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", "4fbb43b94ef2153a6a81db2451d19a96360b699f47b466637d51ef7bac80445c", 0x7e1, 0xde6}, &(0x7f0000000180)="f16f73d92666dbf06f1eb686497eb116e3878c14b4ff89b7fa9f9da765d7ec434569d3b27847604a86617223fb8c29d4071bd435b47cf8e793ebb65a2b1c23cc8d69dcf9f5e8b49b0ad3a0af08ea083945a2c8ec0c75e20294ce20d28dfa78ce96067e6fa956e705c2b2133b62090524d99a477d2a4caf092772853d260448c911153479", 0xfffffffffbffff26, 0x4, 0x2000000000003, 0x4, 0x600000, 0x1, 0x0, 0x9}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x30000000) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)) bind(r2, &(0x7f0000000140)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:27 executing program 2: r0 = socket(0x6, 0x10000001, 0x4000000000000001) fchmod(r0, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x10dd1337, {{0x1c, 0x1, 0x8, @ipv4={[], [], @loopback}, 0xfffffffffffff48c}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) 00:00:27 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:00:27 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x202, 0x30) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:00:27 executing program 0: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x40) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000300)="01bd7f0135ab0794cfef9a0b1162dcb9262accf2f52bc8190f930a41c62e53fcc37f17dfc2bc95d23cc16a1bb36e769a01b3564d4115c6373f06953e8c2cae9d1cc361e85da97b228b204683484b433202fe5374649f2cd1f4c7aee66bb645b3f7c8dc30cced6ed2bbf174c0ac36679f2bf7f247bfca3e9322740e620a8731971d5012279c0b2f003affb7f21c0738047e0f0d678eb1b6669823021a7e415db9bc4d79191f38973e9ec3f3042aaafc8b1bd040c75da4792b6230531d98f9a46e21266dcd0e", 0xa2f6, 0x4, 0x3}) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x3, 0xd4b, @empty, 0x3a7}, 0x1c) syz_execute_func(&(0x7f0000000140)="4b0fae770044d8df460fdcdc6441dd4e8ad8c344c7419abc312d146526f3a5c4a23db7d8ff6e27c463f960c865") syz_execute_func(&(0x7f0000000280)="40da5bfe2e660f2b88d8000000c4e2492986000000006566420f70950c00000041c4a36179e20e64260f01ef6545db18400fd2b60000000066673641d8f640d8e0") 00:00:27 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=""/233, 0xe9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev//.\x00', 0x8000, 0x0) r3 = dup2(r2, r1) ftruncate(r0, 0x200) open(&(0x7f0000000280)='./file0\x00', 0x800, 0x2) futimesat(r3, &(0x7f0000000040)='.\x00', 0x0) shmget(0x3, 0x4000, 0x116, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x9, 0xffffffffffff1cee}, &(0x7f0000000140)=0x44) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2300000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007500000000000000000000000000000000000000000000000000000100000000000000000000000000005198895d27d526ed4e47cd342afa2994dd431394620bda873f7285dc9f0d35c0b29e4e831cd4b0eaedab335ccdbb54a53d301da87256403b738f28863143628484a7e6", @ANYRES32=r4], 0x84) 00:00:27 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000040)="dd6ceafd9e80ec49b2df9fd1e5d7371222ce8fc472e722ebecb0bac2c5409c3ad3f2b0d9376eed7a0833a7e207677e4891ec154168ac4a4be168160665b874201daa61232fd4d814f42a87cc1507659cf77374bb1ffbc6fa15a4295e31ac469f5caa0a70325b318dfd8126d71591ce3d9b0e99d90cf58e41ca66aeff146b9d2e877f418271aef7", 0x251, 0x2d26, 0x20}) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000136000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, 0x0) 00:00:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/74}, &(0x7f0000000000)=0x4c) listen(r1, 0x0) shutdown(r1, 0x0) 00:00:28 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000002c0)="d2e3103d97a9153c1124d478") ftruncate(r2, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3, 0xa8}, {r1, 0x80}, {0xffffffffffffffff, 0x50}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 00:00:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x11) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0/file0\x00') freebsd11_lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) 00:00:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000002c0)=0x4) setsockopt$inet_buf(r1, 0x0, 0x1000000000005d, &(0x7f0000002500), 0x513) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xa) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000002500)={'accf_http\x00', "f012df71e4433c75638ec0aac503b4bf54868ee8a4975717acab140e578f38a4bd81585c5db31c2b97c87a46b1ed7c1e8bac35bb29f8e98ec52a2ad0095c2a622b9b2a3dacdb6dbf417a6312cc1a5682bf04ebbf4d3bc6e848e12659e162329f552ddf7566091bd7682cc223ff4fbd1920792716177eea7f388cde1b45f7f4123ba3ed0acd49a21b8cd58ea19c1250fc02565a84abb57c4eb3cb18349cbfa45e8afe3739e8d1bd00ee2c260b4fa4ae51d00d82410044e7e9254581a167b233e97ca4d58a5727ff935bb609292db8b85735b6a7ff0228d3520c2f0644f79789ded252d8b77e7cc4c1db6a46e195f6e01a"}, 0x100) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) writev(r1, &(0x7f0000002440)=[{&(0x7f0000000000)="c48171d5be1eb06f6fa6c39e1b26fd0882921635c3cf7ba51bd10330bb08179ad08c3f9147bd2af383209e8754469ab54cec73ebb6e232207ff356c1ffbca010ed56f9c04b", 0x45}, {&(0x7f00000001c0)="5b3aeca44d77195d9c4ddd3f19ff2c7a18e6dcd7a82574e7923b9476b622dd4618323eea97b75235eb7055da763f2173b6ef210e5f74c2607e349448fe5081eb65416fe590e7f3ba68807ea9ea782bfeade01e3bdad0f97a97441f59693d77fe696bf3e7e7df5b9403b59a669f4635118641a5f35b0232def6e18999b646edbdbe87867bc2d5161b940c3fa2057002290787741fef1bc7c9db184aebedfdf65c5b14af48b6ba6b50f6b849cc81c309547050fa5d7048fd798f78643a0fb3c78c654395bbb921d053efce9d4a498f86bef68deeb327af9af70b1bb785", 0xdc}, {&(0x7f00000000c0)="39d9b3d00062b97477ddaeaab7171ad9a1a406047f218d6b6930a82a235deaee13212926ce1dae5d77e132c19134090bc027c6dc93562ee937cb9af324e0fc2d007e5ed57e9c412a653242a4f410515ceb0d18508389fe4b622c66526d865790f484a894475b4f3a0706c9b8df20a72bc79f12b85fdd8d352a9ef93aaf599a20233d95d253", 0x85}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="3b08f2d96294c290ef578fdf35f91b1adcfd7b7ccc56faac1c06ac9b769b7a663cdbbca274d9a39f40962df0eac4ea06439c6bbd6ac2baf46ad9629ec3af83252da367a68702698088fdb0449c44affdbfbb09ae685521a07785d005d040e327e0997522e19c20a1", 0x68}, 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0x1000}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000002380)="9cccf582c0f8050fa1d144b270d765f08ce1ba00d53a7f17fb056dc64243b207b3a2c06062d500116995b244481fa1e33a97916b984183605073b8a32653e9cd47331a3a130e733903b2c252f142566a71a1eac9a9828855c6aea5078b66d1491fb4b45e", 0x64}, {&(0x7f0000002400)="41bcde3ede333de06fb9ac6011789b767b2859e2", 0x14}], 0x9) msgget$private(0x0, 0x10) 00:00:28 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340)=0xa77, 0x4) sendto$inet(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000000c0)={0x3}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xf, 0x6}, 0x8) sendto$inet6(r0, &(0x7f0000000140)="3ea6a06cd9b670f9dd48e6f15f4eff7a2e36a891750d59085608a3535add7e6c298f05c7967f066e8eb05663c2b82cb0b5457694d698ea317d3f4f228cb747165e98de61ca8bdc17efabb3427a50919d2418b82d19ae67af0730d4686c17b2d34a90f013be3ffb66b93f5b31834fc20f8d405282e11eac9cc6c4cf7052b6bd6c68128b60a2f0f4b30711ec115e788ee3890940ab8904ffdfc8d4446d8fa577e1d8c748d44f71e1d8e614260c8311a7c8ed61b3c7b85e81eb92b80fcf4cbbdb9c5b3a1de272504d93c6", 0xc9, 0x4, &(0x7f0000000080)={0x1c, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) fdatasync(r0) 00:00:28 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x44) socket$unix(0x1, 0x1, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYRESDEC, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRES32], @ANYRESDEC]], 0x1) 00:00:28 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x0, r0) 00:00:28 executing program 1: socket$inet6(0x1c, 0x3, 0x6) socket$inet(0x2, 0x0, 0x6) 00:00:28 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/53, 0x35}], 0x1, &(0x7f0000000180)=""/100, 0x64}, 0x40000) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494051600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3790}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x2}, 0x8) 00:00:29 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(0x0, r0) setregid(r0, r0) 00:00:29 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x2, 0xfff, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7fffffff, 0x401}, 0xc) syz_execute_func(&(0x7f0000000680)="982c3b0f05bf20d0f8075ab8525202c443c9492b76975067dc7e010f162f95be01ac584eac5841df1500000100f0f2a5f6e5bec421ffe66ddbc4e1f8c421fcc461bb7c5bdf3d41739e6f6f47002b0000006eba0dfe8c73c4e201acac10000000808f294001b00b0000000f73d539e08171a38a806ebb57c462b7ae8ca0656000000f01c4740f00dc55c422619ed1b13120b15ffbb15f110f0f3804830a001f00") r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x800, 0x1a1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x0, r1}, &(0x7f0000000280)=0xc) 00:00:29 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = fcntl$dupfd(r2, 0x0, r2) close(r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = socket(0x1, 0x4, 0x7) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x8, 0x20000000) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x900, 0x8001, 0x8, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r2, 0x6}, 0x8) r3 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r3, 0x0) readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0}, 0x10) r4 = msgget(0x1, 0x40) msgrcv(r4, &(0x7f0000000300)={0x0, ""/236}, 0xf4, 0x2, 0x800) 00:00:29 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x81011, r3, 0x0) accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:29 executing program 3: syz_emit_ethernet(0xff7, &(0x7f0000001140)={@broadcast, @random="22b105ca8bb4", [], {@ipv6={0x86dd, {0x0, 0x6, "999820", 0xfc1, 0x88, 0x0, @empty, @mcast2, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @local, @loopback, [{0x0, 0x1f3, "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"}]}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:00:29 executing program 0: close(0xffffffffffffffff) ioctl$DIOCADDALTQV0(0xffffffffffffffff, 0xc100442d, &(0x7f0000000080)="fa802b36913e0128225904da6037d0891e52a64010f5f47ec76eddb6cf9c4388947d49fd017c8866efdc3d716dd2ece024989802e00eb9c76e04342df43c26dd2a8ea1fc7ce6f09c9f413daf311291c27e42c37340ec2bbede6653c07b54a72b4961466300c0443bfa7accf2084af5640e8c8d55862c2232a0efb55f82de8d8eaf1a7b9ed66358d3ffe66945a3d1f2e0642dfbccd4126b344efed1fd48f349ce5a0b4434ad8289763050facefbcb0cfa2ae61ac8b366d601c05040402a1eb630e978bb81a09a5aa14a0d29533882b8045d3a7f5dc7") syz_execute_func(&(0x7f0000000600)="1cdd7979637916d9b098cd801b69e4c42205b8d3d9d017795bd9f2680c000000c482f917e7c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21666410f635dd89a5151c4a27d181ec1ea01eff265dc5f00c44251bb248c5b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4e125e9ad4b902da36666450f17720d0f71e7f166660f3a0b0865") mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0x802c7416, &(0x7f00000002c0)="a22a") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x111) accept(r0, 0x0, &(0x7f0000000180)) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0) 00:00:29 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000500)="915ccc3c06f8d13c94b4c6a8cc35cac6963bc5de7c") r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x10) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000580)={0xc96, 0x6300, 0x100000000, 0x800, 0x0}, &(0x7f0000000680)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000700)={r4, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000740)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000600)="864e9987707b18f87570db21ed0bcbedce92a6d1ae47beefe74a4f6676abaaaaf19b7a60d9b108abd81a4356dfb86866da851c80395b3102f4bb107384d67a06b228943b786b3ce6ec") syz_execute_func(&(0x7f0000000400)="c4a275a8af09000000f24d0f2d4d9966109f5a000000c421fae69d050000008737c1c60c0f0dc164660f5a5ffec481f172e560c46229a6841b3e000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") freebsd11_mknod(&(0x7f00000004c0)='./file0\x00', 0xe000, 0x401) dup2(r1, r3) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f00000005c0)="d1c45aa0f518074f19f19a96c4251e220700b10481cf2db54d2f418725ea4584a9aeb28000000000000000a8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2d", 0x5a) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x7) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000080)="e7506ee796d6acb2b0e112904e23d5683dfe99e1f694dd3d5a1fbc876ab9748bacc7606c352fa916d63950dd2183e621d6ccc6d16ee387cc9ece3f2dc9c10d267310dadb3c05c960b6e632253ad125e550b9d7ceae6945810816b28a9c19c62842095ffb755e2fa7e6746d09902b35b3a5d1cf4d4c1322c6a3b3184b130fdd97") r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0xf34a, 0x4) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) 00:00:29 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f90f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0900f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f52644da3058c4a1dd7dbbbfdd5cc6460facaf2b64000060c4621d9933d3c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x10) recvfrom$unix(r0, &(0x7f0000000100)=""/242, 0xf2, 0x40000, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) recvfrom$unix(r0, &(0x7f0000000240)=""/84, 0x54, 0x1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) 00:00:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/71) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000140)=0x3a, 0x4) 00:00:30 executing program 1: syz_execute_func(&(0x7f0000000180)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b40363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") socketpair(0x17, 0x0, 0xce0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0xc75b, @local={0xfe, 0x80, [], 0x0}, 0x368}, 0x1c) syz_execute_func(&(0x7f0000000440)="36664b0f3a6009dde2233333f22e26f3430f0d68b936bb818356000000f0ff00008fa978e321c4f1a2d93bf10ffb846400000000") sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb", 0x81c388f806c0e330, 0xff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x6}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000140000/0x3000)=nil) 00:00:30 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) semget$private(0x0, 0x3, 0x400) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x6801a9db, @rand_addr="d694406e0abc20617b787a6324517285", 0x80000000}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x4dd, @empty, 0x6}, @in6={0x1c, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0}, 0x401}]}, &(0x7f0000000300)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000340)=0x100, 0x4) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000000000000522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c71c3d4c77f637deccdca5ec527fe7fb01d6802f1e3af727d5f51565c3d63c929fa50baf59f3614e0e9707324292b71df4f1da09ebb2f4ad3a1286020b713346c7fdf513fe54fac759e215eb5ecb84dc7351f2bf05016908fe4da747977659ca28d81f5a0d43217d7e6d38e0e168b4293c3b5adbdbb1eda5db492e7ddd513fa1f489cb3940a94a45318f6d70fee7a95f501d5981a0e0e44707c40acadef5bc7a0d8c3f25e96a55ab3bccce4356fd69f4db949d7c8cea4c68dc0221aa559f4d9f3a6472b4af8bc1258555c6c49efb1c05667dffdbcf245834c1a2a0fa49e9f9b3a72c"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d32724b010000800000f44cbea0edd3fdde074f0225a0ae7fceeebaf990f569999a116e4431fbde0739159fb7743461"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000200)=0x316738f4140919bf) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) fcntl$getown(r3, 0x5) 00:00:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4) setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000)={0x0, 0x1}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000400)="78cbd91103f29d6562a0c302746957633226ceb7037ae56557ea1551729e60a8544ffec741c4f0ad9137545794e741a92b5d80914dc06eb90a") truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f00000003c0)=[{r3, 0x80}, {r0, 0x7f}, {r4, 0x2000}, {r3, 0x28}, {r1, 0x4}, {r3, 0x2000}, {r1, 0x20}, {r2, 0x1}], 0x29f, 0x9) r5 = socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14) fcntl$setflags(r5, 0x2, 0x1) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f0000000280)=""/45, 0x2d) setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4) flock(r6, 0x9) 00:00:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x1, [0x100000000]}, 0x6) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) ftruncate(r1, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 00:00:30 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000880)={0x0, 0x4}, &(0x7f00000008c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000900)={@in={{0x2, 0x1, @loopback}}, r1, 0x1, 0x1, 0x200, 0x6dd, 0x9}, &(0x7f00000009c0)=0xa0) r2 = open(0x0, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000400)={{"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", "634d4fab9f7afc035b9de07ca5f8ed89d82fd2e421ca3b8c18908f60c0a6150a", 0x0, 0x86}, &(0x7f0000000300)="1d90330dcd3a02b98244481ab3e0f48072d8cb059e9435f6dd71a5e10414c403dbe25383fcca9c979dc1b7897de8c31fafaaa8a6cff0c93d1fa5bb42c853c940472ad9327406b08135ec5eae89692ccd61e6f4552cf84d9b682a7dd70f9c9ad6a2368313bb13daac2dce0ae1b5b81a8d27944c0654bb2c717066667eceb2d185db7514dc73edc4ef6877a79abc81d6952ee763c80414b48a3bc562145196031249aea6559031733c4db3087a6cbcc61a291ec672491424f3a2943be4555c638a230a60", 0x6, 0x3, 0x9, 0x2, 0x7, 0x40, 0x1, 0x80000000}) truncate(&(0x7f0000000000)='./file0\x00', 0x67e) syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r3 = shmget(0x2, 0x3000, 0x4a, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000200)=""/242) 00:00:30 executing program 3: socket$inet6(0x1c, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000040)=0x1) semget$private(0x0, 0x0, 0x2) munlockall() ftruncate(r0, 0x0) 00:00:30 executing program 0: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8800, 0x4a) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x0, 0x4910, 0x1, 0xb7, 0xffffffffffffffff, 0x6, 0x3, r1}, 0x20) 00:00:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f00000000c0)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0xba00, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3f}}}, 0x88) 00:00:30 executing program 2: semget$private(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) getrlimit(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000a90600010041e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3c423e5783bdc605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:00:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000000140)={0x3}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x6, 0x4) 00:00:30 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f664c6c653000daa8724dc3800d1f009265cdf51f56df3c41d583ba4eb23112e01ddd3788f09664781a303ce1f54671567c125af95ebf2864011eb184341fe95b3121484b2183a94299718f6bece4c248f2cd6369a95e5db95823eab433031da58b2e2bbce5437de4cc21a1c89a3eab62a13b9564725f00ecb2b292c2a9eb1bc7815c7f208d78d1b07abff0b20a295cd2f84d78b1a0e11a065dccd11c50b212a407a1f7a23b"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8) 00:00:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) syz_execute_func(&(0x7f00000003c0)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:30 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47a730216eb707b9f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505"}, 0x8f, 0x800) msgsnd(r0, &(0x7f0000000540)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebe01000789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c566ebb328312ea"}, 0xfd, 0x800) msgrcv(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x70, 0x3, 0x800) r2 = socket$inet6(0x1c, 0x5, 0x3ff) getsockopt$inet6_buf(r2, 0x29, 0x200007f, &(0x7f0000000000)=""/165, &(0x7f00000000c0)=0xa5) msgsnd(r0, &(0x7f0000000100)={0x3, "8ef5bec4c517221b04f24dbe46f1f55537f69af1c3e804397a9268e41dce6a87324cd7b9935491db311a0217c5ab263dfda433c817db2c7e695642ebdd2f301daf9b45913caa192329eb3fbe9b2fef068f67842320ba3aa1bbf3b694f5b56f5bfa62c1dd67fe6dc027cffc424e9ea627f6f896f906c1dbded9645172ba9d26ea287947e3b1fab4b98368332737cad18923d57ca92d742f8ec61e74b52d331c18af9aeb1c2617eaff07ebc029b3434ae896f9101801c31ffb6d78dd888c1fcb240f98195931c1d2e04657a9a5bddb3a8203683c51823b078adb20bab5c220c33fe51e253d5c85fd68a653ec6f3a85026aaf38897c3dc9"}, 0xfe, 0x800) 00:00:30 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x17, 0x3, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000280)={{"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", "c7c82236a2d131d68b5583034d1bf341ec3eb807e3eb112d7a08a44f6fec8a35", 0x1f}, &(0x7f0000000180)="b09d9095380f7a8bbdb8b44ac8a672e2e89ad215359d09c0585a45b0d42562a6001f08117d741bca7152e6b2fcacaae83d281cc93e38d7753c23a63f21f81a9b463ec63f597fab731902688ebc94349aa5062e91b8b44dba9b409fa76dd72528450cfd5c4890d4b352be7aa40b9f1951498700690af02d22b5780265a7913f79a385cf7901bf35c6ba3d0a2526e56ba8a1cee022b88d44ba7b521b2e898ae7073674042a45d138f3b25baa196e8567e0f4f4bece2e4eceb48fa5a48caf9f529a3191a2aa3c3fcd10c5720fe6088ee4da8f472bb9852e613291a0905b1e1a16db94ffc3308110417c19f13b", 0x4, 0x9, 0x6, 0x0, 0x2, 0x5}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 00:00:30 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202312f00696c653000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x60, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xfffffffffffffc01, 0x2, 0x4}, &(0x7f0000000240)=0x10) 00:00:31 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="b100483e128ef51e3160a44262861d6a903f035d522b92080045000014"]) r0 = socket(0x0, 0x7, 0x9de) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x11a, &(0x7f0000000340)={@remote, @remote, [{[], {0x8100, 0x89, 0x9, 0x2}}], {@ipv4={0x800, {{0x12, 0x4, 0x7f, 0x1, 0x108, 0x64, 0x0, 0x8, 0x64, 0x0, @loopback, @loopback, {[@ssrr={0x89, 0x13, 0xa4, [@remote={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}, @broadcast]}, @ssrr={0x89, 0xb, 0xfffffffffffffffb, [@local={0xac, 0x14, 0x0}, @broadcast]}, @rr={0x7, 0x13, 0x8, [@multicast2, @rand_addr=0x76e, @multicast1, @broadcast]}, @noop]}}, @generic="8fd33c3f8b4604121494d8cd620a5c2c7cb7947df5f9f39d0753bd0f47657fa6f8403a97b259b84efa3c7e8afa30a1c5120d1c0db1de6c20acd887fa72af1d5123653f5af493d95fdc9c8068aa809abd5209063183e4b06f7d90f168273543465d981a1bfa3d28367b1890ca4750fe353ce51369c4fd47dd8d1fdde2119cfc46141d652b7dbb3a55b6bc0af04451464d10c03b2ede2bcc073dcaf0dccc0242b7d7f106901e3dfc41ef75e791fd9f4481c8b878f8e0115df1afde9a40671fbe8c"}}}}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x81, 0x0, 0x1, 0x480, 0x6, 0x8, 0xfffffffffffffff7, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x8, 0x7, 0x5, 0x9, 0x5}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000300)="75c4e9842c19ec3200c4bd5b4f3a52e3e4e4f12cf02fc84938b2e894b81308e6bb6e3e1712c4eafcc661fbe73736c3bf6e734b25c760", 0x36) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x304) 00:00:31 executing program 2: clock_settime(0x0, &(0x7f0000000000)={0x1c8, 0x1e000000}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x7}, 0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82072e2f66696c74d4653000"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000000140), &(0x7f0000000100)=0x8) 00:00:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000)=0x3, 0x4) r1 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000300)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x7fff, @ipv4={[], [], @multicast2}, 0x7}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @loopback, 0x6}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x1, @mcast2, 0x2}]}, &(0x7f0000000240)=0x10) r3 = fcntl$dupfd(r0, 0x11, r0) r4 = open$dir(&(0x7f0000000340)='./file0\x00', 0x680, 0x4) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x1a4}, &(0x7f00000002c0)=0x8) 00:00:31 executing program 3: mlockall(0x3) syz_execute_func(&(0x7f0000000140)="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") r0 = dup(0xffffffffffffff9c) fdatasync(r0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000040)={0x3, 0x29}) accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) 00:07:36 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000000)=@abs={0xba4fce3d000901dc}, 0x8, 0x0, 0x0, 0x0, 0x153}, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:07:36 executing program 0: syz_emit_ethernet(0x4000, &(0x7f00000007c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x10000, 0x0, 0xff, 0x8}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x1, 0xf, 0x80, 0x3f}, &(0x7f0000000240)=0x18) syz_emit_ethernet(0x17b, &(0x7f0000000000)={@random="7684445fa0d9", @empty, [{[{0x88a8, 0x8, 0x6}], {0x8100, 0x84b0000000000000, 0xfffffffffffffffe, 0x4}}], {@ipv6={0x86dd, {0x8000, 0x6, "b19221", 0x13d, 0x4f, 0x4, @rand_addr="e1d21a4072bc0d49af0f45fd6c1452c8", @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x5d, 0x0, 0x3, 0xe631, 0x0, 0x0, 0x64}, @fragment={0x12, 0x0, 0x3b, 0xfffffffffffffff9, 0x0, 0x2, 0x65}, @hopopts={0x58, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3}]}], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0xe2ce, [], {0x8, 0x6, "40d593", 0x9, 0x5f, 0x1, @local={0xfe, 0x80, [], 0x0}, @loopback, [@fragment={0x4b, 0x0, 0x7fff, 0x80, 0x0, 0x1, 0x67}, @routing={0x38, 0x8, 0x0, 0x8, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @empty, @empty, @mcast2]}, @hopopts={0x7b, 0x2, [], [@enc_lim, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}]}, @hopopts={0x5f, 0x0, [], [@ra={0x5, 0x2, 0x10000}]}], "ba0665e29b0027d720620d8f6047b6b0c51346fde4c42537e1d078306e878f5baaa73cbc67c8b50e59ccb8c01f5e44e7126077707f45e9fdf1c2d8cf73d2d4425a854cd80839dff8450b00292e8844d7d6944dd6ac401650b2bca1184871b46f9e391b7cec"}}}}}}}) 00:07:36 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mlockall(0x1) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd31dee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 00:07:36 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="a5f67bfce4225a3b29175a8cf5d66d973d26a6209c61daeb0f205bfd69f1f19670b453c5b9482b502d59c5da6bbfec305ef9cccad18db0f2b7623109209a4420da23dffe2c3172f2b9a7018394d89a13062bf812044fd1") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x399, 0x68, 0x0, 0x2}, 0x8) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000340)="edcc4fc1d5f63efc2437d8ad580e8b75c9dd46a3eb09ac84c5dbb6787ce5ac02743cd0c4d6afbd3f661580bc1f22f4ec9162c844aa49ee923133c2c6f55da47339afe369b45cd7986cd089ccc433005f08bf93132dacfe933615eb8c246e626052877c4775b39251339bc1ce34e4137ab6e55bb8b7a1d4174f81") syz_execute_func(&(0x7f00000000c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b49b000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x3, 0x200, 0x9, 0xff, r1}, 0x10) 00:07:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) flock(0xffffffffffffffff, 0x5) ppoll(&(0x7f0000000240)=[{r0, 0x8e}, {r0, 0x104}, {r0, 0x100}, {r0, 0x20}, {r0, 0x88}, {r0, 0x22}, {r0, 0x10}, {r0, 0x8}, {r0, 0x6}], 0x9, 0xfffffffffffffffe, &(0x7f00000001c0)={0x7fff}, 0x8) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10040, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0xd998615d1172519e) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000004c0)="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") fcntl$lock(r1, 0xf, &(0x7f0000000200)={0x2, 0x2, 0x0, 0x9}) 00:07:36 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35e, 0x840000b35d}) mlockall(0xffffffffffffffff) sync() r0 = socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) ftruncate(r0, 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:07:36 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c40000000000000fe8000000000004000000000000000aa02"], 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @remote, @local}, &(0x7f00000000c0)=0xc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = getpid() fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x3, 0x2, 0x5, 0x394, r4}) listen(r3, 0x0) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000000)=0x8001, 0x4) 00:07:37 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x1008000001e) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000000) chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) 00:07:37 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c04b5b598cd801b69e4f5c4a10915b3fcff7f20696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x9}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0xffffffff00000000, 0x2, [0x3, 0x5]}, &(0x7f0000000300)=0xc) 00:07:37 executing program 1: readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/119, 0x77) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f0000000000)=ANY=[@ANYBLOB="00020000"], &(0x7f0000000040)=0x4) 00:07:37 executing program 3: pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x0) getpeername$unix(r0, &(0x7f0000000600)=@file={0x0, ""/108}, &(0x7f0000000680)=0x6e) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000400)=@un=@abs, &(0x7f0000000440)=0x8, 0x20000000) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = open(&(0x7f0000000300)='./file0\x00', 0x800, 0x101) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000)=0xd000000, 0xfe6a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0}}, r5, 0x2, 0x9, 0x7}, &(0x7f00000002c0)=0x94) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000580)="854e1690af42e16be6a57aeedc") r6 = open(&(0x7f0000000340)='./file0\x00', 0x400000010000, 0x40000000091) connect(r6, &(0x7f0000000540)=@un=@file={0x1, './file0\x00'}, 0xa) 00:07:37 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x80, r1}, &(0x7f0000000240)=0xc) syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d2c4e10bf8c4c4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c2c401f159fef08171a30b8a826eefa80dd46a8cc3e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:37 executing program 3: setgroups(0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x10000000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}}, {0x1c, 0x0, 0xfffffffffffffff7, @loopback, 0x2636fb7d}, 0x2, [0xce, 0x7f, 0x6684, 0x3, 0xf4, 0x7fff, 0xb1, 0xfffffffffffffff7]}, 0x5c) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") 00:07:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @rand_addr}, &(0x7f0000000040)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x8, 0x938}, 0x10) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setresuid(r1, r2, r3) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f0000000100), &(0x7f0000001240)=0x4) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) 00:07:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt(r2, 0x0, 0x0, 0x0, 0x0) socketpair(0x17, 0x10000000, 0x45, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1}}, r4, 0x5, 0x8, 0x3ff}, 0x94) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSTATES(r5, 0xc0e04429, &(0x7f00000001c0)="f10eeafbaffcc209a12cff5c142ebb4f66845e59fd960ae7d7b9ca5523") 00:07:37 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = semget(0x1, 0x6, 0x98) __semctl$GETVAL(r2, 0x4, 0x5, &(0x7f0000000000)=""/158) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r1, &(0x7f0000000280), 0xa7) syz_execute_func(&(0x7f0000000140)="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") 00:07:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) r1 = socket(0x1f, 0x30000007, 0xfffffffffffffffa) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000000)="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") fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x40) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000640), 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) r8 = getpgrp(0x0) r9 = geteuid() getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000140)="7721c79e2fedf3f9d11117db52abf9f0f598e56ecd624a9d549b181ffc3044d6146390e0440a72df396c79e6f47fc4e43542b3c311cf2bbabef7c8010bfdeee48ab97d09dc9c585b00e0a3b4bfe3b9589f2b0fdf6a55e761863ff7f8", 0x5c}, {&(0x7f00000001c0)="619e6e6920330459fcc56155fa2cec8b82357cae92737353521b6103ec7ec0fe25761a36337c1f5394b2abbcf1e3255a9d24c4df89bb3a20f3f64d2028005655db8927451e16dccc775540df3fdc48d63e3434fbb0910029e61b304e1a8f285fd091c9188f08011cee150d3000b52021811f9e0d86f39cb23f607903a6a8e18da6370bda29c2afc94753f18b4bb2c2fc", 0x90}, {&(0x7f0000000280)="e6524cb51f98d2ece6dfb3037037272ae58ebe369a055d75782c7f5681133227de0605446eaf18f306046cb5733e9b3e86779f01241092b13f8c58ac14ae8b713b294c14943fa46c6cd8eeb313d712e24147fa27bbb8df2c592853927935593d4ccf3d785e278fe5f41d6aa43f710f40ff272eec5de2f809f2a67566fe91c369451ded1cc2c99189fb9a95f9c74240221fe67f088c2a7ebb9215ca42eeba398f053c1a23cc6e7f1e3f4f7de2ffab4044420412", 0xb3}, {&(0x7f0000000340)="19621e7202fec4ba240f16299eefc32fa01efada11b67ccf58ed0d5bfcb82379e5b8de3a09bd43d6b24233387d4c28057dd7527d7baea8a45c61425c21d0918655c462e8d34bdc42e70dca8cac40d379a394626efcbe141ee66c3f56ee3d7bd85a34c601ae0918f4a27bc523e093e7987747dd7ec60ff9fe86410393feac013b983334d148b8f5b02f953fabd48f15cc1662773439", 0x95}, {&(0x7f0000000400)="56e199b870388f72990d56910382f033101cda9c2c87074b84093774daa2eff15621dc7bbd30712f38a7c046c964943409f4aecd897889b17d1129efd7ba3d12f4534a8a2760fbfc360b6fef195adefd85f4e530b5abc34a2246bc9d12b8267874b798e2d9737fcc4e22d2fe33363b9fd64f23ad5af98479d5105ba0b5936062288e304a2df8ec8890f61926c79d39b14c067f80cf500b3fdae8a45dfa08e2baf1e875af57d0e1dbb139c935a3d64bcc693ceafd9641c488d476ec623e2926656a2d2ce16879b828b983d43eb6d3fd4852", 0xd1}], 0x5, &(0x7f0000000740)=[@rights={0x18, 0xffff, 0x1, [r1, r2]}, @rights={0x28, 0xffff, 0x1, [r3, r4, r5, r6, r7]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x60, 0x5}, 0x80) r11 = socket(0x11, 0x3, 0x0) sendto$unix(r11, &(0x7f0000000040)="b100050490000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:07:37 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:07:37 executing program 1: syz_execute_func(&(0x7f0000000200)="0c0ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f0000000140)="b42423cc6eab1e", 0x7) r1 = socket(0x1f, 0x10000004, 0x401) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000002c0)={0x4, "90d3243e60f9f0894717a3818c10ac40"}, 0x14) semget(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000100)=0x10) 00:07:38 executing program 1: r0 = socket(0x1c, 0x20000005, 0x1) write(r0, &(0x7f0000000400)="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", 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c40000000000000fe8000000000000000000000000000aa02"], 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r2, 0x0) 00:07:38 executing program 3: socket$inet_sctp(0x2, 0x4000000000000005, 0x84) socket$inet_sctp(0x2, 0x1000000005, 0x84) 00:07:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x200385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x5, "65cb1ebb52"}, &(0x7f0000000040)=0xd) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000080010000004c01b47001002100000100001c004e20ffffffff72751bc1615a7e10d85abbe50bfa9ea8001000"/148, @ANYRES32=r2, @ANYBLOB="01000000710b0000fffeffff0100000009000000184a54b3159d5957ba6bcde0fb66385b0d143a665e796b9107d7f9c6eca8d07ec805d147bb44cc8486bb9177b5aa39c3b67d9892b452cb5c84b11caf5842ccbaf12aa9b4d07f976a87b1694d06ddaa966dbc190a8071567a6397200d0000800000000000007f3b82b9adb07f0ca88ad9b340106bbe288db47fa5105e9513b9418517c4f81329147c4cb5794c7e5ca5be951e5d60b3304b60a13c9f02"], &(0x7f0000000280)=0xb0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) freebsd11_mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x2180, 0x3f) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 00:07:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000680)={{"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", "87281a410b5e1f2aedead43541d298c5544f82f2bb6a21f8196722480766d3e5"}, 0x0}) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x2000, 0x80000000, 0x80000001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x2}, 0x8) 00:07:38 executing program 3: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80000000000206, 0x18) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x4}, {r0, 0x80}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x42}, {r0, 0x22}], 0x9, 0x2) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ftruncate(r2, 0x8000) flock(r1, 0x8) r3 = shmget$private(0x0, 0x7000, 0x73, &(0x7f0000ff9000/0x7000)=nil) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={0x0, 0x80000000, 0x3, 0x0, 0x1}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r4, 0x3, 0x9}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x16, "da50b6379b1f748c1f936855f78bedb56a00fc769ec5"}, &(0x7f0000000200)=0x1e) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r5, 0xf, 0x7}, &(0x7f0000000280)=0x8) shmctl$SHM_LOCK(r3, 0xb) shmat(r3, &(0x7f0000ffc000/0x3000)=nil, 0xc149f8542909eb9d) ftruncate(r1, 0x800000006) ftruncate(r0, 0x100000000) 00:07:38 executing program 0: socketpair(0x2, 0x20000000, 0xc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xf, 0x9fa}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0xfffffffffffffffc, 0x1, 0x7, 0x3, 0x7f, 0x0, 0x2, 0x3, 0xa4, 0x9, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x3f}, 0x8) shmget$private(0x0, 0x4000, 0x84, &(0x7f0000ffc000/0x4000)=nil) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x108, 0x0) ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f00000001c0)={{"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", "b0243c035bc7d99730d79e13116a000befbda3d94f83ab74baf0ce1bc5a00ad4", 0xfff, 0x200}, &(0x7f0000000700)="068a80af9825cebd63c64d567f2584c037d2ba1adbac4d8df2973d17a85c26c6f8c8b1f51d38ed3701d5f95ebde8fc33b4cf6352349bf0448763af8a27a3977eb231408dbf7d78e312086b84c86236bea89b1af89a883b98027004326b5b38fca532a029a62f98ea87ba150e92ab60de6f19d47fd6b791b5dd1abfc01dae34d93fc5c941d50f16e96e20186947282828550fa7be23b4da195b877cbc50a518ebf8796894568cc356f57c", 0xfffffffffffffe01, 0x1, 0xc2, 0x4c, 0x8, 0x8, 0x7fffffff, 0x5}) r4 = shmget(0x2, 0x4000, 0x401, &(0x7f0000ffa000/0x4000)=nil) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0x0) 00:07:38 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x804, 0x100) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000001c0)="1c0bc4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c4c31d405f23fe090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ffee30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = shmget(0x2, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 00:07:38 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) fstat(r0, &(0x7f00000005c0)) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000000000f0000000000000000000000000000800ed35290e14cf4135446106abe70598669071d5eb22e872678f90ac7c15dd9dc32ff0becb6dedecc1fd843e8cb11de3eefbfacd92469b062c79dc06dbfbd35b9882054486dd1ecad8f8359d3ce3a7900ff479e5431b8534e1720ea6c04eee7a4853711b61ff415856b2c73ce654f2f320e682c13d3b6f36a697fd6d5b9bd2ba1a568a2db66af2b58c13b636a40d4ecd205df"], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:07:39 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r1, 0x14, r2) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xb6, "61770b253131e5293dbf56fb3bb332307b39d5533303524cc9aa281ae6ca5128ca94768b7262583f032b2e97159e0d204604387679e216dbeecd9874de9b082e74e485cc2e0c294815912d0a1b87458b489f49c45982502befa7ce0831b367b0b9a5bf282d045fcc0e35444bf341eb604da011318ca63229045a684c0285655d899338129a950163f480f648a365fb30254cda0b335f9f7fe817f4e277f3ec13006ed830119cee56dbbc8955d8564c279e08c7cca89f"}, &(0x7f0000000040)=0xbe) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000540)={r4, 0x9, 0xffffffff, 0x0, 0x3, 0x1f, 0x4, 0x5, {@in6={{0x1c, 0x2, 0x7fff, @loopback, 0x1}}, r4, 0x3c4, 0x678, 0x1, 0x4, 0x5}}, &(0x7f0000000600)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=r4, @ANYBLOB="0100010008000000020000000800000006000400"], &(0x7f00000001c0)=0xa0) r5 = fcntl$dupfd(r3, 0x11, r3) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000500)={r4, 0x7ff}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x36741ed5, @mcast1, 0xdd}}, r4}, &(0x7f00000004c0)=0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000003c0), 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x6}, &(0x7f0000000380)=0x8) 00:07:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x83) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000002c0)={r3, 0xcc, "00501bf49d7194c9c855a00db544aae7041b431f5e525ffd25e7068b6480f84a91720646695f466c069338effb4c52f6fb49fda2b81528ea220443e9c6d71fe1e7e27bfd9ec53be1dabb07a8ccc258e15ed59439fd208abe555b48f84bd24f12995c5df5f4dacf3ea48860b06d1d86483064d431c9127f3e7adfebe922e6d8279578353eef15b0314af8849e5a5f9f3e97cafe9a5efa84e1dd2667ff58b7f742217934eb6c66c31df1feee536cd0eb2c3fbb01ababdcff80de0e7af90da4d47fe511065d7bd3be1fc028cc28"}, &(0x7f0000001440)=0xd4) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r4, 0x41f3) close(r4) preadv(r5, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) r6 = dup(r4) accept$unix(r6, &(0x7f0000000000)=@file={0x0, ""/69}, &(0x7f0000000080)=0x47) connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x0) ioctl$DIOCGETSTATE(r6, 0xc0f24413, &(0x7f00000000c0)="af4551460ec6704d74bec30321860327fd4755f3eec4f3836591aea4383b5bd18cd4804f44140540d9c7fe6103a59aa43d66876e1730ce075e13665be0480f1864c8361c453c7639b14be8d0f6ae45e6e5e7f73e61ae5421bded1e0c92365f382832ec929bd04ef8f360666ac6b6388704e33d86745aa8a2512230c150cdd6afa010a326556db00f82f7b865c65bde9a11ba98301cfdd520001836f1e2268484ce119ebaa1a56f56dc4454a86a0bc680263c50d09d0681766786cc91c4c13a42a29ab9") 00:07:39 executing program 0: setpgid(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f10f0fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) fsync(0xffffffffffffffff) r0 = open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x12) getsockopt$inet6_tcp_int(r0, 0x6, 0x20a, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:07:39 executing program 3: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) socketpair(0x1f, 0x4, 0x3d, &(0x7f0000000000)={0xffffffffffffffff}) accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) 00:07:39 executing program 2: symlink(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)='./file0/file0\x00') 00:07:39 executing program 3: syz_execute_func(&(0x7f0000000040)="1c0cb5b598cd93f56962f5696200d9d9869c7b177b5bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0000080200040efefc4a27d181ec1ea01f265dc5f008fc978d3be030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdec4e17b7d7f00a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000100), 0x4) r1 = socket$inet(0x2, 0x3, 0x0) r2 = dup2(r0, r1) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) 00:07:39 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setstatus(r3, 0x4, 0x8) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f0000000180)="a56d664e769f1c3df98ddc5d0f2c63dd1e18d5250d0de43fdc036bdea35398939714760bd9f265d1c4e540d038f36ff02d23561dc36ff09bc25bba733afd318640404385063a3d10e477e8ccf7e3947df3f927c7d7c5bd39e7ac7453f760ad372028f266b6ab74fa5042231856c1cfcba7153ac796c23a2bf92931f87b32a86c487cde918a30d00c8c4d84fb581ae5715e26791e2660fde269e065b117e6b7de76b69ed7a4c8e292ebdf5702fc2d8b481c1b5355689cbb3b2a3ed279dbe1917b965b694dabb58ec7d302cc487667823f") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000040)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x2}}, r5, 0x3, 0x8, 0x2}, &(0x7f0000000500)=0x94) setresgid(r1, r2, 0x0) r6 = getegid() getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000280)={0x8, [0x2, 0x4, 0x81, 0x522, 0x4e0, 0x9, 0xc96, 0x6]}, &(0x7f00000002c0)=0x14) setsockopt$inet_mreqsrc(r4, 0x0, 0x4e, &(0x7f0000000300)={@multicast2, @loopback, @broadcast}, 0xc) setresgid(r6, r6, 0xffffffffffffffff) setreuid(r0, r0) 00:07:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x30000000) r2 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x100) futimesat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x10000, 0x4}, {0x7, 0x2}}) freebsd11_mknodat(r2, &(0x7f0000000240)='./file0/file0\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000084ed96ae000000201000000010000007a107577c251bcce86acc6d3ceddc9f23111b0f8957365059dbcefcc731ec4c54a9d22c4ecedf57498dc77932295088a15a36d6a587513a6b47cc8c80fd02e831772876e0fba5c6791ad1a45b421ec11c8b58954702a55b8f07aebe44e459df3"], 0x14) r3 = dup(r0) open(&(0x7f0000000200)='./file0\x00', 0x20400, 0xa8) utimensat(r3, &(0x7f00000002c0)='./file0\x00', 0x0, 0x200) 00:07:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1000000001, 0x3, 0x400000000000}, &(0x7f0000000380)=0xfffffffffffffd3d) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 00:07:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f7f686c653000ab4021cbb371cbdfa311671c28dcdf6bf31f927ce1ee01302b7de5665d4a6cd8cee10879ac3e98585adb7099ddfb48b7f2fa4c9c414519ea37785a86ab5bbdc7d50b726dc8f0a46bd7b2a0a66f5b72071ac46864edf3007485977a24fe7d07af7e96d6f215cb0c5318de63a34c2f6ad6f6ada546b68808441c90bc1d5009f825d9d5edf1b1030ad2c74c42373da37bfa53fc754ae72e6edd2e91740fa7f8f2d3cb59fa2f2d360816bebca6b3a4f0270ae9284522e98cd850dd8486086423b43702e8"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:07:40 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) 00:07:40 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1000, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x0, 0x2006}, 0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000240)={r1, 0xfff, 0x3, 0x1, 0x3}, &(0x7f0000000280)=0x18) connect$inet6(r2, &(0x7f00000002c0)={0x1c, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x1c1d}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x40, 0x3, 0x5, 0x9, 0x7}, 0x14) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x20, 0x80000001, 0x3, 0x1000, 0x8]}, 0xe) 00:07:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) munlockall() ftruncate(r0, 0x200) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e220000008100"/136, @ANYRES32=0x0, @ANYBLOB="0300000600000400000406000000210000040000d116351041a5d2c57e97fe600b2564e33cc2a651c6e78531acd650c2d34eb3d7941941db16b4cc0ed40e13c9f655d3a183def5374afd53125bb49a2af52c17ffb759ac5610"], &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x1}, &(0x7f0000000240)=0x8) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000080)="5626795d65d2", 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000000)=0x5d4, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r4, 0x29, 0x73, &(0x7f0000000380)="f17e2d347b98ea4bff067f4295b9bdb21beeeabccfa325b53e7e0ccfd08196884f57aaccffbc5ec7f1f48778602944f679fd060339354eaa367eddbe186445661674ef7354b7e56db472b0a8a82bd608a8b02723b85f7ee06f373ca7fe91268a0c340fd8dd4a71bc013dae48c3ab86e87e76193eea45212154d1a272f11c2545558bd972024d3e1b23046813a74a2692dbde1d2fa1411bd49652f644efc1e250daf96d5f23e5d8748e52793e7091a4a38bc2f29c0f22d65a509e3b5790f73d2879354f9d38e7e55602c6faabec16d08dcc998a1eda262d5992258781fb2528af2e1f94f3b08544383b7d403494ba8e939236842c", 0xf4) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@empty, @loopback, @empty=0x2000000}, 0xc) 00:07:40 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e653000"], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xdf}, &(0x7f0000000100)=0x8) fcntl$getown(r0, 0x5) 00:07:40 executing program 1: syz_execute_func(&(0x7f0000000400)="1c39c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f66d9e06736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:07:40 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000033b01efdb368bedabac917000000000000ffff00000000"], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffff800, 0xff, 0x2000, 0x9, 0xfff, 0xaf7, 0x3, 0x3, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) 00:07:40 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x7, 0x7f}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@rand_addr, @rand_addr, @rand_addr}, &(0x7f0000000140)=0xc) 00:07:40 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="070020853e2b74672fe660350000f8ff03000b000000fdffba410603000104"], 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) freebsd11_mknodat(r3, &(0x7f00000004c0)='./file0\x00', 0x80, 0x9) 00:07:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200), 0x4) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x21878d724ec1e0dd) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x3ef) socket(0x10, 0x3, 0x7) 00:07:40 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="b100050290000000000000004386ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebdea42fe2aa7923ed00f4c8b2ca3e1e7059699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) 00:07:40 executing program 1: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) readv(r0, 0x0, 0x0) 00:07:40 executing program 1: r0 = semget$private(0x0, 0x0, 0x20) __semctl$SEM_STAT(r0, 0x6, 0xa, &(0x7f0000000100)=""/231) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) linkat(r1, &(0x7f0000000380)='./file0\x00', r2, &(0x7f00000003c0)='./file0\x00', 0x400) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000040)={0x8, 0x1, 0x7, 0x1, 0x8}, 0xc) msgget(0x1, 0x685) mmap(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0x6, 0x12, r4, 0x0) 00:07:40 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="3f00000000000000000000f6"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:07:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sendfile(r1, r0, &(0x7f0000000100), 0x9) sync() r2 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(r2, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000880000000700000006000000"], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:07:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:07:40 executing program 1: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) semget(0x1, 0x3, 0x34) 00:07:40 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x1) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x10000, 0x40) open(0x0, 0x0, 0x110) r2 = openat(0xffffffffffffff9c, 0x0, 0x206, 0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001400)={r3, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:07:40 executing program 1: syz_execute_func(&(0x7f0000000700)="982c2c0f050520d0f807913e3e2ef3420f53de660f42e19650855b660f162f0fc4014ef04680b611000000c1a0e59934d1c49ff8c44141fc22ebc4c379053e412e41812047002b0003e8f242aaba0dfe8c738888a1c40fbbc4624d3a5100c441c9ea75375d3a0808294001b00b0800000f73d53944d1f4c46291ae8ca065600000c442612c6d00740fc481fd29060f18c71d1d440f2bc441fbf0a4ef6c0000000140c4b33120b15ffbb15f0fa1110f0fca38048336000064660f3801ed") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c160f05f359bfd9009000c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb7070460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c453c4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000280)=""/186, &(0x7f0000000080)=0xba) 00:07:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100004, 0x11) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x0) close(r1) close(r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r0, 0x6, r2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r3, 0x400, 0xf, 0x80000001, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x7, 0x0, 0x620, 0xffffffff, 0x6, 0x30000000, 0x1, 0x2, r4}, 0x20) r5 = socket$inet6(0x1c, 0x10000007, 0x6) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r4, 0x17d7, 0x82a, 0x2234}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x7cf5, 0x1ff}, 0xc) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000300)="dea2ec66f99b0ddf33cd05eb916df71ba2d2cf94d7034e20e06641335c8a1d6d9b20d3dc5595c45b9e980678b5d50ca5a3c87fea32444e11f9fe23f532d4e81cb5e49d4a0407913bb4de6a246b7d9b248e3a7bf7a25b3e3928f5153e09d375a67d5b6edb58f4dd92d6c18e4e3c91f3afbaa60ebc5bf254f4e1ac8ceb17d4981f52ccfff98acfb1390cd201477a25fca65e301b9479b6dfcc986e7333fbb6d67ea563879cadbf8aa0fe30b748ac91b32a782d70aae0ea7dc34c7414222e773a15d612eb0b29daeefbc4ea20996d283cbcee2962d031d48cc6294a0100f5dd036c3911") r7 = fcntl$dupfd(r0, 0x0, r5) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r4, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r6, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f00000004c0)={@multicast1, @empty, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000540)={@multicast2, @empty, r9}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000580)={0x6, 0xffff, 0x800, 0xffff, 0x8, 0x1, 0xfff, 0x7, r6}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000005c0)={r6, 0x5}, &(0x7f0000000600)=0x8) ftruncate(r0, 0x1ff) ioctl$DIOCGETRULES(r7, 0xcbe04406, &(0x7f0000000640)="43b98a3a75fb3e05bb536dd517e8820191bda7a87f1b9c4580de51c0c9f92709bf1229a78097985c55b019701b17782235af63b7991e4267f11e9df5d0c4c10c4d700160a5b474b8c9934e0b4befb2160fd3a27fe854661dee571f2abaac036612984c128cbd35a8e54a2eccdda1538a2546bd4a651cd9e3594325549b156a5487aadc8a3ddcee8d6a4a") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000700)={r3, 0xffffffff, 0x1ff, 0x392, 0x7, 0xfffffffffffffffa}, &(0x7f0000000740)=0x14) ftruncate(r0, 0x8f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000780)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000007c0)={@in6={{0x1c, 0x2, 0x3, @empty, 0x6}}, r6}, 0x84) accept4$unix(r7, &(0x7f0000000880)=@file={0x0, ""/4096}, &(0x7f00000018c0)=0x1002, 0x10000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001900)={@in6={{0x1c, 0x1, 0x3ff, @mcast1, 0xff}}, r8, 0x2, 0x4, 0x4, 0x7, 0x83, 0xfffffffffffffff9}, 0x98) 00:07:40 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[]) 00:07:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x202, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:07:41 executing program 3: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40a, 0x100) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4) 00:07:41 executing program 0: syz_execute_func(&(0x7f0000000040)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed7c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:07:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b1536cba4867b155002c2d71023f59890a8ee95c9eb8b402e9278c438a37162432ecfcc6c3feb296abc4527b2e6027536a8e9db6305c72239e00d8") r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x9) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$inet6_int(r3, 0x29, 0x14, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x44) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:07:41 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="0683550b79c2161ee160916a00f272b711c09300df680acb470f13000008004500001c000000000005cc63e896a932685f4c899c14d51400bbac1b00ab00004e22005ab1f4"]) r0 = dup(0xffffffffffffffff) close(r0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000300)="b00d54511cabf6b44f437a8219e3f9ccb15de457fa9a9c0304662c96385d7131e5eecd4be4d16ad5345fbfb2c37898a2ba71a76ebc660e5e1bb44478dfbd8e6849d5bbf922fd5758feff607e244e1d52cd0b0ac092f8873cb4e0e7a35a98e420f7189c7be28ad2022e4f26d21949b2ae14aefb08d80f025890a72e9d942ef5793a9cfc890a7860506d4c94036dfdabe6ca618e3d84ecce7e330d020847f1b09a0a4245408d30a2b14a3743052be9919d2168f9b27d12796fe346c1aab3e8d4d5e2bb5d29d6cd6c892338894506c9c747") ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000000c0)="bc704740e78a005f57a0fddffc5dc8913eba64c28ad995a28bff44107244de3e3c996e151e4eb4ea9cdd2f071d9611aa3ed1cef7a0fa28e2ccd743677239637a7b6b81e0ad6c2beb012de4c8a7aaea01d242c0f90ec42e241d9032adde28fbd7de5f1e82177e28eb853f91a43cac3ceac55809edea53de9196681e36c1503cb6bb206b69f15548feb1f5bf8ffa545210f8fb456883f60f52566fa8cf31e29f15379d410052273e6e78fd038f00cd2b6f89d8603ba78fa44dced6159e3e99ea") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3698a230bfca72ca998dd71c0064974b02a715d4d355fcc82344e26850eec72e0ca55879b0d72300bded2ebf396968ee25e66a55b8d83fee1a6715d85347d89cca788ebdbe522577f48cbc482d3ec75da92d50862808b4ced6fcb86a2350b80bd141d26bbc57e4ced0da2e02e58743026124b64940e876078509ad3a01fae41bf7bc0e403b5ced85132cee8a25f4e75f3cd107c308412ee4ecaa3661a100fb155a427073a2bcc2e4fc10a72dda9aca4d9f53653289453605"], &(0x7f0000000040)=0x3e) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:07:41 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)=""/75, &(0x7f0000000140)=0xffffff13) fsync(r0) syz_execute_func(&(0x7f00000002c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9a676682ac1370000e9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a238f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f99c40178534efeaee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) 00:07:41 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100400, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000880)="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") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) shmget(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="95b20600f9fff7bc365f69000400090000000104"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:07:41 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={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000240)="fdaa65d885f4a8b106b65b52bc4e5f5ddf81893b7aa11918465f0304e3347e31d3c585b16fe59473d2dee876b6e0bba5337ef6f07997bd102271788178ec70686ebcab41609aadcf01dbf2eb31e8fa7e87fa44e8c94ec0c00b2d254191ed5bdcc56d42a1b5740573109a3711ac3469a76dd2a45f083e06c8975ff968a6b1a1f77dc139898280") getsockname$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) syz_execute_func(&(0x7f00000001c0)="c423296fdd0fc441ff70426d00c4e3fd012d000000000b66420fe040d46766440f50e8c4e20196d7440f01fc3e450f18aedbd300003e0f0db0000000004103147f") 00:07:41 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") 00:07:41 executing program 1: r0 = socket(0x0, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) ioctl$DIOCRCLRASTATS(0xffffffffffffff9c, 0xc4504448, &(0x7f0000000200)={{"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", "b4e8f76a43c38ee9a98c2b13633b0d00fc9fc8f8b8a27037de653178990e763e", 0x7, 0x96}, &(0x7f0000000040)="4f9c7c7e1a91591b6e70c8c1d94b7b761d98434f", 0x8, 0x6b7, 0x0, 0x1, 0x5, 0x5e2, 0x2}) shutdown(r0, 0x1) 00:07:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r1, &(0x7f00000004c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c4e2e5a63f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c65f345905776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffd60, 0x20000000) r2 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10, 0x0) r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc) r4 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1) ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000180)={0x5}, 0x8) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) open(&(0x7f0000000500)='./file0\x00', 0x100000, 0xa6) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket(0x40000000003, 0x203, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10) accept4(r6, 0x0, &(0x7f0000000440), 0x30000000) 00:07:41 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) 00:07:41 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000ea0000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffffff) accept(r0, 0x0, &(0x7f0000000000)) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:07:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x204, 0xffffffffffffffff) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="7e25ebe02e1ee3f1f34c30f06778aeeda9f75e700e4bbcd758be02f18503a6e599cf08a1adab50475597ce7e0d15746bb66b5bbea9efd3f52f2bc7453e51746c57f17ceb37a8c1200c007299ebd48ea1b3a9f516d77dcc71f0384224f2d135b9a464880a565793c0168e6691752ee183494565420318f09bddacc1174d8db1369dc0f5ebca946b30339a6df3fd1091de5e5c6bfa3df2c806fda1101ee339fe4f8a832878be1f860a46a828247b0dff9a434030") setreuid(0x0, 0xee00) r1 = geteuid() setresuid(0x0, 0x0, r1) setreuid(0xffffffffffffffff, r1) 00:07:41 executing program 2: syz_emit_ethernet(0x3f, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x9, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, '['}}}}}}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x80000001, 0x7fffffff, 0x2, 0x4, 0x10001, 0x0, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0xffffffff, 0x8, 0x80000001, 0x0, 0x80}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3d9b2123, @mcast2, 0xffffffff}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x8}, 0x8) 00:07:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffc, 0x191}, 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x200}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x5, @empty, 0x3f}}, r2, 0x7, 0x3, 0x100, 0x6, 0x1f, 0xfd}, 0x98) 00:07:42 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) recvfrom(r0, &(0x7f0000000040)=""/41, 0x29, 0x40080, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @empty, 0x9}, 0x1c) 00:07:42 executing program 2: r0 = semget$private(0x0, 0x3, 0x22) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000001c0)=""/138) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10c00, 0x0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000100)="eaa84af6ac33461cdf9135e95b246bee9e30475e4caeb4e6bbf4f8b011ee65e4f08cce9cf37a13df181aef6d179b38e63349995bb429608448587393d2fee46288ccf79cda835911a09af4865091015881a0b1ff41c2") ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000180)={0xf1b, 0x6}) syz_execute_func(&(0x7f0000000040)="0c09c4817a2df998cd801b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676440f0f5300a0e00000802000c4c3dd6d680751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") 00:07:42 executing program 2: syz_execute_func(&(0x7f00000000c0)="2ce00f05660f3804c291b002cc49b0e996855b66c4237909a200800000e6c443f548554ce866f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b000000c422f59839f08171a38a806ebb57c46291ae8ca065600000c4618de3c0cb0f2d9600000000cadc0dafdc3bafdc3b2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x7, 0xf, 0x2}, &(0x7f0000000200)=0x18) accept$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0xe000000000000000}, &(0x7f0000000280)=0x8) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0xffffffffffffff78) 00:07:42 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="5e460bbdff72d75904b2b42b4a7d6ac6286bef123113f69f3c88d0886fe0d196267606b25a998f9bc82dfa172bc14fb16142770890414bdacce9136563b58d7c73ca4d019a5d522e0f6a35729383a915968edbb60fd1414c37f53c3911b180643fcba7a210f9e49e4144fbcfcaa783eeb1ba37d7aae31559cbeda42d0e5fed921ac8272f29643a45bf3d3ef5bd783b7c0e5fd08d327aabe1e9b8dfa5b8d5091096d015be") r2 = semget$private(0x0, 0x3, 0x400) __semctl$IPC_RMID(r2, 0x0, 0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x8, 0x3, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r3, 0x9, 0xfffffffffffffffd}, &(0x7f00000001c0)=0xc) shmget(0x1, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) fdatasync(r1) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)=':}}\x00', &(0x7f00000002c0)='V.}#\x00', &(0x7f0000000300)=')%\'/]/.!^%*:$/^^+\x00', &(0x7f0000000340)='}%\x00'], &(0x7f0000000600)=[&(0x7f00000003c0)='!\xdb\x00', &(0x7f0000000400)='#$\x00', &(0x7f0000000440)='&\x00', &(0x7f0000000480)='(\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='/,\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='@:\x00']) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000680)={0x2, [0x0, 0x0]}, &(0x7f00000006c0)=0xc) recvfrom(r1, &(0x7f0000000700), 0x0, 0x81, &(0x7f0000000740)=@in6={0x1c, 0x3, 0x6, @ipv4={[], [], @rand_addr=0xcb}, 0x7fffffff}, 0x1c) lseek(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000780)={r5, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000007c0)={r5, 0xf, 0x2}, &(0x7f0000000800)=0x8) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000008c0)={{"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", "9c557a6aa09e5efce8d1a206ddb827bf06dddb5ac916f535c83f5e62fd65c0f8", 0x1, 0x9}, &(0x7f0000000840)="2f5ba8ec8f6a63f7a0410c5c60851b0708c09523061451e6a7e360a307b2cc155668a59036c127329952cffa2cfb5ae0e6db99ca29e5bafd489ba2e3a7096278de9813435e45c156f3feef665e5981f991f860c33e1cc22efe65ddc71e", 0x5, 0x5, 0xff, 0x3, 0x6, 0x80000000, 0x8deb}) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000d40)="5ffe9b318d23a43d1a19c1be5b1e591e3237e9a2391f8c45e255a35386b63b0fbbfb9bb8c38d1b7309a7995bfe35309084cc65e159bdb52fdc4aa2bcc684216e0e443699c175e01acc3bc0cfe23152edf12b224984326d4b906188882fadd8a8393c6cfc416f8858c23a2ea20c85c1") recvfrom(r1, &(0x7f0000000dc0)=""/148, 0x94, 0x0, &(0x7f0000000e80)=@in={0x2, 0x1, @loopback}, 0x10) sync() shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000ec0)={r3, 0x67, "7fa238f3bf0b7f48acc94db78b3f67aa686e9e02fee4dc0de8d9d1c76f162d0666bf442a08a6cd5b7e4ca56b05045f63df3556e786aa2e468c14c63858d99317e6e8fbe99fac8412950c51019c88794b3efbb05c251259babf9921c9aca8761f57de39a8dc1c47"}, &(0x7f0000000f40)=0x6f) poll(&(0x7f0000000f80)=[{r0, 0x100}], 0x1, 0x3) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000010c0)={{"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", "8e7386da885828b88fc23f327b0a8241da075606cf272a9d2baf3af2de7cdd58", 0x4, 0x10001}, &(0x7f0000000fc0)="7d7178d754ac057e57487ebed648324b4d3638aaff31b6045be15e55abcd7769e07fed7456734c70c3cc2f03e0c2a7be42449d5eb2d2ef1fac10f20f1ee4a731997e0d04706f4e53165468ce41ea377b6f698b190e2b2007b152cee144b570a59d605fcd0e1001d5a27da9d41cedb80798f7559021d331e915cd80bda1b52957714c37ae0e5613555aac91bccb91dc6ebde5b5316d907e32f8b78336b00b6f307afcc4477b4c17033a858d6d1341ad4893f088cbfe804a7670aa68223d55d63a15eacef6cfb9e383b85a279885c9c6", 0x1, 0x4, 0x100, 0x4, 0x8001, 0x7f, 0x2963, 0x3ff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001540), &(0x7f0000001580)=0x4) r6 = open(&(0x7f00000015c0)='./file0\x00', 0x30200, 0x40) __semctl$SEM_STAT(r2, 0x2, 0xa, &(0x7f0000001600)=""/203) fcntl$getflags(r1, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001700)={r4, 0x10000}, 0x8) getsockopt$inet6_udplite(r6, 0x88, 0x6, &(0x7f0000001740), &(0x7f0000001780)=0x4) accept(r0, 0x0, &(0x7f00000017c0)) 00:07:43 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0xc, 0xffffffffffffffff, 0x392) r3 = socket(0x0, 0x10000003, 0x1ff) setsockopt$inet6_tcp_int(r3, 0x6, 0x500, &(0x7f0000000000)=0x77, 0x4) 00:07:43 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendfile(r1, r0, &(0x7f0000000100), 0xaa) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000000)="9e8d942d00356df01ea48113b87329fdd071827f00b152301f9f2baae153f6ccb5b7c943efc078e1df015ab6c89d8a69c60e79efbf7c1ea25556ee5695d2d63ecfa28048f174323167812619f05a92c56faaaea4915d470fe7b5491f8aac1ca38a307131ef8123862d0ed833b4ea7f02c265f1feebc8a4ae6096da7ba59b1efd52c0fa29c14c40a6e9dc7f5b07c795ef0f82b3942a1400353b13162d652501c90e6e5740b49e49fa72a79ddaa54c487b4bc74a34008c39bfd84828200ec4556c173f5c9cbc282c70430cc96cdab9834a086ca4f94fb8db8dad23096feda453d29180e8274bea3012fb9dc406f9") 00:07:43 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpeername$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="e3b0962160c8b1a47660fa0119de03f00edc5e82a834f91e2f26a04319b750f064b82d3d1bec8c79d6c2ac139ec25b74427519a3cf041e3e86f0a0", 0x3b}, {&(0x7f0000000280)="5cf5a2f3de8d9756a1adaff45393ccaf8bffa8c8b82a54a9f9f8cbf04382331c22ccf42a427f0bb7b6bae387e94992b7fc6fb9d0ad98dde1824dda6e0d", 0x3d}], 0x2) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) socket(0x1c, 0x5, 0x0) 00:07:43 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000000c0), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) 00:07:43 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = socket$unix(0x1, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) 00:07:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1e, 0x0, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x2}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x7, 0x4) 00:07:43 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x400000000001, 0x0, 0xffffffb5) 00:07:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000480)="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") semget(0x0, 0x4, 0x1) r1 = semget(0x1, 0x7, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000000)=""/70) 00:07:43 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffe0b) 00:07:43 executing program 1: r0 = msgget(0x1, 0xa0) msgsnd(r0, &(0x7f0000000000)={0x2, "9f38b1d7b3ea757d653b372691dd29a3ceb8d22e342558bf8eb65f3c0e51bb2dd730d2adad9b6482319858b9bad5b2ea495312b6867f37fa3a5e7e91650ce15db9be"}, 0x4a, 0x800) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x50) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) syz_execute_func(&(0x7f00000001c0)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x35b}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000300)=0x8) 00:07:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x41, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:07:43 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x9, 0xf, 0x7e00000000000, 0x800}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x200, 0x62, "fa0f618f5eadadfb7cd669097e9de375fd65547d68388ffa1cd8019badeca2d848d27eef9d6cd99488db677bf0e85de4f7242e239e514015d12c379694c6b661a854ce5a231bc1f30a961cd0e48c0170eeaa474bd732e8b6e6143b7c062ebd6f60c4"}, 0x6a) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}], 0x1}, 0x81) 00:07:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() r2 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0xf, 0x6, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000140)=0x10) fcntl$setown(r0, 0x6, r1) 00:07:43 executing program 2: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x25) r1 = getpgid(0x0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(r2, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast2}, 0xfd9d) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r2, 0x0, 0x1000000000003) socket$inet(0x2, 0x20000004, 0x1000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r2, 0xc0}, {r2, 0x108}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x403) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0) 00:07:43 executing program 1: syz_execute_func(&(0x7f0000000300)="2e2e8cefb5b598cd801b69e4f56962f5696200d9d9d00f6299ee95ffff38395bc0d386d42490d40000008fe9589b26c7e4c753fbc4c2c4427d82722a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4a2790f16bbbb5b4536983e4e4e9966036b8fae72722447000026400f0d18cb01fe5f93f6f6df646736676670664336660fd2938c0000000f01c36666450f17720d0f01d51d54111d00") 00:07:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x4d}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f00000002c0)="5fb8b84aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c462c128cbc466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2cd98b8f5ffff7fa80dd4d48cc7e86600af68278cb4b40fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000280)=0x10) 00:07:43 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="ec12256ec765a196217ba423d6ef54bc64df53e51eae4fd3d8371a6275607925958c2d14f45887c68cddeee6f52c0e1714f4133bb7453af052c249011c3d2b036bf400116bae8e1f5159caba921433b689a93cd25ac8336b4ca4c80283f72d181ce38d43decd100626ee9b99b8de975b6ecd98f6904a70ce37b58d013e3ccafed88e3594322737333de78b436bf8ca86581019256a45eddd460a0c9b4f31"], &(0x7f00000003c0)=0x12) r2 = msgget$private(0x0, 0x10) msgsnd(r2, &(0x7f0000000880)={0x3, "5feda973be6a9d5c01f2dadd1ac0ce357d26ca6c2f782115b8ac91b7789bff22df0b723ed6aee3744a7ecab36f910da2242d7ee94ba62f433719888e1be253aada89a279b6f6248a237aacbd9d7223d5b64b12b1c7f404c382c3041bd76b65dd73ba2bede9056ea75123412687faf9f68620becf4d"}, 0x7d, 0x800) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e230700000000000000000000000000ffffac140da9c2aa88d1fe7a1900aa06000000000000000000000000e400000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=r1, @ANYBLOB="1f000000ffff0000850000000104000002000300"], &(0x7f00000004c0)=0x98) sendto$inet(r0, &(0x7f0000000000)="4c814afaadac746114f99253a62cc402640d9982913cb430f1444491ecd504f800dd599fc066fb22e90e8a73a2aa2006ed109270a5e8774fc5c81261643188da21847e1247b67155bbf53b2a3df316386ba3ed61d1339ebf4fcd7e93d0659ff8d56e9f679bf7ca599b8a5b83c1c0e2f3309e876eec364cfcc3ea9b5ae6c13db80ce9ca6103d631c3fcca5a208aa60714b10dc5e39c58bbf119a8c0d6d4764103b0bc83525084c19f631ecb1c3d2517e340a8d724df23e92f456a96185daef3ee73f1", 0xc2, 0x20004, 0x0, 0x0) bind$inet(r0, &(0x7f0000000500)={0x2, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x8, 0x20, 0x7298, 0x0, 0x6, 0x81, 0xab4, r1}, &(0x7f0000000700)=0x20) connect$unix(r0, &(0x7f0000000580)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000780)={0x4}, 0x1) flock(r0, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x15f, 0x5, 0x4a03, 0xfffffffffffffffd, 0x0, 0x190, 0x2000000000000, 0x3, r1}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x6, 0xf, 0x7fffffff, 0x3ff}, &(0x7f0000000200)=0x18) open$dir(&(0x7f00000007c0)='./file0\x00', 0x201, 0x0) sendto(r0, &(0x7f0000000240)="55940683be405d735eb94717d7ac8324b4481c36795a15cf2cd0beebb1a0d8e58c9a830a52aac54be4ce078b31d6fe116d206d25ff7ff449ea3921fcf045eccc5f9fbee3f998276dccf23e7bf88dbed413b5158cb84333c4947e09386c21926a7fa2957db5517279a6622817a81751eef5e6eb5626e3feb031ffc0f769c2dc88b64de74e02b8c10bbfb7846780ecbc9ce1db", 0x92, 0x80, &(0x7f0000000300)=@in6={0x1c, 0x3, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f00000005c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000600)="89ecb045f2b03f8271f1e1b427074a4b74ec99e311ed541cf181f53c746ab61d9fb80c4e65dc98c3e465221d656af38adc1a6974a9b8f1be8dec96ee5967724eed6579b05715f781ff4109196c8f8a2d29f996b9aedfad39355024743ab97953dd754a1aeb8224c4f72363e23ad824fa7374c6fca91169d0b81221553f1ef4a0987d264765e16b07345db8dae670bdff9ab6bb41cbe1a944bdde15b0a88d2cc673d3a97a115e81073b6c8fd8b817f3f535f50ef7e0bb343463", 0xb9}], 0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="10000000040000000000000000000000519733f6ea2724d9f611b0c4e6f929bc92eed2f914d3a9ea33d0937b385a200e30fcedca333fcad3b445c59299a12d41ed9d8e3ef8d5722c72981ec61b319821b5033e05aa556734d9bc9f"], 0x10, 0x184}, 0x108) bind$inet6(r0, &(0x7f0000000540)={0x1c, 0x2, 0x6, @mcast1, 0x4}, 0x1c) flock(r0, 0x20000015) 00:07:43 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x24e9, @mcast2, 0x4}, 0x1c) 00:07:43 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="46412a684632df32e818f3583034067c5773c3aeb4f26dc35f4cd3b6de641b5bea45bb66317d9121d1c4a10bb4b78b840f80879727524a862258d9107f91", 0x7f, 0xffff, 0xd14}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) 00:07:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:07:43 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000002c0)={{"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", "cbfb9901a0c7f23531c8fe6992a40000000005000000000000000000002b00", 0xd, 0x8}, &(0x7f0000000000)="134dc1f98d965b4fb62bf1f7cbc17c35322b4a4e62e8f1ea219aa43222e87e79b11ab972183e480b4063ff0a5ecab06c47a33b6299f277dc417a27007407c909014824fd8c8aca06414ebe970bc4ac91b0892138b695aa8b2ef651398b93be161286d29866f7abd56ef1141eb2aac8580a276a5f87756ca652a343ddf79dd3cf81b5059309dc49cb8d2244195a9d6c5d17d5e2ce828263d8fc231637f5135000aabc2116e2e1460a3c7c1f3fcebe3be7ab30e21c8c97c06907171697fcd1e098f3f8c8082c8d757450e59a6fffffdd", 0x2, 0x10001, 0x800, 0x8003, 0x45ae995, 0x6, 0x0, 0x5de7}) bind$inet(r0, &(0x7f0000000100)={0x2, 0x1, @rand_addr=0x1ff}, 0x10) connect$inet(r0, &(0x7f00000007c0)={0x2, 0x3}, 0x10) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000800)="7fc6dc4cd78a8466d81e985261c1c6d130ddd5ceddfc3cdef2ab6143267839ce5afe58fb005e6d2a759821394fd2ef67bf041c4b28877041391bfa83b6648d778e0016a4a7d866b25081bd1af9840d288d8cefdd2ccc36577c7fcb992036f5b65f1c02766a379a7a650f7fec845c70a57f0cc4f76e3d2dd074ee92f20ae614e8ea455d1a349db411678daa95f36f17f95169e5cf31") getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000740), &(0x7f0000000780)=0x4) 00:07:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 00:07:44 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000340)="c3f1438c73253c19731212fe79f08afc6442cec54e9b86221bb70da22c605e9b89ac92643901212e85b659456d49d1ebc8f2e1f6086f78d2cfb364a789b70ef6ad1333a904e4935fbda523ef4983c3bcc6e8e152a52ad6a24133864dcdf9d90174dd8247573629e2370e8eb4969f37426eb546b0cb881a2a79c459535ca4f73c1318f0e044887a4a41ddd67d6893a7b7be86d13ede59e7b4058285d0adb4afdd489bc0aca584a4ee7bbe3a5f1695b303288d80db1cb49a359f03ee74c863d74c03fcda00e0404ca8c8f1299f") ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000280)="877571d921b0f0430f184a48dcd1e25fcfc3b3cbff8dd892a01b6ac30ff52d695f98e43d8b9d89b626efb828c3f093b4eda68c8d637bae24b4f865e47539576a14f6fef6625558cea44c0f6fb4e2ee878c104d2b0af52d795aeec905c22d2096cc27f85a589b96da68067d4dca992d9e84d94233bd909c04923c85062cc696eea63d7979a9efb3bd512ef19144ca07d1f4da9ea5cb27ff897c758b620fc25a967345a657bfa6d2e3") accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r3, 0x1ffc0000, 0x0, 0x6, 0xf87}, &(0x7f00000000c0)=0x18) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x5}, &(0x7f0000000200)=0x8) 00:07:44 executing program 1: syz_execute_func(&(0x7f0000000300)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4019d7c2901b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6(0x1c, 0x7, 0xfff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0xf, 0x83bf, 0x5}, &(0x7f0000000040)=0x18) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x74) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x395}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000140)=0xfffffffffffffd2f) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x100000001, 0x9, [0x0, 0x5, 0x6, 0x9, 0x7, 0x94, 0x4, 0x8, 0xfffffffffffeffff]}, 0x1a) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) 00:07:44 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x100, 0x3ff}, &(0x7f00000001c0)=0xfffffffffffffe6f) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000340)="b2e6c3e9e6ec202c94fe4d58459d2cb5e174b89c1e5f98f46176da345c8554b2e22ebbaa84e10940e692c1810077fd96530f062557833d9663a975e2c9e5755dd67fd369de282ea822139c052efed1c7eb3a5c95e5bd4d54236872a4a0a6c1c2f730ad2fda61ee84d6d187abe92e6417cad961fe9d7f4b30e9e1cad9edbc8ed92b0ffc19d2a2ed5188d7e492f0e8f87e0a5cdd1d1d5b", 0xfffffffffffffdee}, {&(0x7f00000006c0)="2f9884155375495b362d41f78d67f53d8ca9a40d340a4204b60e3c0507b93069636ff994605a9d975b1c1f8ca0703b913a95163a0d8fcb401e4b4babd65bdbac3d64faa0c0b559dd6080690644551ade9a6fd0df56a62f33ceed570caaf565e4ac014f33832e9d8929e507f14540288028e6ecbee1e8f47cdd0ba8ad83a0d002a8990a619d1df1a0243ca164967f2eedbbb744be78001697b9c1f0d285e3713f494e7f578ff889c656553c02673c482e803d0a7daed1661bfce4fc85ef", 0xbd}, {&(0x7f0000000780)="9de57f07f6f64012e10799ebb397c935613ed73a843b0bbf8bfbb66549d63b545690855259bf47ff65e74cd25ddf9912d08b23da379b6af7bfbfe3aa2dd8efc8203f7dc322b2b8377d6bab16b51bcb847cb190f605726fdd289b2eb656cead50d5807e825e7206b51c5e62791edca6e70699e74d7d3aa84faf1182e1dabe531f13c0cf809ac791dda2a9925a5b0ae2385e", 0x91}, {&(0x7f0000000180)="7ecf48be1cd416a4e365fe373fc9d6ca1c346ea3d61b167ae1a58c3ce6b1173a01e3d42ca77749ad2efeec880230cc4356e41eb4841dea3903d7cc1bd7", 0x3d}, {&(0x7f0000000840)="dd3473656edb4e08f6c10f56f4b71ddcc67dc67faad38c3e821300bc9257e5c5d1982e0c19e4beeb8b3491c7e97188eb2b44834cdee6cbe8a61b79bfdff52a1d34abd8b4ca7d26f984a7f93f10969a5d8e361d397b3680976e89bccd15d890fd50f01256068b3ecf0ff4424288b354094f9571eacb289e0cd8d6fa0265256d7c94ea9ef39312516963093f33f6215237b8c869a08b58758fa4dba57ed78069ace6763ddf161afce2c54ec588b1df87a3dc5666b84bc9e324cf2c462b04a5b1b77919d2eebabfc6ee9dc1c811d1e20e43b3c8", 0xffffffffffffff4e}, {&(0x7f0000000e80)="5ecba40bd9a38ae0e3d60bd45e3825b112201d33110fefabdf4577949f7a2f48c703ea1e6990271d186bd9d221253d00d0c9c195df840980d27fd4883611d4e5d8e2935e11a0a9c6c5967483f5b0956c02e03634e8f8adbde18a68f36e2258f121d5042cb3b4b9add5306ad320c1605887944e88761e2258e957c83b254bfdf06be2bc78b394b4f65554135da5cdd7fb6b08057ae0c8051b943020f5dab669ab428da50b5822c280923003dab6b06ecec7ad8df1996898e7e42d6373d4fc7ffa2dfe04012c3fa072ce5cd672c388f59b41bdbe65e02ffb0e5dd3c36c2d76a3c763ec5ac15e619613d5babf", 0xeb}, {&(0x7f0000000280)="25772f7311fdbef5666a8269d36a31504f5965d57b09684645c362d813b522a5541a19152273b829780b5f65357eda135483148b3ffadaf81589922dc2b23def2a40caa8dea87189a3e7ed9905a1", 0x4e}, {&(0x7f0000000a40)="e6922a24cc7717e2016f10fea4d0f52ea8fc7cc5f85c48e0729d8fb2a8f29987b1827cc1dcc024de5ed41b8c4bc79bc9cf3bce0303193bb7ea7919874ff2d5467e43c197255492f5016dbc34fcaf8bbad93f74d97e8709896b14311a90242578aa87aa8b197b9d5a5d015a01b924e7d04d6a2e18d99d1f0c34097d5c485d038f5599b053a96b58478d1202610f4c89c7fd212682acfa6b4f370d2bea0d90fd032c1bd92c4822ad45d49f5b24b47f837c2e0532fc4e03a0e94968df0a54b130194d153b4ce8f8c05a", 0xc8}], 0x8, &(0x7f0000000bc0)=[{0xe0, 0xffff, 0x6, "3985489c3d66159991db1fc231ac90a9b9fd183701f8750c4cabbbba2a6f7ff6518ebf62aaf51136091918f53af324ef770bee9d8e4999a4121e7353b887ad80c8e69589e9c50fb3c3c7d04fe08d74a0889f9be729c449a96411e1174a99d2a0b0d3ecb0d0bea34cb02bc6f7e491d325ed6d944059d05653eca8742fd51747045677a95e12c88142446b0e837093bbd2d3eb1f31d04e0288b51041b9917b8abede7311285a3ce7694e6fdb7cd9f1226e5acb8e57cde26573517c0abe5c17e9e838cac78eb130e5da3d875a497a33df"}, {0xa0, 0x84, 0x5, "db67f86f3421540c1127c9da04c050fe6be82fbfbbab3e5571c6217b7a6bb9c1051fffe1fba32de55090a83fb93c73d3bb881f115fafd065c4e90f0bc2ec0b5463155e72694f0f992d14465fcc39787a215e818d5cdab7afef56767fb0d0754f673d6d6a6635ed3600550811b36d0f436ec2ac1e5d2889302dda4c4b9e2269e66d2469faa2961441c913f3882a7f273f"}, {0x110, 0xad, 0x80000001, "ee1af038ae3ab1cd5ff7372846695bf451a73c1667426cd0ce8e8c5f82d880e615603c2c6c1081cb3034ffa36edeb531a8a9c86a14f84b9a9e98f0872f5874b5150aa54b14c026717307454246fbecc34351503d9fd8810e8d5cbd8f1fec19d7ed121422baa7b85c263fca1a76d6a6b1adb554117f19c03acfa96c85ca34057974e53b3599edd485dc757dfa2af9d6b417c4957499914f4c993e971ebb411a4bbf5c82854037e25ccad113201c37adf99b5167417a4c9597314772e8e5baf0edf8fe9e8c87c05928bb50d89fdf5ebb252680818b83a6b21de5f65be1e010b12b1868522457ee96aed2cd6a4162e42ffe89a99ed0f9a45b942d78ca0c689477"}], 0x290}, 0x5) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2300000000fe8000000000000000000000000000aa0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d06c33a00"/128, @ANYRES32=r2], 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 00:07:44 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000680)="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") select(0x40, &(0x7f00000002c0)={0x6, 0x20, 0x5, 0x1, 0x4, 0xb39, 0x4, 0x8}, &(0x7f0000000400)={0x1, 0x10001, 0x3, 0x1, 0x81, 0x8, 0x4, 0x3}, &(0x7f00000004c0)={0x7, 0x3, 0x0, 0x3, 0x0, 0x3ff, 0xf5d5, 0x3}, &(0x7f0000000500)={0x2, 0x10000}) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000640)=0x3d9, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(r1) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000540)="7c5cf1b1001588f918ff4d04942e850df56be7e522bdafbbb1554f90671f6a542002ca2efe4b1a405429a9b33e2f9ca0073a2c23818fe6ad41139bbd654e8dd786424615b3b1109682b6d5581b6c6b1af1a50c0007cb3348a4c0e6b044a9ed07b9ecd9d9a3d1106fdccf699c588b96b3f449d076df4a914ee08e3b7ddfa9c94aef783198a31adb862691fe363d3ddbe64924d32c685516a850c9d9bfd9c61b134f840e9052d21d7069668cdb87605e3ce745db8d594e339915102822ba5d98276e6ce4f156b44c0ca42d635b3f38507c217906585f26326ab95785f891826207e27969e0effa9ab6cb2fcc589ecd2b369a") 00:07:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="9e47d878d085f8461dbf9d519206686976f630f8ebdf7de340e3f62369c1cccd7058926e6987e9cdf95bc1b24f21d37522bcc378b41650c594f00bfbd48f18153805d728a1607ce8ab0b1786ed49b55f0ef4f4213750cfd47c7b3ea1513ac40b4b237203713deed9c25d19df48015e070715199e51ab3b7edf94b07ae139712abad29c3a6e5294f6eaf151568af7acdbbe61c56f4ea722d93ab1ef4350c7c50aebd7a80d72ed60d4e3d916a970eed35edb3cf439afbcbc29f64e794398e73d0f44a4381ba2dfc19f79c8cdd7c882827aecbeb508ddd539", 0xd7}, {&(0x7f0000001180)="4e97998e3a4882e5889f90f10dc7e0e370792b85e6aaad174c270cf20bbac7838102054aa096d94f123b62b92211cea0acba289e21a737b9c249e4863ac5fb69ddd91dbc5aa84cb4592898e2aeb2529af33e01971003eac853385d91f653264f6decef37bc24d587ae9de8179a5016904c03616643f71367b84d88a1974643bd02e98fe1bdbd237e88f714c9a14a00dd6eba52d83fe75a1c5d28039b3ecbabdfc5346381784e93786b1b055834eb1076ac8a88e44513042d0e0330fce9d9dabcea01b6af0881ca55d3435d6eada1f12b1bb7b9", 0xd3}, {&(0x7f0000001280)="dd47b9d6a27e1ea319588e76ebbd0d2af53cd1c197eb6ca47555ea3ce544739ef1be98985af5d5c89e9536cdd03133fa2ac170a3eea86a9a87a7accab43d14b144016b6c365339195e57d3fc82f1e8e050392074c7794d827291e51a707a77a17c727445f9dc73", 0x67}, {&(0x7f0000001300)="aff16d311ad942173919f6c40f09499ef024afcfa8dcb5394e7c0abdc66d5e94dccb881e72e082f6ce85ff49e75f129b61133c04ae826344ad6759a73435095479fb6b8e3ee13eebdf88d380e7b406e00f95eff74b33b4537774d792ace22df600d87b1ea6af3fed8ac7b0ed6937276d91145637f69b0a56f02031551dc8dc1c728019a1fa7d19dc56af64ade494e4f143d84a6c0e1776be760a932d422a1c2fcc6cf27e360a8b4f4a2a139057e1003238d77749c4153f0edb226cd2694b3826cfcb76566e2e718df907ebeeecc0baefebc0c57d0df15bef31be4b1181a44b77ebfd92", 0xe3}], 0x5, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x118}, 0xe2b4f866b91e1307) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) poll(&(0x7f0000001600)=[{r0, 0x6}, {r0, 0x10e}, {r0, 0x4}, {r0, 0x4}, {r0, 0x8}], 0x5, 0x1848) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000)=0xaa, 0x4) 00:07:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000800)='./file0\x00', 0x80000000000207, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020007) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8) connect(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) accept$unix(r1, &(0x7f0000000700)=@file={0x0, ""/108}, &(0x7f0000000780)=0x6e) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000007c0)=0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(&(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)=[&(0x7f0000000880)='\x00'], &(0x7f00000009c0)=[&(0x7f0000000900)='{\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='\\(}\x00']) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x18) 00:07:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) 00:07:44 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000540)=ANY=[]) r0 = socket$inet(0x2, 0xffffffe, 0x9) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)=0x0) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000540)=[0x0]) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) getgroups(0x5, &(0x7f0000000640)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getegid() r9 = getegid() setgroups(0x8, &(0x7f0000000680)=[r1, r2, r4, r5, r6, r7, r8, r9]) setresgid(r6, r3, r9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000006c0)={@in6={{0x1c, 0x1, 0x4dc6e343, @local={0xfe, 0x80, [], 0x0}, 0x3ff}}, 0x0}, &(0x7f0000000780)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000880)={r10, 0x5}, 0x8d) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@empty, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @local, @multicast1, @empty, @broadcast}}}}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000380)=r11, 0x4) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) r12 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="010000000104"], &(0x7f0000000840)=0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)={@rand_addr, @local, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r12, 0x0, 0xc, &(0x7f00000001c0)={@rand_addr=0x33df, @multicast1, r13}, 0xc) 00:07:44 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000480)={0x0, 0x10001}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={r1, 0xffffffff}, &(0x7f0000000540)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, 0x0, 0x0) mlockall(0x1) sync() r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r3) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r3, 0x5) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x8, 0xff}, &(0x7f0000000300)=0xc) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000340)="f99561f8456d82c8ca5ed42c5e6cea032c7fb20053d5bd7f37ab5a24a09ed5bb") setrlimit(0xf, &(0x7f0000000140)={0x4, 0x8}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e237f000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500"/128, @ANYRES32=r4], 0x84) 00:07:44 executing program 3: syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000001c0)="365e1e153324d5fb52e840") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000006280)="dca9af9f7140a0903c135d78f359a24bb57de946d8732e1d8c3485882feca6f5ee9ece652c84e6fe1f5807a882896ad3d6d454c5ad44c46298d0220511a64dd639f86065b486ba7f91c83a0852d2c3719406b59103e37e4fbe7d7a937133b44a6fb9afbe3172da9f8a0341dca408ddaf444b190866fc0d4fc8a90114c7d053b9cfa0457b875539195421c7efd1f802462641e9c6fc9045e9976a9b0785d4d6b6597d8642ff4636b897a61ba30c54ba6004b69c83d0c8a90598f31d52ccc956af08573dfce221a4c68ccb592d4e04bd9351f0e6ce106a2b31f2de4ab4ed09c39ca3b39d0849075c1fd98949f4de6b478267e8baf0227ac397a37f45c186492f32a66064b26c286579bb0f8df3d63ad537748b2ff6a0ea01352d2fe4821345df0d8ff7dd6b72914ac974439b90462c3c3e19c1dc157177df32a964b54b7d67b5bb3d1a8aa058af2bf70bb7d81a56010f31ac3366675c91d404cd5f1c3b6c0ea4e6dc4f771aef128c1cb4827075f865b604fc4719c632f7ab62b7f28ae0608100646a59a5ee89d9159d909bdb9dd90490f448c7605751492b863f2d76b78bdb05c5028f3c37c2483ef39033c2e5891f4ba11abd319a88aae5e990ce17e6b3e316ab9a40170f76af336ce2dee064231692b5094acb7c2e39a115f14ce37a26e465b5d8be73ae986f3f58905fc94de06dbcc3f078711c40f56281c0785f059d4000629b74616920ae64c2fa96cf3ff13a6aaf4fefbbf8c2f056557561cbaebc9467570e0660085316d1e909746c315d0184bd8e88fdb5965d2f1b6503b6b94e4ef1604ce3644016dc81f1933c0db69b81cc55c995be8a4486ec55cfebdb5bd3d8a7fc2211172ad810940e5a5a63c696508d1d2f19513a0ba0619e5aa4dd5aac464a19f6e4bbbf9a0d69cb54d739be1f52324d3cad6eb2a1ed4427dac9eda82c14dd0bc9bc4e7a35c8894e4c9acbb821401a4097fc700ac634183d69bb5aca7b520c624a6fecd1abbbef91935bf7b4487e0c84fefc15e4f2a73577d062554ec653d16753f636b83cb572292a8cf7c285703ede59d6c32b664e22b723154077bb706377aef927dc1b6b5a58a0051837f83232c9b4fcb617e89b0847e973068deb9d1967b6e220cf8e19b27928b9c7c99f55aab40f4230df48f5d471727e47c4c753295a3b209d27712c9147bdf27d08a5aff8942496d0594807d487bada742571d8f520eae7c6c925d3ac6a5110174cab8f999c726908a932cf85a44b7e1ac0c28c44770a5174c3a9314f40fcadec55741be951403208e2d8e7a45cecca52cd9edc74657fe01dbd2a4c9f49700b18741f8692f1c45f77015d44476546cdf8ee535986fd541089a6b210961c6bb5a2d72e3529e943d21052a75c4c7fe17fbe9ace4166027490ad49b7c5016277b10c3ceff5fdb59da3d15822218f97f181ccabc56c1829b6a5179cfdee9323ad70c79078ef2d1b33f947b87cd1e9098611f06e6e583ed26111431b49613ec83ec2cf4e71043b2000476ee2663597db967c0cb29bfdf3bdd20a19d7bb7ca82e0349b5fe172f0077bba36de1b1d7d72391a10ac8f7e38e9fe249d13c1f743d8004b496d425f86cceaa71f4351e9c6ebb4118e751b65adf88586a2cf9ff8744e76ff93aaf28199b4ad813a48a95923bc4ad2d0aedda32aa714ff6c86611f44da812a619a0bffe2958cac0f6fa3f1cdfd3da738775675c94498d452bcdcbf302d2a9cdba4dbe3f34e2d02cb886c8c328c1f57c4ab1318998ef7f93602e82c0ad868a81e05df573e530afbadac73f9c80c1fc841bd791c72fbbd4efd51e94d08f4139dec5f4868f59c056cb832365b93c0d5975fa16dc12bbe53d731488507942f3d0bb2a2ed729b3084eb31ea665b94e1073fab160e1ccfcf08eaf54f2e1624b7bce3db28482fd52418425dc812ab1b3606bb8bcdf28a326c2fc2be24b3a879b028ae0c4c1ec0c24055a53ad49ea199b199c6f0fee752b11a3c6dda3beea1b5286a4dd212e3b29606d74f58393b0e2a7147689acb4d8e162901f498523d159598fed07692a8b02a3d60297b3bbe3199afca0a7caaf711847312c517ad06e648db8c9f1bf320500f806b296ef5d9c51974e51c48d7cda02b73f3445f061b81804246ee1d2becc1adad92287753916271d9a50dd4f7f3a69d96510cd780513dee6f1cc15f83b5e23b8f31b4cf13363dc35d60f31cd194d0c8dadd0df713634fcd6a8c3fc4c284b06fbfeb84dc6bbe59cf823738f55f86f3d2c2798fcfcd56b671bc5c27f36a156de8199935f07771470f93dfd9be978f09b2608e79cc1d96fbed560d1324935ce56bf5abc44e45e1d239121147b4e33192adf8513169e6ff6aa29e1dadc6bbe80f3b17142eb34bf09f481f7e903b18fbc2c2ee733778dcd3f0f5811ab5e2c87c3e4d8591e348c2a37fba97dea31f7d0600e19a28620d4d3d32f219a9eb1367cf0a8dde6f1a22187996ddda9aee4c1f0f220cfd0b042768de4885070de90efe5e13807488c74b696754d8f52d8cf85f3f3dcb25279cfacf0778c2acfeaed862d63cf30406a7d0e7d63c1a42507c7b821f2b2c165548a5f97f26c46384719bc2666afdfa3ca7e8c5981ef5eda88663afa5cbecb240dad7eb1e3f67b92187c497c932283a554ec4a6c556edbe273c33c72eb29184ade57c769859a5688697e9c47a3b2331cc38f70074a5b7dd46bbf2793accb2fd5cb4826478a3bfcced0cd34d85f1761dd3ea9255dcc332e383444d5b0f83a55d48ecc9f4cefa1fff14027a06b3ffdc527b53512b97e6f6b58540ef7f0c2b97c641a0bb0670b9b564916d864be96ac07caf5b9bc6d321ffcdacd1dbeeccb3a370ec125f11cba81acce45e071b5c063c5acf1df7da0ee52fc46f47240d18df5ae91f4404c98f8066cd8d7fca0de4d83cababba45aae944c8fc182a6d1a0c76070d70b1aef26c495eef5a0d7361dafaa7bb225868f5f90f81fdc28a4b60ebeb401a33146588e10c023a3caea1e52fe802dadf6cc7a998cbc1803085192709a2d7360f4d326b345ba7fa95b78d71b59ddf62d421ab5eb2179b5a3799de2797c7ac164e9dddc7d95f82c5c45a1f42469548e2b22f4932c4388f34a948cb2d0d0838bf13236196389f4cc2a350aaf3dcbbdfdd40b2f237ece88355ff9b73b11657cfa60112d26ade08757071a2d7eb5c6228bafad50da062765589a2e75f58850b8c0821829d3e64cb7369b4ac3c8e8cea516a2cc4118a38dfc7114f6e2497795b9736de18d4fd4f3aca966763cae0bac8821ca8a13338199e33853db18b82525f1163af8030ef8495b38b4c28a1bb274501a66649556d6f23b6612a753fcc2cd0db6370f7d3945133e7e7b2bf59b1474e8e169fe6d178a9746c6fd8d18e8ddcedb9f12fc724fdd122fb0d2a67ca3bdf125b78c03f08f7ff53fca6eddde03518a74e9df87711399c9cd1a434ab8a2b2a75868b2fcbd36c448295b1e8be375365d6cf3d3b5c3809b50e234799cd8a0a67722be1b0cc6dd0945f35428e0dd7ca36ed265d740ee717d9b66e407dc2cd398a81925109edd96fedfc39898bef0813571095d5bc2c742c02a81f5f856f7d397644224332967624d55a0b295fe2e3e869f1a7af06adf1f74c022247aa46f6c8e08458ceead082eba13f072d01cab4e678a1cf37a1e990b244453609d6ee6c91f30c1476051d068cd8ff56302a97b4688e4944df53b825342a12d7274d3cc45187d4fba847df0efef0576032a6d0a723c02c6e4285d70ade9178cf557f1ce6480d6d54778eaf8132e2a95fa6a8d4ad7525240b5780fa9c2304756afa27af7ce29161f63df7f5ea731487448cd68d1470242a07845daa1734483fd2aff50d23b04461e8f979d9fe1d39ad00fe17069523933343ac1245e584da373795c124af6e1beba21cfc88a3bc0107b5985fd829bccfecb6935baa163bb662a7e10201b4b8b00dbed356ec8b51a331ed82ba3c83544a20f94e6a526758f5d407e20f986d492eb5c907aece86444402090ebd3e149d2fc4811739f08ebea9fe1129f39fb944c17c1eb67de0f4abec1cf479519e28fc7c6f01d47b5e51bd24e2cd59ccae93fff4a3b114743154115e5e8a679bc9b12ccc4e29caedd79661b151ec424906f3c91f247cc50e0d070a9f38a72ed10407bf9f05d8a6249bcf5a9fd4ca36cae190e657fb46bad6856f576ba9b37cc57735cb9a4ba6fc7f073c204e5bbea240976b2f12c0a8b49fab81838b00ae0e6318b0aed7cf4024ba3b65e1427445feac03eb2b4de4e8d6ee1439320058fa5d207d98046528e5af2bca7caeda8891723d3cc86c1000939d77811e0f8d12a6abf3deb7d21ff0c495ef8adf9bcf1022299094235a6bf5f267201f32bc32486fc25596d3b0482a119ca7e632303b929a9c3637f4306a56d35c3d70c4143e06035061e5625116bc9424af1141b91cfddb4115a59ee47508d35c95f730a5e35c2e884aea3ed2d33686aa44187d8d30e7ff925b5839f3ab89eaf0847b6369b2ced4fb739c9234bb94e6111e4c78053ed65f3383b32e1e0f062ea9b61a721e1dd223c233a8f37eaf150d4634ca8a93172f15e7e3540e782cf4d67e660da439780a1ec867cb986df285e1c841d1ca78afdb63100356679841463cfe875e425a43c105c3b614a1bae08b2873827779b03a2bf247811f0eb2a8f68ae6ef906830764d7c8e41cfd1849fa56db8a5ff499dd594068164cf524375d5b2da18df463d38c271ebf8575c1dbc6849ddf5825caa52036d1f20718285dd44b2c548a8fde7d89b6ac4490614aad3c5f0f997f3e37c053017b80911e311347d991f8642533f3bd72a6e956fd69832df5b3aa58bcb3887e2e48bd1799007ea71f51cee881a869bee26143f7b1cbb1aeb432fb2008a19e793b380e780910b9649cdd28d7d5e4c709d381c68768087eaad9a1eae59db96825f36351092336b1a78d63a1272f44570fec577a9353050c133f89f9d8a7a693785111957a062b74f068da15757aa60ad3b9abdbfd8109e6332e7134672950d20d9305d2f6fd81e7067b0f40dce2e762f41681295dcddb1034061b9f9a0391cc011def019426ddfe7a86600ee17fdc81d1b5d0ba3fc5141b93e29f05e432e77fbc61c701be9b902f4b31a0d1ed5593c9b5f59a96a515bacc09ea27dd31988c8795b800fb37719441cb1c8a0f38b7c44ba5f5c9f3ebc10972deee53894b9e8480d80f7a53a12b539e821fc0e9cf310b85619267a5c4c23bb8711fe3780a08614c82feae4257659e1a7b83a6e6cf3df366b4a5bde5dc1f76af580bdfa2005ef0fbee2a0e7812f4f750691a1131a429000253d608110cfd330104aac247d0b00f42d380c8084b5e9e52e5c2517abeddf5ce9470c7f2e60ddf61fa481ecad3dc890b2ef449b640622ee87338dbdf5be9851459545294b66a454fab5d9bec7b79de9b116eeda36bbb1b06055d970b7ee5aeddf49ab20fd3e3b6156a73c78383c6a481bee1110c1c8ae0c324466ad72d5bcdeb227c893f13af86bbbfb4df0ecaf3d89a2e8cbe7fb2a22e03c760c5b13c263169e0d52117472d96cb9e264a2b9d2c1a97d8cc1489796082e438638c33e171682aa00fe06d5aba53994acd4c15745f10890e173fab35260de8f4d02e7cf7483f219f837a2ed47696b16255149e4bf470e623274ba63bd988f9dc4ebf8afbbd12797a1d72cb8fabf575f8896be01925d169c135384b09bec9e43d72ddbe68d951aebc0eb9d680546e58b6819f7a5193c1bdd767f18e7a4e155e0cd4ea09af7095f13121589bbf6398df8f009b000000000000601583d0d5daa07fb1a068b761ceec644d560f3f16dced1b3667444b6700000000000000") 00:07:44 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x4000000000008, &(0x7f0000000080)={0x0, 0x0, 0x2000000000, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x100000001}) 00:07:45 executing program 1: r0 = socket(0x100000000000002, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x0) listen(r1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f0000000080)=0x5, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000240)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000001ed6179d7933b8ac3cc03ed50249d6769ba0a2a859104ceca60700000000000000ffaf9a817154194b187c2a467f628727d3986d769f9a9a1d8384e6a087638407befc72bbdc76044ef083619e07113a48b3f5c142be2ad8a10df14c417bde01f50c268fb064f6a81c0f44e75651c04a918ce8bd110496342ffbbfe92b507f22ec723b8040a59f82b4dacd3c6c3722daea7a0ae6ee6c4081ec475a53884e5033ea8989cb9a91"], 0x94) 00:07:45 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:07:45 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x4012) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x9, 0x20, 0x1, 0x4}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000bc0)={'accf_http\x00', "d897cc3c7f3400e1e9987ffa3cd3ee7e7abba75a76895b4c618ea40e13c084e08f5776d1b70eb51d6d6db4ba2b915d1e7bfc566794a98e52ed6df32914c9f036d56f4c14dedb80f21f7fd49416c84b1cb9dc24187c9c4eefff2f41bfbb19f4d6736cd605945adcb56843e06926c89a666389cd86dcf9adb1488bd5c9e0815dd0dfe53c332aa4e4c88f05f0eacd039e5a1ec77667504355634136c469e1d566fdaf71df19f2e5a7e65a13273c4fa86db99a4408eb8107a72090282b52abc7e0c7cb4f53b486737b6597237b3cec76a8ffedab216080d4648f1194db1151a23c238dc30910bf9f93fa6ff7dd9d394c77b4"}, 0x100) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 00:07:45 executing program 2: syz_emit_ethernet(0xa6, &(0x7f0000000200)=ANY=[@ANYBLOB="b100485c010000000000000086dd60e49d7800a600002293ca12379ead9c65dcd6bb64606744ff0200000000000000000000000000f036670268e08c01183d98"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x2, 0x4) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x2, 0x4}, {0xfff, 0xfff}}) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000000080)="1a77b550bba6f786586e8fa09117f17e7e5a597e80b386a4d42377321eefa0d0d4004fbf1a5f5ba01fbf9da54edd16d68a47136397b826a88dce3420c49fb255cd0c2a9e0b9ef1ad9ff644d34b502df92ecf3558524e31799a8d3595836c96c469515996755a6c4472882385da353016e261ad7963afca561652b8666c1569f12cd671c71e366430c31c9c67a47421d9") 00:07:45 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) recvfrom$inet(r1, &(0x7f0000000040)=""/188, 0xbc, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = semget(0x0, 0x42066c4c1b5c0d66, 0x2) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000001c0)=""/67) syz_emit_ethernet(0x3a, &(0x7f0000000240)={@local, @remote, [], {@arp={0x806, @generic={0x0, 0x809b, 0x6, 0x8, 0xf, @random="7e5ed3a29965", "78e1458b147d52c9", @random="dae18d03e946", "d73d08a709d03e52fbde71a8a3845846"}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000280)={@empty, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @broadcast, @empty, @remote, @broadcast}}}}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000002c0)={0x3ff, "fa9e206e0d614e13b3e28064df89f0e8"}, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r3, 0xa4c, 0x51, "c264430971c393edcce11a0d877deb301f20badb0da115500e29159b43ee7db5ed2af89fc26da37a5b59a96c0a648d9e2a77bb377d0bc3afe0fa6485d29b0cefff69ef8468b2bd3d1489dc80fcc90e8d95"}, 0x59) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r3, 0x9, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x3, @broadcast}}, r3, 0x6, 0x20, 0x8, 0x1, 0x2, 0x401}, &(0x7f0000000500)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={r3, 0x1}, &(0x7f0000000580)=0x8) r5 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000005c0)={0xb7, 0x0, 0xfe32, 0x6, r3}, &(0x7f0000000600)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000a00)={&(0x7f0000000640)=@in6={0x1c, 0x0, 0x4, @mcast1, 0x1}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000680)="5a4d53512fa9b9d32966701efc4238850dbd5bda77d993929363ed0cb867a3bba002b27a22aa8b87188cb65992a8527f44b168d7623f75aa220715692dea49526b1724435a06d13067bfecebea699840c37331db19ee12a2d3c9e3234e348ddf55eb7c98", 0x64}, {&(0x7f0000000700)="6cf4d183c25fa6abf86e54", 0xb}, {&(0x7f0000000740)="c66dd93f23ea2e7a0b8fe68a455bc15082754b1fbd76f92313c28512ce39aa444d16bc53da6a206c7a6f8efa30942680caa45cfecdaa3bf8e2e231fce712588e7f9247e10d9a8abe5c15e571153fb035cb09dd81db16bd54710c86f55d7cadd96548249396327233c3afa47c42b97e75702828995e5c864ca646f34ccae345ad4ae092ffce100ca42ef7fa546e9189163a90b38257ccf584d68dd44da040efc006e6c27b3337af71f820a92eb142b4211cc71e5037a3fe574e58e48cbaa1dbc3dd138a0473d073f742287e8e6ba401289db86f48427523cb7bfefc35eb7c03cc4aef54ebfbd3369dc2887aed97a9f1", 0xef}, {&(0x7f0000000840)="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", 0xfe}, {&(0x7f0000000940)="bb5b1ad078d6479538497121cb9d9c912ea8b7043db2335c", 0x18}], 0x5, 0x0, 0x0, 0x4}, 0x0) __semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000a40)={0x101, 0x7, 0x2, 0x8, 0x0, 0x200, 0x8000, 0xff, 0x0, 0x7, 0xa5}, 0xb) sendmsg(r1, &(0x7f0000000c00)={&(0x7f0000000a80)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="3cdbd2b2e8dbf64a827ad8b44a08087604ecc962fb616c618f3b82beae2da1df59d55d33e801ed00f4036ef510eec837aede92404431e60245c95d6edaf0a6d61eed1c246a4da3a6bb5276955b634db4477af313edc74b0e53f129cdfed9e4fa57278c22b51186061a7f5c54a7904d368a82", 0x72}], 0x1, &(0x7f0000000b80)=[{0x70, 0xad, 0x3, "15839dcfc59a3d09a77141b1702df98978feb19448994cf20b8bc8998075477bfd933d92bbecc9d2a60e539596c01766e6da419cba5b7ef8e8080b999dde1a944e3b357c9f6aa8d64294ed8f4f0f05385ea8136682afd386239594"}], 0x70}, 0x180) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000c40)=""/22) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000c80)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000cc0)={r3, 0x91, 0x9, 0x7, 0xf0, 0x4c7ef18d, 0x100000001, 0xc9, {@in={{0x2, 0x0, @loopback}}, r4, 0x33e, 0x1039000, 0xfffffffffffffff7, 0x2, 0x3}}, &(0x7f0000000d80)=0xb8) r7 = socket$inet(0x2, 0x0, 0x4) __semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000dc0)={@in6={{0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r6}, 0x84) syz_extract_tcp_res$synack(&(0x7f0000000e80)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000ec0)={0x41424344}, 0x0, 0x9) syz_emit_ethernet(0x3aa, &(0x7f0000000f00)={@empty, @random="9b144813d15c", [{[{0x88a8, 0x4d, 0xc00000, 0x4}], {0x8100, 0xfff, 0x7fffffff, 0x2}}], {@ipv6={0x86dd, {0x9ce, 0x6, "deb2b1", 0x36c, 0xb, 0x0, @mcast1, @remote={0xfe, 0x80, [], 0x0}, {[@routing={0x57, 0xc, 0x0, 0x2, 0x0, [@mcast2, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @loopback, @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}]}, @routing={0x30, 0x6, 0x1, 0x7fffffff, 0x0, [@mcast1, @local={0xfe, 0x80, [], 0x0}, @mcast2]}, @hopopts={0x7e, 0x16, [], [@enc_lim={0x4, 0x1, 0x400}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x4}, @generic={0xffff, 0x9c, "388735207d56ce48a8bc567ea33b997dfaaf2e02fc6290f1d8a8707496fac2201bb2d0481ecb865b7f7eaf345f33034a9560d4a533d8de1720c26e519cb334dbe12bc574e4c35b570d612e68d5f492e7a9b0e20aa12e925e209876c6585afcbf39c9a75603e5f12349b27d192b1a6b3289cfd38bbb1e31be780cc12a52f392999c09a05f3752db48daa8fbb2c7f5c6e169c116e224dbfba5e03c3d2f"}]}, @fragment={0x0, 0x0, 0x7, 0xfffffffffffffffa, 0x0, 0x7ff, 0x66}, @hopopts={0x3a, 0x21, [], [@generic={0x80000000, 0x83, "17a1fbe1231040959f78cacb2f16792035eb523d5f5ae0e37facd52bf5fbf510e7f90d8ad4156a03be03f39870d92b8da14996722eda8bf69d476306d7cf476683523476c5625b2620bfeff8235b1cca81286aabccca0fa24e99e7c9360f5f4719a485085171c1b183e777d5d9b33e37f2c709c484dcf7872cfea1ec52f9101efd0281"}, @generic={0x5, 0x85, "fec33e2978f5fe523acd6cbadb787de5b0a07551c67abe754cc75e7677b12ef6a6eef9417d19da6b8cb173c9cb4d93b2f1274484d73a2df86c4144eeb12bdcb3fd081408e4ecb5a296db7be1128eb5731cb81546c1651bad9e6034a4a897379f41acc980487a8f3f3f8e08099f3ec7c6479d7f556bcfa9b46985c9a130586ba4385be4e0ad"}]}, @fragment={0x3f, 0x0, 0x8, 0xad8, 0x0, 0xfffffffffffffff8, 0x64}, @fragment={0x36, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x68}, @hopopts={0x58, 0x0, [], [@enc_lim, @ra={0x5, 0x2, 0x1}]}, @routing={0x0, 0xe, 0x1, 0x800, 0x0, [@rand_addr="8bb0bd3cb0f461c2948c12b39813930a", @empty, @rand_addr="bbeaef4a61951445fc9f808aff2e9fcc", @mcast1, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @loopback]}], @tcp={{0x2, 0x2, r8, r9, 0x7, 0x0, 0xa, 0x4, 0x93, 0x0, 0xcf1a, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x7}, @timestamp={0x8, 0xa, 0x6b, 0x1}, @sack_perm={0x4, 0x2}]}}, {"d97cc8b010faa43da94ae882485bc568f7506394ad0cbef9ab6b01f1345e7b7571d74c60806389418623cb5932f8d06c53e026ee"}}}}}}}) setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f00000012c0)={0xe2, "2e6338eac2541dcd702180f91a7b35bf"}, 0x14) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000001300)=""/157) 00:07:45 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(&(0x7f0000000140)="0c24b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00000000e4da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x8001, r0}, 0xc) clock_gettime(0xf, &(0x7f00000002c0)) 00:07:45 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(r0, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$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) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) 00:07:45 executing program 1: r0 = socket(0x800000001c, 0x20000001, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0900000066696c030000000000000000"], 0x10, 0x0}, 0x0) 00:07:45 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r1, 0x0, 0x41000000000003) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB="3a3621d8d2ffc30000000000"], &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:07:45 executing program 1: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000000)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c47660f3898d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:07:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8, 0xae2, 0x9, 0xc0, 0x10000, 0x3, 0xffffffffffffff7d, {@in6={{0x1c, 0x0, 0x8, @empty, 0x5}}, 0x0, 0x4, 0x4, 0x8, 0x4e2, 0x400}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000980)={0x36f}, 0x4) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000280)={{"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", "68747d85c8058d61691f90847f88a6e8b35f3679a7edc968300939105c209b8a", 0x4, 0x1f}, &(0x7f00000001c0)="a96a17f98d0a6118c01c168975e14bb37370103b6d498fe74aeb5d6b3c3b15f3d1ad0c2942609e4cbfe031ae3849f3365b5dcb0a73689df10d7544cb6a433e74f034ac97714bb0f19a5f3be245ed0be169e13504a03e20f89c67a1f68c734adc7606ec6b18d8b4b6476e699bef806d3739244324a013d5ff36e9d1c915b434f6c5d3e8972003ac2f67a99f22f8f410cdbdc5f3370c1978938a2683d4c4c9128a524afb8a1ddc12db2da91413ac054ebc4ebbf99f542a59abdd96bd396ff6", 0x2, 0x95, 0x1ff, 0x2c5c00000000, 0x0, 0x3, 0x0, 0xcb13}) r2 = fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000009c0)=0x8, 0x4) fcntl$setown(r0, 0x6, r2) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0xb}}}}}) syz_emit_ethernet(0x248, &(0x7f0000000700)={@remote, @broadcast, [{[], {0x8100, 0x4, 0x2, 0x2}}], {@ipv6={0x86dd, {0xfc2, 0x6, "fc6454", 0x20e, 0x1f, 0x4, @rand_addr="85ee77ead0ba5a9fb8b240700bf8db14", @remote={0xfe, 0x80, [], 0x0}, {[@dstopts={0xff, 0x9, [], [@generic={0x9, 0x2d, "2cd296c2eb5ed5bf97fd00513fd3e21c7dda1b0c05c6632e1359e19c4ef2b92f2a73041e843b2e3190e7b108f5"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x9}, @pad1, @jumbo={0xc2, 0x4, 0x401}, @enc_lim={0x4, 0x1, 0x7ff}]}, @hopopts={0x22, 0x1, [], [@ra={0x5, 0x2, 0x9}, @enc_lim, @pad1, @enc_lim={0x4, 0x1, 0xfffffffffffffff8}]}, @fragment={0x7f, 0x0, 0x6, 0x0, 0x0, 0x9, 0x64}, @hopopts={0x1f, 0x3, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xdd}, @jumbo={0xc2, 0x4, 0xc6}, @pad1]}, @hopopts={0x67}, @dstopts={0x5a, 0x0, [], [@pad1]}, @fragment={0x6b, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x11, 0x68}, @dstopts={0xb, 0xa, [], [@ra={0x5, 0x2, 0x8}, @generic={0xfff, 0x4c, "bae9bbfc76645e8ec12cdc415201c493af15d3dbfabcb635b8c59a9d476cdc58f8fee1b485c5028ef8dced6136efe008baed727b641511df5d5580198a3dd2fe0052a76ca42643b1dd20a1fc"}]}, @fragment={0x75, 0x0, 0x0, 0x95, 0x0, 0x3, 0xffffffff}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x4, 0xfffffffff8486fe2, "9561728a011149276eba6a54c5d27e49454c998935fa73ddae2d68ea86db9f5664abe4a4443e37f42c56c15996a0b4a2b9d11161d88df222e4d8b33b7971cd768e22aa4dea257bf8b9651a197ba821655bd93516dab2b93e90e97cc48759c04f4e91508b65c4e9dc6249e2c4231943a2e3e954ba9dcd947572717e858f9194b89afa83764529d1cb4c5eeae7dd55669f300ece5c4725484b99cd4acda2893611090c1df5fc1e627636decb0871b869ee21c7428f308518e545c83f7ce6e5851d29630d44b14ddc6c47743b3056e0586cfc6fc8a0550a72b708280d08396dca84ba7940752583"}}}}}}) 00:07:45 executing program 3: getrusage(0xffffffffffffffff, &(0x7f00000000c0)) 00:07:45 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0x3) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000100)="85", 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000040)=0x100) close(r0) 00:07:45 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x16a, 0x0) mlockall(0x3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000700)="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") setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x43, 0x5, [0x7f, 0x4d, 0xff, 0x400, 0x7]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x5, 0xf, 0x2, 0x10001}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), 0x4) 00:07:46 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_tcp_int(r1, 0x6, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000080)=""/180, 0xb4, 0x1, 0x0, 0x0) 00:07:46 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07800080ffffff00000000000000000000013c0590780073ede568f0a0af00000000fe80000000000000070000000000e554e8c29a3dce00aa000000000000000000"]) r0 = socket(0x17, 0x10000003, 0x24) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1ff, 0x4) fcntl$setflags(r0, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) listen(r1, 0x6) 00:07:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00, 0x2, 0x0, 0x2}, &(0x7f0000000040)=0x10) 00:07:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file1\x00') fchdir(r0) rename(&(0x7f0000000140)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x2000, 0x102, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x3000) 00:07:46 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = msgget$private(0x0, 0x4c) msgrcv(r2, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x3, 0x1000) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0xb58c, 0x6}) msgsnd(r2, &(0x7f0000000140)={0x0, "ecd6da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af313804b0a695685203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"}, 0xa0, 0x0) 00:07:46 executing program 3: r0 = socket(0x15, 0x1, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)={0x1, [0x0]}, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3783def1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x5, 0xc00, 0x0, 0x9, 0x1, 0x0, 0xffffffff, r1}, &(0x7f00000000c0)=0x20) 00:07:46 executing program 0: r0 = socket(0x2, 0x3, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffffffffffffff80, 0x3, 0x8, 0x529b}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000180)=0x10) 00:07:46 executing program 1: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) sync() r1 = socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) r2 = semget$private(0x0, 0x1, 0x168) __getcwd(&(0x7f00000002c0)=""/232, 0xe8) open$dir(&(0x7f00000003c0)='./file0\x00', 0x2, 0x76) semop(r2, &(0x7f0000000100)=[{0x1, 0x51, 0x800}, {0x2, 0x1, 0x800}, {0x3, 0x6, 0x1000}, {0x3, 0x1, 0x1000}], 0x4) 00:07:46 executing program 3: r0 = socket(0x10, 0x10000004, 0x84) listen(r0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="94c8eb73638cc9e439161377054d3f7d99024cb8ae602edeb2caf3724afab7e27bfb7f5ef201ca7b0c7a52f188cb99e7781bc4e1f640c5697bac1125729357e52d24723901254ad73b65e3afc47820df3f4887322948d55ec98d12ba8f4fe5f46e95ace10da696ce5b6f01cbc5fae589085f685a359dc791a6eb5794720af561a4a6f4ff457e95f60436a25e15575a36eb842f8b48f5af5b70cf287fa81c10e55031ae6591cd5e09f23971bd9005acd694ec72d702dc811c7991b352b0a0", 0xbe}, {&(0x7f00000000c0)="a4628dbe7966f24b163280abe33f8b78a77cc4d134c0bf9c449301f11bc142191994bd3a8f0ab8e34cabec908627a54a9b9a0b0528e3ada219b43b997dd5d8a5feec09fb5226e005898374742a961cd84e", 0x51}, {&(0x7f0000000140)}, {&(0x7f0000000180)="980bb21c11d27b9604d6dff5184ac1cce6bc5f8cf91f04332ba4ca0a3e091f0ec8548c3e9b75093c67419787b2a64ccad26d4170c9a5c35be7c425b420223b47a71187479987755596828477e2826c0ebe823d12eefb86b7a2013c4ec1a1d5bbbaadc6bd964f2ada059ebcdbd6d075ea6dba54dece623bfb7067723b7e15484270c5d9533c65661da53867af212a", 0x8e}, {&(0x7f0000000240)="0d35155658d958b4c5f7e1c02fd2edb35102fcd979b702cc3819e7918c48fea9884944079c1f7bf3ae7210731c717ea9ce6b73f460e4152a4f164ab811828f10561c511f8710b7fcf70a5ddf428f20c5c8a6dc631275952cbc6b020b531e9c3494e3c2541e161accbac032075682254f35d60c6b8a15818329fc93d1871147f5018006f6bd00807b7d34a1772c229adbbc3d82472a42f7d4f0c652fa3838b8fa3702fa047b7921929f49a334001ae128fcb02561be635824d3378840e907755ebb898d95d9050f58e33b33d811611fd9b1f5880da6de01b321602f4f8b1de1360d9e4e893037a3f5ca", 0xe9}, {&(0x7f0000000340)="9b39f1967ee0c67226486820e2a17360c9ed84a854759ecb5d45a5", 0x1b}, {&(0x7f0000000380)="91f7f688a1e4fcc8c4643b4d47ee60a6048756fe2d5cb41dc7f6be02c06134924e85591eefea011dbc4efdfdc321e7adb88f091375b54b2c80cb4e96d09959db5e40676df35e39d5c46d306c60e9ab5c9b2a3d4c825a368536e110e90a819e936ede8d70982ee7e69363", 0x6a}, {&(0x7f0000000400)}, {&(0x7f0000000440)="7fac6e48cd3c81b581f0aa168d29ffedcdc89147ad8c89027122b7001a990f3b6f3082e506e786a8cd096ed08c936ffbcc7bdde6dbd1af729b78da531e1f7fa944f55ae11f6bab", 0x47}], 0x9) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x40, 0x800) 00:07:46 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x0, 0x0, 0x0) 00:07:46 executing program 3: clock_getres(0xe, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) syz_execute_func(&(0x7f0000000000)="969898472c430f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db71110d4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7a3056f0000004e00c4608de3c0f5268f6978e28ae100000058c4017c50f8000830a1c9fb110fd3c43e450fae7c0f0f") r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000140)={r4, 0x1}, 0x8) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x7, 0x1011, r2, 0x0) 00:07:46 executing program 0: setreuid(0x0, 0xee00) r0 = getuid() r1 = geteuid() setreuid(r0, r1) r2 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r2) r3 = geteuid() setresuid(r2, 0x0, 0x0) setresuid(0x0, 0x0, r3) 00:07:46 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)) 00:07:46 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000001640)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x100000000}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000540)={r3, 0xfff}, &(0x7f0000000580)=0x8) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) msgget(0x1, 0xa) getpgrp(0x0) semget$private(0x0, 0x0, 0x2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getpgid(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x3, 0x403) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000003640)="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") fdatasync(r4) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:07:47 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x3ea14, 0x12, r0, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() ppoll(&(0x7f00000001c0)=[{r0, 0x1}, {r1, 0x1}], 0x2, &(0x7f0000000200)={0x5, 0x7}, &(0x7f0000000240)={0x2}, 0x8) 00:07:47 executing program 1: socket(0x17, 0x10000005, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x29c) setrlimit(0x0, 0x0) r1 = dup(0xffffffffffffffff) sync() syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4420fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x4, 0x1, 0x7, 0xc671, 0xffffffffffffffff, 0x8, 0x10000, 0x8a0, 0xffffffffffffffff, 0x1}, 0xb) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x4}, {0x103}}) socket$inet_udplite(0x2, 0x2, 0x88) 00:07:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000000)={0x3}) 00:07:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x1, 0x1) fchmodat(r0, &(0x7f0000000280)='./file0\x00', 0x80) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x100000001, 0x5, 0x4, 0x4, 0x4}, 0x14) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) socket$inet_udp(0x2, 0x2, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00') r4 = getpgid(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000200)={0x3, 0x0, 0x401, 0xfffffffffffffffc, r4}) 00:07:47 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400200002c2, 0x100) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) write(r0, &(0x7f0000000080)='B', 0x1) open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x40) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) 00:07:47 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2020, 0x3ff) 00:07:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x101, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xba) 00:07:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ftruncate(r0, 0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x100000000, 0x40, 0x5, 0x1, 0xee, 0x2000000020, 0x2, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x9, 0x8, 0x7, 0x4a1, 0x1f}}, &(0x7f00000000c0)=0xb8) close(r1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x4}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f0000000080)='\n') 00:07:48 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="71ddf4f0b7a61132cf31dc320ff364b4ad5aa1b526a3cba43f14e0058a8edb88b938358b0b9582fd155912b275df307fcb212002677720aa53202e4579579b9c0ce590dafb7c0cd5e263a8b4a47e4706d0e2a8f84f638a7d595bd1c56c6bf4558acf68dd3ac9751074aaa3b9c743f7e5c09b8efe59e67dd7bcaeb6568ec5202a34b330990d9e6046e8f5f456e4b2c2a270d6b5e2970cde91dd93", 0xb8fd, 0xff, 0x1}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000000)="074ff02574bf53ab7a0800bd0ec1a764f858dfc56280189d5a59d7a231358c") syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") 00:07:48 executing program 1: 00:07:48 executing program 3: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:07:48 executing program 0: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd677, 0x91f, 0xff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0xc6, "2ab6294f231c6fab7a979c1b27e50de2c7a0f5141e4252a21b48b7cd68299797d6de31dd37736bf14f5d3f05e43a217e088a0f5bc423468f6f1380f861f95137544e7ad1e1558050a1192ee81f6a109195b9c6283b2c5a13220582340b529033fbc023ffee7db8a5f3e3349318392f528c1697859ca1d832f50f47998f93333f0e4de34f0bc1a5af0ebcce116cb7e436aa24a8faee0929d742a56107f725e1bf3f140ddc61477ee3f01d3bd30e7d9370f470d1948c466484bf6581a5eee0edb456dba934214f"}, &(0x7f0000000180)=0xce) 00:07:48 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0xc, &(0x7f0000000280)={0x3}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setrlimit(0x7, &(0x7f0000000140)={0x1, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x80, r1}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xef9, r1}, &(0x7f00000001c0)=0xc) 00:07:48 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x422, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x80}, 0x24) 00:07:48 executing program 3: syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") setpgid(0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r0) semget$private(0x0, 0x3, 0x400) 00:07:48 executing program 0: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f00000000c0)=0x8001, 0x4) 00:07:48 executing program 3: syz_execute_func(&(0x7f0000000000)="0c05cc817a2df998cdf8808069e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c436f2436ec5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b0bf9eba9f7f79966030faee42c240f5ed5f447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget(0x0, 0x1, 0x100) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000003c0)=""/158) r1 = socket$inet(0x2, 0x1, 0x400) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000300)="31d638bbed5a46723c70be81cda85d12ef31b05712d92726d9a7ee756f8f979328e3b30c3b1dae10c6b29e04c9fead5913e9a41b882a3d74ad5685ba1e5687d69c57ef55568dc0da7cbb43737fe44a54b4ee519abebe432201e2f7011d1c0ae69132d9c2d4a6c59fc7f427a590b15af43197a93599f9f11f68e70feb9d899406bcc96461020f25e632edf90c30ceb702b2ed77e036a4d7") fstat(r1, &(0x7f0000000100)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x800) syz_execute_func(&(0x7f00000002c0)="fa00c2790eda4442fd1c4e3e3e38165dc4c1897303f1c422c137da66431f3a09dabbf3c31d6f6f410fc2850a00000094c403b9444b00e7") 00:07:48 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x10000002, 0x4d5) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:07:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080)) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x8a1, 0x0}, &(0x7f0000000140)=0xc) r3 = open(&(0x7f0000000200)='./file0\x00', 0x10080, 0x6) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000240)="4bfba3a11f82c2feb7a5246e12776e2a7e42098d1f33a9794f82861958dd8c654af7069e0e41c71b1e52bb867d6624d492fee878d65c5e3c4373b882f4580906f3975687081d55f32bb6b5f89a565f70c2e1bf411a56a85613960af5b9db26e3526429df1b29f48402b32fb190dd190c64348c5a2acb0f0de6e81ec26d4b46595e8b336467376883799bd8f0603d7f0b9bf5") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x100, 0x0, 0x9, 0x4}, &(0x7f00000001c0)=0x18) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x1, @mcast1, 0x4}, 0x1c) 00:07:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66697e653000fa0701f7e9"], 0x1) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001480)=[{&(0x7f0000001400)="92fc88f72789dbd0aa2eb3eac13242db6b024ebd03ced976b430d66a6033fac799b5dd3a6f188f4d00272ac6f17492a9cd82eadfc3affc8cde31044ba272a9f3c4d4", 0x42}], 0x1, 0x0, 0x0, 0x4}, 0x20000) r1 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x5, 0x5, 0xfffffffffffffffb, r1}) 00:07:49 executing program 1: getgid() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:07:49 executing program 3: syz_execute_func(&(0x7f0000000140)="0c1ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000340)=0x1c) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000200)={0xaeb, {{0x1c, 0x3, 0x9, @ipv4={[], [], @broadcast}, 0xfc4b}}, {{0x1c, 0x3, 0xbc, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x108) 00:07:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e8f3c10943370bf"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="f5833f3e11bccda58dd9554355395dcc55ecf7e768896d9a4fb453288d9888c597ceaba2bf84a909734c09c391b27d305703ce611d4592ad8216fcf8d7ce4d91fd", @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYRES32=r0, @ANYRES64=0x0], 0x5, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) 00:07:49 executing program 0: r0 = socket(0xfffffffffffffffe, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000340)="ec", 0x1, 0x105, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 00:07:49 executing program 2: r0 = dup(0xffffffffffffffff) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x3ff, 0xf, 0x4, 0xffffffff}, &(0x7f0000000180)=0x5b7b70b08c7bb18f) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) r3 = fcntl$getown(r0, 0x5) getpgid(r3) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x2100, 0x800, 0xffffffffffffffa2, r2}, 0x10) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) dup2(0xffffffffffffffff, r4) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4c) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r5, 0x6, r6) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 00:07:49 executing program 0: mkdir(&(0x7f0000000280)='./file1\x00', 0x10) r0 = open$dir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) socketpair(0x0, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x20, 0xfff) chdir(&(0x7f00000004c0)='./file1\x00') getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000340)=0x4) renameat(r0, &(0x7f0000000400)='./file1\x00', r0, &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:49 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="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", 0x178, 0x0, 0x0, 0xfd0d) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) 00:07:49 executing program 0: syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000006c0)={0x8, 0x7}, 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000240)={{"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", "8e9c3b8e085a7db3836f38f8964b384864908e046fa7ffce78cce8ea4a810658", 0x7, 0x4}, &(0x7f0000000140)="426ca8a2106e5d121e783aa5f73709a627e57edddcd6b098c5c474676b4c0a041be36107cbe5cf9625414b785a982cb2f670261f0368dda17c0acadb63ab7669cc6b1f31c139bf805186630389b099657c9af7646e32470d9f50e8741896a7861bbc7442c9bd66024597d67c005b229df6932390717fcf7b4f837d88981d7c61b5ed0f9218a4e94a3ada6176d800b6294ced74e2895776739ae58f933fe52870fa2e536a30bbe1c1fded2192b0cf21b8253702eefbea8f7d00690de37570a3d3743ba9d701fa5c91c897d9c91b", 0xffffffffffff8953, 0x3, 0x8, 0xef, 0xfffffffffffffffd, 0xffff, 0x83, 0x9}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:07:49 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x3, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000140)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) __semctl$GETNCNT(r3, 0x3, 0x3, &(0x7f00000004c0)=""/4096) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 00:07:49 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x8) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000140)="b73292fc955f25822d06508a0d62396be0f6fa86472409076353d10d6f8d26e45ffc8dcb134e8e879226ba7600a5d6f85a0932ddeeb4d0b7c3fbc58c1454be2e96cbfa9b1e1c98e7fb1a706fc52a26ffaf62f3fa7cdf28cafacc4e438cb67b1e3aaad937ea695a932a05be1018c3f0be45e4c670134362bd2013de47df11ef4c6888dcbd760e9c6079f1021a858a20dbe79b2a29b7849a72aa6549643e98cbd747c88adf8dc57c69b88e71a16de222fcba5ee7d3c5767f", 0x0, 0x8, 0x2}) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000200)={@rand_addr=0x3, @empty, @local={0xac, 0x14, 0x0}}, 0xc) getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) socket$inet6(0x1c, 0x5130f36722003c2d, 0xe3) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:07:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x100007fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) geteuid() 00:07:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000001c0)={0x8, 0x7}, 0x10) open(&(0x7f0000000140)='.\x00', 0x8, 0x8) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf23064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 00:07:50 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x40) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) setregid(0x0, 0x0) msgget(0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)) msgctl$IPC_SET(0x0, 0x1, 0x0) 00:07:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80000001, 0x8, 0xffffffff, 0x8, 0x5}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x81, 0x8, 0x6, 0x81, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x14) poll(&(0x7f0000000200)=[{r1, 0x10}, {r0, 0x30}, {r1, 0x200a}, {r1, 0x120}, {r1, 0x100}], 0x5, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0xf2, r2}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r3, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x8, r3}, 0xc) close(r1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000003c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x33, 0x1, 0x2010, 0x7ff, 0xffffffff, 0x4234, 0x40, 0x0, r3}, 0x20) accept4$unix(r1, &(0x7f0000000440)=@file={0x0, ""/4096}, &(0x7f0000001480)=0x1002, 0x20000000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7) exit(0x0) writev(r0, &(0x7f0000003780)=[{&(0x7f00000014c0)="68d8b6f983133ef9f4d1f9dc6c45b739e00ac73e5b8184d022469a0a3e07e7ee59a54d315197b7ae4b117967251e8e22c98e057c156b660f8ae96c830e836699cb80a34bc1fe2236c3b2b37ef4abdaa7c21ae3d9bc79f7570b9bd801f8433165d0fbdeb033bcee1b663756e68e4ba9cd96867e074ddfcad240be2f7bc315aa0d8ca2656fba27b2a38e74e74d8ccce050c601edf88074ab1b2d28d7765cf0653c23c4060659e8cbdc2859993fcbfcda5ebceb08fb4d7c8f2953e90f7076659646f40e8c42", 0xc4}, {&(0x7f00000015c0)="f568848baaac2d62a14b7304ed29c356abb33558242fa0e63d918c0ab91ff51e9b1b69ee0b04ad9975691854aa181e2d902740432c9ff67d16701346d4d65b467ae7259f69da2399264de9dc785d13f5a5fe816164bbb397d35d6f7334fbabe7b4912b9a88f7d10c2119a77c11345ec32c0bc888cba8cc3d4cdb03c1d4cf974d2f5bfc9c171d9b7665da1219cfe2c6c481a70eeabde1c93186819ccbb3711a08d001e845575fa70b158fbed7bfb0af7503006e37f248aac4aec5b0627e8d66702ef79ec4ab7d090f1d41493d7e32f55d9944bedb0b960ed48432fae76e95cd4d6a057b5163e4c6fcd3077e39945ea9556715f34ffeed7e21f2169912e817bec854dcee84591fb8a3f420ac4d95b92ce96cf24cb7c460f73553758103b953612a0e70e62f8b6859e4636486f6a71d7441bbbe4d998a6c71676af9db46f453a648ede7131d361881a12764197ba2bc0338ec78cc556213edfe6bbc59f0a214abe05639ac317a0041a4780fae7757a93524dc5ed2beb8d551daf2bbfb0981c8ad6ad073fe1fa5b03dbc16d0ac58607fadcb4a551cbf1936a760de3e900c9ce220bfb952a1ea57029902119148db2734f5eb2a179bf2845e469665bbddef2956685dc11479d65c11d7cc8e3ccb2d77eaf476fa186321d32ee4a2da9ee495ff7d542b204cf73dd0b771b6969f15d4a4e88c255806de7c49a7162bcdcee62e6d504dc5bc9f6cdadd4a974cb87894a05fc8e29008130b69486ecac52f97851c08bd6ccf78e1d99a43914047fb546379832efe7c5837475c8b7cce9507276b8d5090e9506a14588c658647cf245602d69470e3cf9bd6f683949caec79635f15caed6ecf8a17103770190768e4adec1461a666a56948c91d1611be77f35041a68964dc7d03f464ddec3666ec7440b10a622a0f63e9111b62bbf9c2e542c2a16802fbcc527b36ff4869a3dcfceaec81a0869b0d8c6be3ab405a60b9a6c6080047dd7d21baa7d56b224e9556b68af0c38ef23881a9469899d457e284e23a891fd9ffc0f3824d1f7b57a3e6fa44a7dedb8b477c642d6d22e37b51e99e8f737336bc846bef05d26404b36dcf1b32cbb8ba6a5df1cc650c52ad75e22870f451169db132ec6381088a7d8b7e7527ee80779d4044efd1a061337bde5315265c579f63cd10e517b6982d388ab415178a19d8661ffebfae550665d63567ae3a839e6bd69eaee523937ab8a5a50a34c40a3e742838616dac059eaed28c8d8f8c5c904cbe17b997b9078c77abb1d39bb004ae4bcfbc2850b8e838f8ddfd74a35ced9c01f5104f9c8e8e326a52eec44403e55b846a6b93d32f4b2a080c45799883b3a8b07b9bd1d14902eff6b6c2f05e7af137c0ff75c260cf6f8084f146bf93a2f5d24ab16b9b7d1f3eb0867a942f6bce465f454ea5e1ea9da8379edb7cfb1e6cf83880ef955969885fb2973198fb8b79bf988800e92fc3caa1b74c232d095238718e7987bd0fc477987653f00336ff9549d82dd9653fe223d3229ecc8ace5ccf55886ec0ed481a3293a520b758d9ca208fc658ecae0ba9b76d3706050d253577d457083b5ce5039bfa1f0d23741a0123061b27b5ec9b3d0e3424bb7f4a3bf6d116f3b6d5f8c4482aa393ac4886c59183fc01e684465a998f7e9b00ed64699075007714f494b526e5bf997e71a445e9204f22fc2f6e575dd9784b91d28c389f208d48ba9a25490292b9523a4f7c6e70f1786194c4dd323876b25bb913cce4bec67e51796778ea9eedd363e552dd8d16701736834523859ae0f84fcbe9268de2510118f0ad5191ae4d18ef36e74520c81b47d4ba31763066e5e4435de79c09b5324fc798cfde66517e6277127e61c25008b37251f889e5916dce21102857f5cbe1dfc2f7f7c936337470e2ade67071b8a1672463fa0859ac37afc698ac193268599402fd156119faaf89c14bc962dc4068338d1172894eb168985ccc8315ac9b05842ca8e8e8c8febe06be9246edcf53d5518e90f71ad895e88be71f7a9b9bebfdeb8b65a3953b624027abd38b9189811a9ed8ed34e354638bfc256fb3e942807cceab098ade438ae14420e146dcb0fc996f0170e30b82f518215834b6ccfbeacd91b51fac7e74eb400329f76ae76894b374ba21359fc9938716cc31e2d780d9f40c292ba384c014291352a2babd7a91d7ac95836c3124b0f96710eb7c50dda48bb408404613478979d5eb0a10e7fa74b67a00b71e923f35c10ef768692df56555db0e33bd840704c01e44aba457b3c4023115119de9b3d3dbac0fce1ad18eeea0d9f804094361d20bea47083197a4bc27f21c03e63534d49c56d5f478c2b504c1f6bd14ce824db659eefc5cdfba1531d4dda1f61e28dafcc1e0a57b2d053a8ea96dc04f7e4f351b399dbcae684465bc7bb4447813bf4ee2df872db0d0a0d6f15571a7143a29f6e06dab0948e3cdea758687f650f6160b41bf060fa03b82d392139d15d769a753bda8abdda0cb7c6e8fd6df7839660707f469db04176bc477ed952a89aeb5fab6bf5310854dd638c0a1192708488a0ae2998c64b5352ee34cab1f10573fb8b543c77a5ba16057dad1df1ced58cd2d884bbe3bc58f0ed6f596b0f307f3782ff9211d0924e45a35e634758c8c6e4357432ee80d1fea2dd2323a04d52b31c2632f97f0fcbad2e7033ba99a367594297a39aa47c65f482e943b4ce70bef9aebe24c96b347036944563b12cdc83458a59eb413ab848aff14a4d575f711a7c5a9bf445c5f6db48e9bebaebdebf5ddd1ba47d7eb7ccaf03658b7aabccf407eb159e93da9ee7ca0d2e723acf13f34e293299d78db5f88ba778c5e8068eff9b320df49cf14b9587da8468dfad6a8f3a22e1cf2424d4c499fbb583c57685c7b62452bdea169582c15ae9fb8e555928c7e17ce921a5e42ab7870492728c93d7fc4309316cd85c3edbd55fc01efefe60a20814a4b4baa5bf8c290582d53c5af60d20d054b92639bc165bce9f63f8a4a25ad392907f98ca823d566c731b6c03881b5b801d8175747fb6fb2a4eb4cd411b16aae9df397e081680d965f47e0e0355e3ec5ea3cb1b3142db15959068ebff3511c96a97e118257b23e6bc2624ba06898c678063995b8d3c9c926a36c58a9882826c96383732837fb7d72a97d7a8d6ec5edd1db0db9b9e757020877f06c66d4b16c82a79f1e02463542954ba9e8b1b335e20751abdb3f253e7507574663c24dcd9ba94f0824bbe699fde8c55bc8898016b3e1ac5c275d76d9f63e13aca213d410bfea68db2d8448ef49c68f408fe6ab14238241e8990abbfda4b1641711ae4fb5661526b9120f44d9ed5d817ed571f3832007fae19ef952f7c6735bd49bd3ac7ee91b630c5396dd66d58d28be7e1d2f74bf5bef13cea8dfb8b9234d0ff267e96f89fe421cbaa0e3aca094d18837e7f322189a6743375f5aed196dfe3a19b00d12a6fbe362887ffed9acc0204ead4fa30b4484c6a29f3e8b8ca698a1b8a6c13cf50719cf49588dc5f3b3f708e5a66d7ea369e92c831b7414f2de6475e52704b3d45a075c04b8018046af309ca34d4362c44c5864f425d14949ae86eb76cca689e78e97a615bf86b3a03d99bc3cbc5ad3f5934568835474299b2899d47409a47f5de87e398447a41877105ef5ce59616442d219c396850c00e9c220ea3c31cf1b9db74d2fcac3e8837665311fe470019802e6456ef5cddb57b27233eb8c558e6595a14cfa3d2edb32e2b31eafb33cf84f0ec404fa0475abb2e31565360e041099ad8c8dfe096211545839024a75c92fd7ad902d151f928e8ea0f2ac96b1781df213b352d5a2fd83482d7d719b41ffb920df1fac3775d61431649696b65fd8e77550346d9cc02f476260e36dca6878ef42e2bd18e1e690a07925a658d245b9b81ee95207ecb473acdc12992dbc66c55c62f2aa44441dc7cc2f419ff8372b6340947f5af5c686768d8387b570f93727354f406f94c13bce93508cd6e0f614d644830abef6c8dbab9c7fa70dc2074ef1786a5d3fb37bf33e2f0b2a7f885f52252e22c0d579a8e198cb41437f0ddac2ede4f4fd9508f90b09f927088dcc7783b6cdcf33ac254d83a1a46555ab478fa405d5a519875d99219aa5b53920d6bb51c701090ef92ce01798be9afca9a4a5b5e4bf24cd3fde6687042e0f09199d196c1418e54dc2c6d6372ed7587bfe841b7c336b91121bae3474ac508b1e90d94637259c3809fa82a88b0cb38b06e1bf45247cf85c34ac23716b790ef02b84207dbcd0524edce0ff25ac87845d29ba87e10a3dacea3783b95b2403de99f5808767d616c26f09ee8db6cc8dc6a5cc01c046e46b165bd904219865c5020a3a206739aff8542a466a2ede29c994870473dfd6ac7254f7fcf3db79e44fb08f4e0b83a72e53b55cc4649bc823f4ce75aa5b1c3b9ca587f27f294a6ddeb2e214efda6a84976967dc83953b2ea891cda9649239f933ee8ab3527904b8a1f7db4f9def7fbb995885338d97c0d1d0d5b31cc598169514c33b53eb18bcb3652399985d2d93d0e775004cec1a5fa92a7f9794743a2981996dbc1bcb9321bc94028689daafea00710a98f1425f15db634fdf333e3d408c832f64aafc1ef4871e36cf96a07c17cd493516a5d8b29a3ce37ccd67392ddea636eca80feef9f61ec82b16255fc6514959282fc09d8a696c48b75bfc07672bd9578f47a18ea625f39ce0cf2b3c52b8201fcbe0669046a0e1c7bd3762fd97eacfa28f3b46e75f4c057eca32ba2d5d46258064913e49f4e09ffd912bd3187bb7ea7c7ab6a7f718b8a98ff0140005929237aeed3a075d64ffc0e45c4679ca60c391abccb8b83c285676fd3be24a7045984ecf786195625941e0643e67725d5ff6cebd01b2d2734113b4100fd0dd9c5de778ba42e60c3954c1ae5c3064ed176af856cecc7a0dd1f5035aa31396902230a1ad38573cffb7f0d0b56e4877ec25223f8e1656bfb278aff8476608f5186404e8a2539438739418ff0c2fccd1cc404511ddb1f869e3d5b7292141018bc670d6473aba4fc1f5c2a5c02d3d9f838223d3e1dd7cb4b941ec3bbede08a9326a9cd0ad52fef3c7519c015eb100406bd61cfba7ec9d18181502b3b81c5ad6bd52f72e15a79004ce0827e684f89d03276c64b53e50533d4ec8b2034004a3cc2b1163afd38e013ee9c09674cf85374695e001c5e976a2b539131b7efd6595e666709a319a638a0ff6ff126b06803081b2f6be501c34c114606e994dc3362024cdb58dd1071522625e87470f0937a8ee757b28a899841e4235552573c290613e4554b771ef9fc036990d930d13bbec60ccfb226c29d58bc31a9f78ccb982ad498805cba4ddc8e69b8a3d4a4971d91d2915caa07a9a0d658ee8139c50dc642fb9653ee9d4260942b24555fe25504390d8a600009a57d0a8665b9d88f462643fc4295e320de462e805b60ba10207121de7ec7097ed6d307263aec36080987cf7dfd71c4234b8f121b3bdf0d7acf09b99283de680c5c44c944814ad021df54d23a3287732c5fe9778830ddc432b7f98cbffc832789f793b1d58e07866cc785c65f671d242c9e60932831bc959cc60b512cd59541884f14ce2c546de5e6e60755a733be0440475aca95252ba5379ddc0c74c07d63145cb739fd90a559fffb89937ccee8b0dcad03861585982ba1534b6fca7b81fb57b139b6c88fed525f97400f7debb3d40baaaf95dfd687ce8baad2db114cbe555b2738ada997e0d8e5dfd91e8edf6b21887e354404b8b11785dff289494968c99e23ae4c5ccc0174b018ff3672778c830b24", 0x1000}, {&(0x7f00000025c0)="556138e69a9d0bca7a05e70719bfab997c83eaba9597d2b02f04085808fb0c4bad742dc6f9cb849d99c175164027af99b9793b7f0ce31ad14feaeccc8007e9c564de752d24b32eca7354c4b24936b4c31c4ea1801f978320e5a650325e2683ee4aa7c89c57d889cd1cc8ecdeab683115aa82e8d11d8bb9bc01040822e3", 0x7d}, {&(0x7f0000002640)="0dd6eb4d3670d8871dfa0958264c8e9e81b14cda38e719cf26d7b8", 0x1b}, {&(0x7f0000002680)="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0x1000}, {&(0x7f0000003680)="c7d37ff9f1c17d9cbbd803278ae784091aba605ae83f408c37f592bb715056d630878a8b6a008d18721cb41ac08af40970262666ac849afad60d325af6ae5088be2b56a5d4f8dafb2a43e6a186e3f44ff7b784083833897f65c1365769d5233275d28d111b8be215e8d95b2473f939d2aeaaa3b5c3235ffb25a0487cbdf8d3ef88ba6602cafea6626ece5e3d7ab5743499480ab750eb9f8f6ae8361b46226cfa41839f1a61727d88ac90465ed3a447f862783bcc6901d73cf1d988883f6e84c1047769d55919687ce2d7fd6cd307f77ab9ce", 0xd2}], 0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000003800)={r2, 0x4dd, 0x8000}, 0xc) r5 = accept$inet(r0, 0x0, &(0x7f0000003840)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000003880)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000038c0)=0x21a, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000003900)=0x8f, 0x4) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000003a40)={0x10, &(0x7f0000003940)="e288c43b628dd7cdb64a3eabdfd061466a0cf0b71d5d119d243b9f1c43afd8b89ddfd2b31f6e15da986751fd4b7acf8bcbb719206d765715d38f841c6de89cc33012f5796f8487586ef2fa4fe53646b2c63947752a8c8c6d6d292476b00868900e3754c77b11c00814885e710a55fb75d5ef83f0943277e51c9e9bc6cd3c4eb0c4755c306b6c2ab4321d6ef2aa389d0ccc267a8dcb9ee917289a415c5d3a422b2a451abb74c1b34f20e03f31f6f2ee011d0088494a875e6f719bd83fba4796432bc5037d52f7a3b8f48e5aff11818c7136b229f7dccb4e55d7e9a0ea", 0x0, 0x6, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000003a80)={0xf, 0x80, r4}, 0xc) poll(&(0x7f0000003ac0)=[{r1, 0x4}, {r0, 0x44}], 0x2, 0x10001) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000003b00)={r4, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000003b40)={r2, 0x10000}, &(0x7f0000003b80)=0x8) preadv(r0, &(0x7f0000004180)=[{&(0x7f0000003bc0)=""/212, 0xd4}, {&(0x7f0000003cc0)=""/25, 0x19}, {&(0x7f0000003d00)=""/187, 0xbb}, {&(0x7f0000003dc0)=""/7, 0x7}, {&(0x7f0000003e00)=""/163, 0xa3}, {&(0x7f0000003ec0)=""/178, 0xb2}, {&(0x7f0000003f80)=""/238, 0xee}, {&(0x7f0000004080)=""/217, 0xd9}], 0x8, 0x0) r6 = semget$private(0x0, 0x0, 0x9) semop(r6, &(0x7f0000004200)=[{0x2, 0x0, 0x800}, {0x2, 0x3, 0x1000}, {0x3, 0x7}, {0x0, 0xd462, 0x1000}, {0x1, 0x4, 0x1000}, {0x0, 0xfffffffffffffffb, 0x800}, {0x7, 0x2, 0x800}, {0x4, 0xfffffffffffff5b6, 0x1000}], 0x8) 00:07:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYBLOB="b420fd0001b9672bbcb751d46a40b359bc36e4186913fe952cd2296bc9a090755886c2e1333350006c9ada"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x10, 0x4, 0x6c) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000380)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1fffff, 0x520, 0x2, 0x0, r1}, 0xffffffc0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:07:50 executing program 3: r0 = open(0x0, 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) open$dir(&(0x7f0000000f40)='./file0\x00', 0x1, 0xa) fchdir(r0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000f00)={&(0x7f00000002c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000dc0)=[{&(0x7f00000009c0)="db37e8e0bd8d6b2ba5a2129a382638d600d53fb1eeb67f38b86b6630cbb00739c08aa6de8a49cd9565cd", 0x2a}, {&(0x7f0000000a00)="ad6e5c142f37104beba853ad33c3108399f184bb3b7c79ae9985d29321e33acef07a9f19f791f059d64391b4b48bbc9a3f23b28398116d229f7c0ee1d4ebf508d8a361a9f6378107985f54a73aa04b40f06a36f4305ddff9159b26ee27e020811c86ec432c7644b664e7c3b9c8c6b6479647ecc904d6a3ac3a307190649666d1ae4d114b73e6e4fb896139ec53c2843e351b93bc58eff49f63bafc610f44757db5fde1128683e4868ec3265a", 0xac}, {&(0x7f0000000ac0)="1c1e1913c43a8adb750e7580a23db7bfaeec26ae6032b3070361abe8e6dd6f37ceffb90d7a47e5241bd0e71f0f0059c9fb1887c35e0079cbaf56b821cda9569776eeb035dd790cbe0d7eb6a6b54c15a13179242e85a95c557c130399e74865beff9119ef46ac3b9f5606d08dca37e40484f075c55a6664eb2898e0888d9f4c5a1b957fd047ce937e20eb244babd5bcab85664c1be3ad242415aee6f823b73eaa656bad88179dd27c8ff2bc8d507bfb298adde6c79fbe8f61eb271ddedddeb6ac13339d536c75000bd3a8355b80ae5fd5a1fcc334327e50a203eb81575a90e643b7c75e0ca5de111e140b0200be0c6f2b", 0xf0}, {&(0x7f0000000bc0)="f77aae55a5c65ee3da2ae6bd6d9534bf5b60d78add73ada6b163a2cfec1e5431ba97df04dc21401111edad70bf55203c51e41e3b19bde3e3993ace2597e73daad388b77e7216fd4354301ea22b4bb0ca32ccd08ae4269a1bc5a3206b7b1c6bccaec79df027a608fede184dd6f9f608a780e03f04a3958cad71d1cfe738682ec4bc787b62c0c96fc77a4531b579240f1b50fc4347217994c4862aa03a8581536c7fa6", 0xa2}, {&(0x7f0000000c80)="359f23ddb71106885b8c9f0ca68a8bae6ee2434cc6d983ea58d3c7c1b74eae1d67374669c1138b7ec27b61a1021b383dfb71fab1ffc019859c8ed3b74afe655ae2163aea100b6bf914c4ae47cc43ec72417ff9622b4686ef1b5a280803dc5f18b7745fa93b5f58b01b27c29628d88d4fba6284d1010b073e8a1c200288d61c40415a", 0x82}, {&(0x7f0000000d40)="2a5817826540fbbe6e82b01751b1a1768314426da33188c4cb0336a31e1dcfedfd5364cc03d0672c77ac1ed6d1f9a56374931fe14892ddb84fb41172e9c0759b02118799357e91e9517965351c88a01cd00c85e61cb608b3934608044175944e4106b637223c3f035ea07e91b08ed77a9ffbb092abd2795176", 0x79}], 0x6, &(0x7f0000000e40)=[@init={0x14, 0x84, 0x1, {0xe8ea, 0x2, 0x0, 0xffffffffffff8000}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x10000, 0x7fff, 0xd7bd, 0x80000001}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x8}}, @init={0x14, 0x84, 0x1, {0x0, 0x8, 0x1}}, @init={0x14, 0x84, 0x1, {0xfffffffffffffff9, 0x6, 0x2, 0x2}}], 0xa4, 0x4}, 0x81) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_tcp_buf(r0, 0x6, 0x2467, &(0x7f00000007c0)="da886d4e0818b3b6635389e2e8eaa58cc82a5b9da6b8a0fb47b026f223ab596965709cf60d6b24103d74b768d7c81aeea33366dbe37a2c60da7a72fd23693b95c9dc9d5af9941fe63cf81afff38e85221545272508d1d732d5014da8196ad84c6f364f302c0fdf47a45cef654bbd064e57a0617d826738332541e2cf982bb5a104b484dbb58afd0679367f5b8f00267d94aa3a01ae73274be8d2ae9d89b9cb51e3", 0xa1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000008c0)={'accf_data\x00', "02ba0b2a77e0c78f56a7b59cec30914d081921071fc8cb0cf831298b12a78c477b14d66abe6f63d4e5b6f3db450deb232efbd3c0893e9cf65d68ca5e030c2e0842b6f08ecbf3b280cc7f31d4958ef2d174bcf4960febb42ded46b44ccb5f3f4627e90081ac50f6b0be93929e372f10789f85201b68374c6cdce7f1fdb6d2bf7f1f2e85ad281fb7095e7ec404598e2617ed3d48f98d2e3813a0831ac95245cb039b6c0a330795714f2b36be0966b5e082ed51e84827b06eab1a7a3c378cf2e1736c110ea1d282b5b2ab0971896b5aeac50c8253c12484f4defd91c0761ae7fa8027729789e355d62e5cb1b95b47401099"}, 0x100) openat(r2, 0x0, 0x10400, 0x42) ftruncate(r0, 0x40) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) accept$unix(r0, 0x0, &(0x7f0000000280)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', 0x0, 0x0], 0x0) 00:07:50 executing program 2: syz_execute_func(&(0x7f0000001400)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mlockall(0x2) r2 = fcntl$getown(r0, 0x5) wait4(r2, &(0x7f00000001c0), 0x1, &(0x7f00000012c0)) semget(0x3, 0x1, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001380), &(0x7f00000013c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f00000002c0)=""/4096, &(0x7f0000000180)=0x1000) r3 = semget$private(0x0, 0x1, 0x1) __semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000000)=""/84) 00:07:50 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65976e"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x8, 0x81}, &(0x7f0000000180)=0x18) 00:07:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xf92, 0x3, 0x0, 0x3743}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb, 0x9}, 0x8) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) writev(r3, &(0x7f0000000280), 0x26) open(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) writev(r3, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:07:50 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x120) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x10, "b37a23fccc74135114e115daea2f530b"}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x48) execve(0x0, &(0x7f0000000340), 0x0) 00:07:50 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCHANGERULE(r0, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x412, 0xffffffffffffffff, 0x0) 00:07:50 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000) 00:07:50 executing program 2: syz_execute_func(&(0x7f0000000300)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f98c44e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d10d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) sendto$inet6(r0, &(0x7f0000002180)="c7", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1ffc000000000, 0x3ff, 0xff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) shutdown(r1, 0x0) 00:07:51 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x202, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x1000) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r2 = open(&(0x7f0000000140)='./file0\x00', 0x10404, 0x120) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000280)={{"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", "1c715a533f3ec581515a2469f3f5a0cab7342d0f45fd0bf146a72b1566d203ef", 0x8, 0x3}, 0x0, 0x2, 0x2, 0x8001, 0x1000, 0x20, 0x20, 0x10000, 0x65}) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000001800)="706ce8f86a205663fde7f47f4628d013ed5a595806a9c0c61e323a4dfc0c91ad5caf9083a731ff9038d9dc0ee4b64f27259e7ac633bdb5195d435436c61e3e0ec8387cf3739d38c1bd0d8dfd54e0d6f8c73012afcc241a7e58018aa7da77d994a1467e2f2aec7b79db2b6c32fc21b5e0868b08cd57b8276504f8cf57b793f69cecf541cc5a135114cf8c86c52d2774c3c5b90d112fc7c2384839271b9fdd81c53efd69b26d39395eaf20fdec8e4c6a9ce12f198b677d6b18f6bf179f33a811c8f4e437b908a5006726145629c688fbc40a3c814d7cde2c2387fd3e9c03873048ae2a7847f3cf4e8ec9153a43f5") ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000700)="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", 0x7, 0x4, 0x1}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xd288, 0x0, 0xffffffffffffc59f, 0x5}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x9, 0x200, 0x200, 0x100000001, r3}, 0x10) shmdt(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:07:51 executing program 1: socketpair(0x1c, 0x20000005, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1ff, 0xfb27e82a18f4d740, 0x70, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}}, 0x14) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 00:07:51 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0xc, 0x54) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000140)="984a19f72cb64c0f05bf0c004f00c4a37bf0c50641e2e9c422e9aabb3c0002004a0fc7a4ea70db000004000f383a9e02e80300110fdfe0c4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e103766660f1bf63ef0450fba78ffdd0000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253dffb03450f0ff3f30f5ea5a9a50000ffff65451b0531c6000055c4637a52ca00b83a00a2f1bbfb3b62") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x60c, 0x0) 00:07:51 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f0000000080)="5d492726689c630da8415858561668c86c5ab36ef5feaf54c8f5a70be92a4d6fe3cacfe36ea726d6e04f6b0f29bcc94321ada7c7863fc6facc8b3c74964d5e095c7a5895c0d6ad2896c135b9408c62cb32c3f0609d6bc8f02c16d7dcbcc91778a49bcc4e88b3bd467645383313a9c94650d0705d1094e190e37fd3f5a94899f0518e8bf991acf575", 0x88) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0, 0x5, 0x1, 0x8, 0x7f}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}, 0x86}}, r2, 0x3, 0x5, 0x5}, &(0x7f0000000340)=0x8c) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) r4 = shmget(0x2, 0x1000, 0x80, &(0x7f0000ffa000/0x1000)=nil) r5 = shmat(r4, &(0x7f0000ffa000/0x3000)=nil, 0x100000000002000) shmdt(r5) fchmod(r3, 0x0) 00:07:51 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x6, 0x3, 0x9}, &(0x7f0000000140)=0x10) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) 00:07:51 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setgroups(0x400000000000029c, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x9, 0x1, 0x80000001, 0x7fffffff}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:51 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:07:51 executing program 3: syz_execute_func(&(0x7f0000000000)="1c050facf7d198cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26c4e27d209009000000c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcc441fd284ff0008020000051c1ea01eff265dc5f00c401611282030000000fce5b4545e269a841000f99642641da8eea921b96aee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fadf2410f38f0f5c4c1f91337cdd93cf22e443b0fc7bf0d5e00008000800f015c02e70505e7420f38c81c78f421") 00:07:51 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:51 executing program 2: ppoll(0x0, 0x0, &(0x7f0000000540)={0x0, 0x6}, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x556) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) sync() r1 = getpgrp(0x0) r2 = semget(0x1, 0x3, 0x1) __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000700)=""/4096) getpgrp(r1) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xa0, 0x95b}, {0x8001, 0x4}}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fsync(0xffffffffffffffff) getsockopt$sock_int(r0, 0xffff, 0x1101, &(0x7f0000000000), &(0x7f0000000180)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r3, 0x8000000, 0x1000000000013) 00:07:51 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000140)="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") 00:07:51 executing program 0: r0 = socket$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(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0xf68, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) ftruncate(r1, 0x9) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) open(&(0x7f0000001500)='./file0\x00', 0x10000, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032e5dd8f028e002900"/136, @ANYRES32=0x0], 0x2) close(r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f00000002c0)={0x4, "c48bfb7da98f61fa3fdb7d9a8e64ea85"}, 0x14) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={r4, 0xff, 0x4}, &(0x7f0000000040)=0xc) fcntl$dupfd(r6, 0x0, r6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001740)=ANY=[@ANYBLOB="0300001034005c0fd3f6de88f44c049c067945e5f69c40c3942e91156452b44b13d8b1be3d0a9170d7a7b3c01aca9649de9d16943324dff91c9dd22976b9bbe38abcf754d8e6fcd137534bd8f723518a6c745a8b3c6f5b24de1d0c8f84ceb830aa3ab577f937c18185a5b405516e797bf91e0b445a2b738f26cfaf519000478a28df45c4690e4605af730e65165444bda7ab36b12f3532f9cdc4a05184f5f0cc1cbf54168fb84dcd9f2422db5ab681a282b1233347d330b327"], 0x0) flock(r6, 0xb) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000440), 0x4) 00:07:51 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) shmget(0x1, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0}, 0x0) 00:07:52 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0xac}, 0x4) 00:07:52 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="384fa057b700e9cefa3072be98189531a0574f8b86f058027852e611871bcc5dcc8316bda8874d2293") syz_execute_func(&(0x7f0000000200)="b1ec91cd803e8038a60ffefa3c13134139fd5bf91cc10fc4014c5868f4a95fc44149f2168f68eca263be7cc421fc51c1ea01efc48192558dc3c39766459645966746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") 00:07:52 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660000000000"], 0x1) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0xf0cf, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000040)=0x7ff, 0x4) 00:07:52 executing program 1: syz_execute_func(&(0x7f0000000180)="40d1eec4817a2df998cd801b69e4c4e1f1ebf36962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4c4e1f970a900000000b92a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f0082c30bc30b305b4536763ef8f89966030fc4c2492eaa9835acede42cf340af5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3b866450f17720d14111d54111d00") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x797, 0x4, [0x8, 0x5, 0x80000000, 0x8000]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x9, @empty, 0x3f}}, r1}, 0x84) socketpair(0x11, 0x10000007, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:52 executing program 2: select(0x40, &(0x7f0000000200)={0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x200000, 0x0, 0x9}, 0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a00f6f347d0b108009431d6e62b41a880d7df020000001f"], 0x18) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7, 0x400, 0xff, 0x4}, 0x8) 00:07:52 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) mlockall(0x1) sync() munlockall() 00:07:52 executing program 1: r0 = socket$unix(0x1, 0x100000000003, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x218, 0x0, 0xfffffffffffffe20, &(0x7f0000000180)=ANY=[@ANYBLOB="11000013ffff005ed5ad0ac98aa57000c9ad00000080000048"], 0x11}, 0x20000) futimesat(r0, &(0x7f0000000080)='.\x00', &(0x7f00000000c0)={{0x6, 0x7}, {0x3, 0x3}}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setstatus(r1, 0x4, 0x10044) getsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:07:52 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x180) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4000000000000000, 0x4, 0x7fffffff}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x1000000}, 0x8) 00:07:52 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac1400aae0000001000000003e4d48744276722ddc7dbd00b5d163b750c2090b3160adc66527a1301fca42d4db8871a8a44d35490f63157f6a734f8e9e", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="3000000090780000"]) 00:07:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x5, 0x100000001) close(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x79, "8d0dc85aac6b7d00049db7bd26384dfa409ec8138c10830f5c37a0fb9a0b7e13c9fb0ab0d791862a23512aa612cfdbaad091be06c1717ee949400eac20ef75b6c210e110d2b8ed43d4dcd88a481ce8072a7b8b492085e83a5f500022170f3428d61a136b2668d5c72e034e239b931f41d494bc8357c050f622"}, &(0x7f0000000000)=0x81) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r2, 0x8}, &(0x7f00000000c0)=0x8) r3 = open(&(0x7f0000000240)='./file0\x00', 0x100809, 0xc0) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000280)="976ae38d69faa16a1e476f0e0616ddfdd19cbdd29bce0b8cb67459450c5f00d558fb3337115fd0db9b0445792d2fb391732221c50098229284d173a07e4a49e09b71356dd5fc233dc12899d2b40b6b639c141d76f4d63dfaf91f72731dd561753a5b57265004472dad218c693f196f3756614afdf908fa954aac3347d1180a6e341a9e96133c20e19912a2cefbe0b118b8f8a43e6923ce6ba50078b6c0d4e2f82a8da28823f97ebf89760522b116bcdd0483c64d944a5127e694ef9335bb618194be566ad41902df6a11adb3a9") r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:07:52 executing program 1: syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd040a0f05bf02000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x52a}, 0x24) 00:07:52 executing program 1: r0 = semget$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, 0x9, &(0x7f00000000c0)=0x2, 0x4) syz_execute_func(&(0x7f0000000180)="0c0a98cd801b69e4f56962f5696200d9d9d0f2680c0000008fe4d1589b26b326b3edfec426427d82822a00c4da4a9376763e4808eebce00000802000c4c3dd6d68074851519fc4417b2d5000fc0000c1ea01c4a2ddba6cc880f265dc5f008a6e6e66450f383e3a45363ef80f9966030faee42c240f5e5bf44700003e65364f9926660fdd4b00646736676670664336660fd2938c0000000f01aec3c366450f17720d14111d54111d00") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x8, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 00:07:52 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x3) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) geteuid() sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:07:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$inet(r0, &(0x7f0000000040)="dd48f0dc680fb7", 0x7, 0x80, &(0x7f0000000080)={0x2, 0x0}, 0x10) ftruncate(r0, 0x10000000009) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:07:53 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab6540d15b07f8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 00:07:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x52, 0x0, 0x0) close(r0) 00:07:53 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="0300000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8eb862453c3d7458e30a31d2b2fd7a3898aadff0a81525398b6aefc7c28d546174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebe01000789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c566ebb328312ea"], 0xfd, 0x800) msgctl$IPC_RMID(r0, 0x0) 00:07:53 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x3) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) geteuid() sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:07:53 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x3, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000400)={0x20, 0x40}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x125) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:53 executing program 2: open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shutdown(0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000340)="f95e2200eda92001d947c346371f804c132c8f6617691b7c0a512b93596e661d898b4a7d00000000c898ea0d3e0207c2c195940e288ad7099a43f56e7989d7cee4b204a8921bffab48d2e3e6c3c162947e8d36b9009525595b60a9ee4713377ee7b69f7c5c3dff63fdea661cd3451fa7622732ae8a8b58c01bf039f6478f22db1d7d0f1c7473dd6db16657c703c0889249a83c7f27dd3aaab673e0d89cb8112ec47b2c5aa8") r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) getpid() r3 = open(&(0x7f0000000080)='./file0\x00', 0x18180, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xcfff5a545888e32f, 0x0, &(0x7f0000000440)=0xfd4b) lseek(0xffffffffffffffff, 0x18, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x9}, &(0x7f0000000140)=0x8) dup2(r1, r3) accept4$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r4, 0x400, 0x5, [0x1, 0x3, 0x24, 0x80000000, 0xcacd]}, &(0x7f0000000280)=0x12) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000400)=0x751a000, 0x4) 00:07:54 executing program 2: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c0742ff30b388e039641d9de65420f72e50666017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x40) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}}, 0x8) ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f0000000240)={{"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", "48cf7d99fac88f75ef352ad704275ab66edb984b55f6ad5dacc90028c5197a0d", 0x0, 0x5}, 0x0, 0x8}) 00:07:54 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x3}, 0x4) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa000000000300"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000ea00"/20], 0xa0) 00:07:54 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) recvfrom(r0, &(0x7f00000003c0)=""/182, 0xb6, 0x2, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000480)={{"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", "84f53c85674678478172fe66bed8b7b043d00a301f66ccdaf52f2b0b77c6fb1e", 0x2, 0x9}, &(0x7f00000000c0)="4bb7f22ee457eccd6ae8e1fe427cb7ccd9920301eb23d46c6ca5d73e35714f43df88458546acba3743c5872fe810808b4daa9d5212c3609ddeea57db0f0245f46759a2f62534efd051b66082e13c221c40943131319e433c704510f074e5d050ae4097bcbc1b92830263914ee9933cb775c61d9f5f60b21d3a6dd4fa1ab3088e8a5e46c49dc73b0a0101cdf7ee20d3641a51987ee3cc894a4a813c0bcb94084734b796a4fc8a5d7f77187b04beb83a257e8356ec6e254b126ebceefa89", 0x3f, 0x4, 0x6, 0x6, 0x3, 0x1f, 0x3e001dac, 0x8}) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x2fc) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x7fffffff, 0x4, 0x2000, 0x2, 0x600000000000000, 0xfffffffffffffff9, 0x6, 0xfffffffffffeffff, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x3ff, 0x6, 0x2, 0x4, 0x1, 0x3}, &(0x7f0000000340)=0xa0) fcntl$dupfd(r0, 0x0, r2) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:55 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x640, 0x4) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000240)="a5d8821d671ee38a9adb1c4715b807d01f986328f92dbbf3d58d9a964b3767c0e8f546bd7ffd77b8169f4649b3f0645a145eb86afec1fde17824ecd5fc50cd79db22c1936f196b560624cec5d0f5cb4bfbbc807ca04a1dbb58073a09", 0x5c}, {&(0x7f00000002c0)="bab08be51c9e12e48b7e5fdc6664c971936650bf0f2fa56185785ac37fa83a40344fbfe78a8acbb61edf546a48d6722719d96e2caa58b392808a3eb0d75ca1b4aebe8a52ad2ddc693096a2d915e422657409000d36724011bebb0f364c9c3f248438b0ee434e98e808e40ccc3d8d755a2a9421ceda793051a2db041c2bc67372b92005dce5a04288f21fefc74cd83e6c2a04d13f8bf9e1115bbcb0ed4b69780e40ddf761934b2d8be759c2147474e18cf3a6", 0xb2}, {&(0x7f0000000380)="58c76ee3acb1eb506fecd31a3c450138f0283109167120bad81fcb23443fb697b3a209ca1e2048b736dfb08f1efec17bc500b6d59cc4c6d227b61c2aacaf2fa82c409adbed866d0d7059c262b6de49ea7642b43c03c716411f80c583566e5e80eaa99f9b00d8a5e8c5659e", 0x6b}, {&(0x7f0000000400)="88d16e0081fd8abed4f1af5bcbb3577085e823ad5e3bf053f4e8922052c38a0edb01a77bf154a9241064e3c70450c2dc0047846bd7634f0815f7eb4698a0d061275d3bb96ebfe0477876660c777ae582aee84b482e32b518539e5697e48e4533b7e2179a12ebb57ed2170c788c2ab2c54345086fad2df397a58820ba3796b7a65a628478a09ad1c2d39f62255512c4a344f5de9c54727b49554a", 0x9a}, {&(0x7f00000004c0)="21b1fc3032855aa7d8f45a6595c71d5d01649bbb206fb8a10d02879f8e95441ddbf1514f4e6701b299c8f4d3feb496acd638c4051b2ad3ce30cd27327ee38f13c1032fcc97c60fca35b60acd83c6782ae1fb1907431832358ac99e5e61788741ad79", 0x62}, {&(0x7f0000000540)="7e6261b53a462258d82ac0b328470487936be2f9227693d0417cd5a7d61804f5018f036460bf18c4dd5d6c4e7f0b8b7c4cc537495ce42db42d9681b5dca7f89e5a69f755c32b6e7ac15cdafef1907057039d3fe71aa3c621b0a641c73acd0d38b401670e861f602a107eb1bdfc71dd1096a91b9c2966552fb9c0264ab404737121729f44d0cdad8aab862e4197c5ddcca396365ba9080f70de86aa8dc2b3e7928dc6a5397e4786e2c08901f7427fd6aa63d7fd82dd11862c0839d77d0641815c63f7abc0fccad477cd016e21ad30dd4830795c6f4ab53f3d76c3d78acd", 0xdd}, {&(0x7f0000000640)="49b6ba27f3e29ca75f6f82b987619b245e35f277e7a25b3d6f9a926627fc52f76c493c4bfce958378044aa85ed3034df80882c80d683fe593889badeb1eac3c98749417ebee948bb875da7815605c13035", 0x51}, {&(0x7f00000006c0)="ebcdcc891ea0c0222dc9f501be01013b1172254d34f21ad8233a28e347f904f72e681434df5f2569987a62df57859bc9a5ee94757d7c5a9838bfb531e5123c57617b08f24a63413cccd873858c87fec4c03acb38f7be11e926b54bf7dcf8d6ef4de5c498d14326ffa2be231986125617a3217e767c56008f10709b32dbbbf95a52d2e6dc7aa518462afa62ed4476c2b300b02993a4956489434a878acb11259e58a253f431049726c8079361c0d1132e321d54a262ccd59b2d128e36ed9e283670492dcc7ec29133b5b894207f050de7d24c37225bcc9bf701e21dc1af0d573fd39b78ee7b9d209cd73d7f9ce03222f5", 0xf0}, {&(0x7f00000007c0)="b3efe55ff2a3b705ed9d567a0fa6f0672c4a9a1fabb1229c874000d121fab95093014881bc3c340d0e34f38ccad970d39ed476a093764f18a645a9af3e3d51c1ec5e9f124eb09d01f54a397ebd4039bfd6f2522331b13cb5b7c0e9779c16793fe650b6b1c0475754bf4ac3d15aa9eeeef8ce7874ed901f54a660d34e991abc5f85", 0x81}], 0x9, 0x0) 00:07:55 executing program 1: r0 = socket(0x0, 0x4, 0x8100d5cf) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2208000000fe8000000000000000000000000000bb00ea00000000000000000000000000000000000000000000000000000000e6ff0000000000000000000000000000000000000000000000000000000000000000104020f800000000000000000200"/131, @ANYRES32=r2], &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x4}, 0x8) 00:07:55 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="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", 0xfa}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x0) fsync(r0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x1000c8, 0x8) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000380)={'accf_dns\x00', "d7df40cc40109d2002dfbf99464b64698fd3d5a5e4cbcf4c628923f71cfe873732061a1e68a821ee829694d0cc76fe8b8e77ed7db95cc9af97672712d2feed3ba06853e2be6c904aaeac13da46d6d843d2e6a0cd626824c6a38c0a678b7da092a6c74b0332e49c181d3ae3c4743bd9a2f2ae80f67a40fcc483175ff86af51da50d59ae82df59167b0decc0fbd8fffd878a4407357fb6321004000e6205d875b2fdd12f46a27847f94c7f1bb2aa172b35aee45f2572eb29a47b2b5d98bcaea42bff712620e790bf7c554ecbaec84daac44063726d7d484a8da29cc8229e8c843ff721516283628c304fea49f132b7c44a"}, 0x100) fcntl$getown(0xffffffffffffffff, 0x5) fsync(r0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7, 0xffffffffffffc494, 0x9}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3, 0x6}, 0x8) fcntl$lock(r0, 0xf, 0x0) getsockname(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000480)=0x1c) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") 00:07:55 executing program 2: syz_execute_func(&(0x7f0000000240)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99680c0c05b660fc4014ef04680b64f000000c1c4c31d6f3a7f44c1f79c22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2edd63a080897292901b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a2228681d1d440f2b550142c4c4e161dbcc20b15ffbb15ffb110f0fca3804833600003a00") mlockall(0x0) 00:07:55 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x4000008) truncate(&(0x7f0000000040)='./file0\x00', 0x8c4) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) 00:07:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0) fchmod(r0, 0x84) 00:07:55 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x640, 0x4) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000240)="a5d8821d671ee38a9adb1c4715b807d01f986328f92dbbf3d58d9a964b3767c0e8f546bd7ffd77b8169f4649b3f0645a145eb86afec1fde17824ecd5fc50cd79db22c1936f196b560624cec5d0f5cb4bfbbc807ca04a1dbb58073a09", 0x5c}, {&(0x7f00000002c0)="bab08be51c9e12e48b7e5fdc6664c971936650bf0f2fa56185785ac37fa83a40344fbfe78a8acbb61edf546a48d6722719d96e2caa58b392808a3eb0d75ca1b4aebe8a52ad2ddc693096a2d915e422657409000d36724011bebb0f364c9c3f248438b0ee434e98e808e40ccc3d8d755a2a9421ceda793051a2db041c2bc67372b92005dce5a04288f21fefc74cd83e6c2a04d13f8bf9e1115bbcb0ed4b69780e40ddf761934b2d8be759c2147474e18cf3a6", 0xb2}, {&(0x7f0000000380)="58c76ee3acb1eb506fecd31a3c450138f0283109167120bad81fcb23443fb697b3a209ca1e2048b736dfb08f1efec17bc500b6d59cc4c6d227b61c2aacaf2fa82c409adbed866d0d7059c262b6de49ea7642b43c03c716411f80c583566e5e80eaa99f9b00d8a5e8c5659e", 0x6b}, {&(0x7f0000000400)="88d16e0081fd8abed4f1af5bcbb3577085e823ad5e3bf053f4e8922052c38a0edb01a77bf154a9241064e3c70450c2dc0047846bd7634f0815f7eb4698a0d061275d3bb96ebfe0477876660c777ae582aee84b482e32b518539e5697e48e4533b7e2179a12ebb57ed2170c788c2ab2c54345086fad2df397a58820ba3796b7a65a628478a09ad1c2d39f62255512c4a344f5de9c54727b49554a", 0x9a}, {&(0x7f00000004c0)="21b1fc3032855aa7d8f45a6595c71d5d01649bbb206fb8a10d02879f8e95441ddbf1514f4e6701b299c8f4d3feb496acd638c4051b2ad3ce30cd27327ee38f13c1032fcc97c60fca35b60acd83c6782ae1fb1907431832358ac99e5e61788741ad79", 0x62}, {&(0x7f0000000540)="7e6261b53a462258d82ac0b328470487936be2f9227693d0417cd5a7d61804f5018f036460bf18c4dd5d6c4e7f0b8b7c4cc537495ce42db42d9681b5dca7f89e5a69f755c32b6e7ac15cdafef1907057039d3fe71aa3c621b0a641c73acd0d38b401670e861f602a107eb1bdfc71dd1096a91b9c2966552fb9c0264ab404737121729f44d0cdad8aab862e4197c5ddcca396365ba9080f70de86aa8dc2b3e7928dc6a5397e4786e2c08901f7427fd6aa63d7fd82dd11862c0839d77d0641815c63f7abc0fccad477cd016e21ad30dd4830795c6f4ab53f3d76c3d78acd", 0xdd}, {&(0x7f0000000640)="49b6ba27f3e29ca75f6f82b987619b245e35f277e7a25b3d6f9a926627fc52f76c493c4bfce958378044aa85ed3034df80882c80d683fe593889badeb1eac3c98749417ebee948bb875da7815605c13035", 0x51}, {&(0x7f00000006c0)="ebcdcc891ea0c0222dc9f501be01013b1172254d34f21ad8233a28e347f904f72e681434df5f2569987a62df57859bc9a5ee94757d7c5a9838bfb531e5123c57617b08f24a63413cccd873858c87fec4c03acb38f7be11e926b54bf7dcf8d6ef4de5c498d14326ffa2be231986125617a3217e767c56008f10709b32dbbbf95a52d2e6dc7aa518462afa62ed4476c2b300b02993a4956489434a878acb11259e58a253f431049726c8079361c0d1132e321d54a262ccd59b2d128e36ed9e283670492dcc7ec29133b5b894207f050de7d24c37225bcc9bf701e21dc1af0d573fd39b78ee7b9d209cd73d7f9ce03222f5", 0xf0}, {&(0x7f00000007c0)="b3efe55ff2a3b705ed9d567a0fa6f0672c4a9a1fabb1229c874000d121fab95093014881bc3c340d0e34f38ccad970d39ed476a093764f18a645a9af3e3d51c1ec5e9f124eb09d01f54a397ebd4039bfd6f2522331b13cb5b7c0e9779c16793fe650b6b1c0475754bf4ac3d15aa9eeeef8ce7874ed901f54a660d34e991abc5f85", 0x81}], 0x9, 0x0) 00:07:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x10000000, 0x14) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/164, &(0x7f0000000040)=0xa4) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="6d34272ee390456ad6a2d6a767554c5364e559d9") 00:07:55 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x4, 0x38, 0xfffffffffffffff9, 0x8}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xa}, &(0x7f00000002c0)=0x43f) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/59}, &(0x7f0000000040)=0x3d) 00:07:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x84, 0x42) readlinkat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)=""/178, 0xb2) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000780)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0x21}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x97fa, 0x1, 0x6, 0x2}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x20, 0x90, 0x1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000002c0)='cdg\x00', 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000380)=@in6={0x1c, 0x0, 0x4, @rand_addr="dbed47a619742d8deb7ce8557b779635", 0x14}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000004c0)="d0d9f8ac88290e2c8e871c09ae438bbed549ad456994d6e3322c1e99871414492b60b1602e8856624e6309cec0a0fe3c97f95062173fc6d077479c9fac328f20b8225376005604fd780509d371de5a61900fa7889d26747f439c8e9d672ddaea76a8e0d16fe68490116ddd928ba84b20ba9edf579badb7a515efa7eda9000488e9129530d24fc2b5b04c367f4bd009eb91543722bca9e7e6d1", 0x99}, {&(0x7f0000000580)="21960d66a9fc8b86b2109d309452c5cef2b9933c9ce703e0a4dbad7f56434d4238dc2dc7cb7412847356274a6214aca4189666ec02ff559da87dc39b1faae01caadacd58dc25a4246d6996271a688ee481f46c35c257150835acc381f14f38eb8e6e12ecfaa6c7ae675423254567730a7593f24e98a52ebc9c8734df9e9c9f11cfb2be63e85b1c190eac36f6284fadf7fab258989c8e52e03a9ce899fe381e0eaadb921190668b4234bd9331122fc5831c43d0857d4c8c42a168705040dfc1", 0xbf}, {&(0x7f0000000640)="39631211f524fe88eeab80371749032e7ae1855ac97c67d55ce89c58a3398992c08e3e0cb11d0f091e26cb029e094e8316ad9466c56c191d1db0", 0x3a}], 0x3, &(0x7f00000006c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x72, 0x300, 0xffd, 0x6, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x20}}, @authinfo={0x10, 0x84, 0x8, {0x552b}}], 0x64, 0x100}, 0x20080) writev(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)="c13a2241e62bc8", 0x7}], 0x1) 00:07:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x4}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) getsockopt$inet_buf(r1, 0x0, 0x9, 0x0, &(0x7f00000000c0)) 00:07:56 executing program 2: syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") mprotect(&(0x7f00007ed000/0x4000)=nil, 0x4000, 0xfffffffffff7ffff) 00:07:56 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) socket$inet6(0x1c, 0x10000003, 0xfffffffffffff630) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x5, 0x0) 00:07:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x100000000}, {0x3, 0x4}}, 0x200) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@loopback, @rand_addr=0x47b9, 0x1, 0x4, [@loopback, @empty, @rand_addr=0x4, @multicast1]}, 0x20) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x1000000) msgget$private(0x0, 0x0) getpgid(0xffffffffffffffff) setresuid(0x0, 0x0, 0x0) 00:07:56 executing program 1: syz_execute_func(&(0x7f0000000000)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c7388c4227941b1ea490000470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c813e660f38318203000000726ffb110f66f26d3804836c") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10) ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) 00:07:56 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x2d, 0xf, 0x5, 0x12}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) geteuid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) 00:07:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair(0x10, 0x4, 0x7, &(0x7f0000000100)) r1 = dup2(r0, r0) renameat(r1, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) 00:07:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) fchmodat(r0, &(0x7f00000000c0)='.\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x9) 00:07:56 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="4fbeeb98a476a31ce92b31dc358ea069faa8f8c96d1fcc33d81e36d351fa749f5035d041a6656fbac863ae5bf0de50b5bc7b28ef661e2d0092eb4e352f8694735b8ab16e90e777b432b5bb9800cd") syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 00:07:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0xffff, 0x4) freebsd10_pipe(&(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={r3, 0x2, 0x7f}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r4, 0xa3}, &(0x7f0000000140)=0x8) 00:07:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e21000057d900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020011000000000000000000000000000800000000000000000000000000000000000000678f19b601335438000004027a3ee275de8c735165f75bbf8d13e3650000000000000000004fdf062e6b00474c23000000000000", @ANYRES32=r2], 0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) shutdown(r0, 0x1) 00:07:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:07:57 executing program 2: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000140)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r3, 0x1) ftruncate(r3, 0x101) ppoll(&(0x7f0000000080)=[{r3, 0x2000}], 0x1, 0x0, 0x0, 0x0) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet_icmp(0x2, 0x2, 0x1) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() 00:07:57 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x2000) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/217) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/30) 00:07:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f00000000c0)="b18891cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fbc4e101f6fe5868f4a95ff9c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r1 = getpid() getpgid(r1) 00:07:57 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') 00:07:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc, 0xa2) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x8, 0x4) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff17f8") 00:07:57 executing program 3: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x612}, {0x7fff, 0x3}}, 0x0) 00:07:57 executing program 1: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:07:57 executing program 0: syz_execute_func(&(0x7f0000000100)="b13691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") semget(0x3, 0x3, 0x10) 00:07:58 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) connect(r1, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket(0x1c, 0x4, 0x0) r3 = dup(r0) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000180)={0x3, 0x1}) accept$inet(r2, 0x0, &(0x7f0000000040)) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x80, 0x400) 00:07:58 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r0, 0x1) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:58 executing program 0: r0 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$getown(r1, 0x5) r3 = getpid() setpgid(r2, r3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="3f2931098f665b6b9e5d50921c0c755e8f1101b470d8bf529bbc52d2de8bdae804e25b31cd569d42fa91d7a41c1b11499afd58631234fd9554c22dc8f8af544bdf453a5f5817577ebd25d4d7819692b17f74dadd648427740c6411c77291861d7095d198da4144898dcddb03ba09d8bad9ec34bd0c5192c254b1cbb35901aabbb4b1cc97f73f4ff3966dc37df46f5e20", 0x90}], 0x1, 0x0}, 0x8) 00:07:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="109400000084000000080000000000000014000000000000005b000000010000000100002b7957703f88b432a754e27ffb8ec4aa2e992e722985c13baaf976187ec4387367893e8cb83da689f4463399d47a36726cea532ad9626ae3035e8611d9de8a3d5912c14cfee3ccce3b23ebe8519828b8029c9f64ca7d012ef03ee51a14db92f2f26cac5290be5e4fdfc0ac775655fa124f8f62719b2afb81a547599b6830ed2b8e97809524d426e58fd7a165b406ced9ad97a1d35aa3da309dfe42a260e8ec0fbf5b494e0ed8f6ec297864d3a7936ec5e5ce1578a66eba30899b22eb1dd5c0bb8debbf0d0a92def92600"/250], 0x24}, 0x0) 00:07:58 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0xfffd, 0x4000000004) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="892d00095fa16dc600ca1a4a04fb78528cc88cb08bd6") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x400000000000e, &(0x7f0000000280)=0x100000000, 0xffffff81) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000012c0)={{"254cd41bba7705a707cd1612974b8d064d16d853a06c0f998b7cc7e7415f48454fa308cec21b4edef868c57894e73da62b0fd0d71e25d212cfa90891afc90f78d90eb2a43b67f6fd0b5caf8741ead95a51efcdc215dd5e5016534525227f0d6bf06c755f3ab692aa84baf0fb0236762142bfc93921e5d5c8a864fa88b1397cc4a27666dc755a2dd3f7837cedd90e0f0681a649df7b063fe9b5d94843a6680a75e8d3642b245b17a590b5fd2da9980e3dade5a11617337f561de3b0b2e4372e88c4720de5e30d64954301b494c299654388b513a37d3bd584d76ac433ca570a355403b9ba36720f0db1d0e98750f25c4b6dbc1252153b65604f04961d848b045e5d278da1c6d4510b34fa51d2e4cdb7df63dd102b127aa49955b086a53e10a3fe45d5cb0afaf44f8e9519407216da8ebb6fd4654479bc92665cbca038e01d26c95f68b55acc64596ce649df7afe9a1d3a523b7895a899ee07d7eae7ede154ac255934bb9cfd39c847a1ae7cfe28be1f72366e6ea44f799cacbf5f4ce2ed6fe2c8b1e11d1819e1914c1ffd5f0dd7409bed5fcd71e882bcb4c93b2770a77c708ea42a55cd2f6f53a7a59ebca722f13e0aded08bae95c9239db90579a20cec05e15d4b7dc356ce22bea8f388eb9af9650f2475eeeb71b88aa1d35a29d0ca0d690720731151368f9b11953f65558441d4e9e92e7bfa16577bbd961f39a54a9d967385b6424612a95effb0c3ec44b14f7a78d0ec4bdeadafdc5e7f0c3e5af23fabcd81faaee20ba365076d25063c5cf6189752ae59f9f82b1ee751aa68e483b925a6de230e03a833139b69717f38de9ae5fddf65bd96c30f0a45acb16ce6b274aa8642862757330cad40f6d4eefc7e386e5af93c31885b080dd354c46996be5d70046e153e3d31c09d57941584d8e1c92a160ed882b93c3decf460f6278f0ed7e6b975fb1171ac5078babf26ebaeb29255cbe094f717e20ccda3bef9e3e1caa2ffaafb4b45eae84c5cce2174f674a4436226231c15b7e43ba3ea660ded109dd4752ab29bdbca60cce65e9856d716aad81d6f89c6bdf1cd3ccf84c76e88a9fced4c4ad1bc93a71e726e214e4c1c664fe2abd4206a58585e4628b41d94739e28e87e023c43fa30c2ba1472a281c1d21d8ca4ee56370d51604778e9dfd7ea3a06b3014deb556813306b3a2c992293ef35761671149b356018e39874eb6d079cbc6a9f435a06f25f5d9861167aa7023ecb802b8aea2097526aaeb14796a65a933a8fdb6da0cf073c8350589c686e04dcad98eb2c73437a83b6ed5304b451b6bdb8ffeff375768edc85a09758dbaad5a18da9f4210bb074a71a463e7f91aa0dd890063f7b25144f93151cd515456c75e20a88c171e069b9ea3961e8088d81c1d86114262ad8053a2dd1c6cdf00a636cfae7de6f63897f0cc44d1c80b099bfc67f931b67c299", "6020e474228316ab9a3bf82b1b5c6b2871420f2827c7ef295254c309209e2eaf", 0x5, 0x7f}, 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", 0x800, 0x5, 0x1, 0x4, 0x3536, 0x5, 0x8, 0x7}) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @broadcast}, 0x10) 00:07:58 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000200)=r4, 0x4) 00:07:58 executing program 1: syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x1820, 0x4, 0x73e, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x10001}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) openat(r2, &(0x7f0000000040)='./file0\x00', 0x4, 0x51) 00:07:58 executing program 0: syz_emit_ethernet(0xffffffffffffff6e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/267]) 00:07:58 executing program 1: open(&(0x7f0000002880)='./file0\x00', 0x800080615, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 00:07:59 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x29, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000640)=""/146) r1 = open(0x0, 0x0, 0x110) r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(r2) sigaltstack(&(0x7f0000ff3000/0xd000)=nil, &(0x7f0000000300)) fdatasync(r2) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000380)={r3, 0x3, 0x200}, &(0x7f00000003c0)=0x8) readlink(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000480)=""/223, 0xdf) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:07:59 executing program 0: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="b11791cd801b69696c69dc00d9d9d0640fc3a612310000c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e40804f4c4e17f7083000000000e837d1118c40213f5930a0000000013a4001369879f000000fe") 00:07:59 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x9, &(0x7f0000000100)={0x3ff, 0x800000b35c}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x8}, 0x8) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() r3 = open(&(0x7f0000000080)='./file0\x00', 0x802, 0x40) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f00000001c0)="a821ac6d3aa776ec4447bf020b0b6ccb8aa14b561d0f61b16eee87df48a31e3a5f22908c2505a7dc7678467fd6cf1241c1487ac0b1aed9217f212ef303e57163b05c78bdf13d9cdb36bf972ce817a40d28d3649d7b582e5aaa90a681ae7da16888b3fc6a72379c8727b333f1a7d79fe8dfce218eff3addda5b1135ea57609a70bb79dad2ae2abbff331921454c2f076cf859b847a12002997091cb890897c4a37f22c3fff72c55e4306f5632b66d962e68b545948016aea1d5d6fe9a39053bbb0000000000000000") 00:07:59 executing program 3: syz_execute_func(&(0x7f0000000480)="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") r0 = geteuid() setuid(r0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/6}, &(0x7f0000000080)=0x8, 0x20000000) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x100000000, 0x7, 0x7, 0x4}, 0x8) syz_extract_tcp_res(&(0x7f0000000100), 0x100000000, 0x3f) 00:07:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000080)=ANY=[@ANYBLOB="e280cba7"], 0xec) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfff, 0xfffffffffffffffe, 0x4}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket$inet(0x2, 0x20000000, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x9, 0xffff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x1000, @mcast2, 0x9}}, r3}, 0x84) 00:07:59 executing program 3: r0 = socket(0x10, 0x5, 0x52) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x5, [0x7fffffff, 0x0, 0x400, 0x1, 0x3ff]}, 0xe) syz_execute_func(&(0x7f0000000140)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xdb7e, 0x4, 0x5, 0x4, 0x2}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x796}, 0x8) 00:07:59 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c060f05420f18c6c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45bf343af470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1450fb3ee9b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c2c2b0c10b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2") 00:07:59 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept(0xffffffffffffffff, 0x0, 0x0) accept4(r0, 0x0, 0x0, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9, 0x80000001}, &(0x7f0000000140)=0xc) 00:07:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xffffff5e) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xfffffffffffffd8d) 00:07:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000a00)="ec89389c6e5b2495d6dd04fd37f8c0db5f9d9c6d94ea6e52aeca8bf155089152fd7fd5fc07b555d5963540892a443ed817ddaec33b1501a4de3e27b733d42659699add0bce03d8677cc44f9752cd1611ce08c1061d4cf33f21883ffbcfe869e4e8b3bd0f06116c9456f7566ddea10b56842225b72f4ff2ec20478059b2ab19514c89da13164ace35fa9f868c0f2d4bd7719b4ac2955d0b48171278ea6a0c95b187af414faafeb3faec27873d4dd5d4e17e5d4958384aa1672a57baef8638f6473231e3da382323c37ed9a39a3a87059f4c8f97ddf0479bbce8042d35b0773eeac1a37c13424573accdee85b2aecd1fd5696f") ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000580)={{"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", "6d62e26c6f3cbd7e0cac054849c43e974aeb5557d765c9aa41688f339ba38b31", 0xc5, 0x7f}, &(0x7f0000000000)="c20fd2429cef2a7d6e39", 0x6, 0x7f, 0xe1, 0x890, 0x10000, 0x9, 0x10001, 0x3}) 00:07:59 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000000)=0x8, 0x4) listen(r2, 0x0) poll(&(0x7f0000000200)=[{r1}, {r0, 0x4}, {r2}, {r2, 0x11}], 0x4, 0x0) 00:07:59 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x40000, &(0x7f0000001080)={0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000010c0)={0x0, 0x4}, &(0x7f0000001100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001140)={0x3, 0x1ff, r2}, 0xc) 00:07:59 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000003c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047032b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r2, 0x2}, 0x8) setrlimit(0x1, &(0x7f0000000040)={0x0, 0x800}) r3 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x1, 0xaaf, 0x9, 0x10000, 0x9}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x7f, 0x410, 0xa1, 0x9, 0x0, 0x7, 0x7fffffff, r4}, 0x0) 00:07:59 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = semget$private(0x0, 0x7, 0x400) semget$private(0x0, 0x3, 0x400000000000200) semop(r0, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3) 00:07:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3d, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x8) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:07:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)={0x0, 0xda, "4aacfe0df6a438330ac44d5fb64e8cd35d6d0263929bc9d465dc41546d0a2d601d5c8541017a9f7454f9f37b439f175418ac7d803e998c0b87b10fe5cea34339639351c5b945f7840dc6593901ebb3a0ebcc9946ccb0ceacc2f359173e65db788b5aa20ed048f2c18350356d457fedaa43b63b142c9cc8a9f248b1056a6bb602188cc28f11ee9d6087299caa5abfc09195dd571e1a6bb225bbf5bd00d34b149ebe19b791237e80f595fcd2a017090261077c8e677d8ab0d6522ef3c83c26fad718f75d4b59d7b0aeffff195023d137c753eefd803785223f4e47"}, &(0x7f00000002c0)=0xffffffffffffff63) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x7ff, 0x1000, 0x200, 0x100, 0x3ff, 0x35d4, 0x9, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x6, 0x100000001, 0x7f, 0x20, 0xffffffff00000000}, 0x14) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x7629, 0x8}, 0x8) 00:07:59 executing program 2: r0 = socket$inet6(0x1c, 0x30000000, 0x3) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x5, 0x4, 0x6, 0xfffffffffffffff7}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x9f, "e7a5f78197d642055ead4cc769ada5652761d11609c7406a46d763caf89c9aa1da70d9761de58681f0a0f1b61c0ae023ed23d2182f6ce0d3dceab25c5dbd665e9cf87ca8364166b21dce894a3b2a914b689d9eebe7d2af2877cfca8bf674f033e4f042e47a7d25165a18695aaa5d4616e1ffd8a1f9dd05bbaae459b1eb7804529b96071984e24a6d90f72d85d1c5895bf05c82a8fb165ed6fa6d515e0b1e62"}, &(0x7f00000000c0)=0xa7) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000080)="133d82392e3980692e5339b40484e281de8b878553ccb63558") 00:07:59 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c16b5b598c9e48080697bf5d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3dfe06736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2, 0x7, 0x7fffffff, 0x100, 0x8a}, &(0x7f00000000c0)=0x14) r2 = getpgid(0xffffffffffffffff) r3 = getpid() setpgid(r2, r3) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000280)=@abs={0x5a8642fa3519233d, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xfff, 0x7, 0x400}, &(0x7f0000000140)=0x10) 00:07:59 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x16e74aa79899a0ff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0xa}, &(0x7f0000000280)=0x8) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='!\x00', &(0x7f0000000380)='!#\x00'], &(0x7f0000000680)=[&(0x7f0000000400)='\\@,\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='^}}%\x00', &(0x7f0000000500)='%\x00', &(0x7f0000000540)='+\xa9\x00', &(0x7f0000000580)='.*{..\x00', &(0x7f00000005c0)='-.&/[{\x00', &(0x7f0000000600)='\'\x00', &(0x7f0000000640)='-&!\x00']) r2 = geteuid() r3 = getgid() chown(&(0x7f00000002c0)='./file0\x00', r2, r3) 00:07:59 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x8000, 0x5}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xffffffffffffffd2}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x40, r2}, &(0x7f00000001c0)=0xc) 00:07:59 executing program 2: syz_execute_func(&(0x7f00000000c0)="984c5e5ea84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb40c7f811ca00000fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4d32e0ae321e36161c4832133b9a5605419c201b0884b979700f08171a30b8a826e660ffd13a80dd4d48cc7e8628f680864540fe2580061c0f526264788fec4e1f172f55fc46249bedc440fda2ba261c481f1da10") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 00:07:59 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x9) r1 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000001580)={0x3, 0x2, 0xf893, 0x3, r1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000001100)={{"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", "71478691a64f3fee6578e85663d0412d5af9d348e6eb626b67d77bd86f5bb123", 0x100000001, 0xa3b}, &(0x7f0000000100)="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", 0x100, 0x5, 0x100000000, 0x1f, 0x2, 0x3, 0xc00}) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f00000000c0), 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000000)={0x5, {{0x2, 0x1, @multicast2}}}, 0x90) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:07:59 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c050f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_tcp_int(r0, 0x6, 0xc8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:59 executing program 2: r0 = socket(0x0, 0x7, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x5510, 0x8, 0x7f, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 00:07:59 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10c, 0x0) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="34c469ba699c9635e259cccedac38fd58ae66b7c921d7e7b2a05f406a3b78a62bef580d0e8ad24b27df4fd025d405b8ef3bbea03fab0a7e01084a44bcee2c60917005a7f2231513c58ff1f0bb9f027a36b1d45041ca16d309589e3864a83d166333f61605ed1b883d3f613", 0xffff, 0x1, 0x9}) dup2(r0, r1) 00:07:59 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c1d0f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) getsockopt(r0, 0x80, 0x6, &(0x7f0000000180)=""/248, &(0x7f0000000280)=0xf8) flock(r0, 0xd) 00:07:59 executing program 2: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000240)="a517633bf3d331579624cdfb44055f0be828a64bf4cc7f496fcc7c3f0897950c7e383ae1b9e88d778be7208348753b42ddfbceeacbdda6de8d12a7dc903ffa3c709ede5d756e38d4e7e0015dcf921022f0fa6e93ed89a27acff37b5bb9a13499acc817490f6c17fde85760d2abb1259f893be252b6092a81e6335364b3016481a2f911136afbcfd41b55175ae07de6c12d3e48e70a3f74e20042dd90921a175de1e437ea57ba67d82699d5a686c2080fb23a97c87082c8fe622eedef21930f13fb199c82d195f80f33050bee39b7bfb6b60454486b93aaf2365f") syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf02000000c4a37bf0c55c41e2e9660ff8aa03000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = dup(0xffffffffffffff9c) ioctl$DIOCGETSTATES(r1, 0xc0104419, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x7340}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0xfffffffffffffc00}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x7fffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={r3, 0x6, 0x2, 0x310, 0x8}, &(0x7f0000000380)=0x18) 00:07:59 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r0, 0xfffffffffffffffd, 0x5, [0x5, 0x6, 0x55, 0x4, 0x5]}, 0x12) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc2fad41ff1cd3f4979038bc8dcc5e726cabf4344189ad5ff374fdc2482512770c565585b9b8db502030d2363b8d0991156999919a5a0fd72e8449bc29df975cd211630eb031076eef276fb089262f510de336e891") syz_execute_func(0x0) mmap(&(0x7f0000fed000/0x12000)=nil, 0x12000, 0x6, 0x1010, r2, 0x17) accept4$inet6(r1, 0x0, &(0x7f0000000800), 0x20000000) 00:07:59 executing program 1: syz_execute_func(&(0x7f0000000480)="969898472ce34343080f05f30f59bfd917cf00669041e2e9b557fb66420f72f10f0fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db71245ecee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x1e, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x7fff, 0x0, 0x1000, 0x9, 0x99, 0xffffffffffffff80, 0x1000, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x2, @broadcast}]}, &(0x7f0000000180)=0x10) setitimer(0x2, &(0x7f0000000000)={{0xbb, 0xffff}, {0x0, 0x8}}, &(0x7f0000000040)) r2 = semget$private(0x0, 0x5, 0x0) __semctl$GETNCNT(r2, 0x0, 0x3, 0x0) 00:07:59 executing program 2: syz_emit_ethernet(0xfffffde1, &(0x7f0000000180)={@empty, @local, [{[], {0x8100, 0xd0, 0x1000000000006, 0x2}}], {@arp={0x806, @generic={0x26, 0xf03a, 0x6, 0x0, 0x3, @local, '\bc', @local, "5ccfcc1d5496a6f0439122c93587706a"}}}}) 00:07:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4) setsockopt(r0, 0xc2, 0x101, &(0x7f00000003c0)="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", 0xff) setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000)={0x4}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14) fcntl$setflags(r4, 0x2, 0x1) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt(r5, 0xfffffffffffff800, 0xffffffffda62bc2f, &(0x7f00000004c0)=""/181, &(0x7f0000000580)=0xb5) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000640)={{"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", "ac4748fffd91f25585bdfdda44f47dd3122cb32ebc4a9436bdd147acec59b3e0", 0x1, 0x2}, &(0x7f00000005c0)="94d23638bf123e3326bb0c4ef67a17904081b04b00175d1e1306173cff209987ff7570799dffe2e37fc54cdd3f1d169c79e8c389277b8db5610a765505d08fa5c16993977bf7152e349862e41e2455b5aafd5f648216d1e27269b48c44e00ba794f44e66ed03b97792c6280ab1f2dc7fe153", 0x81, 0x3, 0x100, 0x7ff, 0x6, 0xfe5, 0x80000000, 0x1}) read(r0, &(0x7f0000000280)=""/45, 0x2d) setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4) flock(r5, 0x9) 00:07:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x101) setsockopt$inet6_group_source_req(r0, 0x29, 0x4e, 0x0, 0xe0bcc4cc98a8d6b6) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0xe82}, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x1a6}, 0x10) 00:07:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000140)=""/66, 0x42}, {&(0x7f0000001240)=""/144, 0x90}], 0x5, 0x0) 00:08:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) r1 = socket$inet6(0x1c, 0x5, 0xd2b5) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0x1, 0x4) getpgrp(0x0) getpgid(0xffffffffffffffff) syz_execute_func(&(0x7f0000000100)="1c08b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r2 = socket$inet(0x2, 0x10000007, 0x80000001) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x8, "b16ea18c8940059a693cf0cb17699705"}, 0x14) r3 = fcntl$getown(r0, 0x5) getpgid(r3) 00:08:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e20bb09000000000000000000000000ffffffffffff008000"/128, @ANYRES32=0x0, @ANYBLOB="07000000010000000000000000000000000000005fc819557541bad7ecceb3ac5d9d02263fa70e2d7ad1a9"], &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x101}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:08:00 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f00000000c0)=0x19f) 00:08:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x2, 0xfff, @rand_addr="3dea250e9d38d4f90f9b276035b18055", 0x9}, {0x1c, 0x0, 0x778, @mcast1, 0x80000000}, 0x5, [0x9, 0x8b7, 0x20000000081, 0xffffffff, 0xb6, 0x0, 0x3, 0x1ff]}, 0x5c) syz_execute_func(&(0x7f0000000180)="0c09c4817a2df998cd801b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676440f0f5300a0e00000802000c4c3dd6d680751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x6d52, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x9, 0x6, 0x1, 0x2, 0x4, 0x3}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7ff, 0x3}, 0xc) 00:08:00 executing program 3: r0 = socket(0x17, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0xfffffffffffffffd, 0xfffffffffffffffc}, 0x10) 00:08:00 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x10000005, 0xfffdfffffffffffe) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000040)="4884cd4c78c0a1ec90a3aa9650af4f6d129ac4c280682b2dd78c883a21d9c62891783d745110660227a3d0cde46ad3d1109b47cd593d9b98279a8851b542dc64bc532c593c2f395c466e3d5564753916122ecf1aca23ca59152505018d1d19837eb0a6860377ea3318ac4851544ac2802b446b9263318e49613e58a801ddc181a536097ed1459e7c9ce749c5a9bb8dc754442fe6c845aa5a50383a5b4adf434f6e9d088e6398ecf6d83f4322bc8566b1dd9f62cb5117bb8f858a7e12941a91ff5d68be93566064c279d855cbb6fb3aac620beffd873ad92854c25089353824234ace99b6c94706b7d554c37c2f", 0xed}, {&(0x7f0000000140)="a8adf0c07201612155349843d23f79e84408695cf086c6b0e5f4893ccae981f55a14117287e6a9837bf60b82a5543effa3ec75b689ea929208ad84aa9f8a329aba0273a4c7c47f0a65dedc2cba049bbaf43d85ebf93874bfc07b3a4b23d4edc43b166831681bd15dcaecf5bad5530e", 0x6f}, {&(0x7f00000001c0)="0cab2c8ec32caa37154fa112f107f6efd3eaa4254139875aae89e21d90c4a4605c55bfa85ae39d098146eb562bf96b28ea3e72dbd4b7feb20e16212829dac953efea82dbfd2e76678f1159b959d114671a7ffda74bd85207d6774436d9177443390b79", 0x63}, {&(0x7f0000000280)="752ed625f043ea915425ca0224d7993225b1a6e744dfe425e5650674a9d43914c6b48a6adeaa7adefb379c4c6226e409de15fbd1aaa9a8023896fe474da02ed566cf99d27fc08abc77727b599b4211837aa3ed528d55d455eebe3ee97299043f650a75c37e868f9403c7c4d1e0d677fd482bad9ef9035d47c512c5c987389d210a84cdd2c61996bf9c906630cb338f6249e9e034d138c235490863e0f2090761007582466924c0208bbd25", 0xab}, {&(0x7f0000000340)="bb9bb933723728673b8380336325fa0a2869dc572892f3b5efa05feb2db5925b40817e265a3688c7bbe84c9882276dac381b263c07728b5b3e3b08996dba0d4d3513547c681d2e733dd782baed1ef6e7da64859a592ac107", 0x58}, {&(0x7f0000000400)="dfd69c3c08e32aeacdd7d702b2c590c85da39b48c353361a6e764fa2d1a7386a154ccfb9532e894c0110d44a21f9e87c03c600e54e1dbd482137b857105a85a19b624f5e0930b45fe4e22eec10c0e7253606d2b9ff058b5ccf6ea4", 0x5b}, {&(0x7f0000000480)='6', 0x1}], 0x7, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x1010}, 0x4) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0xfe12}], 0x10}, 0x0) 00:08:00 executing program 3: r0 = socket(0x1, 0x2000000a, 0x3f) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8001, r1}, &(0x7f00000001c0)=0xc) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) fcntl$setflags(r0, 0x2, 0x1) 00:08:00 executing program 2: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x7, 0x6) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0xa1, 0x200) syz_emit_ethernet(0x110, &(0x7f0000000080)={@local, @random="4de6d4adb5c3", [], {@ipv6={0x86dd, {0x20, 0x6, "e0e1e0", 0x0, 0x6d, 0x5, @mcast2, @ipv4={[], [], @multicast1}, {[@hopopts={0x4d, 0x0, [], [@pad1, @jumbo={0xc2, 0x4, 0x3}, @pad1, @padn={0x1, 0x0, [0x0]}, @pad1, @pad1, @generic={0x1, 0x0, "3c4424aa2c155aba3ee6b63a6d921f237ebea5fd7f234779cd33f5c49b59fe00ca33148f423609bfdf62140fe6ded02e434a349de2fea5db6d766349511a24e167cc64629a5a55bfc3aace3c938f1d6b53483fb486632a2c91d9d4710f5058f81c644da0d3b662ec5699e0c174b51124fbeef5277f69"}]}], @tcp={{0x2, 0x3, r0, r1, 0x70c9, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6, {[@window={0x3, 0x0, 0x2}]}}, {"82940a7c9c030c711122c0f7341e5aa618d9278146e011b54028a5fdb2155a757685fd4c57c7b6d47932b1dd4ae5bcfb6caafa48f353a0e7ee0da6bacb634fe7e6ea2b79ab96f41dfe3b66863fd593860486cadf65d0e0b6e142c4c2ccc20222857009d78d51136a6929dcb45a3b8feca96b7dfa5a42e93e668265147fa2638724156c42"}}}}}}}) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x6d52, 0x3}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x200, @rand_addr="ec610fcacf5cc28db2bc58dbfbaa715e", 0x800}}, r3}, 0x84) 00:08:00 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0600000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") 00:08:00 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket(0x1c, 0x0, 0x1) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000180), 0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="009829b88f5717985100"], 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1c0, 0x1b8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000140)=0x4) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x900, 0x0) sendto$unix(r0, &(0x7f0000000240)="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", 0x15f, 0x0, 0x0, 0x771622f4b39b829d) 00:08:00 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x7) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x0, r1) syz_execute_func(&(0x7f0000000140)="984aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:00 executing program 3: r0 = open(&(0x7f0000000200)='./file0/file0\x00', 0x406, 0x40) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000280)="4dc8e74eeecd9e5a166e5a308c3397b086b796261df08ca27d974fbedd9c1041cb7a78") r1 = socket$inet6(0x1c, 0x5, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000003c0)={{"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", "c72fbdb3fbe0e07c43973b46ff0423333d9acefac10fb8a2288786420afe131a", 0x81, 0x1}, &(0x7f0000000340)="40578db88bb884c291fe2057bb4b31498d472a68116d08d692aaa99dab667408c3ba152da2356f10bb3f06988f328dd2a68f184cd29bd76570a58313e577ac7462ed95e85e151735fb90257ae3b9c0c3653379e5ea169b", 0x1, 0x1ff, 0x0, 0x1, 0x4, 0x8, 0xff, 0x6}) sendto(r1, &(0x7f0000000040)="69ec56f9e0ffc53d260acac7a4964be2377243000d4089095b3130049b7f77bb76c8eb47692f88074c8395ee59b976abbd80da69e990c627f9cdc4b09f1557048091a4f4883a13231033b9519ac53f33192733b197473e8beb9a7f5bc409809d4fea89b1fa55163aa3", 0x69, 0x100, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) syz_execute_func(0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000002c0)="2d3a995fdddec6cd79a998af62196cfb4cc70343a4dbd154") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x101, 0xa0) 00:08:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2001, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:08:00 executing program 2: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x410, 0x5, 0x5, 0x7, 0xa3d, 0x7, 0x0}, &(0x7f0000000040)=0x20) getsockname(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x9252, 0x2, 0x5}, &(0x7f0000000180)=0x10) 00:08:00 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) chdir(&(0x7f0000000080)='./file0\x00') write(r0, &(0x7f0000000000)="86ff0849dbcf2ebe3a3b0e1eb3c530241c8b88a8e81c32a62af183ae5de3194804517bb0819771604006b2babcd9baeba0aeab582027e8f948c6ae1e0ac5f589c36d4c9bdb3cfc32c290431f1ce4a74a035d3849c61b31432965349a2f", 0x5d) 00:08:00 executing program 3: r0 = socket(0x11, 0x4000000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"/364], 0x14}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x80, 0x4) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 00:08:01 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) write(r0, &(0x7f0000000000)="cc3829949d86a94ae71084aa8a0f47f423eb8f307b791742656ddc86f07c98f42a7243d009334e31ac2229857384f846c62fdd990a90f9644c8a", 0x3a) 00:08:01 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x236b0aac36d1c40b) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x5, 0x0) dup2(r0, r0) 00:08:01 executing program 2: syz_emit_ethernet(0xfffffffffffffffc, &(0x7f0000000000)={@local, @local, [{[{0x88a8, 0x1, 0x1}], {0x8100, 0x9, 0x0, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 00:08:01 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3, 0xa, [0x1000, 0x3f, 0x8, 0x100000000, 0x100000000, 0x77ce, 0x6, 0x5, 0x100000001, 0x9]}, &(0x7f0000000240)=0x1c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rmdir(0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0xbc87, 0x1}, 0x10) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x8, @mcast2, 0x3}]}, &(0x7f0000000140)=0x10) execve(0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000280)=0x10001, 0x4) 00:08:01 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = semget(0x3, 0x1, 0x80) __semctl$IPC_RMID(r1, 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) 00:08:01 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000f6"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) r1 = dup(r0) fsync(r1) r2 = fcntl$getown(r0, 0x5) r3 = getuid() freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000100)="fd1d7d3603a905c862d2b11cf8b3", 0xe}], 0x1, &(0x7f0000000580)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1]}], 0xa0, 0x81}, 0xd) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x8084, 0x9b5, 0x0, 0x100000000, 0x5f, 0xb2c8, 0x800, {@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0xb94, 0x2, 0xfffffffffffffffc, 0x5, 0x4}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r8, 0x7, 0x3, 0x8, 0x2}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x7, 0x27d, 0x3f, 0x7, 0x100000001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ce9811538a0cb712efd9a623efdb71428cbcab481255d07a1d51", @ANYRES32=r9, @ANYBLOB="0004d1a706000000"], 0x94) 00:08:01 executing program 3: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x0) setitimer(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 00:08:01 executing program 1: clock_nanosleep(0x1, 0x0, &(0x7f0000000000)={0x3, 0x6}, 0x0) 00:08:02 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a560a819c201b04b7d222200f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:08:02 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000000)="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") 00:08:02 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @random="192bce5e2dfb", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xd]}, @local, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) getegid() 00:08:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x1, [0x0]}, 0x6) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x6, @empty, 0xfffffffffffffffe}}, 0x0, 0x0, 0x3, 0x7fffffff, 0x3, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x4a29, @mcast2, 0x9}}, r2, 0x7, 0x3, 0x7fffffff, 0x9, 0x1}, &(0x7f0000000280)=0x98) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmodat(r3, &(0x7f0000000080)='./file0\x00', 0x80) 00:08:02 executing program 2: r0 = socket(0x11, 0x3, 0x2) close(r0) 00:08:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) r1 = getpgid(0x0) r2 = getpgid(0x0) setpgid(r1, r2) close(r0) 00:08:02 executing program 2: syz_execute_func(&(0x7f0000000100)="98991b88b21c340f05bf0c004f0043c0eb25c461f5685cfc01a2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c48275bb51a3f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c32e66460fc2609000605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x2d63f16a3f8c176f) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x8}, 0x24) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xfffffffffffffd5e, "3f768d67727bcf01eafadb48f2ed999ca570394e755e1897c2b6b6184074ab227defb8929a9edcbfe1bf73"}, &(0x7f0000000200)=0x33) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x6, 0x1, 0x1}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x1, 0x5, 0x8}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x2, 0x4) 00:08:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setrlimit(0x7, &(0x7f00000002c0)={0xb4b, 0x9}) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x40}, 0x1) syz_execute_func(&(0x7f0000000400)="91cd80c442192d3b6969ef69dc00d98a20d09b0fd1b02db5d90000008fc840ef0e0ce4c6530f450fbd27a95ff9c4c2613d700201efc4837d1d750800670f381d6a2f67450f483bd1d9c483ed6aad000005005a660f7e0d000000005776c1ccfd17cd4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") shutdown(r0, 0x0) shutdown(r0, 0x1) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x30000000) connect$unix(r1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000300)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r2, 0x400, 0xffffffffffffffff}, &(0x7f0000000180)=0xc) r4 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x200, 0x80000001, 0x2}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x400, 0x6, 0x5}, 0x10) 00:08:02 executing program 2: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{0x1, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0xfffffffffffffffd) r0 = dup(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000140)=[{r0, 0x40}, {r1}], 0x2, &(0x7f0000000180)={0x5, 0x6}, &(0x7f00000001c0)={0x58f}, 0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100100, 0x43) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000080)="7a0b58cc5d7f69dda260a792d34f1646666e4df084fa95d478ec1484d09db33dffd6fc13ee536eacb3471771dd1695ab91aab69dc807a87b1b3c8dea76c07fb9719bbceeafdfe6cafef519dd3f980d480790a778d49121") dup2(r0, r0) close(r2) 00:08:03 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000064f3400faec3c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161147878c401fe5ff6a9c1460000ac45e22c892a0f0005005ff5c4420192ac2b3fd124b5") clock_gettime(0xf, &(0x7f0000000240)) clock_getres(0xf, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 00:08:03 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = msgget(0x3, 0x40) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) getsockopt(r2, 0x5c, 0x5, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x1, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) pipe2(&(0x7f0000000040), 0x2) 00:08:03 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x1fc, 0x800054) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xfff, 0x2, 0xfffffffffffffff7, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000049e2237a4508eb0f2a0000863a305f6400f2f100"/139, @ANYRES32=r1], 0x8c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000100), 0x4) mmap(&(0x7f0000408000/0x4000)=nil, 0x4000, 0x2, 0x80010, r2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x80000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0xfffffffffffffff7, 0x1}, 0xc) 00:08:03 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket(0x1f, 0x0, 0x8000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0xffffffffffffffff, 0x200, 0x4, 0x8001, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x9, 0x9, [0x7, 0x80, 0x8, 0x0, 0x0, 0x6, 0x0, 0x1ff, 0x88]}, &(0x7f00000001c0)=0x1a) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:08:03 executing program 3: syz_execute_func(&(0x7f0000000240)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000f466470ff5218d18181854111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r1}, 0x14) 00:08:03 executing program 3: r0 = socket$inet(0x2, 0x10000001, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@loopback, @local}, &(0x7f0000000080)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 00:08:03 executing program 3: getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 00:08:03 executing program 0: r0 = open(&(0x7f0000000340)='./file0/../file0\x00', 0xd9fd44ef31f2e86c, 0x8) fchmod(r0, 0xe3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="3b20f696f5a295f1a0bb28f4b5832643da38de07b431c6d1bbcf27c3558d506bb774dcb7582c180d37e0348e7ae123642410e868df6c20f5e059948860903f40af3c57d668f2fd4cbf87152db3600d282d1a15642517ecfd1a0d5b3b1c6239ac586ed7f8365756ce704bfaefc7219374625420fbff26557dae1562bb67a98be239f7498635aa0bb18c489d031006590ab172e42a3cda68f5a48fe9554284567d2ec854fbfa", 0xa5}], 0x1, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="c8d09250c30f96af1295b8a46f0253435a6d44cfdeaad437fdfd9a5d39b82a92e8b2fe984b383c3ffc05c171b735a05219ed9a9b58ab8b0a337cc8c60b59f5e7af91eaef522da7e41352ed2840425e6ec5c2df2b7347dc611d971d02eaa35083786c3869c8170f64607bd66d2161a25025dfff83bf3f2690d1d1a82f4cc29a1ac5d680a250b5fa1486bfb499c40ee0bacde64652d54e54934826d8504f826dcd68e6233f73e73d6177a114c4db4b22f63da6d5be64aff840c22af0c70c3b87e1cb4196aad02b2993d9d9d16321f267a840713f5f15c45a5f6e6d7802f3794f64b3f59a368d88fce4e8095703bcc668a8d050", 0xf2}, {&(0x7f0000000180)="c70853bacfb6bc6bc0eb28c25a256776012eb57c1a874c201517a3eb41", 0xffffffffffffff3c}], 0x2, 0xbb6) 00:08:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000600)={r2, 0x7}, 0x8) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000100)={{"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", "be8087397398400d67cf9f349f51bb06f35a5f37863697df8567e8b5fa413996", 0x7f}, &(0x7f0000000080)="fa4a213d47d0e9dfffe8877db446e8e77afc84bbec6f3ffa1903c450213c56b820dfa2c36cbc0eaf2431a1ff4aac327d8acc374cf4c5f90a07fb178c40bb7e0648fceda2dd7c3a72cb71f3a33b173f8d045654f16b9eedf319412de4cf1b6d03628786991cbae0d66a", 0x1d, 0x2, 0x3a091c18, 0x4, 0xfffffffffffffffd, 0x7fff, 0x80, 0x3}) 00:08:04 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0x8, 0x30000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000240)={0x8001, 0x8}, 0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x1000, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="7f00"/12], 0xc) clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x4, 0xff}, &(0x7f0000000080)) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xb3, "8bdce68ca5a58349025a93b4f5f77968b27a23e9a15f3fadbb966facc0087e729942ee59f41992ccd555331a613e97dc6cb7b1e6b6ee7d5ece916a36ab56987ae66c7339a61128dfa28d7ad1342a5084ebe8bbdf7337aa987763f5abf557e1242b3f083a82f10883883d7b697e129ecc152119427e20c500a3d8784ce9e2e56935db5da0615e1273a2d5d622a70bc61e812c6fe6a9b4b445f778b4a6665019db850fa474b34aff8977ea8a02567db7effe8597"}, &(0x7f0000000380)=0xbb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000004c0)=0x10) clock_nanosleep(0x8000000f, 0x1, &(0x7f00000000c0)={0x8, 0x339aca00}, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000180)={0xbd, 0x8}, 0x0) 00:08:04 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) r1 = semget(0x2, 0x0, 0x200) semop(r1, &(0x7f0000000040)=[{0x3, 0x6, 0x1000}, {0x1, 0x137, 0x1800}], 0x2) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 00:08:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000100)={0x1ff, {{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000080)={0x5}, 0x1) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) 00:08:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:08:04 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x64d5249c9095adfa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffffc, 0x33, 0x80, 0x878b, 0x7fffffff, 0x5}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x200}, 0x8) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x76d) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x0) 00:08:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") 00:08:04 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) fstat(r0, &(0x7f00000005c0)) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000080"], 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r5 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0x8) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:08:04 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='\x00'/11], 0x14}, 0x0) 00:08:04 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket(0x2, 0x20000004, 0x7) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e220000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a026814f5bf631ead6b8ec90cb68", @ANYRES32=r2, @ANYBLOB="090000ff01000000"], &(0x7f00000000c0)=0x94) 00:08:04 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:08:04 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000640)={{"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", "13984e5a588a846037422f5a740b28d313967ec9823ecac785fcc6bbe40d565a", 0x5, 0x3}, &(0x7f0000000100)="813142340c67b82bf6aada06ec708fa67bdaeb038878547aaca5fe597792a0eedeb47c5dc3", 0x2, 0x1, 0x3, 0x5a8, 0x1, 0x20, 0x200, 0x5}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil) read(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) socket(0x1, 0x7, 0x2) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000c80)=ANY=[@ANYBLOB="01002e2f661203078a89c5fa0b7b1ef17349c7e1c5b9861df461e281a22c524ba4609c31524f5b59c4c703c6ba96f1d3f6cd368392cf963dc4b5d46bec2d975ab80b2db3e0431f6a3db79ae5165436c22e7b2b671c7602a1694ff805f471f5013356db1772478ad85142d711eb48c8a0721671e8cd334db07158814643844a2d2b8615136fd1ff9f5f91c001d26e0739ba9168bca1b0c7e5a06b36081c93075301f7f22e3c5eacab9f744f"], 0xa, &(0x7f0000000c00)=[{&(0x7f00000001c0)="e2e2bb56f29d4492f3c82fdd219dc6fe34396130890f51e7f6d01617da301e08902da7d7b141baa215f028a8e72f424c8125302c6eaafeb0377fd8cf524b537c29194522d5b426f41da9fd7072a6c6553dc37629a733ca87f8afeef5", 0x5c}, {&(0x7f0000000240)="90a4020b9c4abdd94266d57cb857f0e6c0e1bc1773a655453e902ebe3ac77c1d74ba23d3877482869bc6972f075ac357d6a494e211758a7b71cab0aed522879b9296061ed8a2e5d3e7e21d1ce3d9cae9cbc05192a999f2e87e11defe512c6dd3d0a37c9f03aa14f7c56b9764c7d41c273bbfc2603728e3b40b91842f8d373b49c816e96e22fde406bd4138744f6143a7a2625a8d57c45ae74a2f0f2dd8686c46fae7c3400da6cca9735493efbdc0068753bb529d81f23d2f5ff368a88a33b852a111fe2639404dbbc68be7fd1887fc97b6512ad6a7c04965b744b3837b3ecd04f0f45c9de714add30002d1fa2d4a228512", 0xf1}, {&(0x7f0000000500)="e2236044f97df642a39f43ce9757bc65949438c2a6209b493fd5de6f29153e467fdf9e42eff3946fad2144bde1b023bbe09ee370936b489c423912ac899492f379a404e1e4d2b080acd36004a058a6c85f850a1a506f8eef5d57ac9a33e1f05ea85d021d16173c92270cacde804a89d3d0", 0x71}, {&(0x7f0000000ac0)="e445ccc20ca78651584a69748f305037e0eaecc8a7fce083df67b56c3b3e145344b20d5e1b90c0b49e42c38f6d7c7477a6ab1fedf0ad2512a53b8ceaa0e7182ce6b6833f7e5ac6b73c6c2908cc4b5affa552d310f92dfb036c1af43e39c2f610e51f6bcdb8272dea49e8b81a8d40cd9618ce87afa7a126", 0x77}, {&(0x7f0000000b40)="1924734c0381622ba9ded63e4f456745076ca2288c4bcca20340cce7b37e67f4e6ca648067f238c2acd46340664203d1b8edefa3e51fb87636b32370f3e70056bc15f7c09a4157df1b3d57dd64903e07e04f2a8a9c94a8134418ee8e8d8fd5a3dab4c82ecbf8ff8ed020f2539ab54163cecf7092509112ff5d8344da483c3f35ec8da866364584eb94", 0x89}], 0x5, 0x0, 0x0, 0x1}, 0x80) 00:08:04 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) freebsd11_fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() connect$unix(r0, &(0x7f0000000640)=@abs={0x1, 0x0, 0x3}, 0x8) r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f00000005c0)={{0x3, r3, r4, r5, r6, 0x38, 0xadb8}, 0x40, 0x101, 0x8, 0x4, r7, r8, 0xd0c}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc488}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r10, 0x1ff}, &(0x7f0000000200)=0x8) r11 = dup(r9) connect$unix(r11, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r11, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) writev(r11, 0x0, 0x0) getsockopt$inet_mreqsrc(r11, 0x0, 0x47, &(0x7f0000000000)={@local, @loopback, @multicast1}, &(0x7f0000000040)=0xc) 00:08:04 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x8000000000017, 0x10000000, 0xa721) 00:08:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f666985653000"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="022f05441caf1f11dd235c012380a1e88feb000000000000000000000020"], 0x8) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/43, 0x2b}], 0x1, &(0x7f0000000140)=""/46, 0x2e}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x10000, 0x9, 0xff, 0x6, 0x7, 0x1, 0x6, {@in={{0x2, 0x0}}, 0x0, 0x3c, 0x1, 0x9, 0x6, 0x9}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r1, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x1a80000000000000}, 0x8) chdir(&(0x7f00000001c0)='./file0\x00') fcntl$dupfd(r0, 0x11, r0) 00:08:05 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x2, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x55de0000000000, 0x1239bca6, 0x3}, &(0x7f00000001c0)=0x94) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000290000003f000000000000e801000000"], 0x14}, 0x0) 00:08:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) r1 = socket(0x17, 0x3, 0x200003) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x3, @remote}, 0x5) 00:08:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r3, 0x1f7c00000}, &(0x7f0000000340)=0x8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) r4 = open(&(0x7f0000000380)='./file0\x00', 0x400, 0x100) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000400)=0x8) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") poll(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:08:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0xff03) 00:08:05 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x11800a, 0x42) socket$inet6_udp(0x1c, 0x2, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000180)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd106670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") socket$inet6_udp(0x1c, 0x2, 0x0) 00:08:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x36, 0x8000000000f, 0x410b, 0x3}, &(0x7f0000000040)=0x1f1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e219f000000000000000000000000000000000000010500"/128, @ANYRES32=r1, @ANYBLOB="0200000001000000010b167593cb1ab605bb60268c38d1430e0000000100008002000900"], &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0xfc6}, &(0x7f00000000c0)=0xc) 00:08:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8884, 0x80) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) r1 = open(&(0x7f0000000000)='./file1\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 00:08:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000040)=0x1) 00:08:05 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) lseek(r0, 0x1, 0x2) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), 0x10) 00:08:05 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c22c4b7630d16d73a3a8d801b69e4c42205b8d3d9d017795bf9f2681c000000c4a3c9400273c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b0ffa0ee269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64470f00e6") 00:08:05 executing program 0: syz_execute_func(&(0x7f0000000a00)="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") 00:08:05 executing program 0: clock_gettime(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795bee6be94fb9680c000c008fe9589b26c7e4c753fbc4f1ed2626410fdfd1d4f47d82663ed107c4c2b90a23f216e5c3c422b18cb6070000005151c42295b8a5a0000000c4a27d181e1eea01eff265dc5f0066490f38f62b5b5b45e145af35af353541000f9a99f3f3030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:08:05 executing program 2: syz_execute_func(&(0x7f0000000000)="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") exit(0x5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:05 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x10000) ftruncate(r1, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x6, 0x9, 0x6, 0x1, 0x2, 0xaf09, 0x1, {@in6={{0x1c, 0x1, 0xde03, @rand_addr="c199e50540f169525408a548549200c1", 0x8000}}, 0x0, 0x1, 0x0, 0x5, 0x4, 0x73}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0x6a, "c9762bf29dba29eeeb8e8714ff3c14a89beb30dfc2ac3b4c470c66570b8da5f87e89828daa95dfe8b3179abfc52bde73f0010428851d2e38b37b281f205862aae76185433bf41e107517fbf3e392ccb5c47e0a388452ef80317ba4471ba8921ae036741224015ade6a84"}, &(0x7f00000000c0)=0x72) 00:08:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:05 executing program 0: syz_execute_func(&(0x7f0000000280)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x208, 0x22) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) 00:08:05 executing program 1: syz_execute_func(&(0x7f0000000480)="b1e591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f62341c482fd334f0049f216164808eec4e249a815020000002000c62111c442293d097dd7e0c47d239cb63e47d0a9f58600000f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90501") r0 = open(&(0x7f0000000040)='./file0\x00', 0x27d, 0x1c5) freebsd11_getdents(r0, &(0x7f0000000540)=""/4096, 0x1000) 00:08:05 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, 0x0, 0xff6f, 0x0, 0x0, 0x1}, 0x0) execve(0x0, &(0x7f0000000580), &(0x7f00000005c0)) 00:08:05 executing program 2: syz_execute_func(&(0x7f0000000100)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/22}, &(0x7f0000000040)=0x18) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x1f, 0x80000001}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x7ac3}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x80000001}, 0x8) 00:08:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f0000000140)={r1, 0x0, 0xff25, "b19e6234c060bad567"}, 0x8) 00:08:05 executing program 1: r0 = socket(0x1b, 0x3, 0x0) sendto$unix(r0, &(0x7f00000001c0)="89c6a90f38c4c2c4578ce9ee36f83e328437feee032d5db65800fa1a0434b0d7db0cfac1b6563452606d6e775172708beefdd6da212ef8ca2ab3b195e7506e235e3507dcef0c1c8533fbd3777a324f1cf0615e1f33524fa0b0d9c3887c2fe938d5cb6b4a9b8d0647f0f0", 0x6a, 0x1, 0x0, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc395a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0dfc0e9cd7456b71a78183be5566a49e5979347ca4db919e0000000000"], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x76, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x9}, 0x8) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000) 00:08:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x9efe}}, 0x0, 0x8000, 0x5, 0x200}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1c, &(0x7f0000000000), 0xfe6a) 00:08:05 executing program 2: syz_emit_ethernet(0xffffffffffffff22, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08060018080001040040aaaaaa0000017276f8701209b121d3472ca3abc4ec9a84ce2894f41f42bd04a5debc961fc84b108769050c1a98c9c39402c877907d216f8b268641c805a8cc57637606000000796bb77d0396de2366d5bd72bf13d0dfed321b5cd2e973880c343c05e083c0e1618a000000000000000000"]) r0 = msgget$private(0x0, 0x2b0) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x20, r1, r2, r3, r4, 0x2, 0xffffffff}, 0x7fff, 0x401, 0xff, 0xfffffffffffffffa, 0x6, 0x9, r5, r6}) 00:08:05 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x7, r2}, &(0x7f0000000240)=0xc) 00:08:05 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x2, 0x3, 0x80, 0x9, 0x1}, &(0x7f00000001c0)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x7}, 0x8) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="820261f416a7262f66"], 0x10) close(r0) 00:08:05 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000100)='./file0\x00') rmdir(&(0x7f0000000040)='./file0/file0\x00') 00:08:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x18044, 0xf) getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$unix(r0, &(0x7f0000000140)=""/231, 0xe7, 0x40001, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) syz_emit_ethernet(0xd5, &(0x7f0000000240)={@broadcast, @empty, [], {@generic={0x817e, "524ad4199a7cba7e4791b88e5f671d0311b0ab2a860f5f5cb0f0dbb85407fd89fc99557a38f60d0603902a325f473b17bb2669f8d1a0829617211fbf6208adcd85e14a22ecbf622fb324ef6e32f0245524d3c7a2df8523197bf856bca6dbdd8e32351badb45a40e881b0e6b33bfe23962ff9d5adbd3bfc038632876bf0ad19792c95b9e376718c42a8f9ed4b4f10d68ae97f131f8c24ff53101f4b8ec56d87548578730cfb10ee18053b3214f0bea14dd030777b6bd09e902c2626631c986db6d403e3f57ca95b"}}}) fcntl$dupfd(r0, 0x0, r0) 00:08:05 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000000c0)) 00:08:05 executing program 3: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7e2780e3) fcntl$setflags(r0, 0x2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000d, 0x1, 0x12, r1, 0x0) 00:08:05 executing program 1: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet(0x2, 0x4, 0x1f) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x2, @loopback}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xde, "8b91e4918d695d2df73a93d4cb774a154c31b7a25b29860c5bda08ed0c778732642daf700dc552db7442667c850d018f861aa85de2eb4cc89630ba67a41b3b77d110a452c4db575c6a01c7a1d23ac1df64ced20a3fc0e169bda407f08e9905272d2dee011c3968fe2ba8aaac8c3c761cccefa974038625394134fa5c49b983a23ef72ef03584cc82ed50bb16b60959231ed74380eb16c9dc71a6fdfe28feeb342b96c696234278dcd63df6a0c19f434c6dd1b3c8b7871b541423744718e13d64018a6983646a7ae5ac7db431b6b59961990a99da474d1d9d011904bffdd6"}, &(0x7f0000000340)=0xe6) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000440)={r2, &(0x7f0000000380)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0xfffffffffffffffb, @mcast2, 0x2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x20, @loopback, 0x7}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000480)=0x10) r3 = semget$private(0x0, 0x2, 0x0) semop(r3, &(0x7f0000000080)=[{0x1, 0xd6c, 0x1800}, {0x5, 0x0, 0x800}, {0x3, 0x81, 0x1800}, {0x1, 0x3ff, 0x1000}, {0x2, 0x1}, {0x4, 0x100000001, 0x1800}], 0x6) __semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000000)=""/97) 00:08:06 executing program 2: sync() r0 = socket$inet(0x2, 0x20000000, 0xfffffffffffffe01) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote}, &(0x7f0000000180)=0xc) syz_execute_func(&(0x7f0000000000)="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") socket$inet(0x2, 0x828333f1914a9653, 0x101) 00:08:06 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x9d}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x85, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x2340602b, 0x5, [0x3, 0x7, 0x3, 0x9, 0xf1]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x7, 0x4) bind(r1, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x8) 00:08:06 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f0000000040)='./file0\x00', 0x8, 0x100) open(0x0, 0x80000000000206, 0x0) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x1, 0x9}, 0x0) 00:08:06 executing program 1: getresgid(&(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000240)) 00:08:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x0) 00:08:06 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='&^:\x00', &(0x7f0000000140)='}+[):7.\x00', &(0x7f0000000180)='@\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='%!^{+\xd0-*^\x00', &(0x7f0000000280)='.(\x00', &(0x7f00000002c0)='\x00']) 00:08:06 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="ffc71d9da1fb54eb50ee546f1339c2d4658618de04da1f9771f8bc36999e49f60ec7f3b4ca3275de8bf46fbea78109438f6ada7aee4ef072daa7c86a7abbfd121a5c4501519b8686c6716ef59db5da", 0xfffffffffffffd4a}], 0x1) write(r0, 0x0, 0x0) fchdir(r0) execve(0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) geteuid() 00:08:06 executing program 0: syz_execute_func(&(0x7f0000000300)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9680c040000b98fd3e9d89b17269b172653fbc4edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c4c179e71f5b5b3045e269a851002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f91337661e450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000003c0)="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") 00:08:07 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x2002, 0x3) 00:08:07 executing program 1: socket$inet6(0x1c, 0x3, 0x1) r0 = socket$inet6(0x1c, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000000)="4251fe8ced1babdb518ed7d739208124992f2e8635623364bf7778679c74a52faf5e066128ebc5755afe05076aecd5abed261c1cb5dcc28e73cd7f7977dddee67e31f4e0ff079a26953a", 0x4a) 00:08:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000380)='./file0\x00', 0x100088, 0x100) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000480)={{"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", "27c2b24db4fa336ec8358e5fa92c405a33451a05c6e1f99388cd8e128962bf4b", 0x9, 0x3f}, &(0x7f00000003c0)="96a6428819208cdadcb0fe61eea6a3cb48bdc111d93f38f4954b3dab325f772f1a707aca734c94b883343835533b5e34ac5210fc9e4fa4cdee5deb9d5db50a6925964785e9cfde731cfe67e96649959566e86769432e123b936d0b87481e33e6145822ed51da547d10911692399be20881af6fe4d41c75307ff7591cf382d9b8a3c1a095173f77a89f25e942113110b33e42e9a2e5143081383260b31e", 0x8, 0xa35, 0x3, 0x463d, 0x7fffffff, 0x5, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x40, 0x9, 0x6, 0x3, 0x100, 0x8, 0x4, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4468, 0x3ff, 0x4, 0x821b, 0x2}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0xffffffff, 0x49, "68643c83ae0dc213e63dd4ecd0a43286c3d6cffc7a79083ff459b478bdc324530cfa93037dae898528e6c6c20581685ea24e2edbc875a495c44ccef17e32a0db52e60a16c48d8cdd0c"}, 0x51) fcntl$dupfd(r0, 0x11, r0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={r2, 0x7e, "e12c8d603d1dbee652a3f4fa6fe08f45acb96b002e7518e6d585a4c8759e7133fccf172e42337350f3fadc3e29f07ae4c4f9b35421b8f9169f2854a29a84509d345a46a1e946e1acb5be500f7fe1ba1ca872e0b3db270ef251cdb1888498129ae204302d3e29526218b8527b9f273e56d5c72b8d79739e4eae1475b8a951"}, &(0x7f00000002c0)=0x86) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r4, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="a78338da0b3bf92e2d03", 0xa}], 0x1, 0x0}, 0x8d) 00:08:07 executing program 1: getrusage(0x1, &(0x7f0000000000)) 00:08:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x3007, 0x0, &(0x7f0000000000)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000003c0)={0x9, {{0x1c, 0x0, 0x9, @mcast1, 0x9}}}, 0x88) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x101, 0x0) mkdirat(r2, &(0x7f0000000380)='./file0\x00', 0x2) r3 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000180)=0x1c, 0x10000000) getsockname$unix(r3, &(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'/110], &(0x7f0000000500)=0x1) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000080)="9bf21332af0af1cf5f8508636c0ceaa24a40a39b593d24ae54af61a09d1d93bb160b65c5819b3ced476fa0f7cf30d1534bc2260a526ee5752e4265ab1fab5270c1b04077344cd713642dc67af97b0c57c81653bcd461d4378d75ac66150b02fdca89aea64f8a8925859f1a43f4a364036a25133700e4acb18d3173e81bed22ff5937283d410f0520b9c3dd65c9ee1a1de27610f42095b05b79d6714380fb00d4bbeb542a54fdc15d69865ac9b37be0636bae70a16ab6513abbe05baa1d2673c6c00a4f21ffa168158bde3a94ccf31f07637ee80fb476d8cfa4708b8f2b3077") freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) 00:08:07 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) 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) fcntl$dupfd(r0, 0x11, r1) setreuid(0x0, 0xee00) r2 = geteuid() setresuid(r2, r2, r2) clock_getres(0xf, &(0x7f0000000000)) fcntl$getflags(r0, 0x3) r3 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, r2, 0x0, r2, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:08:07 executing program 0: syz_execute_func(&(0x7f0000000200)="985e4aa84a1c390f05f359bfd94aac0043c0eb25a2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c440f8f8e3f56cbd00008020d0c66db712c482397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7e8628f6808618de3264788fef2cfc46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:07 executing program 1: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000200)={0x7fffffff, 0x1000000000}) open(&(0x7f0000000240)='./file0\x00', 0x28105, 0x0) syz_execute_func(&(0x7f0000000000)="98dcb63e483e484a0f65b464956fc920fb850f0504410f2ac2bfd945da690000c4a32bf0c53e41e2e92e363e460f1a7000660fde978fe97c8095fb42dbf2014e4e5bc4016c7d14dee509c462b1bc108f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf98f344e031f2ab38e338e3c6acacc4c3214cb9a56001b00b000000f08171a30b8a826e670f542c3d271c0000670f18c9c4c2152c60d7c4822f2f022f2f028d88e8628f68dc0864360f0f5800218de3c0f526c42220f5fec4a26d0d6946a1ddb37dbbbfdd0ec6c66249bedc303ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:08:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x800, 0x3, [0x0, 0x6f4d, 0x7]}, &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x3ff, 0x1, 0x4, 0x3, 0xffffffff}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0xffffffff, 0xc7) socket$inet_tcp(0x2, 0x1, 0x0) 00:08:07 executing program 3: semget$private(0x0, 0x7, 0x1) syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = msgget(0x2, 0x1) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/48) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000100)=""/45) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x10000000) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x10000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000280)=[{r1, 0x42}, {r2, 0x19}, {r3}, {r4, 0x40}], 0x4, &(0x7f00000002c0)={0x8, 0x2}, &(0x7f0000000300)={0x5}, 0x8) fcntl$getflags(r2, 0x1) 00:08:07 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c0900"/136, @ANYRES32=0x0], &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x9, 0xe4, 0x4010, 0x5, 0x5463, 0x100, 0x86da, 0xffffffff00000001, r1}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x3803, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) 00:08:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000140)=""/4096) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000100)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x45, &(0x7f00000000c0)={@broadcast, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffea0) 00:08:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1204, &(0x7f0000000100)={0x1}, 0x10) 00:08:07 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x5, [0xb57a, 0x5, 0x9, 0x1, 0x3]}, 0xe) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x1, 0x4) setrlimit(0x1, &(0x7f0000000000)={0x401, 0x200}) chdir(&(0x7f0000000040)='./file0\x00') shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil) 00:08:07 executing program 2: r0 = socket(0x1c, 0x2020000002, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c000000ff7f00000166696c653000"], 0x1) socket$unix(0x1, 0x2, 0x0) 00:08:07 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x2], 0x4100}, @mcast2}}}}}}}) 00:08:07 executing program 1: syz_execute_func(&(0x7f0000000880)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = socket$inet6(0x1c, 0x3, 0xff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x4, 0x4) r1 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:08:08 executing program 3: getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000400)=0x7fff, 0x4) r4 = dup(0xffffffffffffff9c) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="0200000003000000"], 0x8) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x20000000) poll(&(0x7f0000000200)=[{r7, 0x10a}, {r4, 0x8}, {r5}, {r6, 0x2000}, {r7, 0x80}], 0x5, 0xa1e) setreuid(r1, r2) mlockall(0x2) 00:08:08 executing program 1: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x800, 0x15) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00') symlinkat(&(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0\x00') 00:08:08 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x4, 0x7, 0xffff, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0xa}, 0x8) 00:08:08 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x20000001, 0x0) dup(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x375045fca0818873) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) fcntl$getown(r0, 0x5) 00:08:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x10}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x9, 0x61fb, 0x10000, 0x29f00, 0x3, 0x1, 0x6b18, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @empty, 0x2}}, r2, 0x71, 0x3, 0xca, 0x2, 0x99}}, &(0x7f0000000180)=0xb0) connect$unix(r0, &(0x7f0000000700)=ANY=[@ANYRESOCT=r0, @ANYPTR64, @ANYBLOB="7806428eae959688f091999067b0dd6316b411e5ec7cf42136040fc9c1e28216b7a17097b1", @ANYRESOCT=r0, @ANYBLOB="1253a598d8be1deb5573a31f0f83891fc51c9791bdc5f12f1b1bc72021461c0a6f5474fdec8b459c227969cd13558a298aefdc13d5e4a86f1902b3e0dc717f8ab1f198910c91f91a0df415b4ac640e5128902e3942f76bd99c5410591093c000eb6abf6051ffb2e1d2198ae0c50fd644b386389962f8989c1c8f581215ef1202b580be296044e05645f7b22f2975271e2cc551ff5e74dceb36f4a0030990e79a082e37b2a424890ad0558be24345b6d9089eff72a00711ef3a76faa166"], 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4, 0x3}, &(0x7f0000000240)=0x8) 00:08:08 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x2) chdir(&(0x7f0000000000)='./file0\x00') fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/150, 0x96}, {&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f0000000300)=""/110, 0x6e}], 0x4, &(0x7f0000000380)}, 0x40) 00:08:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x20000000000001, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380)=0xfffffffffffffffd, 0x4) freebsd11_getdents(r1, &(0x7f0000000100)=""/85, 0x55) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x65, 0x0, 0x0) munlockall() ftruncate(r0, 0xf100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x64, "e73782d4038f803b024bd44d55442630ac819fe03d9db89a3073ca533e75a8b81fc4460cfabf34ef95b8cbe835373c3433a054edf8c9d55deca8581b0cb1023b28822363f699a1d5e683d34588b5ba17c6ba620fdf402608e42b1975277a7fe53d5dfc6f"}, &(0x7f0000000040)=0x6c) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7ff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r3, 0x92, "e2b70af20118eb42064b64ce07bd8f39009505fffb132aff88f96af197f3ca9a6a5e6b40422e8efc10f3bcf84f0760cedd9ce1429f99175cdc8552c99bc7f11c44e1e7d055b40069fc65d6313e2f005562fc0687867269c71d7bdfab8b67dd2014c1c26f42825db720f97ff9b32098ca57c660d1c48e4a9b7380f79abf7a10b0090f4a58ca59b718724cf9b6ca4e5313e93c"}, &(0x7f0000000340)=0x9a) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:08:08 executing program 3: ftruncate(0xffffffffffffffff, 0x7e2780e3) mlockall(0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 00:08:08 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0xf9, @mcast1, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) setresuid(0x0, r0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\t'], &(0x7f0000000380)=0xfffffdf1) syz_execute_func(&(0x7f00000003c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r3 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername(r3, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setresuid(r0, r0, r0) 00:08:08 executing program 0: syz_execute_func(&(0x7f00000000c0)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208802f41e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9bc44245a964e50c571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080090000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x8) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/147, 0x93) 00:08:08 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) flock(r0, 0xa) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="25018100840000000455a985c8b76332dde1000000000060ee516915455b88562f523b7381"], 0x25}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0x3ff}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004573262ab00613e00"/136, @ANYRES32=r1], 0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x3ff}, 0x8) 00:08:08 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e12a0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8202d30f66696c653001748af4c2f94009"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x6, 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000100)=[{&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000340)=""/123, 0x7b}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x4, &(0x7f0000000480)=""/242, 0xf2}, 0x40000) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x9) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 00:08:08 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r3, &(0x7f0000000180)=""/183, 0xb7, 0x80, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) freebsd11_mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) linkat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file1\x00', 0x0) 00:08:08 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x10}, {r0, 0x2004}, {r0, 0x8}, {r0, 0x4}, {r0, 0x2000}, {r0}], 0x200000000000032c, 0x0) r1 = msgget(0x2, 0x20) msgrcv(r1, &(0x7f0000000400)={0x0, ""/4096}, 0x1008, 0x0, 0x1800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/44) 00:08:08 executing program 0: r0 = socket$inet_sctp(0x2, 0xcb6adc7e22a9c4bf, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x7ec}, &(0x7f00000000c0)=0x83) 00:08:08 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x17, "a8058960e94f11db3aa9308a938de5fdd68bab7e7d4554"}, &(0x7f00000000c0)=0x1f) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0xd39, @mcast2, 0xffff}, @in6={0x1c, 0x0, 0x5, @loopback, 0x9}]}, &(0x7f0000000180)=0x10) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/63) 00:08:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f00000000c0)={{"2fbfc377e708ab356312c0b70867b6638ee328a101f9b207e6e163dca89f7de8b6fd0fa7184266b28d511150b2066a2184f9010ef7cf6b6cb4bc483d6a30e4930d012f79da1f5c2b18db1b80553a2551c461fe1e221fa9cd2b924664fb6b73fa5e3e7e8c54a8c4c44af76ec10b583d46ba34342f6f594481ae2b2eaf5a1fd9d76538d723a22826b41a5ab150b4bc33253c8dd9c4084d71e765588c6fd9c183ac0a9a6ae4790316fef51ec0e16bf75651f01495f8cdd8c822bd93c0f36f303b85d1afdd7630da1483358f5932f87ec2fccb4846af7c3324825c1599b150e22b23194309da958fd458d372cfe80c60f7e8ff676db179d32396fce892bf2377bd1c6f4828ab6c1fab8eca4799f39a45d918387d4630fcc1e39e4addf22eb82891c0acc8aa5bcace84c371c03ea016b50d3faf48ad7f5d8e7cc16261263dea1e505b7a4d397f1e90b5feaa5bd2885125452729043a54b638027a11c22eb7feaffd15f4dcb5a9d8f85db63a854f77b20edee25e606c5a85167e8501158d7a26ebad9926e4f5c5b47f32b80e2f5538b2153c8553c4f7ddd18f6d2ead1affc0cc97e1f1274868944403b5950ef50b5ede867af9ca3b41825bd7a0abf70ef75ef70b0597ef52beb47d10b782262dd7cb62252fe11f1a5117587d5fe81818ee85c96851daab1cb1beec6683f7e1dfb58de47e7538ef934d7621ea2b092393d3afb313d186b21dfeb3f690ffd54291bcffa656561cac31c6229656081a428ea9a60df3949624a0560b22a0cc7af696e446fd3bc5a1fdf5bc4957145e5c8229a9b75ae690182b106b08cc441d66e68052a1ae417fb481a8702f339ac435d4150c637d1ed174e7ed7b225d626e658cd279371fb5138cf91c7eb6a38aff43989d61f71730f695df6d07849debc80bd613663f80910d319227f3ed9420ece774576cbf6996a84a87833dd2fc2dba860ac89b54faf1e9a65225678ab4eed1e028555907c95281d83848c8962b1f9ceba366cf03b73551c0cb23822e0dc19266ae55dd31ea3bfc941af73df3407e327a43c968a241fd8d8d6785e1b90b5e4ee9506d4f8f4f682b7fd35a78c67a38e92027e4743ea70965c19b4715cb8bbfb3bd6803852b2fe1db27cc89a8f6fdaada3da99bc0a225d0f05fdf6a50d33e4622289090483529285fdee407d051d82b6c31cf5211b61851cf907f98c1e4dbf0da194e794076186b5deffda954dd4ede288e7d6e08a6a857370af22e1e78e44001b9427e01325fb076bf54a3784984284e7104d63e78ac2570a6dd8ded651319ad2b6dfc51505ed1ed887fcca7117d4a1f964347dfbee5aebed24ec2d7f40bfea7cc48387f9a04f806dd8308cf3f8211a40b6577cd0c16a835df39a5a34daca9a49e0130e0f6ef64ce77a5c1e836ae4079a195038d8f4627c14f5812d40f83aeaddf954389343a23efb5", "26bdc1f45dde5ccc2d16c962f5bb14dcd39e1ae4e02e1f436c4aaca0541459fc", 0xfffffffffffff8d9, 0x8}, &(0x7f0000000080)="a100745c93f35597218a0a76aa9b7c90293c3ac23d0407451e2db39e60", 0xc73, 0x100, 0x3, 0x9, 0x10000, 0x7, 0x2, 0x7}) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) 00:08:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c000000000000000000000000000000000000000000000100"/148, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000048758f4ced0407c53f9f926269bfee0a87b225619821e3ed5115444edd3a74f21440d50647"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = shmget(0x1, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x3000) 00:08:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:08:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$dupfd(r0, 0x11, r1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x400]}, 0x6) 00:08:09 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @remote={0xac, 0x14, 0x0}, 0x1, 0x5, [@empty, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty]}, 0x24) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x10000, 0x2fe}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r2, 0xaa, 0x6, 0x8, 0x7fff, 0x93, 0x4, 0x93, {@in={{0x2, 0x1, @broadcast}}, r2, 0x9, 0x100000000, 0x5, 0x40, 0x401}}, &(0x7f0000000200)=0xb8) 00:08:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="001600be7991f6a06f7795b6ea1df75e3dd8e891917802a5fc315683c415bac7db24da53916ffa3f88b16e18c9f9d6b4caa2d6d13462d4d46939202962e6af56ffb1040670f9e79a9ea1596d395e32e8ff7cfcca285bb7cbf73d70a7cf493d86ece70878e95c0c26c9b45474a6caf4afda43b6373c827471d54ca22391f23309541255e09cce842b3311cae2308ba4559fa7bf91ed2fe130cd37a54c8d1537287cc51dda9cebc60523eecf3744521f7d3db2bca331260997ae1dadb2b2c30dd139043a6b3f73515ea76f2f0484811a7e015ab4f85315da65262b7433315f370d7ea412b93ffce988"], 0x8) 00:08:09 executing program 1: syz_execute_func(&(0x7f0000000100)="982c3b0f05bf2088010091b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000040)=""/153, 0x99}, {&(0x7f00000001c0)=""/97, 0x61}, {&(0x7f0000000240)=""/178, 0xb2}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/60, 0x3c}, {&(0x7f0000000440)=""/102, 0x66}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/105, 0x69}, {&(0x7f0000001540)=""/89, 0x59}], 0x9, 0x0) 00:08:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) fdatasync(r0) shutdown(r0, 0x1) 00:08:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040)) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 00:08:09 executing program 2: mincore(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x0) 00:08:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0xffffffea) 00:08:09 executing program 2: r0 = getuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000240)="0c3cb5b598cd801b6969efc44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01c4022105a903000000f265dc5f00c366450f186746f3400fa6172c24a1f9460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000140)="aef4763b397a2759944f8b0d8330d8aee093894bab117a08456f06", 0x1b}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getpeername$unix(r3, &(0x7f0000000300)=@file={0x0, ""/97}, &(0x7f0000000200)=0x63) syz_execute_func(&(0x7f0000000000)="c4e169e83dfeefffff430f0d5706c40129e51e2e6726da55f967460fdb160ff5be00000000c481ed73fa01c4e135faa51a750000c4a37d392820c4a2b3f7c1") 00:08:09 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="6530cc0000000020000054017ce96678bf6f3b1d3c02d75e2ddf52810ebbada83fd86b138f2e000dfeefde36f09c8971f0fcfa3b14342454d4cf970d2eec5c7e36c4df2b839dd7e42501e54f933b86e6a1558cae270974c9782ea30efdff82f018b823dd4dd1322a98b0631cf6bfcfa5ded6b81733e430175d2643892efb875e0135fa2a01f2d199677a3c10"], 0xa, &(0x7f0000000340)=[{&(0x7f0000000280)="bdb0f8057949a3ed3630bc744d0d8a78290d3e7114718448f094afbfa49b2bdd85834a0ca79724f70dc2cfd927d17b6ca76333cd2b8cc0905192b35e8e8a711d30a72590ee27d790dce81fc177e1e982100e65069a3fea99efb7a2fc6d692a65c53ba0f87a07767bf3ae7d60dbecd7fc6484b363c5b2e2650fe5a4a5082811b4c5d068b7049c6f7a8e0623472d13fe64c4c2e08b131b820998d5b2800574e81a0b", 0xa1}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000040)="d97edd9ec55200f18b825676500070f9f540b07890", 0x15}, {&(0x7f0000000080)="8669557fa8bb8847d0cf190f2a30f77c5705c94f31fe6f1d0e5c44c1ccb12db340fa0ac3", 0x24}], 0x4, 0x0, 0x0, 0x20100}, 0x80) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r2, &(0x7f0000000280), 0xa7) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") symlink(0x0, &(0x7f00000003c0)='./file0\x00') readlink(0x0, 0x0, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x80010, r0, 0x0) 00:08:09 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) shutdown(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:08:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x2, 0x0) syz_execute_func(&(0x7f0000000280)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r0) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fchdir(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) 00:08:10 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="058747fe22faa19c6d6c78968809536ea9f02fc871b9234df3ddf28011e27fa7d6d7bdbe3a6388980411215e4a359b88ab8e7257d56d95df1e34a9") 00:08:10 executing program 2: ppoll(0x0, 0x0, &(0x7f00000001c0)={0x0, 0x7}, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) 00:08:10 executing program 3: r0 = dup(0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000000)="da72f4a02c604772318696fa344dde4f10422085a3ee35dc953e04228a512b033460a63989d6c703deb3cd0ce17a987967996849ea47c6493cd1c7991c44c7d628c4daf0b06b5bbf875a6e0487fddbe22707e7e8e60b3b218d8d2208a0d4fb2bd07638ced020926c7eaec80bb13405ef7825323883b177431aa18dcbd6845d95be66f1af65ea02bf62b9ea95beb8d46bc904fa4a25dd95f9560b0353d95e4a64b9c8d320b1221fac3fe904d43be56e97792bee9bb2cde678f34ebe08be0b11536aa60605310914c1b67c444c41320522b4", 0xd1, 0x80, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x808}}, r1}, 0x84) sendto$unix(r0, &(0x7f0000000280)="bea16105342880afd2f1ed781b9aedbfe6b03fd96345a20403b616732703b9a00f9e999ff660fa62b8110d7d1091bbd89ffa1a0bc3d930973252234950c9861a5b11adba4018ffa2a6160be83b749ba62e2aa90fb1841aa6e481a90e4c12c363d993759bd11e944f3582009359", 0x6d, 0x1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa) r2 = fcntl$getown(r0, 0x5) sendto$unix(r0, &(0x7f0000000340)="e1c52d7cd7214a3441776bb4348525b387e9f6463127b6374bfb9dd901806bbc00797b446b7a45adf7e818dcf0a910a09f55e0761684ae48c5edb876692ce349dc00414d998d44782b20d874bf3dabe606df09695407027f4a9169eb36874c5d3d3094cc8412240f140d22c50e61de868da7bdd392594945dca4249616a82c0ba6f1a8410d0bc0fc0246f9af015489e10f9b8d38c8b058c78cf33cb45d97", 0x9e, 0x20089, 0x0, 0x0) nanosleep(&(0x7f0000000400)={0x401, 0x20}, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000480)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000004c0)={r1, 0x4}, &(0x7f0000000500)=0x8) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) getresgid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) freebsd11_fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000800)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x5, &(0x7f0000000840)=[r4, r5, r7, r9, r11]) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)) r12 = msgget$private(0x0, 0x1) msgctl$IPC_SET(r12, 0x1, &(0x7f0000000940)={{0xffffffffffffff94, r6, r7, r8, r10, 0x80, 0x100000001}, 0xd, 0x481, 0xfffffffffffffffd, 0x8, 0x3, 0x0, r2, r2}) connect$inet6(r0, &(0x7f00000009c0)={0x1c, 0x2, 0x8, @mcast2}, 0x1c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000a00)="c67cd4642ced18354c57ff6f4eaa4b1ed8eae4163d4c4f565c907b9628eb36619c0069ab51d7f81cb36cadde") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000a40)={0x10001}, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a80)={@in6={{0x1c, 0x2, 0x40, @ipv4={[], [], @multicast2}, 0x7f63}}, r1}, 0x84) fchdir(r0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000b40)={r1, 0x20}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000b80)={r1, 0xffffffff, 0x101}, 0xc) getresgid(&(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)) sync() setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000c80)={0x2, 0x96, r3}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000cc0)={r3, 0x4}, &(0x7f0000000d00)=0x8) 00:08:10 executing program 2: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483b7c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b12e6542d9fd45e22c892a0f0000009f") 00:08:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000180)={{"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", "ed6c8de12ae062fae8478790a60ac4abbee6e9efa57095dffa4d912ae45db20b", 0x7, 0xb5e}, &(0x7f0000000100)="f7d1f3cb641a87ecc4b59cc40521194fd6d11e8834c65ebf3383d06f5f529e5ce7a53ba93709eaed4f7512f830d891dee8ee5ba3a0c2b34ed363f5ed92d9f62abff42eb0f96493c6e508a3164318781ccce62b39a2ad4f5e9337d01126d9302271a66b0eb38b45386df46baa", 0x6, 0xa69, 0x3, 0x200, 0x4, 0x1000, 0x7ff, 0x6}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) munmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000) mlockall(0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000600)={0x0, 0xffffffffffffff81}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000680)={r3, 0x81}, 0x8) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r4, 0x0, 0x0, 0x302, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:08:10 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x4e, 0xffffffffffffffff, 0x184) 00:08:10 executing program 0: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$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') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = socket(0x2, 0x3, 0x0) fcntl$setown(r0, 0x6, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r1, 0xffff, 0x1003, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x207) getegid() lchown(&(0x7f0000000640)='./file0/file0/file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x9, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000500)={r5, 0x6, 0x5}, &(0x7f0000000540)=0x8) 00:08:10 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setgid(0x0) r0 = semget(0x1, 0x0, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x8001}, &(0x7f0000000300)=0x8) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000140)=""/133) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000c4a2d93bf1c423c549ce0a") wait4(0x0, 0x0, 0x0, 0x0) 00:08:10 executing program 3: ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, &(0x7f0000000440)="c2") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000480)={{"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", "13c02370f0e2f3d89d26903c19a8956ffd681d38aa44881d2b3b189d42e7bd03", 0x9e5, 0x2}, &(0x7f0000000080)="3ca43564d4bece01a2e0424efa1f75f23f32e9df0a8970282e9bb31890e416061e1f2c288a5e93e4e371ed62cc23", 0x9, 0x5, 0x3, 0x100000000, 0xffffffff, 0x7fffffff, 0x81}) syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe}, {[], @icmpv6=@dest_unreach={0x1, 0xab, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000140)="6d06932c32dd1d0c3cbe89bd120152bf9699cbc3ed5968e9bb4cfa2cbb71b2c32e78e5e1ab7727e75feb25a26a0c8bba346d85b63ce36870eb1e375ebe481bef8d1b05d4c1948a00b24ab3055cd54ee73acc987e382545298606863a97daf570c2e4a39751b8f47ac85fb9dca550091b55bacbc533ba98f6b4b17f7d187c6ca181ccc45450dc079d57f139e286bd41f9bc18e243e30ab981b69769fd2fb400f183b4c3086decfd0d99296c3d5cf1dd966056c88818314dcda2ce4e1038a52edd18f4c46dfa21c663cee6aa0c89656ea2ee90a815dd6220cb8ff138f479e6dde42440cef180007c72253d6ed7481b66e096") 00:08:10 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000200), 0x8, 0xfffffffffffffffc, 0x0) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) 00:08:10 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400, 0x2) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000240)="3c234e4c458e917321065aea64eaba7f00057e20e55c7cb16291d608c46dbef0851324d05f6591d73e44a385495f0557c0844ead592b45d0ea8c7c858962eed301df5755eae1c02c966c773f7a9e8de65ef0cf78d532c0a27ba4ba72899708fc57a7999d42c935db262a25ff07eef70c16261e0218f4f23f550809461004d992") getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:08:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000010000"], 0x10}, 0x1) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x120008, 0x40) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000200)={{"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", "6ed19b52c6b8e36b5da172222d96f364b33b716e95a058f15aafb6a19ed0bbd8", 0x1, 0x2}, &(0x7f0000000040)="a3dde424587ea49bb9c530d9caa65dbde4f9c019c314ad036136d6936904eecacf531c3f4d7d116e27be8deddf965fd8b1e0e9eddfc60506af589d03804dfe0d66e0c4cd41fe38df649b33b0e8ba94b474056b88cfe74df4f85fc72b2c5f1623420a2e2a3d02c9ca9142a171a11c60bee3716ea29e442aff97ab1a3d17173fb6a75b7b1a16f811535f1eef2565b901b8dcdf5d939f272a74be560f41ede4611d34b56d589d7cd1554967", 0x5, 0xfff, 0xffffffff, 0x9, 0x9, 0x4, 0x81, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000680)={0x2, [0x0, 0x0]}, &(0x7f00000006c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000700)={r2, 0x1d25}, 0x8) 00:08:10 executing program 1: mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000040)) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x4}, 0x0) 00:08:11 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) truncate(&(0x7f0000000000)='./file0\x00', 0x6) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) ftruncate(r1, 0x80000001) 00:08:11 executing program 0: r0 = msgget$private(0x0, 0x80) msgsnd(r0, &(0x7f00000003c0)={0x1, "cd4bb9d4d0fd61b4f654b414c115d4dd43c9745833a6b39ff4cf4fc6d7d9a3724b439b18f35a13e8401c0aadb31aa23aa63d59e7a0217702b8cf337584152e47aa2cc776306a36d7bfa9a5e4c1c00baa8bf0cfe40a7df028cb9c7d2c004e4aaa7ddde0b99b06947f45793eb576db3fe0d157b097d906b828f5125e7014132e61cd3649cd"}, 0x8c, 0x800) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x1, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r3 = msgget$private(0x0, 0x48) msgsnd(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, &(0x7f0000000480)) r4 = msgget$private(0x0, 0x400000000000008) msgrcv(r3, 0x0, 0x0, 0x3, 0x0) r5 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x2) r6 = dup2(r2, r2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x101, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/130) ioctl$DIOCGETRULESET(r6, 0xc444443b, &(0x7f0000000680)="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") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000180)={0x3, 0x7, 0xd42, 0x1}, 0x8) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0xf100, 0x2) ftruncate(r7, 0x7e2780e5) r9 = fcntl$getown(r5, 0x5) getpgid(r9) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') msgget$private(0x0, 0x101) 00:08:11 executing program 2: clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x80000000, 0x1}, &(0x7f0000000040)) clock_nanosleep(0x6, 0x0, &(0x7f00000002c0)={0x93, 0xfffffffffffffffe}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000240)=0x8c) 00:08:11 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @random="7e7c1cae7268", @local={0xac, 0x14, 0x0}, @broadcast, @broadcast}}}}) syz_emit_ethernet(0x3806, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa8600000000000000000000aafe8000000000000000000000000000aa"]) 00:08:11 executing program 0: r0 = socket(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff0000, 0x1000000, 0x4b67, 0xfffffffffffffffc}, 0x14) 00:08:11 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e418120471e2b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000000)) semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x8, 0x0) 00:08:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0xfffffffffffffff8}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:08:11 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xa7) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="a9c244f1d2ba00daaf82a616d26d04179e803061c1f5b0aa0d77a944b5bcf2edaafac11514996d7c3a5c7f0e1333a22a9ee6d17cf9d12f7cb680a5c7f17957db98f61c7a3fc552486dd1ae90fa255fd4dfd463b0c58304427538105916214075ad11c8d77cba51e092dd4487f842240f4d96a4a9da210a4de4c12922d4de9fae57a7b53839225ea318cc") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8) 00:08:11 executing program 2: setrlimit(0xa, &(0x7f0000000000)={0x6, 0x800000b35d}) socket$inet_udplite(0x2, 0x2, 0x88) select(0x40, &(0x7f0000000040)={0x2, 0x9, 0xfe0000000000000, 0x8c7, 0x8, 0x0, 0x7, 0xfffffffffffffffc}, &(0x7f0000000080)={0x7, 0xdc5, 0x8, 0xfffffffffffffffe, 0x7, 0xa1c2, 0x100000000}, &(0x7f00000000c0)={0x4, 0x0, 0x1, 0x6, 0x8001, 0x677, 0x7fffffff, 0x7fffffff}, &(0x7f0000000240)={0x400, 0x401}) mlockall(0x100003) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:08:11 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/59, 0x3b) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0) 00:08:11 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x50) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x88, 0x8, 0x400, 0x100, 0x6, 0xfffffffffffffe00, 0x8, {@in={{0x2, 0x0, @rand_addr=0x9}}, 0x0, 0x9, 0x7, 0x5, 0x4}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x46}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, r2}, &(0x7f00000002c0)=0x8c) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0xffff, @loopback, 0x5}}, r3}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000480)={r1, 0x100000000}, &(0x7f00000004c0)=0x8) ftruncate(r0, 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x1, r1}, 0xc) r6 = open(&(0x7f0000000540)='./file0\x00', 0x100000, 0x42) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000580)={r1, 0x98c9, 0x38, "843142f60784df43f1266232104c4c41fee6b3a9c9a62f9c8dbe0a93d386e5e134232b26c4a331b8c2e192e95e98a61fbf880f71b2009db5"}, 0x40) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f00000005c0)={r1, 0x3}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000600)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000006c0)={r5, &(0x7f0000000640)=[@in={0x2, 0x2}, @in6={0x1c, 0x2, 0x66, @ipv4={[], [], @loopback}, 0x9}, @in6={0x1c, 0x0, 0x81, @mcast1, 0x57000}, @in6={0x1c, 0x1, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000700)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000740)={'bbr\x00', 0xba8}, 0x24) fcntl$getflags(r6, 0x3) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000780)={r2, 0x401, 0x815, 0x80, 0x3ff, 0x5}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000007c0)=0x5, 0x4) bind$inet(r0, &(0x7f0000000800)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r7 = shmget(0x1, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000000840)=""/227) setsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000940)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000980)={0x800, 0xfffffffffffffffd, 0x6, 0x1}, 0x8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000ac0)={r4, &(0x7f0000000a40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000b00)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000b40)={0x5f0, 0x3100, 0x7f, 0x20, r5}, &(0x7f0000000b80)=0x10) renameat(r6, &(0x7f0000000bc0)='./file0\x00', r0, &(0x7f0000000c00)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000c40)={r2, 0xfffffffffffffff9}, 0x8) 00:08:11 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0x8d}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x870}}, r2, 0x4, 0x4, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8c) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) msgget$private(0x0, 0x0) 00:08:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x40000050100, 0x0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c230f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:08:12 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ac1400bb00000000030000388285213aa83b95"], 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x38, 0x0, 0x0) 00:08:12 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x2, 0x21fa}, 0x8) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote, @multicast2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@rand_addr=0xa2, @remote={0xac, 0x14, 0x0}, r3}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0xffff, 0x3, [0xae80, 0x5, 0x7]}, 0xe) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0], 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000400)=""/115, 0x73, 0x0, 0x0, 0x0) 00:08:12 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") r0 = msgget(0x1, 0x8) fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpid() getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000700)="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") sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r4 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000180)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000240)=""/142) r5 = accept4(r3, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r5, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept4(r5, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r7 = semget$private(0x0, 0x7, 0x400) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000040)="fcd7c511546c5c3b65c8fa3ca9777530c14d733e54032057171be24cbf40f8581c483a977b46") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0), 0x4) __semctl$GETZCNT(r7, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r4, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) 00:08:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) flock(r0, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000580)="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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x4100, 0x3, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x101, @mcast2, 0x8}, @in6={0x1c, 0x0, 0x80000001, @loopback, 0x7}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1f}]}, &(0x7f0000000300)=0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x100000000}, &(0x7f0000000180)=0x8) 00:08:12 executing program 3: r0 = socket(0x2002, 0x10000001, 0x802) socket$inet_icmp(0x2, 0x2, 0x1) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="228aa57b286d694fd19ba25afcb872d010153d9bb063de22f105e2b8e454"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) fstat(r0, &(0x7f0000000080)) fstat(r0, &(0x7f0000000180)) 00:08:12 executing program 3: msgget$private(0x0, 0x4) r0 = msgget$private(0x0, 0x20000000000606) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) socket$unix(0x1, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setrlimit(0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = semget(0x3, 0x2, 0x400) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000001240)=""/4096) fstat(r2, &(0x7f0000000300)) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x11, r1) ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f0000001200)={0x7, 0x2}) getsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:08:13 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xe, 0x5}, &(0x7f0000000100)=0x8) 00:08:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000000)) 00:08:13 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2206000000ff0200000000000000000000000000011f00"/128, @ANYRES32=r0, @ANYBLOB="0200000021000000000000000500000007000300"], &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt(r2, 0x83f2, 0x7, &(0x7f0000000100)=""/253, &(0x7f0000000200)=0xfd) shutdown(r2, 0x2) 00:08:13 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket(0x13, 0x0, 0x6) connect$unix(r0, &(0x7f0000000400)=ANY=[], 0x0) syz_execute_func(&(0x7f0000000600)="98c461d1d1dc66430fd116f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4640f3347f65203f4c66db787dfab00000000c9dcdc0fbcaf001000004783b10700000000acc4a2eaf7edc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c02c6969e3c0f526260f5ef90f185394c4a1dd7dbbbfdd5cc6d540d0d0f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") r1 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000001240)="56c27d0abffc11c2ebc0a6f4fe0885dc3395495eda4502f134d3b03ab197463848247bcf65547e540a06040772c185db8ffa0f618ef56ac4a893824555580481ebfc77ed9ac21acf8a42eabff52c0dfe4ded3733760dcd08d72547fe207df9e752631b9b89016d66d9dc6cf1583a47d2f2e971b3a93b7d8323d0446bfafdd9a9d9f4e89e13194258ccd07d0bfcddf179a285321672839b8158f8f0d0c0aaf3cb8c9c2dba014aa5693ebec21d4fb50bbd3e919b8402038cdd16baab75dd5292bb68415bce") r2 = dup(r0) clock_gettime(0xf, &(0x7f0000000100)) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000003440)="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") 00:08:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180)=0x200000000000, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0xba73a1d27ae2f515) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x1}, 0x8) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000080)="cc199851ba29193c09999797ac98c34ed40582d991125df38db0d218954e519eb248c9c3dcfc5655cfa994c4a9324de0a83ad5fa6a965983184ad6fc00bfa8758af06db6a24777a725d3dfe652b13766155befabbbc66061f1a3c4ee8dd013d9cd405d3b35793e8558a8cce69ec125102e9babbc488db802ad040f365546cbeeb0b01b2d6f36677b85a496527ada1c2967c431f6d9b5134c553e733a750c3b6d486acd28057ce290aa9fd3b7a8883818cc6e") bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0xa6e, @rand_addr="a79a02dcf2dfff6159636914391a6dc5", 0x3ff}}, r2, 0x6b8d9966, 0x2, 0x8, 0x10000, 0xe925, 0x101}, 0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x40, 0x39db, 0xfffffffffffff000}, &(0x7f0000000340)=0x10) 00:08:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000b8b08f228015c1250c3612710e176d7104c6b2d16d949af6e1db09000000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) socket(0x1c, 0x10000007, 0x7ff) 00:08:13 executing program 3: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ead000/0xe000)=nil, 0xe000) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="750d649f400ef41ef3c3bd3ab6b44877cae13d61d551942136599766", 0x1c}], 0x1, 0x34) 00:08:13 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c40b4e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0xfffffffffffffff8, 0x6e, "33c362404146cd259fd2bf69d5320b82e239f44c4d6c42af8bea1f6ece146c31ad9bd82c7ea341fd1334f80f74ad820e0b1bf261336985e1a9d3188f6b2c69425a42c68a208e3d6c7c2a33828c22a745e69823b81d18c560af4472d94ae299abadae7bb678a4f9a6f21214546eb8"}, 0x76) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x2, [0x80000000, 0x8]}, &(0x7f0000000280)=0x8) 00:08:13 executing program 3: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f00000001c0)="3d880f61367c407a7db4e83366ba000069b55654c1e33ecf019d50541b5c4b7b794ec8d45c69dd7601f1c5b619b1c1cc009c24602e5489a2913fd15a7c574d632f167fdcbe02a57bfa0f1200000000000080043e6f344377d5409f94d1a8bae08a7a6de1aecd5425a6c9d556bc042afb30a229f533333811", 0x78) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xffffffff00000000, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x7, 0xaa9}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20005}, 0x10001) writev(r1, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000002c0)="54815a07777e062b27d71908ee2ac36e9d8f082e35d720d4f9ffb7ead00789ffc5acdf649d5deb32ba7766319be2760f5c55f0f9f426a62fba994446b52c56a6617f0a65544867260a", 0x49}, {&(0x7f0000001380)="5c16068566cef7a379c3c6dd327c346de8892c0b2be4ce552cfdd5bde20665827de11259c74d612cd4c73b718a31df51ae453f50cfcef8909acfabceb1515cae275c2832b8b96dff819cd4e35782c97c6adcc6b91113069c94c1eca7a1982d3e7eaf5802a8f6377e916eedd267edbaea65352044fe8c24bd2cbf77ae2ba59da051ec6ea9beb53b3001181100151fddb478460329b75be1e18d44eb40f1692473d5dd998f1b4a50723b21ba14056c3abd9a1ca6", 0xb3}, {&(0x7f0000001440)="be919558680f466487b50ff2874bc4061891c8d10d7a4333e025531e2a2c62da04ccd70ffe5a13916490e6cdb58e500cc5cb456dcdc901184d803f1ee298", 0x3e}, {&(0x7f0000001480)="7103660d5537de4f183842d4595f0ee077b0124733e519a032d757eddaeeccd9c30ff7a6641c264bcd6c7d0dff509e5c2db1cc6141273138ba2ef6cc8db20dedbf5ae6a3862b58ea1dfd76b54ab67aef0a6841293ca3b8dfddd1386dfc6f0cdb92c1050b4461ff0311d657612e41a4168f6943fdb4e5f0d7eba3855ed4f6e7b6f0415b5368a4111ad6e80141b28ab310a26e520381fee01cb3a8bf412c9a88de8ef924", 0xa3}, {&(0x7f0000001540)="066da057fb4f6ade1dfb52d9a9a71b40cd855d1bd0d623739c09894d926be5b303e0334c908598b5623b5b1086cf6dfcd8c98604215cca5de321b98c1058af3fa1eb00fdd1a3598e42508e2ec3ce8d2edc91c19fcc3f5b55e35b0a3086d9db626c6740e7f4d201985d91bbe5c77f434bcc8bd7eba08b28dbba1658f5b63e6f0bff218e5d9bc68a69f7fa0e9a2fcba063d3101bd5f67dd3ac2f02fa8a9cff1bb88d62d49da40529e3a307e2e501165d1f709f9f49541c16cac0e04352cf683328dd6b3cf4d7bed3ca67af555687e23ec0966dec9a02628d130ff9428c3e01dfbb4a7355cdb5de25", 0xe7}, {&(0x7f0000001640)="8bb77cccdd9a8463c91b285111808344ab721a", 0x13}], 0x7) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="e9ffffff00000000000000000000000000000000000000000000000000000800000000000000000000000000003daa3bb0b528123c000000378d00000decb18a00"/83], 0x1, 0x0, 0x0, &(0x7f0000000040)=""/116, 0x74}, 0x80) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000001700)=0x200, 0x4) 00:08:13 executing program 0: syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:08:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1f, 0x2, 0x5) r2 = dup(r0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000080)="9a791a7373cb1b7f991423d29d106dcf1d56") fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000440)={0x0, 0xffffffffffffff43}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000004c0)=r5, 0x4) lchown(&(0x7f00000002c0)='./file0\x00', r3, r4) getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f00000001c0)=""/154, &(0x7f0000000280)=0x9a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x72, "fb486858660134050da1f3803ce43d86140b48f3574e3b6f88d8e11dae7b25ab3790569a034e4cc80f4393e1b1aca0a42abf4cfdebff640c64d96aa802b32b6f3daa0eee802810f405a14b9a4391330f176e725a03f73684a1603fd173088c6f8daced9c57c46cb238607c7dce6106c19a49"}, &(0x7f0000000380)=0x7a) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={r6, 0xe, 0x1000}, &(0x7f0000000400)=0x8) setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0) 00:08:14 executing program 1: r0 = open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x1) futimesat(r0, 0x0, &(0x7f0000000280)={{0x8, 0x8}}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ppoll(&(0x7f0000000240)=[{r1, 0x156}, {r1, 0x20}, {r1, 0x4}, {r1, 0x24}], 0x4, &(0x7f00000002c0)={0xfffffffffffffff7, 0x6}, &(0x7f0000000300)={0x8000}, 0x8) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) munlockall() getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) 00:08:14 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0xfffffffffffffffe) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) munlockall() close(r0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x8, 0x6}, {0x646, 0x5}}) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x4, 0x18) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:08:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x880000000000206, 0x84) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) setuid(0x0) fchown(r0, r1, 0x0) setuid(r1) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:08:14 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000204, 0x9) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setregid(r1, r2) ftruncate(r0, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r0, 0x105) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:08:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r0) getsockopt$inet6_int(r0, 0x29, 0x6c, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r1, &(0x7f0000000080)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x808, 0x1) r3 = semget$private(0x0, 0x3, 0x2) __semctl$GETPID(r3, 0x7, 0x4, &(0x7f0000000100)=""/193) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f00000002c0)="3e74bb000000007d868f2f4a3ec330195f462fe15a61fc61419413d5271e267662390a694951920e36aa062e9aa4c4a22084410c804469c3bdfc489f857df8f09a8e5034c36bb5119edfd5d2fbd6d3d179454596bfe567829a3aa7ce9f593df93403c2ac4eae1a42b2a9fcda18db023f6f9c3268523a59c4b890d032b44500000000000000") 00:08:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = dup(r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000000)="2f5f7fbeb24ba430a343d276c36d41f7dc1dc2caf2e970fc598b45fa1ad3") 00:08:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000f, &(0x7f0000000140), 0x61) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000, 0x2]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) r1 = socket$inet(0x2, 0x1, 0x8) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1103, &(0x7f0000000100), 0x4) 00:08:14 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x8c}, 0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r5, 0x0, 0x49, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) listen(r4, 0x0) close(r4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={r3, 0x5, 0x3, 0x10000, 0x8}, &(0x7f0000000280)=0x18) r7 = accept(r4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000380)={r6, 0x80000000}, 0x8) close(r4) sendto$inet(r1, &(0x7f00000002c0)="1d101954e6695159c4d65244edd579dd850f74d13959d5ebec7d66108aa0cd65d8c481bbeaae1b561af933784a8ac8d3a0b95ab8408bc088ef8392ab31335b8d28b64ea7f7de77f82c78d9fd5f915461b0a8935dda0b29259eaebe9407d8bff9967887ffc16c7bf6d3a60304", 0x6c, 0x81, &(0x7f0000000340)={0x2, 0x1}, 0x10) dup2(r0, r4) 00:08:14 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r2 = semget(0x3, 0x3, 0x8) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000400)=""/4096) 00:08:14 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x20000000a, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) poll(&(0x7f00000000c0), 0x244, 0x800000000000) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x4, 0x8001, 0x0, 0x100000001, 0xffff, 0xb0, 0x4000000040000000, 0xfffffffffffffffa, 0xffff, 0x1, 0x40}, 0xb) 00:08:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x8, @loopback, 0x5}, 0x1c) 00:08:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x4, @ipv4={[], [], @rand_addr=0x19af}, 0x1ff}, @in={0x2, 0x2}, @in6={0x1c, 0x2, 0xff, @ipv4={[], [], @multicast1}, 0x6}, @in6={0x1c, 0x3, 0x5, @mcast2, 0xe5}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f00000000c0)=0x99, 0x4) 00:08:14 executing program 2: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x83fe}, &(0x7f00000002c0)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0xe4, r3}, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:08:14 executing program 2: r0 = socket(0x2, 0x2, 0x0) fcntl$getown(r0, 0x5) r1 = socket$inet(0x2, 0x10000000, 0x68) freebsd11_fstat(r1, &(0x7f0000000180)) preadv(r1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/233, 0xe9}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000140)=""/38, 0x26}, {&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000180)}, {&(0x7f0000000300)=""/57, 0x39}, {&(0x7f0000001500)=""/254, 0xfe}, {&(0x7f0000001600)=""/234, 0xea}], 0x9, 0x0) 00:08:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x12) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:08:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x4}, 0x10) r1 = socket$inet6(0x1c, 0x20000002, 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) r3 = dup2(r1, r1) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f00000001c0)="392abab404ab7a50736d41f4f27c7e337953ab1619cf204b8bfc12030136e12b82536f0cb83cea74a4bd271bfab2a9c2764ee13414103cbef971ab1050fdc391bb9e3de3a2f26fecd25648ce4605cad1b32a12bc6707152b9d2b58d991d127bb822c9b5a8bce794ff5c77c2e51cb5bbff54c09b48c0b6b0eb50ffd848dc72e04a85b2fbdcf5529ed11112cb036e3ffd7735ee5e71f82eaffe482b1955b53d569c21611d4859c2d898b0587cfe3") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="0d00010077df7293d7ccbde36fe31349189062b90000"], 0xa) 00:08:14 executing program 2: getpgrp(0xffffffffffffffff) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) execve(0x0, 0x0, &(0x7f0000000480)) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000200)="effb7460394d674de8a0e54376f61b1b139eea2a884af9aab1a33846dcd1dca8a42f422faec1c192e8afbe56af2d873145e0a1fc9e90b24dacff47ab080132e11df51ed226e8dfe416232ac374505c89440542aa6c5657fbc24a52e3b4479cd7b38fd125d9c4e3a2343c89342b715e76247a8a8409f586278640665f1c8520f79c247082b1dbb2d53c1c32be5201c4c156479455c9d7f00b9e41b8346ae14f0b8dbb7fe9a463e7c217aa2c4626de1cef") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2003000000ef58f9d40ca92fb8770d3b0695d55b7800800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004200"/128, @ANYRES32=r3], 0x84) truncate(0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) unlinkat(r2, &(0x7f00000002c0)='./file0\x00', 0x800) 00:08:14 executing program 3: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:08:14 executing program 2: syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10008, 0x100) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000240)="f51cd6bb509c76cc58cf42f17b3325c97cf7f5334f707b2a66b623420dccdde61f49a900f56a82eb628636e0") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:08:14 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x100}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) accept(r1, 0x0, &(0x7f0000000200)) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:08:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget(0x0, 0x22) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) fchdir(r0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0x20, 0x9, 0x7, 0x401}, 0x8) ftruncate(r0, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0xfffffffffffffc5f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3, 0x6}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x0, 0x1}, 0x0) 00:08:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000080)='0', 0x1) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000240)="9e3a56dac203f0f416a9ae447d5d3ca2491b381aa2537dd7c256fe1813e96c1a4012e536826512fcd8a2eb6a489b119096cefa5c06f30bd0786259f27f805237d5ce6f49fef521bc90e519b2e5c004116ed5f16e432467b4b31f692c67687101fafd8ecd4361797487955be358849d5cdad8864f1837509fc12d65af91ddebbc25ae44b0cc5a6742cd5b5da3c8926d0475abf935eba3fd419103d5e8def03a8d9fa3a87a58aacb706ca2397c677ae599546133aff739b49f3623b75644d6426d2df72c23698aa51d299c457e944e208f2489afcba72d5aaac2bfbf66264b417202") r2 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:08:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x7, 0x7fffffff, 0x5, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x7}, &(0x7f0000000100)=0x8) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000001c0)={0x10}) r3 = fcntl$dupfd(r0, 0x11, r0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) 00:08:15 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="87fbfc901561e7d8") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x8004667e, &(0x7f00000005c0)={0x3}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x7ff, 0x4) 00:08:15 executing program 0: r0 = socket(0x17, 0x10000004, 0x3f) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x8001}, 0x8) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x7fffffff, r3}, 0xc) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f00003ec000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd}, 0xfffffffffffffdd9) sendto(r0, &(0x7f0000000380)="88caa1cb44fa47fef29bbe49a25b798005fd9d5f60dd893bb52bb5b98b43e29d12c98bd0876c713db9c69819cf17f01cdcb35288ee84a5eda4aed1cd858bae4afe522be2a2312e1e99aca9f7e49c3c9485552313368f9b20b5ac8467d3e83efef8a0df7a1f779692b2f7e425f72e4c376705f21d6870aef334ab20529631f0be96f5c6a2660289aff1de4e5abb72aec90c919d1752453e407e7abf40b3e6907e009483c8c1e6c39f1b398e40f4a1f33f14ab1d736eaed05427974f", 0xbb, 0x4, &(0x7f0000000440)=@in6={0x1c, 0x3, 0x9, @loopback, 0x7f}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="43b8310b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r5}, &(0x7f0000000080)=0x8c) 00:08:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)="bc54f654d42831dc4b4d029329f9d71a9dc4da97f95e893667e4c71cec8b1f92e1f832372a1432c7e6d36156c4f6ed141b739d83f696f202e5c13a49f71862b8e192bce0eab0d276c0e826c08bcc2e8c6c4ddde445c36bbf3b9d093628da0bc13c71", 0x62}, {&(0x7f00000000c0)="820ce8375e26c11b3b8b9bb39a698f9658b5f7cfb696fd7d1e6a415ea2c17883ca4fed3c0a6ffe35eced6d915ac09552fa02a45f2786d71b665d430afb9ca233697f0d8c8881ba5d12550a57b14068d51778e3ac70e8c2d6ffcc8383b4862803a7512bd0e0d41129514991e92e2990634fb46678eaf4f385616fa3990dfa5b5cf2c585ec453ae320c37ec90f1acc51f938bc5865bb2cff668c4f159040294ef3f31db271c6ee45012d", 0xa9}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1a, &(0x7f0000000180), 0x10) 00:08:15 executing program 3: syz_execute_func(&(0x7f0000000000)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x20, 0xf, 0x401}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x9d, 0x5, 0x9, 0x7fff, 0x7fff}, 0x14) 00:08:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 00:08:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x2fe1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x15, &(0x7f00000000c0)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x9c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x3ff, 0x54, "63f680dd6a47f00f60e026796fa482e35e5954ce35325b882e5c03e1d9a6d045cf55aeee226b2db4f1a35470da08e63076ec65124f270a9b73bd0784dc0dca5b89ac5d59456c09ea6d615dcb731e83f9567ba68e"}, 0x5c) bind(r0, &(0x7f00000002c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 00:08:15 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0xffffffffffffffff, 0x0, 0x17, 0x0) r0 = getpid() wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000040)) 00:08:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x7f) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82e52d2f66696c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) 00:08:15 executing program 3: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) utimes(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000200)={{0x9, 0x2}, {0x20, 0x1}}) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000140)="e1a35995bb4ee1ed37") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r1, 0x0) 00:08:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xfff, 0x401, 0x17}, &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x6}}, r2, 0x578, 0x0, 0x200, 0xffffffff, 0x94e}, 0xa0) 00:08:16 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="d3f0010000000000000000000806000108000604000100000000000080000000aaaaaaaaaabbac13ecaa"]) 00:08:16 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x5) r1 = socket$inet(0x2, 0x10000000, 0xbb26) getpeername(r1, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) ppoll(&(0x7f00000000c0)=[{r1, 0x4}], 0x1, &(0x7f0000000100)={0x8000}, &(0x7f0000000140)={0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffff, 0x80000001, 0x1000000000000}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r3, 0x7d, "c90555eeb71793a1c90d95adffc121ff024b40351797af0e1cdb5355af63a8050a177bcb7f1b00e284b49db05233d1e17d70d2b25291b67e0fb841054e74f1389fecb98dc827798256bd58edd6b67ee8a87043034f6db2b9a4e6789718bcbc86ecb74f87918e30f03e7b8ff1d65f7b71bd92cac5ed14268f35d4766710"}, &(0x7f0000000300)=0x85) getpgid(r0) open(&(0x7f00000002c0)='./file0\x00', 0x20400, 0x102) clock_getres(0x1, &(0x7f0000000000)) 00:08:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xd4, 0x4) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0xde) r1 = msgget(0x1, 0x200) msgrcv(r1, &(0x7f0000000040)={0x0, ""/234}, 0xf2, 0x2, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:08:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xd55}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x10001, 0xfffffffffffffff7, 0x8001, 0x10000, 0x2, 0x9, 0x87, {@in={{0x2, 0x3, @broadcast}}, r3, 0x8000, 0xfffffffffffffffb, 0x3ff, 0x1, 0x6}}, &(0x7f0000000200)=0xb8) 00:08:16 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) sync() 00:08:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001340)="0731811af7c1f80e235af2f33a0167283d6030779881acd9cf336148c14bf8260f12d92ee4ae9ac1b1d63a85f94360994dbab645cab4c3d01f021d33b866ee64630972bbe3c01959ce2059193483262139094adbb313796ac8978c1863e280611d4f4a226fd5e094b30f72aafd7a115b1dde1850c6ce131f23bfb21d21d9b743688dc4066dc5473f051f4a46dc9e5782b7d5fb3cdda006ee2813eb77ad484bb212c34ed5e1363153b48f8d607bf7c25e4d9ae82fe2b4859c2ab3b9806b23ecf38f7d7f73", 0xc4) open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x105) setrlimit(0x8, &(0x7f0000000040)={0x2, 0x4}) r1 = msgget(0x3, 0x2) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/140) setreuid(0x0, 0xee00) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="387b1144b06d2064ebf42c745cf8647f5f21e0d868170c9604e48fd60fe0d423942fbb82de90849dc27cbc5011704102bfab96407f32994c684c9e02d46a60dfb9d6a6dd29a85ec571885781dc2ad8e74b8c18b73685dff123dde34406", 0x5d}, {&(0x7f00000011c0)="caac9c5cef6970337b96416f2cba72c7df331e3d460a1b34c3cb9acb950fb978272aabf31ca837c49b8a69f7cf2bf7d2c254c68e680673d380b6f8af8d48d9d6c0b71a8771b287268df91f5cebc012c507e7f2ddbb56ff9d40591bbeaf026866606d24aa84ff3015de7fee79367ac03783aaa8c49143e1d86f8ec49aaa0206424e10b48f7bde5d533b3b592381ef39d8cf40c7bdc2d9e3446b72783826784b9a6d4949864c1bd05552630f37d3ab2ba20400b44c5ec8e2e657107366582aa46d932a537b08730e3452b06f0164e94cc168fd07df77", 0xd5}], 0x3) r2 = msgget(0x1, 0x20) msgctl$IPC_RMID(r2, 0x0) 00:08:16 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x100) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000240)="30c71a8f71d58995010e37e36a344f7bd8136464e82a8e1c4750d1e0fcbd25c8c0f7d79e6e68953bd2c2602f2320791a4e410cf7e5b9286e4f9fa16c23da39179642b2602ddcb56cb01386e489a13f94493c66ef22680b8b3c15c7c627325d4ece4faa5676ef0a29a13710748e730b775c40b5747b516e23517ea8b38f79e71405135b217bffc81e8c4fd972e4f8bea232b1840a4620b8195ddceccc9283805b71ef57d46851f9c9a08d86e3048286789dd52b55332853da0000000000b653a569d329ca444b7a7a66ed981c6d6ba10c438ec5cab7571c01e608093f7296df224f26b9d257e4f7e506") utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x2, &(0x7f0000000040)={0x3, 0x0, 0x6, 0x6, r1}) 00:08:16 executing program 2: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x3) mlock(&(0x7f0000aa1000/0x3000)=nil, 0x3000) 00:08:16 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000040)=0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x488f, 0x1f}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) nanosleep(&(0x7f0000000180)={0x8f37, 0x20}, &(0x7f00000001c0)) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x3) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x84, 0x44) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x401, 0x400, 0x6, 0x6, 0x60e, 0x3b, 0x0, {@in={{0x2, 0x1, @rand_addr}}, 0x0, 0x0, 0xfffffffffffffc01, 0x4, 0x800, 0x4}}, &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r4, 0x900000, 0x7, 0x6}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r5, 0x7fff}, 0x8) bind(r0, &(0x7f0000000440)=@in={0x2, 0x3, @loopback}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000480)=""/86, &(0x7f0000000500)=0x56) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000540)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000580)={0x7, [0x5abe65f9, 0x9, 0xadf, 0x0, 0xfffffffffffffffc, 0x4, 0x80000000]}, 0x12) r7 = semget$private(0x0, 0x3, 0x734) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f00000005c0)={0xe8, 0x80}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000600)=0xb8b4, 0x4) nanosleep(&(0x7f0000000640)={0x7, 0x7}, &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={@in6={{0x1c, 0x2, 0x3, @rand_addr="ccbe2f03996d79cbe2d28e8f8be63d4d", 0xfffffffffffffff9}}, r5}, 0x84) nanosleep(&(0x7f0000000800)={0xffff, 0x3ff}, &(0x7f0000000840)) fcntl$dupfd(r3, 0x11, r2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000880)={0x5, 0x6, 0x6c00, 0x101, 0x9, 0x7, 0xff9, 0x1, r5}, 0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000900)={r6, &(0x7f00000008c0)=[@in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xbe65}, @in={0x2, 0x1}]}, &(0x7f0000000940)=0x10) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000980)="a2349238b7f0220157179fc3d5f09ac90e1825fc422340d32a7f63d35b452963520be10b42e5580f22425a829362e886be8d8e05fa2fcd7cdd4cef6f28c49485f31dd5b9ee1422fbb4687253ef0c6cbc4e4312cf18d2d861e8a6d90c8d561103634e4b4e65b1e1fd4ae9519400d6ae6b196eb976") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000a00)={r6, 0x9a, "043070f1f3db02a39a4c0153d0856a91ea3f884553bd645855d09dbee27814a6f08dbba1cfb3c8f212a82e6cf7c53e68e981cd63aa4659828e1b0b47bd81c3077d520153ed20e515394e6482e65d2b97da1058548b961d94abd5c6c374c0d2d17027c89b0184cd685f058c0eacc2cf29371bd587d2e35d40c7ca465aff152d992d9dc02764acd5a4d33959d5150456af91e58ca7b8ef9934da51"}, &(0x7f0000000ac0)=0xa2) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000b00), &(0x7f0000000b40)=0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000b80)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r5}, &(0x7f0000000c40)=0x8c) __semctl$IPC_RMID(r7, 0x0, 0x0) 00:08:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6(0x1c, 0x20000000, 0x9) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x100000001, {{0x2, 0x1, @multicast2}}}, 0x90) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x8) getsockname$inet6(r0, 0x0, &(0x7f0000000080)) 00:08:16 executing program 1: r0 = socket(0x2, 0x0, 0x8000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) 00:08:16 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff020000660000000090780000000020f0a0af00000000fe8000000000000000000000000000aa00000003000000000000ffffffffffff"]) 00:08:16 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000140), 0x10) 00:08:16 executing program 1: syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = msgget(0x2, 0x200) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r4 = getgid() r5 = getpgid(0x0) r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x2, r1, r2, r3, r4, 0x2, 0xff}, 0x1, 0x7f, 0x7, 0x100, 0x0, 0xfffffffffffffff9, r5, r6}) syz_execute_func(&(0x7f0000000180)="982cf40f050520d0f80791b0084141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd70fb064d72900006efdf895958c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebbc4027d1716c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b550142c4b6593131b15d84ffde75ffde75110f0f3804830a000000") 00:08:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="e61faf5e608dbdc0525871e9c3e5663845d8985ad9fa32a608e9668d2b454f98b6414a54d1db4f7962db0b33f56a6b6b6ad1ba3b58c442c24861c1e9c2b89492e170b65f51fa", 0x46}], 0x1) 00:08:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x60) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x196}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10f27720970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:08:16 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000140)="c5e9033c0a2fefd1be1442759d5bede611811fbc708d2f5f3faf2f6067b271ba2495c6eb9f8aff20bb39184423bce66f172370534ce39551ce4d7d010778ff89de0657f9986fb288bb10418dcebfe57faf1d480a4bf5003cc253e9fac4d110ba67d46bb1d5b047df738bd0fdf7879dd89b24076fb171091c5122497ee6094fb6032b6b02daea69bd25e0a388ff0d2171859fa8e3e403174d9e3ee434ae0147e3ab2272850c589da3f96b00c2249da6f1a5de76afe23dfe7525938c03faedb1d3a883a4d89f0ccebff50cb72b305d327722262c36") ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, &(0x7f0000000440)="c2") syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe}, {[], @icmpv6=@dest_unreach={0x1, 0xab, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}}) 00:08:17 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="e453c81a7225d651dd1cb858663913db1c6099a82edd37d948cccdd4eba0526091d6bc176bfdf10c9aa22dc0892aa97bf2d5509437") r1 = socket(0x1c, 0x10000000, 0xea) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x3, 0xabb5}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x8, 0x800, 0x9, 0x1, 0x867, 0x358b, 0x7, r3}, 0x20) r4 = getpid() freebsd11_fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r1, &(0x7f0000001740)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="19183bfd4b10a14ab2a526e75be204393f7a4cdd43bff9d52b729447d71c29c88551237a748823629858d1409d2d11d62d64cb9b3ac1c221c5f9a5a40c62fc8f9e1e390cc0a8c8fe300ef0b1697bd345b1d10dc429e5fa67c201143060dcc98bdce6a54453e7f6713d41f78b4271bdb3afb739f47604206da9346bc8f8dbd06a03e42135e79c3afd8d409171d858e5b68e80c2eaa442d9e0ddecb6f744cc18ebe6e8e5b63326ec69326347da534cf07e1d8e7da569ef2f93a4014d9689f00a7017b93b2048f0782368c09016779710789ce5c2e4108549526a01ea94f4589125c501cde4069933941ffddd128282cebb80b57048c0", 0xf5}, {&(0x7f0000001380)="3153be95abffd9b77a6af510d88429d278580be546f88a8f865cb87722d922d3270d9188e21eaf10064a3c12129977c47e782701703ac096aa534b48a4e1f6f89ee4f3ffcaee7d71b4160aa3f267", 0x4e}, {&(0x7f0000001400)="1fd3df64029cf4496bfb21f85573", 0xe}, {&(0x7f0000001440)="03df3822a20262904853bb8e193959b9936ab96d33592726a26811e1e1a0101eb9cf59aecd831ce9836cd58d508416f67d6557fe8e725fe565fca8ad4c824e6aa282e5c3275f2d83b1cfbbe3a9fc477b836970742d25fe98d738c6cf1e64a4042b", 0x61}, {&(0x7f00000014c0)="efb58386fc5c7c771cc3aee07883ec85f8ab368e9e4b4894e97d5626c4ea963cf0df84366a34b7f89452622bbf04671c7762b25e1731933e9bb2adce0aefc7cb56535e2390710ca6666810b18464718a02350b17684f885e6e4c088061f7f2e9ff6f8e007916e84727b51b4740306d3fb3d3e81ce834d6b4c7d6f03f13ad3be6eb2b15452aae8d3bcedfd16a9ed85eadc90fd07089dd7d24c16d9834d16b7a61f7b60d8469463299a026", 0xaa}], 0x6, &(0x7f0000001680)=[@rights={0x10}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0, r1]}, @rights={0x20, 0xffff, 0x1, [r1, r0, r1]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x88, 0x9}, 0x100) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) 00:08:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r2, &(0x7f0000000980)={0x3, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x5d, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) msgsnd(r1, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800) 00:08:17 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) semget(0x3, 0x4, 0x19) ftruncate(r0, 0x4) syz_emit_ethernet(0x3f, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaf6aaaaaaffffffff22bb964e23505638158011f2c1720f4bf9d705000000dc02540000100000d853053dc4a2b73b008000e100000000aa00004e220025a0aa03ab1ba8c8089278ea000000"]) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0xffffffff, 0x1000, 0x3, 0x34, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x80000001, r2}, 0xc) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7}, 0x8) 00:08:17 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x40) syz_execute_func(&(0x7f0000000300)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bc4c14d71f52af2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c442e9b82500000000c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fc461792ba2080000006736660fd2938c000000c4c0f913376666450f17720d0f71e7f166660f3a0b0865") r0 = msgget$private(0x0, 0x3ff) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000480)=""/203) 00:08:17 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202312f00696c653000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x60, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) unlink(&(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000012c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x94, 0xfffffffffffffe87, 0xfe, 0x6}, &(0x7f0000001380)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000013c0)={r1, 0x9}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x4, 0x4, 0x0, 0x7}, &(0x7f0000000180)=0x14) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x100080, 0x130) freebsd11_getdents(r3, &(0x7f00000002c0)=""/4096, 0x1000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x10, 0x7fffffff, 0x101, r2}, 0x10) 00:08:17 executing program 0: r0 = semget$private(0x0, 0x3, 0x4) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000140)=""/251) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r1, &(0x7f0000000240)) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) symlinkat(&(0x7f00000003c0)='./file0\x00', r2, &(0x7f0000000400)='./file0\x00') getpeername$unix(r2, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) fchdir(r2) syz_execute_func(&(0x7f0000000000)="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") semget(0x3, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000004c0)={r3, 0xe, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000540)=0x8) 00:08:17 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000080)="04f07e12c5fc8b20546cc83462692b7d714d622cb9c180248a79e2bdd2ef71a44779e00df69345f9e72de35eece129457bdb3911f38b76255723bd35519cff8b6448d7988bbae97b199c66df941d542ea1bb6b6a788e0369ceefa42591c665527a932630", 0x64) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 00:08:17 executing program 3: syz_execute_func(&(0x7f0000000000)="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") accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000001640)=ANY=[@ANYBLOB="0200"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000002eff6e35585666fe2136e6195d5118af6bb5c150a4235be6007700000000005af5695ef9486cfdc2ba0c17c6afd7877813fb5634b7e6d67591aa5634ad73b895"], 0x8c) clock_getres(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(r3, 0x0, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000380)) futimesat(r5, 0x0, &(0x7f00000005c0)={{0xffffffff}}) pipe2(&(0x7f0000000500), 0x4) 00:08:17 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x17, 0x5, 0x5fe, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x2, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x37b) 00:08:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x34, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000580)='./file0/file0\x00', 0x20042, 0x20) dup2(r0, r0) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x80) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10280, 0x80) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000100)={{"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", "4d372d4bbcb4c9f6d03b4582d44a4626ff9a291fd9d6482fda685fbb7bafbffe", 0x8, 0x5}, &(0x7f0000000040)="c3d15fd98b328ceb9e5971595ab38ee893fdb1624fec770320781f64d467f0be44234e738f1d6843b55e34a3f14f790f9fb8ddc230c9810ce8e6aa0ad70c32ed209f7e679f51d486ee67782f178c5e5447521f56f2cbb22b024d043af8b7ed2aac1e714195ea3148391cec546b5500c25500d25014d4512b5bc7aacd783c7cc6b701a100b47ac42b376d80c61f82c247cd4070786f9f4737eed29190d67970", 0x8, 0x9, 0x5c4, 0x4, 0x100, 0x100000000, 0xfffffffffffffff8, 0x3e53}) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@empty, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) 00:08:17 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000700)={0x0, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000780)={r1, 0xd5, "38d3eb5f3bfbcfacf93edd596b57d6ca2ac5f7fac549edd0f45bb79295550a42a7029751002b1164ffc9d0641577176ddac18deaa91bd5cea919ed7f04bca27ed334397266b034fafc5414b4225d130ac7f98e4d489c783c5205712afd32b091218b600d1f211b52012d1b588cf341efe474d0b1547050dfedaff1dd59282b31b0d16d82979f95c26841350517c0e35034db431502fbe52fdb816bee82d3b00b6cfcf154578aab9cd4b24ba2bc9813784791293c529b0af0d5af84eb4d579982e2b21c43fff843609e3961b5bf59f3f6ac4eea554d"}, &(0x7f0000000880)=0xdd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8140, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000580)={0x0, 0xe8, "942d69bcf6b6debe1861865c019071f69a911f5b99b1b7f471d5da6d705ae31509c0d0f4feba279c0d0263747f7e8bdce5d2480a880f7493d66a3044367f15ee9835ec606a21d0802b588f738e2637a42180c7c6fe4dfdc540d60e8bacaa9ad0099ae7c5bcf206bd1661831a555c01d2ec831c406d4728f2df918a82371bd803a1b7cd139a9225fb4d4888333e71d1c6fc22517c5633d9b66954a17078620bae58e8afc7a0b857fe4754fd1abfe7d31cfadce0b2951efd6d693569440b5c4aedca933d8c8b7d99a6c9cd7708b2a9d24cf0985ad38be963afd20365cad88b75519ae35743f7029553"}, &(0x7f0000000080)=0xf0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x200}, &(0x7f0000000680)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$DIOCRADDTABLES(r2, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:08:17 executing program 2: syz_execute_func(&(0x7f0000000100)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) socket$inet6(0x1c, 0x3, 0x6) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/59}, &(0x7f0000000080)=0x3d) socket$unix(0x1, 0x5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x5) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000200)="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") 00:08:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f00000000c0)="f6a5", 0x2) execve(0x0, 0x0, 0x0) 00:08:17 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="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") 00:08:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x0, 0x100000000000000}, &(0x7f0000000180)=0x10) dup(r0) recvmsg(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffc8, 0x0, 0xfffffffffffffd34, 0x0, 0x232}, 0x40) 00:08:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80c8, 0x34) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x40, 0x7, [0xfff, 0x6, 0x4, 0x4, 0xfffffffffffffffe, 0x9, 0x0]}, &(0x7f0000000180)=0x16) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0x4, @mcast2, 0x665}, {0x1c, 0x3, 0x3f, @rand_addr="11e4ec22c02925986cb2cacb24c678ca", 0x4}, 0x5, [0xd240000000000000, 0x3, 0x48, 0x8001, 0x80, 0x6, 0x5, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x0, 0x3, 0x400, 0x8001}, &(0x7f0000000140)=0x18) accept(r1, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) 00:08:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x17, 0x10000000, 0x7) sendmsg$inet6_sctp(r1, &(0x7f0000002800)={&(0x7f00000003c0)=@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xde13}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000000400)="98fa1aef20a19268af5d55b5db53b43bf3b8ce295a99ef42186fd1ed6977eb8481164081f34451a2fef572b72207039eb3c5b5b859930350a75f250da0c098dd7aa2dc49c5e381152eee0b3263", 0x4d}, {&(0x7f00000014c0)="7758f2f5447904da93c85357e5ef7c7bb5508ed3caf881ff2b34fa68ca0cc0d3168bb57a2bda0794cd879271c2ee9836d57dc78ff6e397b8ab706850f6598c9e", 0x40}, {&(0x7f0000001500)="d4070baa25f97199e9af3e4bc180dce78845ad61feb6d1ea3d598b6159bd3b47ac45ac271b5c2eaa251b2f11ee0dce9b81166125b27ab9d97908b48047472e21", 0x40}, {&(0x7f0000001540)="b15c426701ee5d447e4c3c445aaec8c39af4f08bc29ff9591711ef85644af47f761c7c9d86ff8516db21f847c48962dacea2bcd8765de2d8a840e6b545cc8cea77403cf7d362753173a63be5d5b25c6d0f16d5987695bf51522f8fd6dd7fca17ccd1ea2dd3fe683404ef0d7660be729bb732886320a250c39e80ef356e2485e819aac7f4250d64b939738c24741563ff98851f91c3d361db6bb6e1f434b7ca3ae993c69417ff3867313da126188fe0319b10162f60628f9c4597bdf327cd900bf0cfa6841eb32b", 0xc7}, {&(0x7f0000001640)="1d2fd4f6f774c92fb26184754c92433e95bf0ad3b4e00fa83fefc507c83309a8d0de6aa2312722d5d8e4c512d07a7185456ba5eee1812252372d701ad2761df29ce04509a2e1062598f00f32cde7259bee5e2e44f8e88513427e4c59e4be32c5d10593b7dea7372d54d7d9ba2cedfaeeb7c619d439b799b8188abb9e6682fb27e1a0880ab244903f1a50509beb737979a75079908fafb48d23b62855e4c955f39862891690a9764359b198bd3d7d43006f8d117655a69a9d3e6e3dfe2c8611367b0a258ec51750c9071daa016019f52c2c5a4eceaf5341b1f4f07f2c4a4d60eccc217527fb1cdce788", 0xe9}, {&(0x7f0000001740)="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", 0x1000}], 0x6, &(0x7f00000027c0), 0x0, 0x105}, 0x100) ftruncate(r0, 0x7c0000000004) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x4, @mcast2, 0x3f}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="4c03a714accf56b228fe043382cd1446ca67033c79c4ad4aecfc163f13fface12eb5ce2a60feac9c009dc0550356347ace6fa61f3f1727a471c71dd2a43703101f5c00e9f7cba155c9ddc2102f936ea5022b7d90226c0f4442956cd3b740217198924b873cd1f7d3ccf715192f6800127f2b0c3174bff3c78199375da436d80e5f99390aacf38e59a109434dcae768d68cc2ae478d7a1027", 0x98}, {&(0x7f0000000100)="7a8df489bf21d5ea7f5a4b1a38", 0xd}, {&(0x7f0000000140)="6051b727f611fce31476063af0f2270421aae35c21bf2b450743bf9e53d3b9ce5adce03acd2c3c2e87f7254addb023d71df564e5684db3ccda6e7d747c741b6c622aac69439a285b77b1dd6bc9965b7daf06a7ed28188848128b", 0x5a}, {&(0x7f00000001c0)="e7755cbee45e32473d1b18048afa7f6f21d1ace035aa39371650721230864ded5bbd2baf07ca40bb6d9b79e1677acc8e4db9d396d38e4ea332f47a8fd8152c498c07f9fc1d342c2dadc32d4a236dfc819f87973020c6f21d9b77b2128a4ecacca72ec2dcc57c53f21936ca59ab51448f6e74ddf67692a5273828cc144ef17ed939e4f18e38139693a19086c14d8baebe1a9d92cb640420aa94d4045f5707e4f06ce281781cf2f9d4d13383342bea08af4fb8fdca3937d3139a605598e22418727cc2482e8bf3599cb2d9c2342d", 0xcd}, {&(0x7f00000002c0)="6109b60017b753dc9e91fd1e8e22d29c370bebf16d70a5923322d59e304f7459e38b0ca3", 0x24}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, 0x0, 0x0, 0x80}, 0x4) ftruncate(r0, 0x20000000808) 00:08:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) 00:08:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000000c0)="7ef7c9490c23f717747fcc53f360897828c9bd984b97ced2a67d4219b59462fa9b8dfaf2a3030221c4dc7de0468b26af4c0b38a5a782a73cf8391e67133b39755d1c6785066739761224a9ade8bf78a263dc687b9140bd") connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) getpeername(r0, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10) semget(0x0, 0x3, 0x383) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@rand_addr, @loopback}, &(0x7f0000000180)=0xc) 00:08:18 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xb101], [], @broadcast}}}}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x10) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="88df58") 00:08:18 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x8}, 0x24) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:08:18 executing program 0: socketpair(0x17, 0x3, 0xffffffffffffae3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000040)="7d006ba6fc4057f80d3293b053b29ecb1eda91f3d4b7d358ea2e1cf8923de27d0ac274d4c3353d5daadd59c5b2f831ed61aef75a50f9c96ac635121232f9c62fe2164a916b0589b6050850cba4e178d4bb75b33fe454619e09e8344aabe6bb42c94b67e58b2e3cfaaf02dcb30bb0d691a80584f38837ca301486819c817fce3be03e7d2eab2d3ed930b104acf0e4cad72fe250246a710ec68417c26020ce4e7872a9355f2b191ebc8eab2c0f", 0xac) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x3) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, 0x0, 0xffffffffffffff14) accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) 00:08:18 executing program 3: setreuid(0x0, 0xee00) setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000cc0f83208015"], 0x0) setresuid(0x0, 0x0, 0x0) 00:08:18 executing program 0: syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/104) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:08:19 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x28d, @rand_addr="454ae98422c1d090442ac67fd3c122af", 0x6fe0}, @in6={0x1c, 0x2, 0x4, @mcast2}, @in6={0x1c, 0x1, 0x81, @rand_addr="2238af00445ada13d5d97df3e1f06fd4", 0xe9}, @in6={0x1c, 0x1, 0x200, @ipv4={[], [], @rand_addr=0x1}, 0x8}]}, &(0x7f0000000280)=0x10) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r1, 0xfffffffffffffff9}, &(0x7f0000000300)=0x8) poll(&(0x7f0000000340), 0x0, 0x7) r4 = shmget(0x1, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000380)=""/102) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000400)=""/4096) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) listen(r2, 0x6f75) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000001400)=""/98, &(0x7f0000001480)=0x62) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f00000014c0)="89c89cef9bc484c32e6ccdfd7b3ff0185e1a507fa013cd46f455266dcb72740cd3613db72404767453df8ff37962f65367d1c54e09c32642d76a9e7cf706180bf361e85581b8ed36e60fa1a5d4d0561661f3ed8c4de31a097cc4ae36d4b19112fd5cc8581eeb7b7f2ad35e48f2c782631804db86d621a1782af9fd9df4f240b74780afe41f83686a3667ecd6b45df08a69d3302674070d4a8ffdd59b9fcf47f4c7aa396889ead26329") setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000001580)={r1, 0x4, 0x7f}, 0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000015c0)={r3, 0x8, 0x8000, 0x4, 0x4, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000001600), &(0x7f0000001640)=0x4) syz_emit_ethernet(0x84, &(0x7f0000001680)={@empty, @remote, [{[], {0x8100, 0x7, 0x3ff, 0x1}}], {@ipv4={0x800, {{0x14, 0x4, 0xffffffff, 0x7, 0x72, 0x68, 0x3f, 0x0, 0x6d, 0x0, @local={0xac, 0x14, 0x0}, @multicast2, {[@end, @timestamp={0x44, 0x14, 0x6, 0x3, 0x6, [{}, {}, {[], 0x380000000000000}, {[], 0x20}]}, @lsrr={0x83, 0xb, 0x5, [@multicast1, @multicast1]}, @ssrr={0x89, 0x13, 0xffffffffffffffc1, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, @ssrr={0x89, 0x7, 0x2, [@rand_addr=0x7fffffff]}]}}, @udp={{0x2, 0x3, 0x8}, {"aefef6a647c92ffa9f3b226a56415316ba00509a73ca2114f4a0"}}}}}}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000001740)={r3, 0x5, 0xfffffffffffffffa}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001780)={r1, 0xffffffff00000000}, 0x8) connect(r5, &(0x7f00000017c0)=@in6={0x1c, 0x3, 0x6, @mcast1, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000001800)={0xd941}, 0x4) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000001840)="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") r6 = fcntl$dupfd(r0, 0x11, r0) r7 = open(&(0x7f0000002840)='./file0\x00', 0x8000, 0x1) ioctl$DIOCCLRSTATES(r6, 0xc0e04412, &(0x7f0000002880)="f1c402188e077a807ec933161896b9f3f13d85d703e72c337b9b6464755a7dfa02918a8a3523637deee2963c78baea8c19beb149531b5dc07afad93b32bf6494c3ba5f796fcbddf5b177b0baf863a499ffecc4ab1d3777a7250f77fdab6e667b67c20cfbf034d5ddc89e36fda20a13eb2b7fe39c4dd3bb41eaeda8446228bfe3173f427374afac29b9cb02b116e13f3bd6546efc75c53efdaefa802092e1b4c474594e32dc4d939f02ad87e315e8295b34d1c85ee026bc02e0ca7ac058fddcd8914fc0745fcdc503da6ffeef766e529d19a3") truncate(&(0x7f0000002980)='./file0\x00', 0x7) connect(r7, &(0x7f00000029c0)=@un=@file={0x0, './file0\x00'}, 0xa) r8 = msgget(0x3, 0x80) msgctl$IPC_STAT(r8, 0x2, &(0x7f0000002a00)=""/174) 00:08:19 executing program 3: syz_execute_func(&(0x7f0000000280)="b1f291cd806969ef69dc00d94c2c39fd64663e6ef91cc15868f4a957f9420fa0c4c161c4fa2bc4a158165dbbc48192128dc3c36645bd400fbee4de730fc4a1e5e9bcc50400000001fea75f30aea36e646736662e66470f380841060804f4") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x130000, 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="2f8fdc108a81174299dfcc2cc10f96eb91662b012f46cce39e4dc859ca45b87966a11da3978daf07f95463ccef71afa1ed404ceaa790083515479014de1230335551f096890469877a56f2d61ead48213d506aab3354be96903719c4d19ef7b21d81401a720f27d33fc8848ea64bb81eb2ca3521dcc722ad73264b4a248f903835520b08d4448ea3b402a012c1288934f3d8b0f115548e5cb6cf63cc503a3509196a0b544e7d5ee39f3be03d2a8744d71fb985a24f249c6c0d4accdf5c8c69fe5ff4a7b0b17acb2005d32862776cff5d8bdf4d9bcb99654212dc4223e109ca475457b6a2e3a6b098d42a3c5501d2dfdecfec6f") 00:08:19 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0xb3, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x6}, 0x8) setreuid(0x0, 0xee00) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, 0x0, 0x0) 00:08:19 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") 00:08:19 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) 00:08:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x200, 0x8fc8ae0a50a51ded) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0xb, 0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x3ff, @loopback, 0x480000000000}}, 0x0, 0x0, 0x6, 0xa, 0x8, 0x3, 0x3d6}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x9, 0x81}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000300)=ANY=[], 0x0) 00:08:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0xfffffffffffffffe) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="03004ad14a5c171c63ef41b42cce4d000900b6000200"], &(0x7f00000005c0)=0xa) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x25, &(0x7f0000000040)=ANY=[@ANYBLOB="0041ecf90000"], 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r2 = fcntl$getown(r1, 0x5) r3 = geteuid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x5) freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() open(&(0x7f00000003c0)='./file0\x00', 0x100, 0x88) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000140)="5182574ee023419bedee146fe5ab00", 0xf}], 0x1, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x60}, 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000780)={{"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", "9f8fe158cfba5695cadd2054288d5f645cd7b7a9f8fbadac6f8c015082407c08", 0x6, 0xc30}, &(0x7f00000006c0)="33349f33b9124c3e130d8a434c4c3703fe982c28dcb022c74908d172e2bbc1473f1c6e1eb176d3900fb817d3770be8de6731f42ffe73e4b54fdb9580662c4676afc02c5ab6c10be9addc1fc4e5c799ef7946a3f00790e3e841d65405f8a762477b855639e32309a2feafb7bb6c3f84d8d3ed744ffaff5e84037deeed2d55d16e95138c5a7ac29df2ec0092", 0xffffffffffffffff, 0x283b00000000, 0x2, 0x3, 0x9, 0x36ca, 0x7ff, 0x80000000}) 00:08:19 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x51, "314e43f5bd85b1f33f3cf23e7b4644a04fa8c68b337d7d6b10b60767260f0d727ab18cc65cbc88b37031ffd834cfe1297701b3d43cc2c151a0df806dfe1b5fdf0d07c0904811f4cb7c6b8f6414652a009e"}, &(0x7f00000000c0)=0x59) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xd, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x400, 0xff, 0xfffffffffffffffa}, &(0x7f0000000180)=0x10) setresuid(0x0, 0xee01, r0) r3 = geteuid() setresuid(r0, 0x0, 0x0) setresuid(0x0, 0x0, r3) 00:08:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)=0x1c44523a675a5c10) 00:08:19 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_lstat(0x0, &(0x7f0000000080)) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) mlockall(0x100040000000001) socket$unix(0x1, 0x5, 0x0) sync() munlockall() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x5d}, 0x8) 00:08:19 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x62da, 0x7fffffff, 0xa, 0xfffffffffffff402, 0x1000, 0x3}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000280)={r1, 0x0}, &(0x7f00000002c0)=0x2) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='\'$\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)='{{\\\x00', &(0x7f0000000200)='/\x10.-:{[\\\x00', &(0x7f0000000240), &(0x7f0000000300)='&\x00', &(0x7f0000000340)='\x00']) 00:08:19 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0x7) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@local, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@rand_addr="9e0165b6a3edef27aff101ad30a9de2c", r1}, 0x14) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b01a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:08:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8200012f66696e653000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, [0x3]}}, 0x94) 00:08:19 executing program 3: r0 = socket(0xffffffffffffffff, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0xff, 0x4210, 0x7, 0xda09, 0x0, 0x1, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1000}, 0x8) chmod(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000), &(0x7f0000000200)=0x4) 00:08:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0xfffffd90, &(0x7f0000000140)={@empty, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:08:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty}}, 0x0}, 0x0) socketpair(0x10, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={r1, 0x7fd6}, 0x8) 00:08:19 executing program 3: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000440)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1fe26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42eccd3453ba4f9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6974d4ead66ccfa2a57f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda079960780000000000000fb812d1f96") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x1ae) sendto$unix(r0, &(0x7f0000000140)="07d04757bc1aa7821d8047c463129ae583a9a8855953e61cd5d9bbffebd4d0f9504c58f19ddd03136b1b173d044647ff113b28e45f106f01a6f7384c9fd7f8d4f9ff19d1b372a82edf2e3353d8977f114840c23e94c983df70e97ae8b91b7bee91346bc78eabed80c458fe8385f8743fc34beb592d6b6a9dce715797120723035e6005c35a7e13c66f8cfbddcbc5174daab7036cdd1e402cc35e40cac65d748264d92e42fff87d6d6995a67dd39681d6", 0xb0, 0x1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000500)="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") ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="b74364802473de7e3dcf7c90a16cda3e5621f145ea161853a0fcb72598ba03a07463b2b39ec50cb4a32e317e9d567920978e1b0a35dac902d7e461dc3e50638f52f0e0faff754a11514efe41e6a10dd0b31134d1f87c29117582da98d20cb8a605f6d629a37f38247540dd927acd0ddfaf6cd35a5b75fcf7f9244e15bab8478a75e3dcaf48130ed74eb68793375f869b85417a95fb9d988f855aca1627d53e18ca7035280b674edb9bcff9ed321b2a1855d296bac920c883ba1a69e9da4454b83d7cafa70bdda136f4be34177e50c8be0888d778310b57e2e88dff6b1ab1cfc098dafb7c34910522f79c41") syz_execute_func(&(0x7f0000000200)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557446e66400f38dec60fb8c4464e4e031e0fa0e509ab3edd5c4ea4c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000300)="02") 00:08:19 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) pipe2(&(0x7f0000000000), 0x100005) 00:08:20 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000200)={{"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", "c715ef586d0a6e33c349d8c888df771fce4530959fed7d5a8f6882826977f72d", 0x8, 0xfffffffffffffca3}, &(0x7f0000000040)="69e3c2aff9f5c5c4eaf899e3b9e41fe54c44dc1d4c5f0dcb4882637fdf2e4739dccb52aec453f80dfac5e351441ebc4b1ca777f01d9c47bd360564595bb8c9b2d4b91261586a71560fa73cb3c217c36a2b43a447e6d85958eec1c1285a87228e48c2bf6abaf7f988b0a59e3b95d82559c4b6cc9ec014681a46a124f4d59957552881a0b8c2d35b4087bca71c6ec622bfa63802ff365dd1fc452f63604d95eaa3ec52e8e39c1835b0e88b56a9bc6a225bc468e8ffbde0f974f0bd4d012aa256cd61615047dfbca8dd6493bd2f5cbbcd38628114f15b", 0xffffffffffff0001, 0x80, 0xffffffff, 0x6, 0x6, 0xb9c, 0xeb, 0xfffffffffffffffd}) syz_execute_func(&(0x7f0000000140)="9826473e431c0a0f05c52161fb2c3939a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa075d6c4811e11e9410ff8f628e2e10bf8c470c4c461cd583d00000081c66db712410f1857e6c9dcdc0fbcaf00100000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:08:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="41c2fd5c47fa439b29dcfe38d188223b12971a060103a5131c85d8a030fc37ca2731dd792b81f9e2127bb9033447ecba0249d0ce4fc8eb7c1aec04bdde0dbcd13eda9e508576f1ca725d0ec5270786074897ca6aaaf392ba48020d42205229183b0d2f4fc17d1c777e38c59b") mlockall(0x1) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) 00:08:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) 00:08:20 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="2aeb802448f9726bb337c6250c81fd97db470e38b948f32469880b80e9bc3764d6f1f4afff777e48ad4d3c0dad3d0f1db51ed14dc3c572435054f46d2eca95c0196da57f45596e5ef68b3115298ec9e0163608bba998adaf518b969a05b3bc00e4f04584584fcae2f4a1b5eb12439a23f5a6c230d378ccd899157a63dc46bd168decd321d228b194b9ca6dbbed5c61dc08033daa87185d8ee831c68296847a0437118e937d6caa4a9f1f72c2a6", 0xad}, {&(0x7f0000000180)="2c33fae50be9b6aea20dbc9573b17df8868bb5cdef302cbf4e2c7d732ee0d57b72ec9c8ae19c3003a769981c0182ba03074444d1041958f1049b3367a258befbe0a1569343a3678cf11a3956bfa5c4e7833e94fe36dce6b7fa4b6dfcc2133115ac960631f308924d672f6b572b2f7899d97035e4f3aaed5ac01df6539e6dbf612137874ca3c079c6a1638e53a022599b0a", 0x91}], 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_tcp_buf(r2, 0x6, 0x2025, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x4, 0x4) 00:08:20 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) read(r0, &(0x7f0000000040)=""/31, 0x1f) syz_execute_func(&(0x7f00000002c0)="964a19e9c4a2791dcd1c050f05bf1111020bc4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4144e4e4e5b4b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d215106662ad7410f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff50c80f4acece110f66474eb83aa2f1fbfbe2") getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) 00:08:20 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x20000006, 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100), 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x4, 0x4) 00:08:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c6430089a6fa6ffc069f3353d0a08dfa7735fc18c56313900"/36], 0x10) shutdown(r0, 0x1) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x5, 0x4) 00:08:20 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="964bf88688e67095e675c6a4", 0xc}, {&(0x7f0000000100)="48ed29029266e25d70d6a7670ec6cb1db3dd7cda255e94979ded0a127b9cebd364a1a99365c7bbcde39a19a058ee390f2df8dbb9dba8e4d1bc724c09aa34e2d3b73486bd2bc59b6837ecac66f1bdc6d14542c9b067b385e543c6150ca3e360f4a2d129919ef1013a4029e606500ecb72b624338eefc95f870e40e60fbb0ee279af3826aac8f821c5dd3917cdb3d1cde2e51d085145ea6b0f36dc3b0d65b5d30e69c400737f138502a4bc65f1a82aa4b4b07c39d0e0bd4de2ba078a61398a97867bd3da1ce212775f3dcfab904936e71219cdc306f8cc", 0xd6}], 0x2) writev(r3, &(0x7f0000000280), 0x26) socket$inet6_udplite(0x1c, 0x2, 0x88) writev(r3, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:08:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket(0x17, 0x0, 0x2) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xefa, 0x8}, {0x5, 0x1f}}, 0x200) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 00:08:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x43cf749bf655412) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4f) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000040)="aa4324fcfe942db03f077ea7cdd71eb46b0657fcff1d4116c4d22d8abc467adbf835123794a188ce5b3c4c24a3d22334a65a16ce216e971d461da88210e807b57fb1545b7fcd611b221ba0d0e9fd5fdbc3acadbf2b46a2d0033a2203d78385e4b4bb1719f5478209572d727c37") r2 = accept4$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000240)=0x1c, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x80c, 0x85) connect$inet6(r3, &(0x7f0000001380)={0x1c, 0x0, 0x3ffc0000000, @local={0xfe, 0x80, [], 0x0}, 0x8423}, 0x1c) getsockname$inet6(r3, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) connect$inet6(r2, &(0x7f0000000300)={0x1c, 0x3, 0xffffffffffffff80, @local={0xfe, 0x80, [], 0x0}, 0x822b}, 0x1c) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000380)="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") setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8) connect$inet6(r2, &(0x7f0000000280)={0x1c, 0x3, 0x1f, @loopback, 0xffffffffffffffe0}, 0x1c) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x7) 00:08:20 executing program 0: socket$inet(0x2, 0x20000002, 0x3) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0x2a1) r1 = semget$private(0x0, 0x2, 0x200) semop(r1, &(0x7f0000000000)=[{0x1, 0x8000, 0x800}, {0x1, 0x3d6, 0x1000}, {0x0, 0x4, 0x800}, {0x1, 0x3ed8, 0x1000}, {0x5, 0xffffffffffffffff, 0x1800}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1000}], 0x7) socketpair(0x1c, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x7, 0x4) 00:09:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, 0x0, &(0x7f0000000a00)) 00:09:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x8, "712e84fe5deebbfb"}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x52e7}, 0x8) socket$inet6(0x1c, 0x5, 0x5) 00:09:11 executing program 0: r0 = socket(0x3, 0x10000007, 0x8001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x8001, {{0x2, 0x0, @multicast1}}}, 0x90) pipe2(0x0, 0x0) 00:09:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20801, 0x8) ftruncate(r0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x2, "0725fbb9875a9f3846597601fc22f01f"}, 0x14) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000001c0)={{"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", "5d78ab09f4d3ddfef1649502c51323587d79bd84dfc5d9418c68071afe9a4f94", 0x3, 0x6}, &(0x7f0000000140)="0e5883f92040b7980644ff689da784cbed46b58e2d781370a1cfb006026c21e1e23952dfaacb29e12867094a4c862ad434fa3cec25fb9c77aef864e8de96041bbb40cde5cca359ac158c58656f6a1443f3a76056", 0xfffffffffffffffe, 0x7, 0x7f, 0x6, 0x7fffffff, 0x9, 0x2, 0x4f2b612f}) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x81, 0x100000001}) getpeername$unix(r1, &(0x7f0000000880)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000780)="d042445973a3c6fdcd2c386c55f6545ed933c1a9a311a8c4c24844c1f7a91159f87a79544c876c931d68daa0649c07d76a5fd587412d88fd9d6a2a51dd6f0ffd919c743671394d0035dd38954b0121625a3018794a75b370422fb80d38432f1a7fe74ea4643dce7b030976ca0e6e135c0fe7fb82876240ff606871e0d86f7777d54b61420ad23808263fc4502b29f19d11aee8436d6e2082cb2409c8ddc4c26337a678ea36ea3fcefc76b4883f11d61fe40cbe8d96109aada42694572d9c6869fe46b194bb06627aae166756fefbfb6900365dc97ca154b5b1") syz_execute_func(&(0x7f00000006c0)="96f3a798472c431c140f05f30f59bfd905cf006441dfc341e2e9b557fb66630f3131dec60fb86567f00fc0249fa046770e4e751e1ea0e5e5ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8e28f6808a3056f0000004e00c436364435cf000000f083520a0ac0f5263647840d02000000c4a1dd7dbbbfdd5cc66669440f38de750000a1c9fb110f92c43e45") 00:09:11 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x0) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 00:09:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 00:09:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000022, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0xff98) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) 00:09:11 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000600), 0x0) 00:09:11 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000040)={0x0, 0x10002, 0xffffffffffff79c4, 0xfffffffffffffffc, 0x0, 0x0, 0x5}, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x419, @loopback, 0x4}, @in6={0x1c, 0x2, 0x0, @loopback, 0x4}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x10001, @ipv4={[], [], @multicast1}, 0xffff}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x7, @rand_addr="f3719e8abc0cd1bc09f2c503fa2b481a"}, @in6={0x1c, 0x2, 0xd0ed999, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:09:11 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = getpgrp(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, r2}) open$dir(&(0x7f0000000040)='./file0\x00', 0x108000, 0x10a) 00:09:11 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) r1 = accept$inet(r0, &(0x7f0000000100), &(0x7f0000000280)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x4, 0x6}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0x1, 0x5, 0x483, 0xfffffffffffff7c4, 0x100000000}, &(0x7f0000000480)=0x98) fchdir(r2) syz_execute_func(&(0x7f0000000500)="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") dup2(r2, r1) r4 = open(&(0x7f0000000300)='./file0\x00', 0x30500, 0x2) r5 = openat(r4, &(0x7f0000000340)='./file0\x00', 0x800, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f00000002c0)={0x4}, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c) setsockopt$sock_timeval(r5, 0xffff, 0x1006, &(0x7f0000000000)={0x1000, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000200)={r6, 0x0, 0x65, "ae355cbdc3073055177a695645da08b82c8eb7767cefb77f09342c41aecba8fac67412bad954c07f1653144715be104c59b01eb31cb08e4389e62e8be16409efd961f5a2e539abb553c986983bd0772111c4406eb088e7581b3c61f8945d2f60bc4e11a877"}, 0x6d) 00:09:11 executing program 1: syz_execute_func(&(0x7f00000000c0)="b12c91cd80d946f9c4236149ef9866420f3a3800588305b30c641e320fc4019d631bc421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421d5f64126c4dc6a000ec4a359484a18006669a0b90c00000010410facb6000000000666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") r0 = socket$inet6_sctp(0x1c, 0x10000004005, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8e}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="0500090007000600090004005300000300bb0004005f264aa8f207b26828e8b5ba967aaf43d1d2927d4ca8700021c089f006c47e0eea95bda7b0"], &(0x7f0000000180)=0x1a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x6000, 0x4, 0x0, 0x80000001, 0xf6, 0x3, r2}, &(0x7f0000000200)=0x20) 00:09:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fchmodat(r0, &(0x7f0000001700)='./file0\x00', 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000001b00)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e945df1367660f6232fb660f72f5d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0f5236f345d9c6acacc4c3214cb9a5605419c201b00b000000a80dd4d48cc7c4e1f171f2b2a3056f0000004e00c4618de33340337526752688fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x180) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001940)={'freebsd\x00', 0x1d93}, 0x24) socketpair(0x17, 0x2, 0x4, &(0x7f0000001880)) socket$inet_icmp(0x2, 0x2, 0x1) r1 = open$dir(&(0x7f0000001980)='./file0\x00', 0x40000400000002c0, 0xfffffffffffffffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000018c0), &(0x7f0000001900)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000380)=""/112, 0x2e5}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001400)=""/3}, {&(0x7f0000001440)=""/46, 0x2e}, {&(0x7f0000001480)=""/47, 0x2f}, {&(0x7f00000014c0)=""/144, 0x66}, {&(0x7f0000001580)=""/141, 0x8d}], 0x2, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001740), &(0x7f0000001840)=0x100) 00:09:11 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x7fffffff}, 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) r2 = fcntl$getown(r1, 0x5) dup2(r1, r1) fcntl$lock(r1, 0xc, &(0x7f0000000080)={0x3, 0x0, 0x7ff, 0x7f, r2}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x14, &(0x7f0000000100), 0x10) 00:09:11 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0xa) syz_execute_func(&(0x7f0000000200)="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") getgid() 00:09:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0xffffffffffffff1c) nanosleep(&(0x7f0000000240)={0x6, 0x20}, &(0x7f0000000280)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000100)="0b52833a8ee92e0f83ebb8b668bf6f2f1508dd3111930e124be873284ac0ce75cf4c6bb0471b58696e6ea861326475e329ca492eaee232b020ef579b16de748e5595b2c9c7b589767a3c62280284baf535a52e99d1dc2eb66fb31a5365405be69d70ae0b2c052ce1329928890a11f5a78d9880a296ac63443caf35ce95d601b0cd056b59a9726b7a13c7c12f30355d0d6eade1d9aa5bf1b6d280e8d8787ea240688642f64247a515e667705b") 00:09:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xffffffffffffffbd, "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"}, &(0x7f0000000380)=0x10d) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:09:12 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000280)="b11491cd808e6b006969ef69dc44000dd920d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") r1 = shmget(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/130) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000880)=""/4096) r2 = dup(0xffffffffffffffff) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) r5 = socket(0x17, 0x1, 0x10001) r6 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80) r7 = dup(r2) ppoll(&(0x7f0000000240)=[{r2, 0xc}, {r3, 0x14}, {r4}, {r5, 0x10}, {r6, 0x10}, {r7, 0x22}], 0x6, &(0x7f0000000340)={0x401, 0xa42}, &(0x7f0000000380)={0x3}, 0x8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETADDR(r8, 0xc4704436, &(0x7f00000006c0)="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") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)) fchmod(r8, 0xa0) close(r0) 00:09:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = shmget(0x2, 0x1000, 0x484, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x1000) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r3, r1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) 00:09:12 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="0000ff7f0400000000000000c1a1bf00000000000000000000000046", 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x57d}], 0x1) 00:09:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="982cef0f050520d0f80791b0064141e2e99650855b66c4237909a200800000e6c4a1fd5ab60010000066f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c4660f3adffff9fb110f0f3804830a000000") 00:09:12 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5e1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x100, 0x0, 0x6, r2}, 0x10) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000100), 0x4) 00:09:12 executing program 0: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:09:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1000000002f, 0x0, &(0x7f0000000040)=0xfffffffffffffeb3) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x3, 0x6, 0x8000, r1}) 00:09:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r0, 0x9) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setrlimit(0x2, &(0x7f0000000040)={0x0, 0x2295efde}) syz_execute_func(&(0x7f0000000180)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f71378dcdcc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e120f242d9f7cc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x62, "96d1819b1f20e3b122a2f1262b7236d62cc762d894e48b05558715a43c6fc65f761a1d9b29caeb248bba1f5d960e8ed03ab6c4b3a379cdab541066becc869313e5e170d29c424c9e1905bb0d32f11aee98446c86e1bece2679bfeaf5e0e66e4a0a0b"}, &(0x7f0000000100)=0x6a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0xdbc, 0x9, 0xcb5, 0x2, 0x2}, &(0x7f0000000240)=0x14) 00:09:12 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_udp(r0, 0x11, 0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffffffffffb0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r1, 0x11, 0x4, 0x0, 0x0) 00:09:12 executing program 1: r0 = msgget$private(0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000280)={0x1c, 0x2, 0x0, @ipv4={[], [], @local}}, 0x1c) close(r1) msgsnd(r0, &(0x7f0000000080)={0x3, "26a73bd62caeb6da77999f780908b936132808fcedaf2f94739ebc5d8a98e39c214de13f1005127e1af5499ee753b4c018f5f579e8c17934af78f8f94ad33b801101961ccda559dc065c2071b95498252003af74d6a9eca64674e8a912a55bc5869a3218775417c4e2c848acd1b00d4c79f05f5f0aa0a6f6040cff93c3a822a8f495c47855fc26b0941bc12c38559d2ec00a3a4deb1abb863c50c2f90ac43ea487fab20be9dd0c74ec0c26fa356cfe99c27d41aafddfa46da6f5f95b1d"}, 0xc5, 0x800) 00:09:12 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace343c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") accept$unix(0xffffffffffffff9c, &(0x7f00000003c0)=@file={0x0, ""/60}, &(0x7f0000000400)=0x3e) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0xbf87417a936e16cb, 0x20000000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000300)={@loopback, @local, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xe7c8}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000500)={0x3ff, 0x100, 0x7, 0x80, r3}, 0x10) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0xffffffff, 0x400, 0x4, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000440)={r5, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000000c0)={r5, 0xc067}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:09:12 executing program 0: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x1c, 0x2, 0xe8) recvfrom(r0, &(0x7f00000002c0)=""/236, 0xec, 0x400c3, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r1}], 0x3, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x70) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7, 0x16bf}, {0x84, 0xfffffffffffffffb}}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x45b, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xd9}, {0x1c, 0x2, 0x2, @empty, 0x3b2}, 0x7, [0x5, 0xffffffffffffffff, 0x6, 0xffffffffffffbbda, 0x8000, 0xb749, 0x0, 0x4]}, 0x5c) 00:09:12 executing program 3: geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(0xffffffffffffffff, r1, r1) 00:09:12 executing program 2: r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x2000000001, 0x10f) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x400, 0x10) 00:09:12 executing program 1: socket$inet6(0x1c, 0x5, 0x9) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b356}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) r2 = semget$private(0x0, 0x3, 0xfd) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) 00:09:13 executing program 3: syz_execute_func(&(0x7f0000000340)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc40ad525242c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000001c0)="982c170f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:09:13 executing program 0: socketpair(0x2, 0x20000000, 0x9, &(0x7f0000000000)) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:09:13 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x5, &(0x7f0000000140)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x21f}, @in={0x2, 0x0}, @in={0x2, 0x0, @rand_addr=0x80}, @in6={0x1c, 0x1, 0x1ff, @ipv4={[], [], @broadcast}, 0x2}, @in6={0x1c, 0x0, 0x7, @mcast1, 0x3ff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:09:13 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f3b99660303aee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x100) accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000280)=0x4) 00:09:13 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180)=0x4, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xfffffffffffffe5b, &(0x7f00000004c0)=[{&(0x7f0000000140)="44e20345e2a60072", 0x8}], 0x1e7, 0x0, 0xfffffffffffffe10}, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="650d7ad7e9d414df6a8876e7513a7e5caa3129b928024bdeb54fb3e52decfd85f5dc6e821b00ee63af89857220b0b095b88aff278026ddc0172f92b05cc7a576213c6ef88f28e7ba4476d98835c8984c023adebc01257fdcc18bf126b282639709e5eaa96c81ccee9b0c409aef278ec5bb628dd714f11eabe5d25dcddae0deb4f1a43726928cba0d0232f69ba90dd3416fc0fd6b85a75215125129eebf673c32faece17b9b0c23102b26adad53430e4919f834d8d385963456a8a6852a32336c3cfcc320a2e1294b6ff99defd4be437697b2122c78b7abc0bbc92272ffaac7c8df0534e41ed2edd1f66b79da320d9eaad8a26f4dede10e", 0xf7}, {&(0x7f00000002c0)="72e8461910bd37983f4e1a0835ae7d9a5c03f4160ad04ad623d5e9479dcdc7cd1b1ec16b2d41e34104bde72a95e0ee3418a8f9f646557e35f9866964eb30bf9293b68472428911229d92e1a15e6b2792c49407b610651c800349cba942a1cac05daa2a62f7344286f4aba3301854ab3b68233fe240798505bf088262160fafd09a5cb25a101c7e9f0e79e0b13846a5984fd61ef8ceda9e93041ebbf29edd04f0", 0xa0}, {&(0x7f0000000380)="4877c7944cefb50edb22d511405d89f7f8aac6b3d75b7b8046e6811935eb244e926fe1d4ab8d3c6a032d99b98022ffc646d0d28d2e015be0a367a1fee6bb53a39ea3d66f909965303204d2b920947ba6bcbd6376d340effc206e9ac0d718b9a2411df4a789efae9661380456ae63affea16bd9530ec928c170825ce2da3526455e51", 0x82}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="3802000000000000bf000000060000002384fbff9893a9b1ad5a3097c87786b98f96103c683555f487da0971c5c6984d16a9edba3b3f8532d34d177f9f1a0000e01ebac5000000"], 0x38}, 0x20104) 00:09:13 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001240)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001280)=0x80, 0x4) r1 = socket(0x2, 0x10000001, 0x0) getsockopt(r1, 0xcd2, 0x7, &(0x7f0000000140)=""/74, &(0x7f00000001c0)=0x4a) listen(r1, 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) read(r1, &(0x7f0000000200)=""/4096, 0x1000) 00:09:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10) 00:09:14 executing program 2: r0 = socket$inet6(0x1c, 0xffffffd, 0x11) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x4, 0x4) getsockname$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) syz_execute_func(&(0x7f0000000080)="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") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) 00:09:14 executing program 3: r0 = semget(0x2, 0x0, 0x40) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000340)={{"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", "bf4b2e5aa4b5251734eafa1fb6755141689c64881682144076f726f1c1d5379b", 0x0, 0x99a0}, &(0x7f0000000300), 0x5, 0xcfd, 0x7fff, 0x1ff, 0x6e818cf9, 0x7fff, 0x4, 0x7}) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x400, r2, r3, r4, r5, 0x100, 0x100000001}, 0x5, 0x6, 0x6}) r6 = semget$private(0x0, 0x2, 0x0) __semctl$GETNCNT(r6, 0x0, 0x3, 0x0) 00:09:14 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) msgget$private(0x0, 0x1) fstat(r2, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x3f}, 0x0) r3 = dup(r2) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000180)) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:09:14 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x7, 0x2d408225ec9c702a, 0x200, 0x1}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x6, 0x8, 0x4, 0x4, 0x401, 0xede}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000000400)=0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x27, &(0x7f00000001c0), &(0x7f0000000440)) lseek(r2, 0x0, 0x4) socket$inet6(0x1c, 0x5, 0x800) 00:09:14 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000340)="45d8dbc4a1d25a63af660ff19977442ecabc78e37b213e4481c0a5b7dfff410f2f2eca000004e498639ef0119ee46d6c7622a5bca8aa0000f13bf1c549ce0a") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setpgid(0x0, 0x0) 00:09:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6) r1 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) sync() mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x0) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f0000000200)=0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt(r3, 0xfffffffffffffc01, 0xfffffffffffff392, &(0x7f0000000000)="1f52cf632ef28319a94d21f566299c10802f4df0eebf29989a0d40578e98510856edcc21a8a440a0b87dc412a0c24042a87b61faffa6cf9c3bcc30bf97767a2c0536306b9a1223a592254726c380b6da978c9a7547f9c76f", 0x58) renameat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0/file0\x00') 00:09:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0600222608a500003000"], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) poll(&(0x7f0000000080)=[{r0, 0x28}, {r0, 0x2002}, {r0, 0x2}], 0x3, 0x9) 00:09:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="0f718cbad910d46da9885f4479b45d") freebsd11_fstat(r0, &(0x7f00000001c0)) 00:09:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)='-', 0x1}], 0x1) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000780)='Q', 0x1}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) r1 = dup2(r0, r0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000880)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/196, 0xc4}, {&(0x7f0000000340)=""/141, 0x8d}, {&(0x7f0000000080)=""/23, 0x17}, {&(0x7f0000000400)=""/154, 0x9a}, {&(0x7f00000004c0)=""/104, 0x68}, {&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f0000000640)=""/225, 0xe1}, {&(0x7f0000000100)=""/59, 0x3b}], 0x8, &(0x7f00000018c0)=""/114, 0x72}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000740), &(0x7f0000001940)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) 00:09:14 executing program 0: r0 = open(0x0, 0x4, 0x110) r1 = openat(r0, 0x0, 0xa00, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fdatasync(r1) openat(r3, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getresgid(&(0x7f00000002c0), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', 0x0], 0x0) 00:09:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fc") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) r5 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000140)={r6, 0xf8, "02ec38c4440b2934e962ad18621f39e49b87ff95764b15db894fc3f4fe13cf50013201ebc5a235685245d5d9c82b99689d63fc680f5d1e902116bcb89095ae0a1e7132fe21ba48f2a297575947b33a409c2b8f0ac86220cd89adcdd2fb07efeef20b50be13dd0fd729591e4a9f2ab718fdd0724a1c01d34494e7559ee0b71ee8dc89f8e89cd6d43cb6e20c8e1d00a317d5956c6bb762d7bc1b9050e489ce833dccd487a1cec509ed075938c42382ea561226bdfed8c8aeb7428324c752ae372d88fec4c42d4a4126951e213fce8e943f774a4abd21ce4c0296efb9074eb04977157ad6aafff4f8907d806b277982c407a38a8122fe7837d1"}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:09:14 executing program 0: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000100)="91643ef243e0ab80040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d963460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:09:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet(0x2, 0x20000000, 0x8) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) accept$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) dup(r0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 00:09:15 executing program 2: r0 = socket$inet6(0x1c, 0x20000005, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000300)={0x2, {{0x1c, 0x2, 0x5, @empty, 0x1}}, {{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x400}}}, 0x108) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x1, @rand_addr=0x4020}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x7, 0x8001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = socket(0x2, 0x10000000, 0xea3) getsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000100)=0x4) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r4, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="84274f94c68af1f3", 0x8}], 0x1, 0x0}, 0x9) 00:09:15 executing program 1: syz_execute_func(&(0x7f00000002c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b3226660f7fb28c110000660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x8, 0xf, 0x0, 0x61bf}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r1, 0x9, 0x5, 0x4, 0x0, 0x4, 0x2, 0x40, {@in6={{0x1c, 0x0, 0x7, @empty, 0x7e000000000}}, r2, 0xc838, 0x8, 0xfffffffffffffffa, 0x6, 0x200}}, &(0x7f0000000240)=0xb0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockname$inet6(r0, 0x0, &(0x7f0000000100)) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000380)={{"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", "d90fefbcd74256d99f1d83303c45469fce740e8d167ecebd964e0ac4aef8a5f4", 0x1, 0x800000000000000}, &(0x7f0000000040)="de3c92daecd9148c5b4d520d5ad64d6b3b210143400ad89e3a2581a8f89fa7044a80ddda226416ff35adcc316ebc044542b55b595c712732d5072de891ae9f7ee5b333e2a5d72fd0d1a4fc696bfe66b50d6c88c2414e1a56a3c0360a87025ef0", 0x96, 0x6, 0x2, 0x8, 0x4, 0x6, 0xfffffffffffffffc, 0x5}) 00:09:15 executing program 1: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f00007b4000/0x1000)=nil, 0x1000, 0x3) fcntl$lock(r2, 0xb, &(0x7f0000000000)) 00:09:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x22e}}, 0x0, 0x931, 0x1, 0x8}, &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x7410, 0x9, 0x8, r1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x2) 00:09:15 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100902, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080)="45feaf99a7569a418e8e53a777fd5c576f5d42c289d4a1068e531b9c937c5ae54c1d02c8c690cebf7e997adc673fa4b7f4a403d18a2fdceccecb5b9362ec7a9880f79ec58a019775655f1301d1f54ebc4ba14b435c118982b2bfe665b64bcee733590f26018bec86405df8ad96282c66e808af5e1f4f954d6b3f48395ee9a010") r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x10000000) getpeername$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) 00:09:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x9, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xa3, "75ac056e217166ad77d4f641d63b584b0828a43ecb77e5eddfad52e385294809095231e525e333052f569ec36d54e86bf1e11953ae2818ca01d4235e3fa0fa65a97c1c798bcb3e77252703d9c0221e9587d41ab4fefe351317562d492d6844f1d17874e4060060275653f457d7a5c36b9f1a8368bb60e2eeb6dc7eb1e90f9689a9fd97cd1a20131a80e95d1a4e6bb1db0eba6e3d2a012cc2fbbba1d7faf4ea0d3ed7af"}, &(0x7f00000001c0)=0xab) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e22010001000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="2d0000ff0f00001b6e0200000004000004000000"], &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0x80, 0x9, 0x0, 0x49ed, 0x6, 0x100000001, 0x9, {@in={{0x2, 0x3, @loopback}}, r3, 0x81, 0xffffffffffffd198, 0x31, 0x51, 0x2}}, &(0x7f00000003c0)=0xb8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) panic: inp_leave_group: imf_sources not empty cpuid = 1 time = 555 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028090520 vpanic() at vpanic+0x1e0/frame 0xfffffe0028090580 panic() at panic+0x43/frame 0xfffffe00280905e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe00280907c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0028090810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0028090850 sosetopt() at sosetopt+0x101/frame 0xfffffe00280908d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0028090950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0028090980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028090ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028090ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2324 tid 100184 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why