2, r5, 0x80, 0x400}, 0x3c, 0x401, 0x4}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r6) syz_execute_func(&(0x7f0000000700)="9826e62c4b0f05430f912a45e2e8c4810de30367660f9532db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0abf20f1b897fffffffc4e10bf8c4c4e109d25c230047f65203f4c66db712c483397fd30047f64418d70fdcdc0fbcaf00100000f345d9c685acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eab292829284e4ebc21bcc7e8628f6808a3056f0000004e00c0eb695e69e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb11d3c4a261b7e2") 01:03:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8001, 0xf04, 0xccba, 0x162, 0xfb3, 0x3, 0x5, {@in={{0x2, 0x2, @rand_addr=0xff}}, 0x0, 0x58a6, 0x401, 0x0, 0x17, 0x9a}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x600, 0x3, 0x200, r1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:03:18 executing program 2: r0 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x10040, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340)={0x1541, 0xfc56, 0x54d, 0x200, 0x80000000, 0x4, 0xfbcf, 0x7fffffff, 0x10000, 0x1, 0x1}, 0xb) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f00000000c0)="4758cbb151212591", 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0), 0x4) accept4(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000003c0)=0x4) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000000), 0x400000100000) 01:03:18 executing program 2: setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x30000000) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x200, 0x21da, 0x8000, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7a99, 0x2}, &(0x7f0000000280)=0xc) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x500, 0x40) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000080)="474ff26dc5dcf9c64ae0552a970aeabde3be47befe3a66565cf28f5f609ebb5b7b3eedac6300a0de44b09c76e3b5fc62e0c4831e8ae67e3453ed6abce92b5101fa644dee56bc066848576fd9bd0623216aa1b695381439b53bae4f9b2e856bab14f7308941718a6790d5d90f76d776fa0e9fe7187ba205b512480a75a697b2852df41992412d551a") 01:03:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="2b79412b2581293d3e9d90d65eecff58c81352eb38e52af5c8edddf420c0adf311d40852f3636d565566da61ff45d33a7d44749868e7740f11630745ab22951bc0948fad15284540ef2aa323e825e1d06d31dc42a208767d904fedfa15e0dc", 0x5f, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x0, @loopback, 0x8}, 0x1c) r1 = socket(0x2, 0x1, 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="eb81e9e9124e6c65302f66696c653000"], 0x10, 0x0}, 0xffff0000) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 01:03:18 executing program 3: syz_execute_func(&(0x7f0000000140)="984a2af72ccf4c0f05bf02000000c4a37bf0c54f41e2e9c422e9aabb3c0000004a0fc7a4ea70dddb000000000f8fe8088f5014268e020000004e5bc4aea2658aaa10aa10660f38091e66440f667b00e51bc421045f4607c421dd589fc4e10bf8c4c481fc10f7620f520865f2ad0383397fd3ff4a4865f20f7cd8d7c4815162c56766f2ab440fec3f67ddea660f79cec3c4899294d8c4817e1037c4e35d0a241f00000f2d8f0b000044dde2a0c10b00cca27a0e0f414e53d2c4a40a5d3c440ff10da521000066450fc4650000c4e39978c104c4a2d52b80cec41106ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000577057b83b00a242f1f1fb450fb38803000000") syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 01:03:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xfffffffffffeffff, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}, r1, 0x8, 0x5, 0x3}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x30, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 01:03:18 executing program 1: r0 = socket$inet(0x2, 0x4, 0xffffffff00000000) chroot(&(0x7f0000000180)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x422, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept(r0, 0x0, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r1, 0x6, 0x800, &(0x7f0000000140)=0x2b, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffff7323f91edec83c528f83b5832b2cf3ffffffffffffff0800450000380000000000019078ac2300bb0000000003009078000000004500000000000000aa992a4cac2300aa000000000808000100000000"]) 01:03:18 executing program 2: r0 = socket(0x2001d, 0x4, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14930000840700ff0703003f00100000008400000008000000ff000000100000008400000008000000ff03000014000000840000000100d2f80597096fb08e05174ef74f08a8000000080000000010000010000000a4000000080000040300000014735900848300000700000002000000000000009276ed27c0320d2b9ef313f4bdfe6b457e998006d272dae11d9621efcade8382fa2ab8c844e73bc70c360e8d"], 0x7c, 0x20000}, 0x100) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000840)={0x0, &(0x7f0000000800)}, &(0x7f0000000880)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000008c0)={0x0, 0x6}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000940)={0x7f, 0x20, 0x1, 0x8000, 0x0}, &(0x7f0000000980)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000009c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a00)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000a40)={0x3, 0x4, 0x20, 0xffffffffffffffc0, 0x3ff, 0x4, 0x200, 0x100000000, 0x0}, &(0x7f0000000a80)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000000c00)={&(0x7f0000000100)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000140)="16eecdf06bb58e892571aef9feea3e79d168ae68e30f44a2e4aefe356b1a2bfec5e0425ac0f1d9a32f2c42b919298eed8df8243845d69489b2fe2e9e130b14ceeafaa1f05981d79cbcfae94434ee9478ebed481dda10352197d844c18757645ffe5667551f3174da39f09e81303474aa0197cc9eff1c65bf20396e1ea472936b46055c2834847f248d401f8d0f574bfc2470c83512c3f480afcc8d6fd04f7bca152fe19e77a836316e8276b206e2a458e1e206818bc005aef224d40c38ffcadd97354843d86a2cc3b2dd5be7022843a21e2aeae95010d1c2f651c566fda22d59034b38e14b2d1f6491229feaf3b31d62867a", 0x275}, {&(0x7f0000000240)="df0bcf78a111a5cbaa795f9dc99982f2518495622261bf0d5280e770a28c7f67cc14b902669dd47b27287d17623f0d55e3680cb6379a361a9510f4eca2d4621a6ee5eb77377f361c8680e353685a247d181112cd27969785871a", 0x5a}, {&(0x7f00000003c0)="3f4c13ee9d97304ca8fe6d7a2f83a38f103142bce0a252741be7c9fdd5f5aeeb517c35fc16c1c6c972be2561deae877ade68cc3272705e5fecda7717e14e1f89fbdc5ff1fcc9715b915825256374c123c0f3edff07e05ab46aba812e536de37bf8550de999cf6016f5a3038f79996eeaa90eae94a491cc759ac134f831d80835285b38956798093076dcbb043e14843cc00cd81bae5545f07b7e2e428a68211081b4c2620aca7418f3ec551e94fd017d7a204b1c6662a1967fbce9da38ca3688fdd53911e53bbcce71665950f9db1325df805705c5decd5ccf895ed130aef288b1a36c51ca6d113237b8bc3aafa982b71b", 0xf1}, {&(0x7f00000002c0)="fee144a40c837ba11a687dc0e8757375c3edee1b646c732c7930", 0x1a}, {&(0x7f00000004c0)="aa02a178c208df46a6e8acf400eb52f8f441865fc55150a98602f5fc9ad5f145126e0f9f45ed09838be8b44e6ba7acb2233f60bb256e8cfdffe68be5cb49c07a545e368eb9c45aa0c547b99e4f610a409b0323209fb99f76f112e68e51c44bd1188681c3d3c0ff9726d878397a313a89a92b1354c4cb3b943f34c86477dd645e5de0b8baf4d928be8633070162844c72d2cfcd9c5e21d25f4ccda90c9f9802aff85cf993794cebcaf9cef97775e008ff06e051ca588675a3b8bcb4b7cf007ecbd53f65d4971918b5748f9df21805fe0e309128c8bb2f92c2cc2c8c2b33f92b6afd", 0xe1}, {&(0x7f00000005c0)="5c8fb01c2b6cda9d3623d23a760d3ee977835549d72ef401b7321743dac7f80b251050db72bef313ead3a17e4977165b7b29a5b4c1cd11290b632a5f4dd7aa9315fcec87c41c12eae83daa54608153fa167d6d3fa0126898a2d401d0303c5173894c0524838700b017bd880d8e43fbcdbf056c590d40773d41de723b8357e3c57313d48640eee7db3d3c16c707149d438a9c32bebd88b626c1f50fa355db9e84b223b7160b5715168401d841bd4fdd822b4f6a81e4", 0xb5}, {&(0x7f0000000300)="c38644405fd1d7aef6138b8ce17b2117f01b9058bce2f6c9f48f428fcd884893e5608917ad9b85e297ce2137d8b1ed8cc00529da046aa7fedec890f47178cdb17654c60ae74b3f7d0dabaa10f10fb6f54c447adf2c5fdb562a74829d724900d89eb49ef2869274a18a0e031233b266be383f2fec7cecad33c7f481", 0x7b}, {&(0x7f0000000680)="b8ce260fb321d64e3cf528d7f82f1292febf1c9414cdcc9ea217a44834a444feccbc6ca059d8877a80353fbb89f0ba412cd11663bc7744a5ff3e62a4b17197af0130c5169f330f2fbcbed69e4b1242ba34782993d7667d0ab7a817c4bc5b8936eb82b12e82293516b3e330931fbea671d621ce6da833e2b697c3f33e21b7fc963de15f447c2d9ff3dd964686f030c99e4ae6ddcdc7e04382f2766795897d9ec70972db3beca8de3da5c989f427696745c1c3c520e93242c1ef49add262616ba01565", 0xc2}], 0x8, &(0x7f0000000c40)=[@authinfo={0x10, 0x84, 0x8, {0x800}}, @sndinfo={0x1c, 0x84, 0x4, {0xfff, 0x200, 0x342c, 0x2, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x5, 0x800, 0x101, 0x6, 0x20, 0xdb, 0x1, r2}}, @init={0x14, 0x84, 0x1, {0x78, 0x1, 0x8001, 0x7b}}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffffffa}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x4800, 0x8, 0xd212, r3}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @init={0x14, 0x84, 0x1, {0x1, 0x7fffffff, 0x6, 0xfffffffffffffffe}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x1, 0x4000, 0x20, 0x8, 0xffd, 0x2c0a, 0x4, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x8001, 0x4010, 0x7, 0x1f, 0x4, 0x8, 0x10001, r5}}], 0x114}, 0x0) 01:03:18 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="4ab53ce355c687a5d31d44740da8e973043905216c63374e5bd71c353b14cfefbdba99deb02d715803db1357161a3952a8107dd24b6eef997235e1d90aaf949c014ccfbe798bf794c6eb4462", 0x4c) syz_execute_func(&(0x7f0000000100)="91cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178f496c40afe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000280)={{"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", "35e753a1f59a4a35bdfd161fc71b328ed8c423a340d42bde710ccf5b8361df37", 0x5, 0x7}, &(0x7f0000000180)="1defb4ce893372d66c7d5e26027068b6668e27a84537cfa1c412fc73b48c2d9168e1bcda9727042e8fcbcabc4f330cc1c56ea1481c631f0888c3e79b923bffc3767513f643b5242713e21276901e12a8d8472b9effc139f14850dc17b736e20d53f5cf7267f833d7b4a12a7bafb5fa259211ac94d305fe69b07569fbf630cf39320f75911b308092d8a25aafb6347ca577ea067d578ffc65fbabc17512b65f9dbc14bcf5c6d46b54af80ed832502a1de8d7ea2e8eee02783d2acf537cc151dad994dc3545213b3864064be8681c20d01e786b21d024c40c67fee1bd8e123d871caf15fa843629c", 0x1, 0x276, 0x5, 0xfff000000000000, 0x7, 0x1453c, 0x450, 0x6efe}) 01:03:18 executing program 0: mlockall(0x1) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000952fc67e7ae8e47345ce14662226e1e49a52c673f3ac9d874feb1e570d038db00381a01609ff235c22684d40ed09e59c68aed2f00e212b10b2b2a4587cec851f"], &(0x7f0000000380)=0x57) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000580)="07c69402eb9e9b09141ffcfe3c127d5d3402f56cf011222218e3aca2c38126b187848d9ce34d20b7d7f5d08b3cb813a0a0f8607c9d1008fc700ce868a82cf2523fb2a320bf308f6914122e0f5fa3dbb74eee92121377b2e4cbc26305a02620072c5e253dabe7691bf126fc7c532127091acf9138d54af99f056a8c0fe9be4f8bac7d3a48f2ac4073620991905d00405d7d593803747a081672ca5d50f179df5d0c26792a87593d85df2c5a") pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) exit(0x0) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() 01:03:18 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, 0x0, r0, 0x0) chdir(&(0x7f0000000040)='./file0/file0\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 01:03:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6c653000"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x2) 01:03:18 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x3}, 0x8) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r4 = getgid() setregid(r3, r4) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r5 = shmget$private(0x0, 0x2000, 0x60, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000280)=""/4096) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001280)={r2, 0xfffffffeffffffff}, &(0x7f00000012c0)=0x8) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000001380)={{"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", "3f1b08e08c4abdac5b9b54adfe618b92226bdef6bf092995294050aff88d72bc", 0xc09e, 0x8}, &(0x7f0000001300)="e0597c74b0a18f91b7d65fda49933975f28ea320594723e8d7de4518d0b07000fa73b4f9dff4e352b8d623c5a454081ca27926d1b58baeb31ccaeec415b15c6be49afc5b25943ef7b55b0282a85cca10486a48fcb1abdef0aded29410792e6fdc1c9899427707ff77d8f6ae91ccda2f9b4e387c52899ba2ea994b4cd7f9e1c", 0x8000, 0x80, 0x3ff, 0x6, 0x1, 0x39e, 0xfffffffffffeffff, 0x100000001}) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000018c0)={r6, &(0x7f0000001800)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x2, @empty}, @in6={0x1c, 0x2, 0xb056, @empty, 0x8}, @in6={0x1c, 0x0, 0x1f, @loopback, 0x7}]}, &(0x7f0000001900)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001940)={0x200, 0x5, 0x10, 0x4, 0x4800000000000000, 0x4, 0x3, 0x9, r6}, &(0x7f0000001980)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000019c0)={r6, 0x200, 0x2, [0x41, 0x6]}, &(0x7f0000001a00)=0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000001b40)={{"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", "20ec66e8b07c2a3e17535b5e617a6bf970633ff8a698b59700600fcaa63fcd47", 0x88, 0x7}, &(0x7f0000001ac0)="d7fdfe6eeaa5b6d2a189a9a2e41fa18915ea0ec4bdd41b501b78cc0c9e5a62ab19b930d4c848720b5790afcf18d60dd33bc0533133734b3260e2fb67472236c729ce74f6f0dc8c19e1fb894e70c704fd185ce218dd38bf24566eb37a50a414bf05368ee261ace48738e3a97560", 0x1, 0x5, 0xffffffffffffff00, 0x63, 0x1000, 0x80000000000, 0x101}) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000001fc0)="c64fdf2a394a564a636248607ae84f2670f5d2a4cd7a3a401c3b456f40d60f4e20cb3f5e40d89a90df9eb4f9f563f6f017f633e1d07e17cb7f8eab3defad287b5662c3e46d384d41d29380d8627ecad4d3033cb4f8cdf9a5d1d4b8cc71d0a9c703963824e6bbcb87b66afbc4301fa26ef74cb472b005ee0878b3599fcb095024024d927bbcbd820ec667c7d7e4c5f68007fd0c57576531d2f39b9f8117d9314818ef5822cff994dc2504fd2de57ceb33b674841bad947523094ae65dc4c4abde0a60b4ea6c5721141638") rename(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='./file0\x00') r7 = getpgrp(0xffffffffffffffff) wait4(r7, &(0x7f0000002140), 0x1, 0x0) r8 = shmat(r5, &(0x7f0000ffd000/0x2000)=nil, 0x2000) shmdt(r8) accept4$unix(r0, 0x0, &(0x7f0000002180), 0x20000000) r9 = semget$private(0x0, 0x0, 0x44) msgctl$IPC_INFO(r9, 0x3, &(0x7f00000021c0)=""/152) setitimer(0x3, &(0x7f0000002280)={{0x3ff, 0x4}, {0x1f, 0x4a3d}}, &(0x7f00000022c0)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000002300)={0x889, 0x1, 0xffffffffffffff15, 0xffffffffffffffe2, 0x9}, 0xc) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000002340)={0x100000001}, 0x4) connect$inet(r1, &(0x7f0000002380)={0x2, 0x0, @rand_addr=0x98}, 0x10) wait4(r7, &(0x7f00000023c0), 0x6, &(0x7f0000002400)) 01:03:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0xb664b80045c34d04, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffd91) r1 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x8) freebsd10_pipe(&(0x7f0000000100)) 01:03:18 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c39c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000100)='./file0\x00', 0x8004, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000140)={@remote}, &(0x7f0000000180)=0x8) 01:03:19 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c150f05f324592666642ef342a740d8ea4545e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d4e8628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x680, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000180)="727f04b627e6c8e2ff95ee7694f60e400046cef74b0c2b35528174a8986966bf021c0fbe57d2f8f23fe185a821693b50bc2c67d44c542076f9b35ebc4c8a3e56b2fbfa1fc9af") setitimer(0x0, &(0x7f0000000200)={{0x7, 0x2}, {0x1, 0x26e205cd}}, &(0x7f0000000240)) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="a843f300c9501d29ea403a1e7e2fce64d3d97b4563d6cada808d8f923e8ebc1de81e1666c637ec92c81584018d01fb5dcae63ca530a749d0a6") ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000500)="8242848b8ce67f9d8b9e9c9452eea2b068eb6a89e44f0700000000000000158caed556cbee035a1d59bbfb494899d9b191343db1152063c7c15080da62da58000e3f252f7d2044b848b3d96c3c64a34927f6e51bc515669626b1d7e48219b387b8cdb9dfd71b20f1e6527f4b954644e6e261b934f42030efbe223434429dc382402c59991e18ba9c8354750cb4baa986dfebfeb84a99fd434e2d0a2b6b60f9de1b4374ac845b4a0ebf3beea22e1f8b6845134114402fc11548fcc4f2fbd638f2bc800dd35bba889cbbb3e6feef8bb9c1524b36acc57ff3013795b8bdc6d45530dfcf26b52eb1404e2e7e15c3e8bc60a400d78bc791147cca7288da5f74b2f998") 01:03:19 executing program 1: syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x109) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0x2a, 0x10, 0x1, 0x80000001, 0x6f, 0x4, 0x200, r1}, &(0x7f0000000240)=0xffffff82) 01:03:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 01:03:19 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x0, 0x9, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000680)={0x7, 0x4000, 0x4fcb, 0x4, r1}, 0x10) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000000)="36966ef6819302a87a7cbb66803fc1b018100b66b99d200f013642a858be3369e6ce1335b298c26d9bf71fafcac7589a160503c44a21a0da27b5ac48636510f9e11b58ed78080bc2b605f791a055718dd9b10d01acca8c55737beaaa2b7f58a4ac2ada5b6cafe733", 0x0, 0x100, 0x8f8}) pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)="f48098e6278ba2c5c9ef2cdd7d4ab90a30651b0a5d030e69249cd81d81c25400e836066fb09cc39e8bbe5eeaed863e53d6cf09d0cf1fc0e4a83510e8cbed49213c65d6c825ab7b141fb8b11e2476c5b73adc2164f72bb068ec7ceddfec0b446db0380d83b8bd0c47957eb5fd871653a19729ad110f5072ece992fa73f81dfc3f2b6248e6fc83dbd16e4453696e7c7180706e60191ab112c0", 0x98}, {&(0x7f0000000280)="b7146ce78bb219e7e8045a50e3797ab9527603ad8dfbb51a5ebb9351501e753aa28fa69a3858ac9065ae82f34659232e65b17af5b449fb08687f548d8c27023dbd24e4e8e862238e8da1d422a00671ab4b129c0c2055a76c5f0ed536cc0099f05fb3952ce271", 0x66}, {&(0x7f0000000180)="e76887be58e2d83a58469d79ba9b15df1ae57c01176ef1e10180b6d195", 0x1d}, {&(0x7f0000000300)="4b7b2a0f365a9b1111d96d6f99c93200f2dd5c4d66458b8cba560e00d5f9a57780696c8f3b4dfc6b0d4c0897710a9d09481a7cd665d731fda9492b3f9e8ec49f57b4bbd81dffb3c9d6282fd0941588f45ceaf1a99269328841a03d5794490f501a7361b4dc6d31fea13dd75b43568d8b4de321e25fcfb80ca61aef7e04dc344a13958e54eb999a664e9278f307cc54eca9a531daca68778b03d2cd79d1e50acdf059fc87e68d6cbb36924e15b4141310a56f320b566589e803d18af6ea8ba46026b2bd745a3a38f055e65183df82d25854f96e39a60935f66db27633d501efcfc41fcf17e859876967be58e2e7699df4", 0xf0}, {&(0x7f0000000400)="606f65e38405e59b11f4a546415e728a292cf2ca5d90e8b3428b8e8d2d7bfe4956fe0c084ca3a5fd23db57ab7c8cf0c6da5a3cc6bf8162a35cb8d92379f2865a1f9064e45f65b4e5fc1709f1c594ebe046c691b5ae4762535ba4ba9921a2651de075f51c358b2a2918069a85399020897d67f154200f80f414269d1adf70db570aeaec55fdebeb5e14c1191eb337c8f7409b10eddc826bd12a5b25402c75c4fe7ad1d978867293ff282b154f0ca9b5edc7587f65fea2567365a27ef7191e6345e51ae00064d932d27a78fdfa0f948041a050aacff8647452fa654ba5be123973117cc1f24c5c3d72049dc76ad7b3a5dce7b35f5cacfa", 0xf6}, {&(0x7f0000000500)="e9ef60ab63156fee8d23fc160f02f6b08f77ce4b77669f4f849eca94fffa99e50cfc0ec595ecfeb12c69afee4179d11566191b2e029d9f50c7aa571ae9b0c552ca48b6ba52c2bdc7734b9b7955ae4515670df60be27945b201689f3ca5022d9f982de90cab11edf7b5b873b62efe33e8bf", 0x71}], 0x6, 0x0) 01:03:19 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}, 0x0}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x10000000) r2 = fcntl$dupfd(r1, 0x11, r1) utimensat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r0, 0x5, 0x2, [0x4, 0x7b]}, 0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1, 0x20000007, 0x1b72200000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f00000000c0)={r0, &(0x7f0000000040)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0x5, @empty, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8001, @empty, 0x8}]}, &(0x7f0000000100)=0x10) r5 = dup(r3) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:03:19 executing program 1: open(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) socket$inet6_udplite(0x1c, 0x2, 0x88) 01:03:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) write(r0, &(0x7f0000000080)="172c32730126c688c56441138ef4a6749ce5935812c1f4aef2bc756375c71041202bc9b1f715c5c31d3ac04f96454c676041350a2e3977da1ec6b43243335ce24b4b01ff31eee1a0d550cb38b6dae291e5986b2014c8926df1c2b1089104159158c222804b5282016e2a61348ff04229be47309a8a0082e169d00fcdae6b6424e01c8922b4", 0x85) r1 = socket$inet(0x2, 0x10000000, 0x7fffffff) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x1ce5, 0xc64, 0x9c77, 0x7, 0x100, 0x5ea0, 0x100000000, 0x1, 0x10000, 0x0, 0x3}, 0xb) socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000200)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c1f1f539c2f87dc4412d72d50021e38771c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eefde100dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b39a1dca261c481f1da10") 01:03:19 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c150f05f324592666642ef342a740d8ea4545e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d4e8628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x680, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000180)="727f04b627e6c8e2ff95ee7694f60e400046cef74b0c2b35528174a8986966bf021c0fbe57d2f8f23fe185a821693b50bc2c67d44c542076f9b35ebc4c8a3e56b2fbfa1fc9af") setitimer(0x0, &(0x7f0000000200)={{0x7, 0x2}, {0x1, 0x26e205cd}}, &(0x7f0000000240)) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="a843f300c9501d29ea403a1e7e2fce64d3d97b4563d6cada808d8f923e8ebc1de81e1666c637ec92c81584018d01fb5dcae63ca530a749d0a6") ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000500)="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") 01:03:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac1400aa00000000001700"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000b6e9003ee10773dc9013de569c3600ac71f2cd1f1be2070017ca190ff378073e33e0e78ab9098addc9be4f260c4e5b7b442bb93511036a6d2f0c18b46d0cb752fd0300051d44e4a991c64b13ad7bbbbf447c5a0c6b1edc3d86a17b3d61e8bb15f36d3c07bc283952d8eb779631ba31f9d99059affbed9025b969eba9ba6b9507ed1ae20f7becdee9"], 0xa0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x1, 0x3}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x7, 0x10, 0x1, 0x9, 0xb5, 0x1, 0x1, r2}, &(0x7f0000000240)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x2}, 0x8) syz_extract_tcp_res(&(0x7f0000000280), 0x4, 0x2c5) socket$inet_icmp(0x2, 0x2, 0x1) 01:03:19 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) execve(0x0, 0x0, 0x0) 01:03:19 executing program 2: syz_emit_ethernet(0xffffffffffffffdf, &(0x7f0000000000)=ANY=[@ANYBLOB="ff0000000000ffffffffff88a84900810001000806009be8486fd82c28b91e00ffffff00000000797322a7f494fff4ffff"]) syz_emit_ethernet(0xffffffffffffff9a, &(0x7f0000000040)={@local, @broadcast, [{[], {0x8100, 0x10000, 0xfff, 0x4}}], {@generic={0x6007, "874aeab808d69b1d823d51ecf8a036046c9aad37549b855ef36020ede7afe8470a69f83891a230f52885a3b09eeb946f5a87f8fb6e93b9d4f81390bb366a7f0bc362582f798d3bbbfbe1e86a7cf07b4fb51c664537048405f990b929c08a460f6d890ad82165a2ef90ff5a77be84c96a665573f99883100a3a8a9d88d48f2b711c07c3b7cafd46d8e1c0047630d7e55b6c80"}}}) r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000180)={{"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", "c74d6a2f2015eedc7a3698ce23a1b07bf018941e48754400025f7285b41817ef", 0x80, 0x8}, &(0x7f0000000100)="f5656b88d12d0ea80b7a3d1c6f13de53f518f9b7a99909fac3392a54c8696d6c8f085aa0cc775909780d4ba94ddf22a2467dc94b3f1d294880be3dc4f8729cb9b5f5526ea750596638970c859cdfc162a452451a46b459b204b67d7f3b23a82c1e299bf76092cf30917f2163627d041c41e3a0f37e2721acf1fd8061839a2eb4", 0x3, 0x3, 0x2, 0x9, 0x8, 0x1fffe00000000, 0x0, 0x8}) 01:03:19 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev//.\x00', 0x1000008000004, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 01:03:19 executing program 3: sync() syz_execute_func(&(0x7f00000001c0)="1c02b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 01:03:20 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x100000000}, 0x1) syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 01:03:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}}, 0x8) listen(r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000000)=0x10001, 0x4) accept(r0, 0x0, 0x0) shutdown(r0, 0x0) 01:03:20 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7c0") r0 = semget$private(0x0, 0x4, 0x0) __semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f0000000000)=""/138) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 01:03:20 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x3, @loopback}, {0x1c, 0x1, 0x0, @loopback, 0x3}, 0x8000, [0x40, 0x7, 0xfffffffffffffe00, 0xd7, 0x800, 0x7, 0x3, 0xfff]}, 0x5c) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="ea250000290008002ff9ffff84a69f0a"], 0x10}, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socketpair(0x17, 0x4, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:03:20 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000040)={@random="0e54281b565a", @remote, [{[{0x88a8, 0x7f, 0x1ae, 0x1}], {0x8100, 0x8, 0x8, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0xe0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:03:20 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7c0") r0 = semget$private(0x0, 0x4, 0x0) __semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f0000000000)=""/138) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 01:03:20 executing program 3: madvise(&(0x7f0000130000/0x11000)=nil, 0x11000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0) r0 = socket$inet6(0x1c, 0x0, 0x4) getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) munmap(&(0x7f000009c000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 01:03:20 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x100000000}, 0x1) syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 01:03:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}}, 0x8) listen(r0, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000000)=0x10001, 0x4) accept(r0, 0x0, 0x0) shutdown(r0, 0x0) 01:03:20 executing program 3: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/242}, 0xfa, 0x3, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) 01:03:20 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1205, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 01:03:20 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x6, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10) 01:03:21 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c090d2714a459bf08000000dad541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b814e3c4c3856c010e264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 01:03:21 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) recvfrom$inet(r0, &(0x7f0000000280)=""/147, 0x93, 0x80, 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") accept4$inet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040)=0x320, 0x20000000) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4) 01:03:21 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) freebsd11_stat(&(0x7f0000000980)='./file0/file0\x00', &(0x7f00000009c0)) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x5}, 0x0, 0x800000000000, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000780)=0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f0000000c80)="983d6a6a050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4c4425d1670714444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000f9ff030006fff0000400000000000104"], 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000880)="22c68b4b0de308ef1f01c8936060071ad086219a294535fded79a57dce3c1effec4f6601fa65898cc899bb044f3b711398717ddc5d1db0664df9220caef1429798edfd4ac2c44a4945979b5b29d7d52846dd49dca5f668073ef8f77b4667d33f3598843be4d0d40a2fb5ecf5dfb1145ff107fc35acce620d86dfae2c375af6dd61428c73d5c904f8af62a9193b9c77fb157dba554764f25b6e21ed0eef27377817efb8838d61b9e8bdf7cb2c854884b7af306627da25e3a1c427148eed9134d9be7ff018", 0xc4) 01:03:21 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000340), 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="64d8dab418e5eda42141132245de6e47"}, 0x14) r2 = dup(r1) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000000)="08b6751354f356d79a96b854a08d5fab172740dfd4307ad0f1b4137de57fa74f2beb607ec7941157f3bd51045f9d567bf9df32a95e17abc4a28873bbaa72f6b40e86cd6689f18470b15d3578536159ec645905d592fcb1973872702871d64559fda0c5cd5fe39a54ba177ad922daa620") 01:03:21 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000a00)={{"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", "d9d935e09e641c041a26b8ff99836bdcd26a9a3f8a10e1dbb058db1fd76dafc4", 0x4, 0x36}, &(0x7f00000009c0)="9a2c5aa37330e8530ae3761381c8c47e47d006c1c4f4d8a0fc669ff87add91dc7c2ccfd1ea6d703115e04ea54e2064bdbf27649b8c8fe2", 0x0, 0x6, 0x8, 0x7, 0x7, 0x9, 0x2, 0x6a}) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f00000002c0)={0x10000000000b35d, 0x7}) mlockall(0x1) sync() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/pf\x00', 0x80, 0x0) syz_execute_func(&(0x7f0000000000)="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") openat(r3, &(0x7f0000000ec0)='./file0/file0\x00', 0x100802, 0x100) symlinkat(&(0x7f0000000f00)='./file0\x00', r4, &(0x7f0000000f40)='./file1\x00') 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, r5}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000540)={{"1b761a88c2249b5ac763b7a3709fb817d6a1d8e6cf0f3ab79d25d5549cc1e739ad40bb8e34027d64b009d3ff8a826043ce4d9817ff504a8ed31abab452e4e15c34e8fa50cd879eefaeabc8d27091cbb85ac34bad1cee1be2d3e78afa012fcaae63bab9b927243803888f0ca95789dedd55d3f9edb7f010ea158c6e7967aa4de73b91bc6753b11397c926fa50060e651f6162f50f17a0d5785e0e69f5c7d427bc509359add3e156aa6d953a1c4f3a30152d98d03ef834e926c40deb25f41566fc7a4bd86b5b4110bd2f213a3fa7146fe1c5e260a4f94d1c9849185624f976a65d110f95590d5c18a1f9c51a87c6ef8a35ce25dc25dd1530c05ef836befc0ea962f157d00f1b4e1e400fe6fb3565d4f2c9873ca70946e458cf9d652739e39cf85235ee5c746a2484476b57cf5c3488bfa084473effdc620ca9cf1002b21bcef70cc72a97a6d73b3eecbcf3a623fa6526f69c64aa1099c94b91eb85e4bb8ef09e9f13154ce869cfd419d25fa14c4c4c657773e2aebbf0bdddf6ca5de43c8827af930b0613481c3605d4d3d1ed137a3e3514794f0e87dadc8b720b7b1f926860acdbe0d128302fff54f35328e77af65c5ab1f5f9d74cae9d3274d458d5753ace6aff7900714c845c0ab401459b7ab733a4231a6269efd22179fc4ff737bf4134156b3e90c89c4929f46568f02e7084e02497eadf2152f1b31c188760b1170e74c59dacefc45413ba928667ea4ec2d368b0c0e2457887b080fe1ba28e7471b27b604befc762ca37478acf876b8f63ba1130e7a3d7b305b39fe1e5bea9f6c8014e91d01613fda258b73eeb2c065444a39fe733bde55f9445cbb5dea40a77195c8ff9426cb7ec6c34342413f5a228545a47087440ecfc1bf7a487723fa8b43d0d348613b82f70e2bd6e218dff9d5d6fbfe86a7ee0a31e139867c4d9ef8d863ff85c9a69fc73a0db0e79cb391ed44e8f233418079e2b7e441f4be227dade22e8a9c10bbd6cafb2fe71e7a1bb03e0012cfe19abbfd272ee293c94461f4170be0324051bdfb4d7cabda0e5b942224a483dcda65476cd33a0e03d1ea25374d2e5f544ac9c742a438df434485e8aadc27c00523e89f2357c2dbd88fde05794520f42d739642a0bbbb0d3c9c03e2d3dddce1b86215d262d4f6c5c1853e0d3e7dd9089d9606e42f63831c161cb40dbabd930bcb78c8460f5f338dab889789ce462c551524c02d98b8df47ae2630bc4c5a040ddee4f59807e14c133508d03c2781ddc0cf053993d639d6167407cecf2c90f05e8c6cdd50a5af62f4d44ca18f19e0250783db6f532a87849f54fd75480cd95b080a41e5237cda68439a55a0ab6be028fdc80c2d32c1deb14e813f365b4867b2a6f340f387ea01a6aa3bc4edd6b18e71d8a54adadb6c6e6ba0a5f41691af12e8338415a19942fc25fa4992c57c4be42dcb09e798234", "cfe09111f57c5b4cdc529e5d926d02903b9267bc32e28237b7cebc3e02f3a7c9", 0x0, 0x7}, &(0x7f00000004c0)="5c7f8c74aa82f542bc8d24749c10509b8d9bb7f6ecb5850db949c3164e1469fdf85921178b22757ee4c83b5df03f317d29304fba474c954a10df86322498b9020de41e0315a4fbe07fae533a12f2584e9a4848e1def87bdb5c8b2d0880961e213a3c1517a214062162aa9cbfd70636589deb1d5898880582b644f8", 0x3, 0x5, 0x100000000, 0x100, 0x1, 0x200, 0x10001, 0x5}) r6 = dup2(r2, r2) poll(&(0x7f0000000400)=[{r0, 0x80}, {r0, 0x9}, {r0, 0x100}, {r1, 0x48}], 0x4, 0x5) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:03:21 executing program 3: syz_execute_func(&(0x7f0000000100)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x108a00, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") 01:03:21 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mkdir(&(0x7f0000000100)='./file0\x00', 0x20) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 01:03:21 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000a00)={{"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", "d9d935e09e641c041a26b8ff99836bdcd26a9a3f8a10e1dbb058db1fd76dafc4", 0x4, 0x36}, &(0x7f00000009c0)="9a2c5aa37330e8530ae3761381c8c47e47d006c1c4f4d8a0fc669ff87add91dc7c2ccfd1ea6d703115e04ea54e2064bdbf27649b8c8fe2", 0x0, 0x6, 0x8, 0x7, 0x7, 0x9, 0x2, 0x6a}) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f00000002c0)={0x10000000000b35d, 0x7}) mlockall(0x1) sync() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/pf\x00', 0x80, 0x0) syz_execute_func(&(0x7f0000000000)="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") openat(r3, &(0x7f0000000ec0)='./file0/file0\x00', 0x100802, 0x100) symlinkat(&(0x7f0000000f00)='./file0\x00', r4, &(0x7f0000000f40)='./file1\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000540)={{"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", "cfe09111f57c5b4cdc529e5d926d02903b9267bc32e28237b7cebc3e02f3a7c9", 0x0, 0x7}, &(0x7f00000004c0)="5c7f8c74aa82f542bc8d24749c10509b8d9bb7f6ecb5850db949c3164e1469fdf85921178b22757ee4c83b5df03f317d29304fba474c954a10df86322498b9020de41e0315a4fbe07fae533a12f2584e9a4848e1def87bdb5c8b2d0880961e213a3c1517a214062162aa9cbfd70636589deb1d5898880582b644f8", 0x3, 0x5, 0x100000000, 0x100, 0x1, 0x200, 0x10001, 0x5}) r6 = dup2(r2, r2) poll(&(0x7f0000000400)=[{r0, 0x80}, {r0, 0x9}, {r0, 0x100}, {r1, 0x48}], 0x4, 0x5) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:03:21 executing program 2: r0 = socket$inet6(0x1c, 0x20000000, 0x51b) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x3, 0x5}, 0x8) openat(0xffffffffffffff9c, 0x0, 0x0, 0x64) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x2}, 0x8) 01:03:21 executing program 1: execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00'], &(0x7f0000000180)=[&(0x7f0000000100)='-(.&\x00', &(0x7f0000000140)=')\x00']) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) 01:03:21 executing program 2: accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$dupfd(r0, 0xe, r0) 01:03:21 executing program 2: syz_execute_func(&(0x7f0000000100)="c4e27d0ea739000000a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e9e40d0d0fde978fe97caafb36f30f1af5c4a1065c5900014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c4c2fd1780000000006969c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd144cdc4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1f877c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x20, 0x8}, {0x98, 0x9}}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x9}, 0x8) 01:03:21 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x44, 0x1a0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 01:03:22 executing program 3: syz_execute_func(&(0x7f0000000100)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x108a00, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") 01:03:22 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x2) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x1ff}, 0x4) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffff7, 0x7, 0x30, 0x9, 0x58f, 0x9, 0x4, 0x5, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="008001008100c3052e5d20a54d517acf04275f53e27aec9ebb26201f53a303347de66783996e577c71f7a7d8927bf8c48236eb1eb85d475a995fe7bed14707ea25a53c13c70207aeb72fe147993c27816655fd639678ecc046ce89c8c21cd0c83ea5af1e6183a9542d62c918d536de3572524c2417c5c827139b9da2ca3a05883b6fdbb7ee952134a85d02a0bc"], 0xa) 01:03:22 executing program 0: __getcwd(&(0x7f00000002c0)=""/179, 0xb3) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgrp(0x0) r2 = dup(0xffffffffffffff9c) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) close(r3) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40000001, 0x0, 0xffffffffffffff41) r4 = getpgrp(r1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgrp(r1) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setpgid(0x0, 0x0) setpgid(r4, r5) 01:03:22 executing program 2: r0 = socket(0x17, 0x0, 0xfff) syz_execute_func(&(0x7f0000000140)="984a2ae9c4a2791dcd1cf70f05bf11444100c4a37bf0c55c41e2e9660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed66440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00c481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x3, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind(r1, &(0x7f0000000300)=@in={0x2, 0x1, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 01:03:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x46) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) ppoll(&(0x7f0000000040)=[{r0, 0x110}, {r0}, {r0, 0x10}], 0x3, &(0x7f0000000080)={0xc6, 0xfffffffffffffffe}, &(0x7f00000000c0)={0x5}, 0x8) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 01:03:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) setuid(0xee01) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "169a1eb36729efa0cdc5874e68bac9422d4e4ba83facaa45776f0ea078439969"}, 0x0}) r1 = socket(0x1d, 0x20000000, 0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000600)={0x3, 0x8000, r2}, &(0x7f0000000640)=0xc) 01:03:22 executing program 2: syz_execute_func(&(0x7f0000000180)="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") openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000ffffff000000000000000000000000000000000076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) 01:03:22 executing program 1: syz_execute_func(&(0x7f0000000300)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e50d95c4413816d2c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc736c08bffefffff00a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c4c2a5472030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x300, 0x184) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000100)="10f4421e908b74c1678c2d168d0a95aca9b590172762741e29c047076adb2da08c60a94ebb221dd922c22dc10c2442fadb6dd9b0e076903f97d27c881c5695d6d2cbdc9f43ea79228ee0") setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="83", 0x1) 01:03:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x9, 0x80, 0xf1, 0x1f}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x9, r1}, 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x1, 0x3, 0x100000000, 0x7b7b}, &(0x7f0000000180)=0x18) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x181) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000001200)={{"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", "b39e215b29906170ac892f3fdb142c659548b2ee0685191faff8b62f4afb0d59", 0xb6, 0x7f}, &(0x7f0000000200)="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", 0x0, 0x9, 0x5, 0x7fffffff, 0x5, 0x2, 0x6, 0x3}) setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000001680), 0x4) getitimer(0x2, &(0x7f00000016c0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000001700)={r1, 0xfffffffffffffffc}, 0x8) getpeername$unix(r3, &(0x7f0000001740)=@file={0x0, ""/9}, &(0x7f0000001780)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000017c0)={r2, 0xf, 0x8}, &(0x7f0000001800)=0x8) setsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f0000001840)=0x6, 0x4) mknodat(r3, &(0x7f0000001880)='./file0\x00', 0xc000, 0xffffffff) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000018c0)={r4, 0xd, 0x3}, 0x8) freebsd11_mknod(&(0x7f0000001900)='./file0\x00', 0x6005, 0xfff) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000001a00)={r1, &(0x7f0000001940)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x7, @mcast1, 0x9}, @in6={0x1c, 0x0, 0x8, @ipv4={[], [], @multicast2}, 0x5}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x5, @loopback, 0x8001}, @in6={0x1c, 0x2, 0x1, @ipv4={[], [], @multicast1}, 0x4}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000001a40)=0x10) mknodat(r3, &(0x7f0000001a80)='./file0\x00', 0x8000, 0x8000) r5 = open(&(0x7f0000001ac0)='./file0\x00', 0x10000, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000001b00)=0x3, 0x4) ioctl$DIOCGETTIMEOUT(r5, 0xc008441e, &(0x7f0000001b40)={0xffff, 0x1ff}) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000001b80)="73973c7c4389425eba7e81a7aa42dc65435caed9e1a002191009d227e2cdbd501977ec8dc82590f717fbbf1999234be395176333a437378d1433daf2d68bb33542ab7d5c7b7628c12273e71016a5d50fb5c10e3a61291440e9876dda") ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000001c00)="7b4c13146970a6b03cad3c77bab1") ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f0000001c40)="bb09beaf3635cef89fdec910a6128c1589f8547493a647b075702bee39997fe7e4445884cd87665591641eb1a48d74cd1727d435a29f115e50a7fca6ea5b8b3a495a721d57fe7b263316415e1671762ac6cde5fb83e18f87b623cbf1c9279896e5cd6eac412062af638d2d634cf54c59963cb1fc5430c89f71068712de1fe15f46ad69262c16bceaf9a77fa63962a0ffa7b3d95ae2e2659c74542990218a98994027a61b4ed9fe94621e5c5f4d38c20065dddbcda27e7da695e0") getsockopt$sock_int(r5, 0xffff, 0x9017, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001d80)={r4, 0xf0, "7e05deb4e85a2039e5e9a21818ac698ba15f673a2f46fd235e73c94e04e263718abfdda398cbafdd7805a3fac7bc952e616bdb31464bdcaa7f9d9c59d566a3aab5fe1366f656391d08706fa9b4137a66c301a0d4ce16b37aebdc6ef7dd3fbac72ba768cf8a49a8bab8e3406a227053e4e73e07e01d4b51dfc7380c4b57caf4f304c4cd1c0dfcbff7a360b5a3ec6dfb5220134a2e0f591d1c0cff03f3b26a48d7d55a82db7dbec2852a2bf510b09c0f8fa56546602e7c008c7eab4c648c7237822e52d293c45268771fc1b31f542270cb18705113d91b11a17c28be1cf1da9a0b2be77253e8edbf91c05863ff920c2836"}, &(0x7f0000001e80)=0xf8) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000001ec0)={r1}, &(0x7f0000001f00)=0x8) syz_execute_func(&(0x7f0000001f40)="c4c261b64a00c402618e33f20fd0f92e2666470f56eac4613d62b17218822ec422d93af4c4a37961cc0036660f3a21a905000000b746fec3c4a1f1d9c8") getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000001f80)={r2, 0x1, 0x80}, &(0x7f0000001fc0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000002000)={r6, 0x2}, 0x8) lseek(r0, 0x0, 0x0) 01:03:23 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) 01:03:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="0700000052090000050067050100f306f9ffffff02004e2200000a340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a1ae5bbf555be8ee021f89c5297f3662f00c195426d3905bcd5e6eea449f9307a2dba65da5d0b54bba5f3c7b6e34edda0becf11f2", @ANYRES32=r2, @ANYBLOB="0700000002000000060000000500000030000000"], &(0x7f0000000280)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x101, r3}, &(0x7f0000000400)=0xc) r4 = socket(0x17, 0x20000007, 0x3f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000540)={r2, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x0, 0x3ff, 0x270, 0x20, 0xc1b, 0xfffffffeffffffff, 0x2, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x400000000000000, 0x6, 0x9, 0x1, 0xffffffffffffffff}}, &(0x7f0000000380)=0xb8) 01:03:23 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') close(r0) r1 = semget$private(0x0, 0x3, 0x200) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000280)=""/246) accept4(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d4e9028303fb06d6774f030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000289990fc6709408792ebb169b400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b89286ca889a29ad28213100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50206e02ff34f34486ed7644286c84bb46e05c101279db8c135346a5a7af34d688badbe6590f79cbd786c0a880e8e809f8d421bccca00dcabf6ccbb014fcd94a62298a6a3d4e4a47dd5b49bc283e21a3132a7d94cf48e141decdded32565aa1f5b2a25210c5c4e4809ad21e34db2d7318b0ba1ef6f0ca04499a45d9e5735c91858f2093a656eb5da3b685a318ca58bdbb34e7d08e986499e08704489085d41467869f1e1b64dc6e3eb55d19a98a43309d81c2b04c4951f15ad6738aaef1ffa29b06d09bd150"], &(0x7f0000000100)=0x1002, 0x10000000) syz_execute_func(&(0x7f0000000000)="0fbef5c4a131f1ebc402e50aba0f000000f2430f12cb427e03c4a149e2198f68409f590021c4c275ace7c80200426726450f623a") rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') 01:03:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x1ff) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) 01:03:23 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$unix(r0, &(0x7f0000000000)="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", 0x194, 0x0, 0x0, 0x0) 01:03:23 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") 01:03:23 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="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") socket$inet6(0x1c, 0x2, 0x8) 01:03:23 executing program 1: r0 = socket(0x1f, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="0189020000001a56e9681eab", 0xc) 01:03:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x100) mkdirat(0xffffffffffffffff, 0x0, 0x12) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000001080)=""/147, &(0x7f0000001140)=0x93) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000013c0)=0x9f, 0x4) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="4ae584d2b5e84e693217ee9d06fafa1549f8b79671332097d5228b03c2b9f4e912a193c9bb723033a7b207f6380f8a61bc42494e7f282f89d4fd437e6dc34aee85bcfa613cd43fefaca20f032af6a85c274aafc65ac43b276eaae6efdb2d114600588dc4707350e3429a2552025541f3b9ca0b4c674c06eab09d918073ea2e9def74bc4a730fde502b212073bc8755600cd77758e1cbc615ddf015fdd7f6e30404ad2b398d23c0f55e00ad2c4d973eff3ef9778f731738c508fd1227243499d6d877025f43cd2913c16c65a45be8833a9b2fb869865705296f1089ab56b71534a2485f1a06de93397a8f217d3037b2bb5a8756e91f22065bca8379afcb447dd7bd89ce0347414cb32b6cb594b5ee47858d60d9bddff8fd3dc097bc11dd5fbb88bb70f91f1b664576c6802c198d75246c1177a24da97dd11d521b0ea2f296ac9113497cae6fff3baee5859e849afbc38a260b037b304b7fe315f4b0e759c8389a652c48dd899e6481008ce13ec563be99fc0138e87c13e991392a8c59f36a15b07878da8e1c5f20d14b784b4a22eb3a3222691b4c6050440e4adf354ab71ebbc2eb52bb2be8d201f0736f1d804c7a60b1ae8d27a34e98cd29eb75c679b6075994c60fb5daee106a2a3368246d3b4bb9e094f250fbd22081bfe166cb82c08fb3bf86cd0d4f7bf1869d0f1471baa377bda37478fb42fd69dc018af6bda2e50a0a85db007033942746a978da3892fdb9bb7f58b7642dbda04feda641e150f0e8c7842e9f6c85e05a207f0d2832aabdbc395e02a629bdd312d3f6f7ff6fff222c4f6749b66bebff3b332e6ab6b60e3329a70687deda76370c89d2a95ad761d777690e6fabdeb8637eb5b1fb0391b6e253de82931cc3ba10a9363aa48b8fa3f8b94cd03b90cbf35bac4790434021c5697dccd2f2c2c759b64ce9f4ce8ff6b80d6ddac0ef1ccb57209f40f1b159e35f40607be30d9b1915f023f96f9a5a5ff8ad5ec1600a3b5298179f7b10c311c7c8cff7fb125fd25b1d26f5fb1ac8c4e898586ae9a954503dc40bb070ace102da880a16efbf96fe26ef1b4206638e241149b0867bc1519fb18965be5f3b0237230a39240a487f538fe44bcded4fa78b015dc6969094f65a16a8fbe6b3115a0be63d38742363b4e709f2dce5848f9097d38862d2f0dba661c0309c664b4d86197da037d5e7a9ee9fa08a0e0596feb1e4668152b000659056e122b783bfb53e5fee8d501efcf76f4968bdb060bb7548b7156f169edb9af28c3cde205620fdbad0a51c191c265e48dedd74702cca99ac52e3145b150ee01b6f703659f1face7a6d1390b3d0f700ccf297fca3a08355e562413c2778fbe00f5678a3b454a5fafc7b98255c6bf8bd624224ceab0030b53b506abb33e4a7748b3960777c46c64692130e0b83939d0b136f9c9d144fbfbb8c164c92a6c5d9db1251290ec11c327ad3aca45ec411382a4f7842002133e84ab1c9b1d91293b8d058342d7ef4b5f720b7ccf93da8807624874756e9c87ca69477268ea6ccec33aa30c13785e3628393a3025276001f766553a2a3be9a7967d54444bc62ab415bc2a95fd334b255af0fd8ea76633b0e30581cf4839ec2077166f720afde7617a32b96dbce4818d0e0c99d7b61d22b4ffcdd401c4a0ff1f34d18fc2ad0c74868846f14b3cadcb0a45b344f6261163d031c96bef5e5a743e3c4a42852cfea081ddf67acaaaafb7a58527e597618239006fb8efcd310894cea8f49858b1f91dea93c334d2d367f7bf29173f65c15d438ffb69a36529217c3653b95d688cc1c785e538c28dfc6bd3d5440701570758cf221a8e6762c671932bb8cccd433a552bc85724365a2115a9f9d44ab5b799280d10da617a3b3515373efcfc0e5a06451a8922aca74c40b629a3929879652ae98bcbcacc9a856b052c7e9c512b7b44b03fd7ce0c705042c097cf9b46a0d674ff686b589da1639431e019fa5579ada473df9cba327b3339c7e857518cc71dd5de853997b5712a0cdab2e9c6070617104c3a51c2aa33e014de6763c40d3317aca079d3012730fb53dd9e247a30c18b5e4b4c73d69acec9f179d2b0298020317df1f0905144eb114685b5b36ce9a366ee52fc26ca0ee1a39b231df6de8491a2aa838ad050784112ba2a6ac458b3dc6d97071e947e0d109a688ec09be33b503e9197fed705e1f7ec0db6a5dc0aa26d256ad9d05ed02b83deecf1c6ed7b588486d5801bdb443d4858970bd5acf527ffcc634c56478813151042bce9a3a3662d4f4abe8e4459d3d3a116220b15af4b59de2e4555e9597be1bd265726ff96399be5c12101436a6304048044d3d64446533be4061893f86e10e43b738d4f9c05c239318f0bd70ef2a6e0a1d65fb2c0a90f200832ad48644ac194a25b00db1300372b4e704e31b817e45e2bfe75fde128417eedc7549f8f3bcd2e2eaf02e92567bf78e191fc2f79686a0703edaa49c689023b2f55537ac30ab29805d812b3c006c169740117ebe4ae00a6548a3252c85e573eaf2f1a131751c38db07524b0779dba027f0ae7405dd9ec7ef4ecbcfcd625c07d2d3219cccd70bca28bb56c2af3f039ceb7a3da3007bff8b4e771b07fe213b1467fe37abfae79101bc09ebafeb4348dc119a6dc51b13b783e41bef34d5d00ceba010234638d1c51c00ce9f75f2ca0925136fd677077c0eeb83ec972efbc638cc63aecf9686790bd251a2a3ea81109fdfc53f116e3057299560972a28a4baa6fc88e4c182e73b64ef7a6cb89e24b3a1e2a19840e68050ec03c99dec9ad3c3e8b8beb7e580c4e2868372eb3be014481fec66e4632bd3d209f51601eb90d4e9f0563ecb12eb661e4aba3defc450bc68da6d809b49efb203434bf62b8b1e8bad62dd1a5be62da96188e1574bbedf6600b75f3ef28f21b3a584d176b4e999ee14919084dbb7ecddb1ca3ddf8c79ce67d06573e7f2dc26b11a891f3284178c904a7571821b3ca943ee96383e805789ef473b66bd9fac3cb27ff9bda462b6303b2909214d8383b4a5ed1c5d0cd024ad688bd3f60520fd93a5585086f86a2c601f189d60d2b074c479bfb9fdba9f5a6fe3830ea624656c83d95bff95430efc733d010c66138ba48aef61a82dc12f31645e068f9aa770c90620257576529a1e1293da5184c6f7f7d57e3f6cbe683c0ce6fe6c8144cbcecc1b26f423ce87bf28a0247a7bde2cc76ea3b1b5e14cac4fd5e550300c836f2f8983db908d54d7a2eaf05a4c5bdaf1aa6fd0335f1c8d71a7383d4e8f2016c51e3f01ae27a76ba13eab9cf1eb17a53bb33b87146f7767bb66e37bf06a0b20a9a49eae8364523a7bb9311536f8f318693d2989575c44097cb4af538dfd600db29399faf324f9fb80e1a5840ed4ba2659ae40ddb2cfb7d5c4f6aebeaa16c93111fbf8899243b40cacd89ff210c492a5c927bdca6bb02279414e2ddb9f22b589da1054743f784b0875d6a658901f9876a45b10666b6b5dbb9f2fbee8b685de1e008050bf9ea7e58c49b06306356bf22fabcbb602d8e6427645f20f10dc9d0064f39d6efe528d2aefaa006a07ad3639e5f39a65539432c774702baaaab0c459401d3e369efada4a41e3d777799ff72d946830b271be3f8007c08f410fa3fc2ffc733291f0202062e62a5e420c003647dfceaa9f03e435aa1956dc1fbfe511d77e8a9fdf0e5a1d658e68a7f6b765e0c14aecbc8f04cdcd1e8f294009ed7e116674b3b22ddc8c9aa73b3508d23b01efda7a6999c0425c7c0651473fc00b84c533f918e8d0f48336a02d8aae909dd23ca74d0cc9e8d53b5c81939825a707c276387a98a64e6ee5f4d055fd58dabe25159438a417ba9863d6b18988cc5f95a0cc8555165098c2e66428011e555ffa11bfa72ca18435f6acbb05f25d6e5ecb910861f750a95f5c5a296c3ae171522f297afdd3156761e8be0c8ae48e056f4e8bbbdc5d4a5f1d3fae93c70a836d9ee7acbd2a6dcbc2c92500a2080c70153cd6802e91d5053237d29633b6d2a2dea1d4e9f480f5f36a080f2f8cdeca2336444078827b12ae9ac5c5f7080332d97f7d443960f00345f84290c43b6a12de3d8c46e87164307a753f6a955a22f5321430643ad9eb571f2382603ba92819e36e4520cb21059f99a89b6f6a04e7a790f2dcb2f69b6b6fac5470e464fb9d5c936d2a8107de5c50f2ab786b3a8d97fd4dc93addffb68ea1b7c12fa5ca29fe4d09adac68bb862247cc3e12aebc5cd2316b2d516d6a5bf2df04572e4a919d39edf8cc130a11daf0b928990ec83a61c7b1cbfc606f8f24ae2b1f0d73ca0c7da2ae880e4cf252df04d8e369dca1610a14ffbb355e006d233281b95ac688aa0c4e66394256546d8adb2bed1c8167cde62f51bcd41c7142725e3da1bb3410b9d9a9fbc4b2ef7e71ea59739362695a9c5a7b89ca8d3ef177b2676eac13ed59f8bf7c745e83292d0992a10d427b973c6b0e7c4ee955b72c3d1606cd612ce7feaa1662e2857323d36069d55f8ab013a3819d8f5377257a46561300d44a38ab7fa4141d3e84afb1c1c4cd19f50f8b62ca02c989060489258f62c929480d82b04538581dc13d56b7b8ee652a4254e49ebc4072643355dbe9ae5796018be08d816e2bc3ae19712c39d5339d540ac7d44bb18132cbc39b8969e646b828fd82106f4924bbf460d6720422e5c89e46d26d7b59bfdcd29f0763cd7207e618a9ef9d02407812939dcc1acafecdf37948d2521dacedd30d6cbc993d681414b77db023122e22d2d98dbf1b9fad79a36aaee600188f3926148a6c17e219f96fbd6edbf54b2766273f0a8f3adcc9ad540fb2ceca529cedbfc900e2fc6bd5ea33ff6dcf0ca198df741aed63262c375acfeb0b0099ff7e3160e805c126470dc8e05fc9ca92c0432f6068b28abb66f3c9d125ae6e0ffea388a847f6bd01f4eb22b4d15fed511c26056cdb684490d00e01c7f9a4be4ced45a05a4d50d56dbaf292dabd4a66d745d966698b47a19bfbb4cf5d359a337bfceb72136a3e0c4dde2f709e0d015e38b8afac1f8f5e31c60a71c5a2091ba8fa7ba9d7bcb9412a114f03d8736a550802134582be29dc4cb4cb88f82a2de4e7014cbf9d4a44feca1d88355abfd27d9f019daf4a27c00639d0a34e4305cddf17beeb4c8fea83a4891f8a2fd228cf89bb5acb250cdbd49c99b90a34f9fe47a0d8b797ac317b27fa3fed3b4aede0d6c90d9453fda83b2603433951d860c65fed8951736e7e0fc5d7c17f976ea9b90c8cc734a9b857db5badb8b1a5b9f72154f32c33ec5d9eabe93340c8addea53140d2c25c69f662051da57ae72ffd7dc3c214db858e873582bac5bdfbbd0e2408945bd1a54a985c033dd3c3f9411b5b683a47fa797ac677f5bc026d1be252c7d03180d3dffba1009051eeedbe0fa2fd8a941c8dc103ba79362593e857556c3aefeb169d5840b401f57df698e1ca3e6803b6be3aa6be53b7e7f17fb73562231ef9b50e72697077824b64b52b04f3bcd2aeca9a51ebb31ee215ea5c8fa2b6ea066b0250ef86081008844a59168d4270f7716ea1f636b38b01de7bdb00662b111a11a7373edaf810bfc518f4140aec083d6628a81c2a4140d0b6a8e29c80a166ec17430f119c7f9640589c85f3602d11121467f38de0c3e3de6b65c8c59aca9e28b4902fe8775b5384ddb6786e1d915b33b5e30e9c14f956b62c0500a2e5bd1a307d3092207c1d6efb50701eebea3317de101395f4d0237cf94508fffa0b060afbba3104dabbbdaa26dfa846bed40eab24ed7fa08fd18283494786") msgget(0xffffffffffffffff, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) utimensat(r0, &(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={{0xc471, 0x7ff}, {0x668}}, 0x200) r1 = semget$private(0x0, 0xda19221d43b410fa, 0x600) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000012c0)=""/17) mlockall(0x1) semop(r1, &(0x7f0000001340)=[{0x4, 0xfffffffffffffffc}, {0x3, 0x80000000, 0x1000}, {0x3, 0xffffffffffff4563, 0x1800}, {0x6, 0x1fed77, 0x800}, {0x1, 0x8, 0x800}, {0x1}, {0x4, 0xca, 0x800}, {0x2, 0xcfe, 0x1000}, {0x3, 0x5, 0x1800}], 0x9) sync() freebsd11_lstat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)) sync() 01:03:24 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000280)="1009409fabc9d2d91aaa4578dc4d035611085288ba4d3c7c425a69b2b47b01b8a4c8ecee0f14c148f3b779cbc8cb5403243f0100cf30bea83e1fcb94f61d444a5a47f5d010b6cfe6f0803efe144f3aa38ab02ff3c272cb") r2 = msgget(0x0, 0x485) msgrcv(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000800000400"/29], 0x25, 0x3, 0x800) mlockall(0x1) sync() mlockall(0x4) r3 = semget(0x1, 0x2, 0x258) __semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000200)=""/20) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2}, 0x0) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x1}, 0x1) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 01:03:24 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") 01:03:24 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x204, &(0x7f0000ffa000/0x3000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x40, 0x4, 0x7, 0x2, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x8000, 0x8}, 0xc) shmctl$IPC_RMID(r0, 0x0) shmget$private(0x0, 0x2000, 0x21, &(0x7f0000ffa000/0x2000)=nil) syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 01:03:24 executing program 2: r0 = socket(0x17, 0x1, 0x92) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x31b}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4, 0x1030}, 0x8) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r1, 0x9, 0x7}, 0xc) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000200)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r4, 0xfffffffffffffff7, 0x1, 0x7fffffff}, 0x10) 01:03:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x81e}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xffff, 0x200}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x1}, &(0x7f0000000300)=0x8) 01:03:24 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x30000000) listen(r0, 0x5) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) fcntl$getown(r0, 0x5) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0xffffffe6}], 0xffffffffffffef0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) open$dir(&(0x7f00000003c0)='./file0\x00', 0x8, 0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r3, 0x2, 0x7, 0xffffffffffff0001}, 0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(r0, 0x3) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000000)="83e1e3ff5ef73cd3781c05bf66950e4487d83b176f1a569eb38845cd6e212ad29780d1bffc5a105844392ba8077645d1990bd3b013be681b605ea5d0bda35334adf21486f61b0cb33198f36c02037d68965cb1afb4c825cbac31e3ee049c41ee88007f7b3e8049334fdf16ffc5491f5f135361a53422674c787b8bd50678d86e41a772c4845b650fd2ef569c78979b45402c2bca3dded894d7e894481e810779d650aec62e011e776b75e472ab49902d1e2e7c8bffae0cf2761c06f1790b82170dfeae912c565dfd395151b84df5027266f3a281171026c74f15f5642ca86ceceffcd774", 0xe4}, {&(0x7f0000000140)="05eab1ef7e9cc6507253932eb990e1a689b2f844fcc06db4a819d60bdc93f8ecbca71f931633c523168949a762dfc8fa3554b3205e", 0x35}, {&(0x7f0000000180)="cecb496c94aad9f25c0a43abb17ad9df7615d9ec71797aa7369f9ed15e0784ffd3915a8d9c978d49e1ca0642c09b9a72f0766b12827eafb9e089076bbdd95e3e9ef94fb239665ec102e147ed7422e87e9a62a2c7319b2b516cc66b416e347529d4d1cde360057faeccb165a70194c687b4c91456a3399baf34ce6019bac67c", 0x7f}, {&(0x7f0000000200)}, {&(0x7f00000004c0)="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", 0x1000}], 0x5) r4 = accept$inet(r0, 0x0, &(0x7f0000000400)) fcntl$getflags(r4, 0x3) 01:03:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) setuid(0x0) poll(&(0x7f0000000040)=[{r1, 0x18}, {r1, 0x1}, {r1, 0x111}, {r1, 0x54}, {r1}, {r0, 0xc0}], 0x6, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) fcntl$dupfd(r2, 0x0, r2) execve(0x0, 0x0, 0x0) 01:03:25 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r3 = socket$inet(0x2, 0x10000000, 0x2) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r4, 0xffffffff00000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, r5, r6) 01:03:25 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x24) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "fdb74a4779d8d304e52946ecb502d2ea3c5379cb6bdcb6e1913e03759b40f1cc", 0x80, 0x3}, &(0x7f0000000680)="c0146840534a12e20e5b216eb609db5d56f1cd411b47d664c014b4a7b0bb0f203f3d451f4ab07d6342eb255ee7a1021cd910194b7f7d84545386fe70be9f006235252d36f1e24a672e04a66a18e0d0c5d8a95a27b2a2d721e99eba6aa8ed4a0ff00acad75d607afadf6f4401536731581c6b1b145d48c1b63b95a93dc970ce2325016088a08bad238ace8dbfe7eeb70c03b7e2298ed5b3c989b2ae08b798f58d5f1b7cd64be399d6ab74fc11a622caf16f3a03ae6ca385bde815b74aeae4f622cd082f973a4e8cfdb1ccf788ad14c25f633c32f2f6de2a3ecc67f0e7", 0x6, 0x18, 0x1, 0x1, 0x7, 0x1000, 0x8, 0x5}) r1 = socket(0x1c, 0x10000001, 0x5) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000b700000000e5"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x6}, &(0x7f0000000080)=0x18) 01:03:25 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) r1 = shmget(0x1, 0x2000, 0x1, &(0x7f0000002000/0x2000)=nil) socket$inet6_icmp(0x1c, 0x2, 0x3a) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r3 = getegid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000300)={r8, 0xff, 0x3, 0x98f6}, 0x10) r9 = getpgid(0xffffffffffffffff) r10 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x200000000000, r2, r3, r4, r5, 0x100, 0x6}, 0x101, 0x3, 0x5b0, 0xfff, r9, r10, 0xffffffffffff9eaf}) semop(r0, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x0, 0x2, 0x1000}], 0x4) r11 = msgget$private(0x0, 0x104) msgctl$IPC_INFO(r11, 0x3, &(0x7f0000000340)=""/3) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) 01:03:25 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 01:03:25 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000340)=ANY=[]) 01:03:25 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x80000000]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc, r1}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xff, 0x0, 0x1000, 0x9, 0xffff, 0x7, 0x400, 0x0, r1}, &(0x7f0000000140)=0x20) 01:03:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = socket(0x17, 0x5, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x0, 0x3, 0x7ff, 0x1}, &(0x7f0000000100)=0x18) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") 01:03:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x2, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x10) socketpair(0x10, 0x30000003, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x9, "1c2b9876d847c80d3cd7c79cfb7760da"}, 0x14) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x10001, "953549ea35dc041b92ac753a9937235f"}, 0x14) 01:03:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0x23f}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="a631be7b96d399deaa776b4901733d48f241447d362b92126568153891ea28fa873a32b2b688ff35d2c19078f21b86fc6f587e0a2af0182116b1cc85566ba557794a18e79d4e3d6d3b6e540f659dae9bd362d5cce08c9321059c0dec8a39c2191b0dac2b1ffee0959760a0fa195a2cb998131aec68bfc541ed98cd2888c0"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2}, 0x8) 01:03:26 executing program 0: mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/194) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r0, r1) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) geteuid() getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r4, &(0x7f0000000440)) fstat(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept4(r5, &(0x7f00000005c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000600)=0x10, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x80, &(0x7f0000000640)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000680)={0x0, 0x4}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000700)={@in={{0x2, 0x0, @broadcast}}, r8, 0x0, 0xff, 0x4, 0x7f, 0x4, 0xaa7}, &(0x7f00000007c0)=0xa0) chown(&(0x7f0000000800)='./file0/file0\x00', r3, r6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000840)={r8, 0x10000000}, &(0x7f0000000880)=0x8) writev(r5, &(0x7f0000000b40)=[{&(0x7f00000008c0)="a3bd690e42c2201410954617f8a3a53f51718eb3ebce531f8374866fd71aacf534c53493d5fd7cd46b1dd467d307e525fcdc47c419196f81ac35d4864fcf643897a188913b94d032254340792e8cd1a92e84832511d1abaa809090b26753ba0c0e16c1631d7831057811c94b0303718c347160a1676178988d6aecbab2efc529f271ada761cd67c122dc0fc8e30170bc86399ab4e2a849e9c74f0525ffa69d4a76e520fb6384ae8fd601a9e4ebde87b13e4559d96215945d43cca700769489e19bfb0c3002b1f1a72859e73ab0c9c2feed7e57985a76a778c39df77273a192", 0xdf}, {&(0x7f00000009c0)="70f616a3a0e7ea0bc2ebd63317d965a18db8ee5f4f5e69b3819e09af02c8dcebe6cc4233c444a5fb05b2ca1a4a9c7e6171112f3f208194fbf0ceb92e4ba91a89819f7914e63cf03f79017ecd54884eb80d05552d6a91db960a0f0535aa10d1fe88b98d6bb50c055288e02ce6105791ff827becfcfb62ab1cfa255ab0fb69a42ea76802110e8f376cee3f0bc4b230da40d470166608142592739d9055d8d742ce9dfa787f8c136007a6e609648a1ffdb4fdbcc1cc54", 0xb5}, {&(0x7f0000000a80)="f6dcc76e046a3c065e3137c85f35ed59f426c4e2f626447bc3ebc15c6527485cfaa9f6823cc150aa91f5562ba39fe18c4a283a9cafdcf05a08337eefb1d44daf700b15875b67e44bf1dad95bfe3814b3aad8889fd7bc8b1a2d947534191d17a51abc68f5c51e81886b706503d32d45539bac2d790a9e9ad83525326560efd068baf3b872087b9f6490fef865e1fea5bdfae3", 0x92}], 0x3) fchdir(r7) r10 = accept4(r5, &(0x7f0000000b80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000bc0)=0x1c, 0x30000000) poll(&(0x7f0000000c00)=[{r10, 0x140}, {r7, 0x42}, {r5, 0x140}, {r4, 0x1}, {r7, 0x16}], 0x5, 0x559e1b4b) sendto$inet6(r7, &(0x7f0000000c40)="48348ef6b66d9d22c18546395192fe79127b0c2469981832eec02c6f03e272dfc57e0b5c7a7eee043c05dfe063f362de3811a8fdad680e71", 0x38, 0x4, &(0x7f0000000c80)={0x1c, 0x2, 0x0, @loopback, 0x100000000}, 0x1c) setuid(r2) geteuid() r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$DIOCGETRULE(r11, 0xcbe04407, &(0x7f0000000cc0)="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") getuid() setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x26, &(0x7f0000001cc0)={r9, 0x7f}, 0x8) r12 = semget(0x1, 0x3, 0x400) __semctl$IPC_RMID(r12, 0x0, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x53, &(0x7f0000001d00)={0x3ff, {{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5e}}, {{0x1c, 0x1, 0x80000000, @loopback, 0x6}}}, 0x108) 01:03:26 executing program 1: ftruncate(0xffffffffffffffff, 0x400000000106) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r0, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 01:03:26 executing program 3: sync() syz_execute_func(&(0x7f0000000380)="47c055f56da84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c40f38050870c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6afe16746f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000002c0)="dfe02c3b9e0f050520d0f80791650f3802acb6f27f00004141e2e9965067dc7e01c4a37904dc020fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb660fdaf48f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f6b5fc4c40f2d9600000000dc1d1d440f2b550142c4b1310fcbfb110f0f3804830a000000") 01:03:26 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), 0xfe47) r2 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x7ff, 0x4) shutdown(r1, 0xfffffffffffffffe) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 01:03:26 executing program 0: syz_emit_ethernet(0x102e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800480010200000000000009078e000000100000000940600000000070300000000af7e841e3d0d3bbea7d97be0d2d5d9298b9b304827696a68ab03a866baa15346ffcedbaf372148e43d3b73666988b42c4b7f34d676c96c26df35cb710cbd8e4662b0dd8e97d4076f5d5f67fa43258d772810f5e115d58879b7120ab65c3d193c25844c877feb8a47581ac202ca782e8d246f0838e0843ff1a9b623e19f4ff0237fc83759302aaec6107cfb54ec7ea7f773191db27752519548005c8968dec8912c025335f572af47dafe37b80899814a63a25e7aaf17836060a2ad6e7e47213976cb9eda95a9d7f7ff2be10b6a036955c49bf770a9adda84ada1c27f5ca12489218bbf9e95dfc3787da852ef6708605008f7bf77c68b7d69f998d1163083218ab6f46e9309b2a2fed824519ecc6021bca3a14f49eb9ca321aba6eda06e49c86cf86248f3095bc062d8b4a69ff62046eef7131cbf72acd7db27183393270c0767fd5187dcb1856dc50fb4059903720d990b4ba407e3cf63fa7b89ef39107e5b860a19b87cb8f2264e6754f386bde04764465156b1eb6852d1333e0ea23aaf3941f5038b18ff47d4f38854d8d7c0fa20f351353efcc1bba45f077cbecd0aac18248879303f7307cc8b8e2e4d05d96ea51405f37c3d1c3a32d62f7d411f0c7721cb990e78e912425e09477e6fb4ce7b0a11865a7bf7ba8180a179b4db3c67e674d417f598d1d3b4e198774a46e72f7e9c2c1fbba897342a8ad490caefe1ef8b9bdd9df8b0e6a46982b60b2966b4bd951df0a8739827462b89125a5545fcdf407374c04eff744cd91adc63b97411f7e5054663472fdce21bca2396022b5da6c391628bd7a66dac7b19b08014a0463f62a7e34599934b0213f45ec443aaab817a26bc18906ae2141f8d0ad3f66ac20fe9a7e6223a62dfe6235ad2510fbbad271126463222008dd2334c8f0da7a5782befdc84c12ad901e26c6eb32953c6e4954f4082a32fc3d6d0c92b01be6e7701f3972340357d5a4615fb80839d98e4a942f3abcb98517bfc28a6818bf0f17f0b973a04463ba247586d523308bf6a5f0f03be9e8adabeb4ab226847911e7408c7ba0edde7ee34a80f23254a2a99d3d3afc5f710c92e72f09d09e47265d3c782f77a71d6ff80fc7260fd28c9e358b898e5fbdfce94bc474d2dd11d23893e3c60afff49963810b7bea922275ec87e2638d1b21b6f26d123e5c5bca69448cce9f292650614995a4a4e6df92ae51249522bd1c961ed5ed7b32d9dfda411cd8315e1770ba337c95d68da557eb84039b0c196d90bd8559f496a2d6b3ba7853386f7aeb2ce6eff1d594fe1733aa90f73a8403acd853256dad648078a8750317d682eedc957a2e94cce4836a7a533c3a78bada8877f4e1d2d59eefa13383c4ae8d8911fa28a8957f11cef0266647a78b5caff94babbd17cfa49c6ba46a04246bc5d9842200924b2f0bf18ba7567c6c74e0edc421274d33365601e741b17f0b0d858e7d8ad1d6b0c15bdabaf0dd83cbaa1e214e78f6f9c3c6f0df8e584a25c311061c86d666106f055ef373e08ae52bf9c3e1979c795741ead2ea989925d03c0d512c40e68504f478ee279ba19ef467b2412bccae11d00e4b1910a30f3d67ce0f03baf06e866e75296d16fdb73c987b76c22c812c1b87f17f7185ddc262f9994a4f224d28ebf101eb9e67847108705cb1c35b15554765fd08af400bd8eee535a908848867a2f2c159c736a94099e7caef6c113d96f437d5e01dc382a4bc6333d979df570b87027354068bccee036930e9bf7943f46b3b0d08a131c7cd59ab10a855d6f78bfa997563d2523c89cb20ef56f10237dd76f49a6561f83ef8b3e92c886bd85dd35a9971369e2ba648a179774ff0f3d901ba1c936a56738a7d8b459c7aa93621f7ec974e27711545153d7d664f17ac1d77025ff90cb13a3e36170f5e3dd1146e133d5725b0ce2d6b9adb7a72d59a8e673d36061187601d217c4fd62ab4eeb95b44553f30064ae036a2d1c9f5f39a8d49502c8357b0edd1f9cac90ec11f5a98277120a4eb727afd606fe4e8d6213cb2af685aa2e37f0dccc3d03b71b4d97052743ba5b8af92bd4436db7b9d365a3e2b41a50dc1c8bed4fa00792aeaf49320ca38ae5127a46bc69b68ea903076ced5834cf7c90c6c77eaa96270987bbc69493a6460eb4b2ce29d9f48fb67faa25b2c5973cfdf200712c862cae50ede48c5e9efdedd47a5996759e562b94be02395334660d5d84c7c56d57dccd9dc661804cdf90e01aa5f9ba5394699f0c522c0f92aa271cdb50456f2c3ecc9bf2951d92c289bde1e095d8ef50e3cd194a273843f2b95358550709d8bc2b57f2d09d678086408193913f6c76d521b0dfef00b8048e63d32423e290630e5c93880d8a4eafc101153bf609b88a6b451c274bfe4f894f0f22490d8628fbe6d0386964020e6274d7d99246d4f2bd196997e62d4a333f6054cf0960bb3f3c8a350537433399c3a153e99c81372eb35d5c2b14d11a651c6bfa1e6442642a725e1a46ddbd4398ab5e122bc38e8caf7fadf7f1a7ae0f52d8fc45e8fbbc6d853dc22a96837e09d93aaefb4c126c2a089ce4971b354ccc9bda4d71776c3151d95a73adc9a1f2c8fc99d749a41e7e85ba072d2925bd0430d4fd77e11ed793cb7583ce70103f39be5db16c0123e7c672a683945007694e008a8ca2e60694512a3b2e0ed4d35957ddefbe0178978902ed1a72bb778fe1096811b5f2c4d19c355b7611dd0dc9899349c86397f08351ed98c4087562aee65fe3ee3f2a82d98661f699849d0e287d9840e22c9b95f1561f80e234debc8ae5200c30680b5a4badf2a7ed68beec815ce38ff6812bf508155d54bba3ea8ea03353e293d36b75e9ec64b6b33c907cf9d8a4be2b5bc5ee72306e911c51213521452b4aa5ab768909b06dbcc49f5c7a34f55ec95deadd2489a3564767b01106974e3c516e7d1c62159cee89b6f5ec859fade4fc15cde6f1fc5d7fac9896c42a3b72a5f934eaf10c1820ae444c38b2c3512e45bff769911e272c8c46999f5dc200c6bee3e30f76043e21d9c7e3d309c0fe5756328de82b9fd3db0faac1b0cd64ff67175a1743f26785f50ec9b388ca98452da86be85e9483a4ec412e15c9a547acd6dbc0585a0dbe0d5ea23307f14641fea07b7d75b1c9e764b91b39e5e9676b2773a5d084d4e6efee475d29589e5f35af5a82888db7a88ceeddec5e1ec38a6fcc705d9c9384e5fe1a2bf7edb7c9007e16adbda19255d481b1e0f51d411e81aca444d6f4477b6ae83880b7968d0222599f85483aad19834f1c4f855f7ade08f460623f9209bd3ead2dea5e9684f1e6173ddb81d6140fd006ff96d41c3c1352189970c8491981c805553fc2a91ef7b00a07f9b53da493fd1ccfa7ad5ec3fa30a46bff3e9798f3ae7a19e49a12835cc9f3467ed0971e920ac217ab4be264c86b25f64b24f20ddb5aa30c052de805345e9606f12f14f3ef8c9785037ac8d0e1b2ef55495d7d69603fb35b38b8b6b1e339b686e6943971c55c30a6d3d049b79b424eaa4ca0060a1797d07cb6e45768f4be3ac47f50948f864c7d78f034789b1415ef17b9c2933e7f7b7a2923396270fcd154f860ba25ff2a75685008c3bcf52c2cae657690ace1bdd8ad0712d68ea1df2daa2a3c85b921e3115b3e580099cb6bbfac3ebf9278a2b973cffd0ef772c838cb8a5044f1351434b346c28b3e19396f80874a90be15a98085baf2644d8758cc8f4cf03e2ef4a5de703a36c3d0defb3f2dd15033445ae81b1c06cd3d6372fd20746499c9c99b827517371d702b01c29562614282cf3f153af5205f053401d8504e0ad2da483abff4cc56008bb1c67ec95e9a08abea64fee5fba5b83447c60183a5031e9a0954e6fa7e67dfe77e51560ea6397c44ca7848e7ca9b51809ab31dc15b41a6017f2eef35b76bac8b61a5073559bda2dcd967d882edd27387b9e80166ac5b1cbf24abf1d20320676a514e2b15447e2ad42012800ce982c6f23bcbad3c6e2b4ee1f3065daba53d67234cbb78094b551dcf0d0a8e07d2ffa39c8159372aa06e07c0481f2f4b4661ace96d163653a798faade085baf933cd72ba78f6e33aed96340732506a7e02369ae7818ea6da793491c632766f0fc7a8bbed5a5de11d99cc57986df2746b6b3956529dde510614d5c6d95bd358c02345227b06b0f3a9ac9f3cc359e44fe641f4b7332270142b68e77a9b2461bb88f92295c235d0bd2ed46693bee88ff8fc02cb4c66920bc0312710035c32a1489474984b79f902ad1f02edb84ddce80a53aae1469d62fe7c88e6528dcaf38c0949d8c471d97467da66cc5fafd2f1cd56641a73d5ed4f8ac9b35501a47a3c8d0b30855e581f21033265cbcb64be0d91d8dd3d8f56963cf266f08a1977efe7fd1ef57b21f34c7ab4b0364410d46e649d90db854bf0d7151d6d4d1ab727c954869fabc56f85e54bde1207a79ff8b4d3dfb02f6183d536766e220fe8530dc5b3130e422c09497076236dd385a37116805359806b0600bc8625c9a0cad78ce9110fabe73a68484dc565161c906419b80e6f080c07e6d06095401f7330f630fad90365d4a0335804ba7b3da4775826a98fc9402cc32fe565a1300fea002499d818d1aa1502d009b0d8902c3596c1dacdf7b4175fcc9209777bbc980f804470878cf223ff7309e77a9f3a4fca93b92cd504b381d5a0d84f229ff2303800d40b9a37f0b3520ad2a81db4510e6eb7739cadce228889986545d6717711d99f48102f365579a2798f0ff14a59b3c231301af61dd732d56127ad55f282ea09f4e7ecaed63c1f7dadf8d2aac0178319a836774c754559a2cb2ddad63477f35785d17319c754ec9ab22776110124aa903a373400cc10beb380942d952cef2db829a3737e200e5b2b800ea28215bd50690fd298d408405af249e751b663fbb9bdb48a12fa3ec9683bd979a04956787a0d0a65fd634b4381670b3a1bd9936156b7d9081f581ffed907d57e1d40c3824ea8b757bc06ca8d3d154e5823a68e2996400a5d9a35a050753aa4ee0e0f276e6544afbd08c96cdbd864f32b3c09ebb465b8b10e545137c03b7af7359b85f35d21059f9493f3292fecb51e56383b297482357fbad0ce4f16b7fd22e3df3fd91e9714c65795ec1841a92484bf2c72f0c6e29a14befa0d8326210a99d20122bccde8b668a4b9de7c2da139f182e6213589cad91b4db1b4d98076df00234cfcd967ddbf22e99080aba032292a08bdb204671434aab2271cfdea063ad573e1a84adc2671c8fd11d71bb1e9e17771e6b89f830b6a21379bec5ba8ec2062cfcd9d947603605dad3fe5daeef8c9bfafb016b779886360172bb1765986ae7155ab92fd0035db5a4a1fa0ac797f450dd53aa3668c2319804341cd167675777e96a6e80ca44526a52415a9a5a85c7d21754fa35047e2963be0b7e1ccd1b078984c2ff7842959dd11d8b7e31a77ecfeaadd9b3cb502472229386cacc5d444ef86270611cb55aa18f65988c8836676848f2b5b5afb712e175936df22df3c411d2e6b3accad3f9075534194ffc104fcc1e3e9f5a015ed05e98b733ef1ce2f7fab0c99a09a7243f8824db7fa7fd7610a0e4546fabd74eb417c083219c6d62542abb83afa070cb8294565c4a944f330c0676283c9d32a34e61b58b5ace8133b2e97da491ba7cf239db3a199831032b54ab74d3ca5021588cd8831d0c60739c688abf136c0b13a610ac39a9417f7c1350d06439eebd7822ab95e7fcec940af08a50054b0585061b7f633eb19174a0e7168be5fcf4c09e4c562fab1b71f53720ee436f7c1bea61cca54ecfc"]) syz_emit_ethernet(0x118, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getuid() r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000001040)={0x0, 0xe0, "bef5f6beab05bd32a567e9a27cab32e515e32611fe0e953c1fd5eb6eba57d514f4320e0e2621fa489a67cb993d4c00312737262a0a8e443bcb7bb6e0c35432dd2a7c8f10a31e917778b9af2ef3e867e59a788f082b8c8c50d21a1e339f2a8e3381f3834bff2b1bc95eaddd1dc57d35bb45762a87b579b82fbe8cff129bcdaff51a3a539b135ba7b141d4effb9713821f3fa9008a40f63aa8bf6037daecf840f4ab49218fd3932065fee63c275e740272709dad779cec4fc946da75ef54794d41191ee9ca80cc848b7822d6f8bbedf98add80f91b4a33e7b62af921abc7830d0f"}, &(0x7f0000001140)=0xe8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000012c0)=ANY=[@ANYRES32=r1, @ANYBLOB="8000000098a07718f6d12a2a1b5288c79ae86d44d6f7628e3fbc03c33fea56b578b4266d0a26348bb45fcc866c2e5d1a07f4a27349d96f32e6515c00ba80e200cc18444e17e996cf86cb73bfd21f3c113a81a83d3aaea14cd31e8848863712192e838ae638336889d2ca237000949c7c9b4ac238b2371d37913b721169ebdc3dc65eb403100d29b99777951cc6c56d91ad449e"], &(0x7f0000001280)=0x88) socketpair(0x1, 0x732c6a194ea1c8f8, 0x8, &(0x7f0000001180)) 01:03:26 executing program 1: 01:03:26 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local, @remote}}}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000080)="53d3056b6166d9f70e490eb704086be93dec0b13a689a14eb5986541d3ff43a8747bd641a10f4dacd22dd5d40f12e8951dbc9a3adb5e516e8b1e8242a370baa41af5d2167130a3e6fe2f517eeda1b4d8f7fb68d69ea5c30bc912a4d96a6e71614c761a23ed5948dd6dde4c7d0a782f5b59272b400ef7d8d6f3824b80d87ed18f3b591f6431d68487812829d8308038139567c6e6ee176cd640cde33022e75abbeb6411f5722927884d06100bfb5e301fff37c6ac40c16d12b1dfb3d5d24ec4184f2230c4403235d96dd86e7e47a620f624", 0xd1, 0x4, &(0x7f0000000180)={0x1c, 0x0, 0xffffffffffff4049, @remote={0xfe, 0x80, [], 0x0}, 0xa3}, 0x1c) 01:03:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) truncate(&(0x7f0000000080)='./file0\x00', 0x5) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 01:03:26 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f00000006c0)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61e8a3ae8bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7c010000000a182051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e57700000000000000000000000000000000c675ba2d86133f75d3e5aaff8ac4e8b6c995dd9e7962ee87cae11543649eaeebc87340091f40538be3f04e724cd837bc9ceebcf1d3803d05672e53b0321ae2fb9199e618c8e8f2"], 0x1) 01:03:26 executing program 0: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = semget$private(0x0, 0x4, 0x188) __semctl$SEM_STAT(r1, 0x6, 0xa, &(0x7f00000005c0)=""/24) open$dir(0x0, 0x400, 0x100) semop(0x0, &(0x7f0000000000)=[{0x2, 0x400, 0x1000}], 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000000c0), 0x8) 01:03:26 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) syz_emit_ethernet(0xfffffffffffffefc, 0x0) Jan 1 01:02:51 ci-freebsd-main-2 syslogd: last message repeated 1 times 01:03:27 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x8000}, 0x0) msgget$private(0x0, 0x4) 01:03:27 executing program 0: clock_settime(0x0, &(0x7f0000000000)={0x627542739916a330}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x800, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@empty, @multicast1}, 0xfffffdb5) 01:03:27 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2200000000fe8000090000000000000000000000bb8000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000da7e846e47fc76fb4bdabfd3946df02e87517f09d63d9b90e47546875da5102ce4d4c728b49453d1bffc82", @ANYRES32=r4, @ANYBLOB="338405003b0f0000"], 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 01:03:27 executing program 3: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) r0 = socket(0x1f, 0x10000000, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r1, 0x8a) 01:03:27 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) r1 = socket(0x17, 0x0, 0x7fffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xb, &(0x7f00000000c0)=0x6, 0x4) 01:03:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0xb) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x100000001, 0x4) listen(r1, 0x2) pipe2(&(0x7f0000000140), 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x7ff, 0x1000, 0x2b, 0xffffffff00000000, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x432a, 0x4420, 0xa, 0x8, r2}, &(0x7f00000000c0)=0x10) dup2(r0, r1) 01:03:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x200040, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000580)={0x73, {{0x2, 0x1, @loopback}}}, 0x90) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 01:03:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xbc) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x3b) truncate(&(0x7f0000000180)='./file0\x00', 0x0) ftruncate(r2, 0x9) 01:03:27 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@loopback, @rand_addr=0x100000000, 0xcb4a80740a32b23e, 0x2, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x2, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 01:03:27 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, 0x0, 0x0, 0xc700000000000000) open(&(0x7f0000000000)='.\x00', 0x20000, 0x2a) 01:03:27 executing program 0: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8223bf1f00"/18], 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5dc) getegid() 01:03:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x8, 0x0, 0xfffffffffffffffb, 0xaa}, &(0x7f0000000240)=0x18) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setrlimit(0x8, &(0x7f0000000780)={0x2, 0x3}) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0xffffffff, 0x0, 0x2010, 0x4, 0x5, 0x7, 0x7f, 0x8001, r1}, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() syz_execute_func(&(0x7f00000009c0)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000002c0)='vegas\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000840)='cubic\x00', 0x6) 01:03:28 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000100)={{"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", "76210f1ccb82d8cb287030156923456e0970d4ebe331616b3d925e5ddf753012", 0x9, 0x6}, &(0x7f0000000040)="133a8594423f53f9d116f3528a4665a77ffcded7d8424915189719e0e319723a3d750498166935a14cfe7281efa6aa4c795dc78e5e591c1e714e821a4df95ff8d010070908861f4af87f3ec48eea909dc20bd5cbd3befa97c6981ef88c9108774b3c6191428935a028ffc8b555068cdb5980c37f056b58ed43f3e0e084a34014fb8c7a694ce4140dbd98dae85e532425f9cc184f648b1c91d2", 0x6, 0x1, 0x2, 0x100000001, 0xffff, 0x40, 0x2, 0xff}) syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x14, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) 01:03:28 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000580)="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") 01:03:28 executing program 1: r0 = semget$private(0x0, 0x7, 0x1) semop(r0, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800}], 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0xffffffffffff7fff, 0x7, 0xffffffffffff7fff}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x8000}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x38c, 0x0, 0x5, 0x0, 0x9}, &(0x7f0000000180)=0x14) semop(r0, &(0x7f0000000000)=[{0x4, 0xffff, 0x1000}, {0x3, 0x100000005, 0x800}], 0x2) 01:03:28 executing program 2: fcntl$getflags(0xffffffffffffffff, 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x5, "a96ee37cf903e8f365964d5f3a77643a"}, 0x14) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10000083fe, 0x94) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x5) fcntl$getown(r0, 0x5) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x0, 0x7fffffff, @mcast2, 0x100}, 0x9, [0x5, 0x1, 0x3, 0x7, 0x2, 0x7fffffff, 0xb8e, 0x100]}, 0x5c) 01:03:28 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) fcntl$dupfd(r0, 0x11, r0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000100)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 01:03:28 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0) poll(&(0x7f0000000040)=[{r0, 0x124}, {r0, 0x10}], 0x2, 0x7a) 01:03:28 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) fcntl$dupfd(r0, 0x11, r0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000100)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 01:03:28 executing program 2: r0 = socket(0x11, 0x10000001, 0x82) msgget(0x3, 0xc0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x106, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000d00)) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)="8a4ecb81b0ca817caf83d325be374f627f279342854c78a36d2e19be1ba2701c0437f84e28d6aa86cc48da68fbc1100189fa1704c89d3948aac312e9dc5b51c870bf647c6ebf019f448886d59ac2bdf91255543aa98903b574d23540ba2f84ea8982b9e4f29c17f5f9d85437e3ff0bfeefc07e302c", 0x75}, {&(0x7f0000000180)="68c2108d28499ce5e86f8d9c64d63dd14fcfb8f5b4e4aaa91036c861dbe09dd6155cf9a1cce3a6ba269e1f9c6d6883117cc8e4885e39f6d147d3ff3123c9686060c99957cbd628dfb6b8a144550f5f3d4c57f7cd9199a87cfd40e87f", 0x5c}, {&(0x7f0000000200)="15d27552d498c8b4938b9f240ffe184576593a48ecd0b9ac26df7d149cbff79fa67dab428feb259ae54f81f1dcf3a8d61043a4dfb7df9aa5ac281f1e8587ae109db90c11161d034db5da3d584a8884001d4018520d671dde714efee1a2ea497c70aaca541571e1d5fe7cefcb33876eba2a334e7707db17ebdf995db6b97775dd44cf8028", 0x84}, {&(0x7f00000002c0)="c33ab5966c1c0baf9d03d6ba7e6d128c6c3b9918e995f86c05d013d1a9df71a1d2418418ec1bac6539490b5d7b6f718d49cd7f2b66063e31018a750f55794d671fc1960ef6d478598084de9357eaddca1a707a41a08e52f6954fb70d592701785a196aec53a4f2f7f998061b76f8663c858c3d7e567d32c8780b049a393d724a3be6090f4decd50129fe13d999a9fca9b9d2d88e2f5e6e38514214a4961e40df8e1ec3ad0aefc205d60f48131b78", 0xae}, {&(0x7f0000000380)="1fa7c53b30d1d77cbbb6242f4b0bd25ac049ff8b98b11801c8253563ffd1324bf203ee250687877d9218cdc96a2a381ad1baa24ceb9ae1aeb901559ac39252af03ca6f02622bafbd1bb748b0dba06a8d762e64df6784f8f28cc8a2a5e6f55c11426248d9f16884520a31f0799a0f82a971739166116ca3f2d119ed39a4a082a35b3c9b1cb4b9e5ade40d1d4658cac355b98de3a8d4c63fd14513fbe4ef3b0b603117eb499f5d7b0ff55713d4121961b5a4f23325922b69eb8e280c443d270d774ad9e81c80930e53625a16a89e4103216dfbca1a", 0xd4}, {&(0x7f0000000480)="99c8dbbd90ee221df34b1cd17128cc73d83f5b0d7a668ca264df70f72a9dc6f14ace0af82cf55837b1d5f1c2de2db92b6637d9e26ae64feb508ad8490a91403015c913adf2c1e5b44e5801327e4a53362ed33d7809fcc886c5d69127fe241fccfdd7cc60ba9924d75ffa4ecf3e0ce3", 0x6f}], 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="10000000840000000800000000000000100000008400000008000000ff7f00001c00d123d4778d092ec63c59b83c1a644cea0000840000000a000000fe8000000000000000000000000000aa1c000000840000000400000004000040080000007f000000fde0b7edf4f7705534515ae9149c9b6e03ab8675801f4b08cfa4237310e13284242270b6a3ef1744fbffffffffffffffb9f29eff4616c88308554ffa7ee6b0d580f19e869d4ebcdbc81efe303aff60d1ebb6dff94ffc62c503c8e5cc585fbfd6851a2c8ad1a19962d159ec54b3f75731a713de2111867c935c4101dc64202e6db3501bc14566d124b3c3", @ANYRES32=r1], 0x58, 0x80}, 0x0) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000800)={{"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", "83365d2bb087c9a535a9e00307f514b35b86f505c462760e47a88d7e8dff34f4", 0x200000000000, 0x101}, &(0x7f0000000780)="34f0c66dee8e8aa9a6d33021b211f1df46ae13a2b39b8ce99b51ce9c0d71f9150372557c51f7b5fe5455f313765da1bdece47ce96861461cdd002ac4d70fb703dc843d1f59558f09100d0cd9bb4375ad8d2fc44afeca6e9708cd5593ddf33813e7cb9d77021eca74892cd2bc03d1", 0xff, 0xffff, 0xe89, 0x80, 0x3, 0x1, 0x7, 0x7}) 01:03:28 executing program 3: chroot(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) close(r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x87f0, 0x4) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 01:03:29 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket(0x0, 0x0, 0x80) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x8, 0x800, 0x2, 0x3, 0x96}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x79, @ipv4}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80000001}]}, &(0x7f00000002c0)=0x10) sendto$unix(r0, &(0x7f0000000300)="f68e9694f9956b8f6588abb91dc4bb1801d24d91996ad8538ff1f70d432939d99814ceba7d6f875a9b952d245bdf00d9c80c98100e", 0x35, 0x0, &(0x7f0000000340)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2000000000000004}, 0x0) 01:03:29 executing program 3: r0 = open$dir(&(0x7f0000000a00)='./file0/file0\x00', 0x40000400000002c2, 0x4) writev(r0, &(0x7f00000000c0), 0x93) preadv(r0, &(0x7f0000000040), 0x1000000000000072, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8300, 0x9) preadv(r0, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/8, 0x8}, {&(0x7f0000000840)=""/160, 0xa0}, {&(0x7f0000000900)=""/138, 0x8a}], 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) recvfrom$inet(r1, &(0x7f0000000240)=""/247, 0xa057e3f3c07f5a5e, 0x40003, 0x0, 0x466) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x7, "b6281a3a1b9ceedbfce35e6fee20fa72"}, 0x14) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000340)="5e0c45e611bfc5bf85eb0f0edeb19785272e5ff5fe3abdc6d07cfaa8ba4dd0a8fa0161b74dc4e30f82fc5c10c8a46a4eec66a2b92bbc5f11703de5283b25722e440c40c6187d1d55411eb2a37a29cad055a85b4a6a5d4e22f23a1864b4acad2f3b66f7606deb8b9a6679d04ead2db529344708d57d5757750f28329167eeaa3d6868c1895b603670469a63a9348d5c9c9ef50e7f1ea8a8451759129f4a5fac34d087f8356d428e1ec43732dd71160f5855f5023247fd34a390433acaa2bfa36b59bf958e02e4d56abee0945cf70212c13318ee0aa56fcbc67bac56448de226d4a658b26a05e90086845fef2a586cce3ed4020f3752c4c66f") r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x22) writev(r3, &(0x7f0000000780)=[{&(0x7f0000000140)="c290c447c92065c0dd29945c23d8962ce46a4037c6a66325708aacb00db98f62e9a7fc32eb810432319d793eb36484dc0497b4c6973e70903ae48107b6c1c2c7af21f9713a8254c202aa97bd19aeaeeb48edb64ea63f843ff711dad9bfcb5c4c97fa8bfd88a954921402028a7287b85d33d115eb8a74b5ddc3ab84e96c46cf0e4b2ce56ac7a5a146a82d29946e88e5df623d8c2d451a028e07b0a8e80a614be0e62ee38ffaa199a9a67efcceef25e6f12e32a0c1651d713a8b535a7e32a27bef52eca603aca55f300559c6a439162abcb67299c4cf08308479e1fb5bc49bdc9652576ee26c47f50b6c68a753d1fef97d", 0xf0}, {&(0x7f0000000440)="17ff23138ad5ba1f7e3ba3526ce821ffd0d8383757fe796a8d184c1c6a842f7af943c5319388e315b70b674b5e8643ee32ad297d3aed7a9e8493db96b95fe604d73c1732fa05d9d676fe9052b5254cdde1620c6f6d513d940f5150daf7", 0x5d}, {&(0x7f00000004c0)="cbb4082466f2aa20c2250b2c21ca13c9d11766373d9dfaf1de3fed6dfb734d95b58bacb2bf7aebc8bcd1e6228e889e091decd41436b496d4e9109400e2889ebdbf7a724e3a3e1be72b0f8849da6043a13c92c1d9e18b6f5964ec020344399cba593ffc7262e18e31e01bf399227817d73e0c840189617dbd8e8b0dd5b9ca164380de77a137160ce527b47120b5dd", 0x8e}, {&(0x7f0000000580)="41d9b0f102097f8e68d07efc428f8d490cec08a29592f3090e57203d3e8907865197b211e5882bfcaf8c45422f95584c560f3311cc5580d64f38e80e1a0e9ba0ec0490bebbf8a44eab61a5c08897ef3708320e506dc64d56c7c494da84150f1f1257b420d501bc34e5ecb14d2835ada02b53c2c01cb5bb6d696b419d8705d458ec1ac902908607439abb37118c0b4b90777b8ba7c84aabfe97cf5057a36f7f81378fdee35df3297c2056c326253d64a15b5c65", 0xb3}, {&(0x7f00000000c0)="9e8aaad25bb0038110f842cf3450e4d5d901d9be7392c81691487c1600d1f365491830494e9a3fc5994302948e8665e318a468d451", 0x35}, {&(0x7f0000000640)="0362b2c161c534e6662ad55a1c20e5af810b2580be4a653fa153af995182f3690b15cd4367b7a1aaf18aefb4b0642b251f87eaa696ae219260e22ff5484f6fde4a6da3c3d23d643f065e9e2b7b972ed69805f2b640386a92f9b9ed7af59f80b4d26aa81d88099fb75468e987f8f718f7795c7efd3d7bb9141a1f55c041ad05e22c0e4225e189dbf580f8d83758", 0x8d}, {&(0x7f0000000700)="0686d963aac1398643d4ba86d5c6cd02fe171d1ead51e5a53d12abe61abe557b3df8baf4b57922", 0x27}, {&(0x7f0000000740)="da2e88af3ea747bc986a89e4bc3369270c730ce973021fc6adcbcab78caf45efdb85ca9c3c914dc501673526fb0597fe0c06e03ea692e8a9afb3549ecce4", 0x3e}], 0x8) 01:03:29 executing program 1: mprotect(&(0x7f00002b0000/0x4000)=nil, 0x4000, 0xfffffffffffffffc) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), 0x4) 01:03:29 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xb6c8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={r3, 0x2, 0x1, 0x8, 0x1, 0x2, 0x4, 0x73c0, {@in6={{0x1c, 0x1, 0x7, @mcast1, 0x7}}, r4, 0x20, 0x1, 0x4, 0x9, 0x7}}, &(0x7f0000000340)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x1ff, 0x1ff, 0x1000, 0xb9e, 0xe, 0x10000, 0x0, 0x100000001, r3}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r4, 0x1, 0xf, 0x3, 0x9}, &(0x7f00000003c0)=0x18) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 01:03:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x0, 0x7, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0xf800000000000000, 0x4) freebsd10_pipe(&(0x7f0000000200)) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 01:03:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000740d, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000001c0)="8df3f8ea00e57e5f835c08773c53727cd6c918c067471c56f1a54c34ba22cd926b74e446ae7257777d93ed56454fb9ae2b0d30d37d4f671344590e8b121f46bd3967843a87a540864886a0d30dac1e287676fe80360d687ea6f437c61206f22f841d79882ec7745d950c747616ba5d930da294f0d468a3eb1caddd694a89f3e87450a7a35545b3462bc845233f70bd96026e080cc44dc759134c8a5fe679684e14bdc0341e21a34b196f8be76c471caf5a1d2351a111e93adfca69c5ad034932ba44186d4af1235f243b5a1ce977e3db5756f5e8326755b2b4cd99b1fc9b") 01:03:29 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = semget(0x0, 0x3, 0x70) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000a40)=""/150) r1 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(&(0x7f0000000080)='./file0\x00') r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000740)=0x2, 0x4) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000700)={0x9, 0xff}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000800)={0x0, 0x2}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000880)={r3}, &(0x7f00000008c0)=0x8) getsockopt(r1, 0x75, 0x7f, &(0x7f0000000c00)=""/255, &(0x7f0000000a00)=0xfffffffffffffee6) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000280)={{"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", "079df1b89732373ca4bd70c89d37b3be9d050c0401a038f642e2280af62bdb26", 0x401, 0x8b}, &(0x7f0000000200)="0ddb5a0706cb333841ea1076ba7b2aa6c2e8b9c65ea9e37a42e506d7dffbf4c4ec29a1acf3138a258086fae31920e4651af5b80284da2c29ba8141c48d257ab524", 0x401, 0x20, 0x6, 0x3960, 0x0, 0x4b0, 0x10000, 0x1}) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x5, 0x2, 0x2, 0x7, 0x3, 0x8, 0x6, 0x4, 0x3f, 0x7, 0x5}, 0xb) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x4, 0x4) select(0x40, &(0x7f0000000000)={0x5, 0x6, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f00000001c0)={0x8, 0x1020000, 0x0, 0x0, 0x0, 0xb2d1, 0x0, 0x3}, 0x0) 01:03:29 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 01:03:29 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x30040, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) syz_extract_tcp_res$synack(&(0x7f0000001680), 0x1, 0x0) write(r0, &(0x7f0000000240)='-', 0x1) getpgid(0xffffffffffffffff) getpid() getpgid(0xffffffffffffffff) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(r1) getresuid(&(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640)) getresuid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)=0x0) r4 = getgid() sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000040)="097ff5d66655667140866d562f5c24a87cafc431c56db01cd63530e3f054a02907588d1b4e6beb15f418d5026de888e9dd54d9b47d83b8b5bd09df0633907924ee1c3eb255e565c3b5334c36258b37964cd11754a2c191e86fff13b7", 0x5c}], 0x1, &(0x7f00000014c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x100}, 0x1) syz_execute_func(&(0x7f0000000280)="b12f91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) freebsd10_pipe(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r5, &(0x7f0000001700)={0x2, 0x1, @multicast1}, 0x10) r6 = dup2(r0, r0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x27, &(0x7f0000001540)=""/106, &(0x7f0000001380)=0x100000208) getsockopt$inet6_buf(r6, 0x29, 0x2c, &(0x7f0000000380)=""/4096, &(0x7f00000000c0)=0x1000) 01:03:29 executing program 3: r0 = semget$private(0x0, 0x0, 0x40) semop(r0, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}], 0x2) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000080)=0x8) 01:03:29 executing program 3: r0 = open(0x0, 0x10000d, 0x160) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(r1, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xfffffffffffffff7, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x0, 0x4000, 0x4f8c, 0x2, 0x7, 0x8, 0x0, 0x0}, &(0x7f0000000200)=0x20) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0)={r5, 0x4a6}, 0x18d) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 01:03:29 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = semget(0x0, 0x3, 0x70) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000a40)=""/150) r1 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(&(0x7f0000000080)='./file0\x00') r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000740)=0x2, 0x4) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000700)={0x9, 0xff}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000800)={0x0, 0x2}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000880)={r3}, &(0x7f00000008c0)=0x8) getsockopt(r1, 0x75, 0x7f, &(0x7f0000000c00)=""/255, &(0x7f0000000a00)=0xfffffffffffffee6) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000280)={{"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", "079df1b89732373ca4bd70c89d37b3be9d050c0401a038f642e2280af62bdb26", 0x401, 0x8b}, &(0x7f0000000200)="0ddb5a0706cb333841ea1076ba7b2aa6c2e8b9c65ea9e37a42e506d7dffbf4c4ec29a1acf3138a258086fae31920e4651af5b80284da2c29ba8141c48d257ab524", 0x401, 0x20, 0x6, 0x3960, 0x0, 0x4b0, 0x10000, 0x1}) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x5, 0x2, 0x2, 0x7, 0x3, 0x8, 0x6, 0x4, 0x3f, 0x7, 0x5}, 0xb) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x4, 0x4) select(0x40, &(0x7f0000000000)={0x5, 0x6, 0x0, 0x0, 0x0, 0x4}, 0x0, &(0x7f00000001c0)={0x8, 0x1020000, 0x0, 0x0, 0x0, 0xb2d1, 0x0, 0x3}, 0x0) 01:03:29 executing program 2: syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fe67f07097350400000000c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f000000010100000600c641ff7f060001feffff1c004e2005000000ff0200000000000000000000000000010000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6fd24f14bdedaabe6fd2660ae2aef3dfcaf6641c2f0ffc285a06d2a3c56ed4d9093554a3bcd38447a9b9783ffa5975bd832e1d4848e2b5781548f9af6bcb38108037e18f9fa09201c2ec6597c1feb294426f00c4a7e3d", @ANYRES32=0x0, @ANYBLOB="0800000001040000400000000700000005000000"], &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1}, 0x8) syz_execute_func(&(0x7f0000000140)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 01:03:29 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x8000, 0xfffffffffffffdcc) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000080)={0x224, {{0x1c, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x1, 0x7ff, @mcast1, 0x6}}}, 0x108) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8) 01:03:29 executing program 3: r0 = open(0x0, 0x10000d, 0x160) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(r1, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xfffffffffffffff7, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x0, 0x4000, 0x4f8c, 0x2, 0x7, 0x8, 0x0, 0x0}, &(0x7f0000000200)=0x20) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0)={r5, 0x4a6}, 0x18d) ftruncate(r3, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) 01:03:30 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 01:03:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) recvfrom$inet(r0, &(0x7f00000000c0)=""/202, 0xca, 0x40002, &(0x7f00000001c0)={0x2, 0x1, @multicast1}, 0x10) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x80011, r1, 0x0) socket(0x1f, 0x3, 0x7fffffff) r2 = msgget(0x3, 0x20) msgsnd(r2, &(0x7f0000000200)={0x3, "f94a09a3e28faa1db57cdd961153c5704c5b0e759d4f5fcb8e35fa224914e7e82110624605538d9a990b98"}, 0x33, 0x800) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 01:03:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="8202800000006c6530008bfa1f9d81923a85dd342072ca561403e686004b2f"], 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x66c1, @rand_addr="e79891c41a4a14ae176db2517a6d6fb3", 0x7923}}, 0x0, 0x5, 0x4f, 0x4, 0x7f, 0x5}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000200)=0x8) shutdown(r0, 0x1) 01:03:30 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x400}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000780)={0x8001, 0x4000, 0x1, 0x3ff, r1}, &(0x7f0000000800)=0x10) r2 = open(0x0, 0x4, 0x0) openat(r2, 0x0, 0x100048, 0x12) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[0x0]) 01:03:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x697e75f14b18ebd0, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x4, 0xc, "42eec7e1815ade5562895df8"}, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x2, 0xf, 0x400, 0x8}, &(0x7f0000000180)=0x18) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x9}, 0x8) 01:03:30 executing program 2: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @broadcast}, 0x10) 01:03:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000240)="5d25103840ca3007abfed10931f0482b75e2da051990f33ed5c89f117616731ac80227eaef") 01:03:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:03:31 executing program 0: setuid(0xee01) open$dir(0x0, 0x0, 0x0) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3d352a1ac0566067) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000007c0), &(0x7f0000000800)=0x4) syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x0, @ipv4={[], [], @broadcast}, 0x1}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000040)="9138edf2caf96dfa0dddb671991957cfb58a56908a9355cf9333c68826f355a7534475e7b18342721147d17a2b9a2f249b4aa07444b703488af7d5a044237a69fc5a2b53a02dfe4dea157f76895233774dd2", 0x52}, {&(0x7f00000000c0)="d087a80ed66f932a25134f9a110decc22e99e910bc1299328d4aa7ce185d9e1bb9e4d8dbad07cf7222d5d108ae7f0c0adbd755c2b08fb6d1d49e4c086baa916dc26e599ad05f", 0x46}, {&(0x7f0000000240)="a9481c7823773a2fd326e0dddbfb3b9aa7df076d77d2d36382824a8323fbb70dd835bd6d3954ddb466272cab43d986a893b19e77da75a8c76c9fdc32e6bdfe8caf5d35376f6e03fee4a13b801564a40bb4dd3039199730c3be3a4dbd15fa44dbe5ca5ac3b9584a7713cf04438f55e1915b3d9ca70664fdc054b762a8549276cafb910c92882dc89f381c88dcab5cbb303cb052cf", 0x94}, {&(0x7f0000000300)="3aade053a68edb69fa2b35d2a851343cda4bebdd6a79d4c70518907c7dfdc84f7b11dd286512946b131751648ccb4a8d350a83cb469a873981510557d7a5cefb165e81425fec2d344ae1526993be9b25586c44fd2b97daf5f330e5aeb5dc3356e3d163b05613eae8a65daf117ea2b67549068d4096e865ad9972efbf98e142dbf7162a6b823e0b854db32f45a23c78dbc1f92d318a6a6c0d483a6f5a3f31af12d627e2b693a466072e8d0cb8fafd143ee86826300d2a08f3f51a46f22eccdafd6986905b5845d17ca6dd026ecaa4f1ebc0b4b64790e64fd3dcf0b485d73341b3e50c41f46023902fa9", 0xe9}, {&(0x7f0000000400)="abee83add6b1274d191d1cb9b1fb9dc725d949d82db26f924ac471cfa3220f5eb85a36131a4398fa8b1b9c7c367a881af72ed92bdaf37186009d22fa3b58aac86a70c7c1bc751ebbded7acadc2", 0x4d}, {&(0x7f0000000480)="bb1d56dee2049eb691cfc17b8e29a44accbe56523d8870c913d918c7646e7d9d0a07025328a1f73cd2ccdbfe705c2d3fda087c615530bc782fcc9c3c1c1dab815f03e987fdf21463b029128bc0e90c00cc85a47175e127e77d1b7198d0f58147a3405732bf99d5db385add8ee319431ed94b3b8ae92ce993464a763ba57a9577628b6bd6ad4202f6903ff79c9d3d37be15a6060ad08f676d3654816b2385e56fe69c77556d43fe396b8c9e5dac12ae21be2b10f6190d38ed3739a939c25b3c6c2820964b19768e5933d71ca8680e31d43693dd47bcceeef0a8ae68", 0xdb}, {&(0x7f0000000580)="5349774f8bf9d1549155108560786101d44bd45078513faaf7b416567fb35678f451cfce6d881573d8c60f704d77a953ee5f63e8e5f516fe8d7a61ee8af2b73e7b742a89a790ff1edc1657ee4212f39a4125ef3e44dc9e147f62b5a693e11600d9aa3da258f7723358218bc437af546d82374caa901e9180bd5bfe386393dcc640", 0x81}, {&(0x7f0000000640)="80bacff72386d3aa50bc79225f14063e66b09f04960072124fd1bfc8c8f8fa0ca11f5b4ddd3fa731331c98548b131a1901b5dc3b8298def5ec900f8cfccfa05882fe20fbfaeaac41dace1e53ca87ab5f78384f9a7488a4d79ae6981c6ced526e3ee71dfcc3cc929e40d7c6ce1337693c5f7fb440a69b843bcb11c3af0060a1119046ce4d294736792a0f5a86f01ded693a4bad879c223c60593d", 0x9a}], 0x8, 0x0, 0x0, 0x20009}, 0x20005) 01:03:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000000)) ftruncate(r1, 0x7e2780e3) dup2(r1, r1) dup2(r0, r0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 01:03:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x4000}, 0xfffffffffffffda4) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000003c0)={{"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", "cc0fb916afcdb353d31a1089b7707793981c4c2bb8c0594357fc01e71021f3bf", 0x2, 0x3ff}, &(0x7f0000000000)="dd8c36a91dc2d5b1963f8aa9824af8e0bb0c0b9a998d80337aa802205737e7c3f3a6daea007520730b9ddd4a2b87c17de0a6b234d8728f6f253353ac2660af53d93e1826a0f4c2143a979b8029237e042e723f03a6e159fc3e007ba2376a23d82041e0a96c511d39f35ff7ba0aeb4a6ecd32e698937dfa0aeb4c8d034f1ce4f37b5a32e933ce902364ff7c24fed090d38fda91ac1f080f866685658234d71530cae27dc77b5b9737acfa94c1c663d3a7df9d32d1d032a530adb67f7a0a4f5db2fc4a26c27b62136bee79ad4e214e5cbf4f5d8a31cacebdceeb67fe96c358bf47c0c1ee41ce997885f3157aada40ccf78ab7f7c76088b54", 0x9a, 0x1bd0, 0x7171, 0x6, 0x9, 0x401, 0x2, 0x1}) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 01:03:31 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8041, 0xcc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x670, 0x1, 0x10000}, 0x8) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4) 01:03:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x50, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0700d400a389732330364f2abfb3f2bc81100ca2fcecbe433fc037ec72b52bf6bf691c08918e52964069cd4e10c02e6e815f1542eb1703a0fea7f19e32c2f180ac791c8dc95544c9f7dfc8039137d12476ace2816600"], 0x5c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:03:31 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = dup(0xffffffffffffff9c) r1 = open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x8000, 0x89) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0x1c, 0x0, 0xfffffffffffffffd) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000200)=[{r0, 0x188}, {r1, 0x20}, {r2, 0x80}, {r3, 0x145}, {r4, 0x8215287b8e53169d}, {r5, 0x4}], 0x6, 0xc8a) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$sock_int(r5, 0xffff, 0x5047, &(0x7f0000000300), &(0x7f0000000340)=0x4) openat(r6, &(0x7f0000000380)='./file0/file0\x00', 0x400, 0x10) symlinkat(&(0x7f0000000000)='./file0\x00', r6, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xc6, 0x2, [0x4, 0x7]}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f00000002c0)={r7, 0x1, 0x0, 0x8, 0x1bf3, 0x3ff}, 0x14) 01:03:31 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={r5, 0x3ff}, &(0x7f00000007c0)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:03:31 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x800000010, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100)=0xac2, 0x4) r4 = msgget$private(0x0, 0x41) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000400)=""/63) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000003c0)={r5, 0xab}, 0x8) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x2, 0x80000000, @mcast1, 0x7}}}, 0x88) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r6, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r6, 0x29, 0x28, &(0x7f0000000380), 0x4) socket(0x2, 0x5, 0x0) 01:03:31 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080047000024000e6e88a73b5dd02067a176860000000000907800000000e00000010703ff07020000000000000000089078263a989f71b0aa983db4b16b3138f53b964a8decdc1f561826a2fe654f6c1caea760e530a3d1f8f60f612f27c007974545596fe02aa83950d143f3c2bcbb7b2395a821327e654c9c6a25845c73ba003363d5ff99ee03cdb62357da53cd23b4a1ac2eb3313c6824e8bf32522547c7d53552daad5475f046373b4924713bdd70"]) freebsd11_stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000080)) 01:03:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000000)) ftruncate(r1, 0x7e2780e3) dup2(r1, r1) dup2(r0, r0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 01:03:31 executing program 3: r0 = socket(0x2, 0x10000005, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="820271430020ee0019035c77c19cfae185cdc3389b03d6b5c057fb4b72136335bf5035c0afe5ed49951d0e66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7, @rand_addr="81317707e64a0250f9b19726de7cb5fa", 0x18}}, 0x0, 0x80000000, 0x5bf, 0xfffffffffffffffc, 0x6, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 01:03:31 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x4, 0x10001, r2}, &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000240)) 01:03:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e7607678281f15b2f66696c6530001503b22f6c454e7411a8f50cc59f474f8abdb9dffaab105b1838806db1786f11a6ae61397b57a863c60f77115b208d5bb83c1bc87a8b5373d19582a15a8fcb5381b5cb3e5108f5f8"], 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000400)=0x5072, 0x4) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x801000000000, 0xfffffffffffffffd) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000004c0)="d9af3b2da2950c054a8d8cd1aa3ebd05c77dd1f236d0f280114f6ad6adc0d1fd6b3afd527ba9995eb611c8876530c232e0e7761206ac748604821520533880868340") setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5}, 0xc) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000480), &(0x7f0000000440)=0x4) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@file={0x0, ""/36}, 0x26, &(0x7f0000000240)=[{&(0x7f0000000040)=""/14, 0xe}, {&(0x7f0000000140)=""/235, 0xeb}], 0x2, &(0x7f0000000280)=""/199, 0xc7}, 0x0) 01:03:31 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000bc0)={{"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", "8d544aebac6e1893dd0bc37f1d6d6689d00f1123c7f0298ed792b3880de41aaa", 0x793, 0x80}, &(0x7f0000000b00)="07ad2e3e873f39aef490607a6bb69f43d1bc4ba931e0c13d3198d474f8c7a7d9500a91ad2004151c283f075de4030e888cb731fb5d4344f66370ae639d1ad1b9581431ffa77a587cf6152bb4bc99ddca284af8a9efcbe3635cc1a6f3f8bd47c13652f432ee501116a1ec7893367b36d8ab8561f390fda409c7dc32545cefdbcbe0514bb26f1be5e47a8f8ff59b1fed358924532402dd17793e124b63fe9e1c15c9e282f28b93ea000000000000", 0x2, 0x2, 0x8000000006, 0x9, 0x100007ffe, 0x7fffffff, 0x2, 0xfffffffffffffff8}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x100) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000680)={{"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", "8c56600445ff9b5ca00fa3ee98facae4cc6213d2969464b2ce0139c6534272e6", 0x400, 0xfffffffffffffffa}, &(0x7f0000000580)="f06e7d029d5e36b75dbf4fb2081d0007c75774ab4661459a9fafdae333f48c8019b12175cb1d6ea302ab9ad96203adc282b02f0343de019af7dd65c8bd255a7a6dbbb42827c88808c6b03dc5b3d0f0bdbd3ec20aac153e9d50eeaafe3aa94c5a277b51143c6a44d3bca58b71b2c912c33f31e7a77630073aa7369ea35c2683bec5415a1d096c21a855b941e27696b91500d2de1898bc09e08f1833ddc6100de4fcf3a7a44e125e0184c1bd0edbc96db849b7a346a37ea9e3ddc8071b396ba956070ca093c5b9c551cd17fea8a5872566ec77a58270ebacd041668f3a0c45097ec0f5f861", 0x6, 0x3641, 0x8001, 0x101, 0xfe7, 0x2, 0x80000001, 0xffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc0ec4400, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 01:03:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667e, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) getgroups(0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setgid(r2) 01:03:31 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 01:03:31 executing program 3: syz_execute_func(&(0x7f0000000280)="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") shmget(0x2, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) 01:03:31 executing program 1: syz_execute_func(&(0x7f0000000480)="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") openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000ffffff000000000000000000000000000000000076fb374dc3e7188bf4078d9407ac324c7d00fe5e06e13b0000000000000000"], 0x0) 01:03:31 executing program 1: setreuid(0x0, 0xee00) r0 = semget(0x2, 0x3, 0x400) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000240)=""/64) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e22018000000000f0ff0000000000000002000000000000000000000000001a4473000000000000000000000000000000000000000000000000000000000000000000000000ec00000000000000000000000000000000000000000000000000000000040000000000000000100000000000000000a5cd9c4d35e2f3e0a4667012c0be4163c1f92b4f9e833408eb23b3a1cfba931a8560b78e8f5c19cbf1db1baa530ecd00623d77e4b05793f6846e1e9f8ad9819332e265a9f2299540", @ANYRES32=r2, @ANYBLOB="2cb800000100000082000000fdffffff07003f00"], 0x98) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={r2, 0x33a}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000040)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @rand_addr=0x8000}, @in6={0x1c, 0x0, 0x8, @mcast2, 0x2}]}, &(0x7f0000000100)=0x10) r4 = open(&(0x7f0000000380)='./file0\x00', 0x8000, 0x8) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 01:03:31 executing program 0: getegid() syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r3, 0x0, 0x4) recvfrom$inet6(r2, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$getown(r2, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74) getpgrp(r0) syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 01:03:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x4}, {0x5, 0x9}}) accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) setsockopt$inet_mreqn(r0, 0x0, 0x10, 0x0, 0x0) 01:03:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000200)=0x10) 01:03:31 executing program 1: r0 = socket(0x1b, 0x3, 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) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast1}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x76, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x9}, 0x8) dup2(r1, r1) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0xffffffffffffff7b, 0x20000000) 01:03:31 executing program 2: syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c02a500ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xf3, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) open(&(0x7f0000000440)='./file0\x00', 0x20000, 0x10) r3 = accept$unix(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x3d) ppoll(&(0x7f0000000380)=[{r2}, {r1, 0x5}, {r1, 0x5}, {r2, 0x2074}, {r2, 0x80}, {r3, 0x20}, {r1, 0x90}], 0x7, &(0x7f00000003c0)={0x8000, 0x1}, &(0x7f0000000400)={0x5}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) 01:03:31 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) write(r0, &(0x7f0000000080)="c308a4a81e5e828bd71847dde6a428c8ad6f5540a0be1014165a787ad80cac9f93f78d7e6b97801ec84bd89b26beb7642977d7177f0d7dcb36dda9c71c78533d36b6", 0xfffffffffffffe27) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000002000/0xd000)=nil, 0xd000) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 01:03:31 executing program 1: r0 = socket(0xfffffffffffffffe, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 01:03:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="01f92d2f66696c653000"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0) 01:03:31 executing program 0: socket(0x2, 0x10000001, 0x0) r0 = shmget$private(0x0, 0xf000, 0x10, &(0x7f0000ff0000/0xf000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/40) 01:03:31 executing program 0: setrlimit(0x8, &(0x7f0000000100)={0x10000000000b35d, 0x820000b35d}) nanosleep(&(0x7f0000000040)={0x4, 0x2}, &(0x7f0000000080)) 01:03:31 executing program 3: socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 01:03:31 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r2, 0xc700000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000006c0)={0x66b, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={r3}, &(0x7f0000000380)=0xffffffffffffff0b) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r5 = accept4$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x30000000) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0x66, &(0x7f0000000240)={0x4, 0x1, 0x6382, 0x3, 0xfffffffffffffff8}, 0xc) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000740)="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", 0x16a}], 0x1) pipe2(&(0x7f0000000300), 0x100000) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) 01:03:32 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x7, @rand_addr="dfba33fac24bf151b53baa89161ebdb2"}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb}, 0x10) 01:03:32 executing program 1: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa, 0x4) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000040)="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") ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)) 01:03:32 executing program 3: r0 = geteuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000003c0)={0x0, 0x6, 0x1, 0x296}, 0x8) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000040)="42d01c42e8aa1b334f8163f5813a9e5ce2ee7e3e86f6ba3a458bd184ddfac19c3c332de16008e9f97a3a9536ee393a4e19adfc2d3555b035a337b5302e3f93296ab18443773cfae9a8904763277446f983412f2275fffb729de9652acc941e42883e1d398ca04e30f52c308e6de34d5b84f8d418b12ebd9338c2", 0x7a}, {&(0x7f00000000c0)="865b3696f7762d0db0ba0f39e610bae6f2123644b9b7d3ee0e07", 0x1a}, {&(0x7f0000000100)="0cf64b38cf840c118a97ba6738f3b3806a865e2f2da981f5c69abe8c21dfa0b815883ef02bda1182b7b443da3ec79fe0090e1f7ebb41ebb2fd461770245a993333bb9480dc6e43f5467303f958d226c82ce52e681a1214d8e89bc23050f22b1c0d46fc783b770d5d3dc4940aea03cb04331eae", 0x73}, {&(0x7f0000000180)="c10c112f069e7282019720320b92dea5d173f40007", 0x15}], 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x20, 0x800, 0x4, 0x9, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10) open(0x0, 0x80000000000206, 0x0) open$dir(&(0x7f0000000480)='./file0\x00', 0x100, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 01:03:32 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/177, 0xb1, 0x40000, 0x0, 0x0) 01:03:32 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd11_getdents(r0, &(0x7f0000000440)=""/42, 0x2a) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0x0, 0xe8}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x6}, 0x8) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="7a5a53646cf7fbe9ea975991db05274846797f1cb267a3ca28e6a9cb50363c612899647c9f83e899d7da289f09b6ef3d0e983547ae8b1c68caddb3e0ba95802c5644d5be1866d90719c99aeb11eaa4d234fe098366b318ccf261af5226ddc7d354c3e1f9930b0b2e10", 0x69}, {&(0x7f0000000100)="8de730b117e86cf66f168b4cb482b727d458d6a321ea4a8ea936821cd4ab2189ae6b41a9eff1b9677ba69928ec1628825d8bfca629ba965e645f29a5d9ddc249163e9553674ec6f911d5499f1596375b99debc939f1b04e8b1f02c2d4800785096287cc56caaa40e85", 0x69}, {&(0x7f00000001c0)="a1d95c3dd4f562ba6ea53ef2b403c7b3d732b92a7a297bc876f039ce8146f9c673fd1ccedf5a9963f2de224505c8f5ec48ee2497828343a0f7e73da1c0f1efcf019cc5172513c7b03461ffda52485f19f8369664da891c4c1b0f8c76b3e33ca06cc5e82f875e2afb335ad104cbba9ca7008545ecd46e15eab3b4740368995c9fa2d856bccbb1a3ba5b72ee345e7836cf81363bee1ac6bdd0e274419d3a7ebd0974279de3c3261a636dab694865b30cd1bfb77b0ff9fa210288505364a0bd0e6ab796db717bda884ff0eb69f5df8903d6ec80", 0xd2}, {&(0x7f00000002c0)="288f30c5d80f8674266b3ad4df7b35cc17d6b58573e0a49fe2493ea01c0ad5b8925eeb06e948c1cc22c3c30da691d3fb92748f4d98ac869d20febd64e3ddb532638cafc1cb8f5b4b3d99bccb0514a83e6a9b4855d2a42c29a31d0807145cb5fea075d76d19f4d73f052e955daf8bd2d9b2b9ff0bcb1e43cc966594d58e3b17422a513eaf93", 0x85}], 0x4, 0x0) 01:03:32 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfdc9c9900c4a37bf0c54041e2e92e363e460f1a7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x144) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x7fffffff) 01:03:32 executing program 2: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 01:03:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @remote}, 0xc) 01:03:32 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800121a4d78 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff812e08b9 at rip_ctloutput+0x2c9 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 #8 0xffffffff81165b83 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 01:03:33 executing program 1: r0 = getpid() getpgid(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4) 01:03:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) 01:03:33 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(r3, &(0x7f0000000240)) semop(r5, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) 01:03:33 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 01:03:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f0000000180)="bf") r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x44) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7fffffff, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x2430, 0x2, 0x8001, r2}, &(0x7f0000000140)=0x10) 01:03:33 executing program 3: setreuid(0x0, 0xee00) r0 = getuid() r1 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000000)) setresuid(r0, r1, r0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x10000000) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000200)=""/59, &(0x7f0000000240)=0x3b) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300), &(0x7f00000002c0)=0x4) r3 = geteuid() getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) setreuid(r3, 0x0) setreuid(0xffffffffffffffff, 0x0) 01:03:33 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0x9, 0x4) r1 = socket(0x1d, 0x20000000, 0x8) accept4$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x20000000) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000140)={@empty, @loopback, @local}, &(0x7f0000000180)=0xc) 01:03:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(0x0, 0x91) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)='f', 0x1}], 0x1) close(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) truncate(&(0x7f0000000040)='./file0\x00', 0xde) 01:03:33 executing program 3: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x7, 0x80, 0x1f3655ee, 0xf7, 0x8, 0x4, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80, 0x1, 0x10000, 0x3, 0x2}}, &(0x7f0000000240)=0xb8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x0, 0xfffffffffffffffe}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x7, {{0x2, 0x3}}}, 0x90) r2 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100)=0xffffffff, 0x4) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/26) 01:03:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) 01:03:33 executing program 0: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) fcntl$setown(r0, 0x6, r1) 01:03:33 executing program 3: r0 = semget(0x2, 0x0, 0x8) __semctl$GETVAL(r0, 0x1, 0x5, &(0x7f0000000280)=""/4096) syz_execute_func(&(0x7f0000000140)="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") 01:03:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xc5, 0x6}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x6c92, @loopback, 0x9a97}}, r1}, &(0x7f0000000080)=0x84) 01:03:33 executing program 2: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f0000000080)="91cd80c442192d3b6969ef69dc00d9d78ac020c0200fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c42bc2613d700202ef9d670f381d6a2f67450f483bd1d9c483ed6aadbb1a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1acc5e22c892a0f0000009f") 01:03:33 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) fchmod(r0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x100) 01:03:33 executing program 0: r0 = socket(0x1c, 0x20000005, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="001c2e4db9440675302f66696c0430000ded07a0db415b064157bf5fc3f39a1f0d7882cb8b88722aa20001f9d5b750321d0859a0e58f7df7b7ed0fd3bc16e5985a90f920bf66eab8d4f3ec2cdb6118d6b345b244b09f29b948dc7e7de03dd35ae0599ffa121485d71312d4f4505c1302fc7d4bcbc6f54ba4e0ff4ecde76b07a7e7c88895ab1ec67f99028a651a7bf92888b97c5dc024aa49d8403cbadf3f13e8c36bed77ca5e1c5c8b750650fa23cf11b10d5cd06c28707a2bf574c27e12cb13943c364c4074881183b8de7a400273dd727c64e8ff03df4b84d3ccdb2b423dbda439d20570fbeca2023e20e316d5bc0e67db94e80880330184be934dc3a8f2a89d15faaf4e928b9df40a0a3a5adcdfbfd769f9197cf14fbf80254fa2e283f47697128e302a7f00"], 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1}, 0x8) sendto(r0, &(0x7f00000000c0)="29dd3581978b9c3e38f04325f4a20f5cb4e36910794660cc", 0x18, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="00be00e163815e653000"], 0xa) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 01:03:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="5d702c4ec03d211849e1e2") setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) getsockname(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote, @multicast1}, 0xc) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 01:03:33 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = semget(0x2, 0x0, 0x60) semop(r6, &(0x7f0000000300)=[{0x3, 0x18, 0x1000}, {0x3, 0x4ac32abf, 0x1000}], 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) r7 = socket(0x2, 0x1, 0x0) sendto$unix(r7, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r7, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r7, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x80}, 0x20101) sendmsg$unix(r7, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x4e6}], 0x1}, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 01:03:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 01:03:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) freebsd10_pipe(&(0x7f00000000c0)) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e7d0200000000000024eddd2c9ce22be0b789546c653000ee91a57cc3f2c82f958d5314ec05f30b4a27bf046d14917c2a080e3ce2eed689c6e8a2249495e05cc886ee833b085f23b8d88f2025ef4389e06e77e2d49fc46ef8c79c8591681e8787ca42ff7fffffffffffff57099a579c9d619e93243132160b2b5da8d158fde3eb9b4c055438cd7a392c9a696d2c0a1e60578ef4693fc435b9d34dcfe3e899e62e414d0c4d0b45"], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0) socket(0x17, 0xffffffffffffffff, 0xffc000) 01:03:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="3d556f862577f89b5116720c59698c0d73ea334cc7eaa2af69b0af65f97f3e4671a7ff49848649e4682959c4ee65ba44b729ad6a093aeade1eee6e3f8b423ed1255c407ef3be975543f6fd6a7e77855b375a3c8ed5ae19782c2254a8bcc7309f8db12e82dedcce62fd5151377719de3f08eb95d0caefdccc4d642d633a3a128b0b1b496f7c989ebcbd1d0c50e6198e42133a21c090a27553e7a4bbec7bf714b424d207585e81a52175b7449d1ed5b7299b9b18cbdcefe013d1a90252952652473d099d1d55c05e7a45fe12f22b96ff753af14be6587fda9d30d4355d6d35edfd0addf56b2cea378e62a7540d26d193ad4181fb831172dfc695") syz_execute_func(&(0x7f0000000140)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 01:03:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fdatasync(r0) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000100)) 01:03:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x400001fffffffd) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x4001c71c8, 0x4) 01:03:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="86022e2f0900000000000000d99c94a5ec5604700b"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x10) 01:03:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000240)="66cbbf7e64ae0d4c375b4f86292c7d4ebeffb5690446c1a80e8d088bde666be1ab96b130790d00e6ce582e1524c6e68a43ca33b64b4d5b7fdbbabf9c1d108335efa0753a2a1ad83deb3ade2e20fb9f55ac4048d8675e97796200b89fa6ab5ec7faff58a5db13ffa1e65dce9f7123bf441de694c4b912dfac5ca4458d1ea9954cc32c8c1e6d450e0b514d77f8ff5ae4c8374398a0c7c7e8c5d3c8920b16efe578887de2edd8c2f4bb403831bbb3d56f2ce42b824bf17c793afaa1c2b816c71dddf3937d589aa8abdd2e7656fed5fda8ceb41755") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000140)="147ae67a779bbcb32f18bd20900bb2755058311083e0280845e4c07922ba0c0f46f09b96c6756f367e08121e1456b995c853c238cba662c616b0645d64df39b325b4e68c45ebeef82382c18d71aad52b0139f3a0df62589b6e546433c762b07c4baae3459b5bdb876e506369bad04099eb0fe2beddcbce8a3e7c032e00ae43359387254914653038e46c656cad11c094605dda8d1f0c501e9eac624c710cb801c6d81ce0958091752eec47b136fdccc684da26beb9a4d7072746d33d3c8f385fb55176601c701d6fa4184b9b1ee0180cac2834e0c87b96c848703b9388") setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4) 01:03:34 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fc0f159039000000a95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c14600000f37ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x9000000) 01:03:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, &(0x7f0000000040)) setsockopt(r0, 0x0, 0xfffffffffffffff0, &(0x7f0000000080)="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", 0xffffffffffffffd1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001080)=0x8) 01:03:34 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x81, @rand_addr="182e1780d5fbaf56c7f8eee88d5834c0", 0xb31}, {0x1c, 0x2, 0x8, @empty, 0x2}, 0x712, [0x4, 0x3f, 0x5, 0x7fff, 0x42c, 0x1, 0x3, 0x9]}, 0x5c) syz_execute_func(&(0x7f0000000100)="987b9e5ea84a1c2b0f05f359bf040000004543e0eb2525e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb3d36f083b6889d00f00fb8c4017c4e4e8299427200c4016d7d14dee509b92140045fc507f2f578ffc4e10bf8c45b66440f3805748400c4c4e3f9622947c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321c36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266cffb59da72d5da72d5da10") 01:03:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2, &(0x7f0000000000)) r1 = getegid() r2 = getgid() freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000005c0)={0x0, 0x9, 0x6, [0x8001, 0x180000, 0x3, 0x4, 0x6, 0x9a200000]}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r7, 0xcea}, 0x8) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000540)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x8, &(0x7f0000000580)=[r1, r2, r3, r4, r5, r6, r8, r9]) fstat(r0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x4) 01:03:35 executing program 0: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0x3a, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 01:03:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0)=0x9f4, 0x1e7) connect$inet6(r0, &(0x7f0000003440)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0xa4, @ipv4={[], [], @rand_addr=0x8}, 0x8}, 0x1c) writev(r0, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000140)) setsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000180)="18d3b457e3a200167f175b69a42215d10998e159aa9383b3", 0x18) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x6b16, 0x4) 01:03:35 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6(0x1c, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xc1a}, 0x8) 01:03:35 executing program 1: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f660200000000142b904cfa36f2ad067e2f662a615900018948de6920c64788969a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d351f1977733aad3713a3fda4bd1a67396103001861ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fdaa03798"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) r4 = getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(r4) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r5) listen(0xffffffffffffffff, 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0xfffffffffffffffc, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r8, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 01:03:35 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r3 = dup(0xffffffffffffff9c) recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa) utimensat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msgget(0x3, 0x8) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3) open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe) r5 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300091e5affa385f7900d893cb533ee2fe57b67ee7e284c1437e9f451efb67b2e8d31ced88925e497a00e64e633b2b208f8cb7759785fb8e6f7e38f4707ecbc37ece55d6b7432a98689577b0d54ce8189fda2ce8a5526b839d7b52c0079f09e263dc3fedce"], 0x10) close(r5) 01:03:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fc0f159039000000a95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c14600000f37ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x9000000) 01:03:35 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) 01:03:35 executing program 3: r0 = socket(0x11, 0x3, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x100201, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) 01:03:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001400)={&(0x7f00000012c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/37, 0x25}, {&(0x7f00000001c0)=""/30, 0xffffffffffffff64}], 0x2, &(0x7f0000000240)=""/4096, 0x1000}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x4, 0x5aa}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001300)=ANY=[@ANYBLOB="1c004e2214a90000ff02000000000000000000000000000100080000000000000000000000000000000000000000000000000000000001001e00000000000000000000000000000000000000000000000000000000000000000000000000000000000100000039860ca06b6eeb89e32001749fd5e000000400"/131, @ANYRES32=r2, @ANYBLOB="0800000000000000839d262e00ffffff00000000"], &(0x7f0000000180)=0x98) 01:03:36 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) write(r0, &(0x7f0000000180)="bba95f33c0f55dab9d7d5777bdbef36dc4b7bf25fcc93169b80eb33582447cdd77345981b4249efb88fcc073833dc832d65ca729b00d4be148638329d5e5297036235647d032f933f471e4fa06975bf12896b8db9a2ee4370ff36cba46a7726adb08e8d9036f4e5376fc829927bfb5b6d272326e4c62816e09e74296bd3dbfd58d32811bbc84c502c92c5fe38a5c3951d929ce3905f952b316fec18d12dca4a5c89c78a0b88ed1e9826fa557c53674df36e58955630e35577b375b66fcf42abe6704065aad658623037d1b1c48fe8c94e7de722529fe8be29c", 0xd9) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) flock(r0, 0x5) close(r1) close(r0) 01:03:36 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x3ff, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000200)=0x8c) sendto$unix(r0, &(0x7f0000000000)="b100050390000000050008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0) 01:03:36 executing program 2: syz_execute_func(&(0x7f00000005c0)="918d0669ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef8f0f53147a768c670f381d6a2f674538c965d9c4c4e2d1976cee9aad000000005a660f7e0d00000002757576c161614d4da3b57ddacfa9c146001ae1b0ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) getpgid(r1) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f00000004c0)='./file0\x00') clock_settime(0xe, &(0x7f0000000000)={0x3, 0x800000005}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) socket$inet6_icmp(0x1c, 0x2, 0x3a) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) r6 = accept4$inet6(r5, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000440)=0x1c, 0x30000000) shutdown(r6, 0x0) r7 = getpgrp(0xffffffffffffffff) getpgid(r7) clock_getres(0x0, &(0x7f0000000500)) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r9, 0x29, 0x4a, 0xfffffffffffffffe, 0x3118eb8d) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r8}], 0x20000000000003be, 0x0) r10 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r10, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r2) 01:03:36 executing program 1: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f660200000000142b904cfa36f2ad067e2f662a615900018948de6920c64788969a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d351f1977733aad3713a3fda4bd1a67396103001861ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fdaa03798"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) r4 = getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(r4) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r5) listen(0xffffffffffffffff, 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0xfffffffffffffffc, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r8, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 01:03:36 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) r1 = getuid() fchown(r0, r1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote, @empty, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x3, 0x0, @local, @rand_addr, @remote, @local}}}}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000080)="b7d51d0cf39cadb011419e4b3e9e86a11ffe975e5aca6fe0347a525e4fbacecd5643d44e26c73a2106b632d08bb751cd80569740458c2bc69d053f") 01:03:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022f2e2f66696c653000"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8000, 0x2020, 0xd1, 0x8, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x400}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 01:03:36 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f660200000000142b904cfa36f2ad067e2f662a615900018948de6920c64788969a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d351f1977733aad3713a3fda4bd1a67396103001861ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fdaa03798"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) r4 = getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(r4) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r5) listen(0xffffffffffffffff, 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0xfffffffffffffffc, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r8, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 01:03:36 executing program 0: symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) setuid(0xee01) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10041, 0x82) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 01:03:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x20) r1 = dup(r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x3e, 0x5, 0x30, 0x3, 0x5, 0x8, 0x3ff, 0xa38, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000380)={0x1000000000002, 0x1, 0x424, 0x8, 0x5, 0x0, 0x80000000, 0x8b59, r2}, 0x20) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000001c0), &(0x7f0000000340)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x133) 01:03:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xc7, "df9a0593ea32cfaf9106387187ff03b64b24edb3c0358728fdfe7d87ff3cf0b82f9c106d4150799cfe76f76ca83c0107ddac73d5fde404bfba3b099e9de93b9ab044619cfa006dc8b318798069c376f4d3c5003925c66d4e5378e3f9a0b4cdf1b14908595105719acd886b5e2eb14a50e6b99ecdc61b6c4f5626bb77622580b655e6fd8642491a1755093673d57a3ff48b9d66123f2e5de7de1e4c1c336b2d3617c187a5e1f01a14fd87c37f7c5440f0bcc051dde236746ecee7483e3b9284cb7c34858484e8d9"}, &(0x7f0000000100)=0xcf) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x8000, 0x1000, 0x4, 0x9, r1}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:03:36 executing program 0: select(0xfffffe5e, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xc9c, 0x0, 0x9, 0x0, 0x3}, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x80) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r5 = getpgid(0xffffffffffffffff) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x2, r1, r3, r4, r2, 0x48, 0xa6a}, 0x9, 0x6, 0x9, 0xfffffffffffffffc, 0x5, 0x0, r5, r6}) 01:03:37 executing program 1: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f660200000000142b904cfa36f2ad067e2f662a615900018948de6920c64788969a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d351f1977733aad3713a3fda4bd1a67396103001861ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fdaa03798"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) r4 = getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(r4) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r5) listen(0xffffffffffffffff, 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0xfffffffffffffffc, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r8, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 01:03:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(0xffffffffffffffff, 0x1) truncate(0x0, 0x308020005) ftruncate(0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x3f, &(0x7f0000000180)=""/226, &(0x7f0000000280)=0xe2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000002c0)="d22c80996c3cc50b302b6ee59fd9e1f1e1d6e6") sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) readlink(0x0, &(0x7f0000000380)=""/177, 0xb1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:03:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x5}, 0x8) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r3, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x1, 0x2692, 0x4}, 0x94) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r4 = getpgrp(0x0) r5 = getpgid(r4) getpgid(r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 01:03:37 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f660200000000142b904cfa36f2ad067e2f662a615900018948de6920c64788969a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d351f1977733aad3713a3fda4bd1a67396103001861ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fdaa03798"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) r4 = getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(r4) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r5) listen(0xffffffffffffffff, 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0xfffffffffffffffc, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r8, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 01:03:37 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c16161c481fa70c3f800e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x1, 0x8) r1 = socket$inet6(0x1c, 0x20000000, 0x9) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r3 = fcntl$dupfd(r2, 0x11, r1) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r3, &(0x7f0000000600)={0x0, 0xfffffffffffffdf0, 0x0, 0xffe9, 0x0, 0x28}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/155) wait4(0xffffffffffffffff, &(0x7f0000000400), 0x10, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x400000004, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) r6 = open(&(0x7f0000000300)='./file0\x00', 0x7803d13e84463aa8, 0x0) setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000440)=0x7, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpeername$unix(r2, &(0x7f0000000540)=@abs, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000680)=0x9, 0x4) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/70, 0x46) 01:03:38 executing program 1: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f660200000000142b904cfa36f2ad067e2f662a615900018948de6920c64788969a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d351f1977733aad3713a3fda4bd1a67396103001861ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fdaa03798"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) r4 = getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(r4) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r5) listen(0xffffffffffffffff, 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0xfffffffffffffffc, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r8, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 01:03:38 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f660200000000142b904cfa36f2ad067e2f662a615900018948de6920c64788969a3164a3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d351f1977733aad3713a3fda4bd1a67396103001861ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fdaa03798"], 0x1, 0x0}, 0x20100) r3 = getpgid(0x0) r4 = getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(r4) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r5) listen(0xffffffffffffffff, 0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0xfffffffffffffffc, &(0x7f0000fff000/0x1000)=nil) socket(0x2, 0x2, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r8, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 01:03:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(0xffffffffffffffff, 0x1) truncate(0x0, 0x308020005) ftruncate(0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x3f, &(0x7f0000000180)=""/226, &(0x7f0000000280)=0xe2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000002c0)="d22c80996c3cc50b302b6ee59fd9e1f1e1d6e6") sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) readlink(0x0, &(0x7f0000000380)=""/177, 0xb1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:03:38 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c16161c481fa70c3f800e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x1, 0x8) r1 = socket$inet6(0x1c, 0x20000000, 0x9) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r3 = fcntl$dupfd(r2, 0x11, r1) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r3, &(0x7f0000000600)={0x0, 0xfffffffffffffdf0, 0x0, 0xffe9, 0x0, 0x28}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/155) wait4(0xffffffffffffffff, &(0x7f0000000400), 0x10, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x400000004, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) r6 = open(&(0x7f0000000300)='./file0\x00', 0x7803d13e84463aa8, 0x0) setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000440)=0x7, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpeername$unix(r2, &(0x7f0000000540)=@abs, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000680)=0x9, 0x4) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/70, 0x46) 01:03:39 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c16161c481fa70c3f800e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x1, 0x8) r1 = socket$inet6(0x1c, 0x20000000, 0x9) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r3 = fcntl$dupfd(r2, 0x11, r1) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r3, &(0x7f0000000600)={0x0, 0xfffffffffffffdf0, 0x0, 0xffe9, 0x0, 0x28}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/155) wait4(0xffffffffffffffff, &(0x7f0000000400), 0x10, &(0x7f00000006c0)) getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x400000004, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) r6 = open(&(0x7f0000000300)='./file0\x00', 0x7803d13e84463aa8, 0x0) setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000440)=0x7, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpeername$unix(r2, &(0x7f0000000540)=@abs, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000680)=0x9, 0x4) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/70, 0x46) 01:03:39 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000001380)}], 0x1, 0x0) socketpair(0x11, 0x5, 0x2da, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000001c0)=""/76, &(0x7f0000000280)=0x4c) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0) ftruncate(r0, 0xffffffffffffffff) r2 = open(&(0x7f0000000000)='./file0\x00', 0x108200, 0x2) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000040)="d94ce6a81fea080d0fdde9e4583b422ef0f20b7b78667cbde608eb9060734a2d0185325e5998c62df39cc2a9280d39793e9d905c9dd15426236724a3fba0e6bf400f1cb924d0dc756370ce6906043ff11352bb748fa2fe1c16eac3b0087a8e30497ebbf91fec4d2663ebdaca70a824f21f8c913fb42971b22db3a0c85fa984c922a6d022ca4d8f5565d8d9c638aa", 0x1, 0x1000, 0x1}) 01:03:39 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") msgget$private(0x0, 0x0) 01:03:39 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) msgget$private(0x0, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)}], 0x1, 0x0}, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x40) openat(r0, 0x0, 0x0, 0x20) 01:03:39 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0xfffffffffffefffb}, 0x360) setresgid(0xffffffffffffffff, 0x0, 0x0) setregid(r0, r0) 01:03:39 executing program 3: syz_execute_func(&(0x7f0000000200)="91cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept(r0, 0x0, &(0x7f0000000300)=0x137) connect(r1, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/75}, &(0x7f00000000c0)=0x4d) 01:03:39 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0xc8b, 0x0) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x6, 0x1}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r1, 0x7ff, 0xffffffffffffffff, 0x9, 0x4}, &(0x7f0000000000)=0xa9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x20, r2}, &(0x7f0000000100)=0xc) syz_execute_func(&(0x7f00000004c0)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="0effff00faf497325cd62eb298d84d547ba8"], &(0x7f0000000180)=0x16) 01:03:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) msgrcv(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000ea4df4f41a7eb1a0ff21776a6b653cc7b903a5166bd5b784a410032d3c5ed85e6f13f88fc3d74f68a899cde596449841fda12abcb9c51b67efe854a96260a913b32101904a7f3e665e3ed6d1fb61cb3ac87254cf4ae5152f98e7df1197b8ea6dc50526adee18f8974ca8d32d83a9935285ded0cce59393bd18ca4bad3b0fbf5a24add6181929ed3180e0d26d6c0057ae45c81f02cbd398c2f12fdb0ca957db37429771ed99fbb37b116b818f270c8f"], 0x1b, 0x2, 0x1800) msgget$private(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000080)=0x4c0, 0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x0, 0x1}, 0x0) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x310, &(0x7f00000000c0)=0x3, 0xfffffffffffffe32) 01:03:40 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000280)=0x10, 0x30000000) r0 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000300)=0x1c, 0x30000000) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) msgget$private(0x0, 0x570) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 01:03:40 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="0340d89484f8", @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @random="222ebebce1f2", @multicast2}}}}) r0 = socket$inet6(0x1c, 0x3, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r1, &(0x7f0000002580)={&(0x7f0000000180)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="5f2055b83c792f26967ef038a57a646220cdd48dff0ca7a1aacdad79d05eea7ec26486fee0bbc524b17a8410b0977bd4e231492f89afaf247c05faf92aaba60227ecf5dab97045612a1d7ed1658af892d53e4eaa8e384b341e85d3574e0817eac18875d486da82a15a679262296c5fb4af0a8521f5c25af8ff36ba", 0x7b}, {&(0x7f0000000240)="362d3772aea416044464c7ea61432ac45c560bc7f2c532", 0x17}, {&(0x7f0000000280)="98ec4645317381da8f57f0067b35746658e8475d462a92bb5dba4dd791bfd8f3d5a56b7189f25cc7f595a181bcf74d75be3175ceb3205749fcdcd3c2275ad2de2dce566b49dc0001a16ace9ff4744f041abe004a2db7a970e4253a94f3a217da9d172b8d3d31670eb63812614eec319e90a54a06f7b2e6e3fadae6a5fb0599bae47694f577d32b", 0x87}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="a5e52a96fd7af988c0d92c112bdb580ae3b9c3ebd9506e3ef931fbe21fc68a739f5cf992477a95389b712559296494c09fc3bbc6ec2a36dd64fe73f0cfa45196210a72e71a7c6893877aa8d1a01d2676d0f1ff5283c5c583408975826065e4589ac6fa32fc4e069413e4daac872178f23266885dc1551e4e88c3bc9bac2f8fe1a2ce5a42a4b6e72ebb6ef5afe8af95df04207d", 0x93}], 0x5, &(0x7f0000001480)=[{0x28, 0x1, 0x1, "777a9fa71dee592afeec55aa10eefc7ef51d6b"}, {0x1010, 0xffff, 0x1000, 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{0xb0, 0xffff, 0x3, "a6ee0d5a24846a5477377353fc9302117ebb3dbf4855c1188a92a9c5b673bde631630c0f2d0e43de79d7ab3b54621ba5d7828cf9c414f17f476b1a738216c1cdcb918ea34ed604c361ed1dfe91ddf6669e6e59efdf8fc9dcbbf55d6b4297c1f41c9bc7c88d5cff7a4cb10abf9e768b45714c4d0097acbf21ac311e1f0c743a7956628674d330207a10cfd47c47e3eb5d45fa319fa766e883cff5"}], 0x10e8}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x979e}, &(0x7f0000000080)=0x8) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x81b6}, &(0x7f0000000100)=0x8) 01:03:40 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") msgget$private(0x0, 0x0) 01:03:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x10) close(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0xc0}, &(0x7f0000000240)=0x8) recvfrom$inet(r0, &(0x7f0000000380)=""/123, 0x7b, 0x1, &(0x7f00000002c0)={0x2, 0x2}, 0x2ee) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/212, 0xd4}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0) 01:03:40 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x72b) r1 = fcntl$dupfd(r0, 0x11, r0) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x191) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000140)=""/252, 0x1a) 01:03:40 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) chdir(&(0x7f00000004c0)='./file1\x00') renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x17, 0x10000000, 0x8, &(0x7f0000000000)) 01:03:40 executing program 3: syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") r0 = socket(0x2, 0x20000005, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0xf, 0x9, 0xb850}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1}, 0x84) 01:03:40 executing program 3: ftruncate(0xffffffffffffffff, 0x3862) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x20000000000005) fdatasync(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aadbb1a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 01:03:40 executing program 3: r0 = socket$inet(0x2, 0x6, 0x5) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet6(r1, 0x0, 0xff7a, 0x6, 0x0, 0x0) 01:03:40 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) socket$inet6(0x1c, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x85, 0x1}) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x4000000) 01:03:41 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") msgget$private(0x0, 0x0) 01:03:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2206f8fffffd8000000000000000000000000000bb0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aa943183f1b0fd71ab600ae76093c469138c6c52b3664e10971f6fedb6d9db54439b1410feaa", @ANYRES32=0x0, @ANYBLOB="050000004f94000042000000020000003f000000"], &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x7, 0x80000000, 0xc063, 0x3f, 0x2f}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x592f, 0x1, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x5}, &(0x7f0000000200)=0x8) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 01:03:41 executing program 2: sigaltstack(&(0x7f0000cef000/0x2000)=nil, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0xd6efd5c8b1cfe6b7, 0x1001) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10000000004, 0x61) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x100) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 01:03:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000001480)=ANY=[@ANYBLOB="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"]) r0 = dup(0xffffffffffffff9c) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x80) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x1307, &(0x7f0000000140)={@broadcast, @local, [{[{0x88a8, 0x2, 0x4d}], {0x8100, 0x60, 0x52, 0x3}}], {@ipv6={0x86dd, {0x5, 0x6, "d88a0e", 0x12c9, 0x10, 0x9, @loopback, @mcast1, {[@fragment={0x36, 0x0, 0xd4e3, 0x1, 0x0, 0x5, 0x64}], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0xff, [], @remote={0xfe, 0x80, [], 0x0}, [{0x19, 0x11, "0d1d271ba574112afaf5642b62d90b0f2bd235b7342040aa7ffc6ce99de3fd7bbabbf6b5c40b25e93fd532e75d411cc5995cbe867a1b0cda173b66d0f151d01d924e123a6fcd8f42e321f72494e5272b10ff950ccda0b157d99a3d1125391108ca3f25413f48529d5f2e8212d5b248c93fc29fb3b37fe0143ca038ddb87aeacc9654d9dd04093630bf"}, {0x3, 0x20, "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"}, {0x1f, 0x8, "2bff45bf1e43f8835ed274dacd652960e0c271840352d7b16d2ad0054def04f5d5c45511013262a42398a6dd2eadad887efc626ff30747f5507134e6e64dc08550"}, {0xe, 0x9, "aa2b93bf56eb14265d24aac084e333ca4bc9a154dd402d3034bcf6cb1b54ea6669612a1427dd98f41b8fc5caaca01e3bf888737486cb8b1ae7a5ab884c8188d9899c7ed69759639158d245ff"}, {0x1f, 0xc, "4a7d1358902fbe110e61fe567f41f558b777bcef1973ea7e34528becd21596b73e1795703d2499832b393ad4c6aac7e7660a6cd7a467c94677bd27d46b6b700f18d35d6b7449753594ab40efe79f4a3acfdfa523d1c85ebac3c1a4a516c5c579"}, {0x1f, 0x5, "b3e9042f53656e124f6126197a82675902f97529f5ec9012355a2c71ee7f500a1656b9431a1604"}, {0x1d, 0x200, "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"}]}}}}}}) syz_emit_ethernet(0x507, &(0x7f00000015c0)={@remote, @empty, [{[], {0x8100, 0x8, 0x3, 0x2}}], {@ipv6={0x86dd, {0x15c, 0x6, '6u,', 0x4cd, 0x0, 0x3f, @rand_addr="1b1750e5eab1332a5cb020c369e69dc4", @empty, {[@routing={0x52, 0xc, 0x1, 0x8, 0x0, [@local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="bb4acb46e65e89581f25c3a9cf7da7fe", @mcast2, @loopback, @rand_addr="8ce5dac60a1d81aecc1ea80b3e6d128d"]}, @routing={0x5f, 0x2, 0x0, 0x500000, 0x0, [@rand_addr="c47c909adec122348a07872f864d8f11"]}, @routing={0x4d, 0x6, 0x1, 0x6, 0x0, [@empty, @loopback, @rand_addr="68725e926406f5689098a609bf6bc91b"]}, @fragment={0x49, 0x0, 0x0, 0x10001, 0x0, 0x40, 0x64}, @routing={0x5f, 0x8, 0x1, 0x3, 0x0, [@rand_addr="e6bbf0da227ae6270f6ce8fc96946da9", @loopback, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}, @dstopts={0x41, 0x2, [], [@jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x101}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x39, 0x4, 0x1, 0xffffffffffffffff, 0x0, [@empty, @loopback]}, @hopopts={0xf0, 0x4f, [], [@generic={0x800000000000000, 0x87, "9e3fd1e05c3e06915f60b38c40bbe020432259c5f66c61b54f1e0076832ed895136bf403e99065709e6f96aad1073ce7c07b94b2cf5c389fa1fd89cc0ad07f76df32e64e71473e87352bed56629540f3213af2641e6294c8708606819b51f8118aa2cefffa56bd21259b8741d46513137ad024c5c1c047cc8df770d4f3d9e0a9cb961444d2ae84"}, @ra={0x5, 0x2, 0xfffffffffffeffff}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0x99, "9752e9012859e74768c4e66096bf033d3cac1afd1431113934bb04419e8efbfc8883bcde68ee3fbeeb95d0e6872c4fd9a898051608fe8f6c73cc15d5b0b907e6ff095bfba17a98983a3e47a0b9e08791e6bb9a631b25cef55d25b949a3dd92cada095a12148e9af618a438ffaa9421f7b772af19869d2be84ff81025b78c2b49523a160902f1dc233038cc3ecce5393424df48654ec28f7e89"}, @pad1, @generic={0x80000000, 0xe3, "235437a56545e6fab8e8c065666f69cf4af2e33dd763864b191b3447ae5fce44b452472fedd408be7042e72bd0d1c781b08269aac792a8c9d4641fe4309bf283f7afa05faaebcfdf41f698ab9f7c1360ec6d8b95f827ed08f6c505a1d6ad38574bcc4298cd9fe73c8b8784652a5bb9877309af896d94f7d55b73db8733850405b20da155fb3039543f4582f66d5b1be8c2d3d17fd765f4553bafa28fbd23f727887f4ebebde762dc122d8e38bbbe3124bff29c64c3d2a5d49499e5b59f331fbec50edaad1c8f352ed3c8937ecb1831ef1503efb015dd3fb3a4e8a62bb56460d78270ef"}, @pad1, @generic={0x7fff, 0x54, "fafa734639ee46ee3cf5cfb31c1d63e89aeea2eb5a457f4213ee4a32756f90f08a36139b484e63855e3c34b34d5345e15a3ef256e831b51e33a18cdc787ce8d4ef1aae65f875a0f4e4406a74c061e8a15400a016"}]}, @dstopts={0x5c, 0x2, [], [@enc_lim={0x4, 0x1, 0x3ea0fd1e}, @ra={0x5, 0x2, 0xd48}, @jumbo={0xc2, 0x4, 0x3f}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x7e, 0x18, [], [@jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xefe, 0xac, "7e8968ebb5f6800e62c907eb18192cdec51abdf18120cc3cf2cb6134fb928e6ae5c3aa14783678ffbcba57cf30a92b55f04ef8ae6dd1dd7a28d00ea7334c19d9e3cd87b8066b549c23f24c4d1dd2f61f13e1d89377cc61c390074fd50f580442ad9babad253bd13780d34e6a76e081ff5c23d5d8a82970fc0bdb5e55f514c1d187802d83958993a4ae49a33551be10283adc68cd37ed10073a6bf9e5482829e3447b2a963cde486e4afd540a"}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x8001, 0x101, "24b157d599"}}}}}}) 01:03:41 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd90fcf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb95b605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x8, @loopback, 0x8}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x825, @mcast2, 0x7fffffff}, @in6={0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x33}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xb37}, @in6={0x1c, 0x1, 0x0, @mcast2, 0x1}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0xffffffff, @mcast1, 0x10000}]}, &(0x7f0000000080)=0x10) 01:03:41 executing program 1: syz_execute_func(&(0x7f0000000340)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea0146d8f2f265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") socketpair(0x12, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x2000, 0xfffffffffffffffa, 0x59c, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x0, r2}, 0xc) listen(r1, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r4 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r3, r4) 01:03:41 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x12, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000000c0)="96a000818fd3539ce9fb4b17d9f822bbde3b") 01:03:41 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x7, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) sendto(r0, &(0x7f0000000100)="aebe4c696d73a859568e633480a7160bfa6698678c95d64b706c7b11ff8e7f355370811998ee2cb0eaf971eafb3a", 0x2e, 0x8, 0x0, 0x0) close(r0) 01:03:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @multicast2, @broadcast}, 0x2) r1 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="99ca077dbbcab6c895c2ed2a57d872ffd131cc9929674205ca9af93bd533f4fab8301a08") setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 01:03:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffe8d) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x3ff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}}, r2}, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:03:41 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e22ff000000ff0200000000000000000000000000010100008000"/128, @ANYRES32=r1, @ANYBLOB="020000000097677be100000001000000050000000000060013f231307d985ac3363fb0db6c7ddc4d961004ef5db4c06e248243fdf4cee22753"], 0x98) 01:03:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, r2}, 0xc) r3 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000100)="efb72c284d44842ab4d0d4d07fb67027ab77f69101c3ad488d6d74e3f03f3290d94a6f1e321fd4c9325d4e5e202160562432406d32edcdf340a1ebf699f3ee9e04f7f21b176cdbf087bb7199ec099007cd7cdc43372e2f110fad6afa880422c00e91b23a3503e02a6a313b2d1ae97a2baf647a549589a9a6d6940f6a2c093967d7359c4d9ff9412392201dca264d0f47c527083761d59a1b4c72fb201d4b1e8fb6f2f383c851e079c77241cf2dc295f31c122c6d6cca923b8f2f8634f17fac9f1e5d8a6301c411962328ab42ff8ec574a3cfe1190c5b05477219d40b0ec8c4c6f2b4", 0xe2}, {&(0x7f0000000200)="b9752157152b970d2f281df1595b86f83f010686644ce298e86f35fd4c0ea55343582773239808a9f116820c86f30b70bc8e817ebe284dc493d0753eef3f3bfaa589e8579391263bc5d902bd8ac9a5782cb4e14bcfc33d37738c49c435f9ee98bba1e7c025676f99f5846997", 0x6c}, {&(0x7f0000000280)="5b60c66dd10152f554f581667182052308abcd81d78da4358c24f92bc5b90471275de13dd8b28e6f2fc25d8b5de224936bfac8a8626176d723b893e9517469150617d6af02554186e849af1cf8793247737bab040dfb8ef90ce16eafc6ec2ce9d80cf664035c8d7ecbd0090eb97a27a6b4489a3a32e02fb1a83d99f0ba4a3046b159f5fdb85bc08e6b83a8d804a3b9b6f66d4fa912e90ccb394f85084ca49f577015723f2eda29134934c48243f4728af54183e36fe85fab7b562e394893ec0f26e217abc45c1ee42083ea383eeac11891e3e03ddfaa4bf0b568b0ac4dcfebfca5409e", 0xe3}, {&(0x7f0000000500)="dfefc7d889aec8b9ef65f9350ee4dc6f56837190080b207b78350c5534e037a1a675419fd87320c3a14527df8a7a3da6d1d1abc41d2ddd681407e7b5f45bef4c719475beb5d27635d83790fc27149b2710af90901982be9d4f578038ed09494d5810ca125698e144908081e1075d6b73ee2d9078507d99d4bd6975a28dbab278f616fd2ea17c40782662ecb93661963f8aa76846fcb97333cfbc2f5dee71cf414b5bbbe2a471265797d040f37d881ed625e6db7bca6eff0ddb1b8b91899c1c0e09291658df3cfb402768a9518e39b16fa957d6df28e1957061", 0xd9}], 0x4, &(0x7f0000000780)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x68, 0x100}, 0x9) 01:03:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x3, 0xa, @remote={0xfe, 0x80, [], 0x0}, 0x90000008}, 0xfffffceb) r1 = open(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") flock(r2, 0x5) r3 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x4000c0) mmap(&(0x7f0000e39000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000200)={r4, 0x100000001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0xf9}, 0x8) sendto(r3, &(0x7f0000000080)="a63893c72868ebf0984b4586b1adb6ed00fb", 0x12, 0x4, &(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10) 01:03:41 executing program 2: syz_execute_func(&(0x7f00000000c0)="f00fba729805d5f6d5f6f60566450f380b5a3091453216298f1795c4220d0b3dc1cf0fd7f95b2e65420f01a7b3e90000400f5597f6ffff20f23ef7220fc40299f700c4617d29287122537e537e21440f9121c48241936c19002ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f57262636f3400fbc89ffeffffff0470fbb7508c4629d9054630b0c04c4f8c29992a66aa36aa3bd110f0000") 01:03:42 executing program 2: r0 = socket(0x4, 0x2, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername$unix(r0, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)) 01:03:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @multicast2, @broadcast}, 0x2) r1 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="99ca077dbbcab6c895c2ed2a57d872ffd131cc9929674205ca9af93bd533f4fab8301a08") setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 01:03:42 executing program 0: syz_execute_func(&(0x7f00000003c0)="982c1c0f05058420d0f807073e042ef3420f53de4141e2e996460f6ae2852a660f162f0f09c4074e4ee534d1c4e1f8c421fc2e66410feb54fad62e41812047002b004c000003ba0dfe7a738888a1c40fbbc44583fef35d3a08c42191f6510d69b72997b00b000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b55c0091430ae30aec40285bfd2410f613c760f110f0f82dada0483c4e285b7586600") r0 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x3, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1}, &(0x7f0000000080)=0x84) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 01:03:42 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x2, 0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000200), &(0x7f0000000240)=0x10) 01:03:42 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 01:03:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xfffffffffffff000) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x8, 0x800, 0xa2dd, 0x5}, 0x8) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x2040, 0x0) 01:03:42 executing program 2: mprotect(&(0x7f0000738000/0x1000)=nil, 0x1000, 0x3) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 01:03:42 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8007, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="73efde492253fb04a9ff00cd49f54908"}}}}, 0x0) 01:03:42 executing program 2: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e5094534d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(0xffffffffffffff9c) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/149, 0x95}], 0x4) r2 = msgget$private(0x0, 0x443) msgrcv(r2, &(0x7f0000000080)={0x0, ""/22}, 0x1e, 0x2, 0x1800) 01:03:42 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x101}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x7, @mcast1, 0xffff}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) sendto$unix(r1, &(0x7f0000000100)="2eb0bdf1064e7bed11d928ebe0474ed95ebd68422311dec1ff9ef7c5154324654856ae823bf65a663645e94ec0cef70f1325aeb96ac6d25a9b97c63ab6f70551d345186f134ecbf6e68f6d9ee816a37fdd5f5d0e2f8b97c2e731554e9736969798aa07150b8508a528272a00749fb692963fee7427dfede15bbc171627efc2aef342a7c68ec418b097c819a847c935319593fd0aa21bbefc31c2d6fa3cc3403c3c627ff0aa3e827b460026f96d29", 0xae, 0x8, &(0x7f0000000000)=@file={0x1, './file1\x00'}, 0xa) execve(0x0, 0x0, 0x0) 01:03:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00') getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x33}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) 01:03:42 executing program 0: clock_nanosleep(0x9, 0x0, &(0x7f0000000040)={0x903}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:03:42 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000bcf000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 01:03:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00') getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x33}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) 01:03:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000100)={@rand_addr, @broadcast}, &(0x7f0000000140)=0x8) 01:03:42 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000001c0)="98994aa84a1c220f05bf0c034f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826e66400f1a04eea80d86f9d426c7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 01:03:43 executing program 0: syz_execute_func(&(0x7f0000000300)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b5570f1a6e08fb660f72d50f0fb8c4054e4eed75a50fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300cbdcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000c4a2f9ae28a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe175a5aa1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) 01:03:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82007a173252198c1b45d3"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ddf14be61b68d030ab761ee4093caa7914a48005000000"], 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x80, 0xffffffffffffa812, 0x1030, 0x9, 0x8000, 0x4, 0x80, 0x6, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x4, 0xe3, "c07dbbbd2c676e25a26177b2d642da43ea0aa44724e325629899173450d369afa06706142b245a7fdb9e99bb54f070ec2f62603e5bb25e059dc502db2f311532d89a584147a7206284364c93f8c736a721afb5822a9d98c4895cdf5b79a9f743acfa4e586747cf21a958635dc8d379740bac86bb8459c9f3be0790cc33b4c434d96ac356933f57eba7ed652d1a835a15124f94c62654b19c8c09a72f23840f2e76340c8a4d907e843d3fa64af06dd37ccf031f6fd3a62a838b2531e1465f7af85cb02dea469a3184e8b1a44bdcd3b472b794c86dcf58b8a175fda51560f5c67a16df69"}, 0xeb) 01:03:43 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000bcf000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 01:03:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x400, 0x0, &(0x7f0000000040)=0x3b3) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000240)='./file0\x00', r1, r2) r3 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) accept4(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000014000000ca0135dd00000000000000000010000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c200000000000000"], &(0x7f0000000200)=0x6e, 0x0) getsockname(r3, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) 01:03:43 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) accept4$inet(r0, 0x0, &(0x7f0000000100), 0x10000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, 0x0, 0x0) 01:03:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$getown(r0, 0x5) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sync() read(r0, &(0x7f0000000000)=""/175, 0xaf) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000001600)={{"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", "c47d3b4d7b212b947585b9750421df90d8d99194c366f7e58c63b8960aeab115", 0x80, 0x7}, &(0x7f00000004c0)="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", 0x87, 0x9, 0x310, 0xfdc4, 0x0, 0x101, 0xc1, 0x1}) 01:03:43 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) ftruncate(r0, 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1f, 0x2, 0x226}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 01:03:43 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080), 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) lseek(r1, 0x0, 0x2) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 01:03:43 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="b5d6c104a8df095f4d192f52161b5bdf1ae5972074ad23eeb190b6844c8e2d7eadbc98e7b1bb0ac640aa859ad1c32e95003b638fdc8e69ac3b68698b9012c8472c22167dc4641791575ec565856e3a622c285bf88883a55252ba5614c57620769665739118df727016e6ba2a9e1b3ece606173d614d9af08f8b0cb39d66a427395bd") 01:03:43 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0ac4817a2df9981b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = msgget$private(0x0, 0xfe) r1 = shmget(0x2, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/204) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000306c039f7b1dd0f8b7af4a8a6839e0330d525fe0c3e413b9b19d14391852771128bed64e6b05c8f3b4ce18462b829fa1b3426d6d6acd838d81e33c1de9217a794cc7f41343ff3b935189"], 0x52, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/210) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getuid() fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r3, 0x5) r9 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000640)={{0x3, r4, r5, r6, r7, 0x100, 0x100000001}, 0x0, 0x4, 0x100, 0xcf, r8, r9, 0x7f}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="b5f741c17200000000c244494996baa9869f4d181684e050376ade66844b4c57b177b42f8ae7c6333262b4fc6d01a1b8506eb793359d4b158e17", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x2c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r10, 0x7ff}, 0x8) 01:03:43 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x3, "f8206b4ed6f39795edd9ae8cf099dd44"}, 0x14) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)}, 0x0) 01:03:43 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x28}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) 01:03:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)=0xffffffffffffff15) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) setrlimit(0x4, &(0x7f0000000180)={0x7fffffff, 0x800}) fchdir(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 01:03:43 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000340)="985e4aa84a1c240f05f359bf16d88d7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:03:43 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c43140e0f05f30f59bfd90fcf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb95b605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) 01:03:43 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x108000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000180)="67132d78080c7f6716358c66ed0ac882477f3225686e25771a089e24548815b63cd296b870340987680038d7316aa71bf23a2749fcaa709db8c571473bb8a1e71c98eebd761c328eaba0a805b2522d4dcb8fb4f831b997fc099e977958a56d7a018f56fca719bf5e8166d471") r3 = fcntl$getown(r0, 0x5) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x3, 0x2, 0x5, 0x3f, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x108) 01:03:44 executing program 0: r0 = msgget$private(0x0, 0x201) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000020000000000000000000000000000001719c45809004000000000000000000000000000000007c466e14bdc6470f5c2bd4d000000000000000000000000000000000000a62e032900000000000000000000000000000000000e00000000000000000000000000000000000000000000000000005d001a0000000000000000000000000000000000000000002100"/176], 0xb0, 0x1, 0x1000) msgctl$IPC_RMID(r0, 0x0) 01:03:44 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8) 01:03:44 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0x24f1, 0x5}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x20) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8009, &(0x7f0000000000), 0xfffffffffffffef8) 01:03:44 executing program 1: r0 = socket(0x2, 0x100000003, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000240)={0x7fffffff, {{0x1c, 0x3, 0x622, @local={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x3, 0x268dcab4, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x3, @mcast2, 0x1}, 0x1c, 0x0}, 0x2008c) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f0000000380)="1bf1700998608e075fe47b0013ed16c2b3be75e18d81934223f532c048b2daefed757481a8018cf534a5d34f9879ac938a568bf537b072e772df350ee7c4ac957867c3f3b22af6b98e21e5e51b7206063738fe2fcc9563b9e51a5fab7d48d85d97b5614e4a3c21b9323ed66a17584c6d0824e2b4485068377baee3ae4fb2aa5c5ed211728ba47dc1a418e26edb718627a4c5d4e5be95222156930e0d5b10871d23db609c2312d6447846835f012da53a818dae9291cdb7246961db8edfb9e1b318f5d5f02402fbaab2ec3deff9e0eb1ca90f28321bc87d0537f9de840cd912e4b038717d725fbcd1", 0xe8}, {&(0x7f0000000480)="a9265355f07777cee988aa242ad4ff24633af75eeaf3c8c50473b6fe2b2d2e1868dee7aeeef895614882a92e5d87a307f960d38fd19e87b61fce7a5d083a28d0a82e7ffb5d4e37e354e7caeb4026ddbb77f9ea9a9486cb2dbd61d67d468779e2b57d6dce6aea01b93332d685545943e7f8ec57b19a0d7d7bac3e4a5d419d1f5833f0d9180bc52d224660b07a83ed07b71b173d8c85bf23cf0862f3571be1f8ce9c62023614d829178ce5e7aded1d18d87e30d00f69e078e4bf527d08fc51cd75d366", 0xc2}, {&(0x7f0000000140)="f8c4", 0x2}, {&(0x7f0000000180)="1b10d1c6f3811d71ef9f8ebc95260cf65c52c278a5d74624f2b118e8976f222eb932e2e16166bdfa623eb257cad33756367a938ea7af05a9eefe0bf66484b81701fa863f0de33a73da5bfbdaab0d27", 0x4f}, {&(0x7f0000000580)="5b26b37cc6b42e0d33e42ea0174b9b45578615a9154dff001c5d2315a72322cd5be7e2bf0393edac92fa5987d9b32296c381092c6cfb2d80c3315b5c4a7f78c6b52248c5a03f412ecb043394e7191ac48149", 0x52}, {&(0x7f0000000600)="ea6f56ea5c5b0a5193c0dde539d544fbe5031a6558825f082dd18c8137d0dfa1e5cbc905803aaeca48eda5ae28c0575095c3d117db4a1807b8d4dbc9fb1606b6600f98af7b9c1ccab7dca03c0e03fdf4f136d746a2dfa8b055b537ee16b079f21b3eca64b75a1269ca", 0x69}, {&(0x7f0000000680)="0f9c5e9875bd5da7b39f4a6f5c5f94cd715b5326f8ce4f10eafa09fbc7ac7ad6fbc4d0412e818ae2772caf92cc7857d1279db50a15300c21e75600a8cbee4572ccc3", 0x42}, {&(0x7f0000000700)="1915dd88883e9ff4e458bcbd02425c7f95e12628ba1fc4194645f844c405a2f6381ca92c8555316fa1280454c567cbdda6d25dca6bd7fa3870f4dac444b352bf511df83b0044e4f5a4a39ab546abff989e2b2193c938079e1746f2b062903251985d4f80bda38cfb", 0x68}], 0x8, &(0x7f0000000800)=[{0xa0, 0x6, 0x4e74c23d, "d9c6aa07780e20e128183c648f9695332ecc8ce437503b2f5757e209087add361b6243ddcc84232f7a82b034d04fa03c31fa80f6fbe94ca3d0e4c41d8be6fab3f6d40d6fe36acc33499092d9a1731944f4c24ac7b875d602421ccb82a7ac62b37b75c63ff7b6292fe327390286efe2759998efd44300123dea6b5b5beb020fd575a89e9c701b77e23304e6"}, {0x60, 0x6, 0x5, "e0ddd508a7d172af9534fc47a7d0619449664f31adcabe98dd4e7e4b292759aa81000534eb7373ffbcab67ea34b7ac03ca10b9dbb2c8c14f24eefb33f634e7a87f272d1a4cf8a4482771184800"}], 0x100}, 0x100) setsockopt$inet_buf(r0, 0x0, 0x39, 0x0, 0x17f) writev(r0, &(0x7f0000000a40)=[{&(0x7f0000000940)="075977dd3151b4bb729665c6afc81d0646484462927b07cf1274e85550194e5bd0d674743ba1a5597398af0f0e5be850145184779169fb5b8b76f12195a2b8648a9647b6f47a1ad6ddba8664107d226ad0c4f1e1ec660829672426b9b887342ea5ec11c9359638c9ca41a4e961bff31c83a1184e39a7191e67e38960813d7d768bcdf658c5c1df5ec456cc3dcb82b1a79cecc93537e9848c4a030c41b746c38c59188f8c594146eb5ef96fadc1981ecfa8c4e6569b32af5b71bc1ef1949015182bb4bb42359e4197c4c793a5fa", 0xcd}], 0x1) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x23f) 01:03:44 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty=0x3, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 01:03:44 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000200)={{"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", "9f00ba716543b6910fc79806a7f47e8461a29dce672c56a16916ea94466df9b5", 0xffff, 0x4}, &(0x7f0000000040)="00358703e12754c79ac73bf7a34c1cd1224fcce7a295ea16215cdb74a991c4ca8e943032a78898ee5f7738f8aafeda9d13a5fe22063e57b3f220b79f68e10e356ce2fe2c436f6d77434e7f67fdd04676dcd5c97a191db5986db1ccf5435ff3201617bf43d1a45e4e6f", 0x100000001, 0x1, 0x8, 0x80000001, 0x780, 0xb06, 0x7, 0xd7}) 01:03:44 executing program 1: syz_execute_func(&(0x7f0000000100)="982c170f050520d0f80791b0064141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10) 01:03:44 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffff7) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 01:03:44 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000200)={{"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", "9f00ba716543b6910fc79806a7f47e8461a29dce672c56a16916ea94466df9b5", 0xffff, 0x4}, &(0x7f0000000040)="00358703e12754c79ac73bf7a34c1cd1224fcce7a295ea16215cdb74a991c4ca8e943032a78898ee5f7738f8aafeda9d13a5fe22063e57b3f220b79f68e10e356ce2fe2c436f6d77434e7f67fdd04676dcd5c97a191db5986db1ccf5435ff3201617bf43d1a45e4e6f", 0x100000001, 0x1, 0x8, 0x80000001, 0x780, 0xb06, 0x7, 0xd7}) 01:03:44 executing program 3: syz_emit_ethernet(0x4f4, &(0x7f0000000300)={@random="b100485caa2a", @broadcast, [{[{0x88a8, 0x0, 0x2, 0x3}], {0x8100, 0x1001, 0x5, 0x1}}], {@ipv6={0x86dd, {0x7, 0x6, "cfcd9c", 0x4b6, 0x25, 0x2, @mcast2, @empty, {[@dstopts={0x46, 0x22, [], [@enc_lim={0x4, 0x1, 0x7242b675}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0xfc, "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"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @dstopts={0x4f, 0x1, [], [@jumbo={0xc2, 0x4, 0x1}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0xdf, 0x10, 0x1, 0x0, 0x0, [@loopback, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @rand_addr="58e110cdda3af34bf196430ed60e82bd", @mcast1, @remote={0xfe, 0x80, [], 0x0}, @empty, @local={0xfe, 0x80, [], 0x0}, @loopback]}, @routing={0x7d, 0x6, 0x0, 0x1, 0x0, [@ipv4={[], [], @loopback}, @loopback, @loopback]}, @hopopts={0x23, 0x3, [], [@jumbo, @jumbo={0xc2, 0x4, 0xad7e}, @jumbo={0xc2, 0x4, 0x2}, @pad1, @pad1]}], @icmpv6=@ndisc_ra={0x86, 0x0, 0x0, 0x8a, 0x400, 0x8, 0x5, 0x8000000, [{0x2, 0x1f, "9cf22cb16ad92da224de29f36944f3ef32ec6a1ba8caaa40c34c0404440307ee577f01f05247b6f96cb85afc61b49593fa5b3c3d5798724a36fedf6ae64e66bc459a06b19b0bc393f582be17c14f99bc28fde579162814a52a27040ff01096c21e1d12f507fd74e287bef4c4e26ca564b1a179e6374bf412036c7d5e8ca1b33e18710e302825b151f8ba61a301818150bf94c7bf0288e207523e1514991e5b9e418b17a6e6981d0ce261a4554da2b9643568a6891e2d09a3543ae99fb912136824e0db3319f6c9ec0f8023e1b2cb976461bad32314f784bb71cf4f764ae01f68c930e549ed7e3b6e4424d032d687a72a62c8d1214076b1f94a"}, {0x19, 0x19, "ecc292deec12d81158c371f1e9e24a494c47632dee37985c8e1227e6b36dead7372c1620a6c4641db56d855ecddea2ee4b63261bf53a1e7aa21afd9f3fcab088a38033ff0e015ccc6308a1db207c3ae143bc059e017e06d30b425a0e9806a1816097cf1486eb4fd4101a5266f0573063c7663f469a975d3e1fe680b26321c4c4db1200336b33d05ac8a66c243b155f4c51fa69f78e8b71560b02374f24d9337187d32aaeb682a95419ad9f138dc5f0d276d5f382fca671f0b9dc8db6e4204512a8618d2f5fae87"}, {0x0, 0x1a, "e216e515c28f8cebe74a00a278b1338f02d878a1a49414cc0ea49432646850ef1669021a859a2d2212f517c7b92eba35bb1340ac952ae800f75c13ca0f481be59baf49dc3e50428ffc04b2e615f15ae0fb02bfd999c0cb0f1e83d8ce48667fe39a0a71902fef68df7ca5245772d9c3c54a51657eb31dcc6447b8d95eab83943e7e22ba3e4b6af78a2064bd9b5fc15850c54e2625dbe0af314f6c57337530218301024b957092833a302eb5fa15d467566b355a37521ee54137eddf13378b9fdbaec5d55a58d66d3c70c3cb43a5fea44b"}]}}}}}}) 01:03:44 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000080)='./file0\x00', 0x188, 0x8) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000140)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 01:03:44 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x8, 0x1, 0x2, 0x6, 0x7, 0xfffffffffffffffc}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x3ff}, &(0x7f0000000300)=0x10) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) r2 = socket(0x17, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 01:03:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$sock_int(r1, 0xffff, 0x1041, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 01:03:44 executing program 1: syz_execute_func(&(0x7f0000000100)="c4637916d7b096cd80c481e91514516962f5696200d965450fdd3217f9f2680c0000008fc8589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00d35b5b3045450fbf16a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fc4a13f5c3aacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4e19d761d00000000") lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d44020 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 01:03:44 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x396}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x1000, 0xf, 0xffffe00000000000, 0x401}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r1, 0xff, 0x6, 0x1ff, 0x100000, 0x4}, &(0x7f0000000100)=0x98) syz_execute_func(&(0x7f0000000300)="b16a91cd806969ef69dc00d966410f2e0ec44139fd5bf9760b41c1c1c7e4c63afb0fc4014c664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc512643d9e5abc48192558dcbc366450f186746c4415173d70e0fd3b61f71df7095958faa28128607000000cd22a023400f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e3854c4c27d5a82001000023f894f00f28a80ffefffff74") #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff813c9751 at udp_ctloutput+0x171 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 #8 0xffffffff81165b83 at sys_setsockopt+0x33 01:03:44 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x75) 01:03:44 executing program 1: r0 = socket(0x1b, 0x3, 0x0) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='e4\x00'], 0xa) sendmsg$inet_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000080)="cc9c4b0c10d73262f0e8146a851617e463fe40655215f7debea2d98992a8be7646f30f355d120d01a201c26de0fd732fbf9c8e797596becdfdba2c992160d86a54bb79dabc1fab564e12513e28812a95edb37c45d0a4207fc2e7cddbc306472174a8a89cc23ff8fae9030e3c30f948f64a443528f3ef01fc3b5d91316a205ea2c293ed1eb5aa9137d34fb8220ddd68e69505dfa1d1853283bd79ec8b721991f2094e012b579b0e4694a216224a1af8b6ea9c674df68f79c37de1", 0xba}, {&(0x7f0000000140)="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", 0x1000}], 0x2, &(0x7f0000001180)=[@init={0x14, 0x84, 0x1, {0x1, 0x542e, 0x2, 0x20}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="6a4c97b0db5736fed51175a09fb5433f"}], 0x30, 0x4}, 0x80) close(r0) 01:03:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$sock_int(r1, 0xffff, 0x1041, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 01:03:44 executing program 0: setreuid(0x0, 0xee00) setreuid(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = getuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getrusage(0xffffffffffffffff, &(0x7f0000000100)) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) 01:03:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$sock_int(r1, 0xffff, 0x1041, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 01:03:44 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x80000020003) r1 = open(&(0x7f0000000240)='./file0\x00', 0x100004, 0x100) dup2(r0, r1) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)=""/32, 0x20}], 0x1, &(0x7f0000000100)=""/46, 0x2e}, 0x40000) select(0x40, &(0x7f0000000440)={0x3}, 0x0, &(0x7f00000004c0)={0x8}, 0x0) 01:03:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x44) socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, 0x0, 0x2e7, 0x0) 01:03:44 executing program 2: socket$inet6(0x1c, 0x0, 0x0) dup(0xffffffffffffffff) dup(0xffffffffffffff9c) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x94) poll(&(0x7f0000000040), 0xc8, 0x7) syz_execute_func(0x0) 01:03:44 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x37}, &(0x7f0000000080)=0x8) accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/56}, &(0x7f0000000180)=0x3a, 0x10000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x10000, 0x4, 0xee}, &(0x7f0000000100)=0x10) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='.\x00') 01:03:44 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 01:03:44 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x2ab) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 01:03:44 executing program 0: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000080)=0xce) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) setrlimit(0x8, &(0x7f0000000000)={0x10000000000b341, 0xa4}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x8c) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 01:03:45 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, r1}, 0xc) 01:03:45 executing program 3: r0 = socket(0x17, 0x205, 0x9) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) truncate(&(0x7f0000000040)='./file1\x00', 0x6) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000680)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d90070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1c46248f7c5670f381d6a2fc461ff5a5838d1d963461fb9b976c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x41d) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000600)=0x8001, 0x4) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000240)="24727dc2adcd573efb7b9e32327b5c8ab935cf5ae4ea90f8f9204e2869245fc6b7fe93f720d80da915e59d86872e8a57f5bc7fa774e9a600dd49e39cf875165fd1b342330f98736d3e0e9e69e8c8e6459c17d4f0ecda83c187b32afe944c6a689a3235350e24a69b783adb7b5668812d352adea55e4d79da8bd57b3dcd8f2f4b46dac5c7c804a7820e3696edaffea377450f1dfc09678965fdc557fb78a1bbd84caac5fb53e09dedd4db8d9dd541c3cc53f3fea3408b69fd778d6f3ae6f1c221c74442a48dbb0993bdd18f278c667bb42bc1") socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e23ac1400bb00000000000000000034394d2c2141b7114cc40000000000000000000000000000000000000000000000000000000000000000000000000000000000008b30d1b92b07d98100000000000000000000001700"/126, @ANYRES32=0x0], &(0x7f0000000340)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000580)=r3, 0x4) __getcwd(&(0x7f00000000c0)=""/85, 0x55) 01:03:45 executing program 2: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0xffffffffffffff98) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 01:03:45 executing program 0: syz_emit_ethernet(0xfffffffffffffec3, &(0x7f00000000c0)={@local, @remote, [], {@generic={0xf0b7, "2915a2cdc835687db224ae4b9aa35a2fd6671be95f26bbef103a84e65bbdce4c3329c625dd8da088e32db217047a9913260b2e5473ce985526510d"}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x79d2}, 0x8) 01:03:45 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x2, 0x1, 0xe2d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x6, 0x800, 0x0, 0xab9, 0x6, 0xdb6}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0, 0x1}, 0x0) 01:03:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) r1 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000180), &(0x7f0000000200)=0x4) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/112, 0x70) mlockall(0x1) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 01:03:45 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x8}, 0x8) 01:03:46 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000001c0)={{"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", "97cffd0387b6691b1b3182319de01564d462362debfd302b4623e15869954d9d", 0x0, 0x7}, &(0x7f00000000c0)="828b9564b26490939d8fb97e70b1525f0102a1a5767acd024c598c6571f57c3a14a03741910cab2aa326cb222a8bcbed38152b4d46219de90af1502914f5034579435f836424bfa3ec01c5be9a2ca73c215b4330bcc3dc52925d828edcbd2ae94b68b536ccdac4cf3e40485a6d6ad79d70ff9b362302c45cf7e157ac79fc0e245090f1b92d6aaebcdeab020c175423e4639fd24a4863e60f449d7d95bd4a4221c714f6436d5eb4424305323a05e19427ea92592f9cef8c474bdaf9fff5777e8d7c88074a6b6e354ef5e9bba94f60322b67054bfc3fbc0fc2bc9c923c", 0x1, 0x3, 0x1, 0x10001, 0x100000000, 0x9, 0x1}) fchmod(r0, 0x10000e6) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7ff, 0x4) shutdown(r1, 0x0) 01:03:46 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000040), 0x4, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f00000002c0), 0x8) pipe2(0x0, 0x3) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000a23175451d4e0175be87a331affc3f"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x564) r3 = msgget$private(0x0, 0xe0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c3f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c87bf3ec967b82186aca9f633b0c3ad7fee9e025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a3990800"/237], 0x1, 0x800) 01:03:46 executing program 3: r0 = socket(0x17, 0x205, 0x9) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) truncate(&(0x7f0000000040)='./file1\x00', 0x6) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000680)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d90070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1c46248f7c5670f381d6a2fc461ff5a5838d1d963461fb9b976c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0/file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x41d) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000600)=0x8001, 0x4) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000240)="24727dc2adcd573efb7b9e32327b5c8ab935cf5ae4ea90f8f9204e2869245fc6b7fe93f720d80da915e59d86872e8a57f5bc7fa774e9a600dd49e39cf875165fd1b342330f98736d3e0e9e69e8c8e6459c17d4f0ecda83c187b32afe944c6a689a3235350e24a69b783adb7b5668812d352adea55e4d79da8bd57b3dcd8f2f4b46dac5c7c804a7820e3696edaffea377450f1dfc09678965fdc557fb78a1bbd84caac5fb53e09dedd4db8d9dd541c3cc53f3fea3408b69fd778d6f3ae6f1c221c74442a48dbb0993bdd18f278c667bb42bc1") socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e23ac1400bb00000000000000000034394d2c2141b7114cc40000000000000000000000000000000000000000000000000000000000000000000000000000000000008b30d1b92b07d98100000000000000000000001700"/126, @ANYRES32=0x0], &(0x7f0000000340)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000580)=r3, 0x4) __getcwd(&(0x7f00000000c0)=""/85, 0x55) 01:03:46 executing program 0: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 01:03:46 executing program 2: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() 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(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0xffffffffffffff98) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 01:03:46 executing program 0: pipe2(&(0x7f00000002c0), 0x4) syz_emit_ethernet(0x42c, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty=0x3, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 01:03:46 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) ftruncate(r0, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 01:03:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = geteuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 01:03:46 executing program 0: setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000100)={{"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", "eb7965f49f58d9645d1ef63b6185eb26eb02dac922f5b8a54982fbc2e4114978", 0x0, 0xffffffffffffff2f}, &(0x7f0000000000)="3ae32bf679744512d8629c0ae0491921b5d204f1676033", 0x20, 0xdcb1, 0x6, 0x554c5f9, 0x4, 0xf66, 0x8}) setresgid(0x0, 0x0, 0x0) 01:03:47 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 01:03:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x4, 0x4d) utimensat(r1, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={{0x2, 0x1f}, {0x400000000000, 0xffffffffffff0000}}, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1001, 0x0, 0xfffffffffffffed0) r3 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) r5 = getgid() fchown(r0, r4, r5) recvmsg(r2, &(0x7f0000000540)={&(0x7f0000000080)=@in, 0x10, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f0000000300)=""/59, 0x3b}, {&(0x7f0000000340)=""/139, 0x8b}], 0x3, &(0x7f0000000440)=""/202, 0xca}, 0x40) r6 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_RMID(r6, 0x0, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000700), &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) 01:03:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="bdbbc765"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 01:03:47 executing program 1: syz_execute_func(&(0x7f0000000240)="1cefc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="811016da212b2d4b5ec29efaef0d2e94bfd987646d377f3881180af82437a5aea26f5b117b242746121876c6f1707b1fcaf540a0ba0b618bc43baed442e7295443910f58f0bb6c307fe80158eff99d461f7bd0e2412726dd78714e469adcb4123a4cc51d1afc3b7f827bef6bc72e92a69db9e898db6202f40abccc7ca485e7638afaa7b3639d18afe5b8ec1b96f47e710a43254c6c937a070c3616c460de8c41292601752f29d9de7beca4b3e455") getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x3f}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x3, 0x10001, 0x7}, 0x10) 01:03:47 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f7e6260c4a1d25a63afbc78e37b218d2f410fbf6a02ca000004e498639ef0119ee46cc422a5bca8aada0000f13bf1c549ce0a") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$setown(r0, 0x6, r1) setpgid(0x0, 0x0) 01:03:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8300, 0x4) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r4], &(0x7f0000000500)=0x84) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x11, 0x30c) open(&(0x7f0000000400)='./file0\x00', 0x20800, 0x42) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r4, 0x8001}, &(0x7f0000000200)=0x8) writev(r3, &(0x7f0000000340), 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000003c0)={r4, 0x80000000}, 0x8) r6 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r6, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x4, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r5, 0x0, 0x5, 0x4f7}, 0x10) 01:03:47 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mprotect(&(0x7f0000482000/0x2000)=nil, 0x2000, 0x6) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x6629}, 0x8) 01:03:47 executing program 1: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x400004, 0x2c) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) sendto(r0, &(0x7f0000000540)="14916582758b026882270ddd36ed22469bc5e33b7214e1d88da36fc8c52dd62eec8372e0772de89d6911efa876262aaf87ba2e36684a4a78be999fdd696c577885789880d7c38e43407772ae9a3b952b9644a87ef140313b1a472536bc324d323b0f8fe64bb83d604bf3aadc31273a878685680998a2bf452699ad0b7d6e223795252b581cd058bae4a20bd68b5afd8eaeed60c656591597694baae8", 0x9c, 0x2008c, &(0x7f00000000c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x8, 0x8, 0x0, 0x0, 0x5, 0xea5}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r2, 0x7ff}, 0x6) syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") open(&(0x7f0000000280)='./file1\x00', 0x80000000100206, 0xfffffffffffffffd) __getcwd(&(0x7f00000004c0)=""/85, 0xfea4) 01:03:47 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 01:03:47 executing program 3: getpid() r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x2, 0x4) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r2 = socket(0x3, 0x0, 0x2) getpeername(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000080)=0xfffffffffffffe3b) bind(r2, &(0x7f0000000000)=@in={0x2, 0x0}, 0x10) 01:03:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setregid(r2, r3) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 01:03:47 executing program 0: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x0) preadv(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0xfffffffffffffff9, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xaa}, 0x8) 01:03:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r1, 0x3e2, 0xfffffffffffffcf3, 0x100, 0x10000, 0xfffffffffffffffc, 0xfffffffffffffff8}, 0x98) 01:03:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 01:03:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r0, &(0x7f0000000180)=@un=@file={0x0, ""/42}, &(0x7f0000000200)=0x2c) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r4 = getpgrp(0x0) fcntl$setown(r3, 0x6, r4) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r3, &(0x7f0000000100)='./file0\x00', 0x4, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="221d21f7ebe2d23178a6b3eede6350173823b706156cc457f65ddde5bd318054c32a845119fc5d313c5d4aa1") mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7}, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x80, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 01:03:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setregid(r2, r3) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) lock order reversal: 1st 0xfffff8005dad58e0 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515 2nd 0xfffff80004a25248 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511 01:03:47 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000500)={0x10, &(0x7f0000000480)="cb4f2fffe76ef1a7b446f929c43aadb3a8c2579ec0fd0c4bec52b37b8d697fdb83b7fcce0c73e853199042fde62a5c1e0e488871c46b2bc402425ef4b8fe39b4fac48f0dd6945573fd76ca1b4a9267", 0xfffffffffffffff7, 0x1ff, 0x8000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000400)="70bd837aa8134649cd0aef32c12efa00e173b7beb6b41f160e7fc0c524040ca4a0f2331a92eebf2aef4756f76692bad39f6f815ec896f66ce1c0e44bbcb4b995ee0cd470f92ce09078bae5dbf0c2bcdf30078a49a5c4d7") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280)=0xffffffffffffffff, 0x4) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000640)={{"887246068e38a0ab6418141034fc72c19b142c3d124ae67d29cd1da2ebfbb42479de4e4070a4f3baaff926381950bb5a818acb16d75687d54cb5e2450c1011b6beb28f97571688a8918923aac4264feed39bd197e06462c440f07d1bdfb1054610aaa81ecb36f1af812dd4114d385a5423b10e9e344637076e60034f583d2e86ebb1deb5b40002af491157d8d351c0984d63c8a56e99b94adba76ccb552ccf8b87497a540b939896d60cd52dcd9b62a3b0a57514adcf791dff0f5d738e6514cb40dc2cc87a1cf10054cbe10679c27d2088151ecc5885bf60f0049aa052bd39b9f95f011fc22570d247c00057771ba879bf9bb1d441e4ba24b9bb9b7b186449cfa25a0a066d6eb01adc493e9d1b7f93e511f0f543486514cf66f87471bba584ba777b956e9e1b3a82f5ae43c5426f906a471516e36fe4d01dc2aef6ad6e94457fbab717937c5d8dbc1f746fe14f860b759f53409c7c85f5d38f93f02dab6ccdd1f3d3b285bc5a4802016ca55dcc40616e71a48f4618579b89c81c650f2a518fca11a62bb6b27a9005125e92c47d523e0ffaa36f956ad317102e0ad77cdcdff5618b817d5a932ec3a991329ed25e0fff6efa08a842eb02007a57bb5791e2873051af85156e418d5ff1d8e5eb4e354a4444d2ca26d18d51bd77165489069965ef9eb9dbcf6edf732b25392e915b31a24ebe08c4ae301faa936279fc06f9813c56552c685e087202e1c770a60e4ff7a5cdc8aa251206d579e2986ef6da809b01aaef0420387eb40cd04093683ad26673a3bd6f723f247b74af90f6f3240ee18c02f78fdae87902dadc020bab8b812e9b0e9a32ad712c900876164fe7b3aa5e72d693e8e55acfd51c3159eba3a324291e2d69e52011c5cfa3d771cf1f0f90588164db4cc0e5ffeb0b114b82ef557e5fe6ab1055ddbd030d3950dcbbf4a49fd48f08fdc2893ac7abf27ca89a51b49ba22bcec9fc5c185ebef6f204990f4e7d8363560f19a3277379ddb181a72bcca4ca3ddb5302bd2449b57895ce52dc34438c64d12ff5b180dbd18f0107896e2c5d575afe3d0181813e0799bd07cda5fae687012dd5088319b9c4b7416a6e4f29d494e3df06faa27c0bd7ec20e1d6cd199cb40b710da5d6ed8c22c77a36644ffc53431822320522ec9104746dc0452e098d909f2d9c1c7092024aec47f750f74a9c2a8a05c29340ae2a5ebdfe95bea727a3e5776ab0f53cb4de9b4022525f8d85cf2af158e784de29a234eaeb975260155ec9aed8a4e57b8eafe00a26cd1f13e551ffe9ebacf062a454e4bb28d4f9789dc413a56566c86d7139609af56f512ad6f325e005a8500326b64da1c60b3b8a7f600770fdc29cafe2d5b906f8f4713e6c1abee5d2c7b4a8e93fca14667a9e0d3bf7f55908edf92e73d6c4467ea72de5a1b295ca74cbd26546eaafe9a0301160eb083d4dbb89", "146dcb424f396b7858f6877028deb0c504bcc5319825c6e10c5bc5358e8c1011", 0x7, 0x2}, &(0x7f0000000540)="4f44d8cca77adee03e918bed5696b933b6db0ed491cc052f9aa6efd6893b2fde5e3560cba1b1addd4fc1f357f0ccd880df322af149212c3f846e3ccdf61e48b24015d508428a587ed991483a0e20d0d4e05c07bd5cddaf052a7e008c327cd26d6c4817249f0a24909a1cc04421c6dd02e07b86d9dba72fc0be347f84facb5f214097143a9a0142d6b0445705d53466fb74ee8daad2fbd37efbb1afdfafa87e34d9e2e2ae74b1789177c81380cec59b22c01e8899a8d54adc5fe96af38c9bdda16a5ecab631810f1522399cd18476429ec736550c2cf2dd2b913b82c6fc8e340b17b7e6d7de990a60d0dc5f88e8fcbc4c9789cb06243fe26d", 0x7, 0x1, 0x5, 0xe, 0x2, 0x5, 0x2, 0x5}) socketpair(0x1, 0x5, 0x625, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="a200000038de76f7c26bea77da5c020212863bb1983ed65d5045c22022f4e1e38dede880803a5db9ffbd10fc4e9c85d9d69e105f4400fa254d24fe9663fbb36a8c5a01508c2f2c348c416e819bbac289ad923bd9c9a227055713b459b48fc3c0aad5dc4416c2c16883fd41d6dc2eba945b5daa708748b6df81426009ef9b788576a89f8494b5239b38952f742c2a08fefc86367af5c360368cc8668536354928b9ff097afb64103c5db467b979856669ee48be101d2c85b0b787dad4a6fd210d4c215b3c5669ab2ab9"], &(0x7f0000000340)=0xaa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={r5, 0xffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r6, 0x8, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) r7 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r7, 0x1, 0x8, &(0x7f0000000380)=0x8) 01:03:47 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), 0x4) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r1, 0x11, r0) semop(r2, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 01:03:47 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x6}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x0, &(0x7f000004c000)={0x40000}) stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8102dc6d at lockmgr_lock_fast_path+0x26d 01:03:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x1) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="15", 0x1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e20ff0000002f743085bcc2d6821958c62487d2be51ff0300"/128, @ANYRES32=0x0, @ANYBLOB="00000000380000010001000002000000b55d04009a4d2862bb2f627c6105fe7416275a1562b373db5b3aa44a4bb64b319ab5c09c17dfbf5fcc9e500036ee039a9da8edd8cee44a7023edcdcfc22c69869a617f410ee79798cfb8d842145074efbb75818b879c70d20ec679cfcbea9eb1f3f661c59280821886c18b271cad60c1bde39c02943776c3aa3b07553257aa6c713db807fac5a271afb98791a43f4833263943dac3d0075c31b592983771be4d2d48d239c654ac17d53831ac0ffcd1bf84c35a31b9ae"], &(0x7f0000000000)=0x98) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r2, 0xbd1}, 0x8) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) fcntl$setflags(r1, 0x2, 0x1) 01:03:47 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") #3 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5 #4 0xffffffff811c2bbf at _vn_lock+0xaf #5 0xffffffff811c11a1 at vn_poll+0x41 #6 0xffffffff81118681 at kern_poll+0x551 #7 0xffffffff81118111 at sys_poll+0x81 #8 0xffffffff8170d7e6 at amd64_syscall+0x436 #9 0xffffffff816d55ad at fast_syscall_common+0x101 01:03:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) 01:03:48 executing program 2: syz_execute_func(&(0x7f0000000040)="9826473e4314080f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x36df, 0x200, 0x40, 0x5, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000540)={r1, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000580)=0x10) truncate(&(0x7f0000000000)='./file1\x00', 0x7fff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000380)={r4, &(0x7f0000000300)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x10001, @loopback, 0x3}, @in6={0x1c, 0x3, 0x100000001, @rand_addr="ec8460eaceae3e2cd06f66589d27dc5f", 0x5}, @in6={0x1c, 0x3, 0x40, @loopback, 0xff}, @in6={0x1c, 0x1, 0x50, @mcast1, 0x3}]}, &(0x7f00000003c0)=0x10) r5 = open(&(0x7f0000000100)='./file1\x00', 0x100, 0x0) getsockopt$inet_buf(r5, 0x0, 0x46, &(0x7f0000000140)=""/121, &(0x7f00000001c0)=0x79) freebsd11_stat(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)) 01:03:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x150, @loopback, 0x2}, {0x1c, 0x2, 0x9, @mcast1, 0x6}, 0x3, [0x567, 0x0, 0x7739, 0x3f, 0x54ac, 0x9, 0x0, 0x8]}, 0x5c) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000000c0)="8745a7cb9f19b5f2e2eeccc5ce2ae061aa6766e591160424ac2e13b623a283e4d631e241a22bc83779618df795352b4bc430b423138e802c23d80914439c4f9bd99f4daf57309659356e7c5b80f00b1a7853f43b357081ae0586e27cf58162bf2d04f78ec95e2502adf7d969d9acba") 01:03:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c6500"], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f0000000080)=0x3cd) 01:03:48 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="06000008", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xf5d, r1}, &(0x7f0000000140)=0xc) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 01:03:48 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt(r0, 0x43, 0x1, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:03:48 executing program 2: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x80000001, 0x1, 0x1000, 0x40004000000, 0x4ce3, 0x947, 0x400, 0x7, r1}, 0x20) 01:03:48 executing program 1: syz_execute_func(&(0x7f0000000140)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 01:03:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 01:03:48 executing program 2: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x80000001, 0x1, 0x1000, 0x40004000000, 0x4ce3, 0x947, 0x400, 0x7, r1}, 0x20) 01:03:48 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) 01:03:48 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt(r0, 0x43, 0x1, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:03:48 executing program 3: syz_execute_func(&(0x7f0000000240)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/41, 0x29) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000100)='./file0\x00') 01:03:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x8000000002d, 0x0, &(0x7f0000000040)=0xfffffffffffffe2e) 01:03:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = fcntl$getown(r0, 0x5) getpgid(r2) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 01:03:48 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 01:03:48 executing program 3: msgctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000200)="c442f930fc666766410f3a0995ef00000005c4c2d590b44597a9311e670f0f563cb08fe9d09b422b440f5ae641a7409edec8c403b57a81709a00000b") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x3ff, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7bef}, 0x8) 01:03:48 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) r4 = dup2(r2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2}}, 0x0}, &(0x7f0000000280)=0x8c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001b80)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x2}}, r6}, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000b40)) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) sendto$inet6(r1, &(0x7f0000000b80)="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", 0x1000, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r7, 0x2, 0x0, 0x3}, &(0x7f0000000180)=0x10) lchown(0x0, r5, r8) 01:03:48 executing program 3: mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) setitimer(0x2, &(0x7f0000000400), 0x0) 01:03:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x20d}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x56f2, 0x4) 01:03:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) 01:03:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, 0xfffffffffffffffe, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x8, 0x1, 0x9582, 0x6532, 0xe0}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xae, "dc0e7a6a4ce2520a035479991ece8980f9cb2a7b0909d06cb341ee46be2ac866a1d7d79d457540ad6290a0360515a4203eb43e23e31ae9c1d6fa337ad036fea20cc61787fdf1ab4c58bbd03a57a96dbd8843fb3954e3da851c3b4cd15fe89be93900c0e45fcd455f20de8dbe6b77c71fe3f58ad166e1c747347d3fcebfc03cd9e39dfacf31783f612247fd81b094e42e0ef640e582abd791d6a449abb054faddb0a4bd40bac9ae72ab135a8c43e6"}, &(0x7f0000000340)=0xb6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000380)={r2, 0x2, 0x1, 0x8, 0x6}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x5, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xd52c, @ipv4={[], [], @multicast1}, 0x101}}, r3, 0x4d, 0x9, 0x20}, &(0x7f0000000200)=0x8c) 01:03:49 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, &(0x7f00000016c0), 0x0, &(0x7f0000000140)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0xff, 0x6, 0x5, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x10001, 0x100, 0xffffffff, 0x3, r1}, 0x10) 01:03:49 executing program 3: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000140)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x5, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x0, @loopback, 0x4}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x0, @mcast1, 0xc5}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x3, 0x7f, @empty, 0x3}, @in6={0x1c, 0x1, 0x7, @loopback, 0x8001}, @in={0x2, 0x1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x3e8) 01:03:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x7, 0x200]}, &(0x7f0000000100)=0x8) 01:03:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00d4a22b6caf2229739ea7e2b09ee174800000"], 0x8) 01:03:49 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaac8aaaa0000003000000000000190780000000000000026b01101a265200d00907800000000451300000000000000000000e00000027f000001c707eeb27d7729d02398c491f75b7dda4310faf00fc6fce715b1531ccd6a6f4c95692976a7ee4ff0f8fce243d4dd0ddd2634528fac3cb9bd234a5e2b828f2baab8c9b95cb69c68b10eded1ad26e9241650"]) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000140)="43afb1b6fc094b7659f0436f512da9ccb6eb852a23b7823010602a64d4d7f86597de3c2e44aa9f7b187e7872a0e5f87659e1d049305f571a8f5624622417d2ccb941fbc82449401bcf0f959b4fd54b813192e9c44eef3c487a70122069767410963391864a9a25bf76f8213c40f0b6a1c16747aa419f7cdf83990efba7249c063312302c533f30fec8f6880f6132eb3737aed2f17ae94faa83329c42b159e884cd05558080ae7cc587cce8da95929f9f1b5b5ebe4d860c2059d841511b92ada1c3966275b8310fb88bcf147c4f0845777ddcee32d4f0b6ec593c234003a066fb571973aa423a55f7ecc3301d") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000000c0)="66d8200a6ef0c7eccf9a22627cf763c8e01639c15a95e535613ac8ca51cc00674e116d492c02106b11c84325") 01:03:49 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000780)=0x101, 0x4) r3 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="f5f18e4ebc8a89679ba7b338d62eee5c0f00"], 0x1) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)) execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)) 01:03:49 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c140f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0xbd7, @mcast2, 0x2}}, 0x0, 0x9500000000, 0x0, 0x8000}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x7, [0x100000000, 0x100000000, 0xa2, 0xffffffffffff2d0b, 0x0, 0x4, 0x9]}, &(0x7f0000000180)=0x16) 01:03:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) fsync(r0) 01:03:49 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) fchdir(r0) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r1, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 01:03:49 executing program 1: syz_emit_ethernet(0x12, &(0x7f0000000000)={@random="902e952514c6", @empty, [{[], {0x8100, 0xea, 0x0, 0x3}}], {@generic={0x4242}}}) syz_emit_ethernet(0x6c, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc81fc80ff40b9cd499a0f00323a0000000000000000000000000000000000ff0200000000000000000000000000010702907800000000609433df0000330000000000000000000000000000000001000000000000000000000000000000008000"]) 01:03:49 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8009) mlockall(0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x400000000000000) ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3cd, 0x5, [0x0, 0x3, 0x400, 0x1, 0xffff]}, &(0x7f0000000080)=0x12) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x3, @mcast1, 0x1000000000000000}, @in6={0x1c, 0x2, 0x1ff, @loopback, 0x1}, @in6={0x1c, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x80000000}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x3, 0x7, 0x1}, 0x10) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "cc53991e0174dcd995f5ec9204fa329121e9a906f3b371c0bdf4ca6671387c5c", 0xd87, 0x80000001}, &(0x7f0000000240)="8b89c097f5a4140f1c583c831f3a9084f02f7fb4504de75a4cf2ceac85ae43a5c25fd44485b57ecabd64ec82fa3231573a2eaf5947c21ffe9ba206d73b9e4869f4953da8384259ac399bcf4963356ac8e367f33503ad6f9e1b459a4e6ad89ad47045ca04552b57f5a23039d4ced2b812b32d0758772c5a551f1781140eb149c22a08dce67c11859850dd5b6d8a7a8fcc86e91b0729043ceb8a85c3eabac9d0bbcbb0c43d14ff47", 0x10000, 0x0, 0x101, 0x3f, 0x4, 0x88, 0x4, 0x7}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xf100) 01:03:50 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000000)='9', 0x1, 0x0, 0x0, 0x0) r1 = semget(0x0, 0x3, 0x13) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000100)=""/167) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000240)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c65302f66696c653000907cb1ffb108ebc321"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) readlinkat(r2, &(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f00000001c0)=""/123, 0x7b) 01:03:50 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000680)=@un=@abs, 0x8, &(0x7f0000000640)=[{&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000380)=""/209, 0xf4}], 0x0, &(0x7f00000004c0)=""/74, 0x4a}, 0x40000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 01:03:50 executing program 1: setrlimit(0x8, &(0x7f0000000140)={0x1000, 0x8a7}) syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x13, 0x30000003, 0x100) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 01:03:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3d1608960669e1ba, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x3, 0xffffffffffffffff, 0xff, 0x4, 0x40, 0x9, 0x8, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0xfffffffffffffffc, 0x80000000, 0x4, 0x0, 0x4}}, &(0x7f0000000380)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={r1, 0x2, 0x3, 0x3ff, 0x5}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x77}, &(0x7f0000000200)=0x8) r3 = socket$inet6_sctp(0x1c, 0x400000400000006, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x0, 0x80, 0x5, r4}, &(0x7f0000000100)=0x10) r5 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000240)={r4, 0x1f, 0x7, [0x4, 0x4, 0x1, 0x40, 0x400, 0x3, 0xffff]}, &(0x7f0000000280)=0x16) getrusage(0xffffffffffffffff, &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x30, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 01:03:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0xb) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0xd731, 0x1000, 0x1, 0x3ff, r2}, &(0x7f0000000200)=0x10) pipe2(&(0x7f00000000c0), 0x4) socketpair(0x1, 0x7, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0x0) 01:03:50 executing program 3: munmap(&(0x7f0000a1c000/0x2000)=nil, 0x2000) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0xfffffffffffffe8d) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20101, 0x20000000000001) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x6) munmap(&(0x7f0000a1c000/0x1000)=nil, 0x1000) 01:03:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getegid() sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}, 0x8}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)}, 0x1) 01:03:50 executing program 0: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000d5d36472"], 0x10) sendto$unix(r0, &(0x7f00000000c0)="081b5ececfd9926910e0b5b8b5be1851b772a3b0de267007b520a5b83b67d483892ea381ad1f3a14675f454d047cfdf3c311900c149929bbce5e2a40114f3bb8fc2e49797443eabd0f0c60afb82ce4fc34684e745142b5f55010f140f84303981d77f37df01c149c36c58290a3e545e287516b71ce34c8085ae57f526e9c45f962ab69cbad47dc674d48a08a079078832fdc9a8fb514a9b120269d4b26259dd6985faf47b3b668971e6e7eaa89eaad2c99", 0xb1, 0x85, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 01:03:50 executing program 2: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000004) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xffffffffffffff99, 0x6}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x5, 0x9}, &(0x7f0000000140)=0xc) connect$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r3, 0x8, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x4000, 0x100, 0xfff, r3}, 0x10) select(0xae, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10001, 0x6}, 0x0, 0x0, 0x0) 01:03:50 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0xffffffffffffff54) sendto$unix(r0, &(0x7f0000000000)="79ec3def1448efad9c6b19900f2211b1918373e61111c9f9bc2bf7c5f3f70b848583b82d14f13891f79b70ff52bc0afd0c683b85d9c8769af4c5aec2857dbf27b2333f2ada06da1e0be5496b37b19ace4e70d3a7bf5a8023f1bbded769eeb9947cd1ef75386e459326d0d83cc2b500dcc80ef1c648ff3c4d985080bc8c7483967f0ce52217fcb4b5f6d1aba38e4bb005189f4243a22d80e05a75ffffff2dec0b41c2cbe956ec11c4", 0xa8, 0x4, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) 01:03:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r2 = dup(r1) getrlimit(0x0, &(0x7f00000001c0)) renameat(r2, 0x0, r2, &(0x7f0000000240)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0xc, 0x0) setrlimit(0x2, &(0x7f00000003c0)={0xe3, 0x1000}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') fchdir(r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 01:03:51 executing program 1: setrlimit(0x8, &(0x7f0000000140)={0x1000, 0x8a7}) syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x13, 0x30000003, 0x100) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 01:03:51 executing program 2: r0 = socket(0x10, 0x20200005, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 01:03:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:03:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x13, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) 01:03:51 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x401007e2780e9) r1 = open(0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r2, 0x2020}, {r2, 0x66}, {r2, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x2) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r2, 0xfffffffffffffffe, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0xc0a, &(0x7f0000000080)=0xb, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(0x0, 0x1, 0x8, 0x0) 01:03:51 executing program 2: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000380)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x10) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) socketpair(0x1c, 0x0, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') utimensat(r0, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={{0x4}, {0xbda4, 0x99}}, 0x200) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in6, @in]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000004c0)={r3, 0xfffffffffffffffb, 0x200}, 0x8) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 01:03:51 executing program 2: syz_emit_ethernet(0x82, &(0x7f0000000340)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "f9b045", 0x4c, 0x0, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x0, 0x0, [], [@generic]}], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @mcast1, @local={0xfe, 0x80, [], 0x0}, [{0x1f, 0x2, "3035f3da11da7fdfca267ee0a84cfa421e0d"}]}}}}}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x1f}, 0x8) 01:03:52 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x334, 0x0) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000), &(0x7f0000000100)=0x4) 01:03:52 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000640)='\x00']) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x80, @ipv4={[], [], @loopback}, 0x5}}, 0x0, 0x3f, 0x0, 0x4, 0x2a6, 0xff}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000600)={0x33, 0x4900, 0x0, 0x1000, r3}, &(0x7f00000006c0)=0x10) ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) semop(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 01:03:52 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x334, 0x0) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000), &(0x7f0000000100)=0x4) 01:03:52 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000106a6fac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 01:03:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r2 = dup(r1) getrlimit(0x0, &(0x7f00000001c0)) renameat(r2, 0x0, r2, &(0x7f0000000240)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0xc, 0x0) setrlimit(0x2, &(0x7f00000003c0)={0xe3, 0x1000}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') fchdir(r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 01:03:52 executing program 2: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) socket(0x1f, 0xffffffffffdfffff, 0x1002000ffffc) mincore(&(0x7f0000e5b000/0x3000)=nil, 0x3000, 0x0) 01:03:52 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:03:52 executing program 1: setreuid(0x0, 0xee00) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r1}}) setresuid(0x0, r1, 0x0) shmctl$IPC_RMID(r2, 0x0) 01:03:52 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) open(&(0x7f0000000180)='./file0\x00', 0x100, 0x100) r1 = msgget$private(0x0, 0x80) msgsnd(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r3, 0x1, 0x7, 0x40, 0x55, 0x5}, &(0x7f0000000400)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r3, 0x101}, &(0x7f0000000480)=0x8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r2, r4) 01:03:52 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0x2, @ipv4={[], [], @broadcast}, 0x2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000240)="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", 0xfa}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0x6cce}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x8}}, @authinfo={0x10}, @dstaddrv4={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14, 0x84, 0x1, {0x7, 0x200, 0x5, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x84, 0x5}, 0x1) fcntl$setstatus(r0, 0x4, 0x10048) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x100, 0x0, 0x7, 0xa3, 0x81}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) lseek(r2, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 01:03:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x2, @mcast2, 0x4}}, r2, 0x6, 0x5, 0x3, 0x1, 0x7}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000380)) exit(0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="e6258014bcdf22373c093ac1cad697ab2776a34fbb1af0a2c2745c5d51") 01:03:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000001c0)="4f74fadf2e38bbfa681c78f88ec5b5be7008197a73be4bc32452783692fb5e4e2147da54a3e49869ffd07131cd853772a924ebab5a59044e164cd849903d5c7aabcfae00c95caf9b75ce6f1a8f9ccdb496920b29bb18ec6d0fa0f5fdfb783011b0c9550f54d8e131eaf3dd3d0e0f2855161fcea09ede3b34144c72786d65a8fd5ceec5c7a8f07d518096d608e4401551be52db0ad7507a8cc899922ae3ccfa7ea1aefbeb2e227e90cad0814f58a267f159de442c0d35b785c1c4a6eb0c325a568dcb7a685119c594fc228b") syz_execute_func(&(0x7f0000000080)="98650f9be11c240f05bf0b000000f3420fbd0cb141e2e9660ff8aa020073a01a0f33b8c4f4014e4e4e5b26400f0fbafeefffffb7c4019d6bb7549ec2e23009c423ad5df203dee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397f0000470f96de662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53c2c5816016dc41040fc60fc6ae000000f1ebeb628f8f709b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fb65440f48b3cb000000e2") 01:03:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x25, 0x4) lseek(r0, 0x0, 0x2) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x15, &(0x7f0000000000), 0xfe6a) 01:03:53 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x100000001, {{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x2, 0x400, 0x1, 0x3, 0x9, 0x8, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) r2 = semget$private(0x0, 0x3, 0x41) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000001c0)=[0x6, 0x9d16, 0x0, 0x1, 0x3f, 0x3, 0x5, 0x6, 0x100000000, 0xffffffffffff7fff]) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000540)={{0x9, r3, r4, r5, r7, 0x25, 0xc9}, 0x5, 0x6, 0x3f7}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000005c0)="e01921d4beac96162d26206fd9da4f56c18b9ba870819ff757fd5216b02ad7d9524f1ba7acad20364b2dc5af8a4cebf884b7512237aa9631a9bda3ffe11583c4436dd2ed793ed2bded01473d76ca99f3bf998542a5f0a33560cb1f8c1b6f6c971408ec40e28e6dc4f30b7cd8ae3a25af9a1feeeb4c32c897f7b5") semop(r2, &(0x7f0000000640)=[{0x4, 0x1, 0x800}, {0x3, 0xcd7}], 0x2) fchdir(r0) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000680)={{0x3, r3, r4, r6, r7, 0x4, 0x800000000000}, 0x1000, 0x9, 0x8e48}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000700)={r1, 0x3}, &(0x7f0000000740)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x4}}, r8, 0x9, 0x2, 0x80, 0x2, 0x5, 0x7e}, 0x98) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000840)=""/255) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000940)=0x1, 0x4) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000980)={0x5, 0x400}) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000009c0)={r1, 0x10001}, 0x8) ftruncate(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a00)={0x3, 0x800, 0x10000, 0x7f, r1}, 0x10) mkdirat(r0, &(0x7f0000000a40)='./file0\x00', 0x104) fcntl$setflags(r0, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f0000000a80)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000b00)={0x9, {{0x2, 0x0, @loopback}}}, 0x90) semop(r2, &(0x7f0000000bc0), 0x0) __getcwd(&(0x7f0000000c00)=""/14, 0xe) sync() 01:03:53 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @random="59018b44bd8d", [], {@ipv4={0x800, {{0x29, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x28}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) 01:03:53 executing program 2: syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") munmap(&(0x7f00000b9000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="090000000600020000041f0056b0a0c2d656c3f73600"], &(0x7f0000000100)=0x16) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000200)=0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) 01:03:53 executing program 1: setgid(0xffffffffffffffff) r0 = getgid() r1 = getgid() r2 = socket$inet_sctp(0x2, 0x20000d, 0x84) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @multicast2, 0x3, 0x1, [@broadcast]}, 0x14) setresgid(r0, 0x0, 0x0) setresgid(r0, r0, r0) setregid(0x0, r1) 01:03:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) __getcwd(&(0x7f0000000000)=""/78, 0x4e) 01:03:53 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9e, 0x0, 0x2, 0x4, 0x1, 0x7aa, 0x8, 0x2, 0x1, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x9a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r3, 0xbb20}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r4, 0x5d, "65fa587bc8e0cdb0163ff6325ef8434dac6d3790f1714f05c3d60e95592e1438e3ed9fd7ea8e56fd69e954728a87cfb6677e5a52bfb2e2f11f9cb4276cafc6f4f3959ddc6272542779425f3f2b5ba2798abca8e07700fe8e0ea3f7157b"}, &(0x7f0000000280)=0x65) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r4, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r3, 0x1}, &(0x7f00000003c0)=0x8) recvfrom$unix(r0, &(0x7f0000000400)=""/183, 0xb7, 0x40080, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000500)={r2, 0x3, 0x6}, 0x8) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000540)="6f335247bab8d81286e13eae8b479e20ebf408c7f8459d642f73c747ced42ccfd9782b8fa0dd09ee3e8f1583ce36b07b87aa018f8a94fde4547d094284a8e7e29fd24d5233d160c3210f23c830f4870e61b452a483cd3a92b4ca6e02c724c05f3b72b978c82febfc6a45b40060b80b6ae89479d0ea3540970c47190785d58a1245345553149f4674eeda88381af16b017a277af1c0335fe4e8bc9177c37084b110bda035163d6e66b528d008e396a161669fc2ee96d73837b06da7471d78ef0d9158f81aa2e0") read(r6, &(0x7f0000000640)=""/15, 0xf) ioctl$DIOCRTSTADDRS(r6, 0xc4504449, &(0x7f0000000700)={{"e1a42dde1f5e1c2f915de07357f627d74d567ca21ceae454ce7a89d4942ef14324fcc891321207084b2a6e44c0608e00a63f08087211ed28a39472810c2371c4fa74c3be38e27facb3e04504952c87e3d05c2f5453dba2fe92efed936e96ca0d58577265c809afa33c8300a4bb176bc6d2ab50b6cd8c2ca027b7f671f18e0e93be712cb52684c98e10a55a78cf398d172f088efbfd343352cfbf1dcbba196925d986e684722eac621adcc20a641cae63205528a52418cf15ad19e4b1be1cb951d7ee2d20d09490d2382a5986b7cf10ddf7072e13dad4296bdd2cd99e6de52d7d6498132013569004d9f1581011f45aad47cd0a9cbb8000668fe57ce74f180cc95f7867779bf0608d81fec7002e6b38bfec0910dda51352b1cd6ec053c87f706a378d81d8449575a1fcaff189d3233c943a397809316589c3ebb7efe4d673fd96b2740608b2b2b1e6b808e423ef01148f2f612305172f09352357acb4ae4c4ce5de2e9541841a287356428876f09c5b034a076e5e67608cc57a1600cae12a959e0a99b34533946ef2105a0a3e2caa66211aa0afdb416e23ea7a05ae227115d7f147a3d0d6cad161032b47ebad6b97225763699c6953a8de28eac4de5195f91a93b79d5f6b29cc00b2b47f6637e4907d7d73e711f550c41b9e34ed7cfd098409a391c17630dafe9588a750e551669cd129e8aa4c1381cb61fbed6e6b28fa4734f1b98fe61122910a13abc33ad0fbee5e81b83a00a0928d5c6208a978b8c161ca1ca8a99a87a0169803c28b0ef56905eed7205f5e8abbdb37d6079b71e020aa5b7445a8e0bf27aa55975543b00987b67e0273a2404002c1d95dee06535e3c1239f5335d3f4263335f9b9304cb03aad6249a3b5bd0b12c696ef7eddf171da4e1e07fff1299a1706f68d7f0e85bc02a702a3bde12a1265620bd128783dc16629d6e6095de5ee7bdc01ad6cabf09434ff8f8a84d77f723b16cd0f4f218db5a4436a47aafd5ce6473024c1bacea699a6801bfed3f08542df8566d286aabf158c5f3233ceea09c387a1a532c448f654c37979c39ab20bd73650e506448c41b9f6bcfc2aab0ce2fbf412e2e7bd7b079d045a9aa5446e2350b2af2a6b82c9075f8edb440366fe55ad034225f958c622f2f88d13fc124d6bc755cc981752f9c297cdb9782526f338071e04be010c85fab83d47a57a34150459c3f2711e47cd12aff229380de7adb19db31634f5b5bb50682c975d126fe433ae556b5e52d09535793831b415b27bc331547a10b6aa7df69ea40e1761ab9781cca07fa32538fdfcc31342807ddafe41a53d80807751a6ca6cb17762d9ec1b8e37616c7f63e2e7674b78f9bded7d6e2b97c3ddae026367b8fcbf69f39ef821e3436c4ffc8c632acb54ac4fd9fca86f24d87c166487d8374ea1d032b143ddc9d7bdea69d05cd31f3b2d7610e88e4", "8745c7117bac337287378e2725134c38826720561940b6010ec95f3d62f1a64e", 0x8, 0x4}, &(0x7f0000000680)="32b41d81dbab954fc19482085f39b49175d1839a079673f25228c615ed8f19acc06afdbc47013d4246ce7e3388a6ca086b11322862672d4a3bbda8b7a125ee811438187b7bab698dc55804d46ec7e394927acf99cbdbfbeeb9a7b81848c19971f361bb8547eff07f7712", 0x5, 0x8, 0x3f, 0x2, 0x0, 0x80000000, 0x6, 0x1ff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000b80)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000c40)=0x8c) lseek(r0, 0x0, 0x7) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000c80)={r7}, 0x8) recvfrom(r5, &(0x7f0000000cc0)=""/113, 0x71, 0x40, &(0x7f0000000d40)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000d80)={r4, 0x5, 0x3ff, 0x7fff, 0x6, 0x5}, 0x14) dup2(r1, r5) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000dc0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000e00)={r2, 0x1}, &(0x7f0000000e40)=0x8) fchmodat(r0, &(0x7f0000000e80)='./file0\x00', 0xf4) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000ec0)="b2f367348d59d302674d1eb08eda2fb7841d734bafcdc82251ba3404f6992356b6518b0f28a57d64e844e19423581bc463943bf7283bd18f4072b19c9403eb3f970c0836766b86410e59c13f0ce66891a55599cb5680650dc1ab82f094") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000f40)={0xfffffffffffff801, 0x1420, 0x3, 0xd104, r3}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000f80)={r8, 0xfffffffffffffffd, 0x3, 0x0, 0xd2f}, &(0x7f0000000fc0)=0x18) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000001000)={0x80000001}, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000001040)={@in6={{0x1c, 0x1, 0x2d4f, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r8}, 0x84) r9 = semget$private(0x0, 0x7, 0x40) __semctl$GETPID(r9, 0x7, 0x4, &(0x7f0000001100)=""/54) 01:03:53 executing program 3: syz_execute_func(&(0x7f0000000480)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d0fcab795bf9f2680c0000008fe9589b26c7e4c753fbc4e7e10101fec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c40279592e5155c4a27d181ec1ea01eff265dc5f00c3193373fa4545e269a841000fad45332f69e4eef55e3e3ed8635b963b0f062ea50f06fba5ef26400f0d18c401fe5ff6e30fc4e1795b4b116736660fd2938c000000c4c1f913372e64f30f08c7735151440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x18) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000040)=""/93, &(0x7f00000000c0)=0xffffffffffffff5f) 01:03:53 executing program 0: setrlimit(0xa, &(0x7f0000000000)={0x8000, 0x1000}) setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) 01:03:53 executing program 2: syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") munmap(&(0x7f00000b9000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="090000000600020000041f0056b0a0c2d656c3f73600"], &(0x7f0000000100)=0x16) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000200)=0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) 01:03:53 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa8100440086dd60b4090000303a00fe024300600000000000ffff00000000000189f38f780007040060b680fa0000000000000000000000001803ffffffffffff00000000008000000000ffffac1400bb00"/106]) 01:03:53 executing program 1: syz_execute_func(&(0x7f00000001c0)="46db5608f390f241afc463415d36c6c441fc281af2a745d916660fe014d842d764f2e005") syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000100)="36bfbe41f9f0b99f4994365953885e2705e47bb67d4a9776e4f67aa4deb59ff5e85cfa4aaa01a65b6a9a5a3092fe579fe63eb6cd1bac7084b5316bc8f0b4a7928ed5b0db9f530c08118bd1fbe4a89c3e787e750654258a0a2367fa882afb07a8f60f989a06cde8c8e0cd00d7caddc2603435cdb13be2ac7e99c8283ca9379ac7e6028eb289479c96aacbc2b682c9ec5470d0631fc68594edfe86cafa5142ee8ad29d574ee438f93d511e0d2aa1b73eb3c9", 0xb1, 0x0, &(0x7f0000000200)={0x1c, 0x0, 0x1, @loopback, 0x4}, 0x1c) ioctl$DIOCGETLIMIT(r0, 0xc0084427, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) mprotect(&(0x7f0000c4a000/0x4000)=nil, 0x4000, 0x2) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r2, 0x1000, "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"}, &(0x7f0000001300)=0x1008) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000001340)={0x6, 0x3}) 01:03:53 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x8, 0xcc}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xf78, 0x1, 0x2100, 0x6, 0x1, 0xb1, 0x3, 0x3ff, r1}, 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') utimensat(r2, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x1000) 01:03:53 executing program 2: syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") munmap(&(0x7f00000b9000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="090000000600020000041f0056b0a0c2d656c3f73600"], &(0x7f0000000100)=0x16) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000200)=0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) 01:03:53 executing program 3: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xfffffce6) sync() socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000000)) 01:03:53 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x922d, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x54, &(0x7f0000000000)="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", 0x108) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000300)={0xbc6, "5d465b12631e429cc120817ad3c76333"}, 0x14) accept4$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x20000000) 01:03:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000880)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000009c0)=[{&(0x7f00000008c0)="e7d892e5a5dc93f6b1d250f1f19ae4", 0xf}, {&(0x7f0000000900)="ed4234af43ebb5d0fadc2bbf5b508a319dc9ef2a82279fcd4faf77f06d244e4fe1eb8f7b739724eba0a4bbbfa371d28a8d26777a072608b9096c61b0ffeb71936f056fdf0acb200be246dbf6733d41eaeaa7cb171192a5e139f8dee26c1e937c532d66e3ca81125439449d3b51c3a94e79f963c2367a15e29027aad75d29cf22eb08271f43b181298e554e64569840facbcce3b4fa7d8774", 0x98}], 0x2, 0x0, 0x0, 0x20000}, 0x20184) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r1, 0x0, 0x1000000000003) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000500)=[&(0x7f00000002c0)='$&{#]-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='\x00'], &(0x7f0000000800)=[&(0x7f0000000540)='/\xa8&(:\x00', &(0x7f0000000580)='\x00', &(0x7f0000000600)='*\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='\xe5-%\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='(,\x00', &(0x7f0000000780)='!#}{\\\'\x00', &(0x7f00000007c0)='.$+(\x00']) __semctl$GETZCNT(0x0, 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$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000887a32a00000000700000006"], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 01:03:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000680)={{"062f3f66bdddd56ac969e3ffc6c7548c0994c06de8bfd1e653390ddef455470a52c2bbf5d41497a548a6da857f98906473172ca5beeb9e870e729d5a06c02b0e3cce7de87707383aaf7a268289cf776436708bedf48c79b52abb41cdc94e1a6243d4b851cf5ab21ba50c6f4701f9f00416b57c7b939605e9ccaba1389e3cdf5eda1f7e713231f0850b23c5b7163678882a901d7848a79242d8b872fc409b7ba8d9a8171c85df7b4419702973a04d12f975af84c2643c71065d96c70bde809b301acc3911754f1130fc96acb563720c23c24da7018c9b8fea22c6c02f0f8f298e47efc168d553a5c97189034bd8a1182757666ad5da53ddf477331e51da8bcaa962001e5032842cbcba3c3e907e1891f3832c59c9563ba7dc0a9052abb87ec082eab044b1c140aa60c2c2a8d08d6dfdfb150005b3debb88b8fb850c5d31a34a97f00e7e57af9b96481a7cab87d9b0b0424371647c8329006f3d21485c066f548e340a9c2547bf60bfa9ddf56f89ec6b442d97283fa68fdc2713dad5f7930b0c933bd38cfe0bf5d613812dcc947a41f776e57cb188adf2eb2f08747d03219e7cda54be7ff00a4fdea7aac6cf49ab9538efb61d57e29ad696f5e214a626bdaf8dbf4bf027ee162aacb3b736e19c2dd755b774fac70ba66fb1bf6e6bd5477166fa86ad009e3dbad19fb1833508879bce9785e337aff92264de4d4b3deec36d422af65befb255f1c2d305576ddf7c718de43ce52c6dd33b275197a72c0e7f927d5387438b355240353e05201fc5f519be8ec02995f70efdbaccec45686210951b7b47de428d26debfa0282a2f4bc2a64c8f18a2cd36d0e842d0fcd361f4e2efa52eb67183d7215a5994cad820200e235afc5e23f47785e419a6b3f9b7bbeac5d0f6be07e88dfc533e3525cded5f549024707faa68784aeaa97ce4851f87d254a650344563642890e62c9aaa2ff707d39902b24adfab747c83040963ec949997c6f87bc46e6e273d4df13c02515ca71faeb4a474c76cbb851b14785e596f80d80c3530d6f36cf93d97f5bde23423ec7de9ee2416cb78e7e54c13786af63149221676712efa5435d99da9f7bd74b18f11803ba0a5dfb1169263c8309b1f79befd0cbdff091f3de3234d574e2e54e272f19ea115d5eb8dc2edcf1f60cce14ed584424cd6b0eafdcc61a2833e7648b33bb1ad42d3ad4817687abbb4175c4880254e71f5f119c11d695414fe8a3912f172fa8099b1e3cb4c2e5d01369f5b2bccd98de4dde60e68a638c68f796876a1874957c2cc0bbf0c9c6bb7dbf731aada4b91f8dabb608d28c027e580f1976131a6618305e893a5a9dfe85291556abbf28bfd76282837bce604f333dd43aee6595c1d85020a2512edad15b71a740416d849f0b32c42f07701c677b05b2e95a62bedeac2cf831bac877b19ec28c6fe326038458afac442", "8336c3f4be3e393fddde5b052c8e85ddee0c6f938b0c639a6e3f9e3f8691cdce", 0xffff, 0xff}, &(0x7f0000000580)="2ae352d50dc6b9039b53d8ec254e16732847948d81a395d569e9a31cc82f0d60e4203140efcf7c650c217ddca49dc25f9e082a4dc00b853cc5f1b232aedb1e86955990a5aca6b7489183f04d08dc3d191d8d649b0757be2021e5971ca5077c0576a3f3927cbfd0d9b11c64d30aaa4d4c337a2b57042160f69cf2dd87f35e2dc4f9a86ab67cc5f955139507b1bb5a167cca3942e65b2e8bdc01af5872864b2c346be90cd9903c65a24421ee7cc0120e9fe90153ec3f42f2762cd91423abed59ef4bb0212d40b4b42dfd42911203c87e10", 0x92, 0x81, 0x2, 0x19a8, 0xf66, 0x9, 0x7fffffff}) 01:03:54 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x3ff, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0xfffffffffffffdd4) accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0xfea9) 01:03:54 executing program 2: syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") munmap(&(0x7f00000b9000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="090000000600020000041f0056b0a0c2d656c3f73600"], &(0x7f0000000100)=0x16) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000200)=0x4) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) 01:03:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="4600f7ad5500ab273b7885b70000010100003fce939ce4ba877f1eaa0ba1dc4a00"/46], &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0x8) 01:03:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000100)=""/110, 0x6e) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x10) 01:03:54 executing program 3: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xfffffce6) sync() socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000000)) 01:03:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup2(r0, r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000280)={{"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", "dde2217f7ed50da126270e72c0386fa55f541e58c15ac4ed1d1208449afbc6b7", 0x593319f6}, &(0x7f00000001c0)="eee7f7d4d070dfed800aedb8108dbd6b9b1ff64f4f37f3a7c80c1f191cb415a0d74a9cbb0442a24101340a013c3262ad8c4b3b58e2f099c2a68ec25f74bda1fda3a16b71533cb43026f5252fda546f161faadc2007fbe44bffbf9b67aa6f87aae90de5e99a72b7e7202bc3216d2b51cd378a333ec2b5f5c388d72f2dea343cbc42f1cf7789b41872c170750473077473a153127bf51dd05766c6a6e374dec352111e9dfb37", 0x4, 0x3, 0x101, 0x2, 0x6, 0x4, 0x4, 0x7fffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x5) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000800)={{"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", "9c3745a4c26215fee91bb81a5644abadc0fc9326c42081956ab80f362c397fe5", 0x4, 0xddd}, &(0x7f0000000700)="875c429037775eb8370f782d4ce11345b5c37a4887a16edacdd4a70bd79d057199c639b614a554e25935d21b7a046e3331224f0d0139c5058d7cf4e3157568021eb3915c300e3b514fb1ba03b3ba576c6e942f413f1acbe4f1afbac7fd7ef74175308e605bef83b3346824e6251b0065c557ad2267168b34c7d4cc074d75e770ce2c9be1c9d14e7f8db0a0375c5d78bfe21de4de35f297d7b0560dd7447751aea42d1db10cfc7c26d6488e81b1ef98adb5b2150f39cd66eddbd5b688fba7698c0d32b5b667980509a297", 0x4, 0x84, 0x1ff, 0x5, 0x5, 0x2e1, 0x7, 0x1}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8100, 0x100) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000040)="2f905e8c5dcbac9a72a1d01d77f2f50b2125e9d85181e99b73934c4fed41ae4aa1305ae3d34fd8e3ed82998b0fe4e00ad722c7931f363428f992abd01bc9bb770e922feb18505f0dad9592f66a6ed3f6e40082e15451eaa5ce4772926638b3cd8e41ee9c505ef4b17afbf24548d2a9e668f796b33e3a5bb8404a237fb031c2669c254f4ed3f843b97a1ea57c0ee55b309f0d539063ad17dcb44b4eed6e44c9619ea1aff25c") 01:03:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2041}], 0x2, 0x1ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="4600f7ad5500ab273b7885b70000010100003fce939ce4ba877f1eaa0ba1dc4a00"/46], &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x9}, &(0x7f00000000c0)=0x8) 01:03:54 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000400000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:03:54 executing program 2: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0xfffffce6) sync() socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000000)) 01:03:54 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa0a0040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 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) accept4(r2, &(0x7f0000000cc0)=@un=@abs, &(0x7f0000000d00)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) accept$unix(r2, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000bc0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) 01:03:54 executing program 0: syz_execute_func(&(0x7f0000000140)="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") clock_getres(0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f00000002c0)="5e3fab4dc611be2cdd75b3c9d375065ba11e", 0x12, 0x4, &(0x7f0000000300)={0x1c, 0x1, 0x7, @empty, 0x3}, 0x1c) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000380)="072417fc36db3aa044f25dea20d074549abcdd234298db50397d52405587e34c06b1b1d8b23cff2a3bce6f978aa500b858f745e481b7597a41827061316fb065e43cd7c771") syz_execute_func(&(0x7f0000000000)="8fa978c235000000008f4970024b5af0802c7026c441c85fd143120bc4e2a0f39723000000c483ad7cf400660f174c12100f5dae1f550000c40185621465cd000000") r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r3, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) syz_extract_tcp_res(&(0x7f0000000340), 0x7, 0x2) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:03:55 executing program 1: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = open$dir(0x0, 0x0, 0x0) lseek(r3, 0x0, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendto(r1, &(0x7f00000004c0)="904146c55034227b12010af3d3d51291d087664425d8a5fde705461d7c0750a12d50654411de9b33bce1400f174c3cb86f8274e5dae6a49016c2a22d88253fbc8eb4afadde96ed936f47df7951f0116f97de2791a9a2f599c2f01400b6d799021836454c5814a592406f456818906ddffaf7ebf49d2fd3ce1d11af9892b5a5bef3680ff8fd696eb85b1e7da0b843ef0fc343cf43d87b3d4caa383ed5992a7660c4f54512e0900a506fee64d5cc512536f9e16c7fe0b930", 0xb7, 0x104, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @mcast1, 0x100}, 0x1c) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) pipe2(&(0x7f0000000080), 0x4) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 01:03:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040)=0x8, 0x4) 01:03:55 executing program 0: select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000180)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000fa4000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x2d) madvise(&(0x7f0000fba000/0x3000)=nil, 0x3000, 0x3) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)=0xfe06) munlock(&(0x7f0000fb9000/0x4000)=nil, 0x4000) getpeername$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], &(0x7f00000000c0)=0x3) 01:03:55 executing program 0: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={r0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000000180)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:03:55 executing program 3: mprotect(&(0x7f00003c7000/0x1000)=nil, 0x1000, 0x2) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000001240)={{"eedb2a9e03a5b7dbab67b421556d4f4fed6aa228f564e3592f01ba5737426c31bd5afa20a6bdaa01adf7c996917c2dd1727cfe2c74b81de660d314106ad1680535a0270968e59894ca7fa9c61fff9a3ca73c01bc68cedca4a139c7dd5e0385c56d1af5537c2c46cef5c236e349e5a14e3025fdd3cd2101e430d901cba90c2f60028649336243655c09e5547afd42087a4c901cf39eb9de539e104135b9e4a5d4931c221223a4e6fafe6b70889576e48f807509bc77113d8c6c272ece1eaf1c6755b5205205cb1229fc84b5ab09474b8f0dbf2695020c5c227e55cc293595c8ef6e7846515e4c3e2c1d2e47710b2897ccc68c9a3a88f537254fcae8cc3b008aeeaee24cfe04006fd3b2af8aa1c3cc359e46afb8b64e8df80d80e79b72313671ce4ad408615d210172935f2cdd90102cd6d2f77b992bead14e993b89e081af2a53e55fe810a4215c2c57b7041c6a75deb2c6d6c628485c93e2fa017651689390a50ff14114b7d62a1a9987d4275a661576855ed1f587af3c34319f1bc7546ae716de5799ea56846da29949e3b8a792a7f27ce5e35fbbe9367cbffba5d834b93f61f93639867274ed496b75507c5cb39479d79450af67ff9ca30a826c32e51e3de8bb16bf16a063632d361e55c76e5c9bc4252b16cec5272bb52f4834edf668c3106a4b7b84bf2c42bbcb6194560c025b86dcbfbf95f3437b5c7326e4c57b9dcea1b5162893bcda6b4a0fc3afbcd9dd32a42db69a586b3fd6a99e191bf79aa94f74897811b45fe43ccd79e203f1677d21ae0d10923ecbb9c3434f87a948a48b5d739ec4446fd75d518a6498a4dea92c96f7aea127d7a41d3c4428d173277802e5cc8ef074cacdff383e49ae23cbbeb8e27e0fb11936789b305a1c53de0c6ac698d2d0807f78b332b0e92bfb35ad43823b5993dc830da2736ace76ae594d8a1098dd92a4ef4b45537d01fc69c2c5d8cff5e69dfbf2a1554e188e833353af7fe2790194cde8cddcaecd92664166b518876d6d0db9ea8d37a248940638e9fed49dbc9d4a6e5f78112b83349b84c33230ffe310a0863f1a3e9d7fe0cc0c974e3ab2d7eea2ffd1e23ada3e79c7e3af793b602c4f16bfd39fa5f967d7723d92ce6cf645885a4e099f247d69d32d53c5243fe6385c34af0d13c1bc07bb22460c3887306c8f275362f08a09e5e07197f9b4713b58230038fecd650e82a0554c65dfde331b44dafaa02bd813f0eff3b27336f3aea02c7b46a6c257c60db926e52054022f862c52181276577a0dc3b949316f1c969d6aca4b19aa6285814a24b5dcb75d6dd521b87bec272ffe9fc2857acac4c268c25eb358cd37a8d835770272ba2a58697405d7de0faa787f69b115575bad169559fe6065c3707d18e2ff328208bb1f009d4bc5a7a34011a444e1ddeaf191917c9039832ece1a6248a7432f415df8eb6f60dd", "b18e2be7eb561c89f401ce2bae82f3ae38e2d77d49fc341695987849e866d6d5", 0x80000001, 0x5}, &(0x7f0000000240)="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", 0x5, 0x9ae, 0x3, 0xdb, 0x0, 0x80000000, 0x8, 0x3f}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000100), 0x4) 01:03:55 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x3, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x9, 0x5f, "4df4bfca55f969a92440c38f08ec410b67a13217b4e6340aab6eb0fdb88785a01934c9b1cc1488c4cc4e685b288bc476c8e2307c2b95a6c46923d221763502e3494d43184736746cdfd8316e49de5ece4007e9cd57c2a208ddd24e8662e735"}, 0x67) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback, @rand_addr="00000000000000000000000000000001"}}}}}}}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e2a7ff7ff0100000000000000000000000000000000000000000000000000000000000000000000f93b0000000000000000000000000000000000000000000000000000000000000300"/136, @ANYRES32=0x0, @ANYBLOB="01000000caffffff000000206e1600009b2f0000"], &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x12b, 0x0, 0x4000, 0x100000000, 0xf514, 0x401, 0x3, 0x8, r3}, &(0x7f0000000240)=0x20) 01:03:55 executing program 3: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x3) preadv(r0, 0x0, 0x0, 0x0) sync() sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)="49060e58958dd22c403f408cc3309e4304b1a148541b4cb59cafc728c9d81a3ce5a6206e217e6edbd5f9cbc4b18495c12eb68117c6fd02ef15af02856fd0c185d23c34a7616e104cd2f86d0623a14fa159202bf0c22234cab2adcf68c199bf61a1ccd65dec68bd948423d385bb51123a21eb329113e4069c9265152b1714f9487211b37cced8620c", 0x88}, {&(0x7f0000000100)="159ecedf6afd6d2c282a6fb19c848982b04076dfa2dd22d433fde425fba47f928624d08758bfed21d1b7fdad7ed5e2437e2cc13ac5bb93edc7eea5c52873d89b60f17ca5588a35ba78ad43c6ffe5d3a38eeca089c8d484", 0x57}, {&(0x7f0000000180)="84d6539c3c0a39ff5ac6bacda8fb12fefec53968b8856a69996e7c59c9744f98269c671195dfb2ce4ef4d07383d08c9ae04420d6ae9c34b3cf165d19461f18b79223478902afb2a0ce6f1253e01e2c6d45cf830b0c0c0896a8b44c587d3a5a42c3a2e6fa24ae6008460391e020959ed1a3b9f3d8fe510ecbe6dbff31e49c54f83e2229614d7a5bcd238e77eee6e582c4c7e757da7e31fe35c9f91494ef16f16d1c0706bcdc848bbadcf38ec52c6531c483358e", 0xb3}, {&(0x7f0000000240)="f9f82a759a830fbd2226ff1705004b19fa5cee7fa7b41ac988f88801351093028a800e7a0edb81e3fe87c21316654ce25ea4d25d94b721b0d06d9a082272ee", 0x3f}, {&(0x7f0000000280)="a328c79bd8ab086040327d163dd164b457afec9c275b7fdf1b8b192fff75cb184d0c0f74d3b2f263160349ff0616c287dfa806a3eaf06068db003d79a7e2031a6bb398ef720e7271c64ed20828831c1ad3258b461781a1a458269293bb4c4b784f198229ef77b5c53cc3017646b41090881d15d8d5b592cc720e3a676cea41e834ce4d97ee792b2ca4cff932188b143f6a2ae0b1", 0x94}], 0x5, 0x0, 0x0, 0x80}, 0x100) 01:03:55 executing program 0: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c054f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 01:03:56 executing program 2: syz_execute_func(&(0x7f0000000280)="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") r0 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) 01:03:56 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="03003b4500000001826eab074c546e2b586b31e1903ac99a74cc58d1623fe5f391cd261874261a008b14c25ed3744926e7215bbceb1e43bcd369aaebc1a4bddf580a5b0510b96b1c66db679a0dd4ba17ccd31e09b9431c404ddf42bb0428ba004ca9392617922ea4f6235e37835e667a4f557159f2f8f9267f72c2986094ed59108a68b24e0652e40a228ad0"], &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x4ba, 0x1, 0x201, 0x0, 0xee65, 0x3}, &(0x7f0000000100)=0x98) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 01:03:56 executing program 1: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = open$dir(0x0, 0x0, 0x0) lseek(r3, 0x0, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendto(r1, &(0x7f00000004c0)="904146c55034227b12010af3d3d51291d087664425d8a5fde705461d7c0750a12d50654411de9b33bce1400f174c3cb86f8274e5dae6a49016c2a22d88253fbc8eb4afadde96ed936f47df7951f0116f97de2791a9a2f599c2f01400b6d799021836454c5814a592406f456818906ddffaf7ebf49d2fd3ce1d11af9892b5a5bef3680ff8fd696eb85b1e7da0b843ef0fc343cf43d87b3d4caa383ed5992a7660c4f54512e0900a506fee64d5cc512536f9e16c7fe0b930", 0xb7, 0x104, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @mcast1, 0x100}, 0x1c) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) pipe2(&(0x7f0000000080), 0x4) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 01:03:56 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf2500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = shmget$private(0x0, 0x3000, 0xa, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 01:03:56 executing program 3: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = open$dir(0x0, 0x0, 0x0) lseek(r3, 0x0, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendto(r1, &(0x7f00000004c0)="904146c55034227b12010af3d3d51291d087664425d8a5fde705461d7c0750a12d50654411de9b33bce1400f174c3cb86f8274e5dae6a49016c2a22d88253fbc8eb4afadde96ed936f47df7951f0116f97de2791a9a2f599c2f01400b6d799021836454c5814a592406f456818906ddffaf7ebf49d2fd3ce1d11af9892b5a5bef3680ff8fd696eb85b1e7da0b843ef0fc343cf43d87b3d4caa383ed5992a7660c4f54512e0900a506fee64d5cc512536f9e16c7fe0b930", 0xb7, 0x104, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @mcast1, 0x100}, 0x1c) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) pipe2(&(0x7f0000000080), 0x4) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 01:03:56 executing program 0: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = open$dir(0x0, 0x0, 0x0) lseek(r3, 0x0, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendto(r1, &(0x7f00000004c0)="904146c55034227b12010af3d3d51291d087664425d8a5fde705461d7c0750a12d50654411de9b33bce1400f174c3cb86f8274e5dae6a49016c2a22d88253fbc8eb4afadde96ed936f47df7951f0116f97de2791a9a2f599c2f01400b6d799021836454c5814a592406f456818906ddffaf7ebf49d2fd3ce1d11af9892b5a5bef3680ff8fd696eb85b1e7da0b843ef0fc343cf43d87b3d4caa383ed5992a7660c4f54512e0900a506fee64d5cc512536f9e16c7fe0b930", 0xb7, 0x104, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @mcast1, 0x100}, 0x1c) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) pipe2(&(0x7f0000000080), 0x4) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 01:03:56 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x40000000000002, 0x11, r0, 0x0) r1 = dup(r0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="28e8983ffd6f8990fc9cb69151fd58b92debf4c0904d51298d8d2487cc763de9484093fb870de7981b811107f87284ad66d73e538103aad3d032ba21683095ac28aa3a39ce0cec3c3bba083d1beecccc794e1c7971d072b4", 0x58}, {&(0x7f0000000240)="95e97df1130675f105049cf2c4b48f93ea849f76c0f65689c3b66660e1b50e254edf2d44a9714735fb845b83df0d0c96700a702c391b003e8d4668a8dee8ac15f89ad43a0393181f5bd831", 0x4b}, {&(0x7f00000002c0)="45945361f4fad2affb0240256156b6f6a375e0caa3fbcfe5361ce66c20d6579c62c17c1684182cfeefdbe89ad52b9a2793741385acb1722325f3ddf495c32b9f03b48300056c3f888e25d932a75443a05a59149413ef9aab917948", 0x5b}], 0x3) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0xfffffffffffffeb8}], 0x1) poll(&(0x7f0000000040), 0x0, 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000340)='./file0\x00', r2, r3) r4 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r1) 01:03:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) chdir(&(0x7f0000000300)='./file0\x00') lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0) r3 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffffd, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0)) exit(0x800008000) getpeername$inet(r1, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10) poll(&(0x7f0000000040)=[{r4, 0x40}, {r4, 0x20}, {r2, 0x2000}], 0x3, 0x10000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0xf57c, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="198a762371108633e090aaa547b47198a6b409d09741ca62f8df84ed51c04f4f19d4a801c07f63ac800a1b7ebc11bdf45c", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) freebsd11_fstat(r2, &(0x7f0000000100)) 01:03:56 executing program 2: r0 = socket(0x2, 0x20000000, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0x6, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10) 01:03:57 executing program 2: clock_settime(0x0, &(0x7f0000000140)={0x0, 0x200000000000000}) 01:03:57 executing program 1: accept(0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) write(r0, &(0x7f00000000c0)="1f", 0x1) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 01:03:57 executing program 2: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x2, 0x4) 01:03:57 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r0, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000000c0)="c9b3d0b3db931b4f20748b78b5f0b51c8658e419bedb92499cfa0d12f6e28d5ea67c7a77f9729d1bcfa66b9e7fa9cfa6cc3fca031d05740d2635c701d67712dcb60799ed12da93f98c0e705a586305173099c185999ca0a5ccfd95a56aef1094d92b43844383c1a4649990b2de062e0374161407d480c0c33ecea9ebbbb537c634a6acb76fbda39cfa10716534257aabc2ce9ef54ca53e09e72a250175b38b752cb9fbb11da9ff0576df4d244db868da20cf461fb890dd0542d1687b130b71c4a5a7cf4d3ee456c74327") socket$inet6_sctp(0x1c, 0x5, 0x84) 01:03:57 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) sendto(r0, &(0x7f0000000080)="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", 0x1000, 0x1, &(0x7f0000001080)=@in6={0x1c, 0x1, 0x2, @rand_addr="decc22ee5d4904b6639d2a66f3211a69", 0x18000000000000}, 0x1c) sendto(r0, &(0x7f00000010c0)="31e70f63cd1b66628ef4b70d546e9b21612af381c6ec2ff871899aeb7d2a7649013c8730772430146a1cd28eb3f8227e75016a23e1d248abb2243189df4becd70ab5c58d2c6ada1cf695360bfbf76582df483f7da6709745774ddf174eaffcb67ab6c5769ee9a3bc191013175e3af76722e43ca9ee03f7131027bb7782269aa70a26b53ed0d2d026d0b7c64f9e9a2778104f249e2099e2f48271c53c0772078a99e62e37b5ce6de1ea5ed1d180fcc844d9423c15dae18e6c6762b2019bb000c56b915a91fcb9a6666852e1acf107e57cf534858ca287", 0xd6, 0x8d, &(0x7f00000011c0)=@in6={0x1c, 0x0, 0x5, @loopback, 0x37}, 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0xd}, 0x2) 01:03:57 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = socket(0x21, 0x6, 0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80c2, 0x1) 01:03:58 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000300), &(0x7f0000000340)=0x4) setrlimit(0x6, &(0x7f00000002c0)={0x10000000000b35f, 0x800000b35e}) setrlimit(0x8, &(0x7f0000000440)={0xfffffffffffffffb, 0xffff}) mlockall(0x1) sync() r1 = getpgid(0xffffffffffffffff) wait4(r1, &(0x7f0000000400), 0xd, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x0, 0x9, @loopback, 0x1}, {0x1c, 0x1, 0x7fffffff, @rand_addr="f9d011c174194556a93444f59668da58", 0x8001}, 0x9, [0xffff, 0x5, 0x1f, 0xffff, 0x20, 0x8, 0x1, 0x1]}, 0x5c) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget(0x2, 0x200) 01:03:58 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c007aac60877a99757a0e1906e7ce871a1d90cd72696f34da9fa4161516f0927b111acdf14a"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r4 = getpgid(0x0) fcntl$setown(r0, 0x6, r4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="d7cbf9ff1b31658b03c71a616b129ca9057c2b9653cf778406b542c5d742fe96dde74ae64bd04bb9e3188484402353ab2df21138acaf6cbd28bf478e44d124c3938860483ec832", 0x26c}], 0x1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_mknodat(r5, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x10000) syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000100)={r3, 0x8001, 0x80000000}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 01:03:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x5, 0x4) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0x2}]}}}}}}) fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x100000348) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xe, 0x2}, 0x8) 01:03:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f00000000c0)='no', 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2c00000082de0d19cc9ddf1017f9af4ad3becfe11a29418c9fd8e643ad1c99b928ff968e0da09f200e27f84ebdd97957"], &(0x7f0000000040)=0x34) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000140)=0xfffffffffffffef9) 01:03:58 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000680)=0x4) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="d5ae7ca132784b4c5a26d39f44e905b556039a1dfc659e0c506e83dce8740fb56d01fb38d786e0"], 0x10) accept4$inet(r0, &(0x7f00000006c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000700)=0x10, 0x20000000) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000001c0)={{"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", "19a80770fce90004cea3eb3bb21540e24bef7ecc03cb661e4301968719824f84", 0x6, 0xffb}, &(0x7f00000000c0)="044d6d48207c4bae", 0x2, 0x7, 0xccb9, 0x0, 0x4, 0x2, 0x6, 0x314a800000000000}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 01:03:58 executing program 3: pipe2(&(0x7f0000000000), 0x100004) 01:03:58 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@loopback, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/237, &(0x7f0000000000)=0xed) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="edffbcd4f5df475e2efc98280895e1a251cf33b8fc01569522a07f4a5dfbcc1d3b95ec19802bba50c0aa4568e356459d4408e96d1bf31de240623d050000000000000060fa52015de00534cac2a669bf4603a3e950e6f920601a17776326b3375a3d0de0271583b28859a55c9e35f59302fbfe32e432dacb3c081dee3eca64276d5c6c18c97118421aa482e887a6ecb15353a23336ae"], &(0x7f0000000200)=0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x0, @mcast2, 0x101}}, 0x0, 0xffffffffffffff80, 0x2, 0x83, 0x6, 0x9, 0x3}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r3, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0xfff, 0xfffffffffffffffe}, 0x8) open$dir(&(0x7f0000000400)='./file0\x00', 0x400, 0x0) r4 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000440)=""/104) 01:03:58 executing program 2: syz_execute_func(&(0x7f0000000000)="d8fa40d920c422d0f71502000000c401f91106f30fbdc482e6c2660f73376566450f382b8ca800080000227e00c44165dd18") mlockall(0x2) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x20004, 0x8) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000000c0)="abea53846f08530668299d512b13f532fcfe7dc2dfa9415fcf3c741682800f89a342679cbde254febe424c1ffbe79fa1583ec39c9808b0349e06d133c6f3ca42840be3e58dac3e06bcb376d2a7b9dc0792577aa26d4424f7c26b1dc85ec05080fd5dea744d7da1e340e12345a9372acca73db761e16fd3822dc6d2b57d7b209258923366dc8ae7d56fe1bf6a138374901815371ab414f6c1387542") 01:03:58 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r1 = getpgrp(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x100, 0x60) getpgid(r1) truncate(&(0x7f0000000140)='./file0\x00', 0x800800805ffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @mcast2, 0x401}}, 0x0, 0x8, 0xffffffff80000001, 0x200, 0x8, 0x101}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) 01:03:58 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x3, 0x6, 0x8, 0x3, 0x4, 0x5}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x9, 0x6, 0x10000, 0x9, 0x80000001, 0x5000000000, 0x0, {@in={{0x2, 0x0, @rand_addr=0x2}}, r2, 0x140000000, 0x5, 0x7, 0x3, 0x1}}, &(0x7f00000002c0)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0x51, "7663944b9c77a8885e1679b24cfbe8b5dc7178116bc76d8f38216cf04450b194dbc143690d9ab24d7dbbdd17648cb7d47532d0be38fc5205a861cfad8d29b9a653c7b1493a234475f4b5dfdaedda5943cd"}, &(0x7f0000000380)=0x59) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r1, 0x8, 0xf, 0x7fffffff, 0x100000000}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440)={0x1, 0x3, 0x1, 0x6, 0x4, 0x7168, 0x7, 0xffffffffffff3176, 0xfff, 0x7, 0x9}, 0xb) r6 = dup2(r0, r0) freebsd11_mknodat(r6, &(0x7f0000000480)='./file0\x00', 0x8, 0x1f) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0xb) getsockopt$inet_udplite(r7, 0x88, 0x6, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)={r2, 0x3, 0x2d5, 0x5, 0x6, 0xffffffff, 0x5c, 0x4, {@in6={{0x1c, 0x2, 0x4, @rand_addr="5f8aebfec1f99ea97cc5534967e12d9d", 0x6}}, r1, 0x6, 0x0, 0x8, 0x8f0, 0x7e78024b}}, &(0x7f00000006c0)=0xb0) ftruncate(r8, 0x3f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x4, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000740)=0x7, 0x4) r10 = semget(0x0, 0x0, 0x98) __semctl$GETPID(r10, 0x3, 0x4, &(0x7f0000000780)=""/206) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f0000000880)={r4, 0x35, "0edff9cb0fd1d2081bb77ec9bcc5cb08cb30e5e432a284036411eaee871dacde24ce5ebb4c21f69d30f6a27864da8d7f462249adf9"}, &(0x7f00000008c0)=0x3d) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000900)={r5, 0xfffffffffffff801}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000940)={r9, 0xf, 0x200}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r8, 0x84, 0x8004, &(0x7f0000000a00)={r12, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000a40)=0x10) open(&(0x7f0000000a80)='./file0\x00', 0x1, 0x20) utimes(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={{0x3d, 0x6f}, {0x6, 0x8c}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000b40)={r3, 0x4, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000b80)={r4, 0x7}, &(0x7f0000000bc0)=0x8) msgget$private(0x0, 0x40) readlinkat(r7, &(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)=""/155, 0x9b) freebsd10_pipe(&(0x7f0000000d00)) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000d40)={r11, 0x3, 0xfff, 0xff, 0x5, 0x10000, 0x3, 0x401, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r11, 0x51, 0xf1a, 0x80, 0x3, 0x7}}, &(0x7f0000000e00)=0xb8) 01:03:58 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x78fbca23, 0x3ff}, &(0x7f0000000080)) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x0, 0x20}, 0x0) 01:03:58 executing program 2: sigaltstack(&(0x7f0000ace000/0x4000)=nil, 0x0) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) r0 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ef9000/0x2000)=nil) shmat(r0, &(0x7f0000ecc000/0x1000)=nil, 0x2000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/109, &(0x7f00000000c0)=0x6d) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000b85000/0xd000)=nil, 0xd000) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x24) fcntl$getflags(r2, 0x4) 01:03:58 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000060000006b7d18a4"], 0x10}, 0x0) 01:03:59 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) sync() getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0xfffffffffffffd13, 0x0, 0x2, 0x3ff, 0x7, 0x4, 0x1800000, {@in6={{0x1c, 0x1, 0x68693e29, @mcast1, 0x31}}, 0x0, 0x38, 0x5, 0x9, 0x2, 0x7}}, &(0x7f0000000300)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x18, 0x0, 0x64f, 0x3, r1}, &(0x7f0000000380)=0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setrlimit(0x3, &(0x7f00000003c0)={0x2, 0x5}) syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000180)="6466420f6f6c8dfe8f6a781030660000002ef0810900000100c401c35e9d790000008f49b09bb7d7e10000c401796147fa0ff42e450f31f2d9586cf081030d800000") setrlimit(0xa, &(0x7f0000000140)={0x4, 0x2}) 01:03:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) recvfrom(r0, &(0x7f0000000040)=""/127, 0x7f, 0x43, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0xffffffffffdffffe, 0x0, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="3bebab28009765"], 0x1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x3f, 0x9, 0xc4]}, &(0x7f0000000140)=0xa) socket(0x0, 0x20000000, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000240)={{"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", "c43514bfb8a3cb992f3a5e16e6ecf07b0954b0fe863d40f5c60e9b0bdebe1219", 0x2, 0xb}, &(0x7f0000000180)="652d59c684f1ee23f0fae8b5a122aa3d47e938c75000db0add546f77f3b6a33985d32df2c274a7570478808a3e2cd0b2f3c38abe79e9d3ba9702f7541b7dfce18423bf1d5ebd6ddc9091ddee977ca7aacef18aff82914a14aeba046c9875e2a86e17b9ec156655b720ddd284ed3257586cc4874096e8c57fe941b086a64d1f9e2654702525c68629dfacec9bcfc67df343c3356e2f", 0x1, 0x0, 0x5, 0x2, 0x1047, 0x3, 0x4}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000740)={0x2, 0x2, 0x400, 0x79, 0x8, 0x7, 0x0, 0x37, 0x0}, &(0x7f0000000780)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x2, 0x100, 0x9e, 0x0, r3}, 0x10) 01:03:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="c9", 0x1}], 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) fsync(r1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x200}, 0x8) 01:03:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x106) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1, 0x3c) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 01:03:59 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup(0xffffffffffffffff) accept4(r0, 0x0, 0x0, 0x2) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 01:03:59 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x12, "a45dedbd1da50121f24faaa5dd5d2242fb32"}, &(0x7f00000000c0)=0x1a) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xffff, 0x3ff, 0x100, 0x5, 0x101, 0x6125, 0x0, 0x5, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000000000), 0x2) 01:03:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005a0000000100"/44], 0x2c}, 0x0) r2 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000000c0)="b033232c1e458fe6f3f0b31952439363b28414b22d37bc457a01d971fdbcefdf55246d2103cb28696151568fb4091973a6dd4ff0cbee614cfe184697e1b836357d2a1d7e8191af205bd7768a76ea0be552d91cdcfb04f0434bc6f8f6ca09bf361077606f3761fac81f48a1f0c0b0ffb37ae170ca99782473b25b768e4d06e5187f223e32559381b6a9dd0e2a28f1f7a5b58d9c14b9471c823151ab5694ea7f14faf7e75f8d6578d0") fstat(r1, &(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) 01:03:59 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x106) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1, 0x3c) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 01:03:59 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xea, "d0090092bcc7fb27bcf5244d4d1332bbb52ed8a193e9a7e6fea767d156165b7c42f19303664f1f561a395ab5969ac4467c1e3e70476b037e5b1af667da36b63b7053ba371546befb99384801cc9cc6f3644f263881d78c8a19c69bd9f461fd561ffa3aadbe56c9f972619e7bfd16843b25dbed4c7877f61fa377dcdd3a962688676a7a59745c89ecafc825999be98102eca194cb1483fc292b8ed08d6fe021b41ed736c02dfdacfa22bc38c68f99df4773e974c5565d00b7744653e4bfcded99e254cea1c9e6f956508f4fbf2fec26d988f95d88d90910e4bd8e1667f2870e0f49c88c2862f5a8f2fb50"}, &(0x7f00000001c0)=0xf2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0xffffffffffff8043, 0x3}, &(0x7f0000000240)=0xc) syz_emit_ethernet(0xb1, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@ra={0x94, 0x6, 0xfffffffffffffffa}, @noop, @noop, @ra={0x94, 0x6, 0x1}, @noop]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x6, 0x0, {0x1d, 0x4, 0x37, 0x9, 0x1, 0x64, 0x80, 0x0, 0x7f, 0x4, @remote={0xac, 0x14, 0x0}, @loopback, {[@generic={0x87, 0xc, "84f03324c3bf0a7b2676"}, @timestamp={0x44, 0xc, 0xa878, 0x3, 0x2, [{[@rand_addr=0x7], 0x9}]}, @ra={0x94, 0x6, 0x3}, @ssrr={0x89, 0x7, 0x10000, [@multicast2]}, @ssrr={0x89, 0x1f, 0x9, [@local={0xac, 0x14, 0x0}, @loopback, @loopback, @loopback, @empty, @local={0xac, 0x14, 0x0}, @rand_addr=0x1000]}, @end, @ssrr={0x89, 0x17, 0xffffffff00000000, [@rand_addr=0x80000000, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1]}, @end, @noop, @noop]}}, "b161ea"}}}}}) 01:03:59 executing program 2: syz_execute_func(&(0x7f00000002c0)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd62e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000050000000000000066000000000000000000000000040000000000000000000000060800000000000000000000000000000000000000000000000071daf084e5f5dfc2feed767cf1b1ffc0f212a9de0d2b728aa6dc5d59fe8c7976af8357b67f28c02f3bf62e517ed02283a63ef00457aecace86d4ad914f8317e6175456cbc6578da220ce68fe5b16c50700847e51b426ecfae5cf2c13c996adbb383a190ee94f15879f1699b6df48fdfeaf23c8790cf3f6a2d82b7c6fd706f94e7e3de59efef1"], &(0x7f00000000c0)=0x56) bind(r1, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x75c3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 01:03:59 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) syz_emit_ethernet(0xfff, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "999820", 0xfc9, 0x88, 0x0, @empty, @mcast2, {[@fragment={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x64}], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @local, @loopback, [{0x0, 0x1f3, "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"}]}}}}}}) 01:03:59 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x8001}, 0x8) 01:04:00 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup(0xffffffffffffffff) accept4(r0, 0x0, 0x0, 0x2) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 01:04:00 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 01:04:00 executing program 2: select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3, 0x0) 01:04:00 executing program 1: r0 = semget(0x1, 0x0, 0x0) __semctl$GETVAL(r0, 0xb11a683eed5e237, 0x5, 0x0) semget(0x2, 0x3, 0x80) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x5, 0x0}, &(0x7f00000003c0)=0xc) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000240)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)="e3032bf88405319f4a5355bdbadd1f7d2763684da8be101a9b204fd95fe83a42ace17c9173970cc84116678fc13f4d6e09ff0349897d1d477fb41fce6990a8a3623c690d313d1b7d1d3ca739b9699c044651574e83ddaac442178caec3b7eca3c4956c41867e31c411e272a54a928ac785c56525e6e861f3ff42ad7a7a4af88caec70ad15dbda994", 0x88}], 0x1, &(0x7f0000000400)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x3400, 0x1, 0x401, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x3f}}, @init={0x14, 0x84, 0x1, {0x100000001, 0x0, 0x3, 0x6}}], 0x54, 0x1}, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @empty, 0xfff}}, 0x0, 0x6, 0x40, 0x1a, 0x0, 0x8, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r3, 0xfffffffffffffff9, 0x0, 0x3, 0x400}, &(0x7f0000000200)=0x18) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000000)="4271f090382a04b21808a8c02223f8a1ee8b5b73e62d8b02577a0b8d3bc327cf5332f843eb68aa0582ea1c8b18a2556c653135e1a54bf34f3a6ff9e1940fba16f4ce962d4307339146adf3e7e9f59c5108122c292ff338cd3a6e934c957e5f85d3f6efac91755241ea1a4c81823a9c8fc56c9a454d2a42cc15ae21b123dec7a1268160c468cfa8962c5770a0e4550069422c606a2f41c6efe94694b722aa41e5fc54ff98c0bd9da6013bd143687c5105b619") 01:04:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) 01:04:00 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x104) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e2208002000000000000000000006000000000000000000000000000000000000000000c3d0268362924ffaa48596849d7dfcee000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=0x0, @ANYBLOB="ffffffffc3ffffff010000000300000004000000"], &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xffffffff}, &(0x7f0000000200)=0x8) r3 = fcntl$dupfd(r0, 0x2, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) chdir(&(0x7f0000000240)='./file0\x00') setsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000000280)="c3bbbeac5ec5f3110a9730fe90770fa1c35c8e95b9796eca0b607dd4190f64688d2ac44b52d58bfa82dc89c4d533006d46fd7af36045b1a83fbf7e82bfe7db0031bfcf4fb71ce8ff8960f97b2da37f56992e9fc2b2d61cff5ed857b9b4100e786a0d10f3c641330ed9c8b35e6f5b8f50aa69c2bfc3cc40084a846db4554ca7d732827feb73d9cbb490610597a57047c6504122f2e6a9dcd02492472113035c69ebbb410156c95eab2c47eff383c0", 0xae) writev(r3, &(0x7f0000000280), 0x69) writev(r3, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) syz_execute_func(0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 01:04:00 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x2000000000000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x5, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x1) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 01:04:00 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4) 01:04:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x7, 0x4) r2 = dup2(r0, r0) getsockopt$inet_tcp_int(r2, 0x6, 0x80, 0x0, &(0x7f0000000080)) 01:04:01 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000440)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x80000001, @mcast1, 0x13}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000080)="9efc77c594b9de6994c1f0e11c97fc62a7af19cac7437068469c393f1c3dd8074f403269e42d9cd173e6158f45b7f193207f7e6fcc7215a033db873bf10b10811c7d3b0ef1ef0dd5b6f58926b82d60b9c1909436b23d5480443fcd2b032bf7ce5f0b30374f424ff6e147f26c39315a038dc893286b1a793af48cbb1d3c0f22bb897ee058e90d04a6ca13bcbec28e33c8be7c05b3129395fefba5628ba85964bf8bc501b4f033421f8a152ee297bb8d179b4324753fcc2fd66848bf77757105103e42f127f8d5d142ec939c9d5425f5d048e3bbd3698faec1df30d5418b585e6f2a92", 0xe2}, {&(0x7f0000000240)="2294989e7c0fa6e3067fc046905105d1cc4d12364b2c2855521a4e11a9adca6902e3960d7927cdbd4374c88a5c0d9160b509b8c87dfb338efd138ed53ebce20cddaaff2a85e9a8481b412190cd5d7ae9994c6a3a038fb8f28221fec45d9bfb8d09194e5a9c778c8242625f04fa27ff51097bbb996de22deb4d9aa13f40c1594794affacad7ca95b0c8901db5486c233792efc9702b3f7f1b013c2b604b7127756a28d3616c15f78626fe4885f88b79655581cdcf869ba9588c667cc83d0c97c6addb80cc8de8d0e5d0b7341e7facc6b2e05e70527a20295aaaff6a29dbf996e3bb6471941735f0ac855fe29c176694b78c793683c04b27", 0xf7}], 0x2, &(0x7f0000000e80)}, 0x180) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000004340)="8273e0615c07d8f9", 0x8}], 0x1, 0x0}, 0x0) r2 = dup(r0) bind$inet6(r2, &(0x7f0000000500)={0x1c, 0x1, 0x3dc8, @mcast2, 0x1000}, 0x1c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={r3, 0x0, 0x2}, 0xc) 01:04:01 executing program 3: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x1011, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) 01:04:01 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1014, 0xffffffffffffffff, 0x8000000000000000) 01:04:01 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/56, 0xffd1) r1 = socket(0x1f, 0x1, 0x4794) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="05000037", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) r2 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f0000000140)=[{r2, 0x8}], 0x1, 0x5) sendmsg$inet6_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0) 01:04:01 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000200), &(0x7f0000000140)=0x8) mlockall(0x3) sync() r1 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, &(0x7f0000000500)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 01:04:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), 0x8) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="c555a588ed0e3c1ce91c9f7f2bbce0b0d0e8b9ecbe1152923b6875edcb7d762f9740d5b0f570030f6a14f700768e258bf0814a155c9c061f449da727cddcca5a22f3542480f7721a1dfe3564d8defb680b7cbbb38418d5394be84c3a9002dfbecb4c610d42db75f7e0bdecb3b4a8641cd3f3a8fe83632ce50b6861db3c917a48ae957ece1e09bf5155341e3dc69d9e1c867ec2e300d45b43caae4e") 01:04:01 executing program 3: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket(0x1, 0x10000005, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xec}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r1, 0x400, 0x6, 0x3}, 0x94) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mkdir(&(0x7f0000000080)='./file1\x00', 0x0) open(&(0x7f0000000040)='./file1\x00', 0x20400, 0x4) 01:04:01 executing program 3: r0 = socket$inet6(0x1c, 0x6, 0x81) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 01:04:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x203, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 01:04:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x7f, 0xa69f, 0x200, 0xffffffff, 0x7, 0xa045, 0x3, 0x9, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x5, 0x29, "c0e9db088b8acf7f22047e55f6df1a1ce290c30f834d1e03c2f2a504bc49f0abf9ddb835ce36494835"}, 0x31) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2211fcffff00000000000000e951388dba277f13010900000000000000000000000000000000000000002000"/125, @ANYRESOCT=r2], 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x20}, 0x8) 01:04:01 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000280)={0x8000, 0x3}) r2 = dup2(r0, r0) clock_nanosleep(0xe, 0x0, &(0x7f00000000c0)={0x1, 0x4}, &(0x7f0000000240)) setsockopt$inet6_group_source_req(r2, 0x29, 0x55, &(0x7f00000002c0)={0xe346, {{0x1c, 0x3, 0x9, @mcast2, 0x100000000}}, {{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1e1}}}, 0x108) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000000)="feb8a3c7f74f25f9466507fd2ac4ba5fb2583355ed79522471863c825a6adb60a711e8b38bc5292823e6eb07bc351f6a3a42a6a9f2552b9d91175f8dd4a7306431ff4f2f9dafb56cca4edcb1cf22629d9962bf91dc5d596643f32e295d8547afc95fb01b97a1e85948dda432c3cf5e09057ced69942708e29ee49c5512da2972daf51dcc84987b54e51c5c4c74674bfa5707c5307ac2b78f71060c9256df8afb4ca564213fde11f6bda4e03191bf1e5cab0bdfa37743") 01:04:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x20, 0x98, 0x100000000, r2}, &(0x7f00000001c0)=0x10) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 01:04:03 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c054f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffffff) unlinkat(r0, &(0x7f0000000900)='./file0\x00', 0x800) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000940)={0x0, 0x6425, 0x1, 0x0, 0x5}, &(0x7f0000000980)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000009c0)={0x40, 0x5, 0x2000, 0x0, 0xb6, 0x8, 0xb09a, 0x9, r2}, 0x20) writev(r1, &(0x7f0000000640)=[{&(0x7f00000001c0)="27e8df8054f9dddca2d21b1cf7b986a476a9963d58a718bd971e3b1af76853a728f07898272b25686df7c2f1f4fb5fca3dbd44d2898a5c093ad0d0c1dc7f51b1832648ab98f06748e3e9f1ffd7aa28e044deafc82c0d2c9f5a", 0x59}, {&(0x7f0000000240)="d5979da158707d85bd9f8b366ea0d6f5c980fd36b0c6afcc98009a1d89b65f5a75fdff1c791b7f08df0b402a92415e52c5fbd3d2af35bcdc14271cf4c037df09277a50875b0b4fc1b7c4b21f29d279b2980de26a5667a9027aa2dbc458ff9747ac10a1015d3bb83b92b92e1427cec2147d20aa7b49c29b1404350438eb13bace4f6109ef2dfd8386b5e1422f6bdf101913976462747970b068c9effad95bd1492aa8de97e16e558b159474a986147bda47e4749f66f3ba2a403c5a21774c97c2752417e9686eb03f34cf253109bf2019efee89878eaab93751f67c1c38fb25ab", 0xe0}, {&(0x7f0000000340)="ab41d7a2e49efbaee8ee331631c12bcdedb49dd0f2439ea96619218274a1b338bac417ae6ba91d8023317f90671ce090057415503f1eb4c8276ca0238142ddb4b61fa9089b19f4fdfd19d52100a775d3d3ac2510b2b5a8c4a664dd4261a4def65ada2b5a0168f0218cdb6655f12e9fd860c8e94c336720373ed0fe56f95f23b8e1bc28ee4bfd048b58a9c0d2de0f168355c52b8b215bad7f86169b8437eb6940961647a1c1374883ce4ac944de2d35e65118c853558408754973670eec4ed175d7ff5825", 0xc4}, {&(0x7f0000000440)="12e58cd994f0027299a4d138f95ba15ff6278353f01409f359709f8a5b738f14c2674e74f5ee2b8a5e4ad07e810099fe0f7e7487c56425cd9d422026766e24d50c0f044a01e894fc749fd4e859f0342c4d114390fd2d15d784f5d6941d25eb207b4b38343d792e2858af645a540712c1db18416c9987cf7088b9f6ecad786a441c361f2f91187ca2a7f274647b922676fe38cde996fe7ff92756f9f5d0a8a21cf0a89056dd190cccbf3b3989f3860e958f7cdc8c462b89cc4131d0456f0ad3f357a5", 0xc2}, {&(0x7f0000000540)="207a5d5a69a76cf5874c9822140f091b48dc0f32fc7045346a2d9cd711c775ed4a33be3cf0ccd223b5e8543c430529d26c587dbd425c678a0b1936279f1bec19a7fa303bcb3fa85a9f0969876ae524204000a373f6e08a738b15cf731ef545676d34b46fa3333a9e60a8944cad7a0842454f357a8b47530536e1dc2e7b5e85a0d9fc892f12bc91d7de3813d0e66bd6942b917294560d29736e84a9d6d326be6b45128976ebe891bf5d614642f398d0f6b39d4611c01e149a89d738f3e4d86185897659f71664af23fe6ee760543144da8eda414ee8c917481a8ed55eec6be31b58294de7dbf3cae713474c8209ca12cb7ecd4487", 0xf4}], 0x5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000006c0)={0x0, 0x1}, &(0x7f0000000700)=0x8) getegid() setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYBLOB="0800a7ef99ef075f7fa7f92d94f5c3d40800ff060809"], 0x18) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xa01, 0x0) writev(r1, &(0x7f0000000840)=[{&(0x7f0000000780)="c2302bb703305784f939226baccf3994568ab97a7d53d7754b85ead4fbd5a82b639777bfe6707b368692549ba88a3e5726a1e26d71efaa71612e6ae1f865a04af95cbfffc6969e2a17668e068515ce7bd1592716d274396cfa167544044e7223ad90678ebe223efc91e23f9f153488e6b6676b9ec6aa56149b183dda1e47d47bf7659f332d6e8b4fe122d122077d46dce6a17d6911", 0x95}], 0x1) accept4(r1, &(0x7f0000000740)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000008c0)=0x1c, 0x30000000) getpeername(r4, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) 01:04:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f5e4b5e4bc4c442699a3eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c4397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7c4437d0464860d32a3056f0000004e00c4618de3c2f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fa261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000340)={0x5000000}) 01:04:03 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x32e, 0x10000000) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x34a, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="09040006080000000100"], &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x2, @mcast1, 0x7f}}, r1}, &(0x7f0000000240)=0x84) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0) munlock(&(0x7f000037d000/0x1000)=nil, 0x1000) r2 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000002c0)=""/148) 01:04:03 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) poll(&(0x7f0000000000), 0xef, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x20000000c26d}, 0x8) open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x38) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffdfffff0045000002000000000100ac1400aae06a91e86f6d8261df0009000000"]) clock_getres(0x5, &(0x7f0000000080)) 01:04:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x2000}, {r0, 0x2}, {r0, 0x40}, {r0, 0x2079}], 0x5, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0x0) 01:04:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000280)={0x10000000000b35d, 0x800000b35d}) sync() getsockname(r0, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000e80)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c4210e5f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") msgget$private(0x0, 0x400) msgctl$IPC_INFO(0x0, 0x3, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000880)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f7961fec9607da123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bf27550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0x8001}, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000800)={r1, &(0x7f0000000900)=[@in6={0x1c, 0x1, 0x3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}, @in={0x2, 0x2}, @in={0x2, 0x3, @rand_addr=0x7fff}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x8001, @mcast2, 0xbc}, @in={0x2, 0x0}]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000a00)={{"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", "cf6c104534646f82fa3991a7be90271af57d27bc1c0755e26dc4e2eed4d69d3e", 0x21, 0x2}, &(0x7f00000009c0)="22246d47b313945c83c4b878ffa43b220a07f8b1e292e62acf6d69a3f79d8de2847de6873e4057bc76bc64f2a7c0ead247da757f78f6", 0x8, 0x101, 0x7, 0x40, 0x80000000, 0x8, 0x4, 0xfff}) msgget$private(0x0, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x2e1c000000}, 0x8) msgctl$IPC_STAT(0x0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000780)={r2, 0x8000, 0x2, 0x80000001, 0x1}, &(0x7f00000007c0)=0x18) 01:04:03 executing program 3: r0 = socket$inet6(0x1c, 0x20000001, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r1) read(r0, &(0x7f0000000000)=""/205, 0xcd) bind(r2, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x2, @loopback, 0x2}, 0x1c) 01:04:03 executing program 3: r0 = socket$inet6(0x1c, 0x20000001, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r1) read(r0, &(0x7f0000000000)=""/205, 0xcd) bind(r2, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x2, @loopback, 0x2}, 0x1c) 01:04:03 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) fchmod(r0, 0x48) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x103) syz_execute_func(&(0x7f0000000200)="0f95d6c4a279327744c4630d0e8900000000cbc4233d38370066400f3a63f100c441f85a6c6d998f28388ef048672eaaf2f086b10b000020660f747b6d") ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000000c0)="b66214ec0c78c234852658a914b8565ba4") ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000100)="308a34bb2a40b8e512007830c63f5264805ab21e6c1cccaa3777c5f307d732300480cd65f4e6278eea9f26a8d104e467ed4741d958d7a4c0faa6bb0671e7880c65e65f4af027e56bb73a94ac5171daf6812b975492be9f02a9cf5028720b01463b55c6c89190ea9f2f696df9318a87019401430abd8f2268a3eb7640e9cbae4e9427d638efda2b29813d2c9b30ed0bfd19c4dc4b3771cbbea48b96d0d313365e94b47575df1f31df31cfcb1e23979159e0968310974b") open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) 01:04:04 executing program 0: r0 = socket$inet(0x2, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x2, 0x9e, "c47bc611c5cf0f79f6c4bcc6ac625b23bfef07de140dc059905712429626288798759b8118d5c7003d7e906a2095388b5d9b451c889efb532f4d7d9ad5c91d2b7ecff3eebbb765e3a94e29dfc2bb2093ad58104a701fe4788db717e3a68e492ad2fa4f36253a8f78a5a35388eae7f34adf87bd913c0101ea48b31c51c24630b627271d4f0e4124559bed16afacf99327ec62c9624f72c947423bea3b541f"}, 0xa6) r2 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getflags(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000540)=0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x408, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) 01:04:04 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c430f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660fca6b3232660f72d50f0f01c4064ed5dfa41edae9e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00008081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2c441fb127d00f08171a30b8a826ea80dd4d4b10d88c788c78f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x607}, &(0x7f0000000180)=0x8) open(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) 01:04:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0xffffffff, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 01:04:04 executing program 1: clock_nanosleep(0xb, 0x1, &(0x7f0000000180), 0x0) 01:04:04 executing program 0: setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) socketpair$unix(0x1, 0x4, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000000240)=0x7ff, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x80}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x79000000000, 0x1}, 0xc) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/73}, &(0x7f00000000c0)=0x4b) r3 = getpgrp(0x0) getpgid(r3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x5, 0x6, [0x3, 0x52b91554, 0x3, 0x2, 0x10001, 0xaba]}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x6, @mcast2, 0xc958}}, r4, 0x0, 0x5f48c472, 0x280, 0x7, 0x9, 0x4}, 0x98) 01:04:04 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x7fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040), 0x4) fstat(r0, &(0x7f0000000080)) lseek(r0, 0x0, 0x3) 01:04:04 executing program 1: syz_execute_func(&(0x7f0000000040)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x10, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x46, "ed6681e1604ab996d73f7ec990ea0ebd6573c9a10a4b811985d47a8a3e3f05b656098afd2648d64b053cea441a840b0fe94163932796635021cc9dca9a39753cddd559cbf907"}, &(0x7f0000000200)=0x4e) 01:04:04 executing program 3: r0 = getpgrp(0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) getpgrp(r0) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0) 01:04:04 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa0008002b0000140000000000000000001000bb0000000000000000000000869bc01204475dc094ccabcc1ddb9be86a618515f9d96a11263584126773bc6973cd432f6e99bf1e9b52198d973d12ea9574b82928327c5d3d047e643d5cc33a2dacf05f871cb5d5521ff1cabbd7bb0e30da84f586d05792f558d71321676ffd3a9c630652333d017e9596bcc683d5fe5ffa989aca8d94ff80af53af883d21c000eeb83696570c8cdf0a5e1aa57ea3c6fd7193fa"]) exit(0x3f) mlockall(0x2) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:04:04 executing program 0: clock_getres(0xe, &(0x7f0000000080)) clock_settime(0xf, &(0x7f0000000000)={0x80000001, 0x27}) 01:04:04 executing program 0: clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000180)=""/241, &(0x7f0000000280)=0x17) 01:04:04 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) 01:04:04 executing program 2: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000200)="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") 01:04:04 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffff5d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000013c0390780000000020f0a0af00000000fe808b000000000000000000000000aa00000003000001000000ffffffffffff1b"]) 01:04:04 executing program 1: clock_gettime(0xf, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000040), 0xbf29, 0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) socketpair(0x17, 0x20000003, 0x2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x5, 0xf, 0x6, 0x9da3}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xc, 0x1}, &(0x7f0000000140)=0x8) 01:04:05 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = semget(0x3, 0x0, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 01:04:05 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x11, 0x1500) syz_emit_ethernet(0x4000, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 01:04:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x108) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x0, r2}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212}, 0x98) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@loopback, @broadcast, 0x1, 0xa, [@multicast1, @rand_addr=0x9, @multicast2, @local={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}]}, 0x38) 01:04:05 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r2 = dup(r1) fcntl$setflags(r0, 0x2, 0x1) fdatasync(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000600)={r3, 0x9, 0x1, 0x80000001, 0x3}, &(0x7f0000000640)=0x18) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000280)="89a46b6390a5f89d87f8cef9cc6740ab3be17c43f7b85e3d3b80975bf4f5395edd40b9887e4adb67b110b79d45e0c3efd96636a46b53b214b69697ebd665d63154f273896f8940db2341ea2b6980a231f6a8209863c9b2a3bc1e1f306074f4de4b2fd446624cdb8beeb4c6dad92d5cb675ea4ce9a1055675dd3adcda37c905133a14385c4e521307539b7b6cf301314902b6fabe99e5590b63d8a7f88dd61ee3e19d8cfd8a1fb0399d5af4c7548c04d7b91626ae384a3076238dbc6d0694d5cf955515971dab6800fb3bc482341a182bed0ee26aafb704df5c596fb80a6f18d623c36b4520e0e76f499dd01804b7", 0xee}, {&(0x7f0000000380)="0d30dab9dc757659f4e7c54d19694468a8181426a7b949552b8ce8f8508bdaf691bece949b3a86d8bc7712443ada9a9d51fd4d8d56e2fa490c9a6a7f0a16948704d2212c1cb41c61ffedf4d757502e911117a92229ff4f9363a28212eb96a4f8f68872c6059f512110a86c0dcacb5bc8cee89f62f4b3c1602291e9d16abf76f7d0044fd0a18be04245be51d8007532027b27362ebc8a6285c77c3f6d5f6068645be0d626e88c8944", 0xa8}, {&(0x7f0000000440)="38ec08ff3e71998644a1728a1f961f571020eaddec695b4c42443a52c919a06dae9522cff2c3865d3a8f03d3c1a5e4f0ee08379ed4a55f050e5433d4409cdc83979bc252b17daec578d1cc0440fe9f5e57d3027084d67115178a68f32db9addbbee04e32c4a3b44168b5a661dec5d8189851b0d5627a92ceaacc44ed15628883cec6560906a531057ff516202f89a827e0c4637733484c2b1f50e6d2d5a8423399553ea20c7dd59c0196ae25348f7dcfb0dfcfb47f5bd7b3bcc68f7df0f6779cb57ad92048645a1818bfa32749f00a74d34e7607", 0xd4}, {&(0x7f0000000000)="e057c132ef41f77e86de0bc99db6b1588299", 0x12}], 0x4, 0x2f) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x0) socket(0x17, 0x20000000, 0x6) 01:04:05 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x4, 0x3}, {0x3, 0x3}}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r2, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 01:04:05 executing program 1: syz_execute_func(&(0x7f0000000180)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f00000013c0)=0x1002) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) chown(&(0x7f0000000000)='./file0\x00', r2, r3) symlink(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)='./file1\x00') getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000001400), &(0x7f0000001440)=0x8) getsockname(r0, &(0x7f0000001500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001540)=0x1c) 01:04:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc84, 0x90) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0x8, 0x4) 01:04:05 executing program 0: sync() socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000260faf246741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5f8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000), 0x2000000000000159, 0x0, 0x0, 0xffffffffffffffd9) 01:04:06 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) flock(r0, 0x3) flock(r0, 0x100004) 01:04:06 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x205, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, {0x1c, 0x2, 0xffffffffffffff81, @ipv4={[], [], @multicast1}, 0x8}, 0x100000000, [0x6, 0x1f, 0x4, 0x6, 0x4, 0x1000, 0xfffffffffffffffa, 0x80000000]}, 0x5c) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setrlimit(0x7, &(0x7f0000000180)={0x1f, 0x10001}) shutdown(r3, 0x0) mlockall(0x5) flock(r0, 0x8) 01:04:06 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x3d) 01:04:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000000), 0x2) 01:04:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="0af424fe1e122ee3eb62edb05d433003636f6899606536acc529903f0c7228d3e3d0976cf2ece0098deacaa34fc3f0689b2416351c72fd67acd1b8be1938d493ef3f5a1bb7ab", 0x46}], 0x1) fsync(r0) 01:04:06 executing program 3: r0 = socket(0x100400000000003, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x400, 0x100) readlinkat(r1, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)=""/122, 0x7a) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000fc0400002b060200deb74e4487da52df2900000100d50000f84217d991780d8038a3c2f754fefa24c197dae200a5d1064d40121a34d628cf51f6ccc8edf554c9a0ff6def6d6d34fdab0d87a6ba0ab0b2f3ae16e10aaa39be30b38f1d0c1426b95b433df697269973e302"], 0x10}, 0x0) r2 = open(&(0x7f0000000100)='./file1\x00', 0x8, 0x10) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) fchmodat(r3, &(0x7f00000000c0)='./file0\x00', 0x4) 01:04:06 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xa0, 0xff}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x1000, 0x51b, 0x4, r2}, &(0x7f0000000240)=0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x8, 0x7}, 0xc) 01:04:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={r1, 0x8001}, 0xfffffffffffffde2) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, 0x8) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2004745f, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000240)="2a37a2e3ed73fd1296c41a58a1f75eabcc2a09e8e3d5a4ae5830e1efcdafe2eb1f0779184a7a0b429b53fab7a8aa37e892994a788e614282b1eb24057991122f42a84a5eae043d495c41fd4967b0215ee6f3657cacaa4b6d5e12b61acdfbc500e0eadcd908b4754c287ae29648b915e730e51a1453635cabafd954fb94dc70abb5cb93705c7038aef23c05ced8492fc48a6ec47e59c116825e62821eb18f78581526d6") 01:04:06 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0x0, 0x0}, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getpeername(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x10000, @mcast2, 0x5}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="339c82b570067eab1618a378c7898fa210c1be5d48e6af7c41bf6db8b7f9b002f7cf3f67e076f00ac32bf906f075fc8f2e7eb0b77a913dc0820800dbdbfa996dccf5fb0841f99e9408792d8be1ab2b7972c63bf74524d734fa7311ba793a726e53fec6cae2c143c0a45763d87ccff4ab9c356d9b29e7e79cc2be8ec68e9d25c051fdb8e6784388205969aee9514d1932c1b97e02c1bd9e4a67f7ef5a032e0876da123361b21234e30a3a8e07ea9b251b63889552ce77527bf61fc962cc331427d33ed703267f7f1534b177d888254b1ece716daf5684271cda99a4711944ce46b1cc683a96855e9b2721038f860b9987518e69c9d388ae6cef", 0xf9}], 0x2, &(0x7f0000000380)=[{0x88, 0xbf, 0x13d, "8f66258863bffef1494e66db93e063ada6d82d34bcc4f5b8673b5af7414ca7380a1eaf7bbd205b855cd7f50c57f6dbfe38d37f9c20c5ffd37b7dffc991badc15ab6d11a965eb302f9c88523854ca6320d284f7906b918c60e60b5a819de83ca8a7c17d133b2706599a6d784418e47780020622862a6fb3"}, {0xc0, 0x6, 0x8, "12dace5e5b10b0e66b0ecc67c180166872d4b81729cfebc6862e3d9c9db33310f84389f41e80b98c4c2d8546d1a33d96ddc40dbf7de568c1cb0957614c14b85819a164510746cecaddc338eec035ca2295867e92cc954ae9a3c984e412d02bfae813ac91691a816138a4dc974fb701ed30d00aa350f9b8a3c2bf53c3d47ac38b700db880c82b211d3bd5dca9ff8da3e94668af544ced2dc36fa2107c5ef143e5cc5768a58cd1eacc1eb73923f8"}, {0x58, 0x9d, 0x8, "72dbdf5c081dacef132860c2ad2b385af092c938b1d64847efc7196c6adb46b42bca00de5a0530934354d8524009a1a579133896993f9f7701e5f4b118111cc567"}, {0xf8, 0x29, 0xfffffffffffffbff, "3e42028b71532d7a08d5d69f54af44efe43b58486cab8fda3810b05c4ea720c0fa3ff816d825a263f60953d6e0c47a31a4915dc2a098e9321231a9e964cc048489971eefe93978a916594bca4aceef23477222400e4efde44e058154893495519bb8dfe741d9a1d4fb470e437c4f646b7232e481ebdd1d50b8655d72c84c3399e289b590088fea5fafe5bba648aa3752ed4cb53224d8c1b8b7d55fabd1144a9e08478295a3c08a9698c0a23b113086f340bac8a90380374b37ca8271a1b80b8af56a3cc516d081f8bc0c887eea8d2697a9aa8bf8adaf403c6ecf5386185db42aac90beab638b"}, {0x110, 0x17, 0x9, "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"}, {0x18, 0xffff, 0x3, "54d2"}], 0x3c0}, 0x20001) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10200, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) utimensat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000740)={{0x4, 0x4}, {0x100000000, 0x3d}}, 0x0) 01:04:06 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08") r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x411, r0, 0x0) 01:04:06 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x40, 0x41) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r2 = openat(r1, 0x0, 0x100048, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mlockall(0x1) r5 = socket(0x2, 0x1, 0x0) connect$unix(r5, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r5, 0x48}, {r5, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(r5, 0x0) sync() open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3") ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000d80)={r6, 0x37207655}, &(0x7f0000000dc0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)) accept$unix(r4, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$DIOCXBEGIN(r7, 0xc0104451, &(0x7f00000002c0)="4e1d03f30c96664c96a41b0c51a8ca2e256ee04550a39ffca4187afddcf94f221700fdfd") 01:04:06 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0xb701, 0x3], [], @broadcast}}}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000140)="05fc626bf82701d5c9e76eb91b28732bdf70552d23f2fa9dd0c008a3b42832a75e94a92c6760ee0c51c814686a60d6863373febbb42feca75bde81320ccfb757b3e3458e599376cf15bce51ddc8d6f81409e82782f4d053c8c7c0b0c4c556163fd27f5331098211e15682b3ae3244ce977f7ac1d81717c8aeff146150356c002ec37d442603357c8e6d6e2443c254150fd0d5a5a8fb866fd684732103d7d772e31a8e86ebc7b480e6a21ea43df416339dd500b5970e9c88600d1e25b3dde1afec49fde2c97e08cfe2cee9e942887624486c3c836b83eee1346407fdbad9960baea1272b7af4e7d37e685fae4dcb7") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000000)=0x7fffffff, 0x4) 01:04:06 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x40003, 0x410, r0, 0x0) mlockall(0x2) 01:04:06 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x19, 0x5, [0x78, 0xfffffffffffff610, 0x0, 0x2, 0xd13]}, 0x12) munmap(&(0x7f0000173000/0x2000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x8, @mcast1, 0xffff}}, r1, 0x6ab9c7bc, 0x2, 0x2, 0x7, 0x6, 0x184}, &(0x7f0000000300)=0x98) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 01:04:06 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 01:04:06 executing program 3: r0 = msgget$private(0x0, 0xfffffffffffffffd) msgrcv(r0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x800) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x3, r1, r2, r3, r4, 0x3, 0x90}, 0x7f, 0x5, 0x5, 0x4, 0x4, 0x5, r5, r6}) 01:04:06 executing program 3: socketpair(0x17, 0x7, 0x101, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x6, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) setuid(0xee01) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f00000000c0), 0x4) r5 = geteuid() getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000001c0)={r6, 0x1, 0x81, "d4975f8d42af00dffa98bcb103604c15040933666c21b5d646ce529ea60265d4cf94f4f5b0c3bb7a83c6a17543c81180e54c9e4f957e4908c5e5b30e00cd4331b71975d1971f57f847efbe15586860902cb3d9571e1177d3bc84b3efbe14ae6fbf2fe58368316c78f410c8059d5811c9652d99c240e1315cd9a61ac3c7957f6dbe"}, 0x89) setuid(r5) 01:04:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) close(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xe0, 0x1, 0x8, 0xb974, 0x9, 0x7ff, 0x16, 0x5, 0x4, 0x100, 0x7}, 0xb) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)) 01:04:06 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = semget(0x1, 0x3, 0x410) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000002c0)=""/212) freebsd11_getdents(r0, &(0x7f00000004c0)=""/60, 0x383) semget(0x0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000400)="459c3e0401db086b086ba9ad6aea0e9797aa7810d4819fe816c4027dd57813130f1a7100c442ad06e9") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r3, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x6, r2}, 0xc) 01:04:06 executing program 1: r0 = socket$unix(0x1, 0x8000000000, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r1 = socket$inet6_sctp(0x1c, 0x400020000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001340)={r2, &(0x7f0000001300)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7fffffff, @mcast1, 0x8000}]}, &(0x7f0000001380)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="f4ff11ce1e000000"], &(0x7f0000000240)=0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x6, 0xa7c, 0x10000}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r3, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) 01:04:07 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvfrom(r0, &(0x7f0000000000)=""/17, 0x11, 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x8}], 0x1, 0x0}, 0xfffffffffffffffc) 01:04:07 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10005059000e803000008c75786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) socket(0x11, 0x5, 0x1) 01:04:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x9, 0x4010, 0x9, 0x4, 0x803, 0x7fff, 0x7fff, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7, @empty, 0x80000001}}, r1}, 0x84) symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) syz_execute_func(&(0x7f0000000000)="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") 01:04:07 executing program 1: r0 = socket$unix(0x1, 0x8000000000, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r1 = socket$inet6_sctp(0x1c, 0x400020000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001340)={r2, &(0x7f0000001300)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7fffffff, @mcast1, 0x8000}]}, &(0x7f0000001380)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="f4ff11ce1e000000"], &(0x7f0000000240)=0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x6, 0xa7c, 0x10000}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r3, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) 01:04:07 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)="ee326bf307e78c517972f31448c67ee0d5b82c13b875af6dcd1ad6a278ea3a428bee2d001eb459fd36eb52760c38") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x0, r0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000019}], 0x1, 0x0) 01:04:07 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x2, 0x100, @mcast2, 0x3}, {0x1c, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x5801, [0x2, 0x7fffffff, 0x5, 0x1d1, 0x20, 0x2, 0x8, 0xfffffffffffffff9]}, 0x5c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8) 01:04:07 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x185) fchdir(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x29, &(0x7f0000000000), 0xfffffffffffffe57) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) 01:04:07 executing program 1: r0 = socket$unix(0x1, 0x8000000000, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r1 = socket$inet6_sctp(0x1c, 0x400020000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001340)={r2, &(0x7f0000001300)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7fffffff, @mcast1, 0x8000}]}, &(0x7f0000001380)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="f4ff11ce1e000000"], &(0x7f0000000240)=0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x6, 0xa7c, 0x10000}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r3, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) 01:04:07 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509cc34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000200)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d8cc7e8628f6808a3056f0000004e00c4618de3264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x8006, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 01:04:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) open(&(0x7f0000000040)='./file0/file0\x00', 0x30080, 0x1) shutdown(r0, 0x1) close(r0) 01:04:07 executing program 2: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) ppoll(&(0x7f0000000100)=[{r0, 0x2}], 0x1, &(0x7f0000000140)={0x3, 0x2a11}, &(0x7f0000000180)={0xdf}, 0x8) 01:04:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) open(&(0x7f0000000040)='./file0/file0\x00', 0x30080, 0x1) shutdown(r0, 0x1) close(r0) 01:04:08 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0xffffffffffffffff, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 01:04:08 executing program 1: r0 = socket(0x2, 0x7, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x629, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000001700)="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", 0x58d}], 0x1}, 0x0) 01:04:08 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 01:04:08 executing program 3: syz_emit_ethernet(0xfffffffffffffe70, &(0x7f0000000000)={@local, @remote, [{[], {0x8100, 0x43, 0xfffffffffffffffc}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0xe0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) 01:04:08 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffef1) socket$inet_sctp(0x2, 0x5, 0x84) 01:04:08 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffffffffbffffffff68815ba400001c000000000002905413032878ac1400aae0000001110290782e0c9c37"]) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000080)="84e78bcc61c3f882ade36db33a1359a2562461d6d0cb4c5315701668a8797fdade25811be50d6857d40da4705941857eb7941083169999ebfbdbe6979de48cdb03265c1b3d4349c3884bf9d177dbf606421ca0c8b0708cacaf18c44651f6fd06ce61ad492642d3f29361a6ccae3dd2eba4c181d56bff006f001ff556ca4b6c73e7ae5c819e9388b62b4d0df4307f08dab9602cd590d81db47681de133814992dc3c1d3da8af971faecc14e631341693959bd25a1b5992a6e87c12544c3458cfaa909e8cd898c490511226ccecb8110fb17f55804") getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 01:04:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000c80)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000280)={{"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", "0dbacfd5a9a86c8589d20ce49f249e7d483580adf264acdf87740b4606c68ec8", 0x3, 0x7}, &(0x7f00000001c0)="e76353f230838c246073e506d149e776361620b3874ac0872319514d92d7a35002df2b3db9d0ed21bf2daa9e532c95d7700b69e16ae2fcb1ac15f9480e28e8f571cc4cee8d03f077379aaa8a6811c388e91157bdafb9731a87058e2e7eaf87188efb22e80ecad219e063bb1a41ab7f27f5f0d631b24cb5a21a57d4dbac8e37409ab89be256", 0x200, 0x41b, 0x3f, 0x7a1d, 0x4, 0x9, 0x10000, 0x1}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000700)={{"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", "69ce26102ab80d0285ef52a118fa516fb642d46d054bad35c7aab7a2d11abf48", 0x9, 0xff}, &(0x7f0000000000)="cf7476d139e44b3dc903937f45aa7eda420d143339a40b393188000a18970358e97070f378f1b4126fdf012940348cdf6c57c8f8a070", 0x3, 0x1, 0x85, 0x0, 0x100000000, 0x5, 0x4, 0x80000001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000b80)={0xe78, {{0x2, 0x1, @broadcast}}}, 0x90) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000000c0)) 01:04:08 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:04:08 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c4c32d5c9a040000006e8f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @rand_addr=0x9}}, 0x0, 0x20, 0x4, 0x8, 0xe67, 0x226, 0x2}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x100000000}, 0x8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 01:04:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) sendmsg$inet_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000080)=@in={0x2, 0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="772e209428b1d2eaa90e8c65624d43dbca5b36fccadbfb90bcae73f9c0625313f2f509d0629bd497db13", 0x2a}, {&(0x7f0000000200)="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", 0x1000}], 0x2, &(0x7f0000001200)=[@authinfo={0x10, 0x84, 0x8, {0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @authinfo={0x10, 0x84, 0x8, {0x1000}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x10001, 0x8000, 0x2020, 0x7, 0x1ff, 0x6, 0x5, 0x8000, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x94}, 0x180) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 01:04:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x200}, 0x8) 01:04:09 executing program 1: open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 01:04:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x11, 0x9, 0x0, 0x68) 01:04:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0xfffffffffffffff7, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000340)={r1, 0x7}, 0x8) r3 = dup(r0) setsockopt(r0, 0x1000, 0x1, &(0x7f0000000240)="c15caf70edd2ebf5115da2e03f2185fac28c7b8d4aab6aa99be958bd99000e4f4c1987b5d0a0db1f0320cfb2c68232f7802c81ed470f5f36c77d31e3a7093831e560777b5834b5ab7ef9a64cdcae2215fa2982a0601db476c65df9c5c2f3c18628bad037a937ba0f1771284cdb9db443c51f6e19be05776388b0cafd2dd23e1131e4c66a21f27cfd24e89c3c26232c219d285ffb0af16275f0b78165a480c8dc1787dd460cb642cbf11032d620dd855bc1c595121e75ea46fcd953ce56ee177441b8c6efa0036d0a8266c6da6a75bfb0965194519ba615d3ab0636294a", 0xdd) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, 0xfffffffffffffffe, &(0x7f0000000200)) r4 = accept4(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2334}}, r1, 0x7, 0x2, 0x10001}, &(0x7f00000001c0)=0x8c) 01:04:09 executing program 3: getegid() socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0xe80, 0x80) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000000)={0x10}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000280)={0x0, 0xd7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x8, 0x100000000}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x6}, 0x8) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000140)={0x10}) 01:04:09 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0xffd4) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x35c) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x1ffc0, 0x7098, 0x101, 0x8, 0x5c1}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x7}, 0x8) 01:04:09 executing program 2: syz_execute_func(&(0x7f0000000740)="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") getitimer(0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) poll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0xe779, 0x0, 0x3}, 0x8) r1 = semget(0x0, 0x4, 0x80) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000100)=""/203) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) clock_getres(0xc, &(0x7f00000000c0)) 01:04:09 executing program 0: r0 = socket(0x10000000002, 0x3, 0xb) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82023d2f66696c653400"], 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x4, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x401, @mcast1, 0x5}}, r3, 0x8, 0x2, 0x81, 0x5, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) 01:04:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0) 01:04:10 executing program 3: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="020200260000"], 0x8) getegid() syz_emit_ethernet(0x1286, &(0x7f0000000080)={@random="4521e9cbd737", @random="f39400be6d74", [{[{0x88a8, 0x81, 0x51ef0e86}], {0x8100, 0x7, 0x8001, 0x2}}], {@ipv6={0x86dd, {0x6, 0x6, "68dfba", 0x1248, 0x61, 0x1000000, @rand_addr="e259be16c64df31fb398ff05ddf5975c", @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0x7f, 0x0, [], [@enc_lim={0x4, 0x1, 0x1f}, @enc_lim={0x4, 0x1, 0x9}]}, @fragment={0x31, 0x0, 0x9, 0x5, 0x0, 0x800, 0x65}, @routing={0xff, 0x6, 0x0, 0x20080000000000, 0x0, [@mcast1, @mcast1, @mcast1]}, @routing={0x5b, 0x2, 0x0, 0xd1, 0x0, [@local={0xfe, 0x80, [], 0x0}]}, @dstopts={0x9f, 0x30, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8000}, @generic={0x0, 0x6d, "4562d6d1bc778065fd11c4fb42a705178159065a3dbdaae0c9e896d656df1957e6062efb9a5a603b34f67ef876b57ef80a4a04d5bfc0d48ece47ea910dfb224db80cd3f86bbcf6bf73c5f782fa719043cb5db1e45bd516a4e3619b09f9e98e82d5b70aba238455c70970f0be2a"}, @generic={0x9, 0xff, "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"}, @jumbo={0xc2, 0x4, 0x80}]}, @routing={0x0, 0x6, 0x1, 0x9, 0x0, [@rand_addr="2822a66257f95699771e475b2c6bfdc4", @empty, @rand_addr="36ad588a534aa24df4370531fdab9b0c"]}, @fragment={0x7e, 0x0, 0x97, 0x5, 0x0, 0x689d3a94, 0x65}, @fragment={0x7f, 0x0, 0x5, 0x1f, 0x0, 0x7fff, 0x65}], @udp={{0x3, 0x2, 0x8}, {"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"}}}}}}}) 01:04:10 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7fff, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x4}, 0x8) setuid(0xee01) r3 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000000c0)=""/30) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/17) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) 01:04:10 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07004900c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c417c056810e002107e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000]}, 0x5c) r0 = open(&(0x7f0000000100)='./file0\x00', 0x44, 0x143) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffff01, 0xfffffffffffff9ef}, &(0x7f0000000180)=0x10) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000280)="d63f37fe87e60ebf55af689f6513c068a13dd049a4770689279d6e77439f58e2f4ae16e4fb023d8c995020d8514dada5c536825a9234e3e7e8d71d10055cbe2be4bca6439705067d826fddd4e86053b2aee5d5bc993cbe66b94093ad6f4e7c411af43f964c6aefb461de9f98963be4a2bffc7587e7b31cb8451112991a243eca3cbb2edacedee7ce5bcee5bea895b16d1d04", 0x92) sendfile(r0, r0, &(0x7f0000000240), 0x245b) 01:04:10 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000008c0), 0x0) accept4$unix(r0, 0x0, &(0x7f0000000900), 0x20000000) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd10_pipe(&(0x7f0000000980)={0xffffffffffffffff}) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000380)={{"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", "3c539527622dab672def8501052456b3a4cc3b158a3ddb99a7f1da93d63fcc94", 0x9}, &(0x7f00000002c0)="fca956843169adf4e24825375aec2360c14be7954e01d8d8ce7544119801f1e738f61c20594bc7dc74e1be2c08c9a6d8cd562af399ef339b8b869eabd500118047b82645b7df1fc0c81ce4ff4668cf9108e8b8c39d3471a432b2a51e98e67459c82f5ce6290f238c5b1ef2f5909041633f1cfdfbeee1c6301c08d15eb3a23c800091facf7978", 0x7f, 0x3ff, 0x81, 0x9, 0x2, 0x6, 0x5, 0x8}) accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x10000, 0x0, 0xffffffffffffff15) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x808000000000000, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000800)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000880)=0x10) 01:04:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x40) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff48) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000600"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\b'], 0x94) 01:04:10 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget(0x3, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/149) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) 01:04:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202e1ef18346c653000"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x1, 0x3, 0x9}, &(0x7f0000000040)=0x94) 01:04:10 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c0db5b598cd801b69e4460f10c46962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc48912ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bdec461f96e4300a1e1e0ef26400f0d18c401fe5ff69d4fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x12) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000001c0)="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") getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 01:04:10 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback}}}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x1, 0x4, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x3, 0x0, 0x1ff, 0x0, 0x1f}, &(0x7f00000001c0)=0x14) 01:04:10 executing program 3: r0 = socket(0x1c, 0x20000007, 0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x19) 01:04:10 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) fcntl$lock(r0, 0xc, 0xfffffffffffffffe) 01:04:10 executing program 1: syz_emit_ethernet(0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="88207b8655cbaaaaaaaaaabb812b2fe8761d237fd8e995b7a05e54c1440aba6c8a744ec3326255728d8fb21ba5baa870b30999f3e3bb78b7b6529dc513bdbbb30cc881f6683e727d1f1e0fe91b0fe8526e3683e51643d738113aef2300c4a6c23578245571ad0b16161e3785969b7621439412857200afb8f7f4c044de0948d3e17aea50f60ed2ef296b00b58d683ce61b0e6606d7b24476ee44f3f59d299dfb0ec74a054dfd7b37aafa94c7ceab389ee1461aca5708521599d689d55c038fdb2981b7b2250fa3efe45dfc9890f6363bb9ec863d957b2b4c32e3d9072efc25"]) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x29, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 01:04:10 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x4) setitimer(0x3, &(0x7f0000000140)={{0x81, 0xffffffff}, {0x4, 0x1}}, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x6, 0x7}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x20, 0x6, 0x1020, 0x7, 0x3ff, 0x6c368035, 0xffffffffffff8bc2, 0x3, r1}, 0x20) r2 = dup(0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000100)="5941ae967cf7398ed0051cff") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000280)={r4, 0x3f, "7dee84d376e7d63902ff979219af05528c7667c46f5124434c85d34f55f1f5061762b507ae009696eca5a28a9edbd56479fa40938b2e4ecbde76d757f62ad8"}, &(0x7f0000000300)=0x47) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000080)={r4, 0x9f8, 0x100000000}, 0x8) ftruncate(r3, 0xd83) fcntl$getown(r3, 0x5) r5 = getpgrp(0x0) getpid() setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x5, r1}, 0xc) fcntl$setown(r3, 0x6, r5) 01:04:11 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget(0x3, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/149) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) 01:04:11 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, 0x0, 0xf6, 0x20, 0x80, 0xfffffffffffffe00, 0x1, 0xffffffff}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2}, @in6={0x1c, 0x0, 0x9, @mcast1, 0x800}, @in6={0x1c, 0x2, 0x7ff, @mcast1, 0x2397}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) 01:04:11 executing program 1: syz_emit_ethernet(0x42, &(0x7f00000001c0)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4, 0x9, 0x0, 0xffffffff}]}}, @icmp=@timestamp_reply}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0xffffffffffffffff) 01:04:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000a00)={{"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", "9a7d65e0159e804c75681c79b20ef4f767036e7ba0a09e581549415ccbfdae2c"}, &(0x7f0000000240)="7157716be6169f41f82ed4d53c5590fc2862cb804bfe402c848b7d39b7690de5fcd731dedcbe9005ff2fd3129362f51b9d518261ac347ae17687efb34065617fb17fb07e1dd95b3ce2035df0bfff5fb007b63a3c", 0x9, 0x80, 0x1, 0x6, 0x61, 0x20, 0x5, 0xffffffff}) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000080)="0719047767b0dfc18470fcc2976f0a6e44aef730b9ce8f6ccf1d89c638089562e9870e31046e241e2c1eff592193b198289220f6473e0b43986ed0568e4109c3966189e46f978623f45badc22d10f9dc819df5da9e3d33741864097fe563b324e22b326bce95d4a0bdf63609969c020626abecce66408a521b8172c21fc8cd56eb3bd9531b346fd080aaf89002d9ffeb7cfa05555570e6cbe2a35cf2ba84dc9a401c6f3f8d8e69b605384e2b9c5ecf8ec6e54c6436cd282bc0541f1c691d38acd70c9b76ef5058b5bc046b4575800d123699f9") ioctl$DIOCRADDTABLES(r1, 0x80044403, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}) 01:04:11 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r3}, 0x8c) 01:04:11 executing program 0: syz_execute_func(&(0x7f0000000000)="1cb5c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c000000c482419ecfc7e4c753fbdfe101edfe847c7c7fc902d107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c37a5b304545e2694b80a887a887154624581bf0450fc74b0445332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") chmod(&(0x7f0000000100)='./file0\x00', 0x7c) 01:04:11 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) dup2(r0, r1) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, r2, 0x0) 01:04:11 executing program 0: syz_execute_func(&(0x7f00000003c0)="f3410fbdc5cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c1460000e1b1c482010804f445e22c892a0f0000009f") r0 = socket$inet(0x2, 0x3, 0x5) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$dupfd(r0, 0x11, r1) 01:04:12 executing program 2: syz_execute_func(&(0x7f0000000000)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6176c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000000c0)="61eb915c936f06aea6beb55212bfeff57f223431a47e797d69de8c853cb739f00192c9512c52fad9dfb2ebcbcd05929c272b5e1b49b4c03d6e7f516b0418aa53e91e4beedf978c71f4e5c5a2fdc9b937549b6614c70bab8953ddf4adc5e5f0aca1ef7964371a36373253969bbca18af974088ccd8b8e8d3dcea14330b91be33fbaef2beb611a45de", 0x88, 0x0, 0x0, 0x0) 01:04:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="00687823d07e43022e2f66697565302f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x7, 0x3, 0x3, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000180)=0xfffffffffffffd9d) 01:04:12 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x8, 0x5}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x9, 0xce, "98c41baa27b818f18410aa9fb651850fcf56cc1c3b4ef82639b8be966c8200abf3a4c1acfc392699842463ff7f2c3b32af9bfcefb6809fdf50489a2e54aef8c78fff4a25886450eb7450dd1cc488e761cddde61d459e963cb34f87602ba4f996a0166fe59c118be4651482497d663b1d14a547db56ac8c51cddb9d69b1350aa67455744e5c26b1c38346f3113819cfd9f52bd77d86141fef6128210fef8ac26bab3ad3a88aca7b97ac0134582bc93acafd98efce8f3b529597fb5e9d88ff67feb460dc9c53741b9c8de4b83c7425"}, 0xd6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:04:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="00000000000000000000000000000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c646000000000000000000000000000000000000f441765fca1f40d4e6554dab8337863aa2711985f3b319b68183dabbb588b2cce54289eab16526514631d6cb5413fd659264b8110c03058d27783e6af82e14e29390d8bbb864ea2252befb8d656c2c3fab2df0971b820c23e98b4e38745ca67096a3a3438c47f06b21368ebc04328d4d08a209846d6fbca95b7fd8f7d785df56a6911019f251001c16e6ec4b417e7f50b6571bdc72ee"], &(0x7f0000000380)=0x57) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r0, &(0x7f0000000700)=@abs, &(0x7f00000006c0)=0x1f3) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) exit(0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x1, 0x1, r2}, &(0x7f0000000500)=0xc) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() 01:04:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0xfffffffffffff801}, &(0x7f00000000c0)=0x8) r4 = fcntl$dupfd(r0, 0x0, r2) dup2(r4, r1) 01:04:12 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) r1 = semget(0x3, 0x4, 0x400) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/168) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r2, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x9, 0x4) 01:04:12 executing program 3: r0 = socket(0x1b, 0x1, 0x8001) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 01:04:12 executing program 0: mlockall(0x2) syz_execute_func(&(0x7f0000000180)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:04:12 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x1, 0x7}, 0x10) r1 = dup2(r0, r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000040), 0xb, 0x3) 01:04:12 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r4 = getegid() freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000003c0)=[r4, r5]) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xba, 0x2}, &(0x7f0000000240)=0x10) ioctl$DIOCRSETTFLAGS(r6, 0xc450444a, &(0x7f00000014c0)={{"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", "87bdf01aea2a3923b39fd1a060264d167bc2944454041988b35e490436087ce9", 0xb78e, 0x2}, &(0x7f00000004c0)="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", 0x7, 0x1, 0x7f, 0x9, 0xfffffffffffff451, 0x8, 0x4, 0x5}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000280)={0x2, 0x110, 0x6c, 0x6, r8}, &(0x7f0000000300)=0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 01:04:12 executing program 2: syz_execute_func(&(0x7f00000002c0)="264796cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea00efc481925dc39d670f381d6a2f67450f483bd1d97c7c63460f5743c0135e787896c401fe5ff6440ff10702e1c4a2052e80030000008201089845e22c892a0f0000009f") r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="2d9d2caf28ca") 01:04:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x4800, 0x9, 0x3f, r1}, &(0x7f0000000180)=0x10) 01:04:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x20, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) setitimer(0x1, &(0x7f0000000240)={{0x66, 0x985}, {0x200, 0x2}}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x1f8, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x28, &(0x7f0000000600), 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x3, 0xfffffffffffffff9}, 0x8) 01:04:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x2100, 0x0, 0x1, r1}, 0x10) truncate(&(0x7f00000000c0)='./file0\x00', 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x6500) 01:04:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2}, &(0x7f0000000080)=0xc) select(0x40, &(0x7f0000000040)={0x8000, 0xffff, 0x80, 0x196b, 0x80000001, 0x2, 0x2, 0x1}, &(0x7f00000000c0)={0x4, 0x0, 0x9f, 0x4, 0x8, 0x40, 0x7, 0x1}, &(0x7f0000000100)={0x3, 0x5, 0x6a1, 0x84b5, 0x200, 0x9, 0x40, 0x3ff}, &(0x7f0000000140)={0x401, 0x4}) 01:04:12 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x73a000) 01:04:12 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r1 = semget$private(0x0, 0x0, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 01:04:13 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x17, 0x5, 0xffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x932}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0x1, 0x0, 0xd97e, 0x8, 0xffffffffffffff87, 0xdb, 0x7, r1}, &(0x7f0000000400)=0x20) r2 = open(&(0x7f0000000440)='./file0\x00', 0x800, 0x104) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000580)={{"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", "86b9344b14b51e30f5a1dad705e8127f825c47feb35919266adbb510506f4834", 0x5, 0x518}, &(0x7f0000000480)="a3ca38450cb40965a1ab47b6e0f7de632ada1f527701bb3bcecec91a14b52eacb086021681352928a137c38bb5eb4a4efcf540c3a8dc63b285809ab40440ba16658d05ffd924e280531d599aec8af6d888a7463b50a950139642d3fa13f385d760c9f89eb9c9a44d3655f0bd2d39ee3f8735f0c59a43e3469bee4b26b7f2d313d87490c621b32b1a115ef46727d9bec830c1dff334efb177d1cc74d93e8bcb24e16d07830c1b279fbdb1ebfd3fe6d0ee7e1dc905ff336a8ace16738b9631e88d4f708456f9df5cf071172b8a7dad8a81dd8d9d940c60359665d07d5ac075fdda4965faba3c528c3c950782099035bbdd7e27d8b2b97f600f39", 0x9, 0x0, 0x400000000000000, 0x2, 0x401, 0x7ff, 0x5, 0x9f}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000280)="0c17c4817a2df998cd801b69e43d6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4edfec4427d822a2a00c4c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000e450ea0101f265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/pf\x00', 0x800, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000a00)={r1, 0x10000, 0x3, 0x4}, &(0x7f0000000a40)=0x18) clock_nanosleep(0x4, 0x1, &(0x7f0000000ac0)={0x42, 0xb80}, 0x0) 01:04:13 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setpgid(0x0, 0x0) r0 = getpgid(0x0) r1 = socket(0x1c, 0x5, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5f0438df, 0x5, 0x6, 0x3f, 0x7ff}, &(0x7f0000000000)=0xa0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") recvmsg(r1, &(0x7f00000018c0)={&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000380)=""/85, 0x55}, {&(0x7f0000000400)=""/236, 0xec}, {&(0x7f0000000500)=""/83, 0x53}, {&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000600)=""/20, 0x14}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/212, 0xd4}], 0x7, &(0x7f00000017c0)=""/233, 0xe9}, 0xc2) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r2, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x8, 0x3}, &(0x7f00000002c0)=0xc) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(0x0, r0) 01:04:13 executing program 3: syz_emit_ethernet(0x7e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff51021086f6beb32c0000000000019078ac2300bb000000000300907800000000450000000000000000880000ac2300aa00000000084000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100"/126]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x6e) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x100) 01:04:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x8, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r3, 0x80000000, 0x13e1, 0x100, 0x4, 0x10001}, &(0x7f0000000140)=0x14) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) flock(r0, 0x0) pwritev(r2, &(0x7f0000000180), 0x0, 0x0) 01:04:13 executing program 0: syz_execute_func(&(0x7f0000000140)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = socket(0x10, 0x0, 0x7) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0x8) 01:04:13 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) poll(&(0x7f0000000200)=[{r0, 0x2000}], 0x1, 0x59f) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x1) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 01:04:13 executing program 3: mlock(&(0x7f000022b000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 01:04:13 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) getegid() setgroups(0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x20000000) r1 = getpgrp(0xffffffffffffffff) wait4(r1, 0x0, 0x2, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0x6}, 0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r2 = open(&(0x7f0000000340)='./file0\x00', 0x8040, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x5, @ipv4, 0x6}}, 0x0, 0xa4, 0xc9}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r3, 0xe6d0, 0x75, "bda6a9a42210aa0934d0e0256bc188d10574312581bf7c52c73fc18d9f556163aa80c42795a4e715692007ae8a70682ab361bfdea51d95e1d37554854ae4281c81d46e7c8cdd7b4d600aa45c4a0f6d3e6c3fedbd87d38803a70e4601bca4b59fa373cb97a008e7bc47182a4852aaea5a6e77dedf35"}, 0x7d) r4 = open(&(0x7f00000003c0)='./file0\x00', 0x10004, 0x100) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000180)=0x5, 0x4) 01:04:13 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fdatasync(r0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0x29, 0x4, &(0x7f00000000c0), 0x4) 01:04:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)=0xffffffffffffff2e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:04:14 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) syz_emit_ethernet(0xbf, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800492500b100667367ff7f907800000000ffffffff0144340883e00000010000a7e7000000030000000400000ccf000000ff00000006e0000001fffff16000000002ac1400a8000000e9df121e3cdca4c86e654ae98e3cddc9911c4d070792000002fe0100b5751639532dcb0eb86b08dba398d5baafc02acf8ac88ae6cb110d19ce735ef3bde1fb8963106b831d2a73307b99d7370456b296fa1c3075d610e7258ef086707342f8fceaedfe1370eb6790d61e291d05b517da1575f57d3b9a4b8cdbf7b9849b815bae0ce1ede1c28a4afdbdcc0394d53491ff6319bd928c2d"]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x101, 0x4) 01:04:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000200)="1a808b4d7fb8ca10ed7e170673d364a5e5c071000010640d96bf8da69332ab3080471db1f639070ab178170546c9aae72dedb7862101c288e1e2432c78861869d6") geteuid() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x10, 0x2, 0x393, 0x100000000}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x1}, 0x8) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000140)="140aec1525b19a63ff8014765f2cf339287a5b922a4628fc22770ae5314118ab124a4c36606c8c9736e234b901975bf50af20d4353e12810") 01:04:14 executing program 0: syz_execute_func(&(0x7f0000000000)="9834190f050fc7f7914141e2e9965680bf108ae596c4237909c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb81200007d53f187888c49f8a1c4bd1fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a775d065eff3a7a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95d36f244aea1c9fb110f0f3804830a000000") 01:04:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) 01:04:14 executing program 1: __getcwd(&(0x7f0000000380)=""/214, 0xfffffffffffffe8f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xae, 0xf, 0x3f}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r0, 0x0, 0x8}, 0xc) 01:04:14 executing program 0: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x0, {{0x1c, 0x3, 0x80000000, @mcast1, 0xffffffff00000001}}}, 0x88) getsockopt$sock_int(r0, 0xffff, 0x10040, &(0x7f0000000000), &(0x7f0000000180)=0x4) 01:04:14 executing program 3: getsockname(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="f63b000000fdffffff"], 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x610, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) pwritev(r0, &(0x7f0000000000), 0x13b, 0x0) 01:04:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) flock(r1, 0xf) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x83de}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000200)=0x10) close(r1) read(r0, &(0x7f0000000240)=""/190, 0xfffffdb4) 01:04:14 executing program 3: r0 = dup(0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x100, 0x0) setresgid(0x0, 0xee00, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYRES32=0x0, @ANYBLOB="2a29ac17cc22e495dda6bc67bc9f22eb9a11d674dbc191b1a17de29a484158d670e9111ae132e7bb77ce6d1a7f74c13df1b7ce22da47ab"], &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x4, r3}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001680)={r2, 0x80000000}, 0x8) r4 = getegid() setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r3, 0x2}, 0x8) setresgid(r4, r4, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000016c0)={r2, 0x7}, 0x8) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001200)={{"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", "96d3362ba443ba4d7dcbebe4098f2d34d1a415edbfffb87519afd79e70e090a8", 0x8, 0x8}, &(0x7f0000000200)="d61e340fe56d35898c7a4096d812d4fb1553db9d7b041870497448d26581eccadd25334df2329f2a1798e6eb8499b0587e3a689bebf34850881a32839f46485fd8f0ba62c583e9ae5922c7a17d00d2b9df0731c088ff69ea2fda4dc35ed854113ed1a64d7819267077c145d4fd046a2792d2ae10e249abfc0fc8078c924d9b20de7fcf52fb57d308c8bbb1de86045820b79b536d31c6f7a60113c35123b9e304840791ac9b82494dfa0bb4e5612c9075fb3f9da6a96e3adf03ee39905413e47214b88a17add8a1c9f9ce865031499fac0650d6cd174923eb1ac0abc8ff256473919864026549f39f9d73b05694df3396e64af7580563c1082da40dfd5bac8a564f60141f77e19837de66bb04e89096995df1c648661bf3c771a32d31cb62c5eda3682d5965b767b7177bf1155617472f68f8cf9b6925dc598f5a187364099b6aeaa383096f5fc531ad708b6facb89391a8e179413ff80594798ee9d33cace320dfd57064e23688a546a03d7afbdbb245216d6514d8f80a77bd5e1de8bf80f7373ab9deac1c11ebf6551717833d131939ba7507f744bcc61f18e5a4cebe58f7685637c221de789948c38f0a1598434af9f4fee5759cb870aed286f73b5f1c18ac77d7848d48a4b92e7fedd4c29d2606cb248da71a607bd97d62cb0822e74f4472f74565f0ec690cdfac41ab4babb6f37e0c98c7fd37b6d831abcce8d0bfaf14af6deef5cac5a5cc0d7e0ccc0578ebb66c9bb82c2647a50e060f241875998202a6d7f2a64ed5c73a45e77415127ad508db4ec7eb4def39ee925b5a353e9322022c38f725046d0d3aca198e138e8d13e039daca332b1c69ac9b5f8a29c97928ed6aafddf05eaf7482910fb924c2e510a8f874bb73ec69fba6d11a8e72a2fbe7a58f6b54bb57467723210fa44aa28170d87571a355caa065627410879bb7ca8672f22a75d8cd7b2d6a1f41e08722ce9012d67087f84a214762c823115368eeed5589ca9a4c5e8ec228e870185bf53fca44aa7e25e867d7f4a1c9f6877a67103846e44bf3e0a2723484a13813a98e274070fb0d4ab297b7e4100df26f92cf048fba77869e4462808004d33c60b249fc4f2510ee0b959f380085cffcb79d21195c5eca2525d0d9ffe96e08d5957549be382e08f7adbfbe97f8b25506933d1538de489974b2c95096e3d88b060bb0ca1ec6b8e87630502b672f16686f268c6f3a17693099efeaaa0db5a18a021a8f11590fc24a5b76265779a23cf4353deaf024abfd4b61a114d8a4d0b2be4d0ba4c9b942170e883bf0247d23d1b27c2718aeab1cdbc218f5acc42a65970fe59cf7476f5e171bd3a3b617c680c2e4ae2bb3c3ceb1b1f1ace0ebdb80a9eca968608b4e44a03376f630af24579839e6478e001b7536017e645dd20579c2eaf6e00e0bb77a2a72015a52eb245f38539d87dde267e71ea8c633cf6c910f502dd39dfc852b134f89ae766c13e01bf12fd75a349b126515fb9ce87298dd44f22f05bdd07a3a471f278258cd403055d966d0d3ddb75d9902aa254e5c9eac28a4d75e97b2dee9cb2b5d55313bb001076f148357eedc707a327526d76cfa16d0333d95743b2c055af08404e8c61631501bbbb0ae1a8f28935cb6993d01c4fb1eb4e823684b4f65c52c864b134cef041192630d18834a37ebbc6f4f05ad3f5d32b7eeea4190b6a5c18b56b68d4c20c92ed601f69a0e65706f5dc8c7f9c401668c4911d19dd3ed99d476aa26ac1fcd54d6277b0738db028635ea309ecab288f59c7aba488b9130828b4eac7321b927726adb37fa7e7bc5d63ded1c9c76321f6652c958957d0f00b0f8f9f4184d2b1a8dd8721950e4f065741968d85349c3caa1a343d9a0efb629dbdcaac07ac2d0d970d1e5bb258d37388a738e047276386fb264d97b9fe47d6cde9d09fdb87000f4569039b1cace2981e37885a3e3f3769e30820b4351e40a37d9c09f4364326c0b33165603394c115c4661b8baaa2ab89f161abe23914624634d61c264ad47fdc05cf4d10aeeb6a66087440dc6fbfedd9d86e8ea1d6919c94d68fda4a5e67f56d9a78c48205d11cefff0bd2abbf0a577f72d7ecf600310291fbf7f32a8233e1f1b7b08c83d470f88c31244d1c20cc8c1f7712489e5c813dca4bcc94cf8b8d9bad705196d2d3770a340db9f6611c568ce7e52d801ea1c9675c235345509f0402d4ae5e715ae06c031d2ce62a9eaa1f939079b37c51c81b1703ea9144cdecf84f8e7213adc2a202ef0d19f12dd2824d895d55332bbdc9c3498efb3b4e6905ec5625dceebb877027cc6e553fd46cf3187dd9104a6bd0c4fc65455943201341a4f0657b921b2e39d857f1c9deebc3b2bd7ca4a4f25455bc10ac74ca465893b12776ae9f5ef808ff76ffe81fd500be8b30ae5a9e900cb2fa1a0958f2bb3a163f836aedfa4f5fc6e7557f53ac79b73cb7d527a6caadbc9dd94993dd359e0412fa4b6bca947493a800f1ea052b31b35cbe525021b3a2ff0eca6925eee893fcb1dd658b7c609038796fe4c5d139079399cfd66191809bd08576ec726480166f51c9f118997ac28d9f7852afce53292fc1c02b44193d72ef9e74cd9adcaa7450ccf97c0c68ddec3b2cc545db4f7749345eba9810cee849cf425b5b25e735ceebe5049de00083f2e6ab65b18f96e2da0d1830691e4c9af98434df4117c77dd4cf25f1d5ca26a6a77bf0ef1402bc86efd0b557edd1aa8fafdfb52d353ae5bf847ae37fefbb13a1c35e16be8f94251c03369fcb14be71d4ecf6a1f7474dbdd1e064ec459b4fe3b3a22b295fecb227808b15685566ed4df61b0384e527f8fcefa67dfd8fdea5dad8300df032aa6f58334129bec595c56d3c4066dccc73382eeb37680e312e3e65f0f0b3adfa34cf2e6329705c61cb3f63daef421f1afc899c611351e1f1c543fc0a451dd65693cc617052c22e6c21709b6167c88dd07ae4abb65643a205a21d0bc9c9f6b40f6d59dbf0e7908199759b837b267a87bdf300171c1c18bfec564581107f1c92b9658f33a12c30083b9175c52e04018864dd1db2ea382aac1c334dbcab0c5464a0e26e44bd98737935956643da12f9341c0627fd5ddbbdcdad977c53ce2d7271c81c4254e6dd56fd20f93d1046dd7117e9f81e8f506a6c3c8c114a8b50906466d9c3b592fda65d67f4b364603e2f82f025c5221b7ab09e671d45dc68e011493d6d3d29b2cbcb7a30aafc834add2c95ba00df1f39ae9be4dae63c4464cc24596643bc5b57f3ebf5e33edf88dcf5fda3bdb8038dc1e99d4fafefdca929a33ab629748a502616184009b7196c0e99b6e2f71fea70f20f7475cc69d7fc0510051fd98fba801fed79b301f455d3d0aec8d8c12d354c327ffda96de724f1fc23b3afda7c73d4391eafa5d8964de7d62cf0f4938f2bda1f5a008df9f9542af087aba389eb149b70ec09f9fac7505c7b3f9a9ac9224bcf18b91e656cf531fe4420154fce79e7459f46822a7865ce56549d8d7fcddcfe037813c2b26b9b0109b1032d78e6c9699f01696d72aca5aa6dd584e4c533b7f19b2377bccc4f3dceea1b07aa2072142881b8fb4b65f644eee06c08bfc67672a822d94746beea106600350e2b43444995043b3cd53bbfff94ae2941b2d650ad917a2d3858c83b8e7eb34c7f1127039a6a2b1e5cff059516dd2aaf44a6cf9b417d773fdc9415cfd85cf4343e97a715918f42a44329233b523f35285576d1dc4cc7e96b474577e42022bbc4c15276c2f5ec53bf5be04a0b292688cceb65d2bad6f610355c609197adda39e21b4ac75b274b9d4a722c3eea2b69ff8c6850398404cfc051c73fbbfface45c2645265e9a267c17b000499ffee280b5797a9aacfdb17a0e51ab5f3206ceab5f76d3aa2039336c21a49443cafdfd10d637c514b5edb3d72c893994199edfe36708d1d9597616163658bbeb35f1d4a402c42e00de3c783c25df94b909038db132be997b218e82b50d09a69e43dfd35d7657028f432d4c68245495a901c7c13a100eb9a619a024533467c385b0bcfee2def16c02014cc8cc7595cefb6622dae3360ab09de43cc86b30430b46c4b0cc5ba7c160c451a7e4b0b8e14037f40967a693f14caedd1588a81fdd573d38b6c3a90fb1c275102ec683be4d5cab8029d7d2402c07a18f4745372c265d9c7a48b109d8d3a90e31e745984d9ccee7e898b2177f0f817829c94e84efbdcb8a31a05570b50aff1df77bcf72be87bda9b78713e48ce93d2a75196185b31d015137c854a6717c67c84daf550d7b7ba5124db45218016de378ae91024f480883338ed0ef2c6e96a36c928bb1d52eff6721582b33d2f822d97dcf5823bdcb6c51bf217ec1e415d04c0948fe7c862d10cc6909dee0ed1e89748b661c86db698dc21845b7623f0f94e38ee9d1a1cf86ac249fd4fe7bd8fdd69b8c7415755a8570e124e1ab01cb5f4eba770456d4fb447789ca20e516dc80a5fca418ab4ce8ebf5c68be7f3ae15cfe5b4230f8ab6f2c558261f68b73586e57ec2f978aa98f1920b4c6230a6f6f27194c2c73cc0b4cc6708ba636c42a5a54e176b4013d366884c90b5f2233ad7f73fc4766344768127e026f3437e51d31145866d65e0fd5823221a77f7a4e0ad9cb1684f0fe55c1f71cb0f8d92e8e5a29e989cb73f2364faf257fd97e40c692e41a469be1cfca360d2a11f484f333bc54b42a3ccf206b907d9952f4907104aabe95c62cd766b70d2221f76cb93c5f02a216ae98a6c327c5a9e2ac1649766f6efc714e3ae3a7919e3a354a321dba7159ac947e17e4cf50fe7e81832875a81a9a28e9d2bd779c8ec519b2a1a39fa387f6c4489e8b9ebf5870be1f4fb15cd9a04429d2393353fc15503714d819ed843b93dbe14799bddd323edeb6a98ede6dc57aa04784180d43641771e8760f6a2851b8a3d0d3222a6f4053be50f725f8f1438ae5d76beebccf808842f799cc8b9fb9ae17bf87c735378dd1ea0f547543c0a320ad2c317fb7d84a77116708eb5f8218cc2fdb8b909ce472a834ba818abf7eba9ef8b6231aaf916690d388f16d5707cce709d4135d1e7e63b2840807ca979ff88ac7a4631b1b46dd63bb66142c9008e242f38c2899d428fcd06954f10c8036c2a96ab9dd2b1c81b9789d609dfe3b24bc91ef124f85c4ccb8b693bbbe7d6b0bc9641f95feb5e00d8a6e516d78f53ef85b57c9ab16699a6d1ecaa2d078bd96b690a637224c5e202da721d38f2c1641fac8af15126a82e9b4c58307cff1fa9d48fb5e83d53080875af74e364978f28b2e55830a7eb03ddf4f9bb9bfc9f6885d85d96d6e97bb7a9370dd8f0706c893c70643b052ef37352f46834f170154018b0bda9a0a151acaf72ee3fcfe3f92b56ccf33fb8e051960164182d991311bce0e69f288f44928b70469f0be6fa44628c184a815f3d92dd71becc8cf149d9451908bb54b5a061c799265e7753186783b017dbc2a9f1f0b397a2a1c5f96dc0d94a7de13bc0d0a11199729eaf4ec1a4dca3b0e90eb92f385501d53d0689e1c3a1b3e02b7a0ab35ad31558e03c5e1a5af42709ec71e194ad2cdd54c9d0808a462086742a31aec90d7eed0517a40eb993c31f9f5b832bce6baf22248f350047fa6758cb069c420634c4d297b5300b951020fb50fa2a7f302ed154fd85975d0b972ee9ba5c97d6cdc3c28d96e14b46c606d962be57c9eb50c23593aebe09baf56b7256d684a6d828c238b324597ba64f01b4185c69eb67c52aed8a72a6cc1b3a8ce70233249d442131e26a37b59f3c2074086f75f229558c76b532745bcaf0f67c93e1a050e8eec", 0x6, 0x308e, 0xd1, 0x2, 0x3, 0x6, 0x80, 0x20}) 01:04:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x40000400000002c6, 0xfffffffffffffffd) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_getdents(r1, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x4320, 0x3, 0x80, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) dup2(r0, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:04:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x400, 0x11) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)="94c8afcdb6e018301246367bb279d2250692a0b82ec1d601c10ffee2a8e1caf8a7311671eb2f2a44445fadebbdbce451e9ed8e84a13ea01da6138d6bba3f0be29d8d0c0fbf8c1bbfe24f4f455116f28911ea230071162810382350c11617f804ee489a7af48d8c7b311133d250f9a989fb38c3cc3a388893f781ef8d65a1c82c28182479c1220f8c13485c7d1936ff68f522308f1c2a6b8bf3a1782a4fbb", 0x9e) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa) syz_execute_func(&(0x7f0000001300)="1c1e4132a594dc000098cd801b69e4f56962f5696200d9d9d0403853fe8fe9589b26c7e4c753fbc4e101edfec4427d822a6300c4da76768f4808eebce00000802000c4c3dd6d68074851513434ea01eff265dc5f00c3ff0b5b45363ef80f9966032fae7e02e502430f01eeca0f5e5bf447000026400f0d18c4c281b9649e0de3df64673667667066c44278f35f0a0f01c3c4413b10d1f3111d54111d00") r1 = shmget(0x1, 0x3000, 0x500, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/4096) 01:04:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) 01:04:15 executing program 3: r0 = socket(0x200000000001e, 0x3, 0x1000000084) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000e00)=ANY=[@ANYBLOB="82ed6909dc47e3fd5637f6910b37002e2f66699055300051d9694d290573ba24dd4706019e8546ad4d723a2719ecdba4a43076c99128d1bdfd6a6334331a6a43c1f29fca0f7e41b4884950d8777f4e20e1836148b10b259b"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/767], 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xe8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x100, r2}, &(0x7f00000007c0)=0xc) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000440)="f4e2389d904d59") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x8, 0x1000000000000000, 0x1000008, 0x2}, &(0x7f0000000300)=0x3c3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000800)=""/109, &(0x7f0000000880)=0x6d) syz_extract_tcp_res$synack(&(0x7f0000000e80)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000ec0)={0x41424344}, 0x1, 0x4) syz_emit_ethernet(0x1d2, &(0x7f0000000f00)={@remote, @broadcast, [], {@ipv4={0x800, {{0x23, 0x4, 0x8, 0x3, 0x1c4, 0x66, 0x7, 0x7, 0xc, 0x0, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@timestamp={0x44, 0x14, 0xfffffffffffffff9, 0x1, 0x5, [{[@rand_addr=0x6], 0xffff}, {}, {[], 0x5}]}, @timestamp={0x44, 0x30, 0x0, 0x3, 0x4, [{[@multicast2], 0xfffffffffffffffb}, {[], 0x6}, {[@loopback], 0x8000}, {[@loopback], 0x1}, {[@remote={0xac, 0x14, 0x0}], 0x7fff}, {[], 0x3}, {[], 0x6}]}, @noop, @ssrr={0x89, 0xb, 0x9, [@remote={0xac, 0x14, 0x0}, @multicast1]}, @ra={0x94, 0x6, 0x2}, @generic={0x94, 0x4, "dcae"}, @lsrr={0x83, 0xb, 0x4, [@broadcast, @empty]}, @timestamp={0x44, 0x10, 0x1f, 0x3, 0x2, [{[@broadcast], 0x2}, {[], 0x80000001}]}]}}, @tcp={{0x0, 0x0, r4, r5, 0x1, 0x0, 0x14, 0xa9, 0x3, 0x0, 0x8, {[@fastopen={0x22, 0x9, "fbe5273b18286d"}, @timestamp={0x8, 0xa, 0x1ff, 0x8}, @md5sig={0x13, 0x12, "f6f0ec4f26da1faad7f45bb4662a96e1"}, @generic={0x27, 0xb, "e1449c19d13001f9d5"}, @timestamp={0x8, 0xa, 0x67f1, 0x100000000}]}}, {"9aef797a38f799a7b5cbdffb4efb5b95717bce6cb9cd547d84b47252c23d325f1b58c946ce57fa2c3b3e7482232c615e0e93099dfe63957d242fc764de7a20eab8dad7a14e9d9f464dea8dd0739d53dc6a918acd61cc20288bb59fa687cb50fa19502b26b1077848aa3ea8c1d00bf236e6771488f4f3755c61852d1521f59caec76c98fea8b592290aeaa5a599268bae5e99aacae9a336180d765589f924fd9c431447675a9560317c8ba9941d896226056916691045baf0ef6958207de50b122faf72aeb963eae66b554ca0c7713cca3f4638538f812ce27f3a3d279d596ecab977bdfd1735bb7c"}}}}}}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0xffffffffffffffc1}, 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f00000008c0)='./file0\x00', 0x0, 0x108) ioctl$DIOCRSETTFLAGS(r6, 0xc450444a, &(0x7f0000000980)={{"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", "6bf6b644d628242a50ef700de8e797cbbc5d5d74aa2437bcf1eb55380ed3c70c", 0x3ff, 0x7}, &(0x7f0000000900)="e53af11ceb75e1bc08fcf035cdc133ea59a37eaa270a71d0adc947b56f356a0374f4303de916ecce5a5ecd602fdd72728fb1b0255b4185987dcd2de6d5974d9558fc616713f594047c37e5e6fc1d8aab8e21737c5270c846240ae78fe3da", 0x9, 0x4, 0x1, 0x7ff, 0x200, 0x0, 0x6f, 0x2}) 01:04:15 executing program 1: syz_execute_func(&(0x7f0000000240)="9820960f050fc7f74e06060a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53bcf1f188a1c4101f9b9b25ea74ea745ebbe6c4c4c4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfbc4617c770a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000480)="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") r1 = semget(0x3, 0x7, 0x9) __semctl$GETZCNT(r1, 0x6, 0x7, &(0x7f0000001480)=""/134) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000040)='\\\x00', &(0x7f0000000080)='%+/\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='[,\x00', &(0x7f0000000140)='@\x00', &(0x7f0000000180)='@\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='(\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='{\x00', &(0x7f0000000380)='!\x84\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='-\x00']) 01:04:15 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0) 01:04:15 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffff) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) 01:04:15 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) rmdir(&(0x7f0000000080)='./file1\x00') r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x4, @loopback, 0xffffffffffff7fff}}, r1}, 0x84) vm_object_vndeallocate 0xfffff8005d4d0d20: tag ufs, type VREG usecount 2, writecount 1, refcount 2 flags (VI_ACTIVE) v_object 0xfffff800591f4d00 ref 0 pages 0 cleanbuf 0 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=0, extsize 0 generation=68a1a95e, uid=0, gid=0, flags=0x0 ino 197840, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 0 time = 3855 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029cb36f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0029cb3750 panic() at panic+0x43/frame 0xfffffe0029cb37b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe0029cb3810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe0029cb3890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe0029cb3950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe0029cb3980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029cb3ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029cb3ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 2088 tid 100810 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why