Warning: Permanently added '10.128.0.129' (ECDSA) to the list of known hosts. 2019/04/11 11:16:52 fuzzer started 2019/04/11 11:16:52 dialing manager at 10.128.0.248:57030 2019/04/11 11:16:52 syscalls: 438 2019/04/11 11:16:52 code coverage: enabled 2019/04/11 11:16:52 comparison tracing: enabled 2019/04/11 11:16:52 extra coverage: support is not implemented in syzkaller 2019/04/11 11:16:52 setuid sandbox: support is not implemented in syzkaller 2019/04/11 11:16:52 namespace sandbox: support is not implemented in syzkaller 2019/04/11 11:16:52 Android sandbox: support is not implemented in syzkaller 2019/04/11 11:16:52 fault injection: support is not implemented in syzkaller 2019/04/11 11:16:52 leak checking: support is not implemented in syzkaller 2019/04/11 11:16:52 net packet injection: enabled 2019/04/11 11:16:52 net device setup: support is not implemented in syzkaller 11:17:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x3, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x2, 0xc5, "9673c40a141d6afa1d18847d0b6c0edf8e3791db37dc88b707865b8fbd17865787efaba6be114995e6fda5f09a530b0fa621fd9aa035092a153fc5594d8b3c74dc52fe80d7316b168e6761cc2734ea83f4acd90b446e296328bcf06e19bec25cf5c2ceb47986259b15d8d8430a280aedf2cc55120ab6c1c5ee7953b27cddaced821ab145d2ac7f49161e64d965e5e0e7a4e407e7292224d3eb36f6d409f8dcc2277c488c23193b21d85f866ff8adeffd1209ea74d4840519a4fbf9e86233853d7caf27e484"}, 0xcd) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) r2 = accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x20000000) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x2}, &(0x7f0000000340)=0x8) r4 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000380)={r1, 0x9f}, &(0x7f00000003c0)=0x8) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000480)={r3, 0x10001}, &(0x7f00000004c0)=0x8) ftruncate(r2, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000500)=""/221) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4, 0x12, r0, 0x0) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_int(r4, 0x0, 0x46, &(0x7f0000000680)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000006c0)={r3, 0x5, 0x39}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000007c0)={r5, 0x1ff}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0xffffffffffffffff, 0x1030, 0x4, 0x3, r1}, &(0x7f0000000880)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000940)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x18000000}}, r6, 0xfff, 0xd6ee, 0x1, 0x0, 0x3}, &(0x7f0000000a00)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000a40)={r7, 0xa7, 0xa9c9}, &(0x7f0000000a80)=0xc) freebsd10_pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r9, 0x5) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r9, 0x84, 0x107, &(0x7f0000000b00)={r7, 0x5, 0x2, 0x9, 0x53662540}, &(0x7f0000000b40)=0x18) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000b80)={'bbr\x00', 0x4}, 0x24) setsockopt$inet_int(r8, 0x0, 0x1f, &(0x7f0000000bc0)=0xfffffffffffffffc, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000c00)={0xff, {{0x2, 0x3, @broadcast}}}, 0x90) 11:17:04 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0xe2, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0x200, 0xe58a, 0x400, 0x4, 0xd0c, 0x7, 0x8036, 0xffffffffffffffcb]}, 0x14) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0xff, 0x0, 0x0, 0x5, 0x1, 0x7, 0x2, 0xfffffffffffffff9, r2}, &(0x7f0000000280)=0x20) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x7, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0x9a}, 0x8) setsockopt$sock_int(r1, 0xffff, 0x808, &(0x7f0000000380)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x0, @broadcast}}, r3, 0x4, 0xa6f, 0x4, 0x8, 0x6}, &(0x7f0000000480)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r4, 0x5, 0x80000000}, 0xc) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000500)=""/218, 0xda}], 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000640)={0x1f, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000680)={r3, 0x2}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000700), &(0x7f0000000740)=0x4) mkdirat(r1, &(0x7f0000000780)='./file0\x00', 0x1a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000007c0)={r5, 0x6, 0x64c, 0x1, 0x92, 0x1ff}, &(0x7f0000000800)=0x14) r7 = open(&(0x7f0000000840)='./file0\x00', 0x1, 0xd0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000880)={0x40, 0x400, 0xffffffffffffffff, 0x81, r2}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000900)={r3, 0x7ff, 0x3f, 0x4, 0x2, 0x6}, &(0x7f0000000940)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000980)={@in={{0x2, 0x1, @multicast1}}, r6, 0x7f, 0x0, 0x2, 0x9, 0x3, 0x5}, 0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000a40)={r3, 0x9}, &(0x7f0000000a80)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000ac0)={r8, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000b00)={r2, 0x8}, &(0x7f0000000b40)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000b80)=0x8000, 0x4) lseek(r1, 0x0, 0x3) sendmsg$inet_sctp(r1, &(0x7f0000002400)={&(0x7f0000000bc0)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000002240)=[{&(0x7f0000000c00)="26ede270705487111fee09322b3bea406cee45df48e20a698c18638fd35f266dc2ab78958b770d99f31b449d92ba17a9d5cd570cbeacc6b943422904fc3ee9ae93d6fb64027a62c89ba52a7d37f114eaf707f196c7bdc0139c7425fa3f9ee9ae63e18e18c593d0ddcb81b5e580cc1f2fecfe6bd81b00ffc7b205b22794a4902d0113db93db765a04aae9dcebdfd945947019f92bacafcd682375d40d7f5c759774b320e626b26842dd87cf415ecf27d89362c5f98f8d7326191b355bfda0cf0450f2822f2fbec3e47b2ae359ab202b450062e54291a9b74cf3450f535468bfee636d8912365af3970e277e4cfd265daa750bd2e6", 0xf4}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)="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", 0xfe}, {&(0x7f0000000e40)="8470c728721f6f982c42ad69fe092d0572877844aed8e40b04641a277223bb961884fbab24f5b688b6f6761ca1fd679d93fbfd07d0efbb0a0c6eac0d4ef1607cc3ef7e731bb41dbae81a1813d2d8806e188ae211712a8da6dbba4f5d44c9ffe8f478d0b0787b8f59227a", 0x6a}, {&(0x7f0000000ec0)="9cb73388cf41f0606fcddf7dc7cc5e70c00a72f4a72745eb1d242a2b649e6564405492c2439e0713c6c8dc9dd6b7a06e32e205781bec7096a8a065edc151228c4092233c9158f47a7ddbc5b9f3954fa8402f179bca769ea709725f3f60e7692253e169dc53d22ea665b0914f342527e86df511041457d9d7665d7f0b5ddea433d4c3c80d64a16f5afbcb3e07a8c1aeedd7f8e62b9273a7795d312d8169c765a97e6809", 0xa3}, {&(0x7f0000000f80)="9fbcd5e46827b9b6d4831a3f880313577d94a05a133ac328fea39d06154138b040ab86daf91a5fadc20fe60dbbf2fbbbec6b3d78cd406661441c766fac79ea4c28e8268603bcdfcad57ed02b0e97ce97c9eda9fd9f2bb4cc03e8797212eda1e7b1b79046edfaaeae372a4066038316a830735e84d123991ad68240254874aafebe1fd5007fffc1cbbb1e8f59b8662da3eb3fc9fa4b0d9c", 0x97}, {&(0x7f0000001040)="af08d7ea346d7a1d7e5ac5d03f46fed18e9d2579ec84d87b7ab2bf87aed73df68c61761874f3e84a3ca95ff00bd20b7817836af03991ca9f7644da81365f15e0e9e9d213c617297ed851a56d654e790cd9d9630b16e7165989ed011342b48db80a3324731bd69a8bc0d7ff440dc199912ddaefbcc70efee47509188e87ef1e176d8aaf4fafe9a9ff80d04197da4c12e580cb91711c239212bee0d3ed61290ee6e99343b8010065feb1992f2d643258dde4e0f41c4113bf4758beb2466949c9dfabd69e96101245a1d1b4020445dc3e26a4108a97e84d0ca76e19fce370ca503491def9ff811e78202e69913fd0a769c8", 0xf0}, {&(0x7f0000001140)="37f21d19733c8fe89917d59d949efd7143483e1516cc70d5055cf90e24ef98fc50bae5e6f5acd77c40c3a2e99b89c125f5badde44748593086540d48fd01fe561e3fbade056f67d5c38f70364ccda946ae8f40a4906852e2b038d6cd48c2ef61ee0037add11e3d3f67be88dbb99efc15f4630a6194344ea6f4a9925ccee722ceeeeab97ea3fe2016602b76e3ed7297b6438ff5b4649407594db3afd88c0d7e8fc4a689c0105dffdb9f767f80e7a948d8f5128b7d8edefce77baf1016e6dfcfbfd52ca979c330df1b99f4cadcd745eeaa48b4e0cf952cc1e66cfc3ecce31e34dab2ee8ea7e6fce5eec5", 0xe9}, {&(0x7f0000001240)="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0x1000}], 0x9, &(0x7f0000002300)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c}, @init={0x14, 0x84, 0x1, {0x6, 0x10000, 0x1, 0xd5}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0xfffffffffffffffb}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @init={0x14, 0x84, 0x1, {0x100, 0x1, 0x0, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0xbd0, 0x1706, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x3, 0x2000, 0x10001, 0x0, 0x0, 0xfffffffffffffff9, 0xffff, r4}}], 0xe8, 0x100}, 0x20000) 11:17:04 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpeername$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="e9a924e753720b21eb53fc741a081efac7ae12f8c3b5e8f0b84e812e036e848f92cc716ec9826651e48138d9ccae9303eae3c3f81e0611f34e9f8f9520077d829c91f9c5d3e42bea0b64e81ac3a567b7b49d2992b0cc146394ceca258d2fd3bfee1ba5b5fd98f39abee6ca3f686b61306149d41b54a78900f6f1d6e294f2b5a717de290f9492c5a87e48d3b42e9964a66ab82189f77f1ddd06d6220ea25d1e61c8a5f27bc1", 0xa5}, {&(0x7f0000000340)="c6558caeb0831f57c9826834d4a15dd8baebeea2a1609137d9ed4f0821def6fb677afbd86fa77b166c0c0972bf0127d6a625d7a1daef0692f0eb2edf60eeb8f5d6e697ea1c0e5e88a544f690b7916b56064c862a4ae54a1010d89311a5734a75436ccf90d69debfa61622b6795ebe27db87f6affef4f01cbf751ada7dff0b40afa074180406e2b46d1150ac22559b698959e4560208b2d96f57056c869cc13685f6974", 0xa3}], 0x2, 0x0) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r3, &(0x7f0000002a00)=[{&(0x7f0000000480)="f507365ee70d2ef510b834cc146140fcb0e50d87fbd22dcfba0c2125b88229526b6ae33b5a697bb083281a3759d090f34ec12321a286439f28da97c02c94f8b1554f377d4b3a400ac0d80cdadcdd830426f7a16eb06fb6e341a396c41c97e7a4", 0x60}, {&(0x7f0000000500)="d9d1125cbdc1eab8e320f4032b7743b3c10b948802ab65a01ef52846807f20fcd0e2ad693df38d168fb99aa23284a3f413db6a778f4745592735512c39bee959f918252b32e01bea6b3dd092fae889a76361c231289d9afff47564e5ce", 0x5d}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="540d7a41fdb4e31b8cf2fce9c0051ed32b44da4a33eec8fd50e6e6b798d02a2568251d7f460b80bbc665b526f278f598521ee56bd61ae786c70db8337b7326b02afbc6a3aa19ccc0a10c478a01e2910de346580dafaf377b68cce799dfa88a1b899677e3981aaa8a304ce774028b348b3422896e20cece485c5d78c59473ee03c29985c11445ffa8ba5cffd3bc2bfc07273fab6b91743d54", 0x98}, 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0x1000}, {&(0x7f0000002640)="e31c6a0086c42d7ca119583ea0204fc54d9215a6615fd90b0822605c5003c102c33be0ed8257bcd8b55b4272a9e04880b846c02c971e182ae022a962d7f896bc3261b0e935c19397796357171b1293f95acd6e0440a1cc3f9a236d47930883aa8ee5c4bc3a1ca6d822e47ca07b89e09ad2179dcd0f7c0fa304ce51970d855a34c8f6c0783f3099b19018d0e5edeaaf5329c41e9380c59c00b0066033ce3744981e2cae35c6e1961e3bff43b6a7f7b9d62f292b2dce93f9249000f3aaa823101566516d1e65472b332214a618f83630ac7b4f69cbd8ac9f3b93c2f97f2b6fee0cbe4e5a0b248c1d9236c7c5a6ae31", 0xee}, {&(0x7f0000002740)="569fdbb18cca71e5283a1f76d1e870113a38f513bb23a9eb136798bd56a7754a7dc84b49d63f682555bcbbe8271300aa1c2e27c32bc019042a64beebec786916397b3f9888fdd81e285535c47f73db59b166559232b7b0cce0abf3eef1aa1bd980aa0e4e", 0x64}, {&(0x7f00000027c0)="352009b8c15cad5a28e17a64d31bf047cae03e8f59aedf7464c6fc47d89efc9f04cce0408217be6defbca3aa7718c9a8de2fe968b3e6f97f75f362bd8e9ab758a83a0b3f26b1ec718fd08f3c008778efc83fc9563cb2b4ed1bc53dc9764343ee87fd1710e8fc65ef207f58b78da14f1755d3ee0885cde3e683a22f46f8099577cd67afd9efc94e4b82df581a885fce24ccb934913b2fab2e58465687b872cf7e28dcd09f73b90cc49bdba9c0db2fef9e045b1d6cac5636", 0xb7}, {&(0x7f0000002880)="55b4f6b290395db598b2aef13c911628b41a9f989943d17d7fe73c6666c5bad6875c26db77f8e6367ced02ee97e334fd21ddd1a40f99e59fcceda5264ae45fc8ccc4f4bdb93781f7d89ffc60e08e37438130d37b3c13d08d5ea9d91022fbed3e88dcc4ac27f96a2b3d8f921ab1a3af45b47e9e9576b1fa463f8921ca9876b4afe83ac88f43aacb8891c0614aa32be025dc987f213130bc00512651baab473ffed5d0decdc6131235865d5ebf5c43d2e08278e51c1c65d2039e9299c8973806bd4d68349c4453e5a76afb8ddf02acdd431a6f7692ba268f9e4c9dc39f1c770fa172d9e024607e2a2ced02c87f", 0xec}, {&(0x7f0000002980)="067c1d694f900b7e6b9278972d8f3cedc6097853d554809ff706c68fbd6b9c00810abafc22e5b34e03cd90e9de9eb7e080f38dc63ed32c06cbfdaa572a72251415e2abe8446eadc0abdc2b1e354efc39d4d8d3699b15f5c120be42", 0x5b}], 0xa, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000002ac0)={@in6={{0x1c, 0x1, 0x6, @empty, 0xd903}}, 0x0, 0x3, 0x100000001, 0x800}, &(0x7f0000002b80)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000002bc0)={@in={{0x2, 0x2, @broadcast}}, r4, 0x8, 0x7fff, 0x0, 0x9, 0x314}, &(0x7f0000002c80)=0xa0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000002d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002d40)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000002d80)={0x3ff, {{0x2, 0x1, @broadcast}}}, 0x90) setsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000002e40)={0x7ff, 0x2c8a, 0x7ff}, 0x8) geteuid() r9 = getpid() r10 = fcntl$getown(r5, 0x5) setpgid(r9, r10) r11 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r11, 0x2, &(0x7f0000002e80)=""/254) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000002f80)=r8, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000002fc0)={r8, 0x1000, "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"}, &(0x7f0000004000)=0x1008) shmctl$IPC_STAT(r11, 0x2, &(0x7f0000004040)=""/22) fcntl$getflags(r6, 0x3) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000004080)={0x7fff}, 0x4) freebsd11_fstat(r3, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000004140), &(0x7f0000004180)=0x4) setregid(r12, r12) 11:17:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r0) freebsd11_getdents(r2, &(0x7f0000000000)=""/23, 0x17) close(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x401, 0x3, 0x7ff}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x3}, 0x8) setsockopt(r1, 0x9, 0xfffffffffffffff7, &(0x7f0000000200)="2a4efc4177", 0x5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x2, 0xff, 0x2, 0x28}, 0x14) setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000280)=0x3f, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000340)={r3, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000400)={0xd7, 0x4, 0x10, 0x5, 0x6, 0xe65, 0xffffffffffffffff, 0x7f, r3}, 0x20) r5 = socket$inet(0x2, 0x1, 0x8) setsockopt(r5, 0x20, 0x9, &(0x7f0000000440)="09ab7e6d182b0a7d402b50462afa7ce759e2317ee2ecd414529896caa0abfdc92caa5771e550ab279eda9f28536ba4b48d64be1812a844b58a0525b413894e9b0185532103c3644dd537b3bfae49d7d3f346b479dea309762e6174519d34232493db2603a1861af1b50c6a0433ea7242f04a9d0d6b7bde23a9ef56", 0x7b) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000005c0)={0x5, [0x4, 0x1f, 0x6, 0xe04, 0x6]}, 0xe) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000600)={r3, 0x47d03b91}, 0x8) recvfrom$inet6(r0, &(0x7f0000000640)=""/199, 0xc7, 0xde999d926a010782, &(0x7f0000000740)={0x1c, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000780)={{0x1c, 0x1, 0x800, @empty, 0x9}, {0x1c, 0x0, 0xfff, @empty, 0x80}, 0x7, [0x4, 0x4, 0x5, 0xac4b, 0x8, 0xfff, 0x0, 0xb0]}, 0x5c) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000800)={r4, 0x1, 0x6}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000880)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000008c0)=0xfffffffffffffffb, 0x4) getpeername$inet(r2, &(0x7f0000000900)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000940)=0x10) lseek(r2, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000a40)={r6, &(0x7f0000000980)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000a80)=0x10) 11:17:04 executing program 3: syz_emit_ethernet(0x3a, &(0x7f0000000000)) 11:17:04 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) listen(r1, 0x0) 11:17:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240), 0x0) 11:17:04 executing program 3: semget(0x2, 0x2, 0x42) 11:17:04 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) 11:17:04 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180), 0x0) 11:17:04 executing program 1: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="01"], 0x1, 0x0) msgsnd(0x0, &(0x7f00000001c0)={0x3}, 0x8, 0x0) 11:17:04 executing program 2: 11:17:04 executing program 2: 11:17:04 executing program 1: 11:17:04 executing program 0: 11:17:04 executing program 2: 11:17:04 executing program 3: 11:17:04 executing program 1: 11:17:04 executing program 2: 11:17:04 executing program 3: 11:17:04 executing program 1: 11:17:04 executing program 2: 11:17:04 executing program 3: 11:17:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote}, 0x10) listen(r1, 0x8) r2 = accept4(r1, 0x0, 0x0, 0x0) dup2(r2, r0) 11:17:04 executing program 1: r0 = socket$inet6(0xa, 0x80000000000003, 0x80000000000006) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000100), 0x4) 11:17:04 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2f0000001800030007ff58946fa283bc8020000080040005031d856808000300080000000b00ccfa3c8b14828e71c0", 0x2f}], 0x1}, 0x0) 11:17:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x308020004) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x20, 0xb3, "fba708e2ef8614ef2f27791e4a22f98fac19a6dddabf36533840d899911906a45c999e1eb31814e07f763f8d553e67384124c4cbf63d564ca5de0e8a7f93428f47ed77b2ec3ff7fed0c11ffbb10729dfcdbd6243d773613b196880a44bff23f92f15bb427bf682e950025cd66c3f7d32a9d689beff622e7928aaab456f9840270dd185c5b70ec7f0c484117031a2b274eef3a9b2186bb7c56ef831f4b6b5729d812717773b84380f3aa5b934f0e7018326a476"}, 0xbb) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x30d, 0x1, 0x2a12, 0xff}, &(0x7f0000000180)=0x18) 11:17:04 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x7f, 0x20000002) ftruncate(r0, 0x101) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e1e000/0x4000)=nil, 0x4000, 0x4, 0x12, r1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mprotect(&(0x7f0000de1000/0x4000)=nil, 0x4000, 0x1) mlockall(0x1) semget(0x3, 0x0, 0x240) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 11:17:04 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/351], &(0x7f0000000180)=0x6e) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') open$dir(&(0x7f00000000c0)='./file0\x00', 0x4, 0x4) 11:17:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000040)=0x67, 0x570) 11:17:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) connect$inet6(r0, &(0x7f00000001c0), 0x1c) bind$inet6(r0, &(0x7f0000000040), 0x1c) fcntl$setflags(r0, 0x2, 0x1c6046aa38164061) 11:17:05 executing program 0: accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x10000000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10, 0x20000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd27d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32ffa7f64ce3d8e15d7aa9eab60d483010cbbb79f3"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r4, 0x5}, 0x8) 11:17:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(r0, &(0x7f0000000000)='./file1\x00', 0x100, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xc6, 0x4100, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2107000000fe800000e289000000000000000000bb8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b59ef82b63fcac1900"/128, @ANYRES32=r1], 0x0) unlink(&(0x7f0000000200)='./file1\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000000540)={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xdb3}, 0x1c) accept$unix(r0, &(0x7f0000001740)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) r2 = fcntl$dupfd(r0, 0x0, r0) readv(r0, &(0x7f0000004840)=[{&(0x7f0000000300)=""/193, 0xc1}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000000400)=""/6, 0x6}, {&(0x7f00000004c0)=""/78, 0x4e}, {&(0x7f0000001600)=""/165, 0xa5}, {&(0x7f0000000440)=""/10, 0xa}, {&(0x7f0000004780)=""/181, 0xb5}], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000001700)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6a}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x20000) 11:17:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) chdir(&(0x7f0000000000)='./file0\x00') madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) 11:17:08 executing program 2: r0 = socket(0x18, 0x30000009, 0x401) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/393], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x80, 0x100, 0x6, 0x5000006, r1}, &(0x7f00000000c0)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc00, 0x20) 11:17:08 executing program 0: accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x10000000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10, 0x20000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd27d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32ffa7f64ce3d8e15d7aa9eab60d483010cbbb79f3"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r4, 0x5}, 0x8) 11:17:08 executing program 3: getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x5, &(0x7f0000000080)=[r2, r0, r2, r1, r2]) setgroups(0x4, &(0x7f0000000000)=[0x0, r0, 0x0, r0]) 11:17:08 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x7, 0xb2, 0x5, 0x100000000, 0x5}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffffff9, 0xffff, 0x2100, 0x4, 0x7ff, 0x3, 0x8, 0x3, r1}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e237f000001000000000000000000000000000000000036b42ee1e1d34df56e1473000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/147, @ANYRES32=r1], &(0x7f0000000280)=0x8c) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) 11:17:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6190fe7a7ec645f6050d0600000000000e00c067ae1dbd1add96e8cec515b8e8f07477f4c4b31172fab8f42b5099a120b9470f52ddebc8046a8dbd62d9c5e91d0092ba7d10ad4fc4b47be1acc2e0061523d0588928dbfae7be708a82db744aadedeae24524902b074e51e2ade6270951714d856d8b10fb314cfa49adf7888314c25ccce55ddd9b106344fe0d5e9ba84a26c4789e5cdf7cecd3fb4a2eae890a20a397081914f62b21ec09553023055f9fe790c93a5a0b66"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000280)={0x3, 0x0, 0x6, 0xfff, r1}) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r4, 0x5, 0x9}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x800000005}, 0x10) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(r3, 0x2, 0x1) r6 = getpgrp(0x0) getpgid(r6) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000200)=[{r5, 0x104}, {r3, 0x1a0}, {r0, 0xc1}, {r3, 0x199}, {r0, 0x104}, {r0, 0x1aa}, {r2, 0x2}], 0x7, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) r7 = getpgid(r6) wait4(r7, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) msgget(0x0, 0x421) 11:17:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8000, 0x810, 0x1ff, 0x7fffffff, r1}, &(0x7f0000000040)=0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) 11:17:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xe45c, 0x4) r2 = socket$inet(0x2, 0x20000003, 0x3) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0xfffffffffffffd5e, &(0x7f00000023c0)=""/168, 0x2c6f6b6416914594}, 0x40000000006) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) fcntl$dupfd(r2, 0x0, r0) 11:17:12 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x17, 0x2, 0xfffffffffffffffa) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xf0, "3399ba57c0974ce7bcab79d35aa611c2c02d270f4434d41b11bfcedfee226d528c15feee7f925f2421de0d932567c118fa8bb5d56a9a60bfd2e128b856d3292f0a58d501e4f69dfacdcd66ebb15020f09050cc9ff8ad2bc4fb79dee54d6117e049177c2d7e641e21ee99a0169491067333691fe27b99338a23461a43c106fff61ed12b72f71eab86465ea121241fda7a8e46c89e82cee367d4e0f42528ec43bde2aad99288ffacca21b0ac107826857d6267a596bac080657636d069fa0c7665c732dd1db601c44c2104b1171f00a3ac7924168254a8986351f6cd915dac04eff912c256d422edd6f430686875f5e5eb"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="080008005000000003f9f73596655bc8e2a6da9b69c6b756d407000000000000009ef0473ef1c4b669a601f8b2652400199a35499ee2383098042e984f4cb3900900effc148afe673efc2d58a33402087abb3403ef17027c805eae9e22006ecfa9a1302de12c1557c200000000"], 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x8) lseek(r0, 0x0, 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/20, 0x14}, 0x40002) getuid() freebsd11_lstat(0x0, 0x0) 11:17:12 executing program 2: r0 = socket(0x400000000000000e, 0x10000001, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000030a94c93ca7c1ef99756d6157b30000007900"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x800, 0x3, 0x40}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x3, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x101, 0x0, 0x0, 0x100}, &(0x7f0000000180)=0x18) 11:17:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000bc0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f00000002c0)="8f12addec97817cf1f34b74a50070603b4d29c9411442151e7ad4b91e66ad2e539ca4310003b2b2cbf758aa9e794d2a4d8072d3f8d92e162e1a97cb7ad8bfa81bafc816640cd3506636d893b638d435f1cb94da0d487a236b1440f411ee3294acf83998cd284a2b374777ea08e550f2cd9dafa10d97062bb396d66b84f0d6b2ac42ea87b6ad8ccc2b875f3abdc50a3ba1fe45ea92a070ede473b17f06fa031f38ad426aa1e0c00d1ca70646760f27acfe9462bf4f8116dd2702c9ea6b24d876783e78ee7d73105b6a07b4b2c8b6acf179179e72ce2dc29c8a3470af0842edfab3d62bfdb18b7bd010c5e8a71893a", 0xee}, {&(0x7f00000003c0)="29b66e37c5dc2649fa17ba34ef0ddbc80f87c7a0eb3aa3ab8082045aba5fc477c666b7c0d730f348e78590c2187c015d0e8527acaac073b8328069a91c6b6793517474f7f16b2a4d3156ff67391b80a3245aa6de3e05ba056823ed72382cad78e6f369f5d402ece4818347ef84fd9dac192b6fa0d001ee1c8ab1e04dc785eb4affb367ce8afb3a990920fae7705b1d4eee24c4d8eff64407c7ed99eebae22d2cd3", 0xa1}, {&(0x7f0000000480)="6a3441c9bab642569df53a0e2a6ad05ef7b548fe7a7e195e5b9b43150400338e0318931c667971d448bb5b8d4e3214f160ac1a15acdf403b635396cbe517b9472451d639c75d62c1b80034e53812bd92f512550d91901c52b2bd556b749bc3afb3e91345651c071d8099a123b3fb75027d9fe05471df80ce01e35e6d2fa4e11c471ebc8247741db88fe638ff4106837711e7024db08bbe29627b601ec08ddca922", 0xa1}, {&(0x7f0000000540)="775d55698e48719fba107d2898e243864fef627abead02c46bfc11ef7ccddb8ea94f0bea4527bbbf25c5bce10ca421219ccbd44ef588b17048ae3db3c222e89c671b984a20acbeb58d0fb4a2f9b7bbaf24b2078eba1533247b2db257b951d8ed847f9b24e83b9c29ae3a411ad77198af52f619cf9afc12f35bca3f57012d678c0dbc9cfd87a66ac6af90d3b831b78d0b9a0708c6e3759436875e0b84531be5887c652f4da68e17c57461819213e7094b2d723ab264731f1843e13dc4a1d35990248200bd83a64829911fbacfb084b484aacd7cf9974f83e74ea7f387704f100df31792ce56686745fb167c1321fdbf38cd73ff87", 0xf4}, {&(0x7f0000000640)="b2e66de95fa1da8a4957a00fedb1955ca8de9ba1936723a2df7fe8e7903cd4e99a5528484304be2b3d9e0a2452879a76114c339cfc2920785c10adaac649099f8225dc86941200ec09a72c8eeccbf7e5bff56f5be77435da1a1cd0c5b5b5873f0f2a0206a50e2304ec06231941aa3bb9577e220cf15c7457", 0x356}, {&(0x7f00000006c0)="f2d45095b3831c172f161dc3551a329ae59ecd38a92c1fca6b1058ef49f23eed0a648272f0697a165e5db36b51962b94ef782101c3825a4c37fb7b9823ad751553e92fd3bbebc5c103ecc655b0c4016fc9d7a79e8249831340347aead1d40f3ee15c58c7bc4c29c5adbee844a01bfd1ba2", 0x71}, {&(0x7f0000000740)="ddd11a639853338b65bdec3352f521ec344c5db55da065f83786953035b888bc8cb0c4a400de71f6e71cda74f3c2aa0601d144a14b557d7a6908fb86056729def79c95ca2bc5e2e5139c1d1ed92636e507a5b62e50e41be6a2bfd02e663aad8208e088a854987b144d9c9466fe790c1115a649d2197d7df52a5178723a54fd2627f920a82a9e8752a953db689dd8eeacff2554901189be380200901c5b37fb0b55d949d9f93cba3fe5f1e607e9db267ea8f1db5c7e2d32408bb10dd7382a1040287e792fb957146e1a75493323a98e55253eb00ca3f14d5485a72c11393c24ccfc692507dcda5d5f0403ba1b3f63d4ba92dd14", 0xf3}, {&(0x7f0000000840)="62e176df90ab3b6802c38e6bdcfc7dde75754f3b2305e2853a4929653025e7ec6f1813e1221b81f98439b1a8aede4771876e4364f9cfe29a2ca8d5cf910269a1b2", 0x41}], 0x8, &(0x7f0000000940)=[{0xe8, 0xffff, 0x955, "78809db7acc5464388529c14f3f206b4afec2f8e9d2b03bc324272e1da1e7033d0b6eee12534ef4d7208f572065da43da453af0f69baf342eb6680a020d4a93a5f027728e6c07c2268eb2f5db38f475e00ba257264be4c58f18c3aa9369412ae3be2a5419b8d7bb5cf6e0b3ca6488c1e74f4b4d20c3e9e613644f3620c5ba881d38ceeb2505053817fd4c77a185b20996274cee447ada461bdfd0065a49596181fe589d2d8501981551dfa9eb279379da0ba0c9b7de7b1a87fd3c330acd3b5cd9a10bedbf22d08823b5a3149c60c7bd0127e0486fd"}], 0xe8}, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x7, 0x42a9, 0x9, 0x9, 0x81}, 0x14) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) freebsd11_lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000cc0)={@in={{0x2, 0x1, @broadcast}}, r2, 0x2, 0x2, 0x6, 0x100000000, 0x5}, &(0x7f00000008c0)=0xa0) socketpair(0x10, 0x4, 0x8000, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000dc0)=0x4, 0x4) mprotect(&(0x7f000070c000/0x3000)=nil, 0x3000, 0x100000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1}}, r2, 0x7, 0x0, 0x100, 0x8000, 0x101, 0x7}, &(0x7f0000000280)=0x98) r6 = socket(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x4a, &(0x7f0000000d80)=ANY=[@ANYBLOB="0300000000000100000004ecffffffa94a7f478b286dca3bed6013267c44cb8c061d4f1399c5026330"], 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000c00)={r5, 0x3ff, 0x8, 0x4, 0xf1, 0xd5, 0x2, 0x0, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x3, 0x7ff, 0x40, 0x101, 0x6}}, &(0x7f0000000140)=0xb8) bind(r6, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 11:17:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) r1 = socket(0x1f, 0x5, 0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x1, 0x10001, 0x8001, 0xc1, 0x9}, &(0x7f00000000c0)=0x14) 11:17:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 11:17:12 executing program 1: freebsd10_pipe(&(0x7f0000001500)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000001540)={0x1, {{0x2, 0x1, @multicast1}}}, 0x90) r1 = socket(0x2, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001480), 0x4) getsockopt$inet_int(r1, 0x0, 0x44, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000012c0)={0xf, 0x5, 0x0}, &(0x7f0000001300)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000014c0)={r2, 0x274}, 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000001440)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x5e, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000040)="eb801ec6567d6d011950b7355e9d403632120c992f28540ca7b6c862ac8d7c0748f39a4db7c48704c5f745bc4255ac1c7dcbe9ee549d580db2dca8d1806bc2c659d21cd344feb9e7cdbd49ed396d4def117240a6f651f2400a008a5e384a52bba38ddd1f8c2655376326c3a126596161c3efbf1ce4ed79fc39e1992e624f6e64", 0x80}, {&(0x7f0000001100)="c5238cedbd20d67eb4e8962ca937da1bfbee3465a05f0d7586ff8da99c10bb0ef9524fb0f30a862a073844c43d3bd1be82db507330807b0cea5dfebb8decef5ed132e54fd90c0f2ca8817d6d7a11285eb4e59ed13721e0543e97723b9e09317377bda4e51a28d1b47d58c6af6d35d421f12c42fb099c2f597ea7f523881033354150bc16df0d695ffdac68c2642de11e1162b158246905fbdbb33535c4d0ddff1d6e5f7438ed86c245fd2e2cd51d8ed4290ef8789f998badff0f7e1ba7e9eac7a474d6b5ac6022a80381e92d8fdf", 0xce}, {&(0x7f0000001200)="cd0f176786531c9efc232179af532aa2a10b3f687a492bc6f37fcabb42b66491d109008404ca7c11252d4e64e027313ed66bdd085fb527b3e573a1424df3e0c6436ba2068e032c137ecc977fa2704c14e39cf86138895e2a9b9b7128dd61f7fbd7a3d22b09d678e272", 0x69}], 0x4, &(0x7f0000001340)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x47601a6a}}, @sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x400, 0x7, 0x4a43693c, r2}}, @init={0x14, 0x84, 0x1, {0x1, 0x9, 0x7, 0x3}}, @init={0x14, 0x84, 0x1, {0x9, 0x1, 0xd701, 0xbac}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @authinfo={0x10, 0x84, 0x8, {0x7fff}}, @prinfo={0x14}, @init={0x14, 0x84, 0x1, {0x200, 0x20, 0x0, 0x2}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xec0}}], 0xd0, 0x20100}, 0xc) 11:17:13 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x9, 0x7]}, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r0) 11:17:13 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r2 = dup(r1) fdatasync(r2) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x8c) fcntl$setstatus(r2, 0x4, 0xc) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0xfffffffffffffd76}], 0x1, 0x0) r3 = getpgid(0x0) socket(0x17, 0x7, 0x80000000) fcntl$lock(r2, 0xc, &(0x7f0000000080)={0x1, 0x3, 0xfffffffffffffc01, 0xffffffffffff8001, r3}) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lock order reversal: 1st 0xfffff80012660ba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe000091d6c0 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff800126609c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110cc2e at witness_debugger+0x8e #1 0xffffffff8110c862 at witness_checkorder+0xf72 #2 0xffffffff8102d085 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102db88 at __lockmgr_args+0x488 #4 0xffffffff8151b16a at ffs_lock+0xea #5 0xffffffff81969ce5 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c0aaf at _vn_lock+0xaf #7 0xffffffff811a7971 at vget+0xb1 #8 0xffffffff81193218 at vfs_hash_get+0x148 #9 0xffffffff815145f1 at ffs_vgetf+0x51 #10 0xffffffff815050da at softdep_sync_buf+0xc8a #11 0xffffffff8151c714 at ffs_syncvnode+0x394 #12 0xffffffff8196e085 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811bb2e0 at kern_fsync+0x290 #14 0xffffffff81718846 at amd64_syscall+0x436 #15 0xffffffff816e0b2d at fast_syscall_common+0x101 11:17:16 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x17, 0x2, 0xfffffffffffffffa) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xf0, "3399ba57c0974ce7bcab79d35aa611c2c02d270f4434d41b11bfcedfee226d528c15feee7f925f2421de0d932567c118fa8bb5d56a9a60bfd2e128b856d3292f0a58d501e4f69dfacdcd66ebb15020f09050cc9ff8ad2bc4fb79dee54d6117e049177c2d7e641e21ee99a0169491067333691fe27b99338a23461a43c106fff61ed12b72f71eab86465ea121241fda7a8e46c89e82cee367d4e0f42528ec43bde2aad99288ffacca21b0ac107826857d6267a596bac080657636d069fa0c7665c732dd1db601c44c2104b1171f00a3ac7924168254a8986351f6cd915dac04eff912c256d422edd6f430686875f5e5eb"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="080008005000000003f9f73596655bc8e2a6da9b69c6b756d407000000000000009ef0473ef1c4b669a601f8b2652400199a35499ee2383098042e984f4cb3900900effc148afe673efc2d58a33402087abb3403ef17027c805eae9e22006ecfa9a1302de12c1557c200000000"], 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x8) lseek(r0, 0x0, 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/20, 0x14}, 0x40002) getuid() freebsd11_lstat(0x0, 0x0) 11:17:16 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0xfffffff7) lseek(r1, 0x0, 0x3) 11:17:16 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x6, 0xffff, 0x1b6, 0x7}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x55, 0xffffffff}, 0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x9, 0x7}, 0xc) 11:17:16 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) shutdown(r2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f00000006c0)=""/14, 0xe}, {&(0x7f0000000700)=""/53, 0x35}], 0x6, &(0x7f00000007c0)=""/141, 0x8d}, 0x3) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x11a, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, 0x0, 0x0) connect$unix(r2, &(0x7f0000000940)=ANY=[@ANYBLOB="01002e2f7c696c653000"], 0xffffffffffffff8d) r4 = semget(0x0, 0x1, 0x40) __semctl$GETZCNT(r4, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 11:17:16 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000000)) 11:17:16 executing program 1: r0 = semget$private(0x0, 0x4, 0x4) __semctl$GETVAL(r0, 0x4, 0x5, &(0x7f0000000040)=""/112) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x10000000000000, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8009, &(0x7f00000001c0)=0x5, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000400)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockname$inet(r3, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x62, 0x4e20, 0x80, 0x1000, 0x3, 0x8, 0x40000000}, &(0x7f0000000180)=0x20) freebsd11_stat(&(0x7f0000000280)='./file0\x00', 0x0) 11:17:20 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1cc606b9efc395a02668d3a321c11eb48fb1943a0afbe893de14fa0dfc0e9cd7456b610af202be5566a49e5979347ca4db919e0000000000000000000018000000000000000000"], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x76, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001640)=ANY=[@ANYBLOB="050000005b0a0700f9ffdc000600ce799a0f25f9bd904a36987d0aa328961b45e922d5c7b93b340b6e8878f1c1972a101781a719ae912cc15578f8c6d7c84b8d10cd49fd8cac2d881873f9615b02247c516d792b079b01bea0021db86f08b9ad8362d192a88082891263"], 0xe) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x9}, 0x8) r4 = accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000) sendmsg$inet6_sctp(r4, &(0x7f0000001600)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000014c0)=[{&(0x7f00000001c0)="c4834812c20d41d26c5989b677067abddbeece8d570209a5e4d247bfe71f290f164bbba2aa19690cef55e68e2c7ebe5706b2528d3a66e400ddc20406de75d53116d7f256e780abcf9413a16e6bb95b2eac1af8bbb67cf06c711b7c98020928d4bdf9a448b927565dfa5185ba26ff24bfea9dac1f632f5ae54a2e0ac44583ff9bbee8624a1f8697cf9c1b7c812535674e97e3736d4264d2032deb24aa6940b12c84cc4e25", 0xa4}, {&(0x7f0000000280)="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{&(0x7f0000001ac0)="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0x1000}, {&(0x7f0000000140)}, {&(0x7f0000001380)="415a69ee073a57ccefba843b2dd35b036bb14d118442343923217c0453ba2e1e4469e8abacb8c0f56562b66da14e769e03ebd789a5f2b100a0363e54162094e58273449e0ac5822b252bd25a14414e99c49350dd4470bb5680a9dc311d714a4338a2836e4b12", 0x66}, {&(0x7f0000001400)="0eb7bf68a679d91892a90d4d2ce9070b1e6d2c9ac3f80d18eff66c1b43ae93fefcf951f636b94172985b2d4066a278fac3a92f08126a6ef971d896ae037917aab404c761e3202532be6af0331fe7edbb1aaa1aafebf556e4fc2e78909f7e9d993ef21346ca93c9937e5e742d2449c0f15a4f66ddb9aa338f6e14d7480deaae3d27b4478c3a58", 0x86}], 0x8, &(0x7f0000001540)=[@sndrcv={0x2c, 0x84, 0x2, {0x8, 0x5, 0x1120, 0x1, 0x2df, 0x4, 0x8, 0xffffffff, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x800, 0x80, 0xffff, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x80, 0x100, 0xff, 0x5, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x2030, 0xb, 0x4, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x1220, 0x6, 0x40, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0xe5d6, 0x400, 0x8, 0x7, r2}}], 0xb8}, 0x100) 11:17:23 executing program 2: select(0xffffffffffffff89, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0xfffffffffffffffe}, 0xfffffffffffffffe, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 11:17:23 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x17, 0x2, 0xfffffffffffffffa) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xf0, "3399ba57c0974ce7bcab79d35aa611c2c02d270f4434d41b11bfcedfee226d528c15feee7f925f2421de0d932567c118fa8bb5d56a9a60bfd2e128b856d3292f0a58d501e4f69dfacdcd66ebb15020f09050cc9ff8ad2bc4fb79dee54d6117e049177c2d7e641e21ee99a0169491067333691fe27b99338a23461a43c106fff61ed12b72f71eab86465ea121241fda7a8e46c89e82cee367d4e0f42528ec43bde2aad99288ffacca21b0ac107826857d6267a596bac080657636d069fa0c7665c732dd1db601c44c2104b1171f00a3ac7924168254a8986351f6cd915dac04eff912c256d422edd6f430686875f5e5eb"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="080008005000000003f9f73596655bc8e2a6da9b69c6b756d407000000000000009ef0473ef1c4b669a601f8b2652400199a35499ee2383098042e984f4cb3900900effc148afe673efc2d58a33402087abb3403ef17027c805eae9e22006ecfa9a1302de12c1557c200000000"], 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x8) lseek(r0, 0x0, 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/20, 0x14}, 0x40002) getuid() freebsd11_lstat(0x0, 0x0) 11:17:23 executing program 0: setrlimit(0x9, &(0x7f0000000080)) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) socketpair$unix(0x11, 0x3, 0x0, 0x0) 11:17:23 executing program 1: r0 = socket(0x2, 0x400000000002, 0x0) write(0xffffffffffffffff, 0x0, 0x0) fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffef5, &(0x7f0000000040), 0x0, &(0x7f00000002c0)}, 0x3) 11:17:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0x53ce4367dc99f5a8) r1 = msgget$private(0x0, 0x102) msgsnd(r1, &(0x7f00000001c0)={0x2, "f32186716ba9c39e9b42b2220e38b414a0ddba92777d1aed3def8f2a9fc536ef5e9c66d9bf66c983c716858422bfe6ed1d64310d11a9b82467e980e2f950353b3c6cc44109e09eac1dfaef3db1eff3318a74cb07de22681657aba6313fabf7829cbba3a62e846233571019b01b18b73e1ee5cbcf835078bb0da5d0f754792ca30e1aeec37ba01b402c6e87f605d72a642431dab13b327318f9e422b31683060140daf3c7c37014fabcfd0dc211422cbe48a77919bc5574292b3f1d809d5ccfe2"}, 0xc8, 0x800) 11:17:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x87c8, 0x9, [0x8c, 0x539b, 0x7, 0x4, 0x7, 0xc3d, 0x9, 0x5, 0x7f]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r1, 0xbde, 0x100, 0x3ff, 0x800, 0x4, 0x8004, 0x0, {@in6={{0x1c, 0x0, 0xac4, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x8, 0x1, 0x400049300605, 0x4, 0x100000001}}, &(0x7f0000000340)=0xb0) 11:17:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x80000000}}, 0x0, 0x4d2b, 0x400, 0x200, 0x1, 0x5, 0xa16}, &(0x7f00000003c0)=0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x87}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x5, "30760e5eaa"}, &(0x7f00000000c0)=0xd) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x80000000, 0x10, 0x5, 0x8000, 0x8000, 0x4, 0x3, r2}, 0x20) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f876973659500"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r4, 0x200, 0xc7, 0x401, 0x9e99, 0x188a}, &(0x7f00000001c0)=0x14) 11:17:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) socketpair(0x1c, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7, @empty, 0x9}}, r3, 0xe1e, 0x8, 0x9, 0x1}, &(0x7f0000000200)=0x98) 11:17:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8) accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10008}, 0x8) 11:17:26 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x17, 0x2, 0xfffffffffffffffa) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xf0, "3399ba57c0974ce7bcab79d35aa611c2c02d270f4434d41b11bfcedfee226d528c15feee7f925f2421de0d932567c118fa8bb5d56a9a60bfd2e128b856d3292f0a58d501e4f69dfacdcd66ebb15020f09050cc9ff8ad2bc4fb79dee54d6117e049177c2d7e641e21ee99a0169491067333691fe27b99338a23461a43c106fff61ed12b72f71eab86465ea121241fda7a8e46c89e82cee367d4e0f42528ec43bde2aad99288ffacca21b0ac107826857d6267a596bac080657636d069fa0c7665c732dd1db601c44c2104b1171f00a3ac7924168254a8986351f6cd915dac04eff912c256d422edd6f430686875f5e5eb"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="080008005000000003f9f73596655bc8e2a6da9b69c6b756d407000000000000009ef0473ef1c4b669a601f8b2652400199a35499ee2383098042e984f4cb3900900effc148afe673efc2d58a33402087abb3403ef17027c805eae9e22006ecfa9a1302de12c1557c200000000"], 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x8) lseek(r0, 0x0, 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r2, r3) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/20, 0x14}, 0x40002) getuid() freebsd11_lstat(0x0, 0x0) 11:17:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$getown(r0, 0x5) getpgrp(r1) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r3 = getpgid(0x0) fcntl$setown(r0, 0x6, r3) close(r0) close(r2) getsockopt$inet6_buf(r2, 0x29, 0x5d, &(0x7f0000000000)=""/64, &(0x7f0000000040)=0x40) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000100)=r4, 0x4) 11:17:26 executing program 0: socketpair(0x1f, 0x20000005, 0xffffffff94fa11f2, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0xffffffff) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4, 0x80) renameat(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f00000001c0)='\x00') accept(r1, 0x0, 0x0) accept(r1, 0x0, 0x0) r5 = accept(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0xaf26, "9d4187c8229bf4ed86f3301b1b415f61"}, 0x14) shutdown(r1, 0x0) 11:17:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f00000001c0)) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000001300)={0x4, {{0x2, 0x2, @loopback}}, {{0x2, 0x0, @multicast2}}}, 0x118) fchmod(r0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000000)="36e614efca625f82203a90f712232f58b000290575c8c6ea729adbeba547d03d1a2036a9f2e3ddb1680397dd02cf117f43084ba4fde1f110caf04a9d02473c3803a3833c76dd78d41d6a9102f30419f610cba9b0cdd7613e9cde3467e77a87b8d7603b7c3fb83a04a69722016535c5646ffd17cca0dad4817534f86aa987c29bd24345d4a5428af8b03f9b2875f731b99a1acd6072cf9e3b31b76bfe7291e1b016ef63d2f4d9e4b16b26750739b29508cbd74daa30eb0b2e10e5619cb7ff5b13009babf3a72c8e11e85f35b406f4f138fc9b8e", 0xd3}, {&(0x7f0000001200)="fb4db2b70da9d2e8fac08fd8d504a6912fae63670eedffe9f4a8cf267013ba21d33e8471a98faf6d4748edbb5e3dc46d91828e85fc56be529bedf0b6f66d19103fd90ee750218b74ca947f3750c3b85e779098ac3d5f7a8806128af55aa5cd96694c646e97b419b676f70d8d0a89dede4fffd692ec2bd443196c368a83338e64461124156156d651f37834595c063b44617d746b005bd4cae78cf0d9925d0307ab1a9d5e4645abb04d3b7111ddfce0b2d19e670a7557d9f062f31924499f130f632d1849b858721c9f017d4ff258f69718d151281e58212a10faae66d12277", 0xdf}], 0x3, 0x0) 11:17:26 executing program 1: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000006be, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000002540)=[{&(0x7f00000001c0)=""/178, 0xb2}], 0x1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) 11:17:27 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x4, 0x2, [0x3, 0x575]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x195debb, 0xf0, "f82cf72168e5e6e7628c437f8f49ee41ebbfbe89d8ca0e75b4e4efe6e1ebdaa4e7dc088805984cab1e68172f808aac26039bf89e8ee49bfa021ca033f520e4b2f24c01245963e155953dc99746aba71650534b794d96ede7664cb50d747905a9a3795d5ed1cf012ed4175056a6a3a40702ad26838440e1b8131d343c4914bc309143bdb5daded2c29c8eb2a8789e152966979c60c07c8ce48097a94cac5c8b13afcc26ffbf3058d6b4b0869005d3a9e3e75be9e310dbb1450a6c3ab2646d5809d87d2a6de2733af25bd9202dfbb43debcd3de17c97ce285f641a36169b1cffeb298239b7c9f7ab191e15752a44dda1d5"}, 0xf8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r3 = socket$inet6(0x1c, 0x20000000, 0x9ce) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={r1, 0xce, 0x401, 0x2, 0x3828}, 0x14) getpeername$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) lock order reversal: 1st 0xfffff80012bf5e68 sctp-inp (inp) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7167 2nd 0xfffff80004d7f000 socket (socket) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7173 stack backtrace: #0 0xffffffff8110cc2e at witness_debugger+0x8e #1 0xffffffff8110c862 at witness_checkorder+0xf72 #2 0xffffffff8103c795 at __mtx_lock_flags+0xf5 11:17:27 executing program 2: socketpair(0x17, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="984695070649b8935ed5c7f64d9cd699e9449929dbc92116304692c78054afd12ea9b792f707cc511baa2d1d82b4e856008bb43e1f4e4793b92ed1982f7bdd7cbbb8825ff11bd0ee25c29e0896f9ff22fd4f04470828", 0x56) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x343, 0x4) #3 0xffffffff81377285 at sctp_listen+0x95 #4 0xffffffff811552ca at solisten+0x7a #5 0xffffffff81160c72 at kern_listen+0x132 #6 0xffffffff81718846 at amd64_syscall+0x436 #7 0xffffffff816e0b2d at fast_syscall_common+0x101 11:17:27 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000002000000010002000200000002004e20ac1400bb00"/156, @ANYRES32=0x0, @ANYBLOB="091e000000000000060000000700000001000000"], &(0x7f00000003c0)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x4}, 0x8) munmap(&(0x7f0000d8c000/0x2000)=nil, 0x2000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xaa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={r3, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) r5 = accept4$inet(r2, 0x0, &(0x7f0000000240), 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000280)={0x4, 0x8, 0x4010, 0x4, 0x3, 0xffffffffffffffff, 0x5, 0x5c, r4}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r4, 0x8}, 0x8) 11:17:30 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000140)="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", 0x1000, 0x80, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000000100)='./file0\x00', 0x60) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0, 0xffffffffffffffb5, 0x0, 0x11, 0xfffffffffffffffc}, 0x0) 11:17:30 executing program 0: socketpair(0x1f, 0x20000005, 0xffffffff94fa11f2, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0xffffffff) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4, 0x80) renameat(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f00000001c0)='\x00') accept(r1, 0x0, 0x0) accept(r1, 0x0, 0x0) r5 = accept(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0xaf26, "9d4187c8229bf4ed86f3301b1b415f61"}, 0x14) shutdown(r1, 0x0) 11:17:30 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000480)=[r2, r2, r1, r1, r1, r2]) r4 = dup(0xffffffffffffff9c) fchownat(r4, &(0x7f00000005c0)='./file0\x00', r0, r3, 0x400) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r5 = geteuid() getuid() getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000004c0)={0x0, 0x8700, 0x2, 0x6, 0x9dc}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000540)={r8, 0x40}, &(0x7f0000000580)=0x8) setreuid(r6, r5) 11:17:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x60d, 0x8a, 0x2b00, 0xff, 0x6, 0x2, 0x401, 0x3f, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0xffffffff, @empty, 0x81}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:17:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x2f, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000140)) fchmod(0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000180)) 11:17:30 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x30) fcntl$getown(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="92d20fd016b9c8aef8a1fa802eab165ce5e730187b3ffd58ccfe76edb0c8de5b1699444be74dbc8c78e041d5f99d82af75b80ab301d5f20872c7f42c958dd06cf29f5b32f05c76d04169bc10041406a34a0d5fd86159873f3ecaf96cdbf4de92152ff8dfeaaff615945e76271feef92fc144cf32880c252c0b2a5380453192dd69f9"], 0x4) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/3, 0x3}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x10) execve(0x0, 0x0, 0x0) 11:17:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x3) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="090004000100400000000000"], 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) 11:17:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xfa, @remote={0xfe, 0x80, [], 0x0}, 0x30a000}}, 0x0}, &(0x7f00000000c0)=0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x76}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(&(0x7f0000000200)) 11:17:32 executing program 0: r0 = accept$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) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)=0x3c1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000003c0)=0x100000000, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0xebefd9526ba2acb1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000004c0)={0x0, 0xfff}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x4, @empty, 0x6}}, r5, 0x3ff, 0x40, 0x85, 0xdfc, 0x800}, &(0x7f0000000680)=0x98) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x2, 0x8001}, {0x7f, 0x7fff}}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) 11:17:33 executing program 3: r0 = socket(0x2, 0xa, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f2d7a5b77b900"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="9a000000bcfcd128ac3dfb5398085085617215c42ca08007b94ec0434869fbab21bd43c47c42", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @empty, 0x3}}, r2}, 0x84) 11:17:34 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x7f, 0x0, 0x0) 11:17:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4f203522e3ef64e5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040)={r1, 0x3}, 0x8) 11:17:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, 0x0, 0xfffffec7) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x10, 0x4) 11:17:34 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x3}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0, 0x6, 0x9, 0x1c, 0x1, 0xffffffbffffffff7}, &(0x7f00000005c0)=0xfd50) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f0000000bc0)=""/116, &(0x7f0000000380)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 11:17:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3ff, 0xfffffffffffffffb, 0x497}, &(0x7f0000000040)=0x10) r2 = open(&(0x7f0000000280)='./file0\x00', 0x20002, 0x110) utimensat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0xe9b1, 0x10001}, {0x4, 0x1}}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x9, r1}, 0xc) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000200), &(0x7f0000000380)=0x4) 11:17:36 executing program 3: poll(0x0, 0x0, 0x7f) setuid(0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x3000) shmdt(r0) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x2, r2, r3, r4, r5, 0x17a, 0x5}, 0x0, 0x8, 0xfffffffffffffff8, 0x7721, r6, r7, 0x70}) 11:17:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, 0xec8d) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="1461077c32be3987ba0db80faa464989b516324131de4bd9f50989dccbaa8da196d06169136a685ab0dcf1f8eddb08c5c37ef30e7a85a6d7f451de6f386dfab9e76e0eac3c08e3c1251ba01c036e3bc87250a02eb04fb0e3e71c15301d27f105e6a42cbcaf1b348e84eecbbadf8d57704a71e7e7f7be470600d7c2", 0x7b) 11:17:36 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') fchdir(r0) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=""/4096, 0x1000) 11:17:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c6530000bc9efe55a3fff97e5d8604afeae9719cbc47f6e614f31dad6cca86226bdc31dec008abb1cd0e80397c4dbdc13f44b8176544b9155b1e3e8370a33167fe105a7d5aca4463009d2f908114bf719425fd2c1e9fdbdc67c0041f0933abe7557f8f227b3728c3bc7de4a3bfe52976c567a9f02cb7a43de3fc982efd549d6f3ff446830e89384d71416c17c602be529ab5605f6fdde7c571bfbb2679f0a689fbc870748cdfce670ea6b9d7b1e1b899a7577a6da505a90cb05b2969d84ae31c56ece947ce35edb4871387d8b17998c5add0b76dcc522bfd420aca3f06a727555f6793b05301b00000000000000"], 0x10) getsockopt(r0, 0x4, 0xffffffff, &(0x7f00000000c0)=""/114, &(0x7f0000000180)=0x72) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0xe1) shutdown(r0, 0x1) 11:17:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') accept$unix(r0, 0x0, &(0x7f0000000040)) 11:17:36 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x1) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getrusage(0x1, &(0x7f0000000040)) poll(&(0x7f0000000140)=[{r0, 0x42}], 0x1, 0x0) lock order reversal: 1st 0xfffff80012ff5928 sctp-tcb (tcb) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4374 2nd 0xfffff80004d80000 socket (socket) @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:3709 stack backtrace: #0 0xffffffff8110cc2e at witness_debugger+0x8e #1 0xffffffff8110c862 at witness_checkorder+0xf72 #2 0xffffffff8103c795 at __mtx_lock_flags+0xf5 11:17:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsync(r0) sync() bind(r0, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) #3 0xffffffff8115de99 at soisconnecting+0x29 #4 0xffffffff81378bb4 at sctp_connect+0x484 #5 0xffffffff81156543 at soconnectat+0x183 #6 0xffffffff811618af at kern_connectat+0x1ff #7 0xffffffff81161699 at sys_connect+0xd9 #8 0xffffffff81718846 at amd64_syscall+0x436 #9 0xffffffff816e0b2d at fast_syscall_common+0x101 11:17:37 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000500), &(0x7f0000000540)=0x1c) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) dup(r1) fchmod(r1, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r4}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x320) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r0) accept(r2, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r3, &(0x7f0000000180)="cb81050143ff72e7a68c7ce0d49b91858786c4f754b4486fc78d322c7353470ef6e66a7cf781bd17ec75945298e308670d3487cd354bf936500832c0f64fb6b026b7dbded2f583d3743b0d1ee4d22b876e7528e6a95d9e026236be528eeb5039d3fa5091eb0c40180338cd6a25e5550d598561417abd116c0689a27f4c28681e89a0f5646eddd6c45a9f309ac9462f076094ccb2", 0x94) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) getpgrp(0x0) 11:17:37 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='+-%-@\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=':&]\x00', &(0x7f00000001c0)='\\{[\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='+-/\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='[\\\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=':\x00']) setreuid(0x0, 0xee00) chdir(&(0x7f0000cd2ff8)='./file0\x00') 11:17:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0x24e) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@local, r2}, 0x14) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000080)="fe8c4db10cd99bec", 0x8, 0x0, 0x0, 0x0) 11:17:37 executing program 1: socket$inet6(0x1c, 0x10000002, 0x80000) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x6, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7fffffff, @loopback, 0xff}}, r1}, &(0x7f00000001c0)=0x84) 11:17:37 executing program 2: r0 = dup(0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f0000000080)=""/19, 0x13, 0xc0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:17:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x0) msgget(0x2, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) 11:17:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2609}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) 11:17:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) truncate(&(0x7f0000000380)='./file1\x00', 0x200) nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0)) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000580)=[&(0x7f0000000400)='^\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)=',\x00', &(0x7f0000000500)='[^:[!\x00', &(0x7f0000000540)='/\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)=':(\x00', &(0x7f0000000600)=')[\x00']) poll(&(0x7f0000000080)=[{r0, 0xd2}, {r0, 0x6}], 0x2, 0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000001c0)=0x7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) clock_settime(0x0, 0x0) 11:17:42 executing program 0: select(0x0, 0x0, &(0x7f00000002c0)={0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9}, 0x8) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="079d45e561be6ae1d8eaab0fb7e10736c4926de0c7ec1f73b7d7c4afc8e3308a94b473d5ffec8ba6b3b164a2515be7206261f15fd0b5435c5429a9abb7b8d53337050e4e09b76df18798abf6e177968d6bbc2a2412a9934f9260ea2a4ed86d965cc45cdc825d01a98af88324ec7d0e134b6e1405fb90defa1d9fd1246998ade8acdd0146ce54cf383351136badad9511aa4deb2b14fc684ad46e59c9937166f7beb8ef1374881e7ccf5c602c87be00f1249bcdb7b5e2067833bd0d552aa98e3235bada45eb02c7512e15583df88e14c97d79753ec6919a7a7dd1135b77436eff", 0xe0}], 0x1, 0x0) read(r0, &(0x7f0000000100)=""/65, 0x41) 11:17:42 executing program 3: getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r2) r3 = geteuid() setresuid(r3, r3, 0x0) setresuid(0x0, 0xee01, r3) r4 = geteuid() lchown(&(0x7f00000000c0)='./file0\x00', r3, r1) setresuid(r4, r3, r3) setuid(r3) geteuid() 11:17:42 executing program 1: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x78, "039c882ac46a6c693aebd63de6eaff0c986742513657488827c4134a2513e9385186dca548f642d075eecf42304a519a428f1a1eb4b2562eb10165737e431f8a9507ad04a9905c2cb0f1341b402173bd405891a167047ab313e5bb256b223f545e5454a2d992764e012589e68d12338e56bc5bce3422975c"}, &(0x7f0000000280)=0x80) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x401, @empty, 0x9}}, r2, 0x9, 0x0, 0x4, 0xc000000000000000, 0x10000, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xff, 0x0, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x0, @empty, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7c}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x4bb4}, 0x4) 11:17:42 executing program 3: semget(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x1, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="00020100ffff000055ede89001ded1ab61e8f805044ee17ec584e3c8b1bdb2e5223a93c8d8dc177d65301c2cf6c138c34df1071b7156460ce05a956e19c918222f7922b4f44cace90601c5a9276037d894b25ee8d419cb97c7ea92bf6a"], 0x1) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000280)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="cbb83b168101f74229c493d7e7ccf61e917fad39a109464b84f72a1a25c4907b6f48b41b4ff7e2f1059969635b6f9c959466c38a04f236574410d612e5a2de127b7f1a9c9e906ffa3e45b3e0dadc7d3924e1278cb30d7bf7acc6c85d61a7236c1365bbad44584c0e041ef209527572e3d27cbccc", 0x74}], 0x1) 11:17:42 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$setown(r0, 0x6, r1) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6d4fe7a7ec645f6050d4d21000072ccb95ac067891c74f9dabbd1c6ffcfb8e8f07477f4c4b31172fab8f42b5099a1"], 0x1) shutdown(r2, 0x1) shutdown(r2, 0x1) fchmod(r2, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r4, 0x0, 0x1000000000003) r5 = getpgrp(0x0) r6 = getpgid(r5) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000600)=0x28b) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x10008) msgget(0x1, 0x200) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) truncate(&(0x7f0000000200)='./file0\x00', 0x10000) r7 = getpgid(r6) wait4(r7, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) msgget(0x0, 0x8000000041e) 11:17:43 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) 11:17:43 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f9056ef6d4a24d5a5bf152ea1a1b53266696c653000"], 0x1) bind$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00002e2f66696c653000d25b25057716e8f22bbee5b86da478f3d3a9017dd83c4104a18bbdb997155d869a9843ccf5f4e5d137cb26bd1a21b28578537a14c736fbe61376f4216f7c88b21e45"], 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x1, 0x0) semget(0x2, 0x2, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0xffffffffffffffd2) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, 0xffffffffffffffc2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f00000002c0)=0x10) freebsd10_pipe(&(0x7f0000000100)) connect$inet(r2, &(0x7f0000000040)={0x2, 0x2, @rand_addr}, 0xfffffffffffffff6) 11:17:43 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) r1 = socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r3 = semget$private(0x0, 0x2, 0x100) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000180)=""/45, &(0x7f00000004c0)=0x2d) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) 11:17:44 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e"], 0x1) mprotect(&(0x7f0000089000/0xb000)=nil, 0xb000, 0x1) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = shmat(0xffffffffffffffff, &(0x7f0000093000/0x4000)=nil, 0x2000) r2 = shmget(0x1, 0x10000, 0x4c, &(0x7f0000ff0000/0x10000)=nil) getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) r4 = getuid() setreuid(r3, r4) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() r10 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x1f, r5, r6, r7, r8, 0x40, 0x1}, 0x0, 0x200, 0x3f, 0x4, r9, r10, 0x4}) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000480)=""/251, &(0x7f0000000200)=0xfb) shmdt(r1) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r11 = shmget(0x2, 0x4000, 0x46, &(0x7f000008c000/0x4000)=nil) shmctl$IPC_RMID(r11, 0x0) 11:17:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0x0, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x6bb, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x9, 0x8000}, &(0x7f0000000180)=0x8) 11:17:46 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) r1 = socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r3 = semget$private(0x0, 0x2, 0x100) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000180)=""/45, &(0x7f00000004c0)=0x2d) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) 11:17:46 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000140)="9cd4ddf3c0181c15821fe492c061bbe07f5186bd3d8b248b733ae62920b205f5ac2a1ed5de21d807727e5374d15c96e51313e9cf1af0b60dea2304388063e5bd38431953a059cb4e7c63816eb30de34029c8ba53a14c69fe0407d5645eee6ceacee8d6bb6c345639e1c4e51e1002efba14c766faa17b9b7d6deb77840dc79d8fad2a18fcddf841632a943516b474586df8917050d453a6a599c1899b1235e7af80be743a4ae52f39b11e7e4da33fa324f6558eac1fe8dbb3b2e4dce3ac930e294c64304678882eb48f1011e93aae5874c30e4fc8d0e7020a6f960f4e80b4e8b8caa94c8f61aa1b0dea8ae329d2d204035203cd", 0xf3) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x54, &(0x7f0000000000)="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", 0x108) 11:17:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) r2 = socket(0x17, 0x2, 0x9) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f00000003c0)={0x0, &(0x7f0000000340)}, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x10000000000000ea) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), 0x4) 11:17:46 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x8001}, 0x4) r2 = geteuid() setresuid(r2, r0, r2) 11:17:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x0) ftruncate(r0, 0x101) poll(&(0x7f0000000080)=[{r0, 0x130}, {r0, 0x8}, {r0, 0x100}], 0x3, 0x8001) close(r0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @multicast2, r1}, 0xc) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x80}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0xfffffffffffff800}, 0xc) fcntl$setflags(r0, 0x2, 0x1) 11:17:46 executing program 2: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) setregid(0x0, r1) 11:17:47 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x5, 0x7f, 0x1, 0x7, 0x1000, 0x1, 0x10000, {@in6={{0x1c, 0x3, 0x7, @empty, 0x380000}}, 0x0, 0x795, 0x8, 0x1, 0x4873, 0x8}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x22}, &(0x7f0000000200)=0x8) 11:17:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x200000014, &(0x7f0000000340), &(0x7f0000000300)=0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xffff}, 0x8) 11:17:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "cbc717bf8018214414c102050a5a1933fa2a4b4b0fbe0d981d653d00605bb17784de972a7d1399aa83451a9a8b5497358352d0524f52630764c922220bf08b050ddd32512b213bc7a46d09497238110493edbca31a5d50c35b4288b2252af8d5ae28d2f8be7b4c6c898b72a734f3b0e159c5bed0e9d79847bd4b0074e6e96d3e741f30d4c67795b5c9a1e12c0bada4eb74387e7fd453e20fe0f1f8957c9b9c2b86764948c42bdc775d4f6c0cadf5dc901108b1ff19f34fcdec5634e112d45a75849d28adb6f38f74539bb2cc9226871d2dbcfd932dc66789b172e6d91893418cad2e4c12efdb1ac2f452717aa13eb9db"}, 0x100) 11:17:48 executing program 2: r0 = socket(0x2, 0x4, 0x3) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x40) poll(&(0x7f0000000300)=[{r0, 0x2008}, {r1, 0x1}], 0x2, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000280)=0x41fc, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5f000000b3b54dc4dd4c1973db38ba53a8004aca980f87dfcfae4b1ab2b56dd489fd70bcbafc39835a9d4353bd345fa60ae9d502321892265407cf51c96184fc587eca7cb48ed58fa195cfa57c3c6fd91795815aeac3d25063544b5266ce4e524b69af"], &(0x7f0000000440)=0x67) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000004c0)={r3, 0x1}, 0x8) freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r4, 0x6}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000340)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r5, 0x4}, 0xffffff10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open$dir(0x0, 0x800, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r5, 0x6, 0x8000, 0x8}, 0x10) clock_settime(0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 11:17:48 executing program 0: clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={0x2}, &(0x7f0000000080)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x78, 0x4, 0x3, 0x0, 0x3, 0x8, 0x3, {@in6={{0x1c, 0x2, 0x5, @empty, 0x1}}, 0x0, 0x5, 0x80, 0x80000000, 0x7fff, 0x5de}}, &(0x7f00000001c0)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x733, 0x7, [0x3, 0x0, 0xd3c6, 0x845, 0x9, 0x1c, 0x7]}, &(0x7f0000000240)=0x16) clock_nanosleep(0x0, 0x20000000000, &(0x7f0000000000)={0x0, 0x8}, 0x0) 11:17:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000240)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) sendto$unix(r2, &(0x7f0000000280)="2212e2414dece0ba1166fc2247968d8105034e8b6a98762ea2d52f3b9ccfbb0b8f54d6b76025de09893aec1f27a6430c39dcf3506df2063d0a133e635746aa7e0f6e373375d34ae2b8f00f85c2d0c5a08976128758f6fe40081a716dbb6085479f566724d37eff8533951d0e10f8c78667b6c2e95638ab8e5423a677f94d27bcee36943674c0b75d57ccbf4d6fa7ca26624f36ae64ad9719f2f78b99ad2bfedd0aedb39d701121927c6a5e642795d36ae730ac02", 0xb4, 0x100, &(0x7f0000000340)=@abs={0x0, 0x0, 0x0}, 0x8) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="ef1bd22266696c653000caa1d0d40c"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) 11:17:48 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 11:17:48 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080002007f001a260900ff0f060051ddbfa81f6864287e1c281a7820f171f529020ab69780"], 0x12) syz_execute_func(&(0x7f0000000180)="6636297b377de265a6976336e900c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x101, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), 0x4) 11:17:48 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x2) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) r4 = socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7fffffff, 0x9, 0x7, 0x81, 0x2}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x2, @loopback}}, r5}, &(0x7f0000000500)=0x8c) r6 = semget(0x0, 0x3, 0x10) accept$unix(r1, 0x0, &(0x7f0000000540)) __semctl$SETVAL(r6, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r3, &(0x7f00000004c0), 0x0) socket(0x17, 0x10000000, 0xa721) 11:17:48 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 11:17:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="00080000080000ff01ffffff381abf0d78fae21d"], 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x1000, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000200)=0x270) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x1, [0x0]}, 0x6) r3 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x2a1e52e1, 0x5}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000300)={r2, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x101}, &(0x7f00000002c0)=0x8) connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000be985b81cfc8abca7a31a607d4a2095ac0b615f3e42e2f010000008d"], 0x1) 11:17:52 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x2) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) r4 = socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7fffffff, 0x9, 0x7, 0x81, 0x2}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x2, @loopback}}, r5}, &(0x7f0000000500)=0x8c) r6 = semget(0x0, 0x3, 0x10) accept$unix(r1, 0x0, &(0x7f0000000540)) __semctl$SETVAL(r6, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r3, &(0x7f00000004c0), 0x0) socket(0x17, 0x10000000, 0xa721) 11:17:52 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 11:17:52 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x4, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000680)=0x1c) ppoll(&(0x7f00000006c0)=[{r0, 0x2040}, {r1, 0x80}, {r2, 0x100}, {r3, 0x4}], 0x4, &(0x7f0000000700)={0x80000001, 0x200000000000}, &(0x7f0000000740)={0x101}, 0x8) r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x180) chdir(&(0x7f0000000040)='./file1\x00') renameat(r4, &(0x7f0000000200)='./file1\x00', r4, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) socketpair(0x12, 0x20000005, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x4, 0x6, 0xc280, 0x9, 0x401, {@in6={{0x1c, 0x2, 0x82d1, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x9, 0x8, 0x2, 0x6, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f00000003c0)={r7, 0x7, 0x7fff}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f00000001c0)=0x5, 0x4) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$unix(0x1, 0x7, 0x0) lseek(r9, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f00000008c0)=ANY=[@ANYBLOB="81503d3900b600000070eb154c0d0000000000000000000600000000002dbaeebb96fff867b3e81850cd036af8024bda1e933f1a11d7d78863bdcaa8b52706a50f2e4072e5b74ea4274ca5bfd364022409852ab9c2a5e1ad244a03871b484036cf8f20ea95738234c5263471f9a43534095debbf107aff42be6a4bc72e5e7292eb4262318314ee09f54a33e95dcbb99659cba3ee45fe0162cd15067778eedab0a206d532e995df08a57e5e9861ea0070e1d2ef23ba5019e99b0696a448ccc1f12d42ddd4f7f6a8eb820bc6d1a22bb644af6fb1f3f78cc65ef7fb2367159b117367c6990a39fc8fb73e352dd31e1884f28c2915ef84638f3a141adf0a6ff2964a4b19a5a46067ecc8ee0266bb5f6fe29fc0153422f165c773660fab0f4a5eff94b610022d8d7a6cb737a3ba6579999ad87a16ba62fb25a12bad40c3e2a9b13f62f3c537d5837e1f9342f4953eabfcdd78418861ccd438b41419e0991d4e6ad4394fdb925fe68b1eea95bc1e1c32b201bfa6a1c5be7107afd1666791e94a4d61f48fa0fc3a29b7ebcab1f24b82de77b1ee5f0d52"], 0x0) poll(&(0x7f0000000780)=[{r9, 0xa4}], 0xe, 0x4) r10 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r10, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) open(0x0, 0x0, 0x0) preadv(r8, &(0x7f00000007c0)=[{&(0x7f0000000800)=""/155, 0xc}], 0x90, 0x0) r11 = dup(r9) semget(0x1, 0x7, 0x82) pwritev(r11, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) 11:17:52 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000440)='./file0\x00', 0x0) fcntl$getown(r2, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r2, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x8, @empty, 0x40}}, 0x0, 0x400, 0x2, 0x2, 0x7, 0xfffffffffffff801, 0xa04}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r3, &(0x7f0000000480)=[@in6={0x1c, 0x3, 0x4, @loopback, 0x6}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x1000, @empty, 0xfffffffffffffffb}, @in6={0x1c, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xbed, @loopback}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @loopback, 0x5}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={r3, 0xba, "df9af9ab902b49ddf84e4cac6f06037b21e0728e4a7167b5e48e1c329e1915cebe53458b994a55b2f9c4184661e0ec2cd57ea9452307c1a42cfb85c6ce6d1cb0766306c25a4c93c367e3f28e9a61a6cb727bc891a05860ba58c08e1b3912978b9acd6193ce26c80b3bf4a7b486eba499ae7bbce9f592559cc9ca00dd57ef727e0ca33d14db789cfe6590daa01f2a07e228154e0da935f525560a38353206e9bcaa7b92905b90f0bb7e06642fa972391055596cef945f505ae020"}, &(0x7f0000000400)=0xc2) 11:17:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x5, 0x1, 0x7f, 0x7, 0x5}, 0xc) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) link(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00') 11:17:53 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) writev(r0, &(0x7f0000000180), 0x10000000000000e6) 11:17:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180), &(0x7f00000001c0)=0x10) fcntl$getflags(r0, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x2, 0x20000005, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r3, 0x6, 0x25, &(0x7f00000000c0)=""/91, &(0x7f0000000140)=0x5b) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200)=0xfffffffffffffff7, 0x4) bind$inet6(r1, &(0x7f0000000040), 0x1c) 11:17:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000100)=""/149, 0x95}], 0x2, &(0x7f0000000200)=""/134, 0x86}, 0x3) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000002600)="5b8234cbf1e33f745160126cb349f1d6101f933f87ba11954d45a86c225d457b6d854ad64dff834da518227c53dae52bb753849b20beadbb19db32e90b1c5e1af3c4103660a3831c705b9da8987ec82e86b15c35b68c66422c97aaf294345231349af8ac271af15f01da4d0e31062c889b4580e710a1a791d1a8f8697be4b976c309e0d66cc8502133315f0b9ac01e015191769b09b25b969e308f3d41dc33747ae401757f0a2cd3a590bf99ec01d136208bc17e359d39ffd6d9e13c7e990d1f198c1e6b4c8765711f6fab6b786106f8becd415f287066a5cb958e4e838df0f63c0a0dff192fabf40afa0d946e89c2512cba248235b7d02861e580e2a281af7f37902e0d6da44f5d5b5ba93d0bab6b1930c3694aa309d3c76684cdac9e25c6711f2f250b16bd7de79c6fcb0c92259e3b56b0000bed51b8575d4467c233a55199bad3efd117daab6c33cd4d88e1012d077155a69cdc69f4480bc29d83d2b42e5d22accba681791b729604f77af7180515570adc313af787cbe7a14930066cd4fd975f880173fd1a306bcb0450e5dbf51e15ae6e3d06a0d04af61e2664e40b8df7d224377713bcb810421fbf21f51361f225758672f10c5f49685f724e6bc36ea4f3e53666c6137cd37cdcff4d8cafd0d6bc682b2a5dcafa210cdec1561c3708a76959b93bf374283f19834e5119d6475eafb0b81c75caa7df5fc3dea04b3c535b2f0fc08d18d2d273058c8f8f6e8793a44a8132d0f35792a2bd0d3569c7fca15b882b64c6485d945ac9372a01b3fba7bfe6714fb3371d2d82a9d0ac8b535b5c8c9c2f8b2e04ecc014ca7d326d0d66606f5f2cf7267d8f87796fda2d59da781b898aa52097801cde45a91e2e51cdc38a3f7cb5ec5360920f68b73e7119d83d94739aa2e12930bd452ce4091d9d0aeb978c501cfba9c021b8330c9db4106d44f6e8e226e4cfe18abd41a594c7bfe3ad3a14a82f5aed0479fee5a8ec1153554845968c1d21ad8ce26b6024b66ea354984c09ea74cc47076ea54e7b74457b32462594df9c3e97f3adec2e526ce95b163b385a38e0f4c2ee4f0bc76fa9c1902d4d4bc243b0253826a29e4d6f1e5ccaa11c7373e6f18ef62b51d2a94ce7c90e287ca6ac3068ec7f5758c9b2126979aecbcdf55f28c98b8d37ae025ff05885ad8ea4f1e4caf37069e3e211387db7641a1516ac8846c0b1c0e6d41521fa4b60d4eebde697008d3a65cacdece3d51818390545924c4cf3efc4a153e345ca77cbcd769335aa6fa1c10210de79acd8824b033f7778ea239baece7ae915a3704ccc51425b85526040ed13846c8eec01592695129a4b673e88c3c138d5d3c90343179973110a5cc174d5db671fec95e99f67096c5b5d9ca0694f5ba513ae52026de674102995e36973763f44219e101980c52a5727643a424eda4538c4f8e24d79d0ce67a4320a7f7057087fa6604de62ecbb6a48f407037c922174486ec06ade26cc88e10c166581d575409a8254e854c3455bdf95263145c934a4a527ad590d3bf95e5d4745eb9e2047f015fed1ce33fa99f84d603a194830fe6338ac271fc5b57af576871db97074eca93b8481aae8adace5c82613018335d2ebc5c70aaf00a82df35a7a01a77b1ba372135aead7cf4787fc81e521b1bbe54f81f3e60237c850e9f5e9b031419afc9b2bb3bfedf20a2b9dab7a3cbe47f57666ba20ce5fdc62fb3000e2d24d60c5f2043de161b7ce83294e45dfe518612adc8366e7788a3d45ab9404601cef83f82927f19ea3f935c200bf160a7b6e5ff651c3661fc55aaaece91326e4d104661271dbbcff5059e771438b37ba1b9db39d95e5b827e8b083af78220fee925cd8e5877aefaafe710bd1b85c161da1aabda25645ec2aef6a0c3cac8669ce28d320053f487f83680cd417a2fd6d01d2fad3eada4f2ce0c275dc6a4cfd7edcf994651babb3689d2d832905826f9cbcadc58cc26fd791c656195027798034b032e929905b2b586850e821369b94ead2a06c9e3033ef1e624959e0601a20723ba021d0f8c2837db3176dddbe09f23b50a234ad5cb6fb087d05cf82a8077a8979e3acb71b9bd30388fefba16de68b846a07971c9fc23c196c15be5f3b3ff0b7892a8c028d3afd914c72360261f5ef9b7beecf293ed510d682f8db0df28724e4de5fa1626ec78a0a2efe95703d464a3cdbab54ecf24e95691a2bf09e18fadacc586fe7a4f0fb4c57a6e1374a8a200ef7c5b86c536ddb41cc2a902e97ea49095eaf7bd841e5064a88061bf102188f51f8d001dd080da982c4cf018cd461248967a0228ae1d95b524992e5a0d8b915a73662d40d01074d100bd75d98514fd21b40a8c313576247a072141b4e6e136cd55fd9e6643ee2d4ffd07005b9f56d2ff9e222289c0abe7824051d44078ddafa126de275b96a01e735bc29ea372393290f78c27e6bb5124950368cfeb0b82054fd32af9ce52fecfe7798da93adfc599be9e60e6bbf122843444f7446fd7da6c32c829caadc47f7dcccf17750ba0e534bebc94bad305a15d9f0c48660eae5399032af118ca796d8c581bac88edaf86b6d572d1f190c1adef67c76dac1fa73b75730bab160d10281845223c0212e7cf62e247f04b53c547c85cce07023c5e0a8995f03da0ddbde93b86c6a5d50b6ddeb2bb646d9e477ef89e966822518f90e27fc6c43734dd62877bf037a2243695050eb2595d8bface298723ccb0a48696a199be838f24380b5ada823db517e278b1a99d6a388bd16697e2b5483388cd9d1985a8cfbc51cfc76d50da504d7831061dad878ef6776ead515b55fd2e9bd033cb602c5cc1697fb3e14f9db169ca64ee831b099bd6598b6758b1846eff9c2b4d497ee86bc966b09ef561761a688ce375d97c7356832ce8bc51a7b5a7008e53e680855873c7b805a9d1110d26dda55f392eca419ac82be33b332bbd90ab9c42048eef6f1b134b635abed0b1fe89c992125a3b81eb9d54d735e4d7f15a0a606338062d5b9906dc3de7b298d6c5fd95b21c877cd7e2d637b603aa62dc29b68e2d0f424355881f22ed17a3e1f4270be15b711f902b8c4a36af2d713c416ba6b599df3705fe2eb4e35131abdda4e575b28e053a312fa97a4da8565cbf83029e74280301a6c92b6a565b51412f0f01394c5614b0621c23d2e400ed5d2374737fa786bd987820eebb37487e21225b12720721e530ed1537e9f29ef5d75c56bef31db146245170063a3d9c7a95a8ae8b6f5b3b8120481d0b8d52265c8678a1c8efa905c0257aa3527edec288dbc5037845a4008d19117ce59aad7357cd671476f6c9b0e23f7e9e6b93977ee20b1ba54b39e57b089d4d8ecf02cf3d85dff215a843f9a16d7e8d03aab64a1856b2b0a609d01600496dc4eaef54d9e2de4452a51e2c0c4305b58aa6c9faa0b1248f027d89b1a33eb4c617b5267ab0e49a070aa962d42a8897e7929bd7a25846d745b75f7e6eb89c6941194def7a08a999fa08acace7b211988fd0226c49580a9291e28528d8aae206b5bc0b36c9b2d554f0d7983153c8dc389376275458b04787684e5b1698b63c8bcc4ad17e7ab605710644ee0cb7f99dc27eef70a45b21fef9d05a990cd6d59562f0c1bba9920ba4345d4af0e2143df85507c917da5c5d1a94ac61c9ee4021b0236dad099acaec8c14e431c2311316d7cced466d3e4e1a6155a66a197d405ab734fd481975c41ffed7948f89a4e76532c58786b85736b26e32e7550d7e35266e7beaf2e486d79e076afe6758a79724fc81cec638b1a85983b4ef527983c38c4572d0f7256ef5dedce4504d932825f4a8cda33533c971dd0aa26bb809322b673de2d3687e382b7a8d2aae371269ded1f1a3969db353ccb7ef5b32d0cdaa419acf991567b2f8a4005bb5f46d0c3bb705b925490b452a58b6c97835e5ffa412ae39fbc8bf02728a07ddb9c3aab901cc31957491ca798661cce7b04faa2a64be45fed8f4ae98ebf104785ab8535d3781fed89609b9ec25ffed5de5646c4b292e6a51a8b823edeabe5d4a78b721d44896c6df489b8e9bc5d1126bae364043353834fb08b9037d5631ec1039b1fd290c9af1a0dc856d4f53b3619a947f431bf80023e6530da49146aa5d0ef4ab891dfc273be794f68d4562659a27e22f01df9e4c98b116924babd35f1bb1501c03c86f4c746e85f16e62b90573c1e7fff598cd0da0fc461a32053599af63ea9481614c2ccdd4bb70d613358343d13fdb5540e380de1a5e68808d082daf9534aed8eefab6859f8524bb30ad995525ebb871f6bddff5b97f3cff32c0da3c51d183df47d3ce9a46208e6396a5cad0df2370222827b9699ad78ddeb9f38e0a65e2b9fb561216cfde8da8171ae243fc96093d3e7c36e264058e5314efb6d8d4414dbdfc9d9ef10aa3e51fdf77459a06e4b3c612386cfed351ab926d0c167bd78371f2254cfa2ed6f77af72aa7d8772fe6e1934b0affe23053909d4016e15f5795f7de6f252f35f878ed1c257eeea3c5f1bb5574785e1ed75f5441ff280f4ff1ae0b14f133f3b424649f5cff8af9eec17158bb358109c904a96bcd0ae427d8044a567788997f32406583ccd3893be807e14a3fa2ff97729b48beae545dead48aaecfa733fdd7077c60e924a0323562b0638586275bb286fcf8707c492a258c7539759de5dfbd898c11733a0b7d19880d9cc11f57fb8d5a838c06f9aa0c3174413185aa7d6698b287a698ace569f3f45b0fbee29fb28b77497a333b9b894f9a983e486ca24c7732bca0af4d2b066ba42152014d77bfa85d8013049e9347e3760bf36ee26388d21b1d890a402cafec28901699ddef899f34f1838bfebbc75d4a8a6615cfbc3df9642a98549a87a13111090f3d4bed3ea9dd2abc0e25fd20fbe3ddc4f922ba9fe44b57266c28af2c1ea2da56bbe6fefa2355e4421cfa6ae02ed91d5e97887399c99a928199a3199373285d193499f7fc8cd35d9f27d3592f3e4cf3b7c384fb6dddd187d14a6fb993f334d074925113007f894f96a827f481e9dfde0230994e5d386ad019a8bcaecedd8fbaa5635301cf733eebd83e400fc7edf09c421f05f097d6e39b660ce5130974b201495e3440b21470a0815c1d4c6a8dae2409a814078a6afd6e075a29f51bc64fcc581885be73cf5679906f4a934c94cf3bc71cd22c9b30cb85a8cd6d396bd5c130fe8178484541ce722fa0da1eba580343725a9673f9c7ddb12765effa481a713a413eea1109faf602c88a5f3d6cc011884fa9432fa105bc1597bbe277a9b268f0f440d1a52b920a97525543202a24484ab3ceeaccdf8d6e60e4244c4efb7e6eeffebdee1e6a7739c0c1b7921c07b099a64bbcfa8bb251014bbcbdff32ae713d740306b5f0f3bec96253c26bbcb50a5860acd0604ff3c305db35e4a4d4c104504ce922319ab019f68d6a354b0f153e834bd988cd75424d8617a9b3c03f0ae1726e8946fc2e14e437ac0f98c5383ccc53085916bde6d6d94a961e4d7dc2b6978ab9e2ed53d0361971f6fd647bfd5b68edca7bc7add5a16bfde674cdbaf6b4588ca1787a6be016f3b5a9ffdfe0f7c8740adc854311aeb3130254f948ff711158e563017953e4b2af82aee136883cb797b116b665a910e2638a9c2103d8fe85d01a354f295a20be5b5ed6a4597847b094a19381f20c52b45fe490bd746b147ef1ebe3df13ab4509d505ce792c18cfa2d1145b3e344d18baa8e496aa38348f7cbd5ae1bb1f2d914f026e25c0541751d92c0c7dc84b5cf88cd486837ee59de724146b3f684e3436c6882d20a78b60e3b44faa091fa5978f9cef33ba3baae2da60a04f6267c3871ad9c70392363fe9fe31d780b17f633cef6d0f1a96448c47bf414142000500247a8620719f9e7a951b26b165a23c73579dd6b8e8c24f8cdf5fb809db576919e5c474a986ed42ba00d9d56ab5e832d7374b4a24ce77d19c256d5692e6744980bc62f39afd3b82f581138841ef18b263828be23badea86207520ef77e4724abfe9f55d6b7f229f035a", 0x1099) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x8001, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x4000000000000000}, &(0x7f00000003c0)=0x8) shutdown(r0, 0x1) 11:17:54 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x4, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000680)=0x1c) ppoll(&(0x7f00000006c0)=[{r0, 0x2040}, {r1, 0x80}, {r2, 0x100}, {r3, 0x4}], 0x4, &(0x7f0000000700)={0x80000001, 0x200000000000}, &(0x7f0000000740)={0x101}, 0x8) r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x180) chdir(&(0x7f0000000040)='./file1\x00') renameat(r4, &(0x7f0000000200)='./file1\x00', r4, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) socketpair(0x12, 0x20000005, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x4, 0x6, 0xc280, 0x9, 0x401, {@in6={{0x1c, 0x2, 0x82d1, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x9, 0x8, 0x2, 0x6, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f00000003c0)={r7, 0x7, 0x7fff}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f00000001c0)=0x5, 0x4) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$unix(0x1, 0x7, 0x0) lseek(r9, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f0000000780)=[{r9, 0xa4}], 0xe, 0x4) r10 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r10, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) open(0x0, 0x0, 0x0) preadv(r8, &(0x7f00000007c0)=[{&(0x7f0000000800)=""/155, 0xc}], 0x90, 0x0) r11 = dup(r9) semget(0x1, 0x7, 0x82) pwritev(r11, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) 11:17:54 executing program 1: syz_execute_func(&(0x7f00000000c0)="440fd7dcc4212958a199899999f2426d0fae28c4e1f951cd46ff1c30c44119d510660f338fa9109bb01745a8a9f226d9ed") 11:17:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ff"], 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:17:54 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000700)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom(r0, &(0x7f0000000000)=""/26, 0x1a, 0x40081, &(0x7f0000000040)=@in={0x2, 0x0}, 0x10) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 11:17:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(0x0) shmctl$IPC_INFO(r1, 0x3, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffff4) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) execve(0x0, &(0x7f00000006c0)=[0x0], 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x9, @loopback, 0x20}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffeffff, 0x4000, 0x0, 0x10001, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x40, r2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000003c0)) open(&(0x7f0000000000)='./file0\x00', 0x408, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) msgsnd(0x0, 0x0, 0x0, 0x0) 11:17:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x100, 0x1, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r3, 0x8ac0a, 0x0, 0x67a5bef8, 0x211e}, &(0x7f0000000300)=0x18) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000140)={r4, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}]}, &(0x7f0000000240)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x102, 0x4) 11:17:54 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xc06c, @empty, 0xcac}}, r1, 0xfffffffffffffffb, 0x4, 0xa, 0x1, 0x1, 0x401}, &(0x7f0000000280)=0x98) r2 = socket(0x11, 0x3, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) sendto$unix(r2, &(0x7f0000000340)="9401050500a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000035a4f7836f1ecd4000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7a33a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350700fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f00000000", 0x194, 0x0, 0x0, 0x0) 11:17:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc) fstat(r0, &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2=0xe0000001, @empty, @rand_addr}, 0x84) 11:17:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = shmget$private(0x0, 0x6000, 0x101, &(0x7f0000ff8000/0x6000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000080)={r2, 0x6, 0x8001}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1202, &(0x7f0000000040)={r2}, 0xffffffffffffffa0) 11:17:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x69, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="31723ae55145dc513f6473c8110944f0615b219da5cd7c3560e0cf1ddf1a1c67cdb6eab5818ea7d6031899c41fc81363dc542b13effa6ff82ccf1c70b3dc8e58bed1dbbf0ed070bba55418e26681d3ddd2b6029e57aa7687dd8384cb4c045370237c46b9a978ba403b623e198212571d2187087730635388540de8b0e465b77058fbfce88f5011918608063ac136cafa59", 0x91}, {&(0x7f0000000040)="4187201b016b89b9fd9e2e05545908bef7fa058c76ef94e939f57a6af342b14a5652091d972742e4c9280226c1654c461836", 0x32}, {&(0x7f00000001c0)="374ecbb947d8d874bdae6a1b7a7955045d85e58013a65779ed9fe03009ac81c72769286ca3804cad49fa0f5f2a7b23843afb9a94debac2c999a335a9ed5f652fe55f4fe9238c3e18738993c89735ee9449eee89f28138a764d4f318571e889c71667c55fb88db3e1d64c459cc322eae8372e7a7d17da98382cd94bcfda3e19ec9eeba9", 0x83}], 0x3, &(0x7f0000000280)}, 0x181) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffda6, 0x0, 0x0, &(0x7f0000000380)=[{0x0, 0x84, 0x40, "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"}, {0x0, 0x11, 0x3, "83e857153e5f47a67123a2da001d76ce7c669dba22c146c0f95676fd47f36e882bafcfbb3c5e772d5ef51a5066992cd7c9fb8af8bbc62cc2e0555d8912c3247787ae2002f79483823fb1a96bfde4e7e07b2602c01634517ea0c76ba2e38eb35e8d75779f31174d7773828a731ce26d2f74bf25115889d81cb0cee2bd38093ee2f5ce10"}, {0x0, 0x0, 0x7, "f71455245fbb9741e9b84d88a59068033ce2ac3967b6983a71eceb858aab"}, {0x27f, 0x6, 0x7f, "8863fa07fb996d04c18e03769edeb7d9ba4c5645c9aae9c4cc5ddbbd6eca8a8482bb39467cdd63ba66cef97fabe8"}], 0xfffffffffffffeae}, 0x20081) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x19d) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) 11:17:57 executing program 1: getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xb8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x1020, 0x101, 0x40, r0}, &(0x7f0000000100)=0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) fsync(r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 11:17:57 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x700, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x4, 0x64, 0xb3a, 0x2, 0x100]}, &(0x7f0000000100)=0xe) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) execve(0x0, &(0x7f0000000180), 0x0) 11:17:57 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x12, 0x7]}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x10000, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x3ff, @loopback, 0x20}, @in={0x2, 0x2, @broadcast}]}, &(0x7f00000000c0)=0x10) 11:17:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=ANY=[@ANYBLOB="01002e2fc2f58d603000"], 0xa, &(0x7f0000001400)=[{&(0x7f00000000c0)="f6c4ebc5b172d9e791a78a", 0xb}, {&(0x7f0000000180)="62f37733de4979b8f28a4fdc98393f8334650178c11a87309d40b26976548bcb8cfe1934d24e", 0x26}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="92e634eb02b2fe5782c22b298c0a3193e9294a1261fa", 0x16}, {&(0x7f0000001200)="557d80d740a30bcee27d79d8614576672c7536ff1ceb787404cce40ee78a99dd9d7ab213966f041b16b96a", 0x2b}, {&(0x7f0000001240)="6be5156a709dd7882183a51b3a7c216167a141a5da843bad0e2ddfca18ac7c92aa517890afb014baf107001e2bc9d0178e268539e98eab1b0d660bcc3e91290c62201c295e7de7204ae4a1fb45062398712f82cbaaa8a57646265685ea4e97a621caad31b4cfea9aeb060c4508a30db767bbcba0ad526257d8f85d42cf73c11fe42b152f5ac50d1c08515b6c82d34ca85db63dc86533b8963f667abc8a17df30c9d8dc4f2c83d76dabeae013f2b79658c1a461b92be6cdfc72db55ae2e737e9c3d25ec482bf559ced1", 0xc9}, {&(0x7f0000001340)="47c26e9ae718baa138c8ad9bdefc3949ed1f56cc508f483d161056b413c75de4998782ffb85a21a1cd6252d88eaf4ac8ced7e9ed8f7b6330ff5946433e3bae2bdb7b69d8999a21c64c58cff19d658ce15f13060d59ab59a712fc0c17457e7c98146d8d020997044e3984bc31b944058271cb27ac397480da178880fd9da5765b7e40d2cd39d128846ebf58e6291aceab5846f7fd82099259", 0x98}], 0x7, &(0x7f0000001980)=[{0xd8, 0xffff, 0x0, "0efe237944f860cea1f192681065f7ead26ec9a9fe225fb6af5b08e2bdb2d9530c9542b9cc080adb4ef186198ac243334c3ddddac48c31ab5159d34fe5b29d1a488963696b0b02be68408842525eca8fb594c68663814411d7b14a144fce59984ba84643ef1a7734732b899c86874e42eaf8508df0fb740879fedc3682bd8b4cb2229e808b6a3c657d277578ed60551ecc9a17849660d4f36ba950da71c5ff4633baf86b044c5cd5256f992d8e79c05a5bc64a53578962dac7af9f425ae84a39ae"}, {0x118, 0x0, 0x9, "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"}, {0x100, 0xffff, 0x7fffffff, "3fead407b3df430c957df3756b5e8bd7db9ea12efee4f086dfc17a47e43ced08ee8c34f136c0c7df3a5c26cea3d8d31588f1f136e5dff6b0951c2e86000af86bc069eae80b27f53018e0d0d84c662c88d83290bfb82f6d5131e884e461689e4a24e0d852b7d43d1efada6bd902e722f4a4b31787156dbd27a17d853aa53d050fad0020cbf30bb1982ff446bd4de366ebf2832bb4d598fa5d16589148f498f424ff403b48720a9977fd3e71afc2bf1af035d0145be771ba16f8381f2c6231415d8c230f77328b3456846fa7b4cdcfed8c6bba2c5ab87e67cdd36c8bd9d5d78e460c297f97a5aa61942d2893b2"}, {0x80, 0xba, 0x2ced3876, "4ad1658aee0e76fae15ef0471f7c2473ecfc206cca55116c3006b98582de499437f9a25c71fe75226a8e41615087798d18f7e574f3d990c65b30610dc9d6e729fe9e1e69df7b5411ac8e95f2ef0479bfaf33d3e9130901cf3323eba28e93d442827467d62ea2c664764057"}, {0x48, 0xffff, 0x8, "d2d85e6a6b331fdbf1e3a98c5123ba16eafb91f1e4a2c64f1b24e3d969eb72ed7ec6c8448c0f24da053715e4868114bf8081161ca45717ba"}], 0x3b8}, 0x180) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001880)={0x0, 0xbc7, 0x4}, &(0x7f00000018c0)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001900)={r2, 0x1, 0x5}, &(0x7f0000001940)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 11:17:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) socketpair(0x1f, 0x4, 0x9, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x1000, 0x500e}, 0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x0) 11:17:58 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fdatasync(r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x10000000) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 11:17:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000440)={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1400000000000000}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000200)={@empty, r3}, 0x14) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) socketpair(0x17, 0x0, 0x10000, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x401, @loopback, 0x8}}, r5}, &(0x7f0000000380)=0x84) getsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 11:17:58 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$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) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet6(r4, &(0x7f0000000100), &(0x7f0000000140)=0x1c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x0, @loopback}}, r5}, 0x8c) fcntl$setflags(r2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000300), &(0x7f00000002c0)=0xffffffffffffff7a) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x400}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="d9000334a94e5e7d3fd7e0b0320000000000f10256d14805c3a2f177a72c2616886f6e"], 0x1) 11:17:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r1 = dup(r0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000001c0)={0x3, {{0x1c, 0x0, 0x1ff, @empty, 0x3dd}}, {{0x1c, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x9c}}}, 0x108) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 11:17:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000000040)=ANY=[@ANYBLOB="01002e2fc2f58d603000"], 0xa, &(0x7f0000001400)=[{&(0x7f00000000c0)="f6c4ebc5b172d9e791a78a", 0xb}, {&(0x7f0000000180)="62f37733de4979b8f28a4fdc98393f8334650178c11a87309d40b26976548bcb8cfe1934d24e", 0x26}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="92e634eb02b2fe5782c22b298c0a3193e9294a1261fa", 0x16}, {&(0x7f0000001200)="557d80d740a30bcee27d79d8614576672c7536ff1ceb787404cce40ee78a99dd9d7ab213966f041b16b96a", 0x2b}, {&(0x7f0000001240)="6be5156a709dd7882183a51b3a7c216167a141a5da843bad0e2ddfca18ac7c92aa517890afb014baf107001e2bc9d0178e268539e98eab1b0d660bcc3e91290c62201c295e7de7204ae4a1fb45062398712f82cbaaa8a57646265685ea4e97a621caad31b4cfea9aeb060c4508a30db767bbcba0ad526257d8f85d42cf73c11fe42b152f5ac50d1c08515b6c82d34ca85db63dc86533b8963f667abc8a17df30c9d8dc4f2c83d76dabeae013f2b79658c1a461b92be6cdfc72db55ae2e737e9c3d25ec482bf559ced1", 0xc9}, {&(0x7f0000001340)="47c26e9ae718baa138c8ad9bdefc3949ed1f56cc508f483d161056b413c75de4998782ffb85a21a1cd6252d88eaf4ac8ced7e9ed8f7b6330ff5946433e3bae2bdb7b69d8999a21c64c58cff19d658ce15f13060d59ab59a712fc0c17457e7c98146d8d020997044e3984bc31b944058271cb27ac397480da178880fd9da5765b7e40d2cd39d128846ebf58e6291aceab5846f7fd82099259", 0x98}], 0x7, &(0x7f0000001980)=[{0xd8, 0xffff, 0x0, "0efe237944f860cea1f192681065f7ead26ec9a9fe225fb6af5b08e2bdb2d9530c9542b9cc080adb4ef186198ac243334c3ddddac48c31ab5159d34fe5b29d1a488963696b0b02be68408842525eca8fb594c68663814411d7b14a144fce59984ba84643ef1a7734732b899c86874e42eaf8508df0fb740879fedc3682bd8b4cb2229e808b6a3c657d277578ed60551ecc9a17849660d4f36ba950da71c5ff4633baf86b044c5cd5256f992d8e79c05a5bc64a53578962dac7af9f425ae84a39ae"}, {0x118, 0x0, 0x9, "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"}, {0x100, 0xffff, 0x7fffffff, "3fead407b3df430c957df3756b5e8bd7db9ea12efee4f086dfc17a47e43ced08ee8c34f136c0c7df3a5c26cea3d8d31588f1f136e5dff6b0951c2e86000af86bc069eae80b27f53018e0d0d84c662c88d83290bfb82f6d5131e884e461689e4a24e0d852b7d43d1efada6bd902e722f4a4b31787156dbd27a17d853aa53d050fad0020cbf30bb1982ff446bd4de366ebf2832bb4d598fa5d16589148f498f424ff403b48720a9977fd3e71afc2bf1af035d0145be771ba16f8381f2c6231415d8c230f77328b3456846fa7b4cdcfed8c6bba2c5ab87e67cdd36c8bd9d5d78e460c297f97a5aa61942d2893b2"}, {0x80, 0xba, 0x2ced3876, "4ad1658aee0e76fae15ef0471f7c2473ecfc206cca55116c3006b98582de499437f9a25c71fe75226a8e41615087798d18f7e574f3d990c65b30610dc9d6e729fe9e1e69df7b5411ac8e95f2ef0479bfaf33d3e9130901cf3323eba28e93d442827467d62ea2c664764057"}, {0x48, 0xffff, 0x8, "d2d85e6a6b331fdbf1e3a98c5123ba16eafb91f1e4a2c64f1b24e3d969eb72ed7ec6c8448c0f24da053715e4868114bf8081161ca45717ba"}], 0x3b8}, 0x180) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001880)={0x0, 0xbc7, 0x4}, &(0x7f00000018c0)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001900)={r2, 0x1, 0x5}, &(0x7f0000001940)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 11:17:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001280)={0xffffffffffffffff}) shutdown(0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000340)) 11:17:58 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0/file0\x00', 0x1, 0x20) rename(&(0x7f0000000100)='./file0/\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 11:17:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x800000000000) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="dd823507c904000000ffff0a1e324b6e7c02c00000000200000000000000000000000000000000c4b25906524400a1996bc79dc1ac68a33770d0fa30498a53f847a8d586d39c578b119ed3752859056e1e7ceba080958c706e9dd7d25bc9e92046aa7a8600b08e986d03d96b3a55b2db76cd88ddb07426a1945e8192a4868b41e1cdc51215044ad1af89294f62083d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) freebsd11_fstat(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 11:17:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@rand_addr, @multicast2, @multicast1}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x80000000, 0x20, 0x9, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x800, 0xffff, 0x1, r2}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="bf7825def462d726b3b9fb8a", 0xc) 11:17:58 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x200000000000000) fcntl$setstatus(r0, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) faccessat(r1, &(0x7f0000000180)='./file0/file0\x00', 0x20, 0x1400) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open$dir(0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) getsockname$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3, 0x8}, &(0x7f0000000200)=0x8) r5 = geteuid() freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r6) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000004c0)={r4, 0x6}, &(0x7f00000003c0)=0x8) preadv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/133, 0x85}], 0x1, 0x0) 11:18:01 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x2) r0 = socket$inet(0x2, 0x10000001, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="6621ffbbf53b58dc7b862fde013b9dcab7cf2de4e27bd0abc895a95fce309b85d1d2ea6c12156a2d9b397149ba2f1a93cd8f889ae0299affc47ee047e05dd2bfad765f87f10e3817498ee88ebe296bd9948fe8b73586e2b843aa4c643cff054002d4873917711e98ad3bf09d93c560a29504a0a2a0a3b00002104fb666f0adbb825e042aaedfca5acd3289df42b1b84b2b68f53d7e0d39e660fd907893bf809a43e580d73bce7721026a23a030d34651a5c7a6924355fe9851b52dcb9362dd7254a2fac4cdfd6a378a04555958745598a942b4ce6dfaeb76c76a23", @ANYRES32, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRESOCT=0x0, @ANYRESDEC, @ANYRESOCT, @ANYPTR64, @ANYRES32], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYBLOB="0ff8d28ebcc445d682dc7371774235cc333e148844a06ae3947e6681c133fa0806fac9c4d9bc3b4fdad8704cf785549a015223ea48db49c22c5266a1d69f44314cfcb84bdaa575c97971e1f1b9ab81c137a67b7c5cee95ef9f6549a3a1a9ede33dc9c14a2c98e90ac7ac35bc92ba183b7d591bf530e0eba086d872f927931d491256310b13863438443d99ca1643c006e3d13955210b67b2adae6286a0663e037d4a7d1f746d543d9ef7da9e48c88d", @ANYBLOB="726bdac38f9aaa68ca8db009def12404a632374cf3376d27649f3d84f8f936a5cca9340216b1ab9ba42e6b0ff795d6515420e15beb2686152ca2cf1576335c2c5e45ad83efa7742e9a35741f61a3f7ce66e895e823c07169927cb69e63bc7c4a8d367cfc398e5a0918b777acfdf02b8cf020cdb6250fa6877d", @ANYRESHEX=0x0, @ANYBLOB="2384ce4c3cbaab8ca332", @ANYPTR, @ANYRESOCT, @ANYRESDEC], @ANYRES32, @ANYRESHEX, @ANYRESHEX, @ANYPTR64, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRES32], @ANYBLOB="9eb32cab5a5d2a33b9573576888325be8e065f6aaafac8848f987e1f29a5cf826818928d3eea0f06335368fb9308bdb748d6d41153f3e306f7f1b3f9520852f91d2c6021e3e035d28c413d4b3dd5ed21bbc1f5ca83b06d5a7ea0cb62d85f39acd906b463096e88ef3c3f6d6a3051ac8ef22615f6e99e3da1f2ef8568c9ec63c25303d8568977b3cefcd703996bea1d307c364ee499741a6cc0cafaac7a0be3ee555e9782e5de5735f81af540c7b875603b488493b3294a0133c60b8d41849ccef3074fe290d4708e27044bcd85e5a6e966f3f71362cfab1cf1b3", @ANYRESOCT], @ANYPTR=&(0x7f0000000580)=ANY=[]], 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x2a10b53c00ac35f0) shutdown(r2, 0x1) sendfile(r2, r1, 0x0, 0x10001) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:18:01 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340)=0x9, 0x4) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000400)='./file0/file0/file0\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0xfca}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e210600000000000000000000000000000000000001f8ffffff0000000000000000000000a400001000"/124, @ANYRES32=0x0, @ANYBLOB="050000009d030000010000000000000001000080"], &(0x7f0000000500)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={r2, 0x9}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00D'], 0xa) 11:18:01 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240)={0x10000, 0xfff, 0xbaee, 0x9, 0x81, 0x6, 0x0, 0x1, 0x100, 0x32, 0x4}, 0xb) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xffffffffffffffd7) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000400)={@empty, r4}, 0x14) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r5 = dup(r1) accept$unix(r5, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x8) socket(0x2, 0x1, 0x0) r6 = shmget(0x3, 0x2000, 0x404, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r6, 0xb) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x8) 11:18:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) flock(r0, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 11:18:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653009"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x1}, 0x0) socket(0x1f, 0x30000001, 0x2000000000000) 11:18:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x120000, 0x23) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x402, &(0x7f00000000c0)=0x6, 0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280)=0x1c0000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3f}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) 11:18:03 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x7, 0x0, 0x6, 0x4}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x0, 0x2, [0x8, 0x4cc6]}, 0xc) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x10000, 0xff, 0x0, 0x7fffffff, 0x8001, 0x80000000}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r3, 0x7}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1200, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000000)=0x10) 11:18:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 11:18:03 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fcntl$getown(r0, 0x5) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) 11:18:03 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='&+\x00', &(0x7f0000000180)='*\'&*,/\x00'], &(0x7f0000000480)=[&(0x7f0000000240)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=')\x00', &(0x7f0000000380)='{#\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00']) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000580)={r2, 0x100}, 0xfffffffffffffe94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x40, 0x800, 0x4}, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r3, 0x0) ftruncate(0xffffffffffffffff, 0x7f) 11:18:03 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x0, 0x61f, 0x0, r1}, &(0x7f0000000040)=0x10) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x11, 0x9) 11:18:03 executing program 2: mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x1000000003, 0x410, 0xffffffffffffffff, 0x800000000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000bc7000/0x1000)=nil, 0x1000, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1, "d53725189aa3cd01800739b008b15903"}, 0x14) mlock(&(0x7f0000af9000/0x3000)=nil, 0x3000) 11:18:03 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000200), 0x10) bind$unix(r0, &(0x7f0000000180)=@file={0x28fdfbf7603bafb7, './file0\x00'}, 0xa) socket$inet(0x2, 0x0, 0x594f) r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) r2 = open(&(0x7f0000000040)='./file0\x00', 0x208, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x30, 0x0, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x7bafae3d, 0x1000, 0x80000001, 0x3ff, 0x0, 0x80000001, 0x0, r3}, &(0x7f0000000140)=0x20) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x1000) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) 11:18:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x2ea, &(0x7f0000001340)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1000000000000126, 0x0}, 0x0) connect(r1, &(0x7f0000000080)=@in={0x2, 0x0, @loopback}, 0x10) sendto$unix(r0, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0x4a, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10) 11:18:03 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0xfffffffffffffd4a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f82a70b2b9bf8784c54b6b7ca00"/141, @ANYRES32=r1], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x6, r5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000440)={0x1, [0x5]}, &(0x7f0000000500)=0x6) r6 = dup2(r3, r4) r7 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast1, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@loopback, r8}, 0x14) truncate(&(0x7f0000000640)='./file0\x00', 0x20801fffd) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x8]}, &(0x7f0000000040)=0x6) getsockopt$inet6_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000580)={r1, 0x995d, 0x0, 0xe162, 0x7, 0x0, 0x8, 0x5, {@in6={{0x1c, 0x1, 0x4302, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x5, 0x2, 0x1, 0x3, 0x6}}, &(0x7f0000000300)=0xb0) lseek(r7, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(r7, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r2}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRESDEC=r7]], 0x1) 11:18:03 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='&+\x00', &(0x7f0000000180)='*\'&*,/\x00'], &(0x7f0000000480)=[&(0x7f0000000240)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=')\x00', &(0x7f0000000380)='{#\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00']) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000580)={r2, 0x100}, 0xfffffffffffffe94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x40, 0x800, 0x4}, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r3, 0x0) ftruncate(0xffffffffffffffff, 0x7f) 11:18:04 executing program 1: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x400}, &(0x7f0000000040)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="f0f9ffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x800, 0x8, 0x800, r2}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 11:18:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00002f2f66696c6530f8"], 0xa) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xc, 0x9}, &(0x7f0000000180)=0x8) dup2(r1, r1) unlink(&(0x7f0000000000)='./file0\x00') 11:18:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00002f2f66696c6530f8"], 0xa) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xc, 0x9}, &(0x7f0000000180)=0x8) dup2(r1, r1) unlink(&(0x7f0000000000)='./file0\x00') 11:18:04 executing program 2: syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") getrusage(0xffffffffffffffff, &(0x7f0000001080)) 11:18:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x9, 0x8, 0x1, 0x7, 0x2, {@in6={{0x1c, 0x2, 0x3f, @loopback, 0x4}}, 0x0, 0x4, 0x1, 0x4, 0x3f, 0x401}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, r1, 0x40, 0x100000000, 0x6, 0x5, 0x3ff, 0xe24}, &(0x7f0000000340)=0x98) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYRES16=r2], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x8c) 11:18:04 executing program 3: r0 = socket(0x2, 0x20000001, 0x0) close(r0) open(&(0x7f0000000000)='./file0\x00', 0x8781, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getflags(r0, 0x1) 11:18:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)="557df0e416fb3b3cc2f4af1f5f47b24d2be8ccb164c10ce357917a3c598786fef061ffea89384daa0ec0a0c761b48897b86a80a58da3eec54f348967a46d7d83f934ff97e4956e2297c47ba32bc6308f033ff454142c2aa71a1a8c9af7e333b1", 0x60) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x100000000000000}, &(0x7f0000000080)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x8000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0xffffffffffffff80}, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x4000000000002041, 0xffffffffffffffff, 0x66) 11:18:05 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0xfffffffffffffd4a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f82a70b2b9bf8784c54b6b7ca00"/141, @ANYRES32=r1], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x6, r5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000440)={0x1, [0x5]}, &(0x7f0000000500)=0x6) r6 = dup2(r3, r4) r7 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast1, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@loopback, r8}, 0x14) truncate(&(0x7f0000000640)='./file0\x00', 0x20801fffd) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x8]}, &(0x7f0000000040)=0x6) getsockopt$inet6_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000000580)={r1, 0x995d, 0x0, 0xe162, 0x7, 0x0, 0x8, 0x5, {@in6={{0x1c, 0x1, 0x4302, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x5, 0x2, 0x1, 0x3, 0x6}}, &(0x7f0000000300)=0xb0) lseek(r7, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(r7, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r2}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRESDEC=r7]], 0x1) 11:18:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e08000000070000"], 0x1) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x90) close(r0) 11:18:05 executing program 3: select(0x40, &(0x7f00000013c0)={0x4}, 0x0, 0x0, &(0x7f0000001480)={0x0, 0x3}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x36a0, 0x2, 0x9, 0x100, 0x18, {@in6={{0x1c, 0x3, 0xd6, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0, 0x8, 0x1, 0x100000001, 0x6, 0x9}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5}, 0x8) 11:18:05 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x6, 0x7}, &(0x7f0000000280)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d", 0x4, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 11:18:05 executing program 3: getgroups(0x0, &(0x7f0000000080)) setgroups(0xfffffffffffffd5e, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000005c0)='./file0\x00', r0, r1) freebsd11_mknod(&(0x7f0000000480)='./file0\x00', 0xe088, 0x200000000000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r2, 0xffff, 0x501c, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) freebsd11_fstat(r2, &(0x7f0000000200)) getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgid() r3 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000003c0)=0x1, 0x4) fstat(r2, &(0x7f0000000280)) 11:18:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0xffff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000000)={r3, 0xffffffffffffffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x2}}, r4, 0x3, 0x8e, 0xc, 0x4, 0xfffffffffffffffe, 0xffffffff}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 11:18:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x4}}, 0x0, 0x20000fffc, 0x57, 0xd95, 0x9, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x200}}, r3, 0x0, 0x280000000000, 0x7}, &(0x7f0000000240)=0x94) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) 11:18:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x4900, 0x8001, 0x8000, r1}, 0x10) 11:18:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = msgget(0x0, 0x42) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r6 = getpid() r7 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x100000000, r2, r3, r4, r5, 0x4, 0x2}, 0x0, 0x9, 0x9, 0x9, 0x7fff, 0x7, r6, r7}) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000540)=0x2, 0x4) ftruncate(r0, 0x800007e2780e3) ftruncate(r0, 0xb4b8) getpid() preadv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/216, 0xd8}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r0) 11:18:06 executing program 0: socketpair(0x1, 0x3, 0x8001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080)="659ea2faaef7b4899eac4d8abab6fd2ccad1937f1c96cc6c8a1357b091e9651859852236a584626aa56b01a35f", 0x2d, 0x20181, &(0x7f0000000140)={0x1c, 0x3, 0x1, @empty, 0xc}, 0x1c) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') accept4$unix(r2, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x20000000) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x5, "43bc498fd3"}, &(0x7f0000000300)=0xd) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r3, 0x1ff}, 0x8) 11:18:06 executing program 3: r0 = shmget(0x1, 0x2000, 0x103, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6(0x1c, 0x1, 0x7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xaeb, 0xf, 0x81, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0xe5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_int(r1, 0x29, 0x65, 0x0, 0x0) 11:18:06 executing program 1: freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') lseek(r1, 0x0, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000100)=0x6814ae03, 0x4) 11:18:06 executing program 2: socketpair$unix(0x1, 0x200000000000002, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="e5ff005c1f73d897aba775d4a15a006ce981000000e29dd92e282b9a91dd70cdbd53961bc44cc93880ac01bcf1682b4d244bf3f3f4ee93dae7fa4b5925701756051025746c6802fbedfaf51036f54b984ad1582b0747961886be2e6edddf4aa38a5bf9d2e035952e87c4f372e658d145eb8f800fb83237e1d500fe8197"], 0x10}, 0x0) getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 11:18:06 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000008c0)={0x0, 0x9f}, &(0x7f0000000900)=0x8) r1 = open(&(0x7f0000000340)='./file0\x00', 0x8000000000024e, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x8490, 0x1, 0x4, 0x100000002}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="7f00000000000000000100000e00000000000900"], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) getpeername(r1, &(0x7f0000001500)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001540)=0x10) getgroups(0x5, &(0x7f0000000000)=[r3, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x400000a8, &(0x7f0000000800)=[r9, r3, r3, r8, r6]) fchown(r1, r2, r7) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r5, 0xfff, 0x5}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000940)={0x1, [0xffff]}, 0x6) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r10 = dup(r1) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r10, 0x84, 0x902, &(0x7f0000000040)=r5, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f0000001580)={r4, 0x100000000}, &(0x7f00000015c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) recvmsg(r10, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/125, 0x7d}, {&(0x7f0000000500)=""/78, 0x4e}, {&(0x7f0000000580)=""/49, 0x31}, {&(0x7f00000005c0)=""/173, 0xad}], 0x5, &(0x7f0000000700)=""/132, 0x84}, 0x1) getpid() getpeername$unix(r1, &(0x7f00000026c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d62e2a5bf622863490430dd64440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b250f6a2681ecd3cd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028004eb4ebd3759c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) 11:18:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socket$inet6(0x1c, 0x7, 0x1) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 11:18:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x8, 0x5}, &(0x7f0000000180)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) semget(0xffffffffffffffff, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 11:18:06 executing program 0: getpid() r0 = getpid() r1 = getpgrp(r0) wait4(r1, &(0x7f0000000000), 0x4, 0x0) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0) 11:18:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socket$inet6(0x1c, 0x7, 0x1) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 11:18:08 executing program 3: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 11:18:09 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) write(r0, &(0x7f0000000240)="8dc3912433b434d0ace47a55bc97d0b09859bf6d46bc7b7bcd6ce39b45d40569d1b3aa00110804b965304903f611a9c39651ad9314df3f756f51351a44bd29bef4195129cf150569a7d8ca7ba8848062e682f1340988c969f9424e5ca91d97d2a4b07db2bf677d069c8222f9c72fa182632e8e09148cffcc5ea87c6be97ff354d05b37f63e448bf9d792a7d0994c163dabc74bc5ffe1a2d67e37a2f439a217b06d999f00ba93291347c700ad2352e3c092fd9da4a7063970c0345ebf38b78551a0824c79f5d10a435e9064e781b83ac48de6fd32da1f314dbfcbd91bd0e89e", 0xfffffffffffffec3) dup(r1) close(r1) 11:18:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r0, 0x16) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000240)=0xffffffffffffff8b) 11:18:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x55, 0x7}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r2, 0x10001}, 0x10) 11:18:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x1, 0x1000, @loopback, 0x5}, 0x2, [0x8, 0x1, 0x2, 0xfffffffeffffffff, 0x2, 0x8, 0x4, 0xfff]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback={0x3}}, 0x14) 11:18:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @remote={0xac, 0x14, 0x0}}, 0xfd14) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r1, &(0x7f0000000080)={0x2, 0x3, @multicast1}, 0xfffffe30) close(r1) r2 = socket(0x1f, 0x7, 0x7) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3, 0x401}, &(0x7f0000000180)=0x8) 11:18:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x2]}, 0x8) 11:18:12 executing program 3: mlock(&(0x7f0000869000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x2000, 0xc4, &(0x7f0000cd4000/0x2000)=nil) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f00009bb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)) r2 = accept4(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0, 0x30000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) freebsd11_fstat(r0, &(0x7f0000000280)) getegid() r3 = open(&(0x7f0000000040)='./file0\x00', 0x600, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x17, 0x10000000, 0xfa9) lseek(r1, 0x0, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r4 = getuid() lchown(&(0x7f0000000000)='./file0\x00', r4, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, 0x0, 0x29) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, 0x0, 0x0) r5 = getpid() getpgid(r5) 11:18:12 executing program 1: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = getpgid(0x0) r4 = getuid() r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r5, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000880)={0x0, 0x7}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000009c0)={r6, &(0x7f0000000900)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0xf35}, @in={0x2, 0x3, @rand_addr=0xfffffffffffff0e4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000a00)=0x10) getgroups(0x4, &(0x7f0000000740)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000040)="063fbb205bb06e6d7308b342f2556b8633747c56c8701437bc4d2593d72bd455a95595d246714df3eb86235434a370cd42461ccac6ec81220cfe92e3fa3e9f8a7ff979a677276cb4d2507a973ab0e175e38beabee20517a6276f21cd54cd2aa6d6512d4af429bcc27dac5532b895a4aa87c2bb68bdcc4b69c50d71c4917061865fbad418fa34d9f38505bb2aa4f7e4ed554c763e023c1a798d7f801c20da9fb9c0ff571c56f118dfca28501fbb832cb8280c50937a2c", 0xb6}, {&(0x7f0000000240)="06563c8cf95e6816733bbe0df23c14b5f3a98b0a1aefc4f5c11ea1a7cd3721cc692480508738ade1208416b0429d3dc9f29f8274ee3a85de0c5c52563e996c09179a4daf61a57355457d1f71663c2eb3289e9135e4eb748861e8b6feacc78cbbd580c57861c150a24825165b7a6885ec9c0e65bb5e053a69f790733fb55254da9318118426030051e1d66906039fdee92c40f3ebbd5c04eb744871e893b2475319b1b55f6534ad7c66b81ab681a115d0a4ae5765387cb85bcb63f4b1520fbddbdf6ae4a52151c103bd86733fafb949119c633164f8080324ad65", 0xda}, {&(0x7f0000000140)="05db9e39acef91ba9223e941608cb577160284a533bd5d92f36715198004efd73cab65fdcd27ab5165b1cee2cfd2d91118bb159256ce72bd123cc689976115174d8eaf2c44d18de773334ee4d88972ae5cf6dc1cf3ee3e069ea1d8a2ab0365807359b438ebb44ccfa8b1e944698ee550fe3cea1495810de8c8678b24", 0x7c}, {&(0x7f0000000380)="dce0bebde53d78262de1bb72e9ace24d8d35918630959e70ff12566f8532de90c5bc93939a3a3bd230b82d649008ea3bf8696521a69e6e233dacb96c397f0c9ca6283314f9cf4804fc746343a695a4225700254f075ba40bcbeb6722f9bd808bcbb85d62", 0x64}, {&(0x7f0000000400)="83398e250df19eaa66ff46fa43ff349f8715ef940720884c60c0d1c647a47f5e6f038287fc9d53dc7b7130d72b18d1e69f732f76afd3ff4391cd1d3e72a672878b8738cab84363742eac99ba58ba3086bc4ffced74894b8c9e247bdec88757e73ed34372f69aa19295ef0bd3946a56e8c972d4c880c523dbc58d27e9755d3814c9ddbf5fa0", 0x85}, {&(0x7f00000001c0)="f5", 0x1}, {&(0x7f00000004c0)="810457a6377888d1be39d8e4bb67b6d8424151227a6c51dfdbc6e240b5a1f195b16671489216f1d67d908a53b084af02fbabb1e525a9acf377f49ce3212d", 0x3e}, {&(0x7f0000000500)="321cae290cb59739c1e35e28d465727cbcf34ed0c9b102fee958f172d9d5dc5cb28b042cf071fcc52c5d9350e9e3bbfbd0cdd405cd1c8db0471018faf450a5fa705bf3e38874f71c9d64dd60b854218d5b10b8c68b154176dd898f50ff9fbbf287976b1bcc086dfc450f3c6f2db884f1ddce314bd420acdc67eeb6c432e2eee220fed7c007", 0x85}, {&(0x7f00000005c0)="1c3715c73d697599c39ed5a80e10ffaafafd8a3c576e8d7a2cb8bbe047d7671f5cefa70f9bcaaa0d4059e8a35b95bd09e051d852dc90ac8fa91b96a6bc45d5792134aed8312ac53b4e2c02f89d2a56b38d0bb1f6d322cc6b990fc4df8da918687327f858022fa0c1f638fe2f054940bb561afd010c7a8b1eee99efecc44b859622f702649486b7bd71e7697ed2be9edba34fc8ae26", 0x95}], 0x9, &(0x7f0000000780)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r7, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="00329400"], 0x90}, 0x100) fcntl$setstatus(r2, 0x4, 0x10200) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 11:18:12 executing program 1: getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x101) close(r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x29, "ca6941994dff0c74876ce91b8041e9aaa855e8ba3722237394f89cab1c6550509862c06bfae3f248bc"}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, r4}, &(0x7f0000000300)=0x8c) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0), 0x0) getgroups(0x7, &(0x7f0000000380)=[r0, r1, r2, r1, r0, r0, r1]) 11:18:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r1) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x77c, 0x4) fcntl$setflags(r0, 0x2, 0x1) accept4$inet(r2, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0x100}, {0x1c, 0x2, 0x8, @loopback, 0x5}, 0xe3ac, [0x0, 0x4, 0x1, 0x100000001, 0x100, 0x3, 0x4, 0x5]}, 0x5c) write(r2, &(0x7f0000000040), 0x1fff) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1f, 0x0, &(0x7f0000000080)) 11:18:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:18:13 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="02004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004280a35bb5033600cc7be4c60d1807bd9dd363d753d27fb82966ed81218fcf935ac4", @ANYRES32=0x0, @ANYBLOB="7e829a07d6"], &(0x7f0000000580)=0x94) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000005c0)={r3, 0x8}, 0x8) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) r5 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r5, &(0x7f0000000340)) semget(0x3, 0x2, 0x10) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_int(r6, 0x29, 0x48, &(0x7f0000000740), &(0x7f0000000780)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000006c0)={r3, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000700)=0x10) fcntl$lock(r6, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r4}) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x8, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) freebsd10_pipe(&(0x7f0000000300)) 11:18:17 executing program 2: r0 = open(&(0x7f0000001580)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="9a68990d7875e6"], 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x10000]}, &(0x7f0000000180)=0x6) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='\xb5\x00', &(0x7f0000000300)='(.*/^\x00', &(0x7f0000000340)='.-\x00', &(0x7f0000000380)='\x00'], &(0x7f0000001540)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f00000014c0)='}#.\x00', &(0x7f0000001500)='\x00']) 11:18:19 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x456d, 0x4200, 0x2, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) syz_emit_ethernet(0x22, &(0x7f0000000000)="7909008ce60c923afeed35c008000020080014047102025263c8c2d50b8fa73e1a9a") 11:18:25 executing program 3: __getcwd(&(0x7f0000000200)=""/233, 0xfffffec3) 11:18:25 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$sock_int(r0, 0xffff, 0x3419, &(0x7f0000000180)=0x8, 0x4) lseek(r0, 0x0, 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x3d, 0x0, 0x0) socketpair(0x1, 0x20000005, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) r3 = semget$private(0x0, 0x2, 0x1) __semctl$GETPID(r3, 0x2, 0x4, &(0x7f00000000c0)=""/131) accept$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) 11:18:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000540)={0x3ff, 0x6, 0x1000, 0x101, 0x9, 0x6, 0x8, 0x1, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000005c0)={r1, 0x3ff}, 0x8) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0x140000000000000}, &(0x7f00000003c0)=0x8) poll(&(0x7f0000000080)=[{r0, 0x2}, {r0, 0x28}, {r0, 0x180}], 0x3, 0x80000001) poll(&(0x7f0000000640)=[{r0, 0x80}, {r0, 0x4a}], 0x36a, 0x2) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0xfffffffffffffe92) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) mkdirat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x1) linkat(r3, &(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000400)='./file0/file0\x00', 0x400) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)={r4, 0xd276, 0x5, [0x9, 0x4, 0x1, 0x3, 0x59]}, &(0x7f0000000500)=0x12) openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 11:18:25 executing program 0: select(0x40, &(0x7f00000013c0)={0x4}, 0x0, 0x0, &(0x7f0000001480)={0x0, 0x3}) r0 = getgid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setregid(r0, r1) 11:18:25 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x4900, 0xd2a, 0xd3e6, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x4, 0x1000, 0x9, 0x2, 0xff00000000000000, 0xfffffffffffffffc, 0x1, r1}, 0x20) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) 11:18:26 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) setresuid(r0, 0x0, r0) chroot(&(0x7f0000000040)='./file0\x00') r2 = geteuid() fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r3) chown(&(0x7f0000000000)='./file0\x00', r2, r4) setresuid(r2, 0x0, 0xffffffffffffffff) 11:18:26 executing program 2: r0 = open(&(0x7f0000000040)='./file1\x00', 0x100000, 0xb7) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)="3c98e9d408d3e7845eacdde624873d7ca1a8576a05ba4aee1b4cfcb555168b7ad59b53f992dd9479b951fc355a6a4915d666836e92823f396e0337c7f528f21af5bcb96ff44e80919a5dcc631dc58721764149d25bcc989744f951061349393f14d0c979437e3e21772334590e28fc5a0d7a78ec0967a07cf46b1735fb8d18a52e7299672f1417e4ee9e955abdb1573d567e1fb9437144", 0x97}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000240)={r3, 0x7}, 0x10) 11:18:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xa1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0xfff, 0x5, 0xd9, 0x8, 0x7, 0x8, 0x4, {@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0x9, 0x100, 0x7ff, 0x8, 0x6f}}, &(0x7f00000002c0)=0xb0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000000)={r3, &(0x7f0000000400)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r4) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) 11:18:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @rand_addr=0x7}}, r1}, 0x8c) 11:18:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x205, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff9b47, 0x0, 0xffff}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 11:18:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000205, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1}, 0xc) 11:18:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x727, 0x4) fchmod(r0, 0xe3) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="7f", 0x1}], 0x1, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) fchmod(r0, 0x0) 11:18:30 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/77}, &(0x7f00000003c0)=0x4f) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000400)={0x0, 0x7fff}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000004c0), 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480)={r1, 0x8}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) socketpair(0x0, 0x20000007, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000001400"/136, @ANYRES32=0x0], &(0x7f0000000180)=0x2) socket(0x3, 0x4, 0x2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e200300000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/128, @ANYRES32=r4, @ANYBLOB="03000100700a0000"], 0x8c) 11:18:30 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x8009, &(0x7f00000002c0), 0x8) 11:18:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="21000426732217c025663545065ca1f336a6da3908a7f5dde648e7edd86a72bc33d46de70550d347d837fe53d26effc388021252421c41e564f9b7cc7379e02c5d666403ce956e71828fb279bdf5dcbc75f8b419f038c0974e4b6aaf541bfbd37359c5ddd3da77b67243b6d5fb75c2109d7188327448c87bda33d86b26645cac3784490389955bc8a48d3441bfedc3ee89bc30ff4de7785191ef66b99eca57f3b1f294e467067937800e24c29eb3304802e27054", @ANYRES32=0x0], &(0x7f0000000100)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setuid(0xee01) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x901, &(0x7f00000001c0)={r1}, 0x8) 11:18:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000600)={0x0, 0x101}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000680)={0xab13, 0x4000, 0x1, 0x800, r2}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000580)={r3, 0x3, 0xf, 0x6, 0x7a5b}, &(0x7f0000000740)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYBLOB="1fcd03004d68bcdbb5c12495eb046e120300020006f600"], 0x1) setreuid(r1, r1) lseek(r0, 0x0, 0x1000000000003) setuid(r1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000300)=""/90, &(0x7f0000000380)=0x5a) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) listen(r0, 0xb7e7) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r6, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10) fcntl$setflags(r5, 0x2, 0x8000000001) setsockopt$inet_udplite(r4, 0x88, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000500)={0x5, 0x101}, &(0x7f0000000540)={0x4}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000440), &(0x7f00000005c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000001c0)={r6, 0x8, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r6], 0x2) setreuid(r1, r1) getsockopt$inet_buf(r5, 0x0, 0x4f, &(0x7f0000000780)=""/63, &(0x7f00000007c0)=0x3f) 11:18:31 executing program 1: r0 = socket(0x2, 0x11000003, 0x10000000000ff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c) 11:18:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000003000000000000010700eba8090000001c004e2000100000fe8000000000000000000000000000bb8000"/148, @ANYRES32=0x0, @ANYBLOB="ff000000070000d49027c0220fc1db40bd9f3e200006000000ff070000000400de5496ce77a4a3c7d6090b508692edbb317225c33655fa51094d2a2cc9cb15d409ab290a160e8d979212a0662d398ad4eae9154131e94f034c047a55947a2ee600fb4a9667fcb7f2427debdca50b2a561ccf6d5317a8ad4ccc3d6c398e65ffe9c1741e"], &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xffffffffffffff1b, 0x80, 0x7}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fffffff, 0x7fffffff}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 11:18:31 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 11:18:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000240)=[{r1, 0x2}, {r1, 0x2}, {r1, 0x2004}, {r0, 0x40}, {r0, 0x1}], 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x1bb) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x10001, 0x4825, 0x31b, 0x3, 0xea, 0xc9b4}, &(0x7f0000000200)=0xa0) exit(0x0) poll(0x0, 0x0, 0x0) 11:18:33 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x3, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000940)=[{&(0x7f00000005c0)="0c88a5119a7ba34c5f6e092c097a2bd16a0548ac3c57248d3bf0903e852c6eef343647b653eb85e7ea2e3b526bc31f32a31591dc697fb06ff9f0c39b45fd67125b0e7d1ebaf7e16432efae5d540f961ea8694b7551c31bf56498d5d91d9de02a2b3baa3ae6a5e879ef7598e0964b0d4fb91def6131e22c464b17480ef7b554da7d75aa66268996f82472d603ccbea436a90b58aefa39f323fd232d0e11b36b6bb6230f3bee27f83dce0368", 0xab}, {&(0x7f0000000680)="9909f2a7c01a8a57823c62bc453ab3a7d1dc12266ff74bdbfc776812873081832651db71872698e2610843709b9c7ae1dad0f72deeb471be2c7999bf2d2f36fb8b472a0394315ca443dea69d182f7d62d2a02cdad6ddf7d2a0b64de553d5407960be596bfcc22cea6d01ec24558f7227bca9c9ccfa7e451ae07b8f80f0bc5692aacf84a4c067b3f69d993f9d3c1e58d0c4a38faad66986c036342c15c6483649ec10316f8f1a2ba5fbde82dd78bdb33d27a6dbb5c6a37f35289ad3b7", 0xbc}, {&(0x7f0000000a40)="be3af47142dc8ab910a7b2de7ed64220c77d1f12cc8190e0c051f312f673ef73a643b733af7a4c259d3bc0d4790bcf81ca8406dda2846841e46d26fa82aff1ba82701d9ee507abb105b8aeed65a0804c96ad92132a6432811173c9fdfa9d5c18fa3dc67bdecc48c6fd318e115ec7eaf1e2f158769ad055950c6b49f9b84f928d4c9a566beeb042c5528d248b2a5eaa014361587d5016798e5fec87f8927867dfd2cedf4a379afb268bcde01bf3b197ed094b4bff3518f5120ed7756dc496b1e31a6ce8be64480f", 0xc7}, {&(0x7f00000009c0)="b5dfae7a22e2f8c7e793eae750fae80369ee0a470ee1852f21f9bff5294a54f993290434eed002f5f899d7812a95cef15b4c8b0a8138df0e91ac246102faa3c3648b64f5506d35ad6f2ab9f930763ff792e119d142", 0x55}, {&(0x7f0000000b40)="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", 0xfa}], 0x5) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="63f8fddfedbed7887cec69c50b0200000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x15f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 11:18:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x226) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001540)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001580)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000015c0)={0x0, 0x2}, &(0x7f0000001600)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001640)={r2, 0x9, 0xff}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r4, &(0x7f00000014c0)=[{&(0x7f0000000100)="9ed8d82e86530a6a68b85962d9da854e5c4da1063da36a0f849890123fdb22df1a1aed13f43f80181dd68404dd9ba0e5e3822f777614e334238049fe81d7beed06d292f08a5cdf322e2a152c3c878bd7c8cb006f17413329875691d9f53f35a33d7f5583645a62348fb1665ba00ac5f59ad2eccad8d182a75dffa9ffb4589f66e97334adad5b6a2ffcfbc039b292bcc8ea3af9b62ae3e1bfe27adbe1fa2f3e8dfd8b98e31dee83589ab8b38be086453f529976dfb4d397fda3fbe50fe0637d9c44fd02b60d09022f0598719aa4d89c895fa657ed2faad903d20fb21a116c9ca1d2df8909392e", 0xe6}, {&(0x7f0000000200)="c6c35ebcc35016d3ba750acc321111303f3303a38ce0ecbc54d24adb18237843ad1d5094a8c685b5b9a2ca6770788cba6879408cf0bc47b2bd1290385d1f3b6d3d543d0bffced56ea2364bdf8add324cbed1f57c03783c9b7b2f128347537334a58c05630f6210c66f05df9f955418661a2a582b38553d812433a8658ca1cc1c595a6d38ae5bf1635998a9fbd00789692eea2517149cb2f112483aa6603e1d9c0819bc340de477e29db416a9b84b2228266ffb8234fea4393fa43760e267f19fe37a55905b2982ed6c2ed6a400b08279e6bd3a966175030f3324c57596144258a01168e10529737c4170da8377c65888", 0xf0}, {&(0x7f0000000300)="a45be37af13ea2d4c67960f6ff46f609d71278995a98e28c929c1e61b23129e435b7ac3e726a9d55151cdb90ca03af46be7bf26effd722cf91b3074faacd1bbf443875e8ae337ea2e8b5096ba292957ca3fd6efc8aeff2af9b46addafb8a2a72a1c37c23399913cf13365f7e318bda8f80d9b597ed25bcdb255524d0186ef3f304faf500e89f9e8c33aa00bcd0bf7c0333b087b28b222a", 0x97}, {&(0x7f00000003c0)="9b2665ac6c9a495b8d750c506d8ce87be8255fed32c7c0b7f980342189bf4f8a94619ee5079a93f3faeb4a748e3f7389ea7a4d3d52ab820d0bc66f39afbb78940bef4830bd6f94c5ff670143ef933107343f34e0415d455b560fd6fbfefc96f83d7242019fc6c1806b12e6b1ee1e35eda6c354496cf9296024cdb4eaf5ccb7a8394270da28f138159f7625f37cff7b15f5b81a65bd0a6b7bf6ffd7e84a5228ad197f8cb01390aa3b18366c018d2fd893e20ce71b67bf98e0c2d48e0520ad4dc1b8db7a54ada6e83f9f41db13f92bde", 0xcf}, {&(0x7f00000004c0)="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", 0x1000}], 0x5) 11:18:34 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2}, {0xffffffffffffffff, 0x80}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, 0x4c) r2 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000200)=0x8, 0xb0879b95ed12ce6d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x2, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xf3b, @loopback, 0x9}}, r3}, 0x84) r4 = semget$private(0x0, 0x2, 0xf165f27259597553) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000001c0)=""/25) r5 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) shmctl$IPC_RMID(r5, 0x0) shmat(r5, &(0x7f0000ffb000/0x2000)=nil, 0x0) 11:18:34 executing program 0: mlockall(0x2) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000100)=0xfffffffffffffffc, 0x88) 11:18:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000100), 0x4) 11:18:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e7cf8000110300000000fcffffff0000"], 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000005d8700000000000000000000000000bb00"/128, @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:18:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x1000000000003) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x6000, 0x1ff) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x7, 0x0, 0x22a) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x8000, 0x400, 0x7, 0x3, 0x0, 0x3ff, 0x101}, 0x20) 11:18:34 executing program 3: setuid(0xee01) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe081, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x4}, 0x8) 11:18:35 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x3, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000940)=[{&(0x7f00000005c0)="0c88a5119a7ba34c5f6e092c097a2bd16a0548ac3c57248d3bf0903e852c6eef343647b653eb85e7ea2e3b526bc31f32a31591dc697fb06ff9f0c39b45fd67125b0e7d1ebaf7e16432efae5d540f961ea8694b7551c31bf56498d5d91d9de02a2b3baa3ae6a5e879ef7598e0964b0d4fb91def6131e22c464b17480ef7b554da7d75aa66268996f82472d603ccbea436a90b58aefa39f323fd232d0e11b36b6bb6230f3bee27f83dce0368", 0xab}, {&(0x7f0000000680)="9909f2a7c01a8a57823c62bc453ab3a7d1dc12266ff74bdbfc776812873081832651db71872698e2610843709b9c7ae1dad0f72deeb471be2c7999bf2d2f36fb8b472a0394315ca443dea69d182f7d62d2a02cdad6ddf7d2a0b64de553d5407960be596bfcc22cea6d01ec24558f7227bca9c9ccfa7e451ae07b8f80f0bc5692aacf84a4c067b3f69d993f9d3c1e58d0c4a38faad66986c036342c15c6483649ec10316f8f1a2ba5fbde82dd78bdb33d27a6dbb5c6a37f35289ad3b7", 0xbc}, {&(0x7f0000000a40)="be3af47142dc8ab910a7b2de7ed64220c77d1f12cc8190e0c051f312f673ef73a643b733af7a4c259d3bc0d4790bcf81ca8406dda2846841e46d26fa82aff1ba82701d9ee507abb105b8aeed65a0804c96ad92132a6432811173c9fdfa9d5c18fa3dc67bdecc48c6fd318e115ec7eaf1e2f158769ad055950c6b49f9b84f928d4c9a566beeb042c5528d248b2a5eaa014361587d5016798e5fec87f8927867dfd2cedf4a379afb268bcde01bf3b197ed094b4bff3518f5120ed7756dc496b1e31a6ce8be64480f", 0xc7}, {&(0x7f00000009c0)="b5dfae7a22e2f8c7e793eae750fae80369ee0a470ee1852f21f9bff5294a54f993290434eed002f5f899d7812a95cef15b4c8b0a8138df0e91ac246102faa3c3648b64f5506d35ad6f2ab9f930763ff792e119d142", 0x55}, {&(0x7f0000000b40)="2034a3a8eb0f91304be4d591b9eddbb89fc5b0cd354307026eb083d660df18e82c6f2918d52b5dd9d1bfd05ccd8f9bac9c59481fed509a7fa824854636cc5ae667af038c9615ae57bfe1460994126dd5bb3b2645f2d15cf55501e76293a895199b64ce49cb8f8930686c27c66046f9b8517a7b2a9e6abd905c28f34c63679a4d53ff3d6aa1d0119c4e433dcc2b0eb1afe105ba2ee6d6230235f2a324331a135a27bc875bb1d874171be608611192bdea6316ad19b9cd13a0ee750ddeb11e6e40f1eb281b44f53dc7aa070639c471b3255cfbd09cedfcea0b47797dd9746831c14e649699ad1403cfde80a21b7ca9f489d85ea7a2a71cda1e52e5", 0xfa}], 0x5) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="63f8fddfedbed7887cec69c50b0200000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x15f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 11:18:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@loopback, @loopback, @multicast1}, &(0x7f0000000140)=0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000080)) recvmsg(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x1) 11:18:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa08, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind(r0, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x1) r1 = msgget$private(0x0, 0x100) fcntl$setstatus(r0, 0x4, 0x40) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/149) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x4) 11:18:35 executing program 0: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0xa, &(0x7f0000000080), 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = socket$inet(0x2, 0x10000003, 0x7ffffffb) lseek(r2, 0x0, 0x1000000000003) getsockopt$sock_int(r2, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000003c0)={0x401, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0xe7568b68fd0dc22e) getsockopt$sock_int(r6, 0xffff, 0x2, &(0x7f0000000340), &(0x7f0000000580)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r8, &(0x7f0000000640)=""/190, 0xffffffffffffff06) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r2, 0x0, 0x6) r9 = dup(0xffffffffffffffff) getrlimit(0x5, &(0x7f0000000540)) connect$unix(r7, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r10 = fcntl$getown(r1, 0x5) poll(&(0x7f0000000380)=[{r2, 0x4}, {r1, 0x7}, {r8, 0x2000}], 0x3, 0x1000) fcntl$lock(r7, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r10}) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r9, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) dup2(r0, r8) fchownat(r9, &(0x7f00000005c0)='./file0\x00', r4, r5, 0x200) 11:18:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) execve(0x0, 0x0, &(0x7f0000000140)=[&(0x7f0000000040)='$(,^(\xe7\x00', &(0x7f0000000080)='%\x00']) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) getsockname$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) 11:18:39 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="f2925be37569"], 0x1) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x2000200000000, @empty, 0xf39}}, r1, 0x1, 0x9, 0x118, 0x26b1023e, 0x6, 0xffffffffffffff81}, &(0x7f0000000340)=0x98) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect(r0, &(0x7f0000000400)=@in6={0x1c, 0x0, 0x3e435874, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f00000005c0)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="c0c4cd5ea244e8121f3856fb2949a62b10d0f5bf7cdcf57c605d297da2ce5fb2ff97dddd865b8d94e6fd24760d88e1f8436a4bb8cbc4987efefba48ca710303c1745bf1fcb57b114324160db77ad6dca553cdfcd0ab2269c5aeba5e88630d4647b41c6174b591876ce412390a245a08eddf5c22b9b7ff4bb67629ec8965074bdc84b70ad006d5364e0442b0e39555bf1d09b7f3c5d99962c8c007bf031dde1c53f8fc1e5ad926174ced7b0c9b21dd2ec8818eb354afdf64287be36de7758f343cd1e2f68fabbf23a99cdc5c82ac15ac270230d3bb15ba722082147773f5ddc62", 0xe0, 0x0, 0x0, 0x0) 11:18:41 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xffffffffffffff01}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x20, 0x401, 0x6, r1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x3}, 0x8) 11:18:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) 11:18:42 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r3 = socket$inet6(0x1c, 0x3, 0xffffffffffffcf3e) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) 11:18:44 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chdir(&(0x7f0000000000)='./file0\x00') fchmod(r0, 0x0) r1 = semget$private(0x0, 0x1, 0x2) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x3, 0xa]) 11:18:44 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0x2c7) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000180)={0x3d89, 0x1, 0x7f, 0x9, 0x8}, 0xc) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 11:18:46 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x0, 0x2000, 0x0, 0x3, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, r1, 0x8, 0x200000, 0x4000000002, 0x0, 0xb8d90, 0xd97}, 0xa0) lseek(r0, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000580)={0x1f, 0x0, 0x80000000, 0x1f, 0x1, 0xc8, 0x67a6a2b1, 0x682e, 0x8, 0x100, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x101, @empty, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r4 = dup(0xffffffffffffffff) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8006, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) lseek(r2, 0x0, 0x1000000000003) semget(0x0, 0x2, 0x20) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000380)={r3, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r0) r6 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r6, 0x2, 0xb, &(0x7f0000000300)=""/95) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f00000006c0)=0x63a4b150, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000080)=0x76c, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000005c0)=0x100000000, 0x4) accept4$unix(r2, 0x0, &(0x7f0000000000), 0x20000000) 11:18:46 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xe9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x3, 0x3ff, 0xfffffffffffffffd, 0xa0, 0xffff, 0x401, 0x4, {@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xffffffff00000000}}, r2, 0x100000000, 0x2, 0xff, 0xfffffffffffffff8, 0x40}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x80000000}, &(0x7f00000000c0)=0x8) 11:18:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x2d59b56a, 0x2, 0x2, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0xffffffffffff9b47, 0x9, 0x3}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 11:18:47 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0x2c7) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000180)={0x3d89, 0x1, 0x7f, 0x9, 0x8}, 0xc) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 11:18:47 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) open(&(0x7f0000000080)='./file0\x00', 0x8, 0x4) 11:18:47 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x12, "13021714e92e45f3f363fa99e6a1f30f9f44"}, &(0x7f00000001c0)=0x1a) 11:18:47 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x5, 0x4) lseek(r1, 0x0, 0x1000000000003) pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000004c0)="80cd99e6209b4d10338a5a695d524567dee86997be050d56640fff5b28be0de6794b9dc2931cb0e6bb8c077c9501f24e66d8c8b73f77dbb68fca8fae82502031cd2197a04f1ea4c03d89596e8024b76f0c2e3f8397478a3ccf950d393187187bf07b52f1303357c92659dc808aee43cefde42e041e9b331853fc53e4aa9c517ead379a78c10279619988f3b8e86d91467d0c4049e82c2de1bc5d7995a6c4ff7ec995b2fcd6c1de82039e40a6b5e33cbd8a44130ebe9c9564be2d60d50fa4cc58c04145ea833cd5e3429b17d96be645a3cfc9286bf47ad2b623834ab8", 0xdc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000005c0)=""/238) r4 = socket(0x2, 0x10000001, 0x84) open(&(0x7f0000000040)='./file0\x00', 0x8001, 0x4) connect$unix(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="8269417884b3e06d9b876bc132506be055991222b345"], 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x4}}, r2}, 0xfffffffffffffdad) 11:18:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB='j'], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 11:18:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = semget$private(0x0, 0x0, 0x1) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x30, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:18:52 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x11bcb5bd781d4cf5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) getpid() 11:18:52 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000380)=""/59, &(0x7f00000003c0)=0x3b) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820206000000522c39a3"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000340)=0x4) sendto(r0, &(0x7f0000000240)="d9c61609c0459adde5f6a7ac89d6a4de007a34381348221bd22c5e71a77feb71e0ea726abc41b154dd03c3b6230c7e9dd3c5e97e6256b79a45c5777be95c852dc53f6a83260900f8010d0b83ef4a975d083ef8dbca71e46d947ab4ea2b3f38888332c502e22e79b64f9383206415fa19108edb8f8686fa587379e410e32ce2fdb3b6da37dd59cefc1a97db1ec75c89eb0a598d1774ceec5a2191aaca9c6c43aace6bb3ab9b6a223c752ff51f05d7d613a201659e6ac111d95c89f3b1d6f99b2582f0f7bd8cb21006dac95b91cda428439054d238", 0xd4, 0x20181, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000400)=0xd39770a) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000580)=0x1000) syz_emit_ethernet(0x46, &(0x7f0000000140)="43cc7663d60c9bec82cf66fd7164f38212b429301f4da0d144fbc997ca9d678aa5f69b5ee97790934fa737da6123c6508fd6cc62a9efaaa0bd83c6dfaac32208101d45d9b779") 11:18:52 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0)=0x5, 0x4) lseek(r1, 0x0, 0x1000000000003) pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000004c0)="80cd99e6209b4d10338a5a695d524567dee86997be050d56640fff5b28be0de6794b9dc2931cb0e6bb8c077c9501f24e66d8c8b73f77dbb68fca8fae82502031cd2197a04f1ea4c03d89596e8024b76f0c2e3f8397478a3ccf950d393187187bf07b52f1303357c92659dc808aee43cefde42e041e9b331853fc53e4aa9c517ead379a78c10279619988f3b8e86d91467d0c4049e82c2de1bc5d7995a6c4ff7ec995b2fcd6c1de82039e40a6b5e33cbd8a44130ebe9c9564be2d60d50fa4cc58c04145ea833cd5e3429b17d96be645a3cfc9286bf47ad2b623834ab8", 0xdc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000005c0)=""/238) r4 = socket(0x2, 0x10000001, 0x84) open(&(0x7f0000000040)='./file0\x00', 0x8001, 0x4) connect$unix(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="8269417884b3e06d9b876bc132506be055991222b345"], 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x4}}, r2}, 0xfffffffffffffdad) 11:18:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000180)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x100000001, @empty, 0x4}}, 0x0, 0xfff, 0x1f, 0x2, 0x5, 0xc58, 0x6}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000480)={r2, 0x545}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') open(&(0x7f0000000240)='./file1\x00', 0x80, 0xe0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/184, 0xb8) execve(0x0, 0x0, 0x0) 11:18:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) r1 = shmget(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/132) r2 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) msgget(0x0, 0x40) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x6, 0x2000, 0xe5a8}, &(0x7f0000000180)=0x10) 11:18:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x8) ftruncate(r0, 0x400000000101) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0xfffffffffffffffd, 0xfffffffffffffffc) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r2, 0x0) ftruncate(r1, 0x3f) r3 = open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x16) poll(&(0x7f0000000040)=[{r3, 0x100}, {r3, 0x20}, {r1, 0x100}, {r2, 0x2}, {r1, 0x10}, {r1, 0x8c}, {r0, 0x124}, {r0, 0x2010}, {r1, 0x4}], 0x9, 0x3f) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 11:18:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x8000, 0x0, 0x0) 11:18:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x8000, 0x0, 0x0) 11:18:52 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7dba6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7d8c88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', 0x0, 0xc4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000ac0)={0x0, 0x8000}, &(0x7f0000000bc0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000c00)={@in={{0x2, 0x0, @loopback}}, r2, 0xd779, 0x2, 0x2, 0xffff, 0x5}, &(0x7f0000000cc0)=0xa0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bad56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000280), 0x4, &(0x7f0000000640)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000100)={@empty, @multicast2}, &(0x7f00000001c0)=0xc) r5 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000600), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80000000, 0x9, 0x6}, &(0x7f00000000c0)=0x94) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f0000000180)={r6, 0x9}, 0x8) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r2], 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000140)={r6, 0x8, 0x9, 0x4, 0x80}, 0x14) setsockopt$inet_int(r7, 0x0, 0x47, &(0x7f0000000780), 0x4) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0x0, 0x1, 0x1001) 11:18:52 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7dba6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7d8c88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', 0x0, 0xc4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000ac0)={0x0, 0x8000}, &(0x7f0000000bc0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000c00)={@in={{0x2, 0x0, @loopback}}, r2, 0xd779, 0x2, 0x2, 0xffff, 0x5}, &(0x7f0000000cc0)=0xa0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bad56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000280), 0x4, &(0x7f0000000640)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000100)={@empty, @multicast2}, &(0x7f00000001c0)=0xc) r5 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000600), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80000000, 0x9, 0x6}, &(0x7f00000000c0)=0x94) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f0000000180)={r6, 0x9}, 0x8) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYRES16=r2], 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000140)={r6, 0x8, 0x9, 0x4, 0x80}, 0x14) setsockopt$inet_int(r7, 0x0, 0x47, &(0x7f0000000780), 0x4) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0x0, 0x1, 0x1001) 11:18:54 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2141000000fe8000000000000000000000000000bb000000000000000000000000000004601a8babd8a76f3900"/137, @ANYRES32=0x0, @ANYBLOB="0100000000080000000000000600000005000600"], &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x3, 0x0, 0x5, 0xffffffffffffffe0}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) lseek(r0, 0x0, 0x1) 11:18:54 executing program 3: socketpair(0x1c, 0x20000000, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000100)="6b5434f44e4796b723651c1365f2a110523a637a5c05ad7d37150ed85688bf5ef65365595d6a7767d78e45597b481f7f79365eee5f421d25a86035a306a0031ed6eae69a217db85fb2cc9bcf7d", 0x4d, 0x1, &(0x7f0000000180)=@in={0x2, 0x2}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) ftruncate(r2, 0x80000000) pwritev(r1, &(0x7f0000000480)=[{&(0x7f00000002c0)="67f89bd03d6b6731e215e19e038870a8b88f75014224d590bab8c9f96b4305d904f9c505b8283773a36c79e7b643653481adc69b78ef0910cbd3f6bdf934835e526a57ba5f85b3428886a65629fe02a92af8733b6c40d07032f5416684de84b26403473f0b", 0x65}, {&(0x7f0000000340)="9c5083691d23943a891b1eff03b458014155955b6a807750ed36db7f72d9bb8c413e2723741f9f1c52d4d503719dc1955ed2d1494a", 0x35}, {&(0x7f0000000380)="284cca612cf1ca6b0e5bc4e987c9de4b48995603a2e10fabffb65c2e491ec2b408ba515145f49f173fc7892938c39dc80bd92d65fe9d3ff799f48d5ff21ad6216465cbf5b9d580c33453f06a2cc05bd0cff237b9d098d5797450b3ee37fb643caa13cc6c898d2e2c71bba4e832df8ad15e7074f4d0b2ac83b418532974fa9a34", 0x80}, {&(0x7f0000000400)="9a5b3e4c3cecb622f01a", 0xa}, {&(0x7f0000000440)="384b3c7c2a19e72a33a2983da20ad0368dd92615c072d0cdefd0232a4734ef1ca118c0d44a6375", 0x27}], 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x3ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r3, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000500)={r3, 0x1f}, 0x8) fdatasync(r2) 11:18:54 executing program 1: pipe2(0x0, 0x100000) setrlimit(0x5, &(0x7f0000000240)={0xb9d, 0x8}) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = socket$inet(0x2, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x60}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0xbc5a, @empty, 0x6}, @in6={0x1c, 0x3, 0xb59, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000200)=0x10) sync() mlockall(0x2) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 11:18:54 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x24) msgctl$IPC_RMID(r1, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 11:18:54 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x3, 0x0) symlinkat(&(0x7f0000000040)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r1, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) 11:18:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xf, 0x40, 0x2}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xd, 0xb1a00000}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5c, 0x200}, 0x9) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000dc0)="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", 0x4ae}], 0x1) 11:18:54 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x24) msgctl$IPC_RMID(r1, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 11:18:54 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x7, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @rand_addr=0x5bffd6f6}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000140)=0x10) close(r0) 11:18:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) recvfrom(r0, &(0x7f00000002c0)=""/121, 0x79, 0x42, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) getegid() 11:18:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(0xffffffffffffffff, 0x0, 0x100, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9, 0x8}, 0xffffffffffffffb2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001740)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xd0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0xc3d, 0x2, 0xfffffffffffffffc, 0x7fff, 0x81}, &(0x7f0000000140)=0x98) ftruncate(r0, 0x0) 11:18:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x13d) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x50}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xf, 0x20}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000100)=0x8) accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x1, 0x2, 0x1000}, 0x2) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) 11:18:56 executing program 1: pipe2(0x0, 0x100000) setrlimit(0x5, &(0x7f0000000240)={0xb9d, 0x8}) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = socket$inet(0x2, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x60}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0xbc5a, @empty, 0x6}, @in6={0x1c, 0x3, 0xb59, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000200)=0x10) sync() mlockall(0x2) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 11:18:57 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000300)=0x4) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000200)='./file0\x00', 0x27a5c37b) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2205000000fe8000000000000000000000000000aa0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000afae00a931f0a8d9cfc6", @ANYRES32=r2], &(0x7f00000000c0)=0x84) lseek(r1, 0x0, 0x2) 11:18:57 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000300)=0x4) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000200)='./file0\x00', 0x27a5c37b) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2205000000fe8000000000000000000000000000aa0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000afae00a931f0a8d9cfc6", @ANYRES32=r2], &(0x7f00000000c0)=0x84) lseek(r1, 0x0, 0x2) 11:18:57 executing program 1: execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='bbr\x00', &(0x7f0000000e00)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000f00)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00']) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x6, 0x4) 11:18:57 executing program 2: mprotect(&(0x7f00005d9000/0x4000)=nil, 0x4000, 0x2) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@loopback, @broadcast, 0x1, 0x9, [@multicast2, @multicast1, @empty, @rand_addr=0x3f, @local={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}]}, 0x34) r1 = socket(0x0, 0x3, 0x327) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x80000001}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x401, 0x4, 0x3000, 0x9, 0x2, 0x100000001, 0x4, 0x7fff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r3, 0x7b, "08bdec42b0a55e3f05157f8d2fb941d7d35aa8549a16f154a490a1b7cdc4a6d87418fd129288aae99c26d54dae18707afd20bf2f226acaea55f97f35c8135c30663c5fa92ac554e73f194c3d4515409bdb3218e0e94d7f9c75a02a92a397781220ec7bf5880f03b2d323f2a5e0b4231f87b153816977c3cc09bf88"}, &(0x7f0000000240)=0xfffffffffffffe4c) mprotect(&(0x7f00005d8000/0x2000)=nil, 0x2000, 0x800) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) 11:18:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @local, @loopback}, 0xc) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 11:18:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r3, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 11:18:59 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x4) linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0) mlockall(0x3) flock(r1, 0xf) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10) 11:18:59 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/50}, &(0x7f00000000c0)=0x34) r1 = socket$inet(0x2, 0x3, 0x0) socket$inet(0x2, 0x7, 0x2e9) getsockopt$inet_opts(r1, 0x0, 0x3a, 0x0, 0x0) 11:18:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) socket(0x2, 0x5, 0x64e) 11:18:59 executing program 3: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x4, 0x4800, 0x2, 0x3ff, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000400)={r2, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={r3, 0xa00000000000}, &(0x7f0000000200)=0x8) r5 = socket(0x17, 0x30000000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000440)={r3, 0xa7, 0x600000000000000, 0x393, 0x8, 0x1, 0x6, 0x9b, {@in6={{0x1c, 0x1, 0xd78, @remote={0xfe, 0x80, [], 0x0}, 0x417}}, r4, 0x6, 0x6, 0x3f, 0x80000001, 0x695a}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={r3, 0x1}, 0x8) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r6 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x0, 0xd2a5, 0x4, r4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000280)={r4, &(0x7f0000000240)=[@in6, @in6]}, &(0x7f00000002c0)=0x10) 11:18:59 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x90, 0x800) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) 11:18:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0xffffffffffffffff, 0x40000) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000006c0), 0xffffffffffffffee) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000540)={r3, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x384c568169da9ce9) lseek(r0, 0x1, 0x1000000000003) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r3, 0x100000001, 0x7d100000}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000a40)={r3, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000680)=0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xb6) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r5 = semget$private(0x0, 0x3, 0x100) semop(r5, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x2) freebsd10_pipe(&(0x7f0000000580)) pipe2(&(0x7f0000000300), 0x0) 11:18:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) fcntl$getflags(r0, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x902, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x3f, 0x80, 0x14, 0xfffffffffffffffd}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x9}}, r1, 0x10a505ee, 0x4af, 0x8, 0x100000001, 0x1ff, 0x5}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r1, 0x4, 0x400, 0x4, 0xdd7, 0x4, 0x80000000}, 0xa0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000003c0), 0xfffffffffffffd31) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0x4) 11:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) lseek(r0, 0x0, 0x0) r1 = msgget(0x3, 0x100) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000008235b9a90cc9e9c4e312315e0f10fc45dd043f8431c7f65616c7f68d31099cbb0b3c42eceec9b6e03757f90c6b7571adac31a5722f6c6ec380f289cc70fc896cd8b10ef67751ec3c74b91015cfb10277037269c56e55e26ea22dbfb2daac634726e6b8d69709682a1a9646521c7a98ff6db410f859097d071a792993ff3034a7a2522b6b9955b596da7ae997efd1c84271df6a"], 0x8) 11:18:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x7, 0x1000, 0x3f83, 0x4, 0x6, 0x2, 0x400, r2}, &(0x7f0000000140)=0x20) accept4$inet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) 11:18:59 executing program 1: r0 = socket$inet(0x2, 0x30000003, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) bind(r2, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4) socket$inet(0x2, 0x1, 0x6) 11:18:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) fcntl$getflags(r0, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x902, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x3f, 0x80, 0x14, 0xfffffffffffffffd}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x9}}, r1, 0x10a505ee, 0x4af, 0x8, 0x100000001, 0x1ff, 0x5}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r1, 0x4, 0x400, 0x4, 0xdd7, 0x4, 0x80000000}, 0xa0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000003c0), 0xfffffffffffffd31) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0x4) 11:18:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x7, &(0x7f00008e2fba)="958e3929", 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 11:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0xb53}, 0xc) r1 = socket(0x1f, 0x5, 0x1ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:19:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100108, 0x13a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1e, 0x5, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x1, 0x4200, 0x6, 0x5, 0xb029, 0x2000000, 0x2, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) setsockopt(r1, 0x0, 0xfffffffffffffffb, &(0x7f0000000440)="1980dc0ca679b0b073efbc8ad4b54efb1ec78f22b852b1eedaeea17b574a8c50472e7e873360836bff5ce3dba08578b219967e0e173a6a1ae9de0ba77ce9a848cd35a6f9df5cabed7a92d2afcbf546d0e7eec5f2fdeec9dce80f2b7586b3466d98b509249e55bfafc96a329210", 0x6d) 11:19:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x1, 0xf4, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f0000000080)=0x8) 11:19:02 executing program 2: socket(0x17, 0x10000000, 0xffffffff) r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x0, 0x6, 0xb277, 0x10000]) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) r1 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r1, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x2500, 0x0, 0xfffff8005b06c5a0]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 11:19:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) getsockopt(r0, 0x6, 0x48000000000000, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001040), &(0x7f0000001080)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 11:19:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040)=0x6, 0xffffffffffffffb2) setsockopt$sock_int(r0, 0xffff, 0x522, &(0x7f0000000000)=0x4, 0x4) listen(r0, 0x0) 11:19:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) r2 = semget$private(0x0, 0x7, 0x400) __semctl$SEM_STAT(r2, 0x7, 0xa, &(0x7f00000017c0)=""/4096) connect$unix(r0, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="b2a1a6e1b3cb98dd1d6e5660d8b2c17f9cb7cea8d4a7a24ce641b60c54ef6b68733b1cfcace32e3f61a7f5862a9b189e316beb83485a1defb6480c464430a622f0b32a0b0e5426f9fe857eed1e5dd481b01961a8aadfcdbba6ee791673de3dafb8d28264a9ca88ed1bdee31223fced47493e1ede10aafc77f7c46db0eaa5f68af7d5e9357037d9ac36ec4227c23607213c99924f2802126a0aabb9fc6ac707b67b1a223615402ee8374f", 0xaa}, {&(0x7f0000000280)="c1b30afb2e059172223997760fda8f394a06d5ddc1054948e8e6c2fdb79fdfe2ac92f15ec988a815308488ddb8305288f2aa2a11408f96e9f06108b2b33016230feeafc6468a846ba5523633658357f9767d2bbab1e60c1c8edf457f45e5968976b7fe103e3c53b0c1db8590fa6e1bfe90d303cada9993710ed5de6ec79a5b494b8c5543ccea1031fcbaca1d3b69a2ea724ca8735fc36df2ec5690e385", 0x9d}, {&(0x7f0000000340)="0b28d37b256c30766e6521ced52341fcfdea4fd791730a572dd4e9ef26662f5052461b2362805a8a825789d32ba4fc728053f4362ec031fe04ccc2e640968ac23752d1e0fb0de733ac7888508d3ec5836ce22b532cfebc5f4796b1064a376784a055a06ceac30626175b6a15e27851e8b8e7df538d5f458b417373e7718e5caa327a6ee3092c3b09ed60a2a43fd9350b696a28d5adaf68a1ad08e79f672404c812dd790899d3bd487cc148782216778d84f5cdfb7a5f4660ab573c1f400eac80709a695fe30efb85061937154b0419b19d307698762ca3bead", 0xd9}, {&(0x7f0000000440)="7c12abf0e18b802d64040849e59f4768539fea5075b4aea1d0983a375f499d0dc881979659d12b7b278fa69f4b7f9079261f28d221b5db75210720fb0f4b838f2435fcf4bd7d8607a63947b1fa79bb2ba532ba1ebcbbb956405e2d3eb9c1b931c8b1ce988b1e856021b1098b1bf4820af286daba685a43840b061b3c5aa6760ecf7a5c2358ed9344b4d5a89b2d023d9f8061aa46c14f0d73ee4f6cd0af047748f9f49c4ed500301d726b70f088b86b3855217801a0bc7244cc3f9c73e299968ee7679b6b128ba7c168fcd86ab318139259648fcbd0c958942bcfe9fe7765f8980a26b438408ef0fc000bd2699a43cd4cfacf48f78645772a642c57e46bc916efb52ae7c6448f8e40201e42d443364bda94ce9b9d9b0c9dc1bdfbedf9abed51fa9969c3f93e257af52c5403df8a957d03901f7a0d13858cdd6234ac357f90fed55ebca99f891fc51ab175b8e1d694dc7dfe40348cc7c14861a03aab5687d8e783c5007c06ab11ff8540509029f884dff59b6b9c40e43491e4238fa4f5e2abd707bf905fe6e33cd568f13b7d89a17c744c3110765a0da7c524b8bf2cd67016f26305afb2fd8cdd7370f349daef2839d8a2edf6671ca2ca365edea36a75bc4a9fabcee0e4b054729d6d52b37249eb6be923cdaceb084e3edfd4bf255c1f01641e5ec9c0e92f207135435731f60059e17adb105b0f6c201fe17e5c469713dd0d2a3eda567a7b71f5288157a03644440e6e56c9ea3650316c653cef88bfefdc2ad5b3ff9996ae7b151536957b446abaf466741010f747ee0c20f55472b5af37c7b5bd123ca0eba87de46fec5eb9b24eb7a64ada786e46cf00b73c4655346650f8f95890a930161848eeac65a88390f6ce413a22b051f1ba59b3cf1e7b88f0739691a7773201f61210afb974c92ef0757225fd27e863819cbeb1f76f11368cd5250c98822e0533d794af6b5eff71264f2b419896c0ce6eb94634b3cf208793b0e26aa054bb8ff23b272a5810e72f85693f549131a99b4d0a97f6a8746defcdef6279b99d29cf43f6e18394a968c08a223f049ec07406aa7f2ee42493c302a505d12a74d0adaae46d503d54eacc371fcb4846806053571b37e339f5c0f41319dedb9c55be655649dcd82ecd39c8f37307f0bd2e188f646777d3a940067e79bbcfb28c709bc44937d5df08210026db4ff20513af8c5a3426311fa7499c4342257b65a65b74c13eb2d55e40d85b8929779c9bd38d262b46cc22b609aca852a22f7d48c8daa4e6a99017354fdf24215b1285f09a21c7f240157b9eee12ee20feae80734883bad087eda162d8636c28f30c21b1a30ad9b6bbccf41ff54fa50956f8fe37ae079913c67980b8cb75045f4a80178fd7060cf0fc7427cd0c4ee7b5dd11314147132291907e8ae000e7e3f1f7914a64aeabca1483ddebbb063b53d53e31a114a2094e72719288f29fd86e6eb32bdfdd74176a37ca4cafa4af1bf75441f4696bf415614504ac8dd5518ca8333eff84c8fe6a02a96da587bbaceef296e7f5d8264f87ee01bf85d8ac170072fc7fd39d4a8e9dccaa316957b75d6468983ab95d1d44ee0507d6a51b5aa0ffe9d2888733eabc7046ab116f1f3a9a30611b7806a2724fd327bdd9c1e137ec9f27ecbd5c24e4bcd9ea9b2d989c372aa452d9d093da3baeac5e67dde992600dda70a7d24d6527be22fc281657ed599e1fb9a08e43051a0933b309cdd415e3cc5bf8299a4cc63f72d1b7eb0581d33488e9f08c4fbe17a9374e380de70e84d687801716a55284563e6efc86122c3c3bd770f91a7eccb756fd31dacf475b729a26643bc5fc8e5ce2ac39c91ce12ad8bca66ef9f502630e497ec8d3f92a0574d9fcc00327d9ab33bdfc25bffc930f43837dc5fa98002e61fe819c93d1ed63870a4f5556b3200a34dcc50ffbf4ac3eb4bdd0aac475a284a5c8be5e4a768f9eb9940b47319fb70601a39da5415d220d89554f61f3fdeb6762d03f7ad59cf4ee484d08d4f8548e80f75fa067628c2450958a78f31ea1a88c0fb054579e34d30378a5592bcb2e28c298edea3b07938d0e083aaaa91eb2cc4eb20c8333e33adbecb52d31faa8e3172adfd9a82f5ffad6ef8a1f9074ae9a5918948f1a17b7617b1cb62214ac0b4c9fd5afb1cafe40792262ad73e875a016c426c6cddaf93f8473b48e149f4498ec279f7e5a60d6e8959c3c7a67eacc6e91befac50bea464d909561e3a431aacd437619f3e64f8ab9cf6d51d28027e376e0380aec7bd11fb74f7a1def446b61b7f12a4b920fa94bb017afd81f8d45a32b94e4c11ed7e613816c87343153953e1977a0816219e0299515c33e4269b0029b73932171f5b8feea4609afe3dbe1f79431fc702f613a412443427baaf43bfb6ae04967a646e78f692112fdfdad8beaef9d7445d69d4e2001cf9d2abad50ac1c305e785dfdcdcf042dd38a968a939947ca73aff386f7dc9def5aafb27505d931521e9b99d2eaccfed39bcb72777beb7616bf77dfc516805b2e5fa1854e1c66786dbdf79105d5d29651e62b5c3ba4e591d73642a4d84efd62155db610d2d3459e426302dba878e14e0b56ab12047c3e3f608de853a38dda231521169966b8e22361d028ec32a358897a0def2285a013ff91c32bd602be9cea5c97bb659c7b4647c35bee1a18f41831af872217246f18069272241a4cb10af3062975ff1d8c28e341bdbafcbe0e2b322c01a37183f2ab329751ec7df6d1b77fb7e554d3260a0db90955f5e6eb1fdcd1311a7c986fa4a92ae8aea7d446b55e2841560c6bace57505f9222190e95fc9996906e57bfc51d3b617b0be9297d811e4d64ebc2feb80a2d91680e9ccf78e95266d2e4f3482f2456e8a4a1e0193d960f5c118a52419f6adc590af8062d50a8073986e872bead0c9295ae9e7767fb9865bcf32d6bef6d646d0ce9c11636d1b7d311fd42918e3f27dc3cfc510f0663b7ee0fb6a5f4d0b0bc717d4f207314544f9503ac6fc78bab18996ed6f2b13f8e297502ba038b6611cfa256be42f88a3a242852197d0acbf90b4c51a3d53c3b01652919b634ed895d1260122722e84c8e115d3fc6c47a03228290d2ab35cf951b6a9b839011edb84022a09462800b42b18dd2c7759b45919ec258cdbae0f26e17fcaee5c2e9c656cc9e7626934b08552a7fd74f0b4a911a500d71c700148432eebe92ae5acfb1c06fc8b9aff59c7cdfe27c6c645613ce9ee0b09f5e8ed83efe0aba0d96a84e8ee7842a8e36310b482700cd00306e0f87ffcd8a5a7acd50cea47c70aad7d6b0a248c86fd0977d347e5443ebdb42f59c96152902e11446e9fa85b39a95c9bbf869e2ecd23dfd26b6ee3eb333a427cb6dcc6b8f681ddd75cc1dc47d5a027afec5c3a852129e754d4f030f9db78e94656fc746b46aed15bae8907d7911467e2d7a8b38ff52f07381d090c4ca1545de836854344c400968f0ac5c202a3043b0512f5be59245b9add439f8facaa4023c62833a47ba801cbcc71fe0372c7f329c432cf50c45023e8e8b9b8181af9b17a657e35c0c484d079d49d5efd465d9af39e76b3b69ddde418ca3afdf6514a2e152c991e7f0eb23f22ecebc7ceafa5a77ebbaa3462e3ebb4034beec46effbd7cd1f3d72d5893217d91920af50b47de351169035ca55571deaec9ce75e64a016073b452e6f686504d04ba2665dfbd661383f2db89a4e2056934923e3b9726f060168adae41980642bae19f07cf2cd5c28fb6b11eaf6cd66bc128d57bfa6d6d84938863708371b5e5a84d14c5b7fea8027481c1d05f35ab2276d6d6d11f61344d2243c1bf09ca60dc8eecc591d7f37cb825fb84783805f0bdbe588964c1b170bf34f01f18bb06fd2bb38fa08679862340a6bd3feeea4b175cd6dbffc0a91b5b55d14b1a4df7ee189253e263c8d783e7d8b5cedb456db91fa95f2ebf32227ee6c31975fe616e5eec6db1edc17245fbd0b0257264b64a28128bb854aed9ff2d77cd21ed86ff34e4f19788fa14b15a5decaabd900804c9a127a83e6d6529047a3354325c60224f1a62c8e4eb01211a4c2233c4610bf6eedf301fb4c5e81f463f7843c68f53fb567afebfb5222162e1c32d7d9caab73c96c6c39578ecede82ecff9d6f3fdc5391d7cf730e58e78a42077de185b6a3905b94ce1857c2581921afaea83456a1d57e688378c36bdc0d157d3fcca16de3c2aa1f59d9ddab4a2b3cf8b2620dff06850e3c76d0e9b3325a6283e0c723932b5e3c10e199ca101dfa395163eb2d40c2d07349eb6047191c38f3d232ca2d3ffc6a586f7400805d5b3f38ca1992cb738362f79b9fa281250db1c534caf29746aa4594701a3a51a8526b96d0fa0d2ed88f59efe04a82f487f748f102bacaa6964197c0b7ae630251496953209f903501574651012ee2e45874255fd6a54e38e19c79c8b2df9a455889be1862eee03858df3f2e6d903224e828264094099ef2e8033992a95363ef3740f6751dd9bfb9cda1c8cc5c9dd9cae999c3d9cabb24aec84328f8f7599e11d8276d608c18de654a198a96e1f50b2d11f8cdf8ef05c22c37222b8a506dfcbd65aa07a44c6d9fe32c38d7dc3a838577e79bb72e0a54db6d7910f18bdba332e3670af1f1496c39ffa9ca3395477f3c1e9b5c796a23d19b33496dc8c3ce0c12cdb4862e3f171704fe694bfcf70e6d3cff5cb668ae7095abe283bb16f346977b8819bb49ccec30be31993836060452c5635bb0c9f40904f47902d76e0e916607f0a473f1dab6c807ef683b2106a230c3a1288dc6d181ae2aed12b5ae11f30bb4e5d05ba64d3e42e6d588c7b36fa789aaa9116fae0dc56df1475e9443e1bf965bb77fd5c8191810dbbdcb57f687e1c2cbf39072569c53d87588ba4dee62eec711b0a14c3a1b7d0ffe5a74da682aaf13e7ecd1ea390232af451475f9787889e3e0477b93ed21f063323b2166e7933a3c594edf7bc813d714376a8e9ff2443863eb0436b61ea41d97b41b39dca2c94b4ea19bdaf14cf97f2af1f0934a25d8535fd6fe76b48e1918cc15e1d51eec315736df7e99c19b9b6ee3b872d22bf60c40d83ad84977f36150e293aae918c9536a27812eca742dddbda364516ce76456e79e1ce58155fa1b67e422453bd34ab7f9f1bd210ced77d41d80e547ebc293807ab2c1210c67c690fb1469ae7085bd39a1959cd9e39220db0820da2d8fde6c2379e1eb530b8d067ef7c29cc9c6b884342c329ad3beb8d6dad3e2b771ff5318be2654c52d3cf9d5873be41d86d000aeff81c1bb7a34c69c10c0bb38eff6fe932afa396930668ff2abf122e79df3b517e618cc18c87fa1d4813b9f661a3e5b0990e6ae2b808fd5f0e5fd96ce051c576c5ed2123ed4ae0a9fe95f42467c5e62d59a22d96079b33851d9124d803c0a2dd107cd6e7ce8f734ad6d1eeaf84d1400a93c9f43f43528a165e8090ec6e4bbaa08208fc6401263f095fdb63c401cbbda9494f6ad1af829bc756749e7a31e2ba07cbbd613aca841fac01dfd03176ba304a708b40ccf61a72b1c9eeb227f5e93d8b991edb7a21dd76506472696f6fd59877903d12d2da6853d5f0d1bc6626365c5d470764f553703c5811f83fc3b9f9134b7159a34234f57b0938d92ebc21fbd2069cafef9f5fdab03db672566d1204c7e12920b36b78bd5db13ca53a790c1a7aa6e4aa494e28a90148db819e27a36324796d78c6483889e37cafc92174d216234d2eb53b291bc02d66244ce631f88530aba4b15f3c2d010d8160ce95dacbb56c68d74be0ac63253fc4a94885752062582965afbadb5f87ce466adc0512619b", 0x1000}], 0x4, &(0x7f0000001440)=[@init={0x14, 0x84, 0x1, {0x0, 0x2, 0xffffffff80000001, 0x7ff}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x957}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c}], 0x60, 0x101}, 0x100) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001500)={'accf_http\x00', "07017df5ada2cbc0e8334d69cfde0e8f3b6317772dbeca1174765202cdf84b10e8833add240a0e47db02b025571a4c68b9f0551a5f9b7c43798109b1df6b62bfb2dd520a013dde83c9fe7fe07a693858aa6bc40feb67bc30a174832416502aedf49894c848af3094028dfdeb5e85dae38dbe9ff88f20a4c1cc17df7a6ace8d6c8223d93b9f9f187be273b2cc246a83bc76ff555bb4d68bf27047625aa5165923d266b6464cd9c8a81a47912a991e6b2c3ca4585bce10cb052c34f8881786bf405dbe6a5ecbf08d6b95411fc2e4b4fc8221267d2642959463e888609580a2d12c3d24008fd33cbc55243c8a40a892acf7"}, 0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001680)={r3, 0x2, 0xd0, "3c1e26d914af68484443781d6fbc388b62771c6465d75a5dc16073d56afe2e4f2a59a9169366cfe45e1f346168ae2815f73151a0c367dab940572c45d43d2ba673c8e68f3e54e1834962ca0a1db31400eb21e31a627ad5214f523aa9d145d754e07b97a57dd9947b8e04d13608bf91be6a525e3529880773c12b425a3505097755551a2973d7c6a23b6d17f9665f868dfc82f84188d550a8444f3e480f2edbeb7ed63e9fc0404911744bde51779a4dfc6271fe3af1cfed9d35edfab31137680ef5df6faf3c06c7e8aab69c92c33fc6a7"}, 0xd8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001640)={0x80, 0x6, 0x600, 0xe7, 0x8, 0x7ce, 0x6, 0x100000001, r3}, 0x20) connect$unix(r0, &(0x7f0000001780)=ANY=[@ANYBLOB="01002e0300298a7919fc00e9836d536c653000"], 0xa) 11:19:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000002980)={&(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xffffffffffffff3d, 0x0, 0x0, &(0x7f00000028c0)=[@authinfo={0x10}], 0x10}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = semget$private(0x0, 0x7, 0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7fff, 0x2, 0x2, 0x1}, &(0x7f0000000040)=0x18) lseek(r0, 0x0, 0x7) r4 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0x2, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000100)={r3, 0x48000, 0x2, 0x0, 0x4, 0x113}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r3, 0x3f}, 0x8) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000280)) 11:19:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000001c0)=""/178, 0xd7, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe526babf4e919ad51ea6c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) 11:19:02 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000140)=""/244, &(0x7f0000000240)=0xf4) 11:19:02 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x68, 0x5, 0xd2, 0x4}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x7}, 0x8) getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, 0x0, r2) 11:19:02 executing program 1: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/92) msgget(0x2, 0x21) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xffffffffffffffff) 11:19:02 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x20881, 0x3) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./file1\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2020}], 0x75a40045aee81c97, 0x7) lseek(r1, 0x0, 0x3) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000200)=0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 11:19:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x88) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="1fcde9ff020002000600"], 0x1) setreuid(r1, r1) setuid(r1) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x10000000) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="e149721bd6bc02004e2000000007000075000000000000000000e8ffffff00000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000e0e9110b80ab54a1651c4382ec018016218fce220cf04507000000ac9ba0b694effaa9e4f1f3a810a27bee3ef27f14490cbc7e4857d30c0ef753a762c6095211898f134816a0f595b3d5da8fbfbaa24d6928153b693c37c7108082040000000000000055cd1017e599dc7dfb4daad9840c7e0dbd59ceb7a71b04774f4d295860aaeeabf38a9ad1560e44224041ad8248434562cd84d44f07701634585632a587305a", @ANYRES32=0x0], 0x2) chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000300)='./file0\x00') 11:19:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000440)=0x10) r1 = accept4$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8, 0x20000000) fcntl$setflags(r0, 0x2, 0x3) getresuid(&(0x7f0000000240)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r3 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200) r4 = semget(0x2, 0x4, 0x10) __semctl$GETPID(r4, 0x3, 0x4, &(0x7f00000024c0)=""/243) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000025c0)=0x9, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="0f9f83508746910a31003863010d5ba9950281bac3861569778b6086e46c1895a3306b17b1a51f43205c18207eb1cd6e654f05e8f7d153"], 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 11:19:04 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sigaltstack(&(0x7f0000188000/0x4000)=nil, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000500"/38], &(0x7f0000000040)=0x30, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) 11:19:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) mknodat(r1, &(0x7f0000000000)='\x00', 0xf9cc4133b6bdd89f, 0x1ff) 11:19:07 executing program 3: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil) shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0) 11:19:07 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) accept4(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000340)=0x10, 0x10000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@empty, r3}, 0x14) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xfffffffe, 0xfffffffe]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 11:19:07 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x9e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x6, [0x0, 0x1000, 0x80000000, 0x3, 0x6, 0x7fff, 0xc7]}, 0x5c) r1 = socket(0x0, 0x30000007, 0x1f) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r2, 0x1f}, &(0x7f00000003c0)=0x8) r3 = msgget$private(0x0, 0x80) msgsnd(r3, &(0x7f0000000140)={0x2, "1397e2d9df6f1ca56b2985959e64c1773ef5f4e762e8915acd1a51d78496a27f39840bb119ba91fdcbd42a668ede837b595dbdcbfbca0393289885dbda0a01b2b1f8b51ca73cf18ca94df6f2f6e4b96edca8b70e4220c11e2b6448ed0158bf61e93702391f906027d6b103be2643d384a0eb1ab9f37c10e454d75ec5126567ac0e56164f3927213c824cd686a527e6850b1951795df2bf974a507c3388738207c4b53f1a8beeb504326e41b2cc0a35863c65b1ba11084457c0bc310e0dc87f6c"}, 0xc8, 0x800) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) getpeername(r0, 0x0, &(0x7f0000000080)) 11:19:07 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x0) 11:19:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002060000000000000066696c653000"], 0x1) mlockall(0x2) 11:19:07 executing program 3: r0 = socket(0x2, 0x20000005, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="f9008031638f51d0d27aaa7718c4c65600000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x1000a}, 0x10) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 11:19:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) bind$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1105f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) 11:19:07 executing program 0: r0 = getpgid(0x0) setpgid(r0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(r1, 0x6, r0) 11:19:07 executing program 1: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) read(r0, &(0x7f0000002080)=""/4096, 0x1000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x401, 0x1800000000000, 0x3, 0x4, 0x8}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x20, 0x2, 0x7, 0x80}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x1ff, @loopback, 0x9}}, r2, 0x8000, 0x101, 0x1b5286af}, 0x8c) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x0, 0x84}, 0xfffffffffffffd6d) 11:19:07 executing program 3: accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800000022, &(0x7f0000000040)=0x2, 0x4) accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) 11:19:07 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = geteuid() setuid(r1) sendto$unix(r0, 0x0, 0x0, 0x3f9c, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 11:19:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) shutdown(r0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000140)=""/38, 0x26}, {&(0x7f0000000180)=""/107, 0x6b}], 0x3, &(0x7f0000000240)=""/37, 0x25}, 0x40080) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001400)={0x0, 0x7, 0xee68}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:19:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="cf220a88d43fe09d33a1e4e5bd57f846a0137d697d12b1d4aa31c26c395e1cdc34f14521ad78604089aab18e8f55a415bf3b4350ea607741fdf8f66722a3b910122e9b8c894b78aa012380586986ee3c161604d09bbd7f50f6b9b69af5c5e0fd95aa1c6b2c57b2ca5f22cbb19fefcbbeb5c0b52272e29f2b7da81defae25e761731600000000", @ANYRES32=0x0], &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x9, 0x200, 0x7ff}, 0x10) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x8, &(0x7f0000000000), 0x10) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 11:19:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) ftruncate(r1, 0x5) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) 11:19:09 executing program 2: madvise(&(0x7f0000b46000/0x2000)=nil, 0x2000, 0x8000) 11:19:09 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = geteuid() getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) fchown(r0, r1, r2) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x4) 11:19:09 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) setitimer(0x0, &(0x7f0000000200)={{0x4, 0xbf0}, {0x5, 0x5}}, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2192ecec890000000000000000000000000000000103000000000000000000004681013d7155274ec23e7d2a0000000000000000000000000000000000000000000000000000000000000000000000000000000c00"/128, @ANYRES32=0x0, @ANYBLOB="f400040000000000"], &(0x7f0000000380)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0xfffffffffffffe01}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r2 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000400)=""/238) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) flock(r0, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x400}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r3}, 0x8) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x6, 0x2) 11:19:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x7f80000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x3, 0x4, [0xf8, 0x0, 0x9, 0x9]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x100}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r2, 0xfffffe9c, "fcd7d024abcc16c69d799d0f0446218e3746c6825c11cf226e8db694c1f10d42719269dfd5e531f82265bf72e556abdc99e4119ea379e613f031150d0b96729f53fb3cf82ccb223f7b14bf3315be43d18ced1203f39b"}, &(0x7f0000000240)=0xffffff10) 11:19:09 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) getpeername(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) truncate(&(0x7f0000000240)='./file0\x00', 0x800) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x20) unlinkat(r0, &(0x7f00000002c0)='./file0\x00', 0x800) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x3, 0x20, 0xf134, 0x7, r1}, 0x10) close(r0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0)) 11:19:09 executing program 0: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') socket(0x12, 0x0, 0x9) 11:19:09 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140)={0x1, 0x100}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:19:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={r1, 0x4c, "e22a2f9294f836c1a52c97b5538f5e1a156b9927771a138ca023563d770ff40820859b4aea645e3346835442c2b414442d7076061dbfb6f40b15cf5aa6c01e60c40c093a2c9d91bdbbdbaf13"}, 0x0) 11:19:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x2, 0x1) 11:19:09 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getuid() munlock(&(0x7f0000be7000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) mincore(&(0x7f0000e25000/0x1000)=nil, 0x1000, &(0x7f0000000000)) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 11:19:09 executing program 1: getegid() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000200)="71487a7563ad91fcfccff52946318cddd69cd4cfcda242dbdf097799bde95b803a47565eea149ea680e298c11b5323d89ee37dfabe565be3c25a5fe8c469152458c41264d877f495d3f10b170300918804cdfcf9763458311e67c9da86923443e2bfe736f1534f89ed67155dbf544c4fe5d39fa206f3", 0x76) faccessat(r0, &(0x7f0000000000)='./file1\x00', 0xfe, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xc6, 0x4100, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x8}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r2, &(0x7f0000001700)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6a}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x20000) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) open(0x0, 0x0, 0x0) ftruncate(r0, 0x0) 11:19:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f00"], 0x1) close(r0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 11:19:09 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getuid() munlock(&(0x7f0000be7000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) mincore(&(0x7f0000e25000/0x1000)=nil, 0x1000, &(0x7f0000000000)) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 11:19:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0) shutdown(r0, 0x1) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 11:19:10 executing program 3: socket(0x0, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)) 11:19:10 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1}, 0x0) 11:19:10 executing program 0: getitimer(0x2, &(0x7f0000000040)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='$\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='\x00']) recvfrom$inet(r0, &(0x7f0000000080)=""/197, 0xc5, 0x40001, 0x0, 0x0) 11:19:10 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000001b40)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYRESDEC=r4], 0x0, 0x100000030000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) openat(r6, &(0x7f0000000040)='./file0\x00', 0x0, 0x58) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r8, 0x726c}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r7, 0x0, 0x1000000000003) setsockopt$sock_int(r7, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) setsockopt$inet6_udplite(r6, 0x88, 0x4, &(0x7f0000000400)=0x20000000037, 0x4) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000003c0)={r9, 0x80}, 0x8) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000001680)=ANY=[@ANYBLOB="414e000005efaffcb62471950548997300000009"], 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r6) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 11:19:13 executing program 1: r0 = socket(0x4, 0x30000007, 0x100000001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001200)={0x0, 0x6, 0x80}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001280)={r1, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = semget(0x1, 0x3, 0x10) __semctl$IPC_RMID(r2, 0x0, 0x0) sendto(r0, &(0x7f0000000200)="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", 0x1000, 0x20000, &(0x7f00000000c0)=@in={0x2, 0x1, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x4e, @loopback, 0x3}}, r3}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000040)={r3, 0x10001}, 0x10) 11:19:13 executing program 0: r0 = socket(0x1c, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x49, "2b0e3ebfeda2f9b6f8b27ef8a7ceec9380fd10f96480da86ab4572bf1f4d648c7bf42f477d94797b3aed8d5598a6dae93b2dcf3f34f64be11cda1e6d53b21aeb267699294c21bd9564"}, &(0x7f0000000000)=0x51) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0xb7}}, r1}, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000140)=0xfffffffffffbfffc, 0x4) write(r0, &(0x7f0000000040)="7e64c76f4ab40c1b23f6cacd4d66d3c464f453b3214f6afc1a06d4c674071fdbcc582569c45b6c43eedaccf460a81791d542daf0240cc6f012bf48b20f5e8eb8ee4cec1f9afd691145146dbfd536d7de700b39448f1ac2ab375ca23fb746821cbc11996ac196a42f1d4ad359b165373a8312475121d8e549e75c5df41601ee573e02a8d00c9db4ea9796e4a777521ef9911b6d962373b6f3d9687b2f172c3892ed31c6812c3dd69ce1c658073279379bec50c8a62da009424480af9e2d4851ed3b386fbeeb037eb0081d03723734b81aeb5a45ab523cdf4df775b3255029883fd535e76d62a1", 0xe6) 11:19:13 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$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) sync() getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, &(0x7f0000000180)=0x3ae) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0xffffffffffffffe7) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x2, @loopback}, 0x10) 11:19:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x7fffffff}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r2, 0x0, 0x3) socketpair(0x17, 0x4, 0xce400000, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000380)={r4, 0xf}, &(0x7f00000004c0)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x810, 0x5, 0x0, 0x5, 0x4, 0xffffffffffffffff, r3}, &(0x7f0000000200)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x0, r4}, &(0x7f0000000240)=0xc) 11:19:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x39d) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) shutdown(r0, 0x2) 11:19:16 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = dup(0xffffffffffffffff) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), 0x8) 11:19:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x3, 0xbc, @loopback, 0x7fff}, {0x1c, 0x2, 0x9d0c, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x8000, [0xfffffffffffffffe, 0x9, 0x3, 0x5, 0x20000000000000, 0x400, 0x0, 0x6b]}, 0x5c) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt(r0, 0x8, 0x3f, &(0x7f0000000140)="8a425e6567c22b0673cb16faeb3c718a6365710d72e910b044f215fc0a5e10e1fae7c7169d97e051531ec604d802bf156a7166796a80c6d73934bebe97394d31ecad6940eb154e9cadbda454fba46ba3e5007ede69ba258ceb7267846f541db6c3957fa38da18c925b5176aa02abb28c3891f540accb8d4a6c7c94818a2e5331b0032a23f96fddcd1c221e9161", 0x8d) 11:19:16 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c65300089031a3066e5fa26bf00528f059f21140c05c7ce64bc03602801a75d1df278a0d4fe04e75368d8152765cc0b6d22e883415354a3802e5aba96e2893650015be7cb7faadfe0c3c2f43c8c82833142b9f53cda4f91d9db6d4cba01b3716bf9485c02db2e5cd3abf83d4fda2a1ab984ce17049ba112c9ac7f4856b5f791b5d211e4c47f"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x3ff}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0xfffffffffffffff1) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 11:19:16 executing program 3: r0 = accept$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) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, &(0x7f0000000180)=0x3ae) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0xffffffffffffffe7) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x2, @loopback}, 0x10) 11:19:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x3, 0x10000007, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xffffffff7fffffff, 0x1, [0x1000]}, &(0x7f00000000c0)=0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6]}, &(0x7f0000000180)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000), 0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x9, "9fc6b6b69352390490628ed0f6a713ce"}, 0x14) 11:19:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x2}, 0x8) r3 = msgget$private(0x0, 0x81c6a23e1c318e04) msgctl$IPC_RMID(r3, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8) 11:19:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) fchdir(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 11:19:21 executing program 0: sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="b100050304000000a6c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e00005073a1ebe2cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb798a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/162, 0x14, 0x0, 0x0, 0x0) 11:19:21 executing program 3: r0 = dup(0xffffffffffffffff) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000080)=""/109, 0x6d}, {&(0x7f0000000100)=""/241, 0xf1}, {&(0x7f0000000200)=""/198, 0xc6}, {&(0x7f0000000300)=""/145, 0x91}], 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, 0x0, 0x0) 11:19:21 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x1dfb}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 11:19:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) 11:19:21 executing program 2: syz_emit_ethernet(0xfffffffffffffd2c, &(0x7f0000000240)="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") 11:19:21 executing program 2: poll(0x0, 0xfffffffffffffe30, 0xfffffffffffffffe) 11:19:21 executing program 3: r0 = socket(0x11, 0x3, 0x0) r1 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x49d, 0xfffffffffffffffc, 0x0, 0x0) getsockname(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001040)=0x1002) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) 11:19:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(r0, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) sendto$inet6(r0, &(0x7f0000000040)="c90f4d11c08919ab4a0a7a07f8c6490606b9cdf14de8c79e12978777d8628c1fe96d22eb5ede4a21231643f090d79ef03e95227b05d4b5f87a88824d9ba5bc01aa5bfba6c128d1f67f63b39385f4fa09465904e1cea5a9fcd93aba46affb4f3a6f437399909cf06e4bfaf3fda23802f2dbe263e825edb273c4b54bc7", 0x7c, 0x1, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x6) r1 = semget$private(0x0, 0x1, 0x210) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000380)=""/23) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x4, 0x4, 0x6, 0x7f, 0x9}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) chroot(&(0x7f00000000c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000300)="c2b76b3cfe8c029f54dbf5726085ace0293c803f4b04eb4458a6aadf9322d8093a861416ebd7f7a336feaf6d981c68277cc95bd447", 0x35, 0x0, &(0x7f0000000340)={0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 11:19:22 executing program 2: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1}, &(0x7f0000000100)=0xc) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x1f, r0, 0x1f470000) 11:19:22 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) write(r0, &(0x7f0000000040)='!', 0x1) write(r0, &(0x7f0000001140)="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", 0xfffffd12) 11:19:22 executing program 0: r0 = open(&(0x7f0000000300)='./file0\x00', 0x80002000000209, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x4, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/84, 0x54, 0x40002, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) r1 = semget(0x1, 0x4, 0x211) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={0x0, 0xede9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000400)=r2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r3, 0x4) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/189) semget$private(0x0, 0x1, 0x4) getsockname$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 11:19:29 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1084, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x210, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) sendto$inet(r0, &(0x7f0000000180)="5bb2f268a0", 0x5, 0x4, &(0x7f00000001c0)={0x2, 0x1, @multicast2}, 0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x7f}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0xaee8, "64be65e6ef43823f64870fdb610b278c"}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) fsync(r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x8000, 0x800, 0xffffffff, 0x79e, 0x5, 0xdf4d, 0xffff, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x21, 0x8ce9000000000000, 0x881b, 0x7}}, &(0x7f0000000440)=0xb8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480)={r4, 0x8}, 0x8) r5 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000004c0)={r4, 0x3, 0x6}, 0x8) fcntl$getown(r2, 0x5) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f00000005c0)={r4, &(0x7f0000000500)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x101, @empty, 0x100000001}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x413}, @in6={0x1c, 0x1, 0x5, @loopback, 0x1}]}, &(0x7f0000000600)=0x10) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000640)="74ecc0a9f6c7e7ed878887b8dd07e6c975912232973a6ce59a5b3302f18bebca4aa99443bfc8b3ac56db3bafe4bd5b21a97a94d27e2076de294d1ecc10b276d2685d14ea925f8864c97510ae96ffbcf8596d65c5f6247b2726307285baad4c1ba0399cd48afc5b8eeacbb27b7cced959b938b280a213fc0ddc4cc89fafdfcc5a199c10b5fdcbc67a8dbe8da01e99b77b3493e3089aebac42773c8a0afa942724fc2e1ba53ac7b16bca41ad86907f79ceafb25753489b7e5c01438b4d8cefb028991179ca12078044235348e46439fe1c8c073fef8499b824a6ae334ebe", 0xdd) r6 = socket$inet(0x2, 0x10000001, 0x2) getsockopt$sock_timeval(r5, 0xffff, 0x1007, &(0x7f0000000740), &(0x7f0000000780)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000007c0)={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x0, 0x0, @empty, 0x7}, 0x2, [0x5f0, 0x10000, 0x9, 0x7, 0x7, 0x80, 0x1a29, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000840)={r3, 0x8}, 0x8) fchmod(r5, 0x2) getsockopt$sock_timeval(r6, 0xffff, 0x1005, &(0x7f0000000880), &(0x7f00000008c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000900)={r3, 0x7}, 0x8) pipe2(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000980)={@loopback, @remote, @multicast1}, &(0x7f00000009c0)=0xc) getsockname$unix(r7, &(0x7f0000000a00)=@file={0x0, ""/88}, &(0x7f0000000a80)=0x5a) 11:19:29 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0xad6b, @remote={0xfe, 0x80, [], 0x0}, 0x50}, {0x1c, 0x0, 0xb701, @remote={0xfe, 0x80, [], 0x0}, 0x800}, 0x73ebd7c7, [0x8be, 0x5, 0x6e42, 0x5, 0x6, 0x80000000, 0xfffffffffffffffd, 0xfffffffffffffffb]}, 0x5c) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 11:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:19:29 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 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) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0xfffffffffffffe6d, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x102, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x8000, 0x7, 0x0, 0x1f, 0x6, 0x5}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x0, @loopback, 0x2}}, r2, 0xfffffffffffffffc, 0x4, 0x4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xfffffffffffffff8, 0x400, 0x1}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={r3, 0xc6, "c54a3c188fb2789c6a98d3f0bb3ae409409ee4d62f84dc68ceb8612195cecb42d4ae824531e73bc6b84fa123bde5c87f84bf18bb56cc4adb10256ddd40b48d754dc8e6343aa4cea71bbcb6e39c8fc767e2390e94365967e8a3d0c6cd3d47653e2a05df7b56f9ce41c7d6838f4d1736d4af834260f45b0374571ea51132c7120b8d1685b157a6599ff67eae20729203e08f68ce48c41f04def5cf6377b91b09351e631762e4b423ffae1199e09b1678dc4bf0272811b0767e7510348003c175afa9ebb5a43290"}, &(0x7f00000003c0)=0xce) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x8c) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000140)=""/228, &(0x7f0000000000)=0xe4) 11:19:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) bind(r0, &(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x8977a59f2fa29ac7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x7f, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@broadcast, @local={0xac, 0x14, 0x0}, 0x1, 0x8, [@rand_addr=0xb4b, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x4, @broadcast, @multicast2, @remote={0xac, 0x14, 0x0}]}, 0x30) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xe6, "96635778894a99f3ac36968ddbb69570b692c6f1485aafe92fa7d0856a5a422cb91ef86ed302f67cc9c75774675175e923b3f4ab875152401bd3d530a4e8825aced75107dbb9d205f43029a38cf18bfecae7bc664abd0073e86a17a0b05f8290ce43e8c56fef0b895bbbb2455e1b15640515a3aed090acf3927884f524787d724710454d8bb4eed22b14fabdb15f45ef6eb74316cb2047f5b4895a7ae2290af3e21b7c6b81aa6b19016ce72969873c19f506595940e9e2c11631421e5fc50d2f9d1dc05f3946272633ae6f28061de122a8b2d71f87aa77295d2e66b67246d8373fc912a2900b"}, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046a256d82452f4afedb0c200000000000000000000000000005f037fb8483362", @ANYRES32=r1], 0x2) r2 = dup2(r0, r0) getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000000300)=""/58, &(0x7f0000000380)=0x3a) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f00000004c0)=0x6432, 0x4) 11:19:29 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) recvfrom$inet6(r1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffffffffffff78) 11:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) bind(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f6669a20003007dcd3fc5113a83689e439cf65b9f5e525ecf116694e1b07819dbc212dd653336e275625e28462520711c52e58077fa78bfc3dfd43544bf1adced33c746149a51f8074bbb81f71b875c0be3e9c7663f921c564097d0a72040b6ae63b0f17d9751fce69ca2d9da0911982f4cd212679a742f88f702c79f031d0742561b47f774a032da42e6e482e38c3c287aef8da3cbe78c7eb2ea0e189252a9bd8b6f2e7a97c4"], 0xa) 11:19:33 executing program 3: fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x9, 0x9, [0xfffffffffffffffa, 0x7b, 0x3016, 0x40, 0x10000, 0x80, 0xffffffffffffffe0, 0x100000000, 0x9]}, &(0x7f0000000080)=0x1a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0x81}}, r1, 0x1ff, 0x73, 0x4, 0x3, 0x1, 0x4035c4bf}, 0xa0) 11:19:33 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) 11:19:33 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x3, @empty, 0x7}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000180)="afe97ab7b26ca2922e3d7a31e73a3cf2c0b4c96eff21e4efa7f6ae74", 0x1c}, {&(0x7f00000001c0)="e63d56", 0x3}, {&(0x7f0000000200)="cf91ac587aebf093d7375fbb1034e28c7cd38164a2055cdbb7713349bc5d9be0b539d5b32d6ea13886c1b14f4a83af2609e64f95635616ffda01801072d3140092e36d5dee40feacf58a42396bdeb274906635eaba71c58a9ec87bb65edc23e2d89ed37d51503b7467e67e4cba54b55167091b81211e36c614c91f5c3e0508b2a8de24ca22c711a3b3899eb4e2f72080adb787d93a1c7784f84fc75c153943cb5b83cd3d394ace1ef586a93afda52964636d40e3a7097339eb6d6e512addcb6ed8927e0d2406021f417a7e2b7f9802afd6442aebb4bfcbe1e64deab0b6ca9d9167a4f48e1521e226dd8ac34e8a2b619c34", 0xf1}, {&(0x7f0000000380)="56b76abf8b05247e3e67b47d18b3379964821ea35562c8de37940ee9ec153b6cccb6ab9f19cad2e0318e8cc6b95df0a8add4da74b7e25f80771ac0da30b8e98f874547f6bee8e64b4dafbb15d94e687c73bb98a95e2a026ede9e70fd0af3c5f5964e8b286f75c664dfb708159a3bb74b3d086ccef186e73c2a53195e136dee205fedad471762b60e8406e7364485933bcb07ea1d0d5dccaabcea6ef905bdb8b72622f17bf97b01ddfef97455f91345d562d101bae9d6b915f7c2072db2ed213ecb3cd0af1ac573bd2a3dd2af1645", 0xce}, {&(0x7f0000000480)="117ede07e8dc62f349a5f91a89da830cea55588812e613edd6ff95163e62f37db74020", 0x23}], 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x190}, 0x100) open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x11) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x7f, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x14, 0x100) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 11:19:33 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 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) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0xfffffffffffffe6d, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:19:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x200000001, 0x84) getegid() r1 = dup(r0) ppoll(&(0x7f0000000000)=[{r1, 0x4}, {r0, 0x2}, {r1, 0x40}, {r1, 0x2104}, {r0, 0x8}, {r0, 0x4}, {r1, 0x4}], 0x7, &(0x7f0000000040)={0x4, 0x7}, &(0x7f0000000080)={0x380}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:19:35 executing program 1: freebsd10_pipe(&(0x7f0000000000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, &(0x7f0000000080)=0x96ad3d0953752c62) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 11:19:35 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x20a, 0x200000000002) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x762}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x5, 0xfffffffffffffff7}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000340)="3517a8307a1efa3fd1e2d7a6f39ef905df3c960d4141bb9fc2423bf5f208c360c9391618ca48dbdde12b5e44a942a26f0ee7f191b7d1abf158106813d525747ef21428b9cdf3383ce79b689f0be8c4e4df8b1736b1a2c11548096dee58b661d86cc3d3ba9d2268bedd0d8e8c6514ecc87f863bf5b60cbcd8c0f9b0f1843b470a1e93c8bd49ed951964", 0x89, 0x1, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) syz_execute_func(&(0x7f00000002c0)="8fa83096b50000000000c443396ae900c422898c9e319c00006567f3af8fea78128dfeeffffff4720000c482d12b0df0691103400f10f567660f1a9775ffffffc48189c263d5068f09c899d4") clock_settime(0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/73, 0x49, 0x40040, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 11:19:35 executing program 1: freebsd10_pipe(&(0x7f0000000000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, &(0x7f0000000080)=0x96ad3d0953752c62) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 11:19:35 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r1, 0x8, 0x4, 0x2000}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0xffffffffffffffc7, 0x1000000000003) pwritev(r2, &(0x7f00000008c0)=[{&(0x7f0000000800)="17408c559f58e3e06973bcb68f012ca4ae8a61122729d62fdc6978eacf4660e03ff8048807fc3b8a3657912b58b8bc3afe7cc878ece708e0841ed289503db8c4a4b8ab2f7a22df8d6ca91d291b75e9030ea0c9f17628ff3aaef7562f61513e276cf74ec3a886e5f69d8c3b2ec088a528dd6ab4767d867d73ff75d85a683c69e5fbf9a4d57ef86d57d2996dd2a5b2b81e2a5e2feb4b6fa7d3fd56eca841952e6f5d21", 0xa2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffff9c, 0x84, 0x5, &(0x7f0000000600), &(0x7f0000000640)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000006c0)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 11:19:36 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) getsockopt$sock_int(r2, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r2, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) fdatasync(r2) accept4(r4, 0x0, &(0x7f0000000400), 0x30000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000140), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x81}}, r1, 0xa7, 0x0, 0xffffffff80000001}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x14) 11:19:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:19:40 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffc54, &(0x7f0000000000), 0x128}, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0xa, [0x4, 0x8, 0x7b4, 0x7, 0x1000, 0x5, 0x6, 0x1, 0x1, 0x7]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) 11:19:40 executing program 1: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0xfffffffffffffeef) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2300000000fe8004000000000000000000000000bb0104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edbe894f8b2fffe014d4fe1683f45dece206dcd18cef981e6cd4f0991a183363bd657c1c5b9d162bc77ac227bdf89615b17810d41b1e2670aeadb10966792b58b666ba000000000000", @ANYRES32=r3, @ANYBLOB="ff03020005000000"], 0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x7f4, 0x8, 0x7fff, 0x10001, 0xc25}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="070000000600090000020000ffff00000700f88a909c969b8a0abb324de9c5c5e0a6c20fdfd19f584dfc58de874e5516a43a41b42d00"], 0x0) lseek(r2, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x400}, 0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r4 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) clock_settime(0x0, 0x0) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x386) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 11:19:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = dup(r1) getsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 11:19:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x3, 0x0, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x20000006, 0xffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @loopback, 0x400}}, r2}, 0x84) 11:19:47 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() r4 = getgid() r5 = fcntl$getown(r0, 0x5) r6 = geteuid() r7 = getgid() r8 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000440)=[{&(0x7f00000004c0)="4c4e3aca60ea3267db440074798e95735fb34ed3f0d6d2732638ee9eee259ec33950c0762f85207fbe92baa1cab1328b9b41fef01e655c4f9579dfd8165eabbfdff7f76549d04d1a06d9361b7b70533154fbd20049914ea54e9009a7c7402962602b6eaca9092372bd8d2e9c42e8c2a57e03c2ce118e5fe48aebf4c93cf7775812783cc65c0430b55cfc5eb60942101c8865", 0x92}], 0x1, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x60, 0x20000}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="830604008100ff01"], &(0x7f0000000100)=0x12) getegid() setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e22ffffffff00000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000ebd5f52337ca68390000000000210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000", @ANYRES32=r11], 0x8c) r12 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40, 0x100) poll(&(0x7f0000000380)=[{r0, 0x758aec4b28d6e0fc}, {r0, 0x100}, {r12}], 0x3, 0x6) fcntl$lock(r0, 0xf, &(0x7f0000000480)={0x3, 0x3, 0x8c7, 0x2000000fff, r8}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x20, 0x0, 0x8, r11}, &(0x7f0000000340)=0x10) recvfrom$unix(r12, &(0x7f0000000200)=""/72, 0x48, 0x400c1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) r13 = open(&(0x7f0000000800)='./file0\x00', 0x2, 0x1) truncate(&(0x7f0000000740)='./file0\x00', 0xfffffffefffffff7) lseek(r13, 0xfffffffffffffffe, 0x400ffffffffffff) open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x10) poll(&(0x7f00000000c0)=[{r13}], 0x1, 0x0) fcntl$setflags(r13, 0x2, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 11:19:47 executing program 1: r0 = dup(0xffffffffffffff9c) accept(0xffffffffffffff9c, &(0x7f0000001940)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = dup(r1) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup2(r3, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) r5 = dup(r3) setsockopt$sock_int(r2, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) r6 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r6, 0x2, 0xb, &(0x7f0000000300)=""/95) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) clock_getres(0x0, &(0x7f0000000400)) sendmsg(r3, &(0x7f0000001900)={&(0x7f0000000240)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000280)="1945a764766b176124f4950a5d99cf", 0xf}], 0x1, 0x0}, 0x9) fcntl$setstatus(r4, 0x4, 0x40) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 11:19:48 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000205, 0x0) ftruncate(r0, 0x400000000106) ftruncate(r0, 0x1000) ftruncate(r0, 0x2) preadv(r0, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/162, 0xa2}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f0000000580)=""/253, 0xfd}, {&(0x7f0000000680)=""/114, 0x72}, {&(0x7f0000000700)=""/125, 0x7d}], 0x5, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x2, 0x4) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {0x0}], 0x2, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/9, 0x9}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x4, 0x5, 0xffffffff7fffffff}, 0xfffffffffffffef5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x9, @empty, 0x9}}, r1}, &(0x7f0000000340)=0x84) 11:19:48 executing program 2: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) r3 = dup(r0) renameat(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r4) sigaltstack(&(0x7f0000ac0000/0x4000)=nil, &(0x7f0000000080)) mprotect(&(0x7f0000c00000/0x2000)=nil, 0x2000, 0x4) mlock(&(0x7f0000dbe000/0x1000)=nil, 0x1000) 11:19:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) socket$inet6_sctp(0x1c, 0x1, 0x84) 11:19:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) shutdown(r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x7c8f, 0x4) 11:19:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) socket$inet6_sctp(0x1c, 0x1, 0x84) 11:19:48 executing program 2: r0 = open$dir(&(0x7f0000000400)='./file0/../file0\x00', 0x40000400000002c3, 0x0) fcntl$setstatus(r0, 0x4, 0x10040) r1 = accept(0xffffffffffffffff, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000003c0)=0xe6b, 0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x80000000}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000080)="b2dcc462cd29d6c442f1df7500c481856b50f0420f380286708f0000643145364fc7a5050000002e3e66420f3a0b29c066460fedaa428a303964266436470f78dc") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) truncate(&(0x7f00000001c0)='./file0\x00', 0x6) 11:19:48 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x13, 0x0, &(0x7f0000000040)) 11:19:51 executing program 1: syz_execute_func(&(0x7f0000000400)="91cd808fe8208ffc096969ef69dc00d98a20d0d20fd1b02db5d90000007ee4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bc4c3117e430cd7c483795f8d785d00006c0f027f1b76e16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000f26e9f") syz_execute_func(&(0x7f0000000000)="c40155ebda400d90570000458185feefffffe2765feaf246a70f1800c401df59ba998999990f887599a0f1f0400fc042998f88508e75a6f1c4c27923ab1ab10000") r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getpeername(r0, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x10000000) 11:19:51 executing program 3: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) pipe2(&(0x7f0000000000), 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000180)="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", 0x1000) 11:19:51 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x10c, 0xca) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x0) socketpair(0x10, 0x10000000, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) 11:19:51 executing program 0: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x1ff, 0x40}, &(0x7f0000000140)={0x4409}, 0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r4 = accept$inet6(r2, 0x0, &(0x7f00000001c0)) ppoll(&(0x7f0000000200)=[{r4, 0xa0}, {r2, 0x2000}, {r0, 0x2}, {r1}, {r3, 0x2000}, {r2, 0x44}, {r1, 0x10}], 0x7, &(0x7f0000000240)={0x7ec, 0x6}, &(0x7f0000000280), 0x8) recvfrom$inet(r1, &(0x7f00000002c0)=""/203, 0xcb, 0x42, &(0x7f00000003c0)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000480)={r6, 0x67, "02300c6de91c1200d0a899281da3ab6ae3a956355229b516af8d08402be2ec951b0dd8e5e27a898c0986b90b2881dfa15ed3e2a3d4a2cafedff6243a79c98b69403e452c822b26f5994c5cb8fd50ac3c9752bf91e4fda512cdf0dc816abac64756886463b551aa"}, &(0x7f0000000500)=0x6f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000640)={r5, 0xd, 0x1d}, 0x8) getpeername$unix(r0, &(0x7f0000000680)=@file={0x0, ""/108}, &(0x7f0000000700)=0x6e) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) unlink(&(0x7f0000000740)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000780)={r7, 0x100}, &(0x7f00000007c0)=0x8) fchdir(r8) getpeername$inet(r3, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000880)={0x0, 0x2, 0x2200, 0x100, 0xff, 0x7, 0x480e, 0x1ff, r5}, &(0x7f00000008c0)=0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000900)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000940)={r5, 0x7fff}, &(0x7f0000000980)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000009c0)={r10, 0x1, 0x4, 0x3}, &(0x7f0000000a00)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000a40)={'rack\x00', 0x7}, 0x24) setgroups(0x0, &(0x7f0000000a80)) pipe2(&(0x7f0000000ac0)={0xffffffffffffffff}, 0x4) freebsd11_fstat(r11, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = semget(0x2, 0x7, 0x0) __semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000b80)={{0x7ff, r12, r9, r12, r13, 0x114, 0x800}, 0x5, 0x3f, 0x2}) 11:19:51 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/236, &(0x7f0000000100)=0xec) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x4, 0x3, [0x2, 0x7, 0x8000]}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000300)=0x10) r2 = socket(0x1, 0x20000000, 0x95) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000340)={r1, 0x3, 0x80}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r3, 0x2, 0x8, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000500)={r1, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r3, 0xffffffffffffff6b, 0x7, [0x4, 0x1ce000000000000, 0x3, 0xf15, 0x73, 0x2, 0xbae2]}, &(0x7f00000005c0)=0x16) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000600)='newreno\x00', 0x8) poll(&(0x7f0000000640)=[{r0, 0x120}, {r2, 0x1}], 0x2, 0x11f3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000680)=r4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x0, r1}, &(0x7f0000000700)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000740)={r4, 0xffffffffb4fff9d2, 0xa1}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000780)={0x2, 0x5253, 0x900, 0x0, 0x200, 0x8, 0x3ff, 0xfffffffffffffff8, r5}, 0x20) r6 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r6, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000007c0)={r3, 0x80000001, 0xfffffffffffffc01}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000840)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000880)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000008c0)={r7, 0x4, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000900)={r4, 0x3f}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000980)={r7, &(0x7f0000000940)=[@in6={0x1c, 0x0, 0x0, @loopback, 0x1}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9a}]}, &(0x7f00000009c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000a00)={r1, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000a40)={r8, 0x58, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000a80)={r7, 0x4, 0x3, 0x8, 0x2}, &(0x7f0000000ac0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000b00)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r3}, &(0x7f0000000bc0)=0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000c00)=0x4, 0x4) 11:19:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000140)=""/75, 0x4b}], 0x3) 11:19:51 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fstat(r2, &(0x7f0000000340)) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xf46d, 0x8000}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x8) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r4, 0x785, 0x99a2cb4}, &(0x7f0000000480)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) socket(0x1, 0x5, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 11:19:51 executing program 0: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x1ff, 0x40}, &(0x7f0000000140)={0x4409}, 0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r4 = accept$inet6(r2, 0x0, &(0x7f00000001c0)) ppoll(&(0x7f0000000200)=[{r4, 0xa0}, {r2, 0x2000}, {r0, 0x2}, {r1}, {r3, 0x2000}, {r2, 0x44}, {r1, 0x10}], 0x7, &(0x7f0000000240)={0x7ec, 0x6}, &(0x7f0000000280), 0x8) recvfrom$inet(r1, &(0x7f00000002c0)=""/203, 0xcb, 0x42, &(0x7f00000003c0)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000480)={r6, 0x67, "02300c6de91c1200d0a899281da3ab6ae3a956355229b516af8d08402be2ec951b0dd8e5e27a898c0986b90b2881dfa15ed3e2a3d4a2cafedff6243a79c98b69403e452c822b26f5994c5cb8fd50ac3c9752bf91e4fda512cdf0dc816abac64756886463b551aa"}, &(0x7f0000000500)=0x6f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000640)={r5, 0xd, 0x1d}, 0x8) getpeername$unix(r0, &(0x7f0000000680)=@file={0x0, ""/108}, &(0x7f0000000700)=0x6e) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) unlink(&(0x7f0000000740)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000780)={r7, 0x100}, &(0x7f00000007c0)=0x8) fchdir(r8) getpeername$inet(r3, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000880)={0x0, 0x2, 0x2200, 0x100, 0xff, 0x7, 0x480e, 0x1ff, r5}, &(0x7f00000008c0)=0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000900)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000940)={r5, 0x7fff}, &(0x7f0000000980)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000009c0)={r10, 0x1, 0x4, 0x3}, &(0x7f0000000a00)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000a40)={'rack\x00', 0x7}, 0x24) setgroups(0x0, &(0x7f0000000a80)) pipe2(&(0x7f0000000ac0)={0xffffffffffffffff}, 0x4) freebsd11_fstat(r11, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = semget(0x2, 0x7, 0x0) __semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000b80)={{0x7ff, r12, r9, r12, r13, 0x114, 0x800}, 0x5, 0x3f, 0x2}) 11:19:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4(r0, &(0x7f0000000080)=@in, &(0x7f0000000100)=0x10, 0x10000000) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="82022ee48c2f66696c003000"], 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(r1, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 11:19:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@empty, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@rand_addr=0x1, @multicast2, r1}, 0xc) r2 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, 0x0, 0x235) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() sync() sync() r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0)={r5, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r6 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000300)=""/217) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) recvfrom(r4, &(0x7f0000000200)=""/15, 0xf, 0x81, &(0x7f0000000240)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x412, r3, 0x0) write(0xffffffffffffffff, 0x0, 0x268) lseek(r3, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x3, 0x4, @loopback, 0x78c}, 0x1c) 11:19:52 executing program 0: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x1000) 11:19:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x0}, 0x2, 0x4, [@multicast1, @rand_addr, @multicast2, @remote={0xac, 0x14, 0x0}]}, 0x20) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x6000, 0x4) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0xc0f3, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x4ba, 0x9, 0x4000, 0x2, 0x3, 0x1f, 0xb18, 0x20, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getitimer(0x0, &(0x7f0000000300)) setitimer(0x2, &(0x7f0000000340)={{0x800, 0x4}, {0xfe0000, 0x10000}}, &(0x7f0000000380)) mknodat(r2, &(0x7f00000003c0)='./file0\x00', 0x4, 0x10001) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000400)={0x3, 0x1000, 0x2, 0x6, r3}, 0x10) freebsd11_getdents(r2, &(0x7f0000000440)=""/38, 0x26) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000480)={0x9, "1e94473dfb3bd4b812b6c8e5d998c419"}, 0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x7fffffff, 0x5, 0x9}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000500)={@local, @empty, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000580)={@remote={0xac, 0x14, 0x0}, @loopback, r4}, 0xc) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={r3, 0x9}, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000640)={r5, 0x8001}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000680)={@in6={{0x1c, 0x0, 0x1c00, @loopback, 0xfffffffffffffe00}}, r5, 0x1, 0xf28, 0x6}, 0x8c) getpeername$inet(r2, &(0x7f0000000740), &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000840)={r3, 0x20, 0x3, 0x60000000000, 0xfff}, &(0x7f0000000880)=0x18) rmdir(&(0x7f00000008c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000980)={0x5, 0x8bc, 0x4000, 0xcc, 0x5, 0xa009, 0x0, 0x8000, r3}, 0x20) 11:19:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x2c00}, 0x10) writev(r0, 0x0, 0x0) 11:19:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x0}, 0x2, 0x4, [@multicast1, @rand_addr, @multicast2, @remote={0xac, 0x14, 0x0}]}, 0x20) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x6000, 0x4) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0xc0f3, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x4ba, 0x9, 0x4000, 0x2, 0x3, 0x1f, 0xb18, 0x20, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getitimer(0x0, &(0x7f0000000300)) setitimer(0x2, &(0x7f0000000340)={{0x800, 0x4}, {0xfe0000, 0x10000}}, &(0x7f0000000380)) mknodat(r2, &(0x7f00000003c0)='./file0\x00', 0x4, 0x10001) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000400)={0x3, 0x1000, 0x2, 0x6, r3}, 0x10) freebsd11_getdents(r2, &(0x7f0000000440)=""/38, 0x26) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000480)={0x9, "1e94473dfb3bd4b812b6c8e5d998c419"}, 0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x7fffffff, 0x5, 0x9}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000500)={@local, @empty, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000580)={@remote={0xac, 0x14, 0x0}, @loopback, r4}, 0xc) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={r3, 0x9}, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000640)={r5, 0x8001}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000680)={@in6={{0x1c, 0x0, 0x1c00, @loopback, 0xfffffffffffffe00}}, r5, 0x1, 0xf28, 0x6}, 0x8c) getpeername$inet(r2, &(0x7f0000000740), &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000840)={r3, 0x20, 0x3, 0x60000000000, 0xfff}, &(0x7f0000000880)=0x18) rmdir(&(0x7f00000008c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000980)={0x5, 0x8bc, 0x4000, 0xcc, 0x5, 0xa009, 0x0, 0x8000, r3}, 0x20) 11:19:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666902000000"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) 11:19:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580), 0x1f) mlockall(0x3) 11:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0xfffffeab) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x22c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:19:56 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x9, 0x20, 0x1, 0x4}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r4, &(0x7f0000000bc0)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 11:19:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000080), 0x4) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x10001, 0x4) 11:19:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) fchdir(r0) 11:19:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@multicast1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @multicast1}, &(0x7f00000000c0)=0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x7, 0x4) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000240)="886b97", 0x3}, {&(0x7f0000000280)="503b2d3d882b9cc4ae46ac04da98ae184e9b5eabad02d125a3a119fcedee2752509a4a3591a65d5507b3644065a62359bfd0bc1df675948fc0bc1319f0a458183ef8234ccaf597a916244632d6a665fa8a305233e5d9d4ff5808656b67845f440ab26fd19872116a9768b0420f406933878bcb0693aeb8692b51763e38f03504c73c77d3f368c47affb4e16a2ed10f43d56041e120bc7d7d44738e2d7ea307a470d391f871e08bcc1371fc0675ec778f26df560de47982348715b5ac5a7fd206b04b39409b9f3f318afc942b21398a087514b3579ad7851ce3a9bf7d86f238fb16ffd9a11c34de9a826c9b0782953523927dbf09f3873a3731908c2d3135d8058e33722869d3be923f35ad834aa9a9e859243d205f0af9dc687f585e3601d6bd5407dbf268e901697acb6579b25ff300880df203dcf5eb9c89219d25ed73a5e2a0c08edfdfc100134211283f1800a3b955d125ab5aad21d29203934e21ffbd4f7e62da3a5bc88bdacb03731b7b5db5b881a0dab400cb852196e261feb14c60bfef5a041e3f36bc58b06544a04ada3cfaec9ee1999c476b372a416b3bf58fede81e91492edf6718a749e4ea9da4f2ce9212ed91adee79cf2cc0b41c4be1ee74e4c7e434098979ebc1f4fd68cc499a2dcc941fb77193a7732045b16985ce17ac701a4e5eddcb259a775ea5ecccd9a322d130c52277572dd45a56dfd752545539c391e13fe84955ddb76a41b454c9ee35bc5e6d3a2d4d5989326bbecdd2507c2df9c2bbce81e74a75b1394c5ba9179e282348fcb1a5e1e2bd8119c05ccd59528fad40246bb1be7803efe803572ef86a89f5f59e63e68f51e8b117ca7dc0911fbbf3f4830eaed7f772cf183f076de7cf180bebdc0d883c2ded2e7ce5006109a3af0652ccd56b5b5e218dd4fb23c7a4d5a6208fab77fa93d4c57d14c37f3444a2f37bf20feaac8f34f0815b707442e25b8a771971c42e08b46770afae4f52220337d84581be2a1f00e4679570f62c8b4a22fc7093eac7b842e317136b3ba0bd7e9ef5080cf3abd9582272d4271c9857de5b81d15c307e9949a2deeaecd26a6fe04792a4c2be9458e2f9e8cc52e64d3ecbe45fa2e7ee2461cb8964cd20ed0fd39cf4e60898add6cc8d8a132f00eaee0cda84a30d751268586d66585bf8cae19b4f993f23219dced9c07d40edb4c8df638e75212bff2e5e39f8b0357f75308863d170172967c7cdb94ee428e6c44dc7693a08151832a36eb8d1d3da4e719d3e6fbe8c6d12c6ce76723e9668fae15fb2c0fda4381445d0b26146fbaaae7221113a4ab846e01e8b57bc94e7078f3c039734e85c494d18bb445ab0078285efbf9542a0ab08daf4ab20f6938f327422cacbafd7bbb9791f36bef5a5217b49f76ea878ec09115774b129fe759a937c580c857bfa788a93eaa590f2448f4cb34063122844c779131a8b0fe5b1f1ebc3d58a765d3d735a80366fac0e270fb99ce89ec73cb3b0ac43d7f1779d4d8d7e6135ed36a901688906c009417d3faed0c49885b906b84b9ff16b52de8df2e4c5fd47c4a385be20ca044699f4fbad1ad41fc5071c349c5206026ae777b316b01b7634c9fa76998dce846494152642804fe7b3979e439733cad1e6b38bb92d830c27aa1ab4dd98e2d569c46cb0592fbfaf2857aeb8044faae45c7ff78e2b6436e3ad05a0197bc340ade444041aa8a445fed20cfd94b6f0dc50cd5bc7923bcc8020c18d5da6655bab96e5e77ce84de4c10b187484d46f5ede0e854f8b911d1633f6766dbe137e1f0c99bdce6f45fdc3f2af57fb8c50286e756b9a7e9735c4e2c6ebbd2883466db2bce1ead84893c44d22a09a1327ac799416b8dc3e608fadf28ea42a921529125eb0203f2d9eaab98164a0ea9dd5aab547f77195f96be3999fb183f7e031dc97613a1cfb21eaec282fd1cfb2d0b23384cd51c58cc2daf1d7f495e626061245e819fbf4eef08e49423d7b7d3b64449d966b7f9666323a61a3b155b050d1a2a378c83a4140e44f0cf92086de05f28cb50376d705f706924570d770ad64f13612477970d6e48ade3087db9ab659de8e04ebecda6915ac11bd698dcd2bc320d466cfbf06f48270ca80640fa7ce915ecbcc65f2c9be5db35eee26e44cbced772644d11396f2545501ecd818c1e168977ef85d3765edb748252bd9e4cb82ec5b92c13984b8c28455c2f2e5cc654bda7cbdc5e619bb96d596f83f26537f96c365ded684354e8fd812fd5635ce6dd89b993b8e151c700794f1579d205415e1f9f62250a52dd28b5c3b895d2729ec65c35bf359215edb4d368631d09e191b94a43c460f71f727d1fbfb6fe919e6ae31cfc4cd4ef998c53ecbe0682c97cfbcddb3289bee9ffff485567073b7a051811a49d58ba85cc3672cad92c2dcffdee58425c99511742441dc4c90fa8df28bab90726b0e6aae99807241cb02914637f611ea22d8059d79ba5fcda9c23800eaddb4df5abe17fd028ad7db36fc83ade71ccf79ab12a86447c73283c964b71ee59475139c302b947cf7f3724be42c510efb6fe709b1fabc9ee54a32bc63ced01fe39e8fe9f049b115d4851e4be8febe65ec27d83823232191b0a07e527f4624e85f980b48394d356344d3df64a41a6c68c4e4455aacb9ad22b52dd60337546112036ddc85474abf1b996c09f3704e40ee14a98d46a1610cdd3fc5257f1af61dc1bab6a8cce9c0a487b004105c8b1cdba88bd8c4e5eedfadaab9056c6a8b22aefb70a67a88d350359670897fc1530d5752d479fb7ab2220a96e0634e977feb0cd0ae9754d8fd1adec5e9cd9f2682d2828872d29685b1f684a98e6f63d01544cfc1b531752fc06f701d0f2191070a65ea569a2d8681fd37df3844cabb2b42f6a434c521c10561161f3c4dbf39160fd58f8f92f86649ae77a50552db7e507c6b08ebc4554d760d9ce69707faf6447acc5b9d4aa6be634fbf09b70957f6e9cb4c0e66347d86a4048816ea500e54dc40a52a70a44c10328c0b60cb559829e0507c332e4a2d7cc3520af0120f6d75fb2f11392c95efc86f4780ce78dd1ec1cce5561aa639ef264b0c877ac773155c1ebe41499d587e1b86a36df6f21789160db2c0eb49802771ff7303fb1db14ef7c307ab76c4dd699c9cd9787e0822cdc5081f7a3644b898d4eed4d381e5e416ea7f671e04286552d49be76e110696e5c90e109cb830ba429764d3ab8f49e75950cbfcac148b9e685a101d5f6f64a3659105bfabb66c70e303112a59fb4764f15d7e0742d489b8ebea5716d53a60189a5034a401603a1f056474b45c11257893a780e2c2a3fefcaf77267bab15a0f6d5a4b87d7ab638512a017d7b4dc2938fe58ef36d79342a35ad29984d69d0de1dd3d8b8945f8bbfe6b8e9405d218758bec7e40d0da28a2e9d32362ebd0ea8d55c4229d9caff301dcb24d8b8b9f895a3fdfc69aacba4bc07cd1227496f2e192b67f167db64e229a83563c654d4d8d13bc6f6edbb281f28b02ec6811eb92025b14b87522f1768be7a31b9efe3e7999318742cc0365660684aed46df764fe0b0c1ab0a95047584dfbede0d1fbd5b8bf5c20aa642542beb4444097e2785438155484f54c4dbedaba8843119f12e6153f6e0ee2227e41217fe8be56c5eb53335f0dbaab289dc69141282210cc3e771f59b242eb7c1d2062689d30cb68a166b38069f95db63bcc4b184583072de3895ebc924c288dcaf1d67d05166d7acfeb55a86065d4a10d1e911adf94cf7b28aaf6ca51e9d56e9e78e23ee1eb74c0197b80226d9333c186078158d4f83eaa844caa4a6b0d05286a3a5269d7bc38a882878c2b09ffbf3e635f7d90bf18553b62cd285186939bccea8818f53cef54595535f35a326d3f0d73e375b4d73ddaa89d429a932351ec183814051955369fa293663b611713636f8a68c7106a23a1392ebfdcaa824d708285445bf22373df994c22b527e0c4c21b4f5141635c46c7b7e9a883f9f06974617cc87646f85eeceb5caa7df5b18adb32b465f485bb623ba5a3288b51bd4f19432f0fb6d3c78d5f5a8ab5583fb310af7c6d16ebf574315a31a5ec1fb82eef9e5a76069d93d23c18b83fb97044f6d8a538d9c5bd4d3413469e8d758b0a2eaf7bbc81813be9b66e5364ec960eacdbeb8ed8b8de8ee5e0e231cc1b6f4ca289f6ddbbdfa231b148afefb1123f0e0449c85740b031d5c5feea5c50703763a563f848ae653ae2b03409faeec0396a263353d117462070c4e3986de86f374e78d62eeb8fde4e0c28aeba514d847e3d27f8e77489a4e81706e607842b2e32ff9590e6e9fe1c44b4978d3b4625d011a16f510163ee38d376f68579b034e699afc8d440339dcdd143dc7638aee9a37baaef1ea8ee9752f3445dea13fdeb19c633bf7cf446ee982a7c89348fc0231aa133976c7df8799a875da2c1a86f5b203374b4506d84d4cf1bcb30360c23c295edf1644d242bec1950c115d6e3cb2b9e44e8ee43d8fb1389fb3595fb9ad921e1c0c498b4c9c8198312c2641bc73a91ebfbefb0ffb7579c091b472c26bc4ae322deffa69bd7ad19882aba87444fddd34a60eba0507246223296beeadc5c652c3bc5efc40b48a955bd0655c24503852399b703cc1018c26f90386f62b068688763ef59bc1c19f061976fa6e120ed64d59a3ec89824fe1feeb40741eeb32ea006b2aa5e098550255d4d89d563bfd276b8f2f8732802fcce4e7651c8a3e5d9d3156ae9e3e236134da77143862b0a40e14c2c3e1ede40fab126ab680ca99489b6814155274ac2d063d1476f3ad6ace5c8fee2e74bb5e4dcf07dbde67971169141ab7de55b55891278d426108f27870db41d7b29d7e1ddb18598a48f97b964c3cf27d61c3a9a792f1bbf897e80e10837408c5a7d1281e7de1cf71939f699e17b11b547443ba2d1af23b4a2f510bb6d70fde0cf32871e863a32232015be8cb36d080d9ccab5d27905ab2ff7ffd3e30e22eaf291c6d00e6386f52ae6e8e00c30a86861b9a863dfa7aee17b4e2f1e4044e22483f6a081e3a2e9c5c003c920ff9100ae7704984302608c4ed02099cd30d91f7f204e165fc201ddfe9a88303a197daac136e25d2eb67bd414147ef726bc4c43c2324cb952ca1111932bf58d6c34d55b9e65ca595617c5c584560eb26ef2a118a4e4b440eac831bcce70160c06c811f30ba9008456acc748cb394134dd0efac6d628452dae3fa5bcb046a569ecf55025e757991608e68abc48e89be8ed81dd62aee8fe19cbb79eb00db3da05f7c570c85a5b2d9e048effd057b77e76dcc84240c641f8cc088c006673e2d07e2556b7914383cec0a6c442a2165b73e13b95708e98a64275a909bb7429252b2d85df8dd744dcb3666f94d83b90784da94cfbc36b3a546da9695386ff3aea96854b450c9fd55752e6472dcb50034deace40754f6ee3e8e7e0389384a6be8166df84a98d3e3bbaf62dda6b0aab23ab90ee028f1cf2ce6afde6193ecf4e43a44cee59d714b4db2621a6656ed401832a9bac6e8d123a3128a482f18b15d5a4385d40a12211512f579f125a7028570a1bf9fb6fb69a88abfe9183ac59998597318b19d8b2e8cddc4112291fe442f364318a2b94f74641720395a7f459e14bd2f440a882720b83e3f04e25648e880291551304dca4ab49c74d427943e96bf05e159df7f7f36983fc4427542181ae893a9a036f95ac547baebeada6a27485c84abaeb1baaa0594fa66eb28d101228c723a2a3ac1e8e06ce63af49d5e84772f522b9a244433e66e52081a8994c3af2aab3edefa730b8b5fa809499ea04cd57fd732", 0x1000}, {&(0x7f0000001280)="b03d2476c70a3adc2b1a92fd6a6714ac282cc7830cd81d62c4df1ffd60a9480ea33278554880351b5b0edb0b981c36b3eaec94938c1c6b38a1858a9c196f3bc9bff9db0b135c0e795520754b5d4d22a717a4180817d7deed45c4e16f1925c3404ed616bbf9e4bb03a283dadaa1628a1c62506aaf028fa64f32105d61f69cef6507a52d4a74c6cebcfba1f6591d1b6bf9b339ab068a", 0x95}], 0x3) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) panic: inp_join_group: imf_sources not empty cpuid = 1 time = 1554981596 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212ca520 vpanic() at vpanic+0x1e0/frame 0xfffffe00212ca580 panic() at panic+0x43/frame 0xfffffe00212ca5e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00212ca7c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe00212ca810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe00212ca850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212ca8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe00212ca950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe00212ca980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212caab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212caab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1281 tid 100322 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why