130d787ac366a9752b5519635a978cac20fbea453ce51e5b0ecb9a289e1df55cf32103242ebe90b7304a9281e795b659e767ed30fa59b4710840f829b581a32fd30135834d98b77fd0d5e660b7bacbf7627713397ed64efcb58633badbfd53cd18fca78dea61bef34d4158334cbde91b0517f3937e1e0eeb90f8e72f9e85b96658bc03dc447c6fb86cba97872e30be74a17e3ba8db517ac010fde3550ed7cc7a8efd00bb085cd5595893dd842be5cb37ddf5a42871f32fd0ebe02f7408dac52429e237f686b5d60006be677daf923e46b48c27c6452d6f86b7abe199ee61e9ad8271dbe005edd0e0f2c31f5360f8335b19390d8a12cbd8dcfd503570fd977dc3d0972c40424938a1ce2291573fa70acc1ed5b5ee75cadea31e67cdc38c6f46537182d8f5032b9bd1a4464b17881b60fed421cf6b42d162f6960d727390b9f3ee271fc2f65a1cc610c5e629b8164924bfc3b30bd33e0e99d4b9f139a010a1b7e81f9858423e4300e84d68d582253359d05a2810c44cd7f5caf187d887f5fa5700cb584cf84fc91308e1d4d075570923ccbb803aae20c2b6d5f985c821d76e292d25ad22f8a31da9bc0a4dd94a595210a0801c407a9e5a8133349b6677a22c5466c813a63bee08b6b197d2a4213dd2bb34318b5dd1d0bb5fb34e52d5a83325b3af80f5c31d3e4aa953392b6d6306ad883dd6ba8de2c290ef9b69abee5ce9fc194fad973787935667e770e276d830a8babdfd2aa2faf3c04dfb680bacd694e199d4b85a985dc4b0c20fb3185338cc1ed80166c05191b1eb969eb8fba34e7bab07b9cb1171d25e33cff3d45e6e0fb34e102aacd44f53d8031ed6dd06398e0863bf37cd4c3dcf39d773b529d36494379d5dd8e409ed85275cae0fa3d78163a02a804cf16d4c3f72ed9f36058409c02dbc543e78a8893751f43a1b59e9fe95f70a3906cde1037846d84297abdfe67fec93659ba438d6a1def21a5f423df8b547bd2f399d279a2adc5d5dce848cceb3259b47698ecbb72459ecf447aa7f0242b6f74903f04557924e4063bc6dd5e9f3d8e19a552dbc9e9e6eb90aca411c707c4ac318072ad765864fa7ea382f47201a32a523f74541cfa98ac32743d790668fb2f5cce490252129b0c9c044b9cf794c68d3384e60e010dd7b343789bba4a2319ab5cc5a8342a0677f82cc9951c85f0436bef610f2c89b84ae2710cd5419df6b972111f0c1d91481ad10a4ed097e5d6935133fde0d733aa38a087a922cf796e0f38de0df5bbcfee0b0b32e4255eeff198f1119547ec0d89f00e5d435338807aa7a119a7b5e3baed35428050001739214ef1bca0cb9c9c44186d0bcfc98e58ff721948b7523fc8b14e4efda57b817c01de8918d7951adfbe702d2184f566d14c4bd7c9c02b1cbc3f6ed6cf5d62c8ae4595beac3f4943af3886505165d422607b152021eb00240b541bc187505082a66d9ce6b7398237b5203e0c0eb1ed395bed246971bfc1aeb8dbdb23174bf268bc1a4526e3a0e7fedf701d5007d1ea78f77bc722c72b94423fd5f18148770a52917b8df22e39305013572f85f1e363530153900500e93b82a503edb061e81bfcaf2100451df0f2b64c41851eb0c1ce8a644f24acee7e83895c0ff645c183dba7030630fdb8f579fbd4ea0dc5741d74e092d7ab486cad475e09326c2d0e9b893a187bae89a3c375fad9f86e662fee2163b019a78ae438748f798fe190a95e6d00d89c7947f7d6f8f1181a26192ef7e3f498b604878ee8ee6aded6ec4a2082dc3602d427101bb04bb4b0315fb27884fb02b20eb6384e181e5a7b34a60a79cc23d28a5f454c79dc2f8e8e29433d667b742f0dfae86ed9500cfbda62e614e9f6fab9248d47d8df09ab7c20fd7aaa6892f3e28de789b9b723a53c780454248cceae4817350ae1c819075e2c26c1822ded88d1595528be73a1e7a7a97751ae2974d7d655a57ee245743e587d3daf20259e612164aa515d1367f344c8e74d2223fb5ec61f2bdc5731d58d859733c33abd5d3d26ca1db18cc2612aa3014ce3398e0a39f9d1d6429aaa7bdad1165414de3ae3dc2630d1eec0a9afe00742f3ca79b400860639436adb87c50fa739b230693acb2ee76ee8d55855ed92c7e0242658fe5456d3e530a7151dd5d4fbf3cfe44a8d74ba5db0aa7540b8d19406a2e573df03789c352300ff72d91ab5bb9e93a1b2da435a7cd2fd798d03cc1cf73fdd7740e3e2fdf131ec8300466f6bebba4b8f0899de5ccc066f6510990b2668bc8fd44907ca5aa12822a535f900665475fe54a58a60f00fc42c562ccdc83d12b248e748d37e702f3ff63bdff8f5d89cc8e8845f5f16ad32c4790eefa20623f7335861c76c17061d3ba9d034fdfa65d2b4e53755f30d735541e74da483c518cc5a88b50cb1c7afcfa1570fe0c6f3b13efb31d2d51df25d3b4c61dc4283e6fe7fd4040475c655e08b4731160cb19b652c48c8127b3a838bea555df059590a4e6cb730f7f2ec157331ee9fe58e4ecee966b2edea9a767234e9aa917914c36433de2d60fdf2e617aed3d85f3319042ecb", 0x1000}], 0x4, &(0x7f0000001740)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x80, 0x20000}, 0x1) open(&(0x7f0000001940)='./file1\x00', 0x1, 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000040)='./file0\x00') msgget(0xffffffffffffffff, 0x0) 12:41:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x572dcc9f, 0x5, 0x81, 0x4, 0x78}, &(0x7f0000000200)=0xffffff5e) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x185) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r1, 0x7ff}, 0x8) lseek(r2, 0x0, 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:28 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000600), 0x4) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/252, 0xfc}, {&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)=""/202, 0xca}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000480)=""/123, 0x7b}, {&(0x7f0000000500)=""/37, 0x25}, {&(0x7f0000000540)=""/40, 0x28}], 0x7) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:41:28 executing program 2: r0 = socket(0x2, 0x10000000001, 0x0) freebsd10_pipe(&(0x7f0000000040)) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0xffffffff, 0x9}, 0x100000140) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x7, 0x4) 12:41:31 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 12:41:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x1f1, 0x400, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x6) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:31 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)=""/112, &(0x7f0000000100)=0x70) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 12:41:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) exit(0x0) unlinkat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) r2 = open(&(0x7f0000000300)='./file0/file0\x00', 0x10000, 0xa0) sendfile(r0, r0, 0x0, 0x7ff) close(r0) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x1, 0x8) r4 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000f80)='./file0/file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000010c0)={&(0x7f0000000440)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000e00)=[{&(0x7f0000000580)="805d7cd9f869741e7f859f3448917d8fde3831b5436233c087f58d870eb1f99333ae2fff80b245ab9a241254c3f8b392e71aee1608953c8716e88a18422d8de13c84ac6591d4f8d17028b455db7945b34e4f6c440a619232ef954278202e93d81165b6ddb6", 0x65}, {&(0x7f0000000600)="f4258919a86a5301cf7835ef5f729e0967528cfea4c971b99a753fe45298d8798fa93a7aad7c1e117dfa3d76528b52f5241c48894df27f8cd51cab74f73bd1d3a1f456f92ca7d47467d9472c367799edcd54d8c6baabe16e84878bfdac48d470a4bc6c095e7f30301305c67dbb4b31f51e40df835e4998bf9a1a193afd", 0x7d}, {&(0x7f0000000a00)="7d8385f6d793c81847ef18cb466b08ccc6ed120d193acbdc7c7bebe73b1007e3a8c90fdc758b14c6fa62647855985d58db606a1b455ec5ddfc84c84d7b80ebcc9e2add1ad83fd8043443f0c87fdceb0febf7cb08c04e4d7081c8f130ec42621bf72c3ad9e179664291c94724e7a5b9ad51ea19c1640a697e7a8c53416c87a6", 0x7f}, {&(0x7f0000000a80)="c55f0f0999d41d736179e09231293e45891816a2664438120188901caf9db42af29afa8c2589395f7cdb37d073c9ade66877a2d6f17c89c91dda89315feecd3cd8dd4ea7e23622abb574a409e49adf16cb71175b55f38e2934d05c98a4bf793fc1c53b2977b61d4df8fc75effc8fdcc87a0ca2136226949700637e4a6671be09bfcf", 0x82}, {&(0x7f0000000b40)="9c4c5189c49810cb34d72bf6287f2cfbd60c8ac85664a60a4b92b01e1bbd4bef3a1ed7c75696e327ba91e92c7696a827696e3f5fab1a23186f9cd35b3b9f9c2d3dfb552ccf09d21b9b72ea0c02671e62a3825a2ed5186dff4b77e6adf86671b8adf154941af28036e1ab89db", 0x6c}, {&(0x7f0000000bc0)="dee79f0ea3408d5bc43932f11f6253e29947b6ac4196a39f482e2ac80ad411099ccc834d72e12b263dcc4d509a4c11ca344e5f2628091dcda3c5853f4334c7876d610de6c50daf30a2e4f1623b43f1e88a40cbf50e273c1c644e830fb4f80ce280f49cd9886b835786d8c0683073dc6a5c256bc4189443faa20c12063d658eace2122b5d314b954e698b3916422788c125df20d10d53efd13f8b8e07920dc2025e42b9f7c580ff6ae36c292e2422cf54a162af53b7ffcdfe94d7a06a77d8c79fb974c2a9d4749f6b53cb77fdf38bf5c7d93b", 0xd2}, {&(0x7f0000000cc0)="1bf74b1837b07c56b984375cc757148f2a695a51981ff8e0e3953036aa939b267540213ac6388af4c633324d3428dd3bd02af963dfabbb6651d99199d84a0386f9d8ebb49f999c0c65c018c095cc7ff9bc178f6be65907e2e213e90dd10f7316f1be173529c418595a9a5e3bb5175156154c80e89af2c01924ae2ecafe2b550bacb369ddf4cf0b23a04d5a6604cc1e377bafe3519ed1496fc302a5b79e67fd5269fdb580c41e4980471543ae95376d4ca9b0f298563604a038f1b4351c", 0xbd}, {&(0x7f0000000d80)="691b08171772a18de4fe7a3dafa93dac97844ebf0dc767e4e0b4a43981ed6e6c6a8ae305c283f49f3b7d25472f8ce424139872be0e17612f", 0x38}, {&(0x7f0000000dc0)="56d7c1baa54a639bfa2f93f109969f57ed6dd26f983b655ebdd7406f4bd88cf1d4a919e1d9283a358f29c415216010900643345cf18b1b4b6ccc7757a6b1", 0x3e}], 0x9, &(0x7f0000001040)=[@rights={0x30, 0xffff, 0x1, [r1, r1, r0, r2, r2, r3, r3, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r3, r2, r2]}], 0x70}, 0x8ad9ef0a8a1d1911) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xed) r8 = open(&(0x7f0000000340)='./file0\x00', 0x200, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r7, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvfrom$inet6(r3, &(0x7f0000000380)=""/86, 0x56, 0x0, &(0x7f0000000400)={0x1c, 0x2, 0x20000000000, @local={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fcntl$dupfd(r8, 0x11, r3) 12:41:31 executing program 0: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:31 executing program 0: r0 = socket(0x2, 0x1, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x32, &(0x7f0000000000), 0x2) sendto$unix(r0, 0x0, 0xffffffaa, 0x4, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x5, 0xffffffffffff18d4, 0x4, 0x5}, 0x8) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x101}, 0x20081) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:31 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x101) msgget(0xffffffffffffffff, 0x0) 12:41:31 executing program 0: socketpair(0x2, 0x4, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f00000001c0)=[@in6]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x10000, 0x0, 0x81, 0xffffffff, 0x9}, &(0x7f0000000300)=0x98) r2 = socket(0x2, 0x0, 0xffffffffffffffdc) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r2, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:31 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfe5}], 0x1, 0x0}, 0x0) 12:41:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000100)="faf5fc29b1a9b0ec7a5f6859d6517ce4ab7e647b07edd77f8ceed78130b5ea64ed27008666fdd164397f4b6a6895f65a8da99d68de40c9ed10974f0136acde6c", 0x40}], 0x1}, 0x20101) getpeername(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:32 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) exit(0x0) unlinkat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) r2 = open(&(0x7f0000000300)='./file0/file0\x00', 0x10000, 0xa0) sendfile(r0, r0, 0x0, 0x7ff) close(r0) r3 = open(&(0x7f0000000000)='./file0/file0\x00', 0x1, 0x8) r4 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000f80)='./file0/file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000010c0)={&(0x7f0000000440)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000e00)=[{&(0x7f0000000580)="805d7cd9f869741e7f859f3448917d8fde3831b5436233c087f58d870eb1f99333ae2fff80b245ab9a241254c3f8b392e71aee1608953c8716e88a18422d8de13c84ac6591d4f8d17028b455db7945b34e4f6c440a619232ef954278202e93d81165b6ddb6", 0x65}, {&(0x7f0000000600)="f4258919a86a5301cf7835ef5f729e0967528cfea4c971b99a753fe45298d8798fa93a7aad7c1e117dfa3d76528b52f5241c48894df27f8cd51cab74f73bd1d3a1f456f92ca7d47467d9472c367799edcd54d8c6baabe16e84878bfdac48d470a4bc6c095e7f30301305c67dbb4b31f51e40df835e4998bf9a1a193afd", 0x7d}, {&(0x7f0000000a00)="7d8385f6d793c81847ef18cb466b08ccc6ed120d193acbdc7c7bebe73b1007e3a8c90fdc758b14c6fa62647855985d58db606a1b455ec5ddfc84c84d7b80ebcc9e2add1ad83fd8043443f0c87fdceb0febf7cb08c04e4d7081c8f130ec42621bf72c3ad9e179664291c94724e7a5b9ad51ea19c1640a697e7a8c53416c87a6", 0x7f}, {&(0x7f0000000a80)="c55f0f0999d41d736179e09231293e45891816a2664438120188901caf9db42af29afa8c2589395f7cdb37d073c9ade66877a2d6f17c89c91dda89315feecd3cd8dd4ea7e23622abb574a409e49adf16cb71175b55f38e2934d05c98a4bf793fc1c53b2977b61d4df8fc75effc8fdcc87a0ca2136226949700637e4a6671be09bfcf", 0x82}, {&(0x7f0000000b40)="9c4c5189c49810cb34d72bf6287f2cfbd60c8ac85664a60a4b92b01e1bbd4bef3a1ed7c75696e327ba91e92c7696a827696e3f5fab1a23186f9cd35b3b9f9c2d3dfb552ccf09d21b9b72ea0c02671e62a3825a2ed5186dff4b77e6adf86671b8adf154941af28036e1ab89db", 0x6c}, {&(0x7f0000000bc0)="dee79f0ea3408d5bc43932f11f6253e29947b6ac4196a39f482e2ac80ad411099ccc834d72e12b263dcc4d509a4c11ca344e5f2628091dcda3c5853f4334c7876d610de6c50daf30a2e4f1623b43f1e88a40cbf50e273c1c644e830fb4f80ce280f49cd9886b835786d8c0683073dc6a5c256bc4189443faa20c12063d658eace2122b5d314b954e698b3916422788c125df20d10d53efd13f8b8e07920dc2025e42b9f7c580ff6ae36c292e2422cf54a162af53b7ffcdfe94d7a06a77d8c79fb974c2a9d4749f6b53cb77fdf38bf5c7d93b", 0xd2}, {&(0x7f0000000cc0)="1bf74b1837b07c56b984375cc757148f2a695a51981ff8e0e3953036aa939b267540213ac6388af4c633324d3428dd3bd02af963dfabbb6651d99199d84a0386f9d8ebb49f999c0c65c018c095cc7ff9bc178f6be65907e2e213e90dd10f7316f1be173529c418595a9a5e3bb5175156154c80e89af2c01924ae2ecafe2b550bacb369ddf4cf0b23a04d5a6604cc1e377bafe3519ed1496fc302a5b79e67fd5269fdb580c41e4980471543ae95376d4ca9b0f298563604a038f1b4351c", 0xbd}, {&(0x7f0000000d80)="691b08171772a18de4fe7a3dafa93dac97844ebf0dc767e4e0b4a43981ed6e6c6a8ae305c283f49f3b7d25472f8ce424139872be0e17612f", 0x38}, {&(0x7f0000000dc0)="56d7c1baa54a639bfa2f93f109969f57ed6dd26f983b655ebdd7406f4bd88cf1d4a919e1d9283a358f29c415216010900643345cf18b1b4b6ccc7757a6b1", 0x3e}], 0x9, &(0x7f0000001040)=[@rights={0x30, 0xffff, 0x1, [r1, r1, r0, r2, r2, r3, r3, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r3, r2, r2]}], 0x70}, 0x8ad9ef0a8a1d1911) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xed) r8 = open(&(0x7f0000000340)='./file0\x00', 0x200, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r7, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvfrom$inet6(r3, &(0x7f0000000380)=""/86, 0x56, 0x0, &(0x7f0000000400)={0x1c, 0x2, 0x20000000000, @local={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fcntl$dupfd(r8, 0x11, r3) 12:41:35 executing program 3: r0 = shmget(0x2, 0x1000, 0x220, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x2000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x800000000) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x8}, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x7f, 0x4) r2 = socket(0x0, 0x0, 0x0) clock_settime(0x200000000000000f, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x5723396a, 0x4) chmod(&(0x7f0000000080)='./file0\x00', 0x84) r3 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) accept4$inet6(r2, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x20000000) poll(&(0x7f0000000200)=[{r2, 0x2104}, {r1, 0x10}, {r1, 0x4}], 0x3, 0x40) shmctl$SHM_LOCK(r3, 0xb) open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x162) 12:41:35 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000040)=ANY=[], 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) dup(r0) 12:41:35 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000)=0x8, 0x4) 12:41:35 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00102e2f66696c65302f66696c65302f66696c653000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696c010400000000000000"], 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x80000000100000, 0x10) sendto$unix(r1, &(0x7f00000001c0)="5e02b0c1c51fe5af7f8dad2e6cc48954bbacd7005c2336820f7774608eed39f359a9a1dc5cd1603d28f45f0d7abc96f647af1a74e53169b117ad41f6be4ee2b7c6b69015578084f5ad179e3ef4ad44bc21d05bb6f78344f85c7a086fa468d7b7e87352d30a5b80894139153173161fa4b66535fc42a7ce765fcc2902f1dcc2b3d961253070926fbcd04171c9fd5e8fa4b6f55d376654b3e5ccd1495133f7148917a265f8df7e5ee008887a14caad55d7ab12044c8d97e39d961020160d18325a532da3fa84bf1a9c01509c6e311dd95051c72b99e12b4ace915df3167b", 0xdd, 0xc, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000080), 0x0, 0x8d, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x1fa, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xb) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="0054de71618f6a47d454b667e6ddd8aaaa9bae482a4caf1aa385e82af289cac2c129451e5a55de183bc48e79d829ad3ab43c79003443ee", 0x37}], 0x1, 0x0, 0x0, 0x4}, 0x20000) sendto$unix(r2, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:41 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) recvfrom$unix(r0, &(0x7f0000000040)=""/30, 0x1e, 0x1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x7, "b7ed917eafaaa26b9d9e7d396dfb1b46"}, 0x14) r1 = socket(0x2, 0x1, 0x0) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="15002e2f66698b12b0766c4f302f66696c65302f66ba"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0xfffffffff3f1490d}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x9, 0x5, 0xfffffffffffffff7}, 0x10) sendto$unix(r0, &(0x7f0000000100)="8a", 0xfffffffffffffd18, 0x1, 0x0, 0x0) 12:41:42 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) recvfrom$unix(r0, &(0x7f0000000040)=""/30, 0x1e, 0x1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) 12:41:42 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00il^0/file0/file0\x00'], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2305000000fe8000000000000000000000000000bb920f000000000000000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000730c00"/128, @ANYRES32=0x0, @ANYBLOB="1cf0ff00ff030000"], &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x9d}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1de}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:43 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x1013, r0, 0x0) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = msgget(0x2, 0x80) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x6, r1, r3, r1, r2, 0x123, 0x6}, 0x5, 0x6a7a, 0x5, 0x80000000, 0x9ab5, 0x3f, r5, r6}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r7) open(&(0x7f0000000000)='./file0\x00', 0x404, 0x8) msgget(0xffffffffffffffff, 0x0) 12:41:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f00000006c0)="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", 0xfffffffffffffe9a) socketpair(0x17, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:41:43 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpgrp(0x0) getpid() getpgid(0x0) fcntl$getown(0xffffffffffffffff, 0x5) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) getpgid(0xffffffffffffffff) r0 = getpgid(0x0) wait4(r0, 0x0, 0x1, 0x0) 12:41:43 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0xffffffffffffffe4, &(0x7f0000000380), 0x1}, 0x20101) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0x3, [0x1, 0x7ae9, 0x800]}, &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x102, 0xd0, "bffbc06cb7546c5cbe951290d728c267764f5c998c98c9def99509de8d253df66d8db0ab2439a15c3a4ad0c97a4fcd3e3f22f784c35b6366622aaf45dc6d8abc4d7e90928646f9c4319aaa795254a23efe25d2b46a979e39f7b63f4246d03bb7770b9c0064b960c6109fdb093e50e72cda20e8d65f89623a43aa1653162e15ff039f123aafd19a91b0c76132e5d953484ea40258759feb26b6f9a02b9a885cbfb05c2c357c49bee18ecd15dbaf1eb22b8e61a0d9979a149181de33d67b303793c585c8f311ae517c79a2137795d9755b"}, 0xd8) sendto$unix(r0, &(0x7f0000000000)="aa", 0x3e6, 0x181, 0x0, 0x65ad6ce7c3ec36ef) 12:41:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00il^0/file0/file0\x00'], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2305000000fe8000000000000000000000000000bb920f000000000000000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000730c00"/128, @ANYRES32=0x0, @ANYBLOB="1cf0ff00ff030000"], &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x9d}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1de}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:43 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0xa6, 0x1004, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x200000608020001) fchmod(r0, 0x1f73b3122c8f705f) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000400)=0xfffffffffffffea5) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x2, 0xf, 0x7ff}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="01016f00710f"], 0xa) select(0x40, &(0x7f0000000140)={0x43, 0x7, 0x4, 0x1, 0x3, 0x3dee, 0x2, 0x400000000000}, &(0x7f0000000180)={0x2, 0xff, 0x0, 0x1, 0x1f, 0xd81, 0x7, 0x3}, &(0x7f00000001c0)={0x5, 0x3, 0xffffffffffffffe0, 0x1, 0x8, 0x9, 0xe6, 0x1}, &(0x7f0000000240)={0xfffffffffffffff8, 0x7}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 12:41:43 executing program 0: r0 = socket(0x17, 0x1, 0x100) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:44 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000000000383, 0x86) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x6}, {r0, 0x2001}, {r0}, {r0, 0x84}, {r0, 0x21c0}, {r0, 0x5}], 0x20000000000000d2, 0x200000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100000080000000f4005400ff7f00408b00000002004e220000000000000003190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c015945b66387df281cdc72fcfa34bb0000000000000000000000000000000000000000000000005cdb324653cf615147ad4d46dc15aa97c70ced6d5d0808bbac4da687cb718c047c58e95fee523f2910fbb56ad6d3eaeaf27700"/235, @ANYRES32=0x0, @ANYBLOB="5d000000010000000100"/20], &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x77, 0xdf, 0xe8, 0x6, 0xa9}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x3ff, 0x7ffe}, 0xc) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 12:41:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) open(&(0x7f0000000040)='./file0/file0/file0\x00', 0x20004, 0xc0) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:44 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x3) 12:41:44 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) msgget(0xffffffffffffffff, 0x106) r1 = accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) munlockall() getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000080)={0x4, 0x80000000}) freebsd11_mknod(0x0, 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x9ad17252b269478f) fdatasync(0xffffffffffffffff) 12:41:44 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 12:41:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00822e2f5a696c65304b2f66696c6530"], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=0x0, @ANYBLOB="01000000000000008000008669000900000000000100"], &(0x7f0000000240)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr=0x100000000}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="90", 0x1}], 0x1, &(0x7f0000000280)=[@sndrcv={0x2c, 0x84, 0x2, {0x3, 0x2, 0x1000, 0x5, 0x3, 0x0, 0x2, 0x6, r1}}, @dstaddrv6={0x1c}], 0x48, 0x5}, 0x80) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) r2 = dup2(r0, r0) accept$unix(r2, 0x0, &(0x7f0000000040)) 12:41:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) fdatasync(r1) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) getsockopt(r0, 0x40, 0x20, &(0x7f0000000180)=""/246, &(0x7f0000000000)=0xf6) sendto(r1, &(0x7f0000000380)="5b0b484cf41378ed459574acf46a112ea7ebe1f38697aa8112d11a7a513d96deb74e0bde82ee4bab0c0c0108b4bfd9b22c6f13280feb93a43e0dc950632be299aac67e11c4272f0f1d4d1889d805f9e154f5df31b85d46ba53889fc89f1999b1d42c30740fcf2c13b477674ae9c897d6fd0cfd795d0cd91672cb9061b1d42313230e2fb118d38f3626ff17fd29d74ceef6c395956c7d87368eaac7b6c080f09b5c1dceeff6ea3bf7257d258146a9aef181357b8fa55f7998e8c80b23361241d9dc677ff7ca9eea234b0616fe", 0xcc, 0x20100, 0x0, 0x0) 12:41:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x779}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xc28d, @empty, 0x6}}, 0x0, 0xb, 0x3, 0x10, 0x40, 0x100000000, 0x1000}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="0390fdff4380ff4e9383515f15e8"], 0x12) 12:41:45 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x110180, 0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000005c0)=0x10001, 0x4) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) r6 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000400)=[{r5}, {r5, 0x2}, {r5, 0x2}, {r5, 0x20}], 0x4, 0x70) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r5, &(0x7f00000004c0)="7ec2f5aac00dd89b34f6b8e449202d2153ade84f60af764048a098e8ab494d67744de6504923d6e62bd5d1e2d73aadf77ecbe616bb9d3f2166ab6ff1c46dc38f97398a83b1d0e92891ef33adbc6711882f881fb13c5a5912905b4400ad08d8a63ed260ab4c6f0d58467dc350127b09947c38b480388b759eb39d9bed718beb6a080dade56f03aeca680b58cacdeef9b7b46bdbc73aaf8c8259b27c28dac7b97fab", 0xa1, 0x20000, 0x0, 0x0) accept(r5, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) 12:41:47 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x400, 0x2000, 0x4, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x5}, 0x8) msgget(0xffffffffffffffff, 0x0) 12:41:52 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) msgget(0xffffffffffffffff, 0x106) r1 = accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) munlockall() getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000080)={0x4, 0x80000000}) freebsd11_mknod(0x0, 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x9ad17252b269478f) fdatasync(0xffffffffffffffff) 12:41:52 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x28) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x100}, {r0}, {r0, 0x2002}, {r0, 0x5}, {r0, 0x6}], 0x121, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = msgget(0x2, 0x324) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) fcntl$getown(r0, 0x5) r6 = fcntl$getown(r0, 0x5) r7 = getpgrp(r6) r8 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0xaea, r2, r3, r4, r5, 0x182, 0x7}, 0x7, 0x8, 0xffffffff80000001, 0x100000001, 0x2615, 0x100000000, r7, r8}) msgget(0xffffffffffffffff, 0x0) 12:41:52 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10022e2f30000d1cb9ab5897033e8976af44fb618ce804424e4f9f832eb64f874002423fa64bed8598cee4b842884ad6a7c448f756b976c21ce06ca8607c85f1a2428ffa6a8b7c4d4e5ec97a0bd40b850f3076b604dbd2eba1000000"], 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x182}, 0x1) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00a9802f59696c65302f66696c65302f66696c653000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) chmod(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x20) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:52 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x5) getpgid(r1) 12:41:53 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f6669c665302f66696c65302f56696c653000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sync() sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000040), 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x20000000) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0}, 0x4) 12:41:55 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) msgget(0xffffffffffffffff, 0x106) r1 = accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) munlockall() getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000080)={0x4, 0x80000000}) freebsd11_mknod(0x0, 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x9ad17252b269478f) fdatasync(0xffffffffffffffff) 12:41:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c654c2f66696c653000"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./fil`0/file0/file0\x00'], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0xffffffffffffffb0}], 0x1}, 0x80) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0xffffffb2) r1 = socket$inet6(0x1c, 0x5, 0x8000) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040)={0x1, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x0, 0x3, 0x4}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x11, 0xffffffff}, &(0x7f0000000240)=0xc) 12:41:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000204000000036847bc07f6d7918f00"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c65302f66546c65302f66696c65306a3884decee01d17aa2603b2e2894a4338ef14c9dee5c457f5cfe4d887837ba23887f33148561329aa06ffffcd8affffffecedd081f5122206de06646fb92f1c95332c61bac6bb8b6eca78ba66b7504c0bc58a5aac4f83bf8008e12b6cb7f40f543e7ba19b72b88f4315cc1321d4e8a1948628448ee67cf8fa7a7846f0313ed71acc3aee32cbbf527c5a887eca33ef986e4d08d1223becd0b0f1adfcb400"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2, @multicast2}, 0x10) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) fcntl$getflags(r0, 0x0) 12:41:58 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0xa00, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x2) r0 = socket(0x2, 0x0, 0x2) freebsd11_lstat(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000080)=[r1, r1, r1, r1]) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000680)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1, 0x0, 0x0, 0x4000000000}, 0x4) open(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x9) setsockopt(r0, 0x0, 0x41bc, &(0x7f0000000600)="667908f88c57d5169c462edbfbd7e5a0ce7f8ec1081361e9a405006b414e5f40297a92e209096394158c002876abc9385783bb3b1e7b9300401a81557d9f2eba4ac5ea7d129ee96ef85db4ede0c29fc4fb60bb8acd39923631f996041b61362d2ac058f6a33b13559b26c4", 0x6b) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x1}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)="3843c10655cf81713f614948971173d2f10ff7ef87e5bdac532b1eafb95c31c091fb314b288b5902e760ec2484a2f82f5f99b893cd1b6cc8bf23ddb0ed4416b47ed80e5eaab553c8178cb0fb89548a9fafe76ca2720b4a45f83bbcbd1406842b8c78d81f3b47b94f17f27347ef15e3913a05dc93c082f55c6b40293c469dd72736c8de74829ad8d7c0475c0a2274ae26ba304db9a27706d7c8eff240c9344ec00abc2e65266acbc805", 0xa9}, {&(0x7f00000007c0)="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{&(0x7f0000000480)="453b52e81322a2211953163e7a8ed2a57a093ca17ddfdb3bbfcdca6c64a535d78e369a8d76c96aaaa7cff4494d75a686fac7100935ddd8d8d3443593aef6b7bee5bbedebc22ce7e1de18e6e53611a43e786cffc60c9a6b06ebab3f888e52f8d94677fde06b00d565c494e47325be7b4822b79b93efc599ea54438d542a4b44f0d44c05ddf123bb8218315ed3486e94695c69365f93a1f386c763c633dd2eb76dcbcd405ba7c1da3912b7f2b53fb8c9fe6ce1d37af02f5367bedcc1356944f70b64d1e731d199229c8da1b9a81d3d282f74723fa9532770ca9735b6ad666ab631220be888e54e82cce9fddd38830e06a6fc70ba93c8", 0xf5}], 0x7, &(0x7f00000017c0)=[{0x68, 0x29, 0x10000, "bc612c83542914b8bfa50e016dd6020ce13af73b020871d8f454133782fb81d1cecc8cbf5187d71671ff57709936f4fbd0794f8e63a1b29702765ad8c526763a46d9866aacef059834eb64c5f8df6726ce985297f6"}, {0xa8, 0xbe, 0x1, "7cebfb1e80055fad64035f9a0ede6f374d73f1459733480f6ac93cfe35e04921e4dc255b26d5b09779a24ce03e6b5c54ddac9cea66e69ac79004da859c25fc50c208e4e345cfa695de3327607e79a6284a938883c9a3706dd326d62146598198d9f319e3ba1605d6266c0e5f074f0f669e3a3a7c50f454ece24be96d29474cc97bcb381ab4a9ca823146924fcdc88e8396f7ea"}, {0xa0, 0x3a, 0x3, "9452296c44b404e2229bafbbbb1e9d037b1821c4f0ecd637a43ef91ad400d13b9f7770ff65c97b5702e3df71e997f7a5de1d65ad48f134ddc7331159d60107c8628d97bee131be11b2f6f9a0f4dc8907ad2c9aa600a1c1f931dc617d11b8bb3d1bba0ee1bbf4b91085f07b3036aa39c08a29c8c5725827baeb4b71c45399daedd0a96be600b81d9914"}, {0x58, 0xffff, 0x4, "e97ffebcb5f99f5b695f8e3160319c2c561e81c48e7b034cccd0d9354352f29beb08ea2e0ecf8f855835e7d70d6ed87c59112920f84d18ad16962c4e6ef9d9e2ed715d72de6d"}, {0x40, 0x3a, 0x8001, "00895abd52aeaec89d5a77b546d760a7df6b6e51007e7bdca7b0e8b45d1c0d2336457131fce96c62539ac7fd"}, {0x1010, 0x0, 0x8000, "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"}], 0x1258}, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet6_udp(r0, 0x11, 0x1000, &(0x7f00000006c0)=0x9, 0x4) 12:41:58 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:41:58 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001808000604719d881de66c50b2bb0b00"/42) r0 = socket(0x19, 0x5, 0x9) chdir(&(0x7f0000000180)='./file0\x00') sync() shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x3, 0xbee5, 0x21556a24, 0x5}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0}, @rand_addr=0x4}, 0xc) r2 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000000c0)={@loopback, @rand_addr, @broadcast}, &(0x7f0000000100)=0xc) 12:41:58 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) msgget(0xffffffffffffffff, 0x106) r1 = accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) munlockall() getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000080)={0x4, 0x80000000}) freebsd11_mknod(0x0, 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0x9ad17252b269478f) fdatasync(0xffffffffffffffff) 12:41:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000804b84a7d733bfd0664c7ae97501fdc9464ed4a2967c0af4f3001b12b93f613eb4bf6908a8408599f850fc2b76fa035f8d99c049866bf9024f2972a5d49ffdec97e1e92d7401a853764dfbe4071582cd51589e64634788bb40cb0323b17c57a9c1257790b2f6bcfb8d4a54425bd26f288810141063661d5f45fca4d4e0afd8e39feebdad26e7"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x8000, 0x4000, 0x3, 0x200, 0x4, 0xd433, 0x3, r1}, &(0x7f0000000100)=0x20) 12:41:58 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001808000604719d881de66c50b2bb0b00"/42) r0 = socket(0x19, 0x5, 0x9) chdir(&(0x7f0000000180)='./file0\x00') sync() shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x3, 0xbee5, 0x21556a24, 0x5}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0}, @rand_addr=0x4}, 0xc) r2 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000000c0)={@loopback, @rand_addr, @broadcast}, &(0x7f0000000100)=0xc) 12:41:58 executing program 0: r0 = socket(0x1c, 0x10000003, 0x42) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x3ff, 0xfdb, 0xfffffffffffffffa}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0x5, 0x6}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ftruncate(r0, 0x8e5) r1 = socket(0x17, 0x7, 0xfffffffffffff800) r2 = getpid() r3 = geteuid() freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getresuid(&(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300)=0x0) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000340)='./file0/file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x5) r15 = geteuid() freebsd11_lstat(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000100)="96ed2e08f76ddb058440995760b4872c088b465c3feea0baad3e3af0dfa1a358647713b0382c181a592977b350627f5829087c9bc1dcc6aa669c38b0b4c76fa69918598a93028e0bb5e377", 0x4b}], 0x1, &(0x7f00000007c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x38, 0xffff, 0x1, [r1, r0, r1, r0, r0, r0, r0, r0, r1]}], 0xf0, 0x20089}, 0x1) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0x3, 0x4) r17 = socket(0x2, 0x1, 0x0) sendto$unix(r17, 0x0, 0x11, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xffffffffffffffb3) sendmsg$unix(r17, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r17, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:41:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4) 12:42:01 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:42:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(0xffffffffffffffff, &(0x7f00000007c0)="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", 0x1000, 0xc, &(0x7f0000000100)=@file={0x0, './file0/file0/file0\x00'}, 0x16) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000804b84a7d733bfd0664c7ae97501fdc9464ed4a2967c0af4f3001b12b93f613eb4bf6908a8408599f850fc2b76fa035f8d99c049866bf9024f2972a5d49ffdec97e1e92d7401a853764dfbe4071582cd51589e64634788bb40cb0323b17c57a9c1257790b2f6bcfb8d4a54425bd26f288810141063661d5f45fca4d4e0afd8e39feebdad26e7"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x8000, 0x4000, 0x3, 0x200, 0x4, 0xd433, 0x3, r1}, &(0x7f0000000100)=0x20) 12:42:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) sendto$unix(r0, 0x0, 0x0, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c3009d5400"/16], 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00ee2d2f66696c65302f66696c65302f66696c6503ac"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="db5d", 0x2}, {&(0x7f0000000080)="c6a0420028751af15288ed67cb6b558148b8e78fb69d849433e70be009fa29031c29e6a689e606f21f3bece1b3ab", 0x2e}], 0x2) 12:42:01 executing program 3: open(&(0x7f0000000500)='./file0\x00', 0x10204, 0xc4) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x3, 0x8) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x9, @empty, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3ca, 0x0, 0x9, 0x7a1, 0x3}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r3, 0xb3, 0x0, 0x9, 0x7}, &(0x7f0000000200)=0x18) r5 = socket$inet6(0x1c, 0x11000003, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e21ac1400bb14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000594400"/136, @ANYRES32=r3, @ANYBLOB="ff0f000002000000180000000700000003000000"], 0xa0) getsockopt$sock_accept_filter(r5, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f00000005c0)=0xffffffffffffffbf) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r4, &(0x7f0000000340)=[@in6={0x1c, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x5a}, @in6={0x1c, 0x1, 0x20, @empty, 0x1}, @in6={0x1c, 0x0, 0x2, @loopback, 0x80}, @in={0x2, 0x3, @rand_addr=0x5}]}, &(0x7f0000000400)=0x10) sendmsg$inet6_sctp(r5, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="100000002900000015000000000000f60a4564a046992b4faf109c75d8b01fd3"], 0x29}, 0x0) 12:42:01 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) flock(r0, 0x6) ftruncate(r0, 0x0) 12:42:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0xfff, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 12:42:01 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0xffffffffffffffff}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)={@multicast1, @remote, 0x0}, &(0x7f00000001c0)=0xc) setrlimit(0xa, &(0x7f0000000240)={0x3ff, 0x8}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) 12:42:05 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:42:05 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8000000, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000989000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f00000000c0)="c421991457ab430f297ca5acc4e18d14a213412dca0f466bfe42d9ac700c0080208fc9a090920e000000f04011b08cbd0ea1c4029d9a962a3c00007909e1f0") 12:42:05 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/152, &(0x7f0000000040)=0x98) 12:42:05 executing program 2: freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000500)=0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x400, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280)={0x9, 0x800, 0x1020, 0x0, 0x89, 0x6, 0x7, 0x80000000, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x25}, &(0x7f0000000340)=0x8) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) __semctl$SETVAL(0x0, 0x3, 0x8, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) open$dir(&(0x7f0000000380)='./file0\x00', 0x80, 0xc0) getsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000200)=0x10) setsockopt(r3, 0x7, 0xec0, &(0x7f0000000400)="df5430be409513a7fa4fccbe626691227b5a3a19b405dcb72b698e69c86ade6077c0c6e3f14ffdc0c711c16f2c8a6df4d691a5634e63e514faeb3e766be511debead28000581c5b9c1112c5b18733daf80664f0ffabb61209e9fd5db1c3d7f82c58360", 0x63) r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r4, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r4) r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x200, 0x100) fcntl$dupfd(r1, 0x0, r5) 12:42:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125cffbdd874", 0x8) 12:42:05 executing program 0: r0 = socket(0x6, 0x0, 0xfff) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xfffffffffffffffc}, 0x1) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:05 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = dup(0xffffffffffffff9c) write(r2, &(0x7f0000000300)="0a4e0f5e409505a0f72840a943db69d8a9dd515c80add12b3a0763b94ac4", 0x1e) getpgrp(0xffffffffffffffff) getpgid(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], &(0x7f00000001c0)=0x1002) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 12:42:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@file={0x0, './file0/file0/file0\x00'}, 0xffffff5d, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0xffffffffffffff62}], 0x1, 0x0, 0x0, 0x7ffffffffd}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:08 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) dup(r0) msgget(0xffffffffffffffff, 0x0) 12:42:08 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x5, 0x20, 0x8, 0x6, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x0, 0x3, 0x0, 0x2, 0x4, 0x6, 0x200, 0x4, r1}, 0x20) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x2, 0x100000000}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x7fff, 0x10001, 0x0, 0x8, 0x401, 0x7}, 0xa0) r4 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x8) 12:42:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x9, 0x4) 12:42:08 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt(r1, 0xffffffffffffff81, 0x7ff, &(0x7f0000000080)=""/205, &(0x7f0000000000)=0xcd) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) 12:42:10 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x4, 0x151) r0 = msgget(0x1, 0x11) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x8) 12:42:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0/file0/file0\x00'}, 0x16) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) fcntl$setown(r0, 0x6, r1) close(r0) open(&(0x7f0000000000)='./file0\x00', 0x82, 0x0) 12:42:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r1}, 0x14) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffffffffffff90) freebsd10_pipe(&(0x7f00000000c0)) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000140), 0x4) 12:42:11 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:42:11 executing program 0: r0 = socket(0x17, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:11 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') utimes(&(0x7f0000000040)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff7, 0x800, 0x7fff, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e2300"/136, @ANYRES32=r1, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 12:42:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x800, 0x80) freebsd11_getdents(r0, &(0x7f0000000380)=""/4096, 0x1000) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="02005f0b"], 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r1, 0x1) r2 = msgget$private(0x0, 0x28) msgrcv(r2, &(0x7f0000001380)={0x0, ""/23}, 0x1f, 0x0, 0x1000) shutdown(r1, 0x1) r3 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) r4 = getuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() freebsd11_stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000300)={{0x9, r4, r5, r6, r7, 0x80, 0x2}, 0x1f, 0x7, 0x7, 0x3, r8, r9, 0xa}) 12:42:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) unlink(&(0x7f0000000040)='./file0/file0/file0\x00') 12:42:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x100000000, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000080)="aa", 0x1, 0x181, 0x0, 0xfffffced) 12:42:11 executing program 0: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x2}, 0x8) 12:42:13 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:42:13 executing program 3: munmap(&(0x7f0000f90000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6(0x1c, 0x1, 0x2) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) fcntl$dupfd(r0, 0x0, r1) 12:42:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1, 0x0, 0x23a}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) fchdir(r0) 12:42:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10009, 0x1) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:42:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x6, 0x2b40000}, 0x8) 12:42:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 12:42:13 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10, 0x10000000) poll(&(0x7f00000001c0)=[{r0, 0x8}], 0x1, 0x4b09) 12:42:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 12:42:15 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc000, 0xd2db) truncate(&(0x7f0000000040)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:42:15 executing program 3: munmap(&(0x7f0000e94000/0x3000)=nil, 0x3000) msync(&(0x7f0000c79000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000080)=0x4) msync(&(0x7f0000d3b000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x400000001010, 0xffffffffffffffff, 0x0) 12:42:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x2000000000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:15 executing program 2: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x20002010, 0xffffffffffffffff, 0x0) r0 = socket(0x31c31f135d3bd538, 0x5, 0x7) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:42:15 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r1, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:15 executing program 2: r0 = socket(0x1c, 0x800000000005, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0xc30}}, r1}, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x8}, 0x4) 12:42:15 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x7, 0x3, 0xfffffffffffffffb}, &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x3, 0x7718, 0x9}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x400, 0xc00000000, 0x61, 0x0, 0x0, 0x1, 0xffff, {@in={{0x2, 0x1, @multicast2}}, r2, 0xd7, 0x6, 0x1f, 0xe5, 0x6}}, &(0x7f0000000380)=0xb8) r3 = socket(0x1, 0x4, 0x7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0x8, 0x4) r4 = accept(r3, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0xfffffffffffffe18) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1012, r4, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000003c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) 12:42:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x9, @remote}, 0x1c, 0x0}, 0x0) 12:42:16 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x1) r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x3f}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x1) msgget(0xffffffffffffffff, 0x0) 12:42:16 executing program 3: r0 = socket(0x1f, 0x10000007, 0x3) listen(r0, 0x11aa) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2203000000fe80000000000000000000000000da1273f800000000002200"/105, @ANYRES32=r2], 0x84) listen(r1, 0x1) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) poll(&(0x7f00000000c0)=[{r1, 0x94}, {r0, 0x2004}, {r0, 0x2000}, {r0, 0x2000}, {r0}, {r0, 0x2002}], 0x6, 0x4) getsockopt$sock_int(r1, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 12:42:16 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x301, &(0x7f0000fff000/0x1000)=nil) 12:42:16 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) accept(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000280)=0x8) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 12:42:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = open(&(0x7f0000000180)='./file0\x00', 0x1fb, 0x7e) flock(r0, 0x1) fcntl$getflags(r2, 0x1) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xd1}}, 0x0, 0x948, 0xeb, 0x3ff, 0x400, 0x4800}, &(0x7f0000000380)=0x98) lseek(r1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x8, 0x400000000000000, 0x10, 0x8, 0x5, 0x6, 0x2, 0x6, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r3, 0x1f, 0x101, 0x400, 0x8, 0x8001, 0x10000, 0x1080000000, {@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r4, 0x7fff, 0x80000000, 0x7f, 0x6, 0x2000001}}, &(0x7f0000000280)=0xfffffffffffffed2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}}}, r5, 0x0, 0x100000, 0x4, 0x69, 0x0, 0x3}, &(0x7f0000000400)=0x98) connect(r2, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000640)=@file={0x0, ""/4096}, &(0x7f0000001680)=0x1002) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) poll(&(0x7f00000003c0)=[{r0, 0x20}, {r0, 0x8}], 0x2, 0x100) dup2(r2, r2) getpeername$inet(r1, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000600)=0x10) 12:42:16 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) fchmod(r0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) getuid() lseek(r0, 0x0, 0x3) 12:42:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:17 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) ppoll(&(0x7f0000000000)=[{r0, 0x5}, {r0, 0x18a}, {r1, 0x8}, {r1, 0x8}], 0x4, &(0x7f0000000080)={0x101, 0xfffffffffffffc00}, &(0x7f00000000c0), 0x8) readlinkat(r1, 0x0, 0x0, 0xfffffecd) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x5}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x2c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="0206000000000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000000140)=0x8) 12:42:18 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/172, 0xac) 12:42:18 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4) flock(r0, 0x1) dup2(r0, r2) 12:42:18 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x20004, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000"], 0x1) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000400)="57fc372e87a03935c688578399fc6d586c3f65d0e4390e73b33b346e63a1cfcca55fd9f47fb4ea4a967167c35e87fdd4b98ff9b7c952ab7e14264f649030aa8c1a92563ec27e21be4c4f5d82939d276c14a637e99bf81b5d23ee3ee9917ab86338de16e64fc01f0bdf6186333ab78d128938cf161a0c88fdcd108391e60e3d8c7770f3309d3315492bc6de0bd936f106d7aa28e801955d27748cd03836eb2b9729ce8c41d7971832215cd6065b0cc8f5c58e17061f48f5378f7ab626fbd738f23fcee8d67e47e0a46c4b462ce3ac35b74a9f405eb55df25fe7e529714b0c3689faad43923c04c1e747f3642807b6158c1d2648f35b22bfda", 0xf8}], 0x1, 0x0, 0x284}, 0x20101) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x5ab, @empty, 0x8}}, r1, 0xa900, 0x4, 0xa8}, 0x8c) sendto$unix(r0, &(0x7f0000000100)="aad0bf2b1108c959b888147c669fe52b2de81093c79a9f33addcbc89f62dca34435ed58b63cc69817c03f5fe2eb3f384def89e9b73f8106bf8634d40a01a3b60c8b6d58b9a7292588d077b855cc40d73155f21d60191907e05971a60529eb22a8142ff9ca05f54eaca6796e6795209f74322e978b6f1e3dc66ea3474c90c5d70734771e3da5a18e2", 0x88, 0x17e, 0x0, 0x0) 12:42:18 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) connect(r1, &(0x7f0000000400)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt(r0, 0x0, 0x3, &(0x7f00000002c0)="660fb83479f1c87d979678ad719c4515ea6479aa879ce342e3dab73ef2a95dbdae18e58b0dce8f85ecff5a5a617c4973f33d4e9dc38e55001920fb7f6105678884faeb5d2ebfb53e4761001d95d137ac545fea38584b099049f1cd9ae78be2f2fcc9ab9f575d7b3456e0ddc95863ccead18951afc1e529ba250b909163f1eab80f6fe8db1fa53d744dc7a5e18e7298bfa0dd73a8a1a8cdea6606619a8e75d6e38dc9e14eb374860adcac4da9a8a8f83471b16768ffefb09abd4dd00a73d3b71f9f87b6b40e5482eca4511ed266917540b378307843ffa7acf9ad8fb38e1f7f125aa643ac77d38427a1a231602e16e5c87b6e1da732ff23", 0xf7) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0xa0f}, &(0x7f0000000280)=0x8) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000440)={r2, 0x1}, &(0x7f0000000480)=0x8) accept4$inet6(r0, 0x0, &(0x7f00000003c0), 0x30000000) 12:42:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffff000}, &(0x7f0000000200)=0xffffffffffffffdc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0xfffffcac) socket$inet_sctp(0x2, 0x5, 0x84) 12:42:18 executing program 0: r0 = socket(0x1, 0x1, 0x2080000000000000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffdd2) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) lseek(r0, 0x0, 0x7) r1 = msgget(0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/38) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x10) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000080)=0x4) 12:42:18 executing program 2: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') 12:42:18 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000000)=0x7, 0x4) r1 = semget$private(0x0, 0x2, 0x80) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000040)=""/77) 12:42:20 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x186) 12:42:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=@file={0x27a7378dffdbb07, './file0/file0\x00'}, 0xfffffffffffffe26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 12:42:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x10) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = shmget(0x2, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = fcntl$getown(r1, 0x5) r4 = getpgrp(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f00000014c0)="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", 0x1000) freebsd11_mknod(0x0, 0xe010, 0x1) r5 = geteuid() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000700)={{0x7, r5, r6, r7, r8, 0x40, 0x9}, 0x1, 0x6, 0x8, 0x10001, r4, r3, 0x3}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x4, 0x4}, &(0x7f00000002c0)=0xc) read(r1, &(0x7f0000000200)=""/113, 0x71) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x100, 0x1, 0x5, 0x0, 0x78}, 0xc) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000340)=0x8) setsockopt(r0, 0x1ff, 0x100000000, &(0x7f0000000180)="4d3f3fbacde1addcf3dd8bc6d7bba8b012f2c066b5d8cfe13b4fc618054cc9cd619862920111cebe372f17b4b34a77644cddb539c69491bcc6dbcfda0d", 0x3d) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/17}, &(0x7f0000000080)=0x13) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:20 executing program 3: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 12:42:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)=ANY=[@ANYBLOB="8125a65a659fcd06bc232b764a780ec0795f6cea681e9e4a8aa8b340ed877fab80c6fad21f2d225d665a0a5b73fafcecdc6eabac59f8518f518efe5d49484d902fc189fc4b968e4b80bc202bc37123704330c265dffd72a5b0c95cdf0dbfa9bd905ac352816012a45d6fc827918b8a9d867d5b35b569516f09f6383ca2318bc15529f69d6862638046cc7d5440f02458bfb3d8009f7b3a99d1271f47178aee4ddede9df96337d9da43", @ANYRESOCT=0x0, @ANYBLOB="74c6835b975abedf58a846b123fe68e316fb7a84600376a04730616d1811c70a4fec6947bacb9be5ed8d406cc70ac85546596798d77cf0f944b8dc36a3ac2fcfdfcce77792b5b59eb2bbb5198bc0335cd9d15709204f96087d75c675eb80c27df2cb692819a154610e953e464399a2497a29eb5803ad17d72e73774b49903aea4ecc42cc53798f852f45c4164a2cba7aa4898fd3eec0616206a66e5fe025d8793c20", @ANYBLOB="02000006000000"], &(0x7f0000000740)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x4400, 0xcf, 0x80000000}, &(0x7f00000001c0)=0x10) r1 = socket(0x1c, 0x5, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1114, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)=0x8) 12:42:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="1282022e2f666974653000"], 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r7 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r7, 0x0) lseek(r2, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 12:42:20 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) close(r0) 12:42:21 executing program 3: syz_execute_func(&(0x7f0000000280)="98660f3a168f008000000080000cc462592e9900000080a82069d00fd1b02db5d90070e422840568ea0000c483356f1d0a000000093c3b6446ddcbc401581676003e2ef236f245db5bb69d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4c34178562c6e0f7e03ac45e22c892a0f0000049f") r0 = socket$inet(0x2, 0x3, 0x80000001) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r2}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) clock_gettime(0xf, &(0x7f0000000040)) 12:42:23 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) read(r0, &(0x7f0000000240)=""/174, 0xae) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7ab}}, 0x0, 0xffffffffffff7fff, 0x24b, 0x81}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x7ff}, &(0x7f0000000200)=0x8) 12:42:23 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) clock_getres(0xf, &(0x7f0000001580)) recvfrom$unix(r0, &(0x7f0000000000)=""/37, 0x25, 0x80, &(0x7f0000001400)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x1, 0x0) readlink(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)=""/253, 0xfd) select(0x40, &(0x7f00000015c0)={0x6, 0x401, 0x7fff, 0x5, 0x8, 0x0, 0x2, 0x8}, &(0x7f0000001600)={0x5, 0x6749, 0x7, 0x1, 0x5, 0x9, 0x5, 0x616}, &(0x7f0000001640)={0x10001, 0x7, 0xcc8, 0x5, 0x10000, 0x0, 0x7fff, 0x8001}, &(0x7f0000001680)={0x6, 0x7}) connect$unix(r1, &(0x7f00000013c0)=@abs={0x0, 0x0, 0x1}, 0xfcf1) shutdown(r1, 0x2) sendmsg(r1, &(0x7f0000001380)={&(0x7f0000000040)=@in={0x2, 0x1, @rand_addr=0xfffffffffffffffe}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="f1b5025f1054289742f2d9c0955d6ff33e864ad0d594e9c2dd3c306320960368431981c61be35ea5a77ae8b1883529eac1224a", 0x33}, {&(0x7f00000001c0)="2b2ccd8faaeb30ff070bb7693d8a44b69f4425b895a48a00b9eb8ea532172e4cc356765f9d5888ca2fe3dd93355131bffabcd42fc36e87560302d3545912e6d9806409d73e8320a230936d0d7ea525a4c68cc68bff1c470785a6b64a3ffef8f99854dec776461a2974fbed8a05cbc7640a467aabfbb4ea1659bfd6cd0a20ffaf9ec226575d993b", 0x87}], 0x2, &(0x7f0000000280)=[{0x1010, 0xad, 0x7, "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"}, {0x50, 0xbe, 0x8, "674af0e3f8bd0f8fe86a1ffb13b0158a61c9475fdbd0dc4253178e231be626a5e11512084130383ea3d3b0dae50a6b43319028bc5bed6526dae748ec"}, {0x68, 0xffff, 0x7, "0f93db28bb7e44e96546d9dea4e79032e34fe3c0131aa3ea6819de2b580222b36d86e6453a324e5e3a7310a28d7947dbc745896e2b41901987b86bb27daafcff4c2305fdc9dcc3e448573d432aa8655ec6738a39fc0e"}], 0x10c8}, 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000016c0), &(0x7f0000001700)=0x4) select(0x40, &(0x7f0000000080)={0x9}, 0x0, &(0x7f0000000140)={0x4, 0x0, 0x5, 0xfff, 0x7, 0x33, 0x81, 0x81}, &(0x7f0000000180)={0x7fffffff, 0x8}) 12:42:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0500800600bea5f4645b4795c4c100", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x6a}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) open(&(0x7f00000002c0)='./file0/file0\x00', 0x108, 0x20) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="1282022e2f666974653000"], 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r7 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r7, 0x0) lseek(r2, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 12:42:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x7f, 0x13, 0x9e6}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2, 0x100}, 0xc) 12:42:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "4b961ae899caef97f8529bd0ae2dea81941d2b3c12fe4314222fa04e9bab3ac82a10dcb1d184cd62a89b88c957488adfee8c3adbf2887e0c056a2333a64f100b115c42343318d755a1ce5076b2f2febee73834884d1cc1e98281971fa8f1c586a5c94ce3cbed17cc2d77dac9e404b8f33a60755b481c47e4a05c6910018cebe32af412d36c6074ef668aed9ec6a5ebf0fb93eb2e4469327e02f5e2e942903d73f180ea5c8f312d98f1790cca7820b9f98ef409a6b59c7619b15708375b98f7b15efccdb5566e623a65203d1bbfd3237374dc3ae9626efc13aa04000000df994bb68d58df26d96a3b184b2a00"}, 0x100) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3}, 0x10) 12:42:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00'], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:24 executing program 0: r0 = socket(0x2, 0x3, 0xffffffffffffffff) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:25 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) freebsd10_pipe(&(0x7f0000000080)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x8) 12:42:25 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) fcntl$getown(0xffffffffffffffff, 0x5) getpgid(0x0) getpid() fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(0x0) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(0xffffffffffffffff) getpgrp(0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x2, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1) wait4(r2, &(0x7f0000000080), 0x10, &(0x7f0000000240)) r4 = getpgrp(r2) getpgid(r4) setrlimit(0xe, &(0x7f00000004c0)={0x4, 0x5}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000006c0)=""/117) socket$inet6_udplite(0x1c, 0x2, 0x88) mknodat(r5, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) getpeername$inet(r5, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f0000000440)='./file0\x00', 0x1) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x8a7185cb5ae1b4b0, 0x0) 12:42:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00082e66a86b65302fb1696c00011000696c653000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x7}, 0x24) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x7f, 0x13, 0x9e6}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2, 0x100}, 0xc) 12:42:25 executing program 0: r0 = socket(0x17, 0xfffffffffffffffe, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:25 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0xfffffed0, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x548}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x2, @empty, 0x1000}}, r1}, &(0x7f0000000180)=0x84) r2 = socket(0x2, 0x1, 0x0) freebsd11_fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000080)='./file0/file0\x00', r3, r4) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="00022e2f66696cc675a00179167ffafe0562dcb91aa6696c653008"], 0x10) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r2, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00020600000000000300000000000000"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) lock order reversal: 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110eb2e at witness_debugger+0x8e #1 0xffffffff8110e762 at witness_checkorder+0xf72 #2 0xffffffff81067480 at _rm_rlock_debug+0x240 #3 0xffffffff812ca810 at in_pcbconnect_setup+0x180 #4 0xffffffff813c5c20 at tcp_connect+0xd0 #5 0xffffffff813c21c8 at tcp_usr_send+0x848 #6 0xffffffff811593fd at sosend_generic+0x73d 12:42:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffd18) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0xfffffffffffffd69, 0x4) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18a958310911aee3e4616a7bd993e298f7581c0000"], 0xc}, 0x0) #7 0xffffffff81159736 at sosend+0xc6 #8 0xffffffff8116438e at kern_sendit+0x35e #9 0xffffffff81164866 at sendit+0x226 #10 0xffffffff8116462c at sys_sendto+0x5c #11 0xffffffff8171a846 at amd64_syscall+0x436 #12 0xffffffff816e29dd at fast_syscall_common+0x101 12:42:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x5) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0xed, 0xffffffff00000001, 0x10000}, &(0x7f0000000400)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast2}}, r2, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x99b}, &(0x7f0000000580)=0xa0) geteuid() r3 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000440)={r1, 0x3, 0x5, 0xffffffffffffcf11, 0x8c, 0x8001}, &(0x7f0000000480)=0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = fcntl$getown(r3, 0x5) fcntl$lock(r3, 0xf, &(0x7f0000000000)={0x1, 0x1, 0x6, 0x7f, r4}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xe1aa}}, r5, 0x6, 0x2, 0xa0}, 0x8c) msgget(0x0, 0x0) getuid() 12:42:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0xffffffffffffff58, 0x181, 0x0, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 12:42:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0xfffffffffffffd2b, 0x0, 0x0, &(0x7f0000001840), 0xffffffab}, 0x0) 12:42:30 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) fdatasync(r0) shmctl$SHM_UNLOCK(r1, 0xc) connect$unix(r0, &(0x7f0000000100)=@abs, 0x8) 12:42:30 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffdd) lseek(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1e, 0x0, 0x7) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:42:30 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x88, 0x40) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e210600000000000000000000000000000000000001f539000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cebca3fa0325c9ac2e8afbe900e511dca48474cb1d7d7e39be84de8399ceddc7090ba1501cc0", @ANYRES32=0x0], &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x3, 0x1, 0x9, 0x400}, &(0x7f0000000200)=0x18) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getpeername$unix(r2, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 12:42:30 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f666900653000"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:30 executing program 3: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000) sendto$inet6(r1, &(0x7f0000000280)="89df2a1ca2530813dff0a570cf625af6e19678ba2892d8f14c98a3cc5ecec879db8aa0b1d23a4adbc1d52caca2c6489dbd783349c8980b4a5936cceba75a9df346821c492c9e4921566736f32b03ad4d0d228a5c71a8ce7632cdb0b0284c2cd6495a43c7b937f1ae12b6e4d9d1ec40f15c038403076e7e57f8ec59703c27b560ff6c8993be2c66df7bea78b6a010534d5f6fc606665a2c7076b0106d65634b53ab07f45142d8e179b433584b68e16a1292dca4cb7a839066288511a4d55a598eea84b300144c29d3bbd90885e3bda23d72d261bb04a61e3577e48e5bd86e4549909e119eaa96f75bbb55019419f638", 0xef, 0x4, 0x0, 0x0) r2 = geteuid() setresuid(r0, 0x0, r0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r4, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) msgget(0x2, 0x20) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) socket$inet6(0x1c, 0x6, 0xa0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) getpid() truncate(&(0x7f00000005c0)='./file0\x00', 0x5) lseek(r5, 0x0, 0x1000000000003) r6 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0xfffffe54) r7 = socket(0x1, 0x2, 0x0) lseek(r4, 0x0, 0x0) mprotect(&(0x7f0000bee000/0x1000)=nil, 0x1000, 0x2004) socket$unix(0x1, 0x5, 0x0) recvfrom$inet6(r5, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000440)={0x2, 0x400, 0x8, 0x45, 0x0}, &(0x7f0000000480)=0x10) setresuid(r0, r3, r2) lseek(r5, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000004c0)={0x1, 0x6, 0x0, 0x2, 0x7fffffff, 0x481, 0x1, 0x1, r8}, &(0x7f0000000500)=0x20) 12:42:30 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000040)="f35e9fa2031fd65ebd7294b00b608bfaed3153dca21bf7e48b749ab829e64f25da14356358a78dff693af9332769edec6d890e2c2fc716132dc63735ea359a6e82ca72ea", 0x44, 0x4, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:30 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) recvfrom$unix(r0, &(0x7f0000000180)=""/193, 0xc1, 0x40, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) truncate(&(0x7f00000002c0)='./file0\x00', 0x6) unlink(&(0x7f0000000000)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:42:30 executing program 0: r0 = socket(0x2, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66691bac302f66696c65302f66696c653000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="aa", 0x1, 0x181, 0x0, 0x0) 12:42:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1ffffffffffffffe) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x9, 0x1, [0x7fff]}, &(0x7f00000000c0)=0xa) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) 12:42:31 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x205, 0x0) read(r0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0]) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 12:42:31 executing program 3: r0 = socket(0x2, 0x6, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = socket(0x1c, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r2, r1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) 12:42:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) ftruncate(r0, 0x4) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) sendto(r0, &(0x7f0000000000)="328ed8ff2f78ec7dfc6d8287ff7ee6c24c9370162cf0f87a282a65f8466865a87f5405fba37bc6fd2388ad7b70107b0b17", 0x31, 0x80, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 12:42:31 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffff9) connect(r0, &(0x7f0000000140)=@in={0x2, 0x0, @rand_addr=0x5}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x5, 0x0, 0x10001, 0x9, 0x400000008000}, &(0x7f00000000c0)=0x14) 12:42:31 executing program 3: 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_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) bind$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="fe92e6e6fefb869c5179b62d6ad8cf6c94202c4bd861251f097b300c81ec94d35e04cd7e85534d9f38af93970fe67395e76e21489df717732c82cacce6b8bbcb0d146fe35bcb70bf0493c36074d6db54b428ab86ecec55de8ff7e9ce658a4d8a0d4b0fbbabc0f6b869bf8f76af8f8c7e"], 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) 12:42:33 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:42:33 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x3, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, 0xd77dd6c87547941a) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet6_buf(r1, 0x29, 0x5f, &(0x7f0000000240)=""/86, &(0x7f0000000080)=0x56) accept$inet6(r2, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040), 0x100000) 12:42:33 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x0, 0x7, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000500)={'accf_dns\x00', "98cb0b75f15eb49ca0ff4fbb541791d8e98377c3a6be3afd1562f3e86a59e79461d44f000e9c0b9834baec044db50c6e0b3d4ee30ebd8250b28ad5863050d4d4e75d890177ea570c789c91941a90fa753dc564e2989cfd75944bdab0cce51bd9a76635348ec8594bcc731160c76387c5c5243b72e7915dbc8b6757a5ac81f0b65947188320bc90cd353e46a64e8b88269945961e21b45a6ae5b479c2eb4a69b9598cca0edcac84022f4b4f8c7592169fed92e6bb9178e72c60c1824742749d7a4571988dc641e0c1c95cb89c7f702dfcd95bb4854462a170f4c697193ca435ac53dbca0a005ff1dea1db66cf4fcbbda8"}, 0x100) poll(&(0x7f0000000000)=[{r1, 0x82}, {r0, 0x2}, {r1, 0x44}, {r0, 0x114}, {r0, 0x10}], 0x5, 0x6) readv(r1, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000300)=""/3, 0x3}, {&(0x7f0000000340)=""/6, 0x6}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/82, 0x52}], 0x7) 12:42:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x10000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x7}, &(0x7f0000000180)=0x8) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="b89c0642872b611561c1850d75c49cc85f042b53f7de116b459ca009504ea5e33688b147096601310845aac80bfb48108960a53becace0cd6e29cec429c4b2edbc8fef33bd93194c9b83d77648a75e008f390b04a88737d08bf2a9cf46f13f9af24e25952bbb2e52c48d766b1bb9c6aa78d5e1b4d9b0b7cd6d75debb56a7c567a4c01018390de3f24c355894dc8cbe7d70d64821a843a4f247e20b6aeb7d40a111450bef5cec787b4854a643f0a2d4a8860f6109c4a3beec7bcc"], 0x0) 12:42:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100), 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)="8a551dc973a8edc189d7a41648a4a2b8ff0b21d6a14255f7c8c210b03d46ca010fa012ff555431d64e02f11d9ffca5a2c776134120f6249b7aee0a2de9f3b492d797f579e1a5faae22fbc76b546265", 0x4f) 12:42:34 executing program 0: syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0x40000001, 0x0) semget(0x0, 0x4, 0x81) 12:42:34 executing program 0: r0 = semget$private(0x0, 0x5, 0x110) __semctl$GETVAL(r0, 0x5, 0x5, &(0x7f0000000080)=""/228) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1004, 0x0, &(0x7f0000000040)) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000180)=""/94) 12:42:35 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getrusage(0x0, &(0x7f0000000080)) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001880)=""/245, 0xf5}, 0x0) 12:42:36 executing program 1: socketpair(0x17, 0x10000003, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x9, 0x101}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x6ac2}}, r1, 0x1, 0x101, 0x80000000}, &(0x7f0000000240)=0x8c) r2 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:42:38 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x3, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, 0xd77dd6c87547941a) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet6_buf(r1, 0x29, 0x5f, &(0x7f0000000240)=""/86, &(0x7f0000000080)=0x56) accept$inet6(r2, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040), 0x100000) 12:42:38 executing program 0: r0 = socket(0x2, 0xfffffffffffffffe, 0x80) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = msgget(0x1, 0x40) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/4096) 12:42:38 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x8, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x8}, {r1, 0x8}], 0x3, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0x0, 0x481) 12:42:38 executing program 3: syz_execute_func(0x0) msgget(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) flock(r0, 0xa) freebsd10_pipe(0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) socket$inet(0x2, 0x4020000000, 0xffff) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) r3 = getegid() freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) 12:42:38 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x8000, 0x6}, &(0x7f0000000240)=0xc) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="b829f2f7aca2a36d6c23eac7351fe639aea1c0b402e4bfd505c5699a1ab2985f4ce1b3369ebe887017b065b3552cd5892ff4881beacfb303850a58ceac83cec03f64ea6e009543c81090f7c5f6d87908f6407db4249a5606054aaaf554cad7daa07fb426d562e88e7f4647b52c43bdf6c71d4e43ba6b", 0x76}], 0x1, &(0x7f0000000280)=[@authinfo={0x10, 0x84, 0x8, {0xf9a}}, @dstaddrv6={0x1c}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x2000, 0xffffffff, 0x4, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x0, 0x269280e8d01dc3f2, 0x7, 0x6, 0x6, 0x10000, 0xd2, r3}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x98, 0x20008}, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:42:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x10cfebbce9b1aca5, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 12:42:38 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) munlockall() mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 12:42:38 executing program 0: r0 = socket(0x17, 0x5, 0x0) bind(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f00000000c0), &(0x7f0000001380)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:42:45 executing program 0: execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='bbr\x00', &(0x7f0000000e00)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f00000000c0)='\t\xd3\xdaN\xc1\xc7\xfc\x15\xcd\x873\xfd==B\xb7\xe61\xbe;\xa8\x87\\\x85\trC\xea\x96\xb3\x85\xf4\x99o4\xfa\xb67\x9a|\x06\xea\xa1k9#\xbd\x1b\x97\x06\xad\aCE2\xc9\x91\xacy1\'\xf4Q\xe2U\xdb\x8c\xdcB\x9e\xdas\x97\xa2\xfc~\xa6b\xb7\xfas\xb5\x9b\xf7\xd5q\x99\xf8\x92\xb0\xd8\x00\x19v\xd0c\xfd\"\x800\x90\xecG\xcfK\xd9\xbc\xa3>\xb4\b\x1d%^p\xa9.\xf5`\x93\x1em\x97\xc4\xd6T\xa2H\x9c\x9e=\x81\xf6\xb6\xe4j\xbe\xaa;\xd6\xfb\x06\x17\x03\xd2\x95U_p@\xae\xb8\xcfFP\x98=\x8aq=\xc0\n\xba\xb8\xef\xa5`\xad=\xbf\xcd\xad\xdf\x00\x00\x00\x00\x00\x00^\x86\xef\x8e\x96\xc6\xc1i]\n\x17\x9c\x10\xa2\xa2\x10\xc6\xd0\x0fA\"W\xda\x8e\'\b\xb2\xf4\x1f\xa2kv\xff\xebgXk,\x18\x02va\x9b\xccb\xa0\x19/\\\x87\xffl=\xb9\x99W\xe4H\xae\xe5r\xeea&qa\xe2z:\xef\x85z\x82\x0f\xc9\xca\x13\xba\xeaK&\xe3\"\xd0\xce\xa8\x01\xd1\xce\x9a\xdd:Y\x95n+\xc6\xc9\x85y\x1c\x8c\x11(\xfa\xa8\x9cS9\xbd\vi\x06\x80\x86\xa7XiY\x14Gp\x81u:\"W\xa1V\x9b\x96Sl\xdel(\xdf2\xb2\x99M\xf4\x82\xaf\xec\xe5\xb0\'\xeb\xd2\xd1\xad\xd7\x82\xbc\x11\x05\x99 B\xd3\x83F\xfe\xe2U\xaa\x86\xd7\xc6\x9b\xa8\xe3j\xf9\xfaA\xe7\xab:J1\a\xda\x91\x1d', &(0x7f0000000f00)='bbr\x00', &(0x7f0000000080)='bb\n\xf3\x04\xa4\xb0\x93$[\x8cR\xe5\x8d\xfau,|v\x00', &(0x7f0000000040)='bbr\x00']) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x82, 0x0) sendto$inet(r0, &(0x7f0000000240)="ffdc2ee8f2206d835a9f", 0xa, 0xc, &(0x7f0000000280)={0x2, 0x0}, 0x10) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r1, 0x2, 0x3, 0xab7, 0xf2}, &(0x7f0000000380)=0x18) 12:42:45 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) execve(0x0, 0x0, 0x0) 12:42:45 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:42:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="feffffff030000000200080000080000070000001c004e2205000000000000000000000000000000000000000200"/148, @ANYRES32=0x0, @ANYBLOB="00efffff03000000030000000a00000001000000"], &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x81, 0x5800, 0x0, 0x8001, r1}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) 12:42:45 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) truncate(&(0x7f0000000200)='./file0/file0\x00', 0x1) getrlimit(0xa, &(0x7f0000000000)) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x800) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x52) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r1) 12:42:45 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) fdatasync(r1) close(r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x6, 0x4) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900002270e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 12:42:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, r2, 0x6, 0x7, 0x8, 0x7, 0xb2f0, 0x3}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x2}, 0x161) connect$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xfffffffffffffef9) 12:42:45 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffa}) 12:42:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xa0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) mknodat(r0, &(0x7f0000000240)='./file0\x00', 0xf008, 0x6) r1 = dup(r0) fstat(r1, &(0x7f0000000140)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x10) poll(&(0x7f0000000000)=[{r2, 0x2108}, {r0, 0x2000}, {r0, 0x104}, {r2}, {r0, 0x10}, {r2, 0x20}], 0x6, 0x7fff) r3 = open(&(0x7f0000000080)='./file0\x00', 0xffffc, 0x24) getpeername(r3, 0x0, 0x0) 12:42:47 executing program 0: 12:42:48 executing program 0: 12:42:48 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="420f01c143c1c70066a644d9d0c4817c2b722292c482319e1f46fd2667f3a7c4c2618e9509000000") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:42:53 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0xfffdfffffffffffc) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) 12:42:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000100)=0x5, 0xfffffffffffffe6f) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = fcntl$getown(r0, 0x5) getpgid(r2) 12:42:53 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:42:54 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xb36, @empty, 0x2}}, 0x0, 0x100, 0x9}, &(0x7f0000000480)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r1, 0x7, 0xaf, "7ae2466371c27a75ed76105492ff88e835bab2b172ef2a0177dc0c76f4429c100a79b9239bed615b8b3e5a2127042bab848d02a953b729d2c34bfc0d8569b6281f4365a14467bf8a3478a4b568daa99748eade3d9a42e7f9717633c0a481e38d04c51c595b8f059ddb3a748bf5442526307e1e2b025d081605c3c2398e74082b0189983c1038d32eb23ff46ed23d45dff0e539cf6c2baa1e4cce001c3708002a052a60793f426f814fa4a7d89e7fea"}, 0xb7) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x17, 0x30000007, 0x80, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xb, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000580)={r1, 0x0, 0x7fff, 0x2}, 0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000340)={r5, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x40, 0xf, 0x1, 0x6}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000380)=r5, 0x0) chroot(&(0x7f0000000240)='./file0\x00') getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)=""/214, &(0x7f0000000140)=0xd6) unlink(&(0x7f0000000000)='.\x00') 12:42:54 executing program 2: semget$private(0x0, 0x1000000000000007, 0x0) 12:42:54 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x50) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchmod(r2, 0x81) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x80, "dca86a3fc31c2d013c4f89aa4bf43aaa"}, 0x14) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x0) shmget$private(0x0, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x401}, 0x8) 12:42:54 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) open(&(0x7f0000000000)='./file1\x00', 0x841, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) fchmod(r1, 0x0) 12:42:55 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb5b, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xfffffffffffffffd, 0x7fff, 0x5, 0x4, 0x7fffffff}, 0x14) msgget(0xffffffffffffffff, 0x0) 12:42:55 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) socket$inet6(0x1c, 0x5, 0x7fffffff) socket(0x1, 0x30000005, 0x3) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x238, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x5000000]}}, 0x1c, 0x0}, 0x0) 12:42:55 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet(0x2, 0x10000000, 0x1) accept4(r1, &(0x7f0000000000)=@un=@file={0x0, ""/19}, &(0x7f0000000040)=0x15, 0x10000000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 12:42:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) socketpair(0x0, 0x20000005, 0x3, &(0x7f0000000040)) 12:42:56 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) open(&(0x7f00000000c0)='./file0\x00', 0x120000, 0xdc0d04b7157e47b3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x0, 0x500) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000140)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0600000004000900354df0f80101ff030cf10b92d19ca1b7cf7478068b35f6ec4bd9935cd8b68fdd1eda1402cbcce71c007157be6fe05a4157988cf0e0dca205b72587e57be066f5c5410a406159fb7ec966360e282195"], &(0x7f0000000180)=0x10) syz_emit_ethernet(0x9, &(0x7f0000000000)="c0db3bf5e3f01046cbea03cd22ee608f86eed876c4c82d53b3dcbab235d49e83638fdfc15914f557cc43ecc303559c0a16158d05d0a6352112f3e6c4abce6eacb429c8dbf852938a063601f018864fb1220dac4c303313b27905edd9") 12:42:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1b84}, &(0x7f0000000140)=0x8) 12:42:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x100, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) recvfrom(r0, &(0x7f0000000000)=""/56, 0x38, 0x40040, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x80000000, @loopback, 0x1f}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0x10}], 0x27, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, 0x0, 0x388) r2 = dup(r0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x357) write(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000180)=[{r1, 0x4}, {r1, 0x101}, {r0, 0x10}, {r0, 0x80}, {r2, 0x80}, {r2, 0x10}, {r2, 0x10c}], 0x7, 0xf009) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) 12:42:59 executing program 0: socket(0x2000001a, 0x1, 0x20008000007) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) 12:42:59 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0, 0xfffffffffffffffc}], 0x1, 0x1000000000004) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x7, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:42:59 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x40000000000) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0) 12:42:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = accept(0xffffffffffffffff, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)=0x7f, 0x31a) r2 = shmget(0x2, 0x2000, 0x210, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x401}, &(0x7f00000002c0)=0x8) accept$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/41) 12:42:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x2, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0xffffffffffffffa6) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2000002000fe8000000000000000000000000000bb3f00000000000000000000fe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8f66066573c02f3f53641e06c2bc19e67bc4e27d0e4712383e2cbc89ecb67f889a299ce0e2b025c871da7f4b2a5eaa20e", @ANYRES32=0x0, @ANYBLOB="01801d0009000000"], &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, &(0x7f00000000c0)=0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r1, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 12:42:59 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440), 0x4) truncate(0x0, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000002c0)=[0xcf35]) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x80000001, 0x100, 0x20, 0x1, 0x8}, &(0x7f0000000500)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000540)={r4, 0x7, 0x1f}, 0xc) fcntl$lock(r1, 0xf, &(0x7f0000000000)={0x3, 0x3, 0x3, 0x7, r3}) writev(0xffffffffffffffff, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="3d1f5c0ec6d83b4852caf9325a0000dfff8dd53a124be88bdd598a2987cfdadeb9897eb3cdcf760b732d6b409e7fb3c868b288c39675d4c1314255a9a3e0efd4862f0cb2751bca016e91379b7efda9a71888481c9540a5557ff4d1f08943f9967aa2f51b4fffa5ac151075eee34070c5d4de5ec7"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000300)='./file0\x00', 0x800, 0x102) accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000001c0)=0x8) 12:43:01 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x61c, 0x0) r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) pipe2(&(0x7f0000000000), 0x4) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 12:43:02 executing program 2: nanosleep(&(0x7f00000003c0)={0x3}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='[]\x00', &(0x7f0000000100)='}*\x00'], &(0x7f0000000380)=[&(0x7f0000000180)='.\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='%\x00', &(0x7f0000000240)='\'\x00', &(0x7f0000000280)='-(-\x00', &(0x7f00000002c0)=')#}{\xef(\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\'^:-\x00']) r0 = dup(0xffffffffffffffff) r1 = accept4$unix(r0, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x20000000) bind$unix(r1, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet(0x2, 0x10000004, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={r3, 0x6, 0x2}, 0x8) mkdirat(r0, &(0x7f00000004c0)='./file0\x00', 0x5) 12:43:02 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="70010000020000000000d20003000300010000001c004e218110000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000001300000000000000000000000000000000000500"/148, @ANYRES32=r2, @ANYBLOB="0101000000100000080000000400000004000000"], &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180), 0x0) 12:43:02 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) munlockall() lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) msgget(0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) msgget(0x0, 0x140) 12:43:02 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) r1 = socket(0x10, 0x30000004, 0x3f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x100000000}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x1f}}, r2, 0x6, 0xa6, 0xb4, 0x9, 0x5}, &(0x7f0000000380)=0x98) r3 = semget(0xffffffffffffffff, 0x4, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r6, &(0x7f0000000280), 0x26) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@empty, @loopback, @multicast1}, 0xc) __semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000200)=""/221) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000140)={@remote, @multicast2}, &(0x7f00000001c0)=0xc) writev(r6, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f00000000c0)={0x762, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) semop(r3, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) 12:43:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @multicast1, @multicast1}, &(0x7f0000000040)=0xc) 12:43:05 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x7, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) fchmod(r1, 0x1) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/124, 0x7c}, {&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000140)=""/37, 0x25}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/42, 0x2a}], 0x9) poll(&(0x7f0000000300), 0x30f, 0xc) 12:43:05 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x17, 0x3, 0x6f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x10001}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r4, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000340)=0x5, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0xf91a, 0x4}, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) 12:43:05 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x500200, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:05 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x3, [0x800000000000, 0x6, 0x2]}, &(0x7f0000000040)=0xe) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7d1, 0xffffffff00000001, 0x1800, 0xae, 0x0, 0x4f, 0x6805, 0x6a, r1}, &(0x7f0000000180)=0x20) r2 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000000c0), 0x4) fchdir(r0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f0000000240)=0x10) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) 12:43:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:43:05 executing program 2: mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 12:43:05 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) setuid(0xee01) rename(&(0x7f0000000140)='./file0/file0\x00', 0x0) 12:43:05 executing program 2: r0 = socket$inet6(0x1c, 0x410000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, 0x5}, 0x1e0, 0x0}, 0x0) 12:43:05 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xf7, 0x6, 0xc36, 0x3, 0x798}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x5}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:05 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2082}, {r0, 0x80}, {r0, 0x80000000000020}, {r0, 0x40}, {r0, 0x48}, {r0, 0x2020}], 0x200001f6, 0x0, 0x0, 0xfffffea8) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1) lseek(r0, 0x0, 0x4) r1 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3f}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x6}, 0x8) 12:43:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x48, 0x20) freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='bbr\x00', &(0x7f0000000e00)='\x00', &(0x7f0000000000)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000f00)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00']) 12:43:05 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x7, 0x4) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 12:43:05 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x2) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x0) 12:43:05 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x3ff}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=r1, @ANYBLOB="00000600ff0f0000cf7b1987220c9bb99d7a5aa0959881400b5975ff7181941f969facee6243341469f1ee6cf19e0f0f03a329"], 0x94) r2 = open(&(0x7f0000000140)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001}) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000280)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) socket$inet_sctp(0x2, 0x1, 0x84) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) fcntl$dupfd(r3, 0x654a03541d5106de, r3) 12:43:05 executing program 3: ppoll(0x0, 0x0, 0x0, &(0x7f0000000240), 0x8) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') write(r1, &(0x7f00000001c0)="efa06f26c645e12ebe30f5c24f0cc2f0914ece917af79ec9d7f58cc135da767a1f4cd373761200ee6d300b9f12edb20eac47c7dedfff3f67d95d7050cabc6e949419d169aab964461cc6d292ab45067009", 0x50) execve(0x0, 0x0, 0x0) 12:43:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x31) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 12:43:07 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x201000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) shmget(0x2, 0x4000, 0x1c4, &(0x7f0000ffb000/0x4000)=nil) 12:43:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x1}, 0xc357d34a167eb3c1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/76, 0x4c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000600)=0x5, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x91, "55e9c2e63c5c8fe30576b1cc0a08694acaf376a0ff58b4beb634a884e6c9ad2c4a52827c5951ee81bec4dc6d1ec9b70aade855b7801fd1e74747147200fed12977ef01514342c1a8ed3d5b42efc9fcd05f259e75212443cfd24168e2c958f4181b768f5b1a83d4e12fdec3fb86a2cea193d58212cdc9f84b10d081983af837e26ce8b831fed8f2eae266e3c711fb5d6ee5"}, &(0x7f0000000080)=0x99) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x1f, 0x37, 0x20, 0x4, 0xffff, 0x4, 0x0, 0x2, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000500)={r3, 0x4, 0x6, 0x100, 0x8, 0x4, 0x9, 0x100, {@in6={{0x1c, 0x1, 0x4, @loopback, 0x401}}, r4, 0x9, 0x1, 0x4, 0x7, 0xf82}}, &(0x7f00000005c0)=0xb0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 12:43:07 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x246, 0x0) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/160, 0xa0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x20}, {r1, 0x4c}, {r1, 0x8}, {r1, 0xc}, {r1, 0x2000}, {r1, 0x210a}, {r1, 0x60}, {r1, 0xc}], 0x8, 0x4) 12:43:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x8}, 0x24) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f00000003c0)=""/159) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='(\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='-\x00', &(0x7f0000000240)='[@\\\x00', &(0x7f0000000280)='[\x00']) 12:43:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000a0ff1132cfaab8627b4bee75b00d022d0aaffe15a68abd99ed3b69d746e738a9a3999514dc747b75ce60118099a671b6dade592833271f862f54e48ea357fd0f584359fdf351ff81f3654a78afe9db4d447542f5f47f6b72e1a3eb18cf42d5406d2733e39ba394239e71d17db5fc83d5ed0d33a1c8b1ddd588"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 12:43:10 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x246, 0x0) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/160, 0xa0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x20}, {r1, 0x4c}, {r1, 0x8}, {r1, 0xc}, {r1, 0x2000}, {r1, 0x210a}, {r1, 0x60}, {r1, 0xc}], 0x8, 0x4) 12:43:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = msgget(0x0, 0x200) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/237) getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4000000000000, 0x1000, 0x3ff}, 0xfffffffffffffd01) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000440)="10ac9a5cd29340", 0xfffffffffffffd1f}, {&(0x7f0000000480)="9c8209244e3b03e3951279df66e7716310003d72e35ca651c04a3865ea86795cba5c1611c6ed841160cfa4aa3a8809fa90507c838ceca2c9e293bf881a3a8ee0d9", 0x41}, {&(0x7f0000000400)="d9", 0x1}], 0x3) recvfrom$inet6(r0, &(0x7f0000000140)=""/24, 0x18, 0x400c1, &(0x7f0000000200)={0x1c, 0x0, 0x63e35c2c, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 12:43:10 executing program 0: open$dir(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480000002c6, 0x40000000000002) ftruncate(0xffffffffffffffff, 0x7) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x100000, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x2, 0x4) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0)=0x7, 0x4) open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82) freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2) pwritev(r1, &(0x7f0000000680)=[{&(0x7f0000000440)='/', 0x1}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) 12:43:11 executing program 1: r0 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/153) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x200000007) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/204) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:11 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x20080) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/file1/file0\x00', 0x10208, 0x0) r0 = open(&(0x7f0000000240)='./file0/file1/file0\x00', 0x10240, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x86) 12:43:11 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000001c0)={@broadcast, @remote}, &(0x7f0000000200)=0xc) fsync(r0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x800) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) dup(r2) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2) pipe2(0x0, 0x4000004) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r3) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x66a370c68007c607) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) accept4(r4, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000400)=0x10, 0x10000000) fcntl$setstatus(r2, 0x4, 0x8) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x8000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 12:43:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x1}, 0xc357d34a167eb3c1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/76, 0x4c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000600)=0x5, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x91, "55e9c2e63c5c8fe30576b1cc0a08694acaf376a0ff58b4beb634a884e6c9ad2c4a52827c5951ee81bec4dc6d1ec9b70aade855b7801fd1e74747147200fed12977ef01514342c1a8ed3d5b42efc9fcd05f259e75212443cfd24168e2c958f4181b768f5b1a83d4e12fdec3fb86a2cea193d58212cdc9f84b10d081983af837e26ce8b831fed8f2eae266e3c711fb5d6ee5"}, &(0x7f0000000080)=0x99) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x1f, 0x37, 0x20, 0x4, 0xffff, 0x4, 0x0, 0x2, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000500)={r3, 0x4, 0x6, 0x100, 0x8, 0x4, 0x9, 0x100, {@in6={{0x1c, 0x1, 0x4, @loopback, 0x401}}, r4, 0x9, 0x1, 0x4, 0x7, 0xf82}}, &(0x7f00000005c0)=0xb0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 12:43:12 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$inet_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000000)="ddc2dc1508e5f58ba3853fc7d8bd21df932599f26c758614d8016a29f352f73bd64562741f0c4df7390e2c2a", 0x2c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x10044) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x39, 0x0, 0xffffffb5) 12:43:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc) 12:43:12 executing program 0: getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x723, 0x1, 0x3100, 0x8, 0x4, 0x9, 0x7, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)="15c173741369c99e3eee66a2e6db88c9f69aa013481aacb588ea9e5bdb1b8be84533985b7e7c7dccc96d7dd92326cdc97c598c32c2083a89d39272262416165a705c3ff3ca2091f94b6276c109f6a48294d79456dd77e56ae9e099204c03cf088a239b291aae9166adc1643f78a8ed3dbbe91667663677d28c92e9600e0061f8c669631873bcc2bae47f8902ca0321fa7597fb575227f4cc002226f28263044bfd3fc12c391306c66cf3df1f50b583e88002e8d80eb25d27879929e51354ead1439db97ba3b2669e3ab198955d208329db3f54dca6fcc98492cca6ec94cb33cc2e329cea48ae4fde5f39c49c81", 0xed}, {&(0x7f00000002c0)="6e6cbcfbfd999cf809f0d6506c5e6e21f260451954debb4e9a75bf80046c9917a72a04f91415f0888740e2bb826f41ea427045306d1400326d4654a59f2bb0be3b450e520da33a803990df02320e90d9b75b14374d3b5d50628440d9882ac015cc4760f494f11acc12b564c0e54822e157", 0x71}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000000340)="cfbba583dff79eecaaef03d39afd81e5ce8fd3a891e53cd58d801a78205e012322abe68059997984ff7dde6d4ccb58f3e3dfaa35584dbf7df17fb6ac945fef55bad651ed320829548a3d90d90834ad8a3266d78963f91dd71d931f1b137cd1f449337e0bfc71b369c16a130c3a6681dd106016138dc1d5442b6b51c18e2e1dc9ea199a6cd02b50", 0x87}, 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0x1000}, {&(0x7f0000000400)="9c594bcb34c7d2cadb3ad27c3403b0614d45d7139a2a7853360fe5ff3bfffd7fdde22e2ea4c8ec33f33c7217fdf16d525fd6b883c45b262c29ddc71ea3e9097fe44d030c235158765e0996a262087a2e96a91fc8b0837986ea4fa96e2c748cca122cc5e6b6d705be1896710d4e842f5e12160a6560a2ebe59448ea0804f07162e6a05fa6e209d4299f6790dce895f36c3aded720a5126f9c8770cb2703031abb7298cdf7c1ab1620f86445519e3671f2ad511532a7453a69ea5f9835e400865f03a8a7a2844b38919bdb626dde35652d03c86300f6d714bb993a5574e8b0975aa0", 0xe1}, {&(0x7f0000000500)="578cfb81f15f6f5917dddeb8a5cf092479acecf26983d31a137e9e4d9335b0cffcc399241c4889690bd69d9318e096f06341383c9b0797a3a86836f2f0f061d0258da38bf9c14cec6fe478ecc32984f877fbdf4ca50a8fece52d60d4a4288c0fe20e1b87d8d93992cf", 0x69}, {&(0x7f0000000580)="502c18d33a", 0x5}, {&(0x7f00000005c0)="846a3a64920ef6159135517897464de05e89983765f2474c6c258fe13c0df1ec07587189a75623568e96d44ebd080be213bb5dd180a9931ed3a37f77095cd0ace4d8dce39894f711295977e002708f3f398585809785c26d4d291aec7a3950702364ca6f9ffc77f81961bebabc0b35a8c43dd69054fef0239d7ad6a537e3734d6814cb0a027c2faae69b7eeafbb28d4c29cb9441227a45a12704778f067b6b42255ea948c205e9cb6a5f3c8b9198bea7c22b14c81151630ae94b63142a4e0fd7438582c38199aaf5", 0xc8}], 0x9, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) 12:43:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000002840)=[{&(0x7f0000000740)="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", 0x68c}], 0x10000070, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7f, 0x5020, 0xefe, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2}, &(0x7f0000000180)=0xffffffffffffff49) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x200000011, r0, 0x1000000000000000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x10000000000016, r1, 0x800000000) 12:43:16 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/231, 0xe7) sigaltstack(&(0x7f0000004000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 12:43:16 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fchmod(r0, 0x80) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) 12:43:18 executing program 0: r0 = socket(0x2, 0x4, 0x80) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0x40) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x1, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xbe81, @local={0xfe, 0x80, [], 0x0}}}, r2}, &(0x7f0000000100)=0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x161) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 12:43:18 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) msgget(0xffffffffffffffff, 0x0) 12:43:18 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66692d93d4b6c1c11049786c653000"], 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x401, 0x6}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x200000000000000, 0x8001, 0x80000001, 0x2, 0xd4}, 0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0xfffffffffffffff9}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3, 0x4}, 0x8) 12:43:18 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000ffff000001000006000000002f4de8fa9c20abebf8d3a81f27688b04864d80c68414e4347b43752a157eb7f1ea91dc8948970812c3009dbf948daa889b43758a1d07aa84e054e176738b8dbfc871da4f4487fb11f8db3b4eef0673c6e6ddebb5f8babb4ee1893625cad2af48be7eaff6dd2891ac4a3cb2b8a78a7c41cce702429bd3c7bd0130457441776c480ffdaa3b123bafb46ba948b3f1234f80baec82f3bf751175ee8e6c374c694c56ac683b1119cdd37a6c741ba7b7f6ecb5cd3b7789cb33"], 0x1c}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) 12:43:18 executing program 0: syz_execute_func(0x0) msgget(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$inet(0x2, 0x4020000000, 0xffff) 12:43:18 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x20000000) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x1c, 0x3, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 12:43:18 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000d8a20d0d00fd1b02db5d900000070e48fc96092c5a95ff965be3c3b6446ddcb0bef9d670f381d6a2f67450f94483b3bd97c7c63460fb257c1616178784cc401fe5ff6a9c1460000e1b1ac45e22c892a0f000000") wait4(0x0, &(0x7f00000001c0), 0x3, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f00000004c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/26, 0x1a}, {&(0x7f0000000540)=""/132, 0x84}, {&(0x7f0000000600)=""/106, 0x6a}], 0x6, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000800"/136, @ANYRES32=r1, @ANYBLOB="fbff060003000003"], &(0x7f0000000180)=0x94) 12:43:18 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x1101fe, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 12:43:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0xffffffffffffff99) 12:43:18 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x118288, 0x20) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 12:43:18 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:18 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = dup(0xffffffffffffff9c) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8, r5}, &(0x7f0000000180)=0xc) r6 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r6) 12:43:23 executing program 0: syz_execute_func(0x0) msgget(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) socket$inet(0x2, 0x4020000000, 0xffff) 12:43:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000080206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = accept4$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0, 0x10000000) lseek(r0, 0x0, 0x1000000000003) accept$unix(r1, &(0x7f0000000000)=@file={0x0, ""/19}, &(0x7f0000000040)=0x15) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x40, 0x10) futimesat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x7, 0x3}, {0x50ee16a, 0x8}}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1}}, r3, 0x6, 0xffffffff, 0x81, 0x8, 0xffff}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) 12:43:23 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) pipe2(&(0x7f0000001580), 0x0) 12:43:23 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0x80000000) msgget(0xffffffffffffffff, 0x0) 12:43:28 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') setuid(0xee01) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mkdir(&(0x7f0000000000)='./file1\x00', 0x100) 12:43:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fstat(r0, &(0x7f0000000140)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0xfffffffffffffff8}], 0x1, 0x5) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0x6, 0x4) close(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000001a80)={&(0x7f00000002c0)=@in={0x2, 0x1, @rand_addr=0x5}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000300)="314fecc5931a6a0661b023f69f3a36bf7f477fd28a01b2fd6a8091deda13b3bf45296e0bd2cc34fd8d197ef3cb56db1be64c8b6fdcc406dc75cc992c14fffb9fc934f8df7b9142296918d7cff73e76ec5b05af61307369d269469133e88ef12b470219d32cbbc05386cff853e5b51690b95ed51e50fce998acaba6fdd848d2c402688c43febee3a3f75f194006e6c7a71035e7871e5d40f47a71aa669b7a88c984b6010d4bb052ec198f28eb068b4d", 0xaf}, {&(0x7f00000003c0)="741766470b873724e1d36bac454c0c05efe02730d4b6144427b540465d4d741eabc45ee8cf1d9e97b297e0096286e999a61e2ad76e8c3e045c626ab50c7153f9e54389a01da744220081e557b1f6f33d81608e0dc2c02d5762e7c8cff61d387ae6f4d8561b07c6f53dce7e3a7dab4a9d4f29576b569473dd0c1f9da3848d0e8a209a1cca", 0x84}, {&(0x7f00000004c0)="7c1ff2bab234c7d1de0647bdbe4d3c02409e4974d37dab95a75d898cc6cdf4e211a35410c425782ff7d8771f31a4af47abbdfe7cf88b9c66593dc8889864090677f248d39fa2998478d4e793", 0x4c}, {&(0x7f0000000540)="cff815f25485b10ed61b3660be6a33ff4bae5505f5d3213e30dc69a23a83017c5c8aa9e4f54eb539fe0ed64f117cdebd3caee50647b5d59aae163145a7f1f55cb922d7442da02f8cfa395438cf3ecba5fc0b280be2", 0x55}], 0x4, &(0x7f0000000600)=[{0x78, 0x1, 0x20, "9fe7e479955fd8a7af08be8226cd2bb424f7f7e3e5f30a81118096badb9ac3ad7f9ecdc4b9ff3245eb0db09a38a9ffb94010543535c6e5d4850bb8333b440901804409e9ca7315f80b2c6eee5c7c3a694800b3f2dc0e5c2d2aa0d4518aa308425df15630dfed34"}, {0x48, 0x84, 0x3, "1783aeb582affb816cf0a3f7cd2ea50507428f4783a5c0aec96379d22f0f2fd88998112fb7d1c6d5651095bd95f122856bbe"}, {0x38, 0x97, 0x6, "692529f150247b43cffbb1f100939d17237e4d446bc07d44e03e9915a3566ac2eebe"}, {0x1010, 0x99, 0x5, "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"}, {0xf8, 0x1, 0x3, "6b92f6e0e62c65588f067107d8ca7e0f11616142206adaf2aaf7753b4b7875124e6ca8b85d8bd8b7c1a0d56adc7b499b0cd1c1dad88e451dea2261a74a390033968749e2f978ff704d24dca63c796ca9b5635eca84ca99c7fc805d379a53ccc22f4ffd8dd6f98873f6bc14f5fc6f03df25f468c8017c125ac7c315202b30cac9e18eb2e5266ef891ab75e20068ab64cfd356ed6ef0c010fa78e671dd07ac06af53ef0282ca7479ed5d0d4f8a33d824732e3dbe6edca22083ef25e65c40cd41500111c642928cc8bc3f56c26daeb1011ca79de984efcf5d1f128eb9ed682f7671edce39d466"}, {0xb8, 0x29, 0x81, "28dbb43a14f87525fae7a286eb23ace02a18d4e72ac993d6c067f17d645678156cb9fad6719ff6cbfe054eb0c6089cc9295075856ca2f6d6978ba5d180d9729573ce49ab6822db1c21f107e108feead652f1c0d0498c4b351cf8c12099f9fe37fe191851042dc4581e63f47026d4544d9c0f6f86aa4d76874eac2fdb54599396095a426aec3cc4db146109903b592619b8c66666dceb13049d05c4b68969b6cb5ff4"}, {0x40, 0xffff, 0x16, "d00ee3c9ab84804a585575dc530c91101af2d7c7d013b650599fdbb66071123baaf3a549effd0880f05a9045"}, {0x90, 0x84, 0x8, "e93ef22d6f52b38e4b2901750adb6d8d6be55921dc19c53088183d6301ddd056847c328194b4ebac7cb97de9a0191a35ec7c1fa547241e6acf8ab96662cdda4a03aacf0b1adfa65979ab341790926bba8ba155e037a35cb5af7ac84550f6cc7b672a44c46659d4bd7c9c8901e8c811357feb11188ca8e422e1"}, {0xf8, 0xaf, 0x9, "467eaa9434365ff62d73803836b690bd7a4a795444ebc39925a4eda2c63c4f67e61a21aedc9a46f0dd522b482ae8f49155ac83c70d74abe73ec5e920f0ffae596ca464ff5c4d0dc761ca72a0eb8b12b19aa7aac62ce2b7e4ab21370ba2091fe7137b4abd8c28ac4dc9a2bbdc54dada3c2605ff11b21328ab21255a27dc4e0142b676ddc7efcc3e5bd8d32287e43997f2351bd5e574ddc360cee3c918208b9b08d87bca2e63d306665ab92819ea3b275a8cc09d0a5ad2d95f728875207b96cc4cf22a8a19a0c6187dbc1bfc4df7632f23e6edb17e48448fbe0fae144a83e84e2fd2af081d9a"}], 0x1480}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 12:43:29 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x1, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x100000001}) r3 = fcntl$getown(r1, 0x5) fcntl$lock(r2, 0xd, &(0x7f0000000000)={0x3, 0x7, 0x7fff, 0x8, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0xc) flock(r4, 0x5) fcntl$lock(r0, 0x9, &(0x7f0000000440)={0x2, 0x5, 0xffffffff00000000, 0xdfb3e21}) flock(r0, 0x48eb0adc59677ba3) socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0xfffffffffffffdbe) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0)=0x4, 0xffffffffffffff63) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000280)=""/158, &(0x7f0000000340)=0x9e) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$unix(0x1, 0x4, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x9, 0x3, 0x8000, 0xb16}, &(0x7f0000000400)=0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 12:43:29 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) socket$inet6_sctp(0x1c, 0x1, 0x84) 12:43:34 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10) openat(r0, &(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x80, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00') 12:43:34 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000987000/0x3000)=nil, &(0x7f0000000080)) 12:43:34 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000300)=0x8c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020045) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = dup(r0) futimesat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x3, 0x2e}, {0x1, 0x1}}) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x100000001, 0x39, 0x5000, 0x8, 0x3ff, 0x7fff, 0x205d, 0x0, r3}, &(0x7f0000000180)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) chdir(&(0x7f0000000300)='./file0\x00') lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0)) exit(0x800008000) poll(&(0x7f0000000040)=[{r3, 0x40}, {r3, 0x20}, {r1, 0x2000}], 0x3, 0x10000) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) lseek(r1, 0x21, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0a8a7100", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) freebsd11_fstat(r1, &(0x7f0000000100)) 12:43:35 executing program 0: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c65b0000f764e849a8891037b76977e1bf7ad12bcb71ea160323baea7f47c1c015f070643e6ec622bdb77686aa67e5f38390b98134e3cfccafe8c4ed2e551161e7dd9b5619f38cffc2a6d6d08d8bee757ef19c6ab71d229587bb10238889ec7ee879a823745f4204d7a8fe7bfff7bcba2ac63615200b7"], 0x10) shutdown(r0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000180)=0xb) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 12:43:35 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x8001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fffffff, 0x0, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x8, 0xa, [0x96e, 0x1, 0x1, 0xfff, 0x100, 0x7, 0x0, 0xff, 0x3, 0x7fff]}, &(0x7f0000000100)=0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:35 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001180)=ANY=[@ANYBLOB="1c0000000000000000000e0000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ea70000000000000000000000000000000000ed39ad72f62450809e00000000000000b8bc768d45811a3c59a9b17988c1d800"/146, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) socketpair(0x1, 0x30000002, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x1, 0x4) dup(r2) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0xb9f}, &(0x7f0000001380)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffa, 0x101, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffff}, 0xb) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="fb0220a1400ee169714edc1cc2713d53794798cc3c8a158d58077d2aec4e3a57aba4c3b461753ced09a4b6fb936be65be617f4ee48d72e2f1dce7d68ea32ca201d8295d9d624eea37444718d8ebff7624d4b66b6de64e76b58602552ec9f5cfe6630416a0270497991510b87a42e1d6af6d23e53d436ed0a805cf12eda1a5b8c3ad7fc820013b65ae7f3a324175def7faf9c4e557789b239ceed2e16a18335a30ec29f9da04f7e6f373ae887472438d441373959c653fdf789bee0e5cb3b07f503d6ea0027af8ad83a2a6f12f5040e154a8493dd61539ff5d10a55a3bca450a3325744ec058498902dcf5bd353847e0b403bc87167db207b6fb90c085c4ef6fb8d7df209f07e0d87d869051452912327a542c76cc5148812f00161aa983c7f147e56fa9c0c57fd90d586c2f220c8174fc3aec4fd78383f907aec8dd841fe485990119de7d296016b7d66c78fa072e3171ece633db11d36cef7aa8f6b53d927095f13a247993d14f2d226518ff2000bc0946af3c1db99403452ca609b26f29c2b5c58dd6b22aa00d8e235491ac889637f6bc814a09ec7b88ea2b58a3262bec4958796c67ad8afe378811df7470cdd994e09d304864ed3f295db8d50df2b80514911ba1e179bb2bb9b867a1b1754fc4d9e2ba7c989d9920b2a2056815ff399fb6fbfa321371f6118bab997c5546371f35e4b2b9c4c62f66faa3c7d8de7eecbf777349306ccfdff1f293f89e9ba60ab17ded16396fb9118e2912b9f767ad2354ae09d3388498688b99ca5bf9880638aae8263b644b88b3030dc2509ebb8fdd8cd63de6aa694ec09ab5ab92bec584b0d7b32a7ec034654cd8e96c1297e1df6922fde193f6fa44b9286a71dd4c651dc902ca050f8e0dfd1aeca6cf94f513ede2c58b764581e553617864ad809c5f4060d4d82435047264351d91da6609e334c93a9800200a2ebc58d6a2cd3134219f15a2012e1ed4ca5debf1b3cd8a66fe3e668dc007e4b3d06f7974c83e7e715f40e49ea481b500ef24e88bd3bf777a9f632af8988752729ca9c90edf31ec47b99bce219ab0c0ef899c0d29be6a7e7ad66d799150120eac83d9ce065a7e52505d40c27a039ae6deccc1ffbf7a9e7206eb4f667a11bb5bb63bdab1cf01dbc9ab16b7fe04b94643010e99c257e8aa6fa635525b42de0d9a8a34a3d24c05eab81dd3f3d7be40d9fa7dc0e6f0d841b13c63349a6420808af9af6f4c461556600c63ed0af19b9d420e1ab34b8d3a577a97e7f5e8e5ca5aaf64b95ec37cf3ea0f2bc417106f57c1c652955968e75a7013666e106f24f66de94e1381abd44bd57846def3ea62fabc84e663d5308fc5c62d6637f96f2186380258335e6e2f3b2ed62293561e4f129716a710c19a037cc9f4e48833ce6aa7547a0f9bb319c4e60a07140917280952ff4518ac8c891551f90a9a8f6de578178a041d289d049a44a1c039f2fb94471e71fd5257017118e764134350530555e70b1f4cc85877fdb967d240337c3b14406ccc27f453c50b64611743ef9a4047b500a378667304bb4e037226b4ec6c61813780b76f50540accefddc3869cb0a35f318a0a573d90d8e36c4a4fc8094f5be21da6b4696880da7f3800676411106fafa5708a82a31bc72704a3641ffe3e93cdf09613b04211d68ab64a9de743e4ad3595b860cbd42a039d0612c22bf2d146e820ecb98288ce74bdb7f81028be5d0d50ec407be0a89e68fa379379cb45c261eb8b47905630794ad5fab3cb468148e3ca98dc989c642302781a4a8133c8a49342db897e81fff83766c06000f73de062a1631f4f3768d56fc81f3a3ebc1e8387893598e8e77679064e122c3738315222071656a132c68ae5e125d294a29137a40a68c0203bfd3103d168ef5cef969723acc7bf4ec49e2cd3eaa64d6efd7b6871d265c19301f2802e69b881ecfd2265fdb1a3463d4b491e6a653b423e10d76f3ab6ea1858d7293d505371de413b177fb96dad696cf0341a4fdc5b01ab7e1c0f2528e5e871892c7573bfd164599962497171db9b105854145dec656e6871db2ba2ee0f802621a2d4f2454e427606b666f1d7732a9c18cecee3cb2dc46c0d33bff8aaa2ea6b3f2c35d8b064df8b6fb43b8cbc9af000ff29ad7d34d52677d256e090a590eb71e2054b8d728b80b8a1a2fd9b012c29ad002dc4440cdf074ef4d190eb1f2659732477e89b25f57562381b4019cf9b8ddc4745a5b4252444cf9d468074c91dcd7762ccc9f7afd60a5ac8610beef874785be345c2270dd88ce864079ffa22e1d06bcb5db37ecce530dcdcd2f37ffbe682fa20068cd4c039f274d89179746faef59d4ebc5205ce888e9281262d4635d626e0b14f26e6b825b201cd663bb02629c56db0c54f8eb0f39ef145ce63b425dc6e4ef48dd7c37721f82945f5d3daa90292fa70bc5ee14dba28f4f5228e7ae46819d763c28bb86e9f9e1a8f4612490f7e37840499a94e2bcb95287d1da35f9e1b2d7d0e4af36cdd63d8ef79ae58097d42bea05300f028238f730dcbc6f416365df1a7561c08e893955dacab82f9e5cbfdd5ac25de9281fc04ff300d51eef1c75fa23a2bb2d0e2d2c96f40b7fa8d3ba5172be40cb0907baee8ef8b40d63a5b0d95b659eb95cf3211fa673e237d044eba71f2fa4bdb7d28e77dd97426546a315d423107c4a0bd7b8df723fcfb506a8ca584df7a60a91cdae6ec612ab63ac3709ac6503853c9a2332b911d2133c8ca27af05f652edf242f85f9772a1a85499d877d5689a0bed992a350e529c7cae304629f76f604184ac417bf91ef54babf3857def3fde338f16c41c8ff849cc546d3564fcc0e1009112df3a4cd0c931ff0f7ff678eb27c82ee975992d7703448c32cc35869ca69973cea33e31cd7241b31fc9d5086306f4676eec9d91e7e4d8f779d225b684235a2b1e5e26d60b54630274c158e699ee7af4b26dbfc060fc63bd5a9994b1cad156618b9147a244df04e37749c695282b1daa2dc550d560c1d22176efebf917a86f372341bd92a318e12118057ad42ef318102f8a07febcde45c73f7967a6c5557fbd4bd36103595c183b7a3a18335116c0065d41ff2bac0e7136af8c9e584db2f51dc1521925fbe5924fa7b29c1751d9a8a02950c0dc8fe6a9485eccca484133e7bf5c661f75db2f6f602e2c2cbce18f76de597c7b6e7df796c5106334737c7e9a9594d54c9b22796ff99a930b9bed72202787db04fc5e9e3f6daf25a9cbe6abed07bd9a69281eccc1a8406898a3d58134713745c5366b0378258dc8cc6802d3b35348ac96b696dd1757625e4a3f9de7e5e5d37cedb4e09aaa755b844f806a9e881432de3944e8ee1a170ce8a4b22ec92c49ce59051091be7d5cecf49c75457b3c1dd25154c3d33c98d637ad4ddd906db4682fb6d70b4f5e9bdb06d403408044c1ba921b8ef72eba3034b906d909d0f11850902eacd044114695671f5144176dc750820c2aeea6ecd4ab81bd2254b23958b44fe34c70642f52a69e62348f11adb525d910ce9a50b64b1389ac0f0b5005d4a53aea5d3362d68fd9ecd3b0fc27522883a93058ec8924225a35ab2994abc0384cc8b07659cc66423a114998f1fedb74731fe772879df6f2d946270b0255e2898631e2a8cbb49b7b01ee6a5ff8041705d0b2b33ed42ba6bf6bab0ba7fc464662da17653c9ef06331749cd75b0b109e88f8c50db9be8e1289a9f5420d2aa832cd6199dc0bb0483d6a5ce3427f4158b84ceafd0c9ac292e3718d26c1fcff8c39d29afa6fe33cb8bc2412a86d63c200fa88c2b6469ce26fb251009c5fba9d3efb39841851ebffe392778ace4db893eb375293f1d7c0e1af58f4cdef3da4796f3507f525d2d19bb0891e5b9b6da639fd11707c060d85ff8945506abc0946537239bdd4afd10f8b68a67d7a8ce152c460dfb32088abedb69f8b01fa1405071202e75875c5a86c04eafa6ad1e6d403774790ee099ed1e6724f6ea5f9ecbd60fadb977b9dd3d0c3f27e374f41a6107f4c464da1d5ec515883eb23fb993e1b1731877af56f5d2e11bccbb26bdfceef7f247ad0dbf7af64005f08605cdc179863488d40c610c3ca0a184ccd8038df9f0de3c6953a7afc03042a7d19d5aab57be644d29d398420b232f5c60b090f55e32a0fd34f9d2b4791168a19d0139660f29cf1a9e6d05c4f940b7d7d0a37ac94dbe0253bb71f7c624196c4de0da9847372ffd76d078120fcf6f862a01cb5e1b27bb2f9e49b42ea468aa6b4c8496f55f8d94b4697b1899032dd18c54e1510673ebf59c6a843e45ff02ec82e45a8db368165fb33b57930434f257c31c7e620790965492e7fda47ea81f08712f1cfa5ec8f0928c5b0a0552decdb524aa19205345c213c729880bd44aea27b14a8b95ac8fda51bdf522ae2ecb03994cb5a7b0de87cef074e93a00e9e9fa61aaae0fe1ca17af8741af4a31d94b825cddcb55a9a7e15b09a6213f1c3d5f83651980f3fa6c66feaa163c6401b7c5da4cec8b5e82bc4151573ea6bd86dec476f966eac7566b40b0def70464619b490742016ed4b54a07dcbfdad9032ef956a0952999006b42cfe92068867f918a9486df1eef2485a8cc6e2b4589fb9e27e2d97b98b4621a9dca3bf7b4f23c7363d4a39b76f60fc5c07b35c9b4c3120743fe6cfbf78879f25bcc6f94c88c1e1d80ca1dc2ebbb0bd2399743a09d66b180d222b00072b8accb40fb6bddeb85387df7dbd538c479c002b315a354325d7212c5b2b62dadb9ff1fcb14d9284bebc46556d25ae2de3bb2633e7aa40797caf054b6b889df024466c6511ed74011a35ec25d4470bab05954bdff3858e7fcbabd2acbc76aea80d3b6b44872b86ab66099f9f97b6bc38cfdf4e814cd6df26e7a17815f7cdb628b9fcb18159df3c570b655147bb0a591c6211184535a37a225a51124dc91890d328874a176c48e1047afe5643a36f64119f67103f93cbfc85cd1d926414ac5c987f08d7f30008bd3786e5c94e1330608d8f864f20ffbfddbf4e8ec0e27dce60b3c13f8482cd0a405e4523118cc3d3f24d3c82cf4bba98a72e883fd15e3a4e4890fcb96a31971c741166ddfc490a192372b74830be667b69a7b353966215f854085480fb56140a957bead750c15f28443818f0b0593b7097592cf290a6459beddc638c865cb54da5843ee5df588a8104cfc80a76d56e8736a270f47dd6a7c4de1e9cd54b386f0cbe44207c01008987c8e9499f409f90a8580943e6c6e43e4a31d0e1892a177ee1e2ae79029454d63152817324fa99fe48e67aeaab63ffe76124f40d603dc9c02e1795270d7eb6f5eed66d988311b83d2cd343287cb23c4be9b0fc20df0de6af7e6d505c1d391ec1b97b154e6724ac08158ca7936f53a58572d6cf3a04fcf33bfdaf4e0584987582f1ee87a11c8434f088f7fdfe8812a6e6dd268bdd3346fc3a5caf3f8671588aa6a84027933503f70889c0dcb120c06a7691d2beb8d8e20d5225f6a8db7a89d3ac5fafb37940ed030970a5d1bd0b5b90b81ee7bcbfb8267d1034cd102b0eca9d4811baa99d20b02fd0ff478bff56f301839a98305a94be769c2c55eef608c3fb840b5115baacf07c82944fd42b51985c3bfc62a4893b9c01dd332d06b58a3c2409ec68158c07cd01c1cf6b6f5d8e4e0fed743186d7df9a1c877249f0a0c6d14836e31c2a994930214f5e9de34109ba2b2d9486d3a8f3c798d3c3c8494cb80c59f3082280cb7f504abd7e955501c43320ec87d235020fe87e7b346c880ce4a71ebfee9f38e0424a2296b62ff99f17c2618e23d5170eeb33f08dd19d62ec4", 0x1000) 12:43:35 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000300)=""/112, &(0x7f0000000140)=0x70) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x2000e012, 0x80000000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000240)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) recvfrom(r2, &(0x7f0000000000)=""/56, 0x38, 0x40040, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x80000000, @loopback, 0x1f}, 0x1c) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x13, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, 0x0, 0x388) dup(r2) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 12:43:38 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x34, 0x400) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 12:43:39 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0xffffffffffffffff, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:39 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) dup(r0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 12:43:39 executing program 3: r0 = socket(0x100000000002, 0x10000001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) 12:43:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x9, 0x2, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 12:43:39 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x8001, 0x80000001]}, &(0x7f0000000040)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getown(r0, 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:39 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000040)='./file0\x00', 0x9, 0x9) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x6, 0x9, 0x200, 0x8, 0x100000001, 0x7, 0xdce1, {@in6={{0x1c, 0x2, 0xd5, @loopback, 0x4000000000000}}, 0x0, 0x0, 0x7, 0x7f, 0xe1, 0x3f}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) dup(r0) socket(0x0, 0x5, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) 12:43:39 executing program 3: socketpair(0x1c, 0x38000003, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x4, @empty, 0x101}}, r2}, &(0x7f0000000280)=0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet(r3, &(0x7f0000000080)={0x2, 0x2, @multicast2}, 0x10) getsockopt$sock_int(r3, 0xffff, 0x1017, 0x0, &(0x7f0000000040)=0xe4) flock(r3, 0x6ca0ce953507d312) 12:43:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x63fe2dce67beefa5, 0x84) 12:43:39 executing program 3: accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x80e0e8e89016b647, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x20000, 0x4, 0x2}, 0x14) 12:43:39 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66697aeec885db6fd55f455505065fb872df75b8c0d47d7e4514ccb09a380c1013b48bada24107f113497c74ae94aadf916608"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x161) 12:43:40 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dba000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) mlock(&(0x7f0000da1000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x40) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000040)="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", 0x1000) 12:43:41 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) r1 = socket$inet6(0x1c, 0x10000000, 0x1000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={0x0, 0x0, 0xf, 0xfffffffffffffffb, 0xf9b}, &(0x7f0000000500)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2, 0x2}, &(0x7f0000000580)=0x8) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4b, "183a458288e4a063d0a659b79ae4b84d68a5b2594704bfb2f830f4f3d63078bdc4d7bd4909bcc8264f19d92eac829d5b132deb97d9396dd64631bc8ec08a938632ba0fc1ae334edcad470a"}, &(0x7f0000000080)=0x53) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440)=0xffffffffffffff98, 0x4) semget$private(0x0, 0x2, 0x600) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r3, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000400)=0x10) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e20000000000000000010000000000000000000000000000000000000e4ffffff0000000000000000000000004247000000425ef6680000000000000000000000000000000000000000000000000048f2b0122e352f00"/143, @ANYRES32=0x0], &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r4, 0x14987105, 0x0, 0xde, 0x80000001, 0x7}, &(0x7f0000000200)=0x14) pipe2(&(0x7f0000000640), 0x4) semget(0x1, 0x3, 0x4) 12:43:41 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x40, r1}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000001c0)=0x8) 12:43:41 executing program 2: socketpair(0x1c, 0x1, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x4, 0x3, 0x1}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x1000, 0x3ff, 0x8, 0x5, 0x401}, 0x14) r2 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) 12:43:41 executing program 3: syz_extract_tcp_res(0x0, 0x48, 0x9) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x10000000) r1 = socket$inet6(0x1c, 0x10000005, 0x2) sendmsg(r0, &(0x7f0000003bc0)={&(0x7f0000000780)=@in={0x2, 0x3, @rand_addr=0x5}, 0x10, &(0x7f0000000840)=[{&(0x7f00000007c0)="8715e71d4c7832ee6767", 0xa}, {&(0x7f0000000800)="069dc1c8f90df5baafc4022f9930", 0xe}], 0x2, &(0x7f0000000880)=[{0x1010, 0x3a, 0x40000000, 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"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{0xd8, 0x3a, 0x1, "d74dbab374e0bc67b150c44f0dfe9b72a0eff8e85763949a4f7a546a310294f3283a0311cc42ecdf700048cbe5c3c7f605a267c3bdeaccd8b236ff7a91c95e23819d1260ac4588a87fafbc2e1fa7afc5999e45a6418c414929833ddd608f153fc3fb74b905ce3f42730e5ddd02e3576313087ae4d87311a9331885c677c8c0f33665468401dcaf530973bb76cd5d9a5c2c064700784792e8e9236db14b75c236414f637d57fd881fe4cab6465db66ffa44dd9c47b8c440ba87b469e0934f06904a5975ef5efeeac9"}, {0x80, 0xffff, 0x5, "4139bdb651082744d29eca8d4c1133825f2a6818889dbc495abdadb708bc8b656ef3819a3ab8fcc10cdfa7c2f8cdcdc5a09e313cb4136838603b0bbeb46a012f3ee3a84712a057d3e656ca306000b60a14c36fd3a9c13f6dd6a5bb3bf6cd15c82918a4f67dda5ea435acf88a5147"}], 0x3310}, 0x20101) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000680)={0x0, 0x7}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000700)={r2, 0x9}, &(0x7f0000000740)=0x8) recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000200)=""/81, 0x51}, {&(0x7f0000000280)=""/245, 0xf5}, {&(0x7f0000000380)=""/136, 0x88}, {&(0x7f0000000440)=""/233, 0xe9}], 0x5, &(0x7f00000005c0)=""/110, 0x6e}, 0x2) 12:43:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x62}, &(0x7f0000000040)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0x1c, 0x0, 0x2ea1d064, @empty, 0xffffffffffffffff}, @in6={0x1c, 0x2, 0xffffffffffffffc1, @remote={0xfe, 0x80, [], 0x0}, 0x81}, @in6={0x1c, 0x3, 0xd06, @local={0xfe, 0x80, [], 0x0}, 0x5e}, @in6={0x1c, 0x3, 0x7, @loopback, 0xffffffffffffff49}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x7ff}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x7, 0x5, 0x0, 0x3, 0xfffffffffffffff7, 0x3}, 0x98) 12:43:41 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x80011, r0, 0x0) socketpair(0x0, 0x0, 0x6, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) 12:43:41 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020004) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000088, 0x4) r2 = socket(0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xa403}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}, r3, 0x8, 0xa000000000000000, 0x20b, 0x3, 0x7fff, 0xb373e9d}, 0xa0) fcntl$setflags(r0, 0x2, 0x400000000fffd) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) clock_settime(0x0, 0x0) r4 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, 0x0, 0xffffffffffffff1d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0x101) poll(0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x8}, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x285}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="2000000044800057d4501c31cc640dfb9f420571eb96e9647bd62184f9930900676096135d0977bce84aec"], &(0x7f0000000200)=0x28) 12:43:41 executing program 0: r0 = geteuid() setresuid(r0, r0, r0) clock_getres(0xc, &(0x7f00000000c0)) r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, r0, 0x0, r0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 12:43:41 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) msgget(0xffffffffffffffff, 0x0) 12:43:41 executing program 0: r0 = geteuid() setresuid(r0, r0, r0) clock_getres(0xc, &(0x7f00000000c0)) r1 = msgget$private(0x0, 0x10) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, r0, 0x0, r0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 12:43:44 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r3 = open(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) flock(r4, 0x5) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) bind$unix(r2, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x000\x00'], 0xa) lseek(r1, 0x0, 0x41000000000003) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000440)={0x8, 0x1, 0x1, 0xac9a}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mknodat(r3, &(0x7f0000000280)='./file0\x00', 0x8020, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\t\x00\x00'], 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x2a5, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fdatasync(r5) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 12:43:44 executing program 3: r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef85b971e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"], 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) bind$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x0, 0x40001000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='chd\x00', 0x4) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0) msgget$private(0x0, 0x120) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) msgsnd(r0, &(0x7f0000000040)={0x3, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c"}, 0x82, 0x800) 12:43:44 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fsync(r0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) 12:43:45 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1, 0x5d8) r1 = msgget(0x0, 0x10) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/171) open(&(0x7f0000000280)='./file0\x00', 0x108, 0x94) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x1) getpid() msgget(0xffffffffffffffff, 0x0) 12:43:48 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40000402200002c2, 0xfffffffffffffffd) r1 = getpgid(0xffffffffffffffff) wait4(r1, 0x0, 0x5, &(0x7f0000000180)) poll(&(0x7f0000000140)=[{}], 0x387, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 12:43:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0xf, 0x6, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7fffffff, 0x2000, 0x200, 0x6722800, r1}, 0x10) fcntl$setown(0xffffffffffffffff, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xfffffffffffffffd}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2004000000fe8000000000000000000000000000bb0ab6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/128, @ANYRES32=r1], 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) dup(r2) 12:43:50 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000440)='./file1\x00', 0x3) mkdirat(r0, &(0x7f00000000c0)='./file2\x00', 0x0) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@un=@abs, &(0x7f00000003c0)=0x8) r3 = socket(0x11, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="42b80048"], &(0x7f0000000480)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000580)={0x2, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=r4, @ANYBLOB="06000000000000002123c272a174ffb2637f42c1b2732b06244fdbdca9aa10b0129e5fea473130c9f073e89fd6ec61c7508e05e8fab00032e6cb6ca684b422fe"], 0x94) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', r1, r5) recvfrom$inet(r3, &(0x7f0000000880)=""/153, 0x99, 0x0, &(0x7f0000000540)={0x2, 0x1, @broadcast}, 0x10) unlinkat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x810) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) readlink(&(0x7f0000000640)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000006c0)=""/184, 0xb8) fsync(r0) 12:43:50 executing program 0: socket(0x2, 0x10000001, 0x84) 12:43:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10004, 0xa1) accept$inet(r0, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10) r1 = msgget$private(0x0, 0x8) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) sendto(r0, &(0x7f0000000040)="9cc936187077e7ad79557e3b6bb784d1ce1f66cb77acb43df17a7bae4ec36802756db11abaf1291527e0bb0bb624bb83573e89304faeed181f1a17038a1995c68f6da44a975491760239eb31c48f9653b57d9f07d326f8520fd54b57937143d37cfa615796e0848a50783330e77f9b379f2ef090e8df6e410dba4ed459adc673ed8e8d62e00b29241ab2be9ebc1003", 0x8f, 0x8, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x1}, 0x8) socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) msgrcv(r1, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 12:43:50 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) connect(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffd50) 12:43:51 executing program 0: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0) r0 = socket(0x2, 0x20000005, 0xc3) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setitimer(0x2, &(0x7f0000000100)={{0x400, 0x8}, {0x6, 0x7}}, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x2398}, 0x8) close(r0) 12:43:52 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0x0, 0x0) 12:43:52 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) mlockall(0x1) close(r1) sync() getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x78, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23e000000100000000000000000000000000000000000000000000000000000000000000000003fafd3dc6e75c575e377ee02d00"/136, @ANYRES32=r2, @ANYBLOB="e59e241dd7091780fabe80428bb322614d0c0c2a22d5db7234dd63351e6f99bef860bdbe19acca5cb9485641f232e7932cf7cff31b787698f6f4063b15883dfdd3b21bb21273e0468765561f603ce2d645a5dd7c8bfbe6a7df7b8353211074e198896258d756372cb58e4a6cafdd63eb5d504e211b0dc08de9a96c18484f494b709f3e98d8a1b4f5d86d86b2dbcb9c1815c6cbce85ebec78036b148e33f78b02b3d42a5e06ea68eb77896c0a1a8756"], 0x94) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 12:43:52 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpgrp(0x0) listen(r1, 0x2) fcntl$setown(r1, 0x6, r2) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file0/../file0\x00'}, 0x13) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0/../file0\x00'}, 0x13) recvfrom$unix(r0, &(0x7f00000001c0)=""/49, 0x31, 0x400c0, &(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x13) wait4(0x0, 0x0, 0x11, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x80000000}, 0x10) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x4) getsockname$inet(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 12:43:52 executing program 3: r0 = shmget(0x2, 0x3000, 0x248, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = getpid() r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4) setpgid(r1, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setpgid(r1, r1) fstat(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x9ed5, r4, r5, r6, r7, 0x6, 0x4}, 0x800, 0xff, 0x1, 0x9, r1, r1, 0xa8}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000400)={0x9, 0x3, 0x7, 0x200, 0x8, 0x800, 0x10000, 0x9, 0xffffffff, 0x10000, 0x100000001}, 0xb) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000440)={0x0, 0xf0, 0x5041, 0x0, 0x7, 0xfff, 0x1, 0x2, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x101, 0xffffffffffffffff, 0x3, 0x100000001, 0x5}}, &(0x7f0000000500)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000540)={r8, 0xfff000}, &(0x7f0000000580)=0x8) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r11 = open(&(0x7f0000000680)='./file0\x00', 0x1, 0x1) utimensat(r11, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={{0x2, 0x1}, {0x3, 0x7}}, 0x0) r12 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_buf(r11, 0x6, 0x401, &(0x7f0000000740)="65a5f740a0e790feb04491360a363d3ac8f3546b709778a7f1c5cd9d312868b9317038bfd684c533a6350bb4702dee190761a60fb67a6f7ac7be05e92e3d388de33e82d1cfa667504298cd61b2cef0d47c0d9dc03d5362bcf722a6bd4695706aa4d03f48f4a55a6e9305f501578e724630dbce04d2a9d45f473cf2c504a303f42e55f01f513bc5e84eb70d0a7784d79487d32229b3a6f5c4cfe3e30fd7803ae121f475596409c0235b250dd82c70ea473ffff86532de89", 0xb7) fchdir(r11) getsockopt$inet_mreqsrc(r11, 0x0, 0x49, &(0x7f0000000800)={@multicast1, @broadcast, @remote}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000880)={r10, 0x7fff}, &(0x7f00000008c0)=0x8) fcntl$setstatus(r11, 0x4, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0xa, &(0x7f0000000900)={@in={{0x2, 0x2, @loopback}}, r9, 0xf, 0x3, 0x100, 0x7, 0x7434, 0x870}, 0xa0) sendmsg$inet_sctp(r11, &(0x7f0000000b80)={&(0x7f00000009c0)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000a00)="d2ceff23e60a90cd7b92cab6eb7ed37ee09dcee96da9769fddf240c25724c7dbafdfd4107159aaac88a6217dd0e09b4a7d59cf4f76f6520f3bce51e6a6ad1853118f80895fe7738ccdccd0fb99ed90b30fd79a4a029ee110b48a8201546590676c645ae57705ddd001b1a93e048f3bdffc1962024e71810763a23657a15c6876252a5d292f83003d5bdc82bc01bb1c67b25224dec3a5160c9eb92f49ea65388173003a45adc6c6d7337270c3e34db012fadf9b4948418e7c5ab3ee34d5c30417411da1f3eec5776a1e1516d09604b7219f1af1cc5ac63f749831f6c738f249d517a94b456e598e51", 0xe8}], 0x1, &(0x7f0000000b40)=[@authinfo={0x10}], 0x10, 0x4}, 0x4) rmdir(&(0x7f0000000bc0)='./file0\x00') fchmod(r12, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r11, 0x84, 0x8004, &(0x7f0000000c40)={r13, &(0x7f0000000c00)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000c80)=0x10) 12:43:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x1f) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6b02252f44696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) 12:43:52 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dba000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0x0, 0x3000, 0x80, &(0x7f0000a91000/0x3000)=nil) shmat(r0, &(0x7f0000b97000/0x3000)=nil, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mlock(&(0x7f0000da1000/0x2000)=nil, 0x2000) msync(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3) 12:43:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x308020008) r2 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x17b) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x4, 0xa2d}, 0x8) clock_getres(0xe, &(0x7f00000002c0)) freebsd11_fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001600)=ANY=[@ANYBLOB="01000000b33ac9e5", @ANYRES32=0x0], &(0x7f00000004c0)=0x8) utimes(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={{0x8, 0x98b}, {0x4, 0x5}}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000500)={0x100000000, 0x420, 0x9, 0x5, r4}, &(0x7f0000000540)=0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockname(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x0, r5}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x8001]}, &(0x7f00000001c0)=0x6) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto(r2, &(0x7f00000016c0)="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", 0x1000, 0x20189, 0x0, 0x0) bind$unix(r6, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) 12:43:52 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x6) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x10000, 0x3, 0x100000000, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x4, 0xa10, 0x9, 0x5c96, 0x8001}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xfffffffffffffbf7}, &(0x7f0000000180)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:53 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) fcntl$getown(r0, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) 12:43:54 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000012c0)={{0x1c, 0x3, 0x4, @empty, 0x8001}, {0x1c, 0x1, 0x0, @empty, 0x8}, 0xfff, [0x5, 0x98, 0x4, 0x5, 0x200, 0x101, 0x3ff, 0x7fffffff]}, 0x5c) select(0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000140)={0x4, 0x80000001, 0xc0, 0x6, 0x80, 0x38, 0x0, 0x4}, &(0x7f0000000180)={0x101, 0xff, 0x8001, 0x80, 0x8001, 0x5, 0x8, 0x2}, &(0x7f00000001c0)={0x40, 0x7, 0x22, 0x0, 0x2, 0x6, 0x4, 0x3}, &(0x7f0000000200)={0xa92, 0x80000000}) r1 = semget$private(0x0, 0x3, 0x80) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f0000000240)=""/123) select(0x40, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x401, 0x4d4000, 0x8, 0x5}, &(0x7f0000000080)={0x101, 0x5, 0x2, 0x2, 0xfffffffffffffffd, 0x80000001, 0x4, 0x20}, &(0x7f00000000c0)={0x400, 0x1000, 0x7, 0x101, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000100)={0x5, 0x2}) r2 = socket$inet6(0x1c, 0x10000000, 0x1) fcntl$getown(r2, 0x5) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d) 12:43:56 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet_tcp_int(r3, 0x6, 0x149, &(0x7f0000000180)=0x3c92, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) shmget(0x2, 0x3000, 0x20, &(0x7f0000ff5000/0x3000)=nil) getsockname(r3, &(0x7f0000001740)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a068b95fb801e18057b65aae50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getpgrp(r2) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000300)={0x1000, 0x100000001, 0x7}, 0x8) 12:43:56 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0xee00, 0x0) r1 = getegid() setresgid(0x0, 0x0, r1) setregid(r1, r1) 12:43:57 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) listen(r0, 0x94) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0xfffffffffffffe79) r7 = socket(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x1) dup2(r7, r6) 12:43:58 executing program 3: socket(0x2, 0x4, 0x4) select(0x40, &(0x7f0000000080)={0x9}, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x7, 0x88a, 0xffffffff80000001, 0xb87b037, 0x4, 0x153b, 0x5, 0xd347}, &(0x7f0000000040)={0x84, 0x3f, 0x5, 0x7, 0x8, 0x9, 0x3f, 0xbdf}, &(0x7f00000000c0)={0x3, 0x6, 0x0, 0x1, 0x9, 0xa5, 0xebb2, 0x59}, &(0x7f0000000100)={0x7fff, 0x60000}) select(0x40, &(0x7f0000000140)={0x9, 0xce9, 0x1, 0xfffffffffffffff9, 0x9, 0x81, 0xff, 0xd49}, &(0x7f0000000180)={0x5, 0x6, 0x2, 0x5, 0x537, 0xa0000, 0x400}, &(0x7f00000001c0)={0x8000, 0x240000000000, 0x17e, 0xadb8, 0xaf, 0x2, 0x1ef6faa5, 0x7ff}, &(0x7f0000000200)={0xff, 0x7b16}) 12:43:59 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000e, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x101, 0x3, [0x0, 0x9, 0xd7]}, 0xe) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x30100, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f0000000140), &(0x7f0000000180)=0x4) msgget(0xffffffffffffffff, 0x0) 12:43:59 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x100) fcntl$setflags(r0, 0x2, 0xfffffffffdfffffe) msgget(0xffffffffffffffff, 0x0) 12:43:59 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) lseek(r0, 0x0, 0x4) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x0, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}, 0x15000000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 12:43:59 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x22) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0xb53}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r2 = accept(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x8001}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x10001}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r3, 0x80000001}, &(0x7f00000003c0)=0xe17cd58539b8ac1f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={r4, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) 12:44:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x4, 0xd) lseek(r0, 0x0, 0x1000000000003) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto(r2, &(0x7f0000000240)="24604fe0e91b026f43a807b30c4f6e1ca15c22a1398def2c4e4f667ed496dcc6744f7422ffae81c8ab9c0445cb920b5d1842e2e57b36c1b3f12dc1f1e4968db141560d156a4c8e007fcf514d08fa57fa5e8b49d7a107d8d6b9506ffc1c633de5a061da50198a22f468e0ed7da132a76c69047423439f703a6b13617d2ef83a60491992a5957eab72d8b7621e362546133cf0dba316919bfc2ef0196bcba17e708a79e2fdb0011e052b6ef9194e17a32d9199f069a0504adb6630211c9792888d", 0xc0, 0x80, &(0x7f0000000300)=@in6={0x1c, 0x2, 0xf4, @local={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c) freebsd11_lstat(0x0, 0x0) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) open(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:44:04 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080), &(0x7f0000000100)=0x4) msgget(0xffffffffffffffff, 0x0) 12:44:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) flock(r0, 0x5) close(r1) 12:44:06 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="578923355979f8273b8c1f55337f1fee0e0d129482fc07a2bd899d306d4d019b5786c4de53cedcb3894d10dbb9ac602333b4dbc18462b190ac62548cbda636506a785df6a52fb17e2c70e3dc2a5d9cc7e307af348c3f17fa0c5ff1e80b46e0519fb7055112605c826f7af96e3d61bae1ce53e8ee38283846607547cba7758803c7083d5b5a834e61b265ec38f38eefbb592b9818253dca01396094c74cb9646ba37379fb983aecf16283f7062ae3787df04cae764d5195622afe4de41eda91fc332127b2d201e03303baaefa787a49ec66948d3770a24039f3f4618c0a62c4920479c57968bbccbfa30a88fa757baecf01a5229f28c8", 0xf6}, {&(0x7f0000000180)="4ef2f04d25f56a73a77833cd44b611ed896acc86316c4427b564e262a83cec07b80ffbf1520e38bdcf0b89f203b1bb683ad92ced59a42b041684a93521bbee35afe2afa794280b017dd7", 0x4a}], 0x2, &(0x7f00000012c0)=[{0x1010, 0x1, 0x7, "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"}, {0xa0, 0x39, 0x9b3, "baa51f3ef93fa6f492af2a14f97807149de217615f7f6ac4f418dcc58fa55449b6b72e60faaae525bd43761885e87585b7dfaf59daeeeafa2a8c663025e13a12fe9bfe68845a32b40846b5d002e48708509aa8209252255d4b67c3386ebf19dc991c0648ab3e853c66a338004331036aaff7338ac84a46d94ad48d77908a71f407cce96a93a75557cc93830870bd32"}, {0xc8, 0xffff, 0x1, "9e30d591ef88846862a6c70d28a78f4e67f6e35458a695420531e5faf5cc578f3251e65782f6cdf17b2fc82f332b713f50ffd512726586ff5890c79a576af15caff9693b879255b7aad909a89ecceeaa8bc78028f331cc7b5d9bfb71d0cc3c28e5d7299e08eb7624602cc795ed2c6622a083d287a05eb2fdbfdc9fae29761e13c9fe37b9972eb511093ea091ae847c970af623bb052b035b4887ecd4909d834fc4e32d7f87dc00b9c1ef3484ae76a020a13e443b"}, {0x58, 0x29, 0x7, "5ce0830b304ed381637d71283fe6dc77c1bcf9b52beab6cbe024199f8be8a29e7715738d3eade160f6e81d5cef9dd99727f8be155f80528f2fc4b826f3a152a709981e58d3932c"}], 0x11d0}, 0x104) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) 12:44:06 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080), &(0x7f0000000100)=0x4) msgget(0xffffffffffffffff, 0x0) 12:44:08 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) accept4$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x10000000) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x4, @empty, 0xff}}, 0x0, 0x2, 0x329, 0x100, 0x7f, 0x3, 0xc0a}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x7, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r3, 0x418, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1e9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() r4 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000d40)=""/231) 12:44:08 executing program 3: shmget(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, 0xffffffffffffffff) 12:44:08 executing program 3: socketpair(0x0, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r2, 0x88, 0x4, 0x0, 0x0) 12:44:10 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000340)={0xdf2, 0x8000, 0x3000, 0x1d7, 0x0, 0x3ff, 0x0, 0x8, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x2}}, r1}, 0x84) r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r3 = dup(r2) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') fdatasync(r2) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000280)=""/118, 0x76}], 0x21e, 0x0) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x0) nanosleep(&(0x7f0000000180)={0x40000, 0x100}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='[]\x00', &(0x7f0000000100)='}*\x00'], &(0x7f0000000380)=[&(0x7f0000000080)='.\x009\x9c\xe2\x97\x8d&\xb5\n\x14\xb6\xdbp\xa1\xb6h\x96\xb9\x9c\\\xdd\n&\x04`\xa9\xad<\x12\xdf\xe0\x93\xaf\xe9\"\x03r\xb6\xdev\x7f\x90\xeb\x1c\x05FhZ0\xce5ABH-,t\xc0J\x16\xdd\x1bR', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='%\x00', &(0x7f0000000240)='\'\x00', &(0x7f0000000280)='-(-\x00', &(0x7f00000002c0)=')#}{\xef(\x00', &(0x7f0000000300)='\x00', &(0x7f00000000c0)='\'^:-\x00']) 12:44:10 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) write(r0, &(0x7f00000003c0)="f079a9077dbbe60d1f0c888d8b222bc82dc1b15beb2e8b89bcc0ab7a0ea858e907bca808f9838e10e37102d3ff5dd4fed1207c9581d5b4458db9d3dd48dee61183279f7abdbcde1e7d4941bf2ff47c1e7160aa2088fde8a2d0471f056cc4553d407acf858feea94cbab1021b7169efdc76019a8159f4d150cad97991a6344df7a4607b7262bca37b80d0d261b6e482de0fc98f3d8f3091f7ee68a3c3618eb87edd2d721da89e77a3838c5dcad1b4e125fa8e8766e8e9f791f281bb44", 0xbc) readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000280)="26acdabea0650da39610163ea8021a1a30c5c28f2134bb131fe80e1876085f807c10b04c2c330b2248624dc7839441cf29fbc43f6d37cd33ecc259d15c34414ca7d2bfcc8bee2034e63fac4e325bfb9f2d148bada996adb3667227", 0x5b) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000a00)={0x9aa4, 0x9, 0x400, 0x7ff, 0xfffffffffffff801, 0x80000001, 0x9000000, 0x80000000, 0x0, 0xff, 0x6}, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r3, 0x3) write(r2, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) recvmsg(r4, &(0x7f00000009c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000340)=""/63, 0x3f}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/244, 0xf4}, {&(0x7f0000000600)=""/204, 0xcc}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/17, 0x11}], 0x7, &(0x7f00000008c0)=""/214, 0xd6}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) r5 = getgid() setgid(r5) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 12:44:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0xffffffffffffff76) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x10) poll(&(0x7f0000000200)=[{r0, 0x2000}, {r0, 0x22}, {r1}, {r0, 0x101}], 0x4, 0x1) mknodat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x8000, 0x9) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600000001000000800001f095660600010000001c004e2201000100fe8000000000000000000000000000aafcffffff00"/148, @ANYRES32=0x0, @ANYBLOB="0800000006000000040000000200000004000004"], &(0x7f0000000140)=0xb0) fcntl$getown(r2, 0x5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xe46c, 0x2900, 0x2, 0x0, r3}, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x49) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x10}, {r2, 0x4}, {r2, 0x104}, {r0, 0x2008}], 0x4, 0x0) 12:44:10 executing program 2: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x8) getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) msgget(0x3, 0x480) linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0) 12:44:10 executing program 1: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x3d}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r5 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) __semctl$GETNCNT(r5, 0x3, 0x3, &(0x7f0000000200)=""/12) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 12:44:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, 0x0, &(0x7f0000000000)) 12:44:10 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) fchmod(r1, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f00000002c0)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$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(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000240)=0x8) open(&(0x7f0000000300)='./file0\x00', 0x8006, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280)=0x7, 0x4) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000002380)="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", 0xfb5}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 12:44:10 executing program 3: r0 = socket(0x11, 0x3, 0x2) sendto$unix(r0, &(0x7f0000000500)="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", 0x7f70753798036051, 0x10000000000003, 0x0, 0xfffffd12) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000040)=""/207, 0xcf}, {&(0x7f0000000140)=""/144, 0x90}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/81, 0x51}], 0x6, &(0x7f00000006c0)=""/193, 0xc1}, 0x1) freebsd11_stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)) 12:44:13 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x109}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0xf58d, 0x1200, 0x5, 0x1, r2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xea, "0e61c9ac727ea84cfabf3ac9ae8d0701449aa71bbd1af6ebdfcd50ea612da8d99a5c0cb0dcded5da94b3f4d07897c7c3cf2fbed73f06b1966322b40f07aef56221c259e799cdfab09fe3f5a973e385b08658294796d8bffa15e5ce3ae6c39acf268daaf126a7b0dd79840d1831d6354a48e2036fcf1c6cd1c257dda4d824c8ed2b1526e8167258532aabba325dd303c8eebd43500d5336c1009bfe20b91556d0ff7da4958d38adb9ef0775a1a0f6775c4cb47ef1fe38c22af9c832739d4b368e3974dfc5848680127a0e72b97cedf3513ad735f517faa1a685609fba6716de1008ffba29f2162f8804c9"}, &(0x7f0000000000)=0xf2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x80, @loopback, 0x2}}, r3, 0x81, 0xfffffffffffffff7, 0x1}, 0x8c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 12:44:13 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32, @ANYRES16, @ANYRESHEX, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESHEX, @ANYRESHEX, @ANYBLOB="0fe6a3a392d6c4ca32a1c0d2c64b2c4bcd7fb888b96d6b15a81f298acdf40a153a8732d470a1b769d1336ae9de589f494133aa7049134e0ce775860c49e0e6880c5cc4dbf46f19ebad9bb90697c9239f08a78614345e1518a2c61a05aef45e4a5ddfa7d3c4d400000000000000007a573757c453a6fd5c72403223e572d290696ffc5595bd03eef5182c28c00ee95f448a471208ccd0ac3b1a08f10e43f5dacc5d22800ea0d72d04717a7b8701738848e5ae123e3d24bf7ed6c9d80d630872efd326ca1a15879d2ce00395ba6685bf017a", @ANYRESHEX]], @ANYRESDEC], &(0x7f0000000000)=0x2, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={0x0, 0xfff, 0x9}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000800)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000003429be2661cbf197e589f360e5639300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000df0ce14f509988d64eb681a58d755a9481ca9d5d82341b5267ed52ea46980185296804cd", @ANYRES32=r1, @ANYBLOB="0900000005000000"], 0x94) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x2, {{0x2, 0x1, @multicast1}}}, 0x90) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xfffffffffffffe9f, "46a116e4f5564d6c27c025417f739b7bb68108368e4b438527d34b93ee7e222bdc74558053393d0184e6d260269d010f87432a9d6010d4b567dc90e73972fe0b3b46eb29c85d4405b061a3fd01fb859f9515f40f9627323d115c6316d0e0b8cc7f12512291f77792681f94b53b2e349faf621ba5050d59443925eba8560c681d13812ed6b6be884dc2a80b728864c335dbd0f4a21c401db184520ca3a78a7fa769c9"}, &(0x7f00000001c0)=0xaa) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000007c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x8d0}}, r1, 0x8, 0x0, 0x7, 0x3ff, 0xfffffffffffff0d6}, &(0x7f00000006c0)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000740)={r3, 0x1}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x1, 0x3, [0x0, 0x5, 0x2]}, 0xe) socket$inet_udplite(0x2, 0x2, 0x88) 12:44:13 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000000)="e8f886ecd54fa291f9dbdcc113b658bceb6730bba9e2ea7217cdd15d5e548c5c4a661cabfd3fce6f0b", 0x29) truncate(&(0x7f0000000180)='./file0\x00', 0xc11) lseek(0xffffffffffffffff, 0x0, 0x0) 12:44:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x25, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x80000001, 0x4) 12:44:15 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x8) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x10) r0 = getpid() r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0x10001}, 0x1) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getpgrp(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) 12:44:15 executing program 1: setitimer(0x3, 0xffffffffffffffff, 0x0) 12:44:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setitimer(0xffffffffffffffff, &(0x7f0000000080)={{0x0, 0x80000000}, {0x0, 0x4000000000c}}, 0x0) setitimer(0x2, &(0x7f0000000000)={{0xfba, 0x800}, {0xd1, 0x9}}, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2, @loopback}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 12:44:15 executing program 1: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r1 = socket(0x17, 0x1, 0x49) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) 12:44:15 executing program 2: r0 = socket(0x1c, 0x0, 0xfffffffffffffffb) connect$unix(r0, &(0x7f0000000100)=@abs, 0x10) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) close(r0) chdir(&(0x7f0000000080)='./file0\x00') 12:44:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x2000000000090c, 0x100000001, 0x0, 0x8}, &(0x7f0000000200)=0xfdc1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x282, 0xc00000000000000}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x200000000000}, 0xfffffc5c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x9, 0x376, 0x4, 0x4, 0x7, 0x7, 0x34b0, 0xfffffffffffff803, 0x401, 0x731b, 0x4}, 0xb) lseek(r0, 0x0, 0x0) 12:44:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) execve(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x6009, 0x7fff) 12:44:15 executing program 1: r0 = socket(0x2, 0xfffffff, 0x83) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000002380)={&(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="7365f882b072bbcb57e83026098e360fe399f4a4d5d4949cec68525ba0f3917b3815c91ce952fff743e669f39c74bb1d010a41eb3d342d432df1a54fcfe081414cf2861ae4823011d6f8bc23e22363b058c4fe0c", 0x54}, {&(0x7f0000001180)="e6d69be8b7acd776e6b88a69b5e63f2d5c609674f115894b066401341281575dc89b575c3aa7c5834776ca53805b857bb86b5fdf65fa53637338d32e77416d6c20db0c222bcd8fbac7abf932456ec97a63aedcda5160a01198f922d2d3653a73edd6d41603b28af62838c5d79d4d144bb0f590b6dd5655f930845a1045878a0c1051dea2c8f2102c26e7b331c4c0c1a632ae0fb9dfd104a9cca6668c799a60887f4a1b44a1ff34bc0656b69c5784ad01def523d5fc0e65", 0xb7}, {&(0x7f0000001240)="c0fd75f8f516c3c68d8d0204332ac559d871ee03a1f34af89c3a9057dfd08666302f7924da41a7a16df6239d49ad462c1cb29b0cd40128e95bb0411003913d424efbfcdb8a2f5595e51a26a2924dab2bdba4f5a0b1d72a582b17f6e7f3c261ad08aace99f69926533ade6f42b3db1d9d4e90262ef4b50d3d", 0x78}, {&(0x7f0000000040)="665dcc3f10002e04647e43541194892c9229cbdbd8b186b3d1557bd0c54caae56b6825248e008520512ad47d61abef81cec347c3f754c9229865167364", 0x3d}, {&(0x7f00000012c0)="c6a5c119d0641b5010620fd3e9933d6501fe20aee6a79ee61ee4a72ab54ec2a3dde66b2ab765155b974d24c7094ac275fc9f91ab841bff7bd75887ed6cbc3b9792dc4884d32c369b1ab647efb0990cdd4020d7c384e89caff6db5e75d41ab033d03ba07bb496e5e96238ddf1b82acd41d8bc491e847bf3b5a6593b1a8c9521df24114112ca2c624efab8ad84a5e0b5d791d15705a23ad1ac6f9755863ec50b24b4d8a130441f7f79ca354ec493aa86b8ea786ffa767725942098eddd0cbd2e7ae3fdd0dd28de39cd5a5b37e3ffe2484d1ee89f1832971b138795901a4ccdb86c50f5d923a0d7bdd4c8883c516cad0356bce24fddaef8b56c607f873413d69c050a1ac9abc52b664b79f62eb1cbc0e485aa4aed37e323e576d58c1a7b32c8f838b865715982141fe0538b058236d77a903397ae1723eaaa842512b0d3a3e39c23150d388ace56ef64b64b465dc182bfee2289058049abca84b065663d80667663323a505c1d952d233a03ecb05477e3a243fc61872ee65ba6ab086b8c01710a9e458288f08510f58e162fd98535d0362114e11797c86784e6fbfb97a3a77bdcc43ccd27cfc5a0afc9a1865a1b13cbc81058de9efa09b60e821abe7f4661cd3bde97baffd62ba6f1496f61408f4a03e0ccc49144fcfadb7a46a25c84213faf245851b025e1672d94f79db6ea25ff67f45afe9da004fe44cd5e859fb3947d83a4ea4a7f44fce659c74e62f9a5db6ff245dfb8e63767fa5552943f2f036bab49fe4be37789fe3812284af519e12c10bcf58a618340490a08c8f136cf5bcbcee0bde6f858bc3c17a80afcaff98f127e93656be65cd12fde977887caccbeaa08a0688694e4a2d5e564fbdbe6c03850d0bdcc786153e93704bc7b4c08e12da2ff171bc189af2619ec4441f2f3cfcf74d6c3e7063ed72d0d0c848ccde69d1c46417168c9fe5c65ebc4ff039e9d43eb473db4581de51490acb86250a6a500fb2e36c3ff984cf8595291ef9f70bbf8af37702e0f139ae1d983521e5b97a3aa7ccc246ce205dd05a30e295c2975fe50e02901f486b52aa9b5c81c38d9038ef33c29eb0b8ca933a0cee5237ebe9793d464463f043c8e63ba7aba740beee7e750d6b2989e6c29dc89c460463423adf07713034ef3971c33828fbb955426afdf85332dfac82845803ba7e020c8dc91797221c878d2377ac947366a35cd146a7b362ea3e81b987085b008965b45e2f27df87e8a6bec2512d0821c86f9cadbd167013b6b19c9f584ddd2ad6b4c249ccfd70d64647a7aa74e5837c6490397c86605a4a2735872e7fc147761fb64fbe942182cfbdec901608a5203dcaf968e84b30303816baeb3178b573571ae42e6858aaa91b150a61a664294ad7f8838ec954b782684b0a97bcd559523d25e9447ad71c77d2fb29c5b8df6e6f59c6c75ad43257195f488a4ddb8c38351787a69cc027b89e80f50f4b31be488d19ad89b3101d955131ac5147ae2d3496290a56065555d4927df20b6796a31ba2086be3bc17bc609749853b2724ce9cc5963f7e9294bc466caaa3395ef2327e3213fa625ed2662302d079e4c1dbc82f90d441cc4fc1c776421119e952efa5157bd1803ecadda2122816429d3693809895a8054982114d0eb482d4c270f5457081d1cb7731515d29e33d8334437609fa71474ddf20e93776095b62007bedecd59e5a64093dc82b30ed7d7037e3187f56ff4d9c11492696a733b5452287a2b78df416d766abd338e6cd834b067c1dbf0f2bbc76ccc7adf881a489b5b7490810b2cc330dee32114940fe3c3712304248b534ce1606c784be0695cdd313cfdfb9dd714fe31dcba73a77c85174514f34c67dde1232cc73ba2bdd1054b8bf3248e7db422e6e2c4bcfdf908c6f3048d987e48365e2eaf1b65367916ea9e99473828769281228030c32ddab7a3f3963e219856c7b2066325e385ba36957446a288ac203c73c8b927b2e403c73ad3aa3c0257d6db1c1d5e380f5bca983684b21d6b856c8b191516a9bfd1f3561f7628145054d492affd3d7f50a68f45bffc51057bb22ae7dd7faaab07780fad8f389f3ca02e647e627b018575cf00ac8d6142f0a44358788b7ad28cef64d06bafa66e1b1eff084b8cacba9a078d0b9cd03cae2a0e103428b805cb0394e0e52dbcbcf4ce5c8d95828ebf95d9cc642cc00ac28d73848f768f2ffb78eff02b4fe4eac78be5538953d348c2401762451d392dd5be607b36e1155c6a5c195d861be456b6f506c17923a187817b29712dc4763878905f1a8f643ed3cba45d5e8aa70e0b724377fffbabc80bfc8b4c323eb6c3c6f3e84a5a062027628ba29526bcdbcd515a89c0855bf583cc19291f7d102e2ba75b8923a63312f761da581fb3d6643f31893625695451c5ef10ff40f58337be01520c17387838f6d256222ba6b3d7bc4c5e486fc2fdab372cf944a6c77edd30bf2dcdcd36f28621966567af6096f28110b635ab28adcdb2f9e013f4a0c0501999fbce7d70760726684420cfb0da2b3e750380e68baeb7489c96f7d9970b417ae4ddc3b2ac2ae77b29cf52715c807303980d41befb79fe6b69f1100b585b9f8b383df00611cc689441be2dfe4af0b1f56ddd3d803b6b289cddc836d6f9e6a16380b22b8688cca6e7d265659c3e053ca83aaa9b9483a6e3b11f34371ca83ff403eb3caf40739dd3bfc63cd846bfd9ba3cdb0c08dc96c2e4024b8e52dd37e48ee119dc4dad4e0210186aafdde51c7618f41fabe822a1ee6a702511f6bd562dec4fddcbd06f4de0e6d3e86f41c26dcf3adab197912eaf8e3feafc367b05b060e96c319300d01be23a1f00e520f78bca4617046a69d0240dcda23ff59e770a2a2f2806c2d3a0319539e6c80f89d2c594167090c1101fd24408b724a5c470763f1feb3ac609fc99b59694c84641ff52a6b9d0b2831963e110a849f62b54c7415c2c0064dafee50254f289e63b7e006f29c64e32a7580f051a18f541fb59348b558d82321c084b906f93e1a1a9cccbb7de135d20748087131d4f35a6673e31006ac6476bc71d2024fa3613ac97232848f823dfcb772202c9c6701c8207533b8bdd12e712996c831277d7416ca8a7af6452c8e4970ee20f2772a3979ae5d84f13e1ec516caf0a03b2062d3d3cca6e5448fd3bf7c22042d06bf8a8f1cf73bc7300249201ce99e1ec34cfb6a1759ecba1c28c2e3bc6ba54862c1166063829059d07b9f6ed738e8d100336042e7d9715514d6f6a61b23ce73df5825b28f7c74f7e56fd5218c29cd848970a3bdb0d46d06a234efc6c4a8336cbfa45edc38d0ced087d2fd779fd8050505568323faf5edbb55e33dd3cb699852693cf06eb69f9301fc0c043604a0024c8850d40803961cb090eb7940285b20394fa48b83078998263d6f858f73be3272db2fb987904f9d99ab1736e5e54ac85199a22669f05bda27c83e7835c1cbb7e33cf325bb1dbaf059e2c3cd280c54f19a8ef3b13b509a27fa19505b64896c3946bdcce5975fdff821754508a27fb08448ea995b74c7274e617933d0127347161b66e3eb86f2ea8b97b4cbb606d0dd67577ae19d10130c87c0385506d48171467a2883c29d0b5150f211420ae15985bb02fff6ea72a3f73556b7e3abf472c83ac351ddb5643983889bc4d90d804af54ca88d6d6f53711884c81cb0dbb2d004b5352ae3464eda9ae0478d3c447dce36750755d230a71344ed6e5df8e5ce3ff8a3ab6bbccb5cffaf3ccf6b3d730d3225a20f60d8ec46426fdd241492ea2cfc98faf9c4990dd8176b999d50a90c90b7b5547093d5a458fa459c11af6dd74d3385391876d8cab4cdb83bd12a54a36b50375ca834de8279cad34e390f4b9bf049cce9baa18821db55ed66d367fa963d7bd174ba8882b0300dc3b3082811b97f5ee18296889e0a864e4959c2f0fb71dcc9f56742b7cde5b3a7681e345585fa373077a5988ef865a3daad878e1564e340557fa238f152cd4c3b58e64220301711bc5a35e63362cace3f4adc89e69ba3281686f54172dc6cd25b654ab8ae0e092a69e9141ff578d786ad6dc2a0e0efa4982e854d17f63143b9c17ae4c0b32cab1ba6a707754ac625188094a9f24554aef0f20e7c82f3917f5ac964a7122f306eff36ffba3b7014869d2abf768f690459bed52ff5aa9e137546a8d64c21605e109c78bcba59d71709af4ee7f0e1f4ed41a2b6dbe792556737715460ba27dd2e8aa80b6283e50918e6860fe783ef24888bb44b7a06295f2d0b3954fe139442fd7a19fbbe444fda421a507f9b5d6e2f6f079eca17431c38bef7fad2187111f16921339881d8a435dd79036ea7c200f812bdf69c2212348c4033b63e029790ee60d97cbc9eb65005d6fa2d1c337a5b9738d286c230a3108f8ed781e57dbc55cdc6ae266f2ca25c256e635fbcd70d0f846414ea07c1408ef18298fa93353e0b05f7c4260974ff75abc8de4f0b226d0612ce0e04a161aa076c3548d91fb5fb51e5f14921b93cc1ce50b8f5a8ee42006bfb3cb0a9f473a837a8ef6807b5af87934034b739b38a65108dd4624fd1992dc96db4dbdec2edc4103c17be2cf42c465eeaeabb81ab5a77535f20c4272081201565502bbcddbd61f4cde56f38f5ed0ba8720ea5785d4663dab26cf512a4fe8b743d5f9e21cf402ed8258e9b14a60bad0cdc06ac3b23f33fc9e4f373b5a30de99b7694d4817af52a1d82b85743e6bcd0d14c940307c375ecb3bcbe1b99a3a4e5ff8b74ae454e21494ee2c606f7f0df3ba27d40a8217854c73bae8a1525db4f40ad413f93781bd66f5a1a1b120ac7db0b52857e9b4561ad69cf87672673981ab3437fe9481995bbbdf0c879051997f1748d3629dfba5ed757dd6a26f37813fc4fe1fd99195fa8ae7e44aabd9b511e38fabe7a04572a9308839db07066157588507872e4dcd5bf00925b41c18e23bab669d0f608c07285da531ed661304eb19e2e9bb389ebad8017ed7ae4ce8b8d9bc7a35f55d45f62bc87f8d209548289e87c7c64bcdbcd7aa842e101fe37a3adf8e12ffbd25dec06ee89aa05ef2f2dd9fc96eda1fa1da963171b9585312c74c8166d35c6c9f14cefe40eda3326694e672b6aac0559c8585e81d99f3be0c7f77087b73938fd059ea9f3827123810d1686835e3d6b1184ef7238cb610feaa684e74e4c51320672733bf9f48aa537932e80a289ec03754375277773d1f61fbb2d64762faba1b44965f4b85c1bb3c7b296214d125d0bb608a0a1fb01f7d76c41b8d8f5c0421da8abcf888c5afa93a30e1d58281b388f128eee5eebd3978510496b094aa3835660371ae64abe763e242010995617bc7caf040d71d42fd1cf541f3a4004bcf0148cfcaba4da51e63e33ea7769dfac239e8c068e43d654bf91c1615c3839600fbca9641581050d637ed65077854716ba8da0ae3cbee4b299e61dad4c120642f5c89ca5af44cd9e6ef4a5f553955946829b26f5be1aad45f3981895a2444427132e140f40a594e5a451a8e5ea9c6f132b66888b375dea226a96a21c21bc82305b1961cdc01375688556035e5c37f537e7d7d6eaf3fe2124020d5d8ed7053d836b28a7884b48ad54379eb43b44c1096c2f3726628ea425f1ab0e79deba96f078b4da5c6e3a28f6c24da66171678418466d935d4c23eb5efba514bec518d533337dcdfdadd4500c55931eec46cd03140de6f34fa850b09208af4ea73939a89acaa4e2a67ece6c492c0d3be647975e4c449eedbda65c5453589690fbdf3b8592da5aad92e331115c69f270123786d1b089d882a17649c4819768b53064843", 0x1000}], 0x6, &(0x7f0000002340)=[@init={0x14, 0x84, 0x1, {0x0, 0x4, 0x7, 0xffffffffffff4ff8}}, @dstaddrv6={0x1c}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x40}, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000023c0)={0xfff, 0x1, 0x80000001, 0x20, 0x8001}, 0xc) socket(0x2, 0x4, 0x9) 12:44:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1fffffffffffff, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2001, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7fff, 0x71, 0x6, 0x7, 0xbf}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="d100c3912bc4e6530200"], 0xe) 12:44:19 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000040)=0xfffffffffffffff9, 0x345) 12:44:19 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x2c, "fafab3ca5ad191cbdbc77014d5a76bae7c66afb4720b97e4103798daf209d1e9e5247998d2ee8af4dfc499f0"}, &(0x7f0000000080)=0x34) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x80000001}, 0x8) r2 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x66, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r3, 0x11, 0x4, 0x0, 0x0) 12:44:19 executing program 3: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x1ff, 0x5, 0xc2, 0x7}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={r0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000002500), 0x0) 12:44:19 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1, 0x20) shutdown(r0, 0x1) close(0xffffffffffffffff) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:44:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname(r0, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 12:44:19 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, {0x1c, 0x1, 0x0, @local}, 0x0, [0x9, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x9]}, 0x5c) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$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(0x0, 0xe010, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup2(r2, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) accept(r4, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) fcntl$setflags(r4, 0x2, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x44, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0xc) truncate(&(0x7f0000000500)='./file0\x00', 0x100000000) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 12:44:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x4) r1 = dup(r0) getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x4, [0xa0, 0x114, 0x46, 0x101]}, 0xc) 12:44:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0xffffffffffffff00, @loopback, 0x4}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000000), 0x2) 12:44:19 executing program 1: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x661) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000000400, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3) 12:44:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1410, r1, 0x0) mlock(&(0x7f0000e47000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0xffffffffffffffff) mlockall(0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x5, 0x12, r0, 0x0) 12:44:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x81013, r0, 0x0) fsync(r0) 12:44:19 executing program 1: execve(0x0, &(0x7f0000000040)=[0xfffffffffffffffe], 0x0) unlink(&(0x7f0000000000)='./file0\x00') 12:44:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fsync(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x2, 0x4) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 12:44:22 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, {0x1c, 0x1, 0x0, @local}, 0x0, [0x9, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x9]}, 0x5c) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0xe010, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup2(r2, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) accept(r4, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) fcntl$setflags(r4, 0x2, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x44, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0xc) truncate(&(0x7f0000000500)='./file0\x00', 0x100000000) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 12:44:22 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpgrp(0x0) listen(r1, 0x2) fcntl$setown(r1, 0x6, r2) wait4(0x0, 0x0, 0x11, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x80000000}, 0x10) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x2f, "264d96e7880a9945a1798fb4d7f7b2e2dd1ea6c748715af9e15b8197a6367686f56ecb737ad9d9bd0acc4ceee48ad9"}, &(0x7f0000000100)=0x37) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r3, 0x200}, &(0x7f00000001c0)=0x8) 12:44:22 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1410, r1, 0x0) mlock(&(0x7f0000e47000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0xffffffffffffffff) mlockall(0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x5, 0x12, r0, 0x0) 12:44:22 executing program 3: msgget$private(0x0, 0x2e8) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e237f000001000000000000000000000000000000000000000000000000000000000000000000002000"/136, @ANYRES32=0x0, @ANYBLOB="01800000ff030000a90000003163fdb807000000"], &(0x7f00000003c0)=0xa0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x800000001) lseek(r1, 0x0, 0x1000000000003) open(&(0x7f0000000240)='./file0\x00', 0x800, 0x109) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)) truncate(&(0x7f0000000200)='./file0\x00', 0x6) getrusage(0x1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 12:44:24 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, {0x1c, 0x1, 0x0, @local}, 0x0, [0x9, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x9]}, 0x5c) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$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(0x0, 0xe010, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup2(r2, r4) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) accept(r4, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) fcntl$setflags(r4, 0x2, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x44, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0xc) truncate(&(0x7f0000000500)='./file0\x00', 0x100000000) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 12:44:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1410, r1, 0x0) mlock(&(0x7f0000e47000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0xffffffffffffffff) mlockall(0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x5, 0x12, r0, 0x0) 12:44:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="e4e11df357f3e8ea6a92e6dedb8415", 0xf) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8) 12:44:28 executing program 1: r0 = socket(0x2, 0x2, 0x2) shutdown(r0, 0x0) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x309d, 0x0, 0x8}, 0x0) 12:44:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x0) dup(0xffffffffffffffff) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000140), 0x0, 0x400000000000009) getsockopt$inet_tcp_buf(r0, 0x6, 0x461, &(0x7f00000001c0)=""/247, &(0x7f0000000140)=0xf7) socket$inet_icmp(0x2, 0x2, 0x1) 12:44:28 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1410, r1, 0x0) mlock(&(0x7f0000e47000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0xffffffffffffffff) mlockall(0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x5, 0x12, r0, 0x0) 12:44:31 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "fe36a587c50d3288cdb358b6d166bd0a36ee41919c40001e3d59b725bde7a6313f0991434e15e9b69a55ed4ae231990ad92ca09818ab63c4a5d75a616ded4bf4925c14008bca3a92c64df354a10c6ea3f59f222f33cce7e327fd6f2bfb34374bde06fcea14f20f5288b054c916465f5f8592d54853218aeeda01959c6e885dc05cdb9f2d9c72ca2c79fe37c045ebaec9f6b3e7a18227e804e07afe3bc14fd1aebd0577f97d69218e0ec1d82b5b7d8acbcdd60181f3e3274819ca0d7b30208b70e64450485710323bd886bdac71d5d64ca06e0945663f5ccaa66bc50337fc2e85e03996a26dbf815f35b8681295d063b7"}, 0x100) close(r0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/133, 0x85) 12:44:31 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0xa) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r1 = accept(r0, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x40, 0x3, 0xb22, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x800}, &(0x7f0000000100)=0x8) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) 12:44:31 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x110004, 0x180) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x6, 0x2, 0x80000001, 0x80000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8) r2 = socket$unix(0x1, 0x5, 0x0) fcntl$lock(r2, 0x40d, &(0x7f0000000000)) 12:44:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x48000}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x3, 0x2}, 0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0xfffffffffffffeff, 0x1, 0x6, 0x9, 0x8}, 0x14) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) 12:44:31 executing program 0: r0 = socket(0x4000000000002, 0x3, 0x1) close(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_udplite(r0, 0x88, 0x9c9ccc04b3332b79, &(0x7f00000003c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x200, 0x2, 0x80000001}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x20}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) sendto$unix(r0, &(0x7f0000000280)="ac8ebba91aa874ca62a40345aed73829663b019650e1879f65dab5dcbaf74de8b18dffa34f9b12bf6544a0709743af95c5d7d684a2bb7fe803241ad92d718c9c4ab0f22c01843720464b9411a2b02d674eb887cde96fa91cd620455d750e41bd350d799c45812351335efc1be3286989a0e336fd64a6cd4881673d8a9132e15737f6d96f25268006825388a9f85bd6aef4518a77f9540a215a2f6b6c0c5167fd8652e3065605e90fb87f6b46db183ed5829b9723cf1f6bdafab8538b1f6bde134fb617d134870adafc15b11671d3d34ed38403bad57f9ca8feeb6050744c423fc12f7e4997902feb8e79bb579e3d1401f686", 0xf2, 0x20000, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) fcntl$setflags(r0, 0x2, 0x1) shutdown(r0, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x1, 0x4) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000140)={0x8, 0xfb28, 0x2, 0xffffffffffffff84, 0x8, 0x80000000, 0x8}, &(0x7f0000000180)={0x80000001, 0xffff}) 12:44:31 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23ac1400bb000000003f00"/136, @ANYRES32=0x0, @ANYBLOB="ff7f000008000000cb0000000600000002000000"], &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000380)={r1, &(0x7f00000002c0)=[@in={0x2, 0x3}, @in6={0x1c, 0x2, 0x3, @empty, 0x20}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x1d}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0xf315}]}, &(0x7f00000003c0)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1, 0x10000000, 0x22, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x0) 12:44:33 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669267431da6c653000"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xb) close(r0) 12:44:33 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d10600bcfcf8b2bfaeb5b2800b8d80008e5ba75c5e13833400e96800c4f3317c1ff44fb2931444b5779d47"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000004c0)={0x0, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x500}, &(0x7f0000000300)=0x9f68dcfe3e175cfe) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='dctcp\x00', 0x6) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYBLOB="540084c0def9000059718f390468dbeb9c0378535dc7000800000c653bfe82a1034a0d38e5a1998e5750a3a585b2aa0424511a95e0ff6c8598afd300000000e4ff0000000000000000000000000000d4f8eea65e5b4300000000000000002ad381a700"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={0x0, 0xffffffff, 0xfffffffffffffd6e, 0x5}, &(0x7f0000000380)=0xffffff45) futimesat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYBLOB="414e000000000000090010000200000006000000"], 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = semget(0x2, 0x0, 0x401) __semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f0000001640)=""/63) setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000001680)={0x0, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xffffffff00000000}}, {{0x1c, 0x2, 0x63}}}, 0x108) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 12:44:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x1, 0xfe9f) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 12:44:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xce, 0x4) sync() getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x2218bd4, 0x0, 0x9, 0x7ff, 0x100000000}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x9, 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x5, 0xde, 0x4, 0x0, 0x9, 0x757ea749, 0x3ff, {@in={{0x2, 0x1}}, 0x0, 0x80000001, 0xfff, 0xa11, 0x3, 0xffffffff00000000}}, &(0x7f0000000080)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0xfffffffffffffe01, @empty, 0x40}, @in6={0x1c, 0x1, 0x1975, @remote={0xfe, 0x80, [], 0x0}, 0x10001}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 12:44:33 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000040)='./file0\x00', 0x10040, 0x26) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="1346a31753d7092761f079a37ae67cc2cffb74ec7e2c389017f8ee82f7a4ce73a0498a9d8293273ae711bc8eb651cd7043bf8d9c1b599a6e48d00d8332e0d00ab1bb6cf8f0a99518f35a5334d0ea191a82117415f9f133844c884cb932a42b2d5b0b34866b32b0de21ad8f052258840c26f9b4fd940d106fbcfab743252d9a4d6d4701526bc47e37ca21e8df36e773e520429cf404e1c088dadd6aa32129db182e805f54e63646d0f902e9f53578a4ecdf78bdbaa14044a72400b644a16deb2f8ed441d522f98a91f0d281c88a5daac4cf9f3bc8b8f1c355b171dff15985c7fd51", 0xe1}], 0x1, 0x0}, 0x0) 12:44:33 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x3, 0x4) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x338b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000013c0)={0x0, 0x63, "c21e363e4570f6d671b812c30011ea8f4f2da28e3b7d2d38bb4ba44d186a73bd835746842ed4b52fc4b3bcfe93429d8e3d37cef1f257b582bfe5679d01b905b8595953c90534e201be4bc826dde5f0fd3fda79b5a768149ef81f91d15eaffc36986672"}, &(0x7f0000001440)=0x6b) sendmsg$inet_sctp(r0, &(0x7f0000001500)={&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000180)="d1c039f0639ab3dc521ca65accdf839c4c971990b410854f95dd8f0a2d7c9332d0f7e46720cbb8263792894aac58a6ccecce909404b89139d1b43ef325ea23f1c0070b6da0b61108bd9136b3a3ecbf496a5518061069337e920c3aa4d95b78342a4ffafbc572f7509b", 0x69}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="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", 0x1000}], 0x3, &(0x7f0000001480)=[@sndrcv={0x2c, 0x84, 0x2, {0x5, 0xfffffffffffffffb, 0x4000, 0xfffffffeffffffff, 0x2, 0x0, 0x90, 0xff, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x4, 0x4000, 0x400, 0x20, 0x3, 0x7fffffff, 0x7, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}], 0x7c, 0x20001}, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000001540)='vegas\x00', 0x6) r4 = shmget$private(0x0, 0x2000, 0x444, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000001580)=""/240) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001680)={r3, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001780)={r2, &(0x7f00000016c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000017c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001800)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x6, 0x2ae7f3b, 0x9c0000000}, &(0x7f00000018c0)=0x94) freebsd11_fstat(r0, &(0x7f0000001900)) lseek(r1, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001980)={r5, 0x69, "d30b9cb844aeb4d54cb427eda711ae8ab9adf0a11cbdf3de3f50f31681b29e23584119627758ee6ada70b61d9cc0ade57b1dfb99825143c4b320bec43fcc97243fa76de835cd69d5fc51dfe15fcfee13e02e119633a82222c218dfa7a92be3bfa1fe9aecb7dad7b397"}, &(0x7f0000001a00)=0x71) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001a40)={r3, 0xc15, 0x810}, 0x8) clock_getres(0x0, &(0x7f0000001a80)) r6 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_STAT(r6, 0x2, 0xa, &(0x7f0000001ac0)=""/238) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001bc0)={0x3, 0x5, r3}, &(0x7f0000001c00)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001c40)={0x3, 0xfff, r7}, &(0x7f0000001c80)=0xc) readv(r0, &(0x7f0000003180)=[{&(0x7f0000001cc0)=""/196, 0xc4}, {&(0x7f0000001dc0)=""/115, 0x73}, {&(0x7f0000001e40)=""/139, 0x8b}, {&(0x7f0000001f00)=""/157, 0x9d}, {&(0x7f0000001fc0)=""/37, 0x25}, {&(0x7f0000002000)=""/53, 0x35}, {&(0x7f0000002040)=""/8, 0x8}, {&(0x7f0000002080)}, {&(0x7f00000020c0)=""/136, 0x88}, {&(0x7f0000002180)=""/4096, 0x1000}], 0xa) accept4$inet6(r0, &(0x7f0000003240), &(0x7f0000003280)=0x1c, 0x20000000) lseek(r0, 0x0, 0x4) open(&(0x7f00000032c0)='./file1\x00', 0x8900, 0x20) clock_settime(0xe, &(0x7f0000003300)={0x9, 0x9}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000003340)={@in6={{0x1c, 0x2, 0x400, @loopback, 0x1000}}, r5}, &(0x7f0000003400)=0x84) shmctl$SHM_UNLOCK(r4, 0xc) 12:44:33 executing program 0: r0 = socket(0x17, 0x410000001, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = semget(0x3, 0x6, 0x20) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000140)=""/20) close(r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r4, 0x22c, 0x2}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x6, 0xffffffff}, {0x80000001, 0x1}}) 12:44:33 executing program 3: pipe2(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001440), &(0x7f0000001480)=0x4) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) writev(r1, &(0x7f0000001300)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="4c749b4cfb91449e1692f7deac38705445542cd08a54b583179208940ca778e30ab86e99259872888c9927b0d83e83c71a7ccff30b0e688f5bc87506149295d95fa3791457e38c4f80bac3228e0cbfca26bc556532637203c5b1b93553d7feff6d7cc54078ead1abe57b90a0ec5ccad6230a16a2e81efa89907a213809eb4f04681df15fe2564c34ea2231826a0a0f4f2c90ea2734191b8c89e6ff0ddfedd4c2081e8525f013e75775e7107a2bd8dc1806ecb5498c19257de7c731a04e3c732adb29eed8f51bf1", 0xc7}, {&(0x7f0000001140)="c2a1d94b89272abebb3faf1b2592633f0154a93fc237b264829d3a9ef38caf26d947e1853d895d28870275130b8d4795fc4aa723922fc3ad95b3cd67706089a0342a5b974e11397f73bdf27ca72861b00216591aa621d7d1a021db8e7c08a6ef1719dc14daf0c3b28b0136762580c2423f98c986bd8eae51b1bfb8642607bd8ef978247d6b", 0x85}, {&(0x7f0000001200)="85294258d31c70a669bce3f28c13ada670ef3c88f38daa2a3b", 0x19}, {&(0x7f0000001240)="88d1de7958a609ef20cdc30d4304ee647b5f8887fb90ee47dd539a138e47ebfd085bc5048749ce41f35fb0c0fbbb1caeaac2754f35646903fc74423e27f325a28d76a2bb8295b173b4edfbb45f975a281cca2ccd4bb85b0afcbd26aebfd216a447a33c6a6cc85af82908e4653a660a99d7c1edde5be59d0d16ef8cdc43028670732f78f3277afb68", 0x88}], 0x5) connect$unix(r1, &(0x7f00000013c0)=@abs={0x1, 0x0, 0x1}, 0x8) execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) r2 = socket(0x1d, 0x10000000, 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000001380)=0x1319, 0x4) 12:44:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41, 0xf0) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x0, 0xe00) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xeb, "16d823999da8adceaf3974e5b905740957e40a4f68e60d930305dbd1bc398fc5a1a7329c1cba4a92a6d9a5161526ce78f38ee6219cdbf3023c3ab99eb52e7347e438b0a4d707a2ff3d7a6baf9c988d336216ea9a8548f5de4446b53aaf3b25c00277ffbcb486765310a8854834d69de119ac9e05ca51cce3acce4f4c9b3147f0773c59e3399bc49a937da1075b4705b69d62b462c7e7d346924ac8dc3fe789791179430eaf1be726182ce43cd50f986435abf473ce40a97c49bc741b69fc7c31c0ceb180266dbfbebd68620319d05d9988d5713c18617d5cf715331d3da429abba878f47b771f62cc101d5"}, &(0x7f0000000040)=0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x820, 0x1f, 0x9, r1}, &(0x7f0000000200)=0x10) r3 = socket(0x1f, 0x5, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x4}, &(0x7f00000002c0)=0x10) 12:44:33 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3ff, @loopback, 0x80000001}}, 0x0, 0x7, 0x7, 0x0, 0x3, 0x80000001, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x0, 0x3ff}, 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0) 12:44:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000080206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) accept4$unix(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x0, 0x10000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) 12:44:39 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)="5c6241db3dbd4bdb51dcdc021e94e33119af2879db5da05c41d3c00290f5d15964c9b43fb94e56ce609143b66861cd5fe93a1a0f9b685e1d1a84badbd7524dff28", 0xff91}], 0x1, 0x0) r0 = socket(0x17, 0x5, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x347c9b2c, 0x4830, 0x7, 0x100000000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x1f, 0x7, 0x10, 0x0, 0x80000001, 0x10001, 0x2, 0x6a1, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r1, 0xfffffffffffffff9, 0x7fffffff, 0x7, 0xfff, 0xa51}, &(0x7f00000000c0)=0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xa, &(0x7f0000000100), 0x0) 12:44:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x7, @loopback, 0x7ff}]}, &(0x7f0000000140)=0x10) 12:44:39 executing program 0: r0 = socket(0x17, 0x410000001, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = semget(0x3, 0x6, 0x20) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000140)=""/20) close(r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r4, 0x22c, 0x2}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x6, 0xffffffff}, {0x80000001, 0x1}}) 12:44:39 executing program 3: r0 = socket(0x2, 0x5, 0x0) select(0x40, &(0x7f0000000140)={0xa}, 0x0, 0x0, 0x0) close(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8001, r1}, &(0x7f00000000c0)=0xc) 12:44:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x20) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100c04, 0x40) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x1f) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) fcntl$setown(r0, 0x6, 0x0) ppoll(&(0x7f00000002c0)=[{r1, 0x20}, {r2, 0x200c}], 0x2, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)={0xfffffffffffffffe}, 0x8) setsockopt$inet_int(r2, 0x0, 0x5f, &(0x7f0000000180)=0xfffffffffffffd84, 0x4) open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80) r4 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x6, 0x4) freebsd11_mknodat(r2, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0xeed5) freebsd11_mknodat(r2, &(0x7f0000000380)='.\x00', 0x40, 0x1) connect(r4, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x33}, 0x1c) poll(&(0x7f00000000c0)=[{r2, 0x100}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) open(&(0x7f00000001c0)='./file0/../file0\x00', 0x100000, 0x24) renameat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x0) r5 = semget(0x0, 0x0, 0x300) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000003c0)=""/19) 12:44:40 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x10000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000001c0)={0x2, {{0x1c, 0x2, 0xffffffff, @empty, 0x100}}, {{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xff}}}, 0x108) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) getpeername$inet6(r0, &(0x7f0000000340), &(0x7f0000000380)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 12:44:40 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000380)={0xc806, {{0x1c, 0x2, 0xffffffff, @loopback, 0x9e}}, {{0x1c, 0x3, 0x40, @empty, 0x9}}}, 0x108) r1 = socket(0x1c, 0x0, 0x9) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x44, "3942cf1d855c9029c3b3ad5583fd2538a23539f98a2db4c7b42684f58eedbdd3fbd8e8ea72d3fe95629f9f860f3addc7a5732e8e8bfc6fe57601e6617d6b95322f5552f8"}, &(0x7f00000002c0)=0x4c) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x0, 0x3, 0x7fff}, 0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r2, 0x6, 0x8, 0x14}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a00000059023add07c4e9106331be3e7471e1911a57994ca0ab3250b90000000000000000006e012a6c1cefdaa756b9c24f9f7ccac4432ca3b396d6835e11b42c91d4602519f009cd64731a8988f835f09427b974b0c49507ece602536d1aa0c811335c729b1e9fbf4bb61dd666cd80f65ef477f05d32f1"], &(0x7f00000000c0)=0x22) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000340), &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x90000000000}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff80000000}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0xa686, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0xcff, @loopback, 0x5}]}, &(0x7f0000000200)=0x10) r4 = socket$inet6_sctp(0x1c, 0x2, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 12:44:40 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x90000000000208, 0x0) truncate(&(0x7f00000001c0)='./file1\x00', 0x608020001) lseek(r0, 0x20000, 0x1000000002003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x8001, 0x4) close(0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000000140)='./file1\x00') accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000200)=0x8, 0x10000000) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) 12:44:40 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e20c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0x84}, {r0, 0x4}, {r0, 0x18}, {r0, 0xcc}, {r0, 0x100}, {r0, 0x20a0}, {r0, 0x44}], 0x7, &(0x7f0000000240)={0x40, 0x4}, &(0x7f0000000280)={0x1}, 0x8) truncate(&(0x7f0000000140)='./file0\x00', 0x208020404) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x10) lseek(r0, 0x0, 0x1000000000003) semget(0x1, 0x2, 0x86) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x8) sendto(r1, &(0x7f0000000100)="39f0a257b9b07da73706f4a727d9d1bfb85da663532b0384c4", 0x19, 0x2008c, 0x0, 0x0) shmget(0x1, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) 12:44:43 executing program 1: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = shmget(0x3, 0x3000, 0x84, &(0x7f0000ffb000/0x3000)=nil) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet(0x2, 0x2, 0xbb4c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) r6 = getpid() r7 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x1, r1, r2, r3, r4, 0x1, 0x6}, 0x1, 0x0, 0x1, 0x3, r6, r7, 0x400}) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = fcntl$dupfd(r8, 0x0, r8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 12:44:45 executing program 0: r0 = socket(0x17, 0x410000001, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = semget(0x3, 0x6, 0x20) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000140)=""/20) close(r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r4, 0x22c, 0x2}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x6, 0xffffffff}, {0x80000001, 0x1}}) 12:44:45 executing program 1: r0 = semget(0xffffffffffffffff, 0x3, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/101) semget(0x1, 0x3, 0x403) 12:44:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x200000084) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) shutdown(r0, 0x1) sendto(r0, &(0x7f0000000080)="a2666d81f036d7b3874885f136d1f9728200e77e912940c5ee264490be29ab0bde1130b694c3149f23a856ae2e5ba24b655adcaf6a0910d9f30cb53d1a2affe8a2", 0x41, 0x1, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 12:44:45 executing program 3: r0 = socket$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$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f0000000200)=0x4) 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$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) 12:44:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f00000000c0)=0x3, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x101, 0xff, 0x8000, 0x3}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7, @empty, 0x8000}}, r2}, 0x84) 12:44:45 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020004) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3a, 0x530}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0xff, 0xf, 0x2c, 0x7fff}, &(0x7f0000000280)=0x18) r2 = socket(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1000004000000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) clock_settime(0x0, 0x0) sendto(r2, &(0x7f0000000100)="bbffd45c599a94e29fdb2319a3c31cca4f3ea8f0cbd2201c7ee6979f7b11e27b4433934669b3183a5bcd8f125a32991a4ee61aaa1b46ececce50d014c943c93933e6f5f0ff687c2ae759a9ebc35a41d5fa48a9ca3794057a25046c485414beca5c3e2ed74573519d91fab58356b69c863cbf72569f9fdf4875ca2f908140ce29455e23f189e27894ebf9", 0x8a, 0x20000, 0x0, 0x0) r3 = open(0x0, 0x0, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/153, 0x99}, {&(0x7f0000000440)=""/102, 0x66}], 0x2, &(0x7f0000000500)=""/68, 0x44}, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) poll(0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8100, 0xffffffff00000002) 12:44:46 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000009c0)}, 0x0) r1 = fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x100}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x2, 0xf8, 0x7fffffff, 0x0, 0x400}, &(0x7f00000001c0)=0x98) fcntl$setown(r0, 0x6, r1) 12:44:46 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0x100000001}, 0x1) 12:44:47 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_opts(r0, 0x0, 0x5a, 0x0, &(0x7f00000000c0)) 12:44:47 executing program 1: open(&(0x7f0000001780)='./file0\x00', 0x1, 0x20) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x20) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) linkat(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000001740)='./file0\x00', 0x400) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/230, 0xe6}], 0x2, &(0x7f0000001640)=""/243, 0xf3}, 0x0) getpgid(r1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) 12:44:47 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x51) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x111, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) r3 = msgget(0x3, 0x4) msgrcv(r3, &(0x7f0000000280)={0x0, ""/176}, 0xb8, 0x3, 0x1800) flock(r2, 0x40000001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, &(0x7f00000013c0)) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) flock(r0, 0xf) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 12:44:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000126088417aafdaa2bbc5dc31b165e33a249281e242dc64f239ba39c5a1dd7757f087a2f881d97c7de4cc6dfd9e9709835d9ac7491cbe6d4adff200e8cf1d3ba8a3110258faad8884756b9359c3ea853fc5a87d99253b9e59da2da8c5590d90e21b4173a43e4cd796aca289a0d1a9d8f76dfc82545172379d77070f8bae6dac7941f3f51"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="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", 0xfb5) 12:44:51 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000204, 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, 0x388) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 12:44:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000200)={0x403, {{0x2, 0x1, @rand_addr=0x80000000}}}, 0xfffffedd) 12:44:52 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xdecc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x7}, 0x8) getsockname(r0, 0x0, &(0x7f0000000080)=0xfffffed6) 12:44:52 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0xffffffffffffffd3, &(0x7f0000000040), 0x0, 0x0, 0x0) 12:44:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f) ppoll(&(0x7f0000000080)=[{r0, 0x108}, {r0, 0x20}], 0x2, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)={0xae}, 0x8) r1 = socket$inet6(0x1c, 0x5, 0x5) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="23d85588435cb05e69deda698149704c2aea465448198e67d206afe2f883b0ac7e90a2fa58a3ee1ce02e3a0db916c227f97ac5b5fce363beff92a46bffe6147d63ad57c37abdfb6b3f83dbd3b034d23fe59fd3b825f915af", 0x58}], 0x1) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x3, 0x7, 0x100, 0xd90, 0x4, 0xff, 0x1b14, {@in6={{0x1c, 0x0, 0x6, @loopback, 0x8}}, 0x0, 0x401, 0x9, 0x7, 0xcc, 0xffffffff}}, &(0x7f00000002c0)=0xb0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) getsockname$inet6(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) r4 = accept(r0, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000480)={r2, 0xb8, "7bf073f06bfaea661c548f404fdf1eb1d766867bb72edb6b26be25361eee3982f334a8a0856c1d031a0e58487a59a7f77d597e8747d5ac37b9569de7670b0057aaade9e1cf0df21ba6054890c34d6415dfe9692926234b6c7dc32ea17bca81f3a0def3344eb69f2f543d687da5016a1e1435f7604ec753da834b3dfb9201882c33b2f9a49ab5440a0f47db490d9c94cafe782b5d9a6b2072859edcc1311bb7248c02776e82b7484c79cea0bb11bdc4d7784842df35b9185e"}, &(0x7f0000000540)=0xc0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000580)={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xb71}, {0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x20, [0x8, 0x7fff, 0x1f, 0x48, 0x800, 0xfffffffffffffffb, 0x62, 0x80000000000000]}, 0x5c) sendto$inet6(r0, &(0x7f0000000600)="49c66235d81c005bb29d73773551d0584401e708c37df5ab9c5a23664aa5fa59cc63a7f4adf3d8c387aec2c2b5003b255c4f9222", 0x34, 0x20184, &(0x7f0000000640)={0x1c, 0x1, 0x0, @empty, 0x7}, 0x1c) setitimer(0x0, &(0x7f0000000680)={{0x5, 0x80000001}, {0x3, 0x1}}, 0x0) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000006c0)='./file0\x00', r6, r7) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000880), &(0x7f00000008c0)=0x8) socket$unix(0x1, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000900)={@in6={{0x1c, 0x2, 0x49000000, @loopback, 0x401}}, r5, 0x2, 0x9, 0x3ff}, 0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000009c0)={r3, 0x9}, &(0x7f0000000a00)=0x8) setitimer(0x1, &(0x7f0000000a40)={{0xffff, 0xe23}, {0x0, 0x100000000}}, &(0x7f0000000a80)) freebsd10_pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000b00)={@in6={{0x1c, 0x0, 0xff, @loopback, 0xfbf7}}, r5}, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000c00)={{0x1c, 0x1, 0x17, @loopback, 0xb194}, {0x1c, 0x1, 0xffffffffffff9de3, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffff801}, 0x6, [0x2, 0x30b, 0xfcee, 0xe4, 0x78b3, 0x20, 0x7, 0x100]}, 0x5c) poll(&(0x7f0000000c80)=[{r10, 0x52}, {r9, 0x40}], 0x2, 0x8) socket(0x1f, 0x20000005, 0xffffffffffffff00) execve(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d40)=[&(0x7f0000000d00)='+\x00'], &(0x7f0000000d80)) 12:44:53 executing program 2: semget$private(0x0, 0x1, 0x0) r0 = semget(0xffffffffffffffff, 0x4, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000000c0)={0x762, 0x0}, &(0x7f0000000100)=0x10) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x8, 0x2, [0x800, 0x40]}, &(0x7f0000000200)=0xc) execve(0x0, 0x0, 0x0) 12:44:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], &(0x7f0000000180)=0x4) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 12:44:54 executing program 1: open(&(0x7f0000001780)='./file0\x00', 0x1, 0x20) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x20) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) linkat(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000001740)='./file0\x00', 0x400) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/230, 0xe6}], 0x2, &(0x7f0000001640)=""/243, 0xf3}, 0x0) getpgid(r1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) 12:44:58 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 12:44:58 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) write(r1, 0x0, 0xc700) 12:44:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) freebsd11_getdents(r1, &(0x7f0000000040)=""/35, 0x23) socket$inet(0x2, 0x4, 0x9a01) r2 = accept(r0, &(0x7f0000000140)=ANY=[@ANYRES32], &(0x7f0000000100)=0x1) accept4(r2, &(0x7f00000008c0)=ANY=[], &(0x7f0000000940), 0x30000000) setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) sendmsg(r2, &(0x7f0000000880)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2f6f}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000180)="44b86e76ab3165fd54e8e60422e22dea27699f982619c32657feefeafde4fcc68a63aba9d97f6ee67ecd87c84e81624db7ce65c8d4b5dc0560e044d873b552ecc43db96a69549c2ebfacce26a3f220852052b7af99e0cceb5b2809f0044a99bc52da51784a326778c53e34cc124cabdd38471653ff0b96a84e0d4d8bbd47d2380bf9806be6d53ee93b", 0x89}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000000240)="da91c4b38b918c112a09fbacaac8e38a49983ce5562c78c411c2eba3e7c4eacd4ef296587f754a55ad924fae2a227617cd4e7b5dd9d22bac3d8fa2bf87183dfee9ec0c70d3456d904322d360587c94c43a0f8814a91e76965f49d1b07c3d0b39d919646fcf28d3951b52e73fa389161ad4e2cac13ff8775e6c470be1dfcba92da6dd180e2c7450c1eb016612d6ae8b08d1a516bee47d273f36d7c7c4b0319e84ca3b91c8c71ef8a5f8fcaaff9e5fc82db54c45dec852eac48eca113d1b085bdcbb8550c2e91fc4dd6626f3c71388878f34b1b7614eaf36965399d7dcfddf25361fb4c532b3f7e7786da0b07a2d3ca609b3b523", 0xf3}, {&(0x7f0000000340)="828044b77e9801c8013930acdf756481c80cbc1e98aa580cfe7bccf4b2241c591acab5a27d65d965243bc3c0b705dc60829684ca9c51d91a6ba1e92269ff1119e87e482d6cdb3a5cf62208f1dedd2a4ea3a9e9f1a2ebf1c90a3b37a966f6af24e663c6346d501fa53cf341023527c58c7e9f3716db3b742c0369cdb084cecae00b287f540ef51c0c5e2e857844272384da46b71bf60c37ae6b1cbbd0a617d9cc58f87c", 0xa3}], 0x4, &(0x7f0000000400)=[{0x68, 0x84, 0x6, "cfca2aa7718b9eb262110d726760bf6d5be7fa342319b82f54b5daa5197adcd03f60fffc5ece19a777186938855564b854f12f0b9f55aa3ef8fae2c0e41ecb451a2629fa1eed59eddf2fcb7e6c92858a1ba7d59374"}, {0x48, 0xad, 0xec08, "304d3e831d974d18c417035e4b72ea21bd662cfa9982b88acd1d70238ee7e2139b42326d6eb21f378750979a3a29a7d056c158"}, {0xf8, 0x3a, 0xf75f, "523842379e11581e8c2cbd04f55e51e34a0e4951bde5cdfc5df1883b35106dc1e018180330868c7ee88b533d51906222bac2ff5ffa525c630803441436b8bbce03381892232b7d00d51ef94e3017d559db7e2575ac5408c740795c475d9c1a502144851e0b43622ae9b07346608af0423c1af06e4ae68ccbd08e962f7c15860a585bb96ad0af88e43c1bc8b6bf6b4469aff972214610159d64912da4b21a0c056781ec8402b365faddb0c3426560d2e6b1091e7eb495b9fe5a4da9144cce901f78fabc146ac06a9dc639cff871a687df704b569a60d91c9ddaae37c73bb199dde9"}, {0xd0, 0x2f, 0x1, "ef992258a38e67e4693b487f12a8ca574b84fdff52eb43126d6a65b5aec713077953014471cebd3793f1ae8610b17dea8ea31b48cc89d980207a4aa305ebb3eb26ba7d3d3ef4464383c5ebd5d4d65aff7493dd6a00e375c5631a1c2c937fe627aa3d950fb42b1d5bde006c9cf819087844cc4730b1e4fe6ebeef9d43aa23d088a040eac2114c469851af3cf1e598a1cb7db147f4d71796109a9b6fa158fb6a9500746817995528cc0b5f9fa2fc76873a76e7a7de3d01e1bcb5"}, {0x108, 0x29, 0x0, "c7f5d8a4886c50ad7aede9d6eb7098141b2cf01cf6796cb634a34970e7484fcdb097ba843a476d069acef5cf74a086e864bfd2e52f81552e9f66d2da07441be2cbd1746dec00b40642f5a2d8cfdaa7cec9edd61020ec6f85e21e13872126b497c2081eaad4b48f7b177d727cfa4354b8d71edcbee6824f964ffaf8fbd33b50ba9db4cb8414a79d919dd98ae8fe4f2d5927ecf05d2bce941b5f26ff7ba6b1c0cddc15f8ef51358897489f891c603860ed7433200d49a9889c0562fb49fd52868e1d04157fe15b60462bd35418e4b0a1b9441a489eca2f24a5ed8e8248bb5b8d7d104147337b9f14dfafa55a13ca6dcd1907"}, {0xe0, 0x29, 0x3, "bad1d062b89b5d543346c921351185bb22b880fc3c930fd3393ace721dc3f3db78da19278b898266127de8c60803e6b1b8d07b40a4083780474268776236bc593a39382499f909aad0e883931383d35281dfe06fc50867cd85da68cab07849a75574be81e3c54d7d838f0e7b3918992feca3a7992071ab2dc889479bed5f748823f95c6a8faa5238f8f95bc130865e8bac91d8bd0c3f6e268200f300c3693857bb0aa1eee84fb1ca7a57429509dc9a71cfc9d3f136becd2e013b02bfa0ee4cf6669d23da8c6131e601dd44dd9a362215"}], 0x460}, 0x0) 12:44:58 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="706a55887c4e6c669aa20ecf27a079494b42e45d1bdfa3b696240ad8bbe9d946ab1e2b6023e9f887de1fe5bb305aad67708eef2c2a8215f30258678aa214705290450814061e8b3a00d4002fe5acdd69a255bca64fe02cb2d8c1b1b9c1ca185a47a0958499d330d3acf58892505cf49abf28716681b59c05e40b5352470f708307ff01372e4c2f29f047849f2cf351de304c50922c9c95864d3e01afe224898e3a8b1eb0d96bee151d", 0xa9}], 0x1) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f1", 0x1}], 0x1) 12:44:58 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000140)='./file2\x00') mkdirat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') renameat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000001c0)='./file1\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') chmod(&(0x7f0000000480)='./file1\x00', 0xa) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 12:44:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x81) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000740)=0x806, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e228e0800000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d87da9b44b21aebfbaef9f0ef8789f9c6ecd9d5ef923bb76bbe7360e1789264800ea4e8609373ea311a11e7b484469357a36ea2969c9373837418bd573064920ae7e13b5c75695336", @ANYRES32=0x0], &(0x7f0000000180)=0x84) getrusage(0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000300)=0x8) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000540)="955f85799b631f9648c9010afad004ba9df0e716d0a34c05e08e1a8d15ce3ca7a948c3a3e2da81419ebfeaaef7c40fe737212f753314e913c48df948a262111dff5278903295bc9863e72b6efa7986d3938ba0242d4a6a960c8d75d3da4a562c2c29015913827160377a4080637c6a07de0d976970e0176504ba8340107e171f74b31b1491fe9e514fa81a7a33eb5de168a391bd34dd5c9e3b0ea1ba8e35c4216e0f46239afc06a596bdfc38b12050aeb44fee0bc80e0a2fc117e9167ecab31ae752a08a10f934268f752170ddf1af40", 0xd0}, {&(0x7f0000000640)="cb7023e59c780700aa901ad275ddabeaa4c0c3b5b9d9a361a25a06cbca3f7fbaab3f80165d853f23d0665204c5054410fcc5c6cbfa811c0336916fc3f83732835f05fd950598260ddea531f31ace1624730c737b3693cf8d1c63c0b86d66b04bcf0e00d105512ca039a30740d04b14685f649ffcf9398186d902d36e5542408ded3a95be7850c459606d521a2dbd56d4b5532d1579cf3d42fce5ae9f860b1f6a22963ad8927fb64d5fa2bd31437bf8b32f42435e71e3ae4806a2882356cc981897c99e1e6f26bfb78f5236c416b22a18", 0xd0}, {&(0x7f0000000080)="b6a34aecb2db8cff3e35a3cbe7358427fa4617a403b5afdc86822cf53446a1c80047ca3b206548ec8696babb3f96f1e1019ad89246d612651f1a982852b31e648e0bba9f82b29a600702dc9181de4498d4984e48a309aa6064a5fac9640368f1be9d372083d5ea514db2bef6339786be8cb7d3560b", 0x75}], 0x3, 0x4) 12:44:58 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) socketpair(0x1f, 0x20000002, 0x7920, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0xfffffffffffffffb, 0x6, 0xc, 0x2, 0x95, 0x80000000}, &(0x7f0000000300)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xa, 0x8}, 0x8) ftruncate(r0, 0x3) ftruncate(r0, 0x10000) ftruncate(r0, 0x8000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r3, &(0x7f0000000040)="e9cb57ca215548", 0x7, 0x80, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x8, 0xd0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f00000001c0)=0x7fff, 0x4) 12:44:59 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) setsockopt(r0, 0x9, 0x3, &(0x7f0000000100)="d091bba395dbf372f4ecc7ecfe247c8c3e653714a49a41f2dcd571f5e87440c455fe1ee12446e55196382cb18705a13337c640fb5cb3f406c3a30bc44b4b494fa6c06d63bc0fea40857c67c4dae3ef41bd58e361e5102ba83cc175ca4bcc7eab1a01ba3c295aafda2e60fff63b4307611afee1159a8a4ca1cf67fb3d1ca69a5727d3a2cd2a3052a184e57e807a89b8ffb3b891208b2df9d0576745efb2ef", 0x9e) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 12:44:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x2) chdir(&(0x7f0000000340)='./file0\x00') r1 = socket(0x0, 0x0, 0x0) chroot(&(0x7f0000000240)='./file1\x00') fstat(r1, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000300)=[{r1, 0x40}], 0x1, 0xfe) clock_settime(0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x84) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket(0xd9681d5e15bd216c, 0x7, 0x1) socket(0x1, 0x3, 0x0) lseek(r1, 0x0, 0x4) r2 = open(&(0x7f0000000380)='./file0\x00', 0x800, 0x80) shutdown(r2, 0x1) 12:44:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:44:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/69, 0x45) openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') 12:44:59 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000040)=0x80000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) 12:45:00 executing program 1: setreuid(0x0, 0xee00) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/37, 0x25}, {&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000300)=""/149, 0x95}, {&(0x7f00000003c0)=""/224, 0xe0}, {&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f00000005c0)=""/42, 0x2a}], 0x8, &(0x7f0000000680)=""/150, 0x96}, 0x400c3) r1 = geteuid() r2 = shmget$private(0x0, 0x11000, 0x2, &(0x7f0000fef000/0x11000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000780)=""/105) setresuid(r1, 0x0, r1) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000800)=0xea30, 0x4) setresuid(0x0, 0xee01, 0x0) 12:45:00 executing program 1: 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$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)) r2 = accept4(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x0, 0x30000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getegid() freebsd11_fstat(r0, &(0x7f0000000280)) getegid() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xb4) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x200000000000021b, 0xaf7) 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getpgid(0x0) 12:45:00 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x2, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x14d, 0x100000001, 0x6d10, 0x1, 0x0, 0xffffffffffffffff, 0x9, 0x1f, r1}, 0x20) r2 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000), 0x5c) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="01000600090004000002010006008b64b96d2a3f04deb25d06a6acceaddec4b25e0fc74e8de39237a7442bcf4ae92b286bb0a333887fd538bf0b07cc1b763019f3427e899e15b56d6e0748136f032a4fff35ac6df7f9b0"], &(0x7f0000000140)=0x14) setgroups(0x2ca, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000480)={r1, 0xeb}, 0x8) fsync(r2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000440)={0x100000001}, 0x1) setgroups(0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0xee01) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) syz_emit_ethernet(0xda, &(0x7f0000000240)="fa25177af5e12b28ed23ff8e3d13d7f4b9a9f69c029bf82d2d8efb0062a9af80848e625694f9ae8e50fc76c6732ad6cdde2a09d5ae4f041014a86fea6e9cddc512a5ff3ab3055d1bf2483cd462a3e28ab5387c80257f0a6d91a4eccd69b95241398bbb6c00baa7456384cea1a2846aca7dbdefa67745c7ee9825a348a9d56d9044d262c6ec8e1802f7be186bd1660c023252be5bca1d1827b20c17d2b764acad70e2fda4bc063f8ec90867c173d45c20f9f59888aceeca8b17602017f23bb087fe605387ca2ba49d4a59605ce6cfecbecf484b2acbedc9c80ae2") 12:45:00 executing program 1: clock_nanosleep(0x5, 0x1, &(0x7f0000000080), 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x1, "78cba02b4e2c44b2ccd21f9cc126551b"}, 0x14) 12:45:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="880200000000000000"], 0x1) r0 = open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x80, 0x10) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x80) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 12:45:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000180)='./file1\x00', 0x0, 0x20) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x1000300010008}) flock(r0, 0x1) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="108fcb47eeb30d76043b61d12eea7e355b0ddd57d6e6477d90cd3bc08932221b4df83eb9faf8db5593c7467ac7f260f3cbc5caf59e86d036860fb894c713543f596add5ebf107b3a265c34b4af965138c0eaad0056bceddfec0c68876c09e22346c792249315cdd8918e27f506337665243f0000000000000061e63ded863607dcd42c149256a58e1f38d04ed7450f6da1c6fdef52a900000000000000200019b9238eb66d866b02006200a4e9778fc341ce82a67a50eea227e951a074cf9d5894c463616a7379e24db4478d9905b4069d7db3becb80cc3ba98b7b414e7968bde0fa726443d885920a20b011231570f6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r4, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x4) getsockname$unix(r3, &(0x7f0000002540)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000942cc9a859722ed7d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009fe5f0cf000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bdea3ebc1db59deb3712353564b6cc090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000078ee226a783d90368327053a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000174ae9fadbdcbe309a35000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000013000000000000000000000000000000000000000000000000000000000004b33e993843f79b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b000000000000000000000000000000000066e56ed7becf425900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ee229bb57"], 0x0) write(r1, &(0x7f00000004c0)="b2f3f7f570451c930a39cfa6be0bf13bf97b45ee80ce5c758d96956b6a47feebc80ee90f7509a742ac083c74dcbca15ac31ed0630b13449ca895fdf2d37b475ecb6c5a99f66142784002a0cb40146beab6be0eb5a797a1efca3fb4620cef191d0bafb06e8810c868a466d47b1ff61afdca7bc39b", 0x74) shmat(0xffffffffffffffff, &(0x7f0000b60000/0x4000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 12:45:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) unlink(&(0x7f0000000180)='./file1\x00') execve(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000400)=[&(0x7f0000000200)='^((\x00', &(0x7f0000000240)='[\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='}&A^\'\x00', &(0x7f0000000300)=')%\x00', &(0x7f0000000340)='(\x00', &(0x7f0000000380)='-(\x00', &(0x7f00000003c0)=':&\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='\x00']) unlinkat(r0, &(0x7f0000000040)='./file1\x00', 0x0) 12:45:03 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 12:45:03 executing program 1: getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000080)) getresgid(&(0x7f0000000380), 0x0, 0x0) r0 = socket$inet6(0x1c, 0x20000000, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xd19a09}, &(0x7f0000000140)=0x8) clock_getres(0x0, &(0x7f0000000180)) 12:45:03 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, 0xee00) r2 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r3 = geteuid() setresuid(r2, r3, 0x0) 12:45:03 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000a40)=ANY=[@ANYBLOB="00002e2f66696c653000987f80b0a469298660df4631cc75dbb7012fc1d87249a369a22dfb70c6b8871face1cdb16413aec84977dfd024c90b9143b8cfc1784c0a2e396b478af5c5a4ea9fae34e6e74061f5482460e48282cfbd72b00f5924db1a15f25f048beecaf0b59a"], 0xa) r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000007c0), &(0x7f0000000800)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0x90}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000980)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x6}}, r3, 0xd5d6, 0x9, 0x9, 0xaa, 0x7}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000000)={r4, &(0x7f0000000700)}, &(0x7f0000000780)=0x10) lseek(r1, 0x0, 0x1000000000003) readv(r2, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1, 0x800000000000}], 0x20000000000001b9, 0xc74) fdatasync(r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = dup(r0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000600)=r3, 0x4) sendto$inet6(r2, 0x0, 0x201, 0x0, 0x0, 0xffffffffffffff7e) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) socket$unix(0x1, 0x3, 0x0) readv(r5, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) accept4(r1, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000640)={r4, &(0x7f0000000700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000840)=0x10) 12:45:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x5, {{0x1c, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) open(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x40) 12:45:03 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_INFO(0x0, 0x3, 0x0) open$dir(0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getpgid(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) open(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) freebsd10_pipe(0x0) poll(0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0) socket(0x0, 0x0, 0x0) 12:45:06 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20089, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x1, 0x4) accept$inet(r0, &(0x7f00000013c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001400)=0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000012c0)={0x0, 0x7}, &(0x7f0000001580)=0x8) accept$inet(r2, &(0x7f0000001340)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001540)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001440)=ANY=[@ANYRES32=r3, @ANYBLOB="07800900000001040500010005410000000000800300ccf6db256546721aa2e3bdcbe8e0847d5079061709b766843fe6b73048018d08d16513a36f7d98ef1a4496e288c83c7455850fb11c786bbfe64db25b68dc23bc52f8ef58790e2b3fd160fcac350670495104b7dd134b2041bb54aee03d0dd188e484c4ceec0b0c3cd05130e391c528324c26f9e44ed160171bb04187a11660661d80d454f873e16a38a28bb5b1f19b31b8c41c2697c105749b95cf5293289ee0b8b7c15f28314ba6ae766184d19e79bdc9f11524d053836b68e778cf62faaf7e3944110d25a66200"/236], &(0x7f0000001380)=0x1a) socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/1, 0x1}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/21, 0x15}, {&(0x7f00000011c0)=""/216, 0xd8}], 0x4, 0x0}, 0x0) 12:45:09 executing program 2: socketpair(0x1, 0x4, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x5, 0x400, 0x5, 0x80, 0x4}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x331, &(0x7f0000000300)=0x5, 0x4) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x40000000007000) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) getsockname(r4, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setrlimit(0x1, &(0x7f0000000200)={0x4, 0x3}) 12:45:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x9, 0x401}, 0x8) 12:45:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f00000000c0), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000000100)="df5a085b567bfbb3b10013d88f888c911f162d09ac8165456426c2991bdfc65fc50b5b4683db67d39fbb786cd020f43690b75a44104c3a58a79d6212e5f16cfdd7e954554a3f2c4a3f346a86d5cd9c9c", 0x50, 0x20000, 0x0, 0x0) 12:45:09 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x8, 0x2, 0x7f, 0x261a, 0x9, 0xfff, 0x6]}, 0x12) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") bind$inet(r0, &(0x7f0000000140)={0x2, 0x3, @rand_addr=0xc536}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x8) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x101, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), 0x4) 12:45:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f00000000c0), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000000100)="df5a085b567bfbb3b10013d88f888c911f162d09ac8165456426c2991bdfc65fc50b5b4683db67d39fbb786cd020f43690b75a44104c3a58a79d6212e5f16cfdd7e954554a3f2c4a3f346a86d5cd9c9c", 0x50, 0x20000, 0x0, 0x0) 12:45:09 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e210100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe2100"/128, @ANYRES32=0x0, @ANYBLOB="0000000088ed0000ffffff7f0100000002000000"], &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r3, 0x1ff}, 0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, 0x0, 0x0) accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) dup(r0) sendto$inet6(r1, 0x0, 0x1cb, 0x800020000, 0x0, 0xffffffffffffffed) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') 12:45:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x82) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = shmget(0x2, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x8, 0x4) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) accept(r0, 0x0, 0x0) 12:45:13 executing program 0: setitimer(0x0, &(0x7f0000000040)={{0x400, 0xffffffff}, {0x1}}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r0, 0x86) r1 = socket(0x1, 0x0, 0x6) fcntl$getown(r1, 0x5) 12:45:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8007000000) pipe2(&(0x7f0000000040), 0x100000) 12:45:14 executing program 0: setitimer(0x0, &(0x7f0000000040)={{0x400, 0xffffffff}, {0x1}}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r0, 0x86) r1 = socket(0x1, 0x0, 0x6) fcntl$getown(r1, 0x5) 12:45:15 executing program 2: truncate(&(0x7f0000000140)='./file0\x00', 0x8) select(0x40, &(0x7f0000000040)={0x6, 0x2cce, 0x5, 0x8, 0xffffffff, 0x4342, 0x200, 0xfffffffffffffffc}, &(0x7f0000000080)={0xfff, 0x3, 0x68c, 0x6, 0x8, 0x5, 0x5, 0x401}, &(0x7f00000000c0)={0x0, 0x100000001, 0x4, 0x9, 0x1f, 0x1, 0x100, 0x6}, &(0x7f0000000100)={0x5}) socketpair(0x17, 0x0, 0x7f, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xc04, 0x90) fchmodat(r1, &(0x7f00000002c0)='./file0\x00', 0x20) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) select(0x40, &(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x100008, 0x81) fcntl$setstatus(r2, 0x4, 0x10004) 12:45:15 executing program 0: 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) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000040)={0x6, {{0x1c, 0x1, 0x1f, @loopback, 0x5}}, {{0x1c, 0x2, 0x7ff, @empty, 0xfffffffffffffffe}}}, 0x108) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffd, 0x101}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) 12:45:15 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, 0x0) setregid(0x0, 0x0) setgid(r0) 12:45:15 executing program 2: mprotect(&(0x7f0000532000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x7) setgroups(0x1, &(0x7f0000000540)=[0x0]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) 12:45:15 executing program 0: socketpair(0x0, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) munmap(&(0x7f0000e99000/0x4000)=nil, 0x4000) mlock(&(0x7f0000cef000/0x2000)=nil, 0x2000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xffffffffffff0001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000300)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e21c60000000000000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaff000000000000000000000000000000000000000000000000000000000000000000c0ca4433d889a804caa1b1de7b84c532af4cffed02332bad47f5df84d0536d763e317d192b7a0855aa9effa03aa9edcfc42c9392077586b102b5afad0cefe2a9977a0941ba9bb6e654ba98ad6b52b76657968fbe", @ANYRES32=r3, @ANYBLOB="00020000000f7cb4c9ae37e5b855b6dac890a550"], &(0x7f00000002c0)=0x98) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000080)) mlock(&(0x7f0000f25000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ba5000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) msync(&(0x7f0000e3b000/0x4000)=nil, 0x4000, 0x0) 12:45:15 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) 12:45:15 executing program 2: mprotect(&(0x7f0000532000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x7) setgroups(0x1, &(0x7f0000000540)=[0x0]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) 12:45:15 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="a4890845b4f08304e832b69198ecd318e4f17bfd2cc0b5055bb015e00195d272598703592d0946fe8a", 0x29}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000180)="4fcfd4ab5232f6c9fd741216550983add11baf251bbdbb3cd3ee37445ad5e7581b5367c52f5da4e50b6b27132baa93cab5208fd8b65dea82f0e746067756116aa1bfc02fc293b9536dab2c4a2649661bd97867b59a062cc0479fb7837bf2e60c93a174c88b4355482109729354fc64dca44d410b103f5064b45d92672d9675b510fce5000cdc0f6ed74497aa38f8566e4540691a3505ba01743be305361c5f0d8a60350b454364b8793913", 0xab}, {&(0x7f0000000240)="187f14bbb9b6ec89a8b06cb5f2147837908dfd276f95edf8525f4435802c3dc21f6e8384b1288ed4546c23db8f0d69f376e16326e643b54fcaa79814012915389f1e570d0ea867561a9b4cd4f16998", 0x4f}], 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknodat(r1, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x6, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x8, 0x2000, 0xfffffffffffffff9, 0x4, r2}, &(0x7f00000003c0)=0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x10) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x9) 12:45:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x31, "3687b3a433ebd71e4d7ec724d0d7dd14"}, 0x14) 12:45:16 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0, 0x111) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000540)={0x1, [0x10000]}, &(0x7f0000000580)=0x6) getpgid(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000005c0)={0x7, 0x0, 0x100, 0x7ff, 0x9, 0x6, 0x7fffffff, 0x3, 0x0}, &(0x7f00000006c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000700)={r6, 0x3}, &(0x7f0000000740)=0x8) poll(&(0x7f00000000c0)=[{r5, 0x5}], 0x20000000000000b0, 0xfff) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @multicast1}, 0x8) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 12:45:16 executing program 3: 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="1c160400000014fa99"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 12:45:16 executing program 2: freebsd10_pipe(&(0x7f0000001180)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000012c0)=ANY=[@ANYRES64, @ANYRESHEX, @ANYRESHEX], 0x3) 12:45:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @rand_addr=0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getpeername(r0, &(0x7f0000000240)=@un=@file={0x0, ""/64}, &(0x7f00000002c0)=0x42) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @rand_addr, @loopback}, 0xc) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100800, 0x0) poll(&(0x7f0000000300)=[{r0, 0x80}, {r0, 0x53}], 0x2, 0x5) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000340)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000180)='dctcp\x00', 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 12:45:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/221, 0xdd, 0x400c2, &(0x7f0000000040)={0x1c, 0x3, 0xffffffffffffbe1f, @loopback, 0x220}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 12:45:16 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xffffffff7fffffff) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = semget(0x0, 0x3, 0x82) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000380)=""/4096) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x4c) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 12:45:17 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) getrlimit(0x80000000, 0x0) 12:45:19 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, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffff00) fcntl$setstatus(r0, 0x4, 0xc) 12:45:22 executing program 1: r0 = dup(0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x2) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) linkat(r0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) 12:45:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000000)=0x4) 12:45:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="8c0cd2a9dd12697dff420e51de2509468ec4fdb2591bc7e10539e2d8d9d10a1ea0de9b8cebf62645409488ade40fa5d04fc2647a1a", 0x35}, {&(0x7f00000009c0)="0d1b525b7f9effb8449dfdbad6c7ccf2075c4ffbbe6b497f94f7f8a5979bb5717ed9eb4e0afcd958db9035b15c68ef2c4b11cbc33731a8cb0050f0196b5a8e3b354a58d67d658e67eb9bc0ef9b63407ae20dc729e9337412ca75eac6e63fd9996903bb53438821597d7f1ce7673475428667fcf03a5d036ef6ce8cd24aa630e21a0cae558b113a3ac6e727e001685c412cbf024514a549f3e9d7b0e8a4ca83c8a8bf17c932956fc738b2aeddea426cef739977aee3e5f86e86af499508e68e496a07fd6281875149ab8568fc605f816956b43dd87b671db2aaa463269665e0dc4bf7b6ada49fef4e7a664ea6b724bd79c080bda70a881dfa0ba312c73932eb06ca11e7f524234022ea7a3d6cd0c472940c48c43f2a43ca934a4c12846bd97c7b9f134c32a456e553c04e92af8beb564e1fea2ba3b4619368168d954e13ce1ab7e9971810086f29462099a291e7d9b9b551b2a0fbfb67bedc76b67446a8752dff7b5dd29822decf2f7cbb03729221b449e6b97bc1b145437c922dc2bd93a8d1f986ce594a2080198629aab30008d159d51506e4cca209d95e0b9ec43cc5d3b775d0bdad16f2477bc6358f3bdfb64f4370f542410b1852d2a2cf4df24e061131a437f5bc915ed79b1f56f061bbc8676ad61b5ac4fd9694ee7b837c091c8ff3535ab346120859deaba50b5427404f518a4b0a738c7430c8e825f54b09683a24218f1d424c544c3060943e3f6c6a444264904609cc4377db9ca3e939381411c7141d5daea0141fc27957a01cf5f097d5567cbdad652a57ad9d7318be01eccb53cd5c8801c20474be7f3347b21981443a145b4b7245fd1fae4078098514bc657c45c7d0a30d1f9afb20027974704b0d7468345ccb5891046c5d642674619a0e48933323d20785be8a9d1f0cc8de1f2683d51c0b5291917bc94c19d719c41e5b970c8f206edd61323171c5facb8e609f064e9a8397e79749665a463b1f55221f8fe8ad73b19584943aab4f22eb345a827b53b70c33e6f7ef624592ede2c2ab62f94985e3c9af4f0fd0cfb463ab5c0a84ec357f1ab68b26aea3d2947cbc3ccb0ad219320a223dbf0aa09021d7a329f3aaa614942994f12f3a449ee64387d57551d38bce97446c4dcac92548295135987392306bd29b861b7c3d7423fc03438b5577b2a273735b09c947fb18da6664b91088cd8ddc46a9cd8c92b98bd65a7953b43040de6d336869205fd02bf246f1e580d811510f95e33863658f6a4f8bf8dc258aef0747a8fefce8eac01eb3b824ec856496b21d4e76bce651f3b4aca216f2ee413abfb423629a01a40f6db379abacf8154d5e42c16ad9c9f00de87b6f1236d6cc06caf755300a751895d6023e92e844d3d9cf66ef7347c9d8b63e7de4a9c7025475da85667d067808e86e3ca1e3cb7cbbcf5f8bc7965259e82fda5327e722de3c62053dc7cc7e6d2a6a0723b89cf21b4e430f754b2e5512dc435f6ecaf22f04dc4b4c8ae5255006d664f5d7a4439edcbcaaa7295c4102e2b844a9c4326ec58bc6ede4b1e4a3e0fa28e28077234492dde0c3bc1500e78cd1b26cf163e3ce9fde3217ead0299bf5fded26f7ca43c4be9518c187e73976df45bd03ba642a5a03ac95f66fffafaa02fadcbc2f87447b8fb17b06adb5add355a9855ed8dcb4a4ef4052c01fb4e053ea7b66853b66c6235b2c039d8531fa218148411c18f2c83611293ddc1d024fe104d4e9f3865cecba20ab3e0162954fe73477d37cbb4b63d9a030d706fca26e7431d167f7c3075b04cf4bd871802c17f8f9cfc421c08800bf3f62894befcd6929c883cbad29a6e18787282cd7e59d245e15e4c771a52779dbbb8204fbb6c00bd0c28fbe2c654aa32474ab5893587f70dc14b24c6852d89950a59726428d71d8ab51d2b16da754213df3b1c046079a3d0a5284cdbc5f3cb4ef4e65f613cddf52c0f22d61d444958dd67945f2c7407ec258d53a9cd46a7ea0b8169121e759cb538740a86a052c0b99c2cd95dc00c80a86cb27406e00b933cad0d107631e7a2010b69d9da59d383f416eb5770ee09d655dade07d34f15b95df1ad78b6de10ab8996342e1196c0e5fe4adb6e93a8febb2e58844696453421255c8e0aa9a45490b944bcf1f37f12f746f505f05c68a244b182b5b82c51ba4651e4df211859725a38eb1f99ddf32d53933adb854b0e88db03742f2b991b42998b8185d542ff7ce3bcd2fd42d7a9e73e4ba621f8e5bd462a53352999a46fca949f36b27c9203219befd76551c9bbba5f3bc65cd616685ce55072b0539018bc1cf3c441b3013c683ce66bb787ceed5e018d8a70a9da80588190da8d2cf71c1420f87bcdb56913e5126a4125fac9f91ab0fc23e95d23cc810b50d5669f9ec13ca5f7a5e4e9483c1b1adad66c64f22ef78dc775cadb2ca20337b089d88500a96011c0ee04ce78ef8b1c60053abcda32cbc9f5a9eb0f04cf5c9432f78a9ffe5d3d139b9e75a4ce0a98f9b5de882212694db878ee57a5cb048faf6dfeaf5557d10cde4185e90b2c6e53e049e03a7c10800826a89797af6ae0bc91fc510fa3bbaf7249e6f44d6f530cdebdd913c17dbac17101553d8c39b55918c1e2202a6a8aa35ead7bd5a92f7955776d11a652401920904054ec3b6ff3aa05f30b7f646193e5b43a6b3fbc856ac5652377ecfafd0e72b31a357c46d4807f963a82d7ca040ed93fd5af394290f985ec694e9d03790fbd60be634fc6733eae9bec203b9c5ab14f16a455f67d5bb15ca3ae9605e281a679468eb9c6d100fdb8a5beeb700eb940c822c2dccc6c2a4c59800863bfbcbea244e2c8ef388253eaecf77731fd68e47a10eab5c577030d1d7a5c01dca7020130412df6afc877d364ca9b315678428f122e0c7a55760ecde7a2b680bac7d879af2b5500e52ced69f92634b9cb27e80dcb3639662846004e7d7b8c4628307f213a8c956084c262e10851c80d065d6a67b2fef2a66de33825ee09e9d216af121de99d9aa59271c5f5982b9a28ffd75e7e91d366f225241d43b976044eee2b194254b149477536b4f783f39078a797088408510c3eabbb4189c3fd63431d801a91ade6177b7bc132284e3fb04f9e6836b7e8da520ff515bc5886603a7bb3958d66066b9e526aa2cc83c40e31f411566982aa62963a530b89d24d55e59c2aa307dd969ed9a05d4d6636aa94eb10e2e0dca3cab675eb34acedeb67d00f51c857e822dd94d1d6d9aec436c9ae85bce7334690d27cf7159c94a1b00f8fe56617c2dd34be19abc3f020512b7ffada671a935ce9131f4d15eef9fb56497432a4bf05e4c24086f02f000345151dca1fcf3db2c07d7e7790210f0a6730fba14b7ddb9e8f8cd0f0a76b84b589033a6db947d0b5f469eef67bec2b8b8ce253fc1be4192a437f0ea9fa0f89bcd37834760800affdcec4e1d70b304bc296180452a1799c7904c3558952517c27f506d2eccf456337faa534fc83935124f0bb8dc5acd1e5e0a84fd8791ab6ec3075b0029c6345eb27f7215bbaa609821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0x1000}, {&(0x7f00000019c0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x8) msgget(0x0, 0x40) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2}], 0x1c}, 0x0) 12:45:22 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20a, 0x0) ftruncate(r0, 0x3f) pwritev(r0, &(0x7f00000013c0), 0x0, 0x1000000000) 12:45:22 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = socket$inet6(0x1c, 0x10000000, 0x5674) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 12:45:22 executing program 3: r0 = semget$private(0x0, 0x3, 0xffffeffffffffffe) __semctl$GETVAL(r0, 0x5, 0x5, &(0x7f0000000080)=""/4096) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7, @empty, 0x3}, {0x1c, 0x3, 0x8025, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0xdc6, [0x8, 0x10000, 0x1ff, 0x1, 0x1, 0x3f, 0x0, 0x8]}, 0x5c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = geteuid() r4 = getegid() fchownat(r2, &(0x7f0000001080)='./file0\x00', r3, r4, 0x200) 12:45:22 executing program 0: mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x60) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000005c0)={0x0, 0x7b9, 0x49e3da90}, &(0x7f0000000600)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000640)={0x2115, 0x5, 0x2000, 0xe08, 0x8001, 0x7, 0x9, 0x800, r2}, 0x20) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=0x0, @ANYBLOB="ff8cb034c342c5992c66090000000100000000020000000100004c9cf000"], &(0x7f0000000400)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0xfe00000000, 0x2100, 0x7, 0x6, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000340)={r6, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}, r5}, 0x84) chmod(&(0x7f0000000280)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 12:45:22 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) close(r0) r1 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r2 = open(&(0x7f0000000000)='./file0\x00', 0x33aa2db4bc48ccaf, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x5, 0x1}, &(0x7f00000001c0)=0xc) r3 = fcntl$getown(r1, 0x5) r4 = getpgid(0xffffffffffffffff) clock_getres(0x0, &(0x7f00000002c0)) setpgid(r3, r4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x21, "3baf987c0ec2436bc1428e10e0377f520359d6b3f755a84c23727630024b4c9508"}, &(0x7f0000000280)=0x29) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x25, &(0x7f0000000200)={r5, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, r6, 0x5, 0x2, 0xfffffffffffffffd, 0x2, 0x2}, &(0x7f0000000100)=0xa0) 12:45:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000001900)='./file0\x00', 0x0, 0x111) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000001940)={0x0, 0x5, 0x5, 0x9, 0x80000000, 0x2, 0x80000000, 0x1ff, {@in={{0x2, 0x1, @rand_addr=0x6}}, 0x0, 0x7ff, 0x5, 0x2, 0x1f, 0x80000000}}, &(0x7f0000001a00)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001a40)={0x9, 0x9, 0x900, 0x100, 0x3, 0x3, 0x2, 0xda, r2}, 0x20) r3 = accept4$inet6(r0, &(0x7f0000001b80)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001bc0)=0x1c, 0x30000000) r4 = socket(0x2, 0x20000007, 0x40000000000084) pwritev(r4, &(0x7f00000018c0)=[{&(0x7f0000001800)="edab", 0x2}, {&(0x7f0000001840)="0c357993a24b0f3ab0129c979648b4364027920b711e950bc9308992d1e0c5ebc7a52d7a01d953983548c6d4c21b429822d0d2696a2c3be8216fd23e4e54ac54fd73e25251a1cd3f7a73a3100680efe04e4fe899a4dc3ec411ac569af60ce400e95cc7", 0x63}], 0x2, 0x0) sendmsg(r4, &(0x7f00000017c0)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="c44d9956b12ea7c2b5ccc8a24b98f78a9c6bd61cd5a2e216dc8fe03ab6d7880d75e4b0f9755a40778fd0809bddd55ecf4c6e0e41d01f03584a6365461d0b912a000acd1f3ee0476bceadd8b1b41ba84462ee8c64d9424ed26acb7e94de06b5949fb77b371eb9f8388ec67b3829b103daf1332e6018233bc80faeed7e15c8ff2336fb6bf6b07376a763e255dfa82c", 0x8e}, {&(0x7f0000000100)="488b8ea9d6e966a392c7aa7aa3e42d76290632a13c6b958e58f2caf107a9aa6d431bd7ec26ad427658e1760aa1d067d4b6dc4d0c8b83668759a37586741d75ce5a406bbbe89c415e5b9cd63091e7d0032235f5c3cd2d0847ae1247dd6e0b5dc898e7e14a9c69e92fcc17b46c21b703d6033e4d70d9a21faac1e1d526b362e888efb8d961fa020fd27a8ed5fbeada0d57c40ab334f5e1da1f03a15867fca74057009e4fad854988d6181078d7e05bb09a10fddc8103ab7494832bab2d5beeccae372a48dbbf59dfd6e9a81569eff230f7597745858ec1d235a6353b40aaabaad2fc1d016631b2832ff14bf5b4120b77d03c21795f", 0xf4}], 0x2, &(0x7f0000000280)=[{0x108, 0x0, 0xfffffffffffff72d, "bbd2ae2540dff0172214ee2ec80528c20dfbd9423c56891c52c6c756a3a62b517e37459cf38de454ed5fc5314f9cbf78af1c7db2827b444240f92d4af9ff0d37cacc94711e78065b16c0def50e63469e276402d19e5f26cf0dd179f52469ad19d5648681f8cf788d3457888a1df7168ffc97b2400c09e29dd2fb533731881c7248331e1853f5ecbd3fccf8620eefd149b99362c2b3dc51c3a53c2c5bfd1b1a06748d16bbb99cc7db67866580f1cf0d7e064ff5150ccef98b9e77f5fb56695de6333bde6e6b3445369b43e9b319478edc7782820eab9f8cf3ad60798f9cce754ce868a49d6115e0eb13c9b8208e83f5935ba7a84253af"}, {0x90, 0x84, 0x0, "f298634ffa06f40a5c9c7446aad46a6024d7033e7dd31891a433cb59501c546a02055bce440dbbea6823075a660d1fde490b766fd4626ec50d06f039b6657efdd79beae48d606ff9590a3f1c634664f6beaa4074f7537357af8802fad23d9af1ef7410cba5646509a073f1ffef1f2a9b4f5641f914d9ea9a6995dd02f5cd"}, {0x1010, 0x84, 0x1000, "3fa26328ed0ed528fdcc9aa572f66b72315c42c7bc4e5b8c3255d5c01e50b282558d0c2f7e3310ded3a2965e6acbe4a44a72e32e19d8b1581b703825e2238365ac557bccff95b7cdc0d65a892f4d0a6be9fe2c72a2d221f0d6799254893a7487de886dd054a781a942ca42c4a1036e48e8ba090f202cd3a318a4307f5a6427650926c27c67e3bbfff644d8e37d319f37b78a40f5e2feb33be430e215667b2efa9326fc51a9949aef91c72e03eb43f62b12ceb12d632b20447abef99ec6ae63792011680af386f75cce4b8d73519fffdc75b409b9a42c5ab1905865b4d6438b7ac47631c2d7665dffea4e5207fced825c673a47a3964a7c1a869bddeca1be3f87c95a0f51918db27e1f345b5ca4dd30bfe66cec5c27fb469ff5913db81d785281330f51502a02ed82f134277320441fc054ce8230982c4ce64259238e2ee25918fcd2fd01252f68aef0cdb0452fc5c05561008dad541b07ff01deeeae7f1b0a4938e2603a62741cda84393c4630dafe1ac40ae36beb6fadf6375886fc6168ded6ce4e3afbde2eabd9f20eba3c4d54efc6dcff2118e5c4caef3bd5b24418c2673b7ba13d5a3c71da2abe663f8eb4f26fdb5b0cb5991f1fe1825736649019cc2f0af4caef3fb058be7bec23004d4e53d72e8c02684eea717990c01e4593675bfb9c51bc5fdd23055031b5cfd538cd67e8bf451dc74d164268635bb99360c3e656a564c2a055c275948891f66f405b67cb4678031174d08e644e6803c1bccc9e363bff02d032c11db9f0df6989902c7528da842de18feb1bf26293bcda8bd92ae592b153bea25b347ba2273c6efd79c84ceff6ffc7cb3af4331f57caf74a34afb200f7c5287abc294305cc9c8361a5ea8e3ca57aa91d89bd004e3059fa5b96e35d53a7d13a629efc4d8198cdb6f0c8450d2848b17c53d49086c6492b349d60d0ba9c1c58cc20ad9c928ac6965ee192222e513aa713e02d5e62b1a450bac8c8297a4d64c9dd0940a0c8234d99fa0693881418c4feda106c83fcd7201da25bb176b8e1544e7fd032a6716fd49901c3c50793b32692b142dcd740356298e43cb4fb627ce5426f71e1b031f92a89bd7ea4ba12687415ef0481e2b90e468b9535eebfe1eb58e00d05fbc7eb3399f676125bcc7aacef09bc755f1bcf4a49451d60d4b7efed51b5f0b9f5481bddb0e5c4d6795b864ccdf9f655ecd74e013e04290fbbb850164a05505958ed725253b3279b27656f986ce421507602c939970954a1daf76cc14bf6cbd31f7640f18357cd1a9fb6a3b1222a02d38eebe28fdbbc5be4d3215d0afb45b2a1833c3e7794fa70636220251b9ca905203cb59c9469b444defd9c6b67349ae276544939e6eae197eba3c7433e584734c978ee97ff7bd3955b6e715fe266fff9b93f175defe5da59f0afa13c95e176676595fc95ad4487dd1a862d420e5464eceeb4b702ff9ba126992e23d7bd899adb8e90c333882f8e19d74bd3c406336455a05c3f5ea63247d8e389c6ed6deec02ff7777558ab51df8ade6e5668cc694fe6e07ab04d85191f7eeac8bc77350b180306fb5eab7696444687bccf01eb0e6e4fb9ca8060dff7ad45847787ffc8195b7a21e7bd3bdb561470f3395ea06e9b3c16e26e2ff3a8a2209a811602d2f0ef2d85b6ef11d8d3ae5de3a64485495504e1cc5d08098d0acb49bad4ad20115409c311ed95b65b96418b44a51215201de0c524c14a7fbb6830ed16eac98bd811e1deb76b3355986940e53c2dce001aea1092aad3c5c56f30cc32c35ea07b9aa794e353cd49c6dea71a1977b9c1693d58edad97150227875b43a3686f3db47f7cb568441a4d1669a64f566aefc2a9713b8766a41c2f58e680222994ad5f5fec89040d74c12459167ec3d5a28a5942a742bc6e91619de9e42d4453a24fe501098e5e1b92c3b7bbe5af1dfe5c33e62a385c777a89e5b72d57d50053c3eb41cf387601fe72d09c848fa66b8ce33344597357a9266176e9d3f0d5d1cd26cbbfb40b8f7858b275fe3e7a3ceec0816e3806ef23a6e0e77bff0bee89b972335d02cbd1174efb37b835560acc0ff559768dfd365b5a591c69da0809ae4a68276c0a81ae8d0102159ac413b95272858ef0e1354d2408acb1d7e274471bc10dffdce472b13d14126638bea8554aec2817967ffe8595ed4684d60a883d73a28b7cdadae784da01f3ced3cb9fbbf0108882660ca81cb31798de996486fd5388e6410db606e8c983bb2f1d0ac6586253b885031fbe425289fec7b3d98148fc591dc5512b95d788b924d3265e339629b4226d287c280f5ef34b0a467ab9ba805144978b56bde8c1f7530819a8ebb687641a2b0ebe06d56bda569ecf0ffa2bc2ee436f6dfa32c76118d91ed9eb417f42b45cab9422278074df5e382c254cc3945c6daa492baf3bfb3baae6e3d9aa8185ce00f9f02d03b7e0859eb502399536027a5479d0fd8cc64fb7d47b042616e35fc3ba5c61cbaaf049ca18e583cab7bc5b730c06a5f3b3263d518d63a1e9ba47f578a4b444612ec7b61fe0706e414cb22193a7fdc4b791528e58fe331a8d661e7effe7308ff0fb04659f26b518538607ecdd26724bf2e5bafd91cf0312eefcef3d39c5140f0ed1f1f85c2d8ef5e279f624951716267fb966d635dccb1079b8296316d1d687bb69eec535503ad64ee58fdacd1d91aaddfba5c5c63765575de36009d6bb335a34c8f86f289c6f38728f6bd9b1f9c78a6eab90da794f18c2282679ee9790cdc9afa17483cfa93abcc2cf6ec49556ac90962cb6de8f7122efe70bfce192b8a09073630cb275c48f9e10318082d991eb3bbf6579b8def86e5187c93ca18f5d88bd2970e37076194a64d717ebb52dea851b15d63a68a27c8ee4c244f4ab1bf47b3fabe3d7cd1d390962acd8440167ac02b610334516b25699a5c54c18c116ed1d8ac2edecade875680e22971568e727533b109e890667b5c0792c0cd97a716c1654813f09c2aa43a6e5863518b04a38a1f981c00f050ac2654c9e38c4e34dacae9624054f541dbab3d598b72bcbee93abb16e4043f0b8032405750ad59f634f839e53f9afbc5da5d1c9dd5a37e8f017c9ea601c927b2b57b979fecaf2bf9136fde649b0fd19d84002f2447123d20b5de2f95f862a2ea8a3d099ef59f922e6037f29b9a58aa92a99b79ca8a18b4d252a43f74d5c2504057ede3889c6b8e59c049faa4195d1540f7dc77e4cb28b2ae5ffca82f0f1d2fc4995f236a556599f11d87fa743964b19c7daa8b43085d85018c63ea6eee6de1277041ce20d2e5d1201619d2fbac713cbb46758d33bfc4f921690bd1b17883da48264798f2406f6d82243881ee501e8531f4d388a30e8684d8677110908a87d5b500ee590a0ce2a9155fe7d032749772ee67a31a7995059588b4a7165287794a85351d5403cb7352bb21f229cad72a5e2166d1c778b7df6b3c6d69b75830df7418b60b7bfc6cd9770ad0527d7bc5114eea9b94d9cf3f5ef87d7a85c7ca0b08733f5a4507caa6ed439a3e2e49d624e4b5f7fe27a1e7e7e34c73f78ad5c245e6a51e18ff1148009ab6209598478bf46cb4da075b650c7f59f6ade648f0e55d1704aa3273fefa5c5a022bbb3c879236475a2a58451b405131aeef6bd6915d4fa75db8be9c990bf2c666b09b856b209fb9953d707a32c148db037a3ed9c5c94347ff1c322b8e09d779edef09e4ee78bfbf9b4bdccc850a610bb24c2a85e9ef51f698ad0ad31fbce2493834202b6bdecdf759a9459709268e4cf923e57b58d366d5f29848020f6f4b1127045a8d5345314247d1ebb5ff8d8511f1c52065b333a36790d97d7e7488465f7681fdc2a1db58ccfa18432463df5de7de2a94fffa998cb571fb10e06ebd4b7d93c34853f8182f005a4eea97ae934d639c3cc4f9452dda53e0463a3e8ef29541e9717c3160156d41ac7f6b358ce6fb8f19c79d343e49451c2f7a459eeb51bb9b531a0db4bd9be53eb488aa61a8460c897ac7f9dad28004d931d45751d410eff3601f175e622ba5ea49f74438672314b7a8c954dafa40e2eff9fd1b63f2df3cc724d3b4397def265888e6e8aa0059228a284ddba203ed85df74249af036da7ffafcdfc4150a2354039316479626180a775ab4a80a8a5a4caf2ed9eb13c7dc0c6f7d1f3db866f5549381491dd535bf34343280002c3ecbd90b8a6e1974a84fece294260da254034228a985ad0611831ecb27edf31e633c532e81faf69c3e60b2070d3e0265226f30ff93d9ae2b69f3c2e0f6586a5eb67f8169958f5c3eab6a06901ece3efeb41c583885472801b746d2007e46eb239990f4d15a628ad721f9b06289fa1a1aaff36a9406bb0f2f6e1ab0a418ddafd58eb894586e1eddb23c4f235013b8e643b0f764cad1200c0949cc042c676799fd20b8024af852f6557067bddad83e519c66febda7ba01487060722933651b1ca51ecb062af2bb6ae7a46ca334b5d37a63444a34d009dc79b640981c2eea58b6657249caa1bc41a2e09218ee7127f64a132b2a03d1ecaf441de500b71fd9bbe90371ba3d53bfc374abdf0d3912133c64eea4fe8b6457673a9e8f194baf3ecebbf781a609ead5a458ccb303dc470f48196eed3123acc7d7920fc2ccbdbb2ae2a96b4899452387ebebad9aa504f9e540e5bda3e7c1d93b71454bcc207c08653f33e2226773e91202c59c8a0d9658827c198cfee26dfef9ad96eeb68fe19e9d2efa14b43cb8dc9f17ab7ddca99854775121a7edadc8ee9758a67c5579a2cf8ce8b22b619b5b45011b6e8afbef0dedadd3990a128e09beca5398834c7be6d79265729fe5ac0add120f9023d21c1d8c5d72dfca310409bab3ad1d033db0e62dfcbfbe4ce3592366b4613e4dc7208b8c3df1a72881183404a9007a0a03b6c0873a7cd134541e0a0dcef80346ed11c7ebe39df556e29802b63aa86d84f50197515ffeee78dc3addff98f25761790f04487ef2e3c61ae5b99cf11d4a7ed4cd7b370ba74293b929e04276b2eb59ebcf2c2aca689b10509d3cd67ca5b1116cded94779e57d14897cf35c4754f5fd9ba913103e62d187e574902d6ebf18d72f98c8be36758a7cc95210eff9f039c55f7886eeccaf841c83e52c4cb63d430561af8a8eacd1bfe8277f176e7df39741e66c09b19dbbd76647b9d3e09c291d25c1cdef8c248907229b076f5421453aba7d0cde70d1bc80129340400198212efe4e82c0266a0d586e82d56c77c9816f4952610109e6e2f36f444813f496b06a8809db4cf2e3d7fed7e093632c679f65fa71c18198c59c09382311b5c40f077863b916553cf6f0431421e8c30561a59011e198364d34da5232b3011ad7cc02a897f9952dee912558561fe58775eea40ddc97c34ea32d55ba7dbdcd0bcce1cad0c05a92ef05e6a36c1cda8de0ec99e141902e95f0fc83eed4221304d14ab381e37506e74841defa5a633def6f65c1c77bcbeafbefd8064fd477bdecfee8b78c0ffc821d23b1c1760adca5c918b42891eaedaa76997fdf829f53cfe95842dfb34f536252647ef0c19e09ddbba2e5e351c5a723581661f84e160614f90668f1b833e14a5e9b7b9fcbc1344f4c2cdf29339f0ba7d6d737778ba5460c5bc403c0600db4b2f5309de2990e650aaf8d151ff53b566717b8fad68cd21155ea523d8ff012b2666899140e382bfee43dfed7d3af3b4a8fc6a2a2bfd6ca84182ba376b28ea8cdc2c7c6230ce327358bd677cf390a407fc885116be0485de96e43fa307668ae0183684a89100e9a1e8bc7dadac4f501cde2228ec293dbfa4ea4dd342b94f"}, {0x110, 0xffff, 0xfffffffffffff001, "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"}, {0x18, 0x0, 0x3771f95, "ce5b2fcf191f"}, {0x58, 0xffff, 0x200, "0e8ee13d809505129c6915aad6b21307c63308eaab42e91867960d95adf2976ab89e1edbd8051f2397eba3da20df9218b4aa7b244b7519d3c358762edc3aae920c813d13fb42cacc"}, {0x110, 0x11, 0x3ff, "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"}, {0xd8, 0x8e, 0x4c3, "70bccaa33624503cde86bad7b84617a70adc779ab383f267745480781add15bf6ebcd0e5f9611a789b9282d79e95b523aead3597fb409242a7ba7a01ee6693bea5f2f878bc959f5c62bc2cbad0ee6fc15845f1ff503a8b987b628a09c0c121355535f8fbb8ee9e757b73dbb8e356a843bab3413282ec81e3015e1842c2183193b775281bb1c725e1e71c709ada2f0676f4ab62272369755388e939a3781eab48ceb47e6b6fc7531bfd142011071be10e0cc27b6955d17a080fa1841d9298913587"}], 0x1510}, 0x20100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x31, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) freebsd11_getdents(r0, &(0x7f0000001a80)=""/216, 0xd8) 12:45:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0001004ad5e41b510ef6c0d805b25d5fbedd47d7e653"], 0x3, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000140)=""/196, 0xc4}, {&(0x7f0000000240)=""/131, 0x83}, {&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000340)=""/114, 0x72}], 0x5, &(0x7f0000000440)=""/33, 0x21}, 0x0) 12:45:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x8) getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/144, &(0x7f0000000100)=0x90) r1 = socket$inet6(0x1c, 0x4, 0x21) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 12:45:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) recvfrom$unix(r0, &(0x7f0000000000)=""/3, 0x3, 0x1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa}, &(0x7f0000000140)=0x8) 12:45:22 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1c, 0x10000007, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x80000000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000003c0)={0xd21, 0x1a00, 0x9, 0x8, r2}, &(0x7f0000000400)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r3 = socket(0x17, 0x20000005, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x3, 0x8, [0x8, 0x3, 0x7, 0x2, 0x8000, 0x6, 0x3, 0x7]}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000300)={r4, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000200)={r5, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@empty, r6}, 0x14) 12:45:22 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x2e, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket(0x2, 0x0, 0xa6) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) r5 = open(&(0x7f0000000300)='./file0\x00', 0x7803d13e84463aa8, 0x0) setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000440)=0x7, 0x4) getsockopt(r3, 0x4, 0x200, &(0x7f0000000600)=""/103, &(0x7f0000000680)=0x67) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000400)=0x9, 0x4) 12:45:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x2d, 0xc00, 0x3, 0x9, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000580)={r1, 0x10000}, &(0x7f00000005c0)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20000000001008, &(0x7f0000000500)=0x3, 0x355) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000004c0)=0x4968, 0x4) execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='&}^/,-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='-:#([@\\\x00'], &(0x7f0000000380)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = msgget(0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/203) 12:45:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) mprotect(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x6) 12:45:22 executing program 2: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)=[0x0, 0xb5]) r0 = semget(0x3, 0x3, 0x51) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x4431, 0x3ff, 0xca9d]) 12:45:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x5, @empty, 0xfff}}, r2}, 0x84) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:45:24 executing program 0: freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000023c0)={0x0, 0xfc7}, &(0x7f0000002400)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000002440)={r2, 0x4}, 0x8) read(r0, &(0x7f0000000380)=""/4096, 0x1000) writev(r0, &(0x7f0000000040)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) chmod(&(0x7f00000000c0)='./file0\x00', 0x5) socketpair(0x17, 0x7, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x2, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000200)={r5, 0xffffffffffffffc1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000280)={r6}, &(0x7f00000002c0)=0x8) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000002580)=ANY=[@ANYRES32=r6, @ANYBLOB="00020300010001008100000357b6dfc51baae8d0410d3411a5a9ab83185eaee8b91ecdec985767c8deab6e77b9ecc10e48c69b53cdcd34c8ddff8ca4ae87706f5d92ba5aaff818339c55c9c25a5480252f2dfcd4b6f67f9c2637ee547b2ffc055f6d05aad8e84e5a196496789a7d201672a6a47114b46208f111b7a1b277dea66cf8f72a40c49ab5fd624022cdaf61cdecb9331296115010ec1c0556503cb2f72c721ef1d71a6b8f9faa2b1a17a80d639c2a2f69766c1a2ce10a3a16f4f5e93f6c"], &(0x7f0000001380)=0xe) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000002480)={r5, 0x100000000}, &(0x7f00000024c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000300)={r6, 0x3, 0x7, 0x4}, 0x10) getsockopt$inet6_tcp_int(r7, 0x6, 0x2a2, &(0x7f0000000000), &(0x7f0000000080)=0x4) 12:45:26 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x33b) 12:45:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, r1, 0x9, 0x401, 0x1, 0x8, 0x7ff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="02000000ac1400aa000000000000000000000000000000000000000000000000000000000000040080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000da31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048c0bca36b96e2f5063e25668fd06403ef1afcd6dd19e55ab278a9704de3518bd00836c184141b7d63b7abf4d696c30fec34111dba0051daca159f526878017c2f5631609c6c982b526e7d41712ea626261b8e79d48263ff772cabc89cb5562dea1e370954b272d2c4e84143782b623bfb2aef0a598a21f44d1a3ec3ecb5ed7be9a6ead81c024e589fcb662e5b75dc1e33da394b83defb80ea2349d6f5ea4a3ec5f8f551d4d02ed651359a2729d33d2a6197cbe465a3ed062b3d5f3a1ef1477d", @ANYRES32=0x0, @ANYBLOB="ddffffff0000000004000000000000000000000025e4291e47f8aa930f64f6d8af98c5c9144d9030763b6c5dfc6ad77d1c426c7113e425"], 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) socket(0x10, 0x10000000, 0x10000) 12:45:28 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpid() getpgrp(r1) msgget(0x1, 0x8) getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x150) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1bd) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockname(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000fa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b900"/4098], &(0x7f00000002c0)=0x1002) 12:45:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1, 0x10000000, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000200)=0x4) clock_gettime(0x2, &(0x7f0000000300)) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @multicast1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@multicast1, @broadcast, r4}, 0xc) r5 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 12:45:28 executing program 2: setrlimit(0x0, &(0x7f0000000080)={0x18}) socket$inet(0x2, 0x20000007, 0x0) 12:45:28 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) truncate(&(0x7f0000000080)='./file1\x00', 0x3) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0xfa02875cabf22bb0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x7fffffff, 0xad1, 0x9, 0x3}, 0x8) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000180)="9da259ffd1856ac1740d05d81fc94942b900b2f7bb88e95395c2ea823158453e38e478af6dad9c7431b2356e866233e5222061253c8f77d3536d17d8ff71a307c6579165244a0ee21327e4669655f8ab00d981e823e10d2189f11b0b584d7a45c78ab320d98cefe9dc047f46b1437c3d3e39a06fdfc02ba681433e82391879a461a751e66618e2e6949194937e1b35851f7d89a4703e012234574c4b6820a5f4414ca9e32a350048505a8ce4dc35aef2da0335bec8fe76227c6761b0eccceae21bbdb3615bcbcd77e4eb8e229c8175ade0bf6667ebe76426589ac53b79571b815f91019b0424b804cf2a746559aac73ca3", 0xf1}, {&(0x7f0000000100)="b2f6332a19589048c2cfb3b7ab049d7a28a38d711b47df978068af65e687ec97c5c97bbc95443bdb295464716b8c3edd585254cdb939b0f1ae6fb8805d292cf6", 0x40}, {&(0x7f0000000380)="b7ce6d5eac4f5fbd9a0cd6a61b77d0893b995b10358cb20436a9253525726b5a592b38e80f5a6d59867bf1bd822dada5479f94923bb7ec6a732d65c71e6d210c5d0cc752d74f55e988f7d0dff3e7dddbbaa1aae6d37162029e898bc598df11acf14b8a6a442b43e548d3afadffe0dd9cfd8c0cd5688ed591b9d9", 0x7a}, {&(0x7f0000000580)="99b904b4fc3316b33cd0519fd28d3e8b538d8ab321d83ae9592d2aa119064def2a5d05ac94cef85c74d015212e4e6e2054f29e58baf70e0f4baa8a7af6319f7c9bfb9b487b14b4419b4a099a1b305e544a3c47491e4d04eb04fec5494f7de694c53c8801d2931bc456d71b84ad16697e49784f51988f791acb4978fa471886090b3b2d31", 0x84}, {&(0x7f0000000640)="6f02fc5d5f7c22f37c3fee29d0f9be9063f8d8af4c5b68cb6f6f9d69f11faff1559b1ba3a1d9032406abdd2cce66311007d9a3af12872de8780b16013b0a8a17c494fd2ba358a51434cc0a963e104235d939823b0ba958f51b835fb12f27b882e5441569c9f61af0eae2edf4bf1830f0019924eee5215498d0e1eeff25efa8182db6091b58438d87851189a3e0b87c7ac8f7b90d8fd873fd1d4c7f330bf7605b7301d2d28c486aecb4070c44993e29627678aa55359fb8f3df5e5514d3af0743762ff09eccc7a015c9b29b43eba2", 0xce}, {&(0x7f0000000740)="774a3ce39d51ef2753c15ec3b17ffdf0b8eee1e10703de426092b46ded61b6b846cb85fc44137d5466ad9ea7eb5ecbf272e7cad78b49b48b2dc43ffd5b9c44281ac93901566e62a6737319432989065333ab905a50f9e2f312fc0e8539ff4771be4b818a29c59bead02799c213a20d3a5c3d141b9ec50b41cb5fe3ba74ba7bc5334c7d88cc859cb16146c265ac6eee8439", 0x91}, {&(0x7f0000000400)="e14f736dec0c9a4a8a38ed0f97484b13ee2b4063563d461ff7013f4b6ff2aa6ad6dfd6c57e86359eba81e3cf19217c48be0bacf5a71de6b0a80b53ca1de0410460b866e4fb2839", 0x47}], 0x7, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file1\x00', r2, r1) 12:45:28 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) 12:45:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1203, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) freebsd11_fstat(r0, &(0x7f0000000000)) 12:45:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000040)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a904a32f", 0x4) 12:45:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000240)="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", 0x1000) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc) 12:45:34 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x47f79ad7, 0x3491, 0x4000, 0x10000, 0x1, 0x2, 0x100000000, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) setresuid(0x0, 0xee01, 0x0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 12:45:34 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x0, 0x3}, 0x8) 12:45:34 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) truncate(&(0x7f0000000080)='./file1\x00', 0x3) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0xfa02875cabf22bb0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x7fffffff, 0xad1, 0x9, 0x3}, 0x8) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000180)="9da259ffd1856ac1740d05d81fc94942b900b2f7bb88e95395c2ea823158453e38e478af6dad9c7431b2356e866233e5222061253c8f77d3536d17d8ff71a307c6579165244a0ee21327e4669655f8ab00d981e823e10d2189f11b0b584d7a45c78ab320d98cefe9dc047f46b1437c3d3e39a06fdfc02ba681433e82391879a461a751e66618e2e6949194937e1b35851f7d89a4703e012234574c4b6820a5f4414ca9e32a350048505a8ce4dc35aef2da0335bec8fe76227c6761b0eccceae21bbdb3615bcbcd77e4eb8e229c8175ade0bf6667ebe76426589ac53b79571b815f91019b0424b804cf2a746559aac73ca3", 0xf1}, {&(0x7f0000000100)="b2f6332a19589048c2cfb3b7ab049d7a28a38d711b47df978068af65e687ec97c5c97bbc95443bdb295464716b8c3edd585254cdb939b0f1ae6fb8805d292cf6", 0x40}, {&(0x7f0000000380)="b7ce6d5eac4f5fbd9a0cd6a61b77d0893b995b10358cb20436a9253525726b5a592b38e80f5a6d59867bf1bd822dada5479f94923bb7ec6a732d65c71e6d210c5d0cc752d74f55e988f7d0dff3e7dddbbaa1aae6d37162029e898bc598df11acf14b8a6a442b43e548d3afadffe0dd9cfd8c0cd5688ed591b9d9", 0x7a}, {&(0x7f0000000580)="99b904b4fc3316b33cd0519fd28d3e8b538d8ab321d83ae9592d2aa119064def2a5d05ac94cef85c74d015212e4e6e2054f29e58baf70e0f4baa8a7af6319f7c9bfb9b487b14b4419b4a099a1b305e544a3c47491e4d04eb04fec5494f7de694c53c8801d2931bc456d71b84ad16697e49784f51988f791acb4978fa471886090b3b2d31", 0x84}, {&(0x7f0000000640)="6f02fc5d5f7c22f37c3fee29d0f9be9063f8d8af4c5b68cb6f6f9d69f11faff1559b1ba3a1d9032406abdd2cce66311007d9a3af12872de8780b16013b0a8a17c494fd2ba358a51434cc0a963e104235d939823b0ba958f51b835fb12f27b882e5441569c9f61af0eae2edf4bf1830f0019924eee5215498d0e1eeff25efa8182db6091b58438d87851189a3e0b87c7ac8f7b90d8fd873fd1d4c7f330bf7605b7301d2d28c486aecb4070c44993e29627678aa55359fb8f3df5e5514d3af0743762ff09eccc7a015c9b29b43eba2", 0xce}, {&(0x7f0000000740)="774a3ce39d51ef2753c15ec3b17ffdf0b8eee1e10703de426092b46ded61b6b846cb85fc44137d5466ad9ea7eb5ecbf272e7cad78b49b48b2dc43ffd5b9c44281ac93901566e62a6737319432989065333ab905a50f9e2f312fc0e8539ff4771be4b818a29c59bead02799c213a20d3a5c3d141b9ec50b41cb5fe3ba74ba7bc5334c7d88cc859cb16146c265ac6eee8439", 0x91}, {&(0x7f0000000400)="e14f736dec0c9a4a8a38ed0f97484b13ee2b4063563d461ff7013f4b6ff2aa6ad6dfd6c57e86359eba81e3cf19217c48be0bacf5a71de6b0a80b53ca1de0410460b866e4fb2839", 0x47}], 0x7, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file1\x00', r2, r1) 12:45:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x88) accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) read(r0, &(0x7f00000000c0)=""/47, 0x2f) 12:45:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 12:45:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240)=0x800, 0x4) getpeername(r0, &(0x7f0000000680)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r2, 0xbed6) close(r2) preadv(r3, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 12:45:34 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f0000000000)) fstat(r0, &(0x7f0000000080)) freebsd11_fstat(r0, &(0x7f0000000180)) geteuid() fstat(r0, &(0x7f0000000200)) fstat(r0, &(0x7f0000000300)) geteuid() freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) getuid() madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) preadv(r0, &(0x7f0000000b80)=[{&(0x7f0000000800)=""/250, 0xfa}, {&(0x7f0000000900)=""/137, 0x89}, {&(0x7f00000009c0)=""/234, 0xea}, {&(0x7f0000000ac0)=""/19, 0x13}, {&(0x7f0000000b00)=""/65, 0x41}], 0x5, 0x0) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) fstat(r0, &(0x7f0000000700)) geteuid() setuid(r1) close(r0) setsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, 0xaf) 12:45:34 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) setrlimit(0x5c3e2e1e3addd5fd, &(0x7f0000000000)={0x0, 0xea0c}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, 0x0, 0x0) getgid() r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0xb, &(0x7f0000000100)={0x1, 0x0, 0xffff, 0x6, r5}) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 12:45:34 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5, 0x25b6}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x24, 0x3, 0x2, 0x8000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x10001, 0x0, 0x2c, 0x2, 0x200, 0x1000, 0x2, {@in6={{0x1c, 0x3, 0x4, @empty, 0x3}}, r2, 0x3f, 0x2800000000000000, 0xfffffffffffffffb, 0x4, 0x3}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$unix(r0, 0x0, 0xffffffffffffff7a, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x1c) 12:45:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000667608f9e5baba7316bf15a907b2a842157d7d1d98c2bb20424af8b126db671aed05bbf83638269809bc9981b3ef6f58c2826efa28c2e8e16ce0f85f6a29f070d965d409fa15e3729e5d35d5de918c6c3e9292265bd8b561e3709d073bc929621ef479ecc9b4aec40ba1542aaf0602a621dc166f407e6db68e1d2df933d9fce3b678ee3ae507ec42ce0d0a69cfd513421ee8aa9201c763911d7f30c04e0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x1, 0x5, r2}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x2000e012, 0x80000000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000240)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x100, 0x7f) 12:45:34 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x100000000, 0x80, 0x1, 0x5, 0xdaf9}, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x3}, &(0x7f00000002c0)=0x8) r2 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c) 12:45:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000040)=0x1, 0x4) getuid() pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000600)=0x2, 0x4) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getuid() getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) connect$inet(r1, &(0x7f0000000640)={0x2, 0x3, @multicast2}, 0x10) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) fstat(r1, &(0x7f0000000380)) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r3) fsync(r1) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0xfffffffffffffe3f) 12:45:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2}, 0x8) socket$inet(0x2, 0x8010000003, 0x2) 12:45:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, 0xfffffe70) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000e3070000000000002114070000008517504bddf96e6e00000000000000"], 0x24}, 0x0) 12:45:35 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x202, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x6178}, 0x24) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000040), 0x1) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000)=0x5c, 0x4) 12:45:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) write(r0, &(0x7f0000000080)="4932f2767fc8202596233092347f10abfba193230862dd9969aa76922d98b1e8b085f6dff8af59dc3ca5625225fcd2e16f4efeaf6372ec148be08870cfd0c2ac188f7198ce6c0b457a87adc02bcf53871c4364800b7eaffe08950d2d3b37d5fede4af19371b89f8842", 0x69) r1 = accept(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e200000000200"/136, @ANYRES32=0x0, @ANYBLOB="0507000000000000000002000000800000000000"], &(0x7f0000000200)=0xa0) truncate(&(0x7f00000002c0)='./file0\x00', 0x1d4c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0xeb7, 0x9, 0x5, 0x5, 0x9}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300)=0x8, 0x4) 12:45:35 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) setrlimit(0x5c3e2e1e3addd5fd, &(0x7f0000000000)={0x0, 0xea0c}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, 0x0, 0x0) getgid() r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0xb, &(0x7f0000000100)={0x1, 0x0, 0xffff, 0x6, r5}) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 12:45:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000667608f9e5baba7316bf15a907b2a842157d7d1d98c2bb20424af8b126db671aed05bbf83638269809bc9981b3ef6f58c2826efa28c2e8e16ce0f85f6a29f070d965d409fa15e3729e5d35d5de918c6c3e9292265bd8b561e3709d073bc929621ef479ecc9b4aec40ba1542aaf0602a621dc166f407e6db68e1d2df933d9fce3b678ee3ae507ec42ce0d0a69cfd513421ee8aa9201c763911d7f30c04e0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x1, 0x5, r2}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x2000e012, 0x80000000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000240)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x100, 0x7f) 12:45:36 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x202, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x6178}, 0x24) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000040), 0x1) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000)=0x5c, 0x4) 12:45:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x5}, 0x98) 12:45:36 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) setrlimit(0x5c3e2e1e3addd5fd, &(0x7f0000000000)={0x0, 0xea0c}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, 0x0, 0x0) getgid() r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0xb, &(0x7f0000000100)={0x1, 0x0, 0xffff, 0x6, r5}) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 12:45:36 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x3e, @loopback, 0x8}}, 0x0, 0xba45, 0x20d7, 0xdce, 0x4, 0x13}, &(0x7f0000000480)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r1, 0x67, "f621d22ac56d7a14a53b2481040c08fcfca72692c39a9b228dd003a22299dcfb2337194611c82226dacfa7af8d703ff570d0938c20383e3aafdd859a2dcd782371e307d616a96ee8bc07a3c3186f6eff0d0a9870fad73c3d41a853d625ef4e9529a488c124697f"}, &(0x7f0000000540)=0x6f) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) r2 = msgget(0x2, 0x40) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/164) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000001580), 0x0) preadv(r3, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000180)=""/212, 0xd4}, {&(0x7f0000000280)=""/185, 0xb9}], 0x3, 0x0) 12:45:36 executing program 3: syz_execute_func(&(0x7f0000000180)="91cd9280000c6969ef69dc00d9ed3a2020d00fd1b02db5d900c653fb0fa95ff965be3c1266440fedd10befc4a2a1dc356cab00009d670f381d6a2f450f4868d1d97c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22c892a0f0000009f") r0 = dup(0xffffffffffffff9c) getsockopt(r0, 0x100, 0x60000000000000, &(0x7f0000000000)=""/224, &(0x7f0000000100)=0xe0) 12:45:36 executing program 2: r0 = socket(0x1c, 0x800000000005, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) r1 = socket(0x17, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x4, 0x7ff, 0x7, 0x80, 0xfffffffffffffffa, 0x8, 0x4, {@in6={{0x1c, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}}, 0x0, 0x2, 0x7fffffff, 0xfc, 0x6, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r2, 0x3fc00000000, 0xd66b, 0x82, 0x7638, 0x6, 0x3}, 0xa0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280)={'accf_dns\x00', "f84c47ced50f3c9a485def751f6f700008e3ac99d042d0065a6a42ee08220f8165c3610803f3496f66a48532d5b17b3f41a8fb70c68765e9b26b3f1c8d6ac9111787ee3c634bfd621abc06a70443a27996f8639fd933c055de5f06631924a7bc5952a956bee4727d90370383a8df7ddca83203983ffdb104924efd8e26ad7bf66220fb8a4df33d87ba88d98026394b4d3c467ccb8ac95c58e41f234cc513e85e56f80e524942077d0b0461ee0f2e4032430693c2e02928f4b027586ad403b26fd71a7f6e345bf7c195cfb4f93b94fe703775811362453a68367f089f964ae76cc2968042e36ba81ef087c4abef927c03"}, 0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000000200)=0x8) 12:45:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="92022e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 12:45:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000667608f9e5baba7316bf15a907b2a842157d7d1d98c2bb20424af8b126db671aed05bbf83638269809bc9981b3ef6f58c2826efa28c2e8e16ce0f85f6a29f070d965d409fa15e3729e5d35d5de918c6c3e9292265bd8b561e3709d073bc929621ef479ecc9b4aec40ba1542aaf0602a621dc166f407e6db68e1d2df933d9fce3b678ee3ae507ec42ce0d0a69cfd513421ee8aa9201c763911d7f30c04e0000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x1, 0x5, r2}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x2000e012, 0x80000000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000240)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x100, 0x7f) 12:45:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) sendto(r0, &(0x7f0000000000)="0fa9e646681eb148dbf37eef21c7a79b120704133597d3fd0f8bc86e508b1418ce9089950aff868a0800516c624bacc5994c1662cf79ff12e92142e4d6a359639f32eb37f25796ecf1bb3c578b8c9934257be0b345d6e93a060138794f430d3a30cd16a416594d1ad754e07d9e419cf4a3b7b919e9da576e65edff99bbf3", 0x7e, 0x180, &(0x7f0000000080)=@in6={0x1c, 0x2, 0xfffffffffffffff8, @empty, 0xfff}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 12:45:38 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000119000/0x3000)=nil) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) madvise(&(0x7f00003d1000/0x1000)=nil, 0x1000, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), 0x4) 12:45:38 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) setrlimit(0x5c3e2e1e3addd5fd, &(0x7f0000000000)={0x0, 0xea0c}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, 0x0, 0x0) getgid() r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0xb, &(0x7f0000000100)={0x1, 0x0, 0xffff, 0x6, r5}) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 12:45:38 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0xac8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0xfffffffffffffffc) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 12:45:38 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0)=0x8001, 0xffffffffffffff1c) 12:45:38 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000080)="4281444c008f12381345ded0c441b5edb712000000c4e1395c4208c4827d1338818af5ffffff99899999c4217a1639f346ab2666f20f125b9cc481fc145a47") syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0xde, 0x2, 0x2ee, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @empty, 0x80000000}}, r3}, &(0x7f0000000280)=0x84) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 12:45:38 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x21) r0 = socket$unix(0x1, 0x5, 0x0) accept$unix(r0, 0x0, &(0x7f00000000c0)) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000001) freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) mkdir(&(0x7f0000000b80)='./file0\x00', 0x20) madvise(&(0x7f00000c9000/0x4000)=nil, 0x4000, 0x5) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r1, &(0x7f0000000040)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) 12:45:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x8, 0x2, [0x0, 0xff]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x3, @empty, 0x4}}, r4, 0x6, 0x1f, 0x6}, &(0x7f0000000540)=0x8c) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x80, 0x104) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000240)=""/65) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) 12:45:40 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="2e2f9f0c998b09f069c61bce1a9ccfdd38f5249e16018e8161e427e839f683cf091a73afd292216cffc9dd4205a5bd2eb14bfaae343770dd5865294bf67f5066f156534233c65b04befae4fa7e0dd7481fa70fcaf3b3be0e183afb283ee089b0b5b90c2646f76115ff056dbb2cfa4f31558e74b7ecb67a0c508758d705bc8b", 0x7f}, {&(0x7f00000000c0)="5d1b2b55253be845e05cc173e2edf3e22e9d7aa801d6f96c0b70", 0x1a}, {&(0x7f0000000140)="5433c840c2c6b3ec396c84fccf279695889d39b6a14961880a2377f8d11e2fce15349504b942bddf59f73c63411ee7a6e885f9d10cf5273b50ba805602403bc002482817665ca0457ec2682ec0deba7da6f4ea8ce2296ff3b32c01eb43cb6c26d0ae7b0afb6ef902f1514b7b492b9e7e027c057f2f4b2c024e4a0a6571f19cc747d73a4489fea5aa6175", 0x8a}, {&(0x7f0000000200)="046afee163a64d920baf90b089f6d8", 0xf}, {&(0x7f0000000240)="97e8dfc755f4e02fea66626fb67529efedbeff6e33e3e526e2f5ab99436eb1d8899c45cde5520cf3414a053391d79734ba7f50036cdb2e61d7c2d0d20756199c5f72d3a9411c948c4ba27e8162790f24cbaebd01c9c709d5be12bc4a9cd05aff54f73b0737b8a53dc19f82f43ad5046712a0ec78cf95c71d69afc3da35378cfbefc8cfd3237bd98d8baa38858bed22841454ccbaacbcb5e5d353f1b4fc976d17978ef64f0b0c258c0bd73be3bfdd0a67d01d093cbaf538c450c15c794837da71f3a006fe9d31183e", 0xc8}, {&(0x7f0000000340)="12a769948d6a10ff2732916288e9829d97d32ed7682dc61a4d85c376d30bab82fde478b520e07af88a195c64c642aaff1c3987e574a5f3fded9696327daad541d3fb98c158ad7956bbb9d1bd3abb41d3ec95d041546f1cee9f7bcc6eef164bbbc7675d0a80b6c191696bfb539b74a32e2d1bcace1a03c39ac4b33f6e4fced68cad140dfcd6ca11bdce587653056aa308a8cd58f95f8abc041144fd8d65da7c0ca0441ade3148739e4ad22b6b634bd9d97d1d79b68d", 0xb5}], 0x6) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r1, 0x0, 0x7000000, 0x0, 0x0, 0x0) 12:45:40 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) 12:45:40 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x2, 0x200}, {0x1c3ffe33, 0x80000001}}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x880000200000208, 0x7) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x88, 0xffffffffffffff77) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7fffffff, 0x6}, {0x100000000, 0x101}}) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, 0x0, 0x0) dup(r0) sendto$inet6(r1, 0x0, 0x1cb, 0x800020000, 0x0, 0xffffffffffffffed) 12:45:41 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e849316c6e4d5a5cae82d50bfb0411b16b879460bed02665fb89cf02fe78425c26a7db19895e126db8d55702495d4274559ba82f7a50bc9f87527", 0x3c, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="28b4d2802d0f2d36", 0x8, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xcc}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="04000400cd000400a38faa50"], &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x121}, 0x8) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x3b}], 0x1, 0x0}, 0x0) 12:45:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvmsg(r1, &(0x7f0000002980)={&(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000002840)=[{&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000540)=""/201, 0xc9}, {&(0x7f0000000640)=""/195, 0xc3}, {&(0x7f0000000380)=""/15, 0xf}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/3, 0x3}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/148, 0x94}], 0x8, &(0x7f00000028c0)=""/183, 0xb7}, 0x40) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f00000029c0)=0xfffffffffffffe75) sync() truncate(&(0x7f0000000340)='./file0\x00', 0x308020005) bind(r1, &(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1a5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000003c0)={0x8000, {{0x1c, 0x1, 0x58, @loopback, 0x2c3}}}, 0x88) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000002c00)=[&(0x7f0000002a00)='\x00', &(0x7f0000002a40)='\x00', &(0x7f0000002a80)='&\x00', &(0x7f0000002ac0)='-\x00', &(0x7f0000002b00)='[@\\\x00', &(0x7f0000002b40)='[\x00', &(0x7f0000002b80)='-\x00', &(0x7f0000002bc0)='\\\x00'], &(0x7f0000002d40)=[&(0x7f0000002c40)='(\x00', &(0x7f0000002c80)='[\x00', &(0x7f0000002cc0)='!,}\x00', &(0x7f0000002d00)='[\x00']) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x8000, 0xffffffffffffff2d) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='(\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='-\x00', &(0x7f0000000240)='[@\\\x00', &(0x7f0000000280)='[\x00']) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002d80)={0x4, [0x100000000, 0x5, 0xffffffff, 0x7]}, 0xc) 12:45:41 executing program 1: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) r0 = msgget$private(0x0, 0x1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = getegid() r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x200, r1, r2, r3, r4, 0x0, 0x10000000000000}, 0x3, 0x2, 0x3, 0x4, 0x7fffffff, 0xffffffff, r5, r6}) 12:45:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000)=0xc700, 0xfe6a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfff, 0x588}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x5, 0x1}, 0x8) sigaltstack(&(0x7f0000ff6000/0xa000)=nil, &(0x7f0000000100)) 12:45:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_lstat(0x0, 0x0) socket$inet(0x2, 0x20000002, 0x7b) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:45:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x2c, 0x100}, 0x104) r1 = msgget$private(0x0, 0x104) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/212) 12:45:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0x1, 0x1c}, &(0x7f00000001c0)=0xfffffcc5) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) 12:45:46 executing program 1: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x322c42c3ef15a1f6) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000500)='./file0\x00', 0x80000000000206, 0x400000d) bind(r2, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) truncate(&(0x7f00000003c0)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) bind(r2, &(0x7f0000000380)=@in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000180)=0x200, 0x4) 12:45:46 executing program 3: symlink(&(0x7f0000000000)='\x00', &(0x7f0000000340)='./file0\x00') truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffff7fff) link(&(0x7f0000000140)='./file0\x00', 0x0) 12:45:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x8) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) ftruncate(r1, 0x2a60) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) 12:45:50 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080), 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) socket$inet_sctp(0x2, 0x411d5ac843da5ac5, 0x84) 12:45:50 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000001500)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file1\x00') 12:45:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_lstat(0x0, 0x0) socket$inet(0x2, 0x20000002, 0x7b) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:45:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x44, &(0x7f0000000580), 0x1f) r1 = dup(r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x4, 0x102) 12:45:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_lstat(0x0, 0x0) socket$inet(0x2, 0x20000002, 0x7b) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:45:52 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x10000000000000) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x11c1}], 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x680, 0x0) sync() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x2, 0x3, [0x7, 0x9, 0x7fffffff]}, &(0x7f0000000080)=0xe) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) chroot(&(0x7f0000000180)='./file0\x00') 12:45:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0)) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x100000001}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000580)={r1, 0x3ff}, &(0x7f0000000680)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x8b, 0x2, [0x400, 0x2]}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r2, 0x4}, &(0x7f0000000440)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000004c0)=[{r0, 0xd2}, {r0, 0x51}], 0x2, 0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000001c0)=0x7) semget$private(0x0, 0x0, 0xc0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r3, 0x100000001}, &(0x7f0000000280)=0x8) r4 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000005c0)=""/191) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x6, 0x6}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) clock_settime(0x0, 0x0) 12:45:57 executing program 1: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0x3ff, 0x4) sendto$inet(r2, &(0x7f0000000700)="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", 0x1000, 0x2000d, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000004c0)='hd\x00', 0x3) r4 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in, @in6]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0xf5f3, @remote={0xfe, 0x80, [], 0x0}, 0x10000000000}}, r5}, &(0x7f0000000440)=0x84) connect$unix(r4, &(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r2], @ANYRES32=r1, @ANYRES32=r0, @ANYRESOCT=r3], 0x4) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r6, 0x5) fcntl$setown(r2, 0x6, r0) truncate(&(0x7f0000000300)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x3) getsockopt$inet6_int(r4, 0x29, 0x3d, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) r7 = open(&(0x7f0000000000)='./file0\x00', 0x21bdf61ddc4a2abf, 0x3) poll(&(0x7f0000000100)=[{r2, 0x2020}, {r3, 0x80}, {r6, 0x44}, {r2}, {r4, 0x2000}, {r6, 0xda}, {r7, 0x100}], 0x7, 0x2000000000) r8 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x22) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000640)=0x4) connect(r8, &(0x7f0000000040)=@in6={0x1c, 0x0, 0xfa, @local={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) 12:45:57 executing program 3: open$dir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x808, 0x8040000000000003) ftruncate(0xffffffffffffffff, 0x7) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82) freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300)) r0 = open(&(0x7f0000000240)='./file3\x00', 0x8803, 0xfffffffffffffffd) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) sendto$unix(r0, &(0x7f00000001c0)="6a55b4ad710d68cbc6d5ce78", 0xc, 0x84, &(0x7f00000004c0)=ANY=[@ANYBLOB="0154d5d4418d0dbd4054033c9f33bbda90d46cbd38c95dfd8224a2f3d772f1636e48b33c03000000000000003ec5127743be22063b9ef04e31cb5951c0965a2195d395bb7b460aac0c4701cbf87f07f6885fa9eab6098c85932c655d05283a4d6ba27e5c65b688340321987bbce7fe954be6e97f96ab546fe2288327f119b0b443c8a5607d0d299c867039a730449a041cc15e05533a23b4dac0fa04017d8a3c99d4412bc9fd8c1a820c156691e38073607f43b9a88f5f4ab7030c29a60463193abb164d7ead1a76a8295ff7ac80"], 0x50) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0x9, 0x8, 0x7}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000640)={r1, 0x80000001}, 0x8) r2 = open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2) geteuid() pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) clock_settime(0x0, &(0x7f0000000280)={0x3f, 0xfff}) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) renameat(r2, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000480)='./file0\x00') 12:45:57 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[0x0, &(0x7f0000000100)='\x00', &(0x7f0000000140)=':\x00', &(0x7f0000000180)='{\x00', &(0x7f00000001c0)='\x16\x00', &(0x7f0000000200)='@/\x00', &(0x7f0000000240)='(},\x00', &(0x7f0000000280)='/#\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\'-\x00', 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='%']) ftruncate(r0, 0x80000001) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') pipe2(&(0x7f00000000c0), 0x100004) getgroups(0x0, 0x0) 12:45:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_lstat(0x0, 0x0) socket$inet(0x2, 0x20000002, 0x7b) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:45:57 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x8f12, &(0x7f0000000100)=[@in={0x2, 0x3}]}, &(0x7f0000000180)=0x10) mlockall(0x2) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x10001}, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1}, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 12:45:57 executing program 1: munmap(&(0x7f0000ede000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 12:45:58 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xcd40000000000, 0x3b9ac9ff}, 0x0) execve(0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xa004, 0x9) 12:45:58 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000400)=0x401, 0x4) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x40, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x7fff}, &(0x7f0000000080), &(0x7f0000000440)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000200)={0x3b188786, {{0x1c, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) 12:45:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000098000feee"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 12:45:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cfc37a5b62a3"], 0x29}, 0x0) 12:45:59 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) fcntl$getown(r1, 0x5) preadv(r1, 0x0, 0x0, 0xc700000000000000) 12:46:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x1ff}, &(0x7f0000000040)=0x10) 12:46:01 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x8) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x20, 0x1d3, 0x1f}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x101, 0x7ff}, 0x10) 12:46:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000000), &(0x7f0000000080)=0x8) 12:46:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x200, 0x800000000000008f, [0x3, 0x2, 0x1000, 0x1ab9, 0x6]}, 0x12) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 12:46:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x1f0) 12:46:01 executing program 3: execve(0x0, &(0x7f0000000fc0), &(0x7f0000000740)=[&(0x7f00000002c0), &(0x7f0000001040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000008c0)='{\x00', &(0x7f0000000400)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000780)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e']) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000100)='*&]#\'\x01\x00', &(0x7f0000000140)='\x00'], &(0x7f00000003c0)=[&(0x7f00000001c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000280)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00']) 12:46:01 executing program 2: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r1, 0x2, 0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r2, 0x200, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100) freebsd11_fstat(r2, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000300)=0x4) 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) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000380)={0x80000001, 0x80000001, 0x3, 0x3}, 0x8) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000440)) truncate(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x2, 0x10, r1, 0x15) setsockopt$inet6_buf(r2, 0x29, 0x55, &(0x7f0000000280)="5649ca3b5cdcecd1a718e5ce2864ba3f46f8d35fbbae055ce6e37580e8129ae351e76c508da3e1a2b143f5334acb50d2ddd66bd5fbab12a7059c87f3eb24502e90", 0x41) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000340)=0x100, 0x4) getpgrp(0x0) 12:46:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) 12:46:01 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) rename(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x9ad17252b269478f) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt(r1, 0x0, 0x6e, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) 12:46:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530007808fc84bfdd66ac50c5b62cbb48300cf05f6cba34e1fd87cc1aca003ad26cdefaf38c7cde3725a3db66a62f9660228c0d98ac0e37c73a8c606dc7c6bb7c1bd2cbd4782323590b6f4478515c66232cd57dc64436c6bd06c8e34f7bf9b4ce16f597f05d27057395aa536ad0c4a4add22eaf2b7320174f37fe8faad84b361f1ce03783ad0aa594100c2d9eab382ab1ddaf15c81dfa9caff7801c"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 12:46:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(0xffffffffffffffff, 0x0, 0x2ee, 0x0, 0x0, 0x6) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x52, 0x0, 0x0) lseek(r0, 0x0, 0x3) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) r1 = accept(0xffffffffffffffff, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) dup2(r2, r1) setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000000040)=0x7f, 0x4) 12:46:02 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000004c0)=0xf9) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000005c0)={r3, 0x3, 0x4}, &(0x7f0000000800)=0x8) getpgrp(0xffffffffffffffff) getpgid(r0) r4 = socket(0x13, 0x5, 0x20) readv(r4, &(0x7f00000002c0)=[{&(0x7f0000000280)}, {&(0x7f00000006c0)=""/221, 0xdd}], 0x2) r5 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000280)=[{r6, 0x4}, {r7}, {r5, 0x2024}], 0x3, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r5, 0x2) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000240)=0x4) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) getpgrp(r0) getsockname(r5, &(0x7f0000000900)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035eb4b0c422125e9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffce1) 12:46:02 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000080)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f0927b111acdf14a2fe3fda5074507831ccd000000"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) clock_getres(0x7, &(0x7f00000010c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$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) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_http\x00', "35e54e912df439b4c71f81863756c232f1a120ae096acdd08ee530bfe73d55157f23cdde37410b1a59f9903478e9af9fe4095b570d1a6742d801ae585ef01e2a8b776ee4c50cc3105c996b86ddacc204eb70a8b682b67954bcd3f77fdd0007dbc4e33ebcedc7e910f11fba8ed0f27fe97faf6688ac623d0d08e19a7602a45e8298357655df95a590e7d5f0d90064ae3d22747b3cd4ed1afddce5aaa507465e3074d6fe5c3ad72255d78fca94efe1347772568d89a4804d8c91e8040d69354912ff30cc8b8f412897a3a40f4e162cb0f4da2a4f637c417aba0f86d3997a120bc5f678addc2eec159df6f8c46c46028917"}, 0x100) clock_settime(0xf, &(0x7f0000000300)={0x4}) 12:46:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530007808fc84bfdd66ac50c5b62cbb48300cf05f6cba34e1fd87cc1aca003ad26cdefaf38c7cde3725a3db66a62f9660228c0d98ac0e37c73a8c606dc7c6bb7c1bd2cbd4782323590b6f4478515c66232cd57dc64436c6bd06c8e34f7bf9b4ce16f597f05d27057395aa536ad0c4a4add22eaf2b7320174f37fe8faad84b361f1ce03783ad0aa594100c2d9eab382ab1ddaf15c81dfa9caff7801c"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 12:46:06 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000080)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f0927b111acdf14a2fe3fda5074507831ccd000000"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) clock_getres(0x7, &(0x7f00000010c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) 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$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_http\x00', "35e54e912df439b4c71f81863756c232f1a120ae096acdd08ee530bfe73d55157f23cdde37410b1a59f9903478e9af9fe4095b570d1a6742d801ae585ef01e2a8b776ee4c50cc3105c996b86ddacc204eb70a8b682b67954bcd3f77fdd0007dbc4e33ebcedc7e910f11fba8ed0f27fe97faf6688ac623d0d08e19a7602a45e8298357655df95a590e7d5f0d90064ae3d22747b3cd4ed1afddce5aaa507465e3074d6fe5c3ad72255d78fca94efe1347772568d89a4804d8c91e8040d69354912ff30cc8b8f412897a3a40f4e162cb0f4da2a4f637c417aba0f86d3997a120bc5f678addc2eec159df6f8c46c46028917"}, 0x100) clock_settime(0xf, &(0x7f0000000300)={0x4}) 12:46:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x408000000000020a, 0x182) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x2, &(0x7f0000000540)={0x0, 0x100000001}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000300)='cubic\x00', 0x6) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/120, 0x78}, {&(0x7f0000000140)=""/40, 0x28}], 0x2, &(0x7f00000001c0)=""/131, 0x83}, 0x2) r1 = socket(0x1c, 0x20000001, 0xfb90) poll(&(0x7f0000000340)=[{r1, 0x174}, {r1, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x100}, {r1}, {0xffffffffffffffff, 0x80}], 0x6, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000680)={0x0, 0x9, 0x0, 0xcd2e}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)={r2, 0xd7, "484c666c7a777f4867104f2b57ac93f6ab31f349940fbfabe16b8580130c5d7c1eead7ef56731a6e32dd884065655bf23dfc9c2cfff55f7e098cf44283fdf7c75011791f9648d80b2f2be77eb0ef90b0ea49c92203083b3b47b70f547730fa40b18dddbcaabac814f349e89dd193fabf871771d0649b6436894201454027d2136c9af7bd5321467e1ff97075f09736357b88c514f835cd5b8dcf74e848d3d0c89297fcbb16e7664e6adf4f9e3941fa56e0cd2ea087852e9cdbadf3ac5e7155993511697ae13020ce38846d71febee300cdc5a395e3d1e2"}, &(0x7f00000004c0)=0xdf) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000500)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x1f, 0xf, 0x6, 0x6}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x1, 0xad, 0x5230, 0x240000000000000, 0x800, 0x1d2e, 0x81, 0xffffffffffffff01, r4}, &(0x7f0000000440)=0x20) shmget(0x3, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) unlink(&(0x7f00000002c0)='./file0\x00') fcntl$setflags(r0, 0x2, 0x1) 12:46:07 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0) 12:46:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:46:08 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0xffff}, &(0x7f0000000380)=0x8) r3 = accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = socket$inet6(0x1c, 0x5, 0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x42) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000001c0)={r6, 0x1, 0x4, 0x58, 0x4, 0xfff}, 0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000240)={0x8f, 0x1110, 0x9, 0x8, r5}, 0x10) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_mreq(r7, 0x0, 0x9, &(0x7f00000000c0)={@multicast1}, 0x8) 12:46:08 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000540)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) mkdirat(r4, &(0x7f0000000200)='./file1\x00', 0x100) getitimer(0x3, &(0x7f00000001c0)) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 12:46:08 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000040)="79fefb3523e0db659eed1dc00806") truncate(&(0x7f0000000100)='./file0\x00', 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) 12:46:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) r1 = fcntl$dupfd(r0, 0x200000000000011, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000100)=0x8) connect$unix(r1, &(0x7f0000000140)=ANY=[], 0x0) lseek(r1, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r3, 0xf0, 0x0, 0x1f, 0x4}, &(0x7f0000000140)=0x18) 12:46:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x20000001, 0x2001) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000000200)="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", 0x803a1702) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c, &(0x7f0000000040), 0x10000000000001eb, 0x0, 0xffffffffffffff96}, 0xfffffffffffffffc) 12:46:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10004, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xc84, 0x800, 0x12, 0x100000001}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x3b}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x100000001}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x41, 0x0, &(0x7f0000000040)) 12:46:14 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000040)="79fefb3523e0db659eed1dc00806") truncate(&(0x7f0000000100)='./file0\x00', 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) 12:46:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0xea5, 0x43}, 0x10) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140), 0x1) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xce, 0x4) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffd}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) 12:46:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchdir(r0) r1 = dup(r0) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0xfffffffffffffce1, 0x10000000) fcntl$setstatus(r2, 0x4, 0x8) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x30000000) ftruncate(r2, 0x8000000000405) r3 = dup(r1) write(r3, &(0x7f0000000040), 0x1fff) recvfrom$inet(r1, &(0x7f00000004c0)=""/4096, 0x1000, 0x0, &(0x7f0000000080)={0x2, 0x2, @multicast1}, 0x10) 12:46:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r2, &(0x7f00000001c0)="c2594a1cd56df81200c96a745d0d2b374f7b249805c38ca64c5f4406b53e948c516c125823e3082a570db99bc44f365dad71dcd0620171f1e830e7ce032f8658804571642452c3a6a3e7595d8e2dff63decc877fd602d3d152a12d134e5743ea1736866af1c4d352f7c069fb8ec234e94e7e9243a9e78830a7c30837c45cdcdf36a4c1b4b6f2012ea5ab9b083cd4115ad2de1a1fb26aa00a7f961d214877be4b27361ff50ec969feac9aab381e7d67c6", 0xb0, 0x104, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r3, 0x0) socket$inet(0x2, 0x2, 0x5) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[@ANYBLOB="002100000000000000000008000000da96f80573fa21d0023b2b380d6c1b00"/93], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 12:46:15 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xfff, 0xf, 0x10000, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x27, "998f8fc21eeb85a255e51aac8f7b4184ac0446f2c991108727e0486321881804b043788d62b664"}, &(0x7f0000000200)=0x2f) poll(&(0x7f0000000240)=[{r0, 0x6}, {r0, 0x12c}], 0x2, 0x61) r2 = socket$inet_icmp(0x2, 0x2, 0x1) fsync(r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00000001c0)) setsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000000100), 0x4) mprotect(&(0x7f00003a7000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x90, @loopback, 0x5}, {0x1c, 0x2, 0x456, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, 0xffffffffffffff81, [0x400, 0xffffffffffff7fff, 0xc66, 0x10000, 0x8, 0x5, 0xffffffffffffffff, 0x20]}, 0x5c) sync() 12:46:15 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) setuid(0xee01) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100008, 0x82) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x9000, 0xfffffffffffffd05) chmod(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 12:46:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) recvfrom(r0, &(0x7f0000000000)=""/56, 0x38, 0x40040, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x80000000, @loopback, 0x1f}, 0x1c) poll(&(0x7f0000000140), 0x0, 0x5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x13, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1004, 0x0, 0x388) r1 = dup(r0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x40, 0x4) flock(r1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x8, 0x4) 12:46:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) r1 = socket$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$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc) 12:46:15 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r4, 0x400}, &(0x7f0000000140)=0x8) sendfile(r0, r0, 0x0, 0x401) r7 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0x40, &(0x7f0000000180)='cdg\x00', 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000240)={r6, 0x1, 0x8db}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000280)={0x7fff, 0x800, 0xffffffffffffffff, 0x7, 0x8, 0x100000001, 0x830, 0x5, 0x9, 0x0, 0x5}, 0xb) connect$inet6(r7, &(0x7f00000002c0)={0x1c, 0x3, 0x2, @empty, 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000480)={0x2, 0xffffffffffffffed, 0x3000, 0x4, 0x20, 0x1f, 0x2, 0x0, r5}, &(0x7f00000004c0)=0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000580)={0xfff, 0x1110, 0x100000001, 0x3, r4}, 0x10) faccessat(r7, &(0x7f00000005c0)='./file0\x00', 0x46, 0x491a48731c3831f2) setsockopt$inet_opts(r7, 0x0, 0x1, &(0x7f0000000600)="8bf5a304fb5e8cd16c5c1a85bc8c9fe4c3a62852fd21346aac70f3edaacab4b3e9d16ee9c02d26621cbec3f5d3aa54502830ded2ceca7c7a6ed3045afd7ac39d6da8581997faffcb4002274fb6c469c95202b9b13b", 0x55) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000740)={r2, &(0x7f0000000700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000780)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f00000007c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x2, 0x3, 0x116, 0x9, 0x6}, 0xa0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f0000000880), 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f00000008c0)=0xfffffffffffffffc, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x51, &(0x7f0000000900)={0x0, {{0x2, 0x3, @loopback}}}, 0x90) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f00000009c0)={r8, 0x3, 0x1, [0x8]}, &(0x7f0000000a00)=0xa) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) getrlimit(0x0, &(0x7f0000000ac0)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000b00)={0x6, [0x5, 0x2, 0x100000000, 0x5, 0x8, 0xa3a]}, 0x10) writev(r7, &(0x7f0000000b80)=[{&(0x7f0000000b40)="beddc07dce37d73021441e6ec2bbce796a9287c576485c631f095c1836c2102fe8e9bfe60eeb3d2ff9e1580896ca07ca510e49ad27", 0x35}], 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000bc0)={r3, 0x9}, 0x8) 12:46:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x500, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xffffffffffffffe0, 0x3ff, 0x9}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r4, 0x2}, &(0x7f0000000280)=0x8) 12:46:17 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000400206, 0xfffffffffffffffc) truncate(&(0x7f0000000100)='./file0\x00', 0x60801fffd) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x8}, {r0, 0x40}, {r0, 0x81}, {r0, 0x20}], 0x4, 0x0) fcntl$setstatus(r0, 0x4, 0x10044) flock(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x675419f, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) readv(0xffffffffffffffff, 0x0, 0x0) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) setsockopt(r0, 0x2, 0x5, &(0x7f0000000140)="916e9728db9b6fee1724209ebc6ba2910d76211a7a13e128d42a27a78c16abc04e23cb88cb92d13b257d01f677db1240b057920e88528eb8d6a3683b142308d2ad2289bb7236099916188d9bf321fab142fc688eef4ed3477fdb34021b8efdf7c7cc0151fc35ee48c45e823003144f77b0a48b1eeec5772249dc86c1c19e2861632498d56fe36ddfbe06230910b7f5b23b7b8657d07cfe78165a249fbf06e3109d3116c9a3450b582322cb2927848bf727f0e6", 0xb3) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), 0x4) fsync(r1) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 12:46:17 executing program 3: r0 = socket$inet6(0x1c, 0x10000005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 12:46:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x1, 0x2b8) r1 = msgget$private(0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x401, 0x1}, &(0x7f00000002c0)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0xff, @empty, 0xfff}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="73a96b211541bedb283dff4fc7c6a5770528b397740884d388728e5c06649eeb6617c0dfc4a44846cbe7be9aac0640b0b179f27ad2ee6d84dbc565017f6dff3414e308064f3a4c68a473e020bb2a0282ba0bbe931f47f8faebd2a2313cd43be9b886d5948f9b3e3ccf71ea042aeee6e7887dfaf973e3005f3b83076f149c32bb32129097d12c28cd2840ed07e11c49770f678017d1749630c18b8df26237922d6616e4f2eb09", 0xa6}], 0x1, &(0x7f0000000300)=[@dstaddrv6={0x1c}, @authinfo={0x10, 0x84, 0x8, {0x100}}, @authinfo={0x10, 0x84, 0x8, {0x83}}, @sndrcv={0x2c, 0x84, 0x2, {0x80000000, 0x9, 0x4100, 0x101, 0x4, 0x6, 0x7, 0x9, r2}}], 0x68, 0x20004}, 0x81) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000100), &(0x7f0000000140)) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/130) 12:46:21 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020004) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_getdents(r0, &(0x7f0000000100)=""/206, 0xce) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) open(&(0x7f0000000200)='./file0\x00', 0x4b8c2e56cd1a1b1c, 0x41) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) clock_settime(0x0, 0x0) r1 = open(0x0, 0x20601, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) accept$inet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) clock_getres(0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) poll(0x0, 0x0, 0x0) 12:46:21 executing program 0: munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000000), 0x4) 12:46:21 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000f8c000/0x4000)=nil, 0x4000, 0x3) munmap(&(0x7f0000cdf000/0x3000)=nil, 0x3000) msync(&(0x7f0000bf6000/0x2000)=nil, 0x2000, 0x1000000000) mprotect(&(0x7f0000b56000/0x3000)=nil, 0x3000, 0x5) 12:46:21 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x80003) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) open$dir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x80, 0x40) rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 12:46:21 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x80003) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) open$dir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x80, 0x40) rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 12:46:23 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x2) msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x8001}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000840)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x9, 0x3, 0x1, 0xd9d8, 0x9}, &(0x7f0000000900)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000000a00)={&(0x7f0000000280)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000740)=[{&(0x7f00000002c0)="938327ca1edb308103faceb4ac9afb195c114580712610b4ab523589d83c0a54ba9b632c6d3a7173fecf46b281678732bb27b076dac89fe578ba2a33e83cecb95d1054de6aee3b315357ec5b7f00715324fa02531ec0f4cf68eee6719a66efe02266c03564303b5c50c706a3a56786c6badda86ab41a1f2b23afc59351920a194841", 0x82}, {&(0x7f0000000380)="7ae1732f16e43709782f69c506290e19226b00f6081cca626defb1177f76ccecdf16c8b97cb7958b3c160e0b8cb089b620571d106233d6ebd304e6cb7398969ef253ddfe851ef9d5ace1bd053e48aa8953aa05a8ab84bb37b9294bfa3426", 0x5e}, {&(0x7f00000004c0)="2bd088f8b8ac50021cc276a7a5ec50c6ba6b514d5bf7651ce5874b56fb0ee86694419fa3a934144a8f2fa0d8a04fb6d16d9e192bd56a239ab21f39fbceb123033387d5c6cd486b0010357c61287a", 0x4e}, {&(0x7f00000005c0)="953e869bd983bc8c0434b29e8c891b78f77886437cc1a1139022982577e73c9b5dba0eca2364191689e0bfee234ecf03f037f7de3444e1e6cb1525814e335cf7075da1c43b91ee2ce549ebe0bdb92bcac3b6419e8a0b73dbe7a00a038b46bfde060c0485c8a5e936368dcf17e103cc5de7864ed899c9da834ad6b73f7daffd7d48de821ffda1e460", 0x88}, {&(0x7f0000000400)="b43415ad48470492a1695605140afdbb3aef425344a9446857bff81d2dc879519c9c9c1fb72a5cfdc59548c9c74ca98f5ff695161e", 0x35}, {&(0x7f0000000680)="99b793652d506b6a92be791cc8d2f000", 0x10}, {&(0x7f00000006c0)="47c04f506321f397539e4dbaf8bda69a731df5e1e66b743b0b4e510f6a05eb1d80f2aa21cb050109f4727501c828094d4348c29586393c44eeaec05b99878dc415f4730732f269d5f9ba1b3a413c86e64224a7144963435317bd9e5789c2", 0x5e}], 0x7, &(0x7f0000000940)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @init={0x14, 0x84, 0x1, {0xffffffff, 0x8, 0x1f, 0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x100, 0x20, 0x7fffffff, 0x4, 0x1, 0x0, 0xe8d, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndinfo={0x1c, 0x84, 0x4, {0x40, 0x10, 0x3f, 0x40, r4}}], 0x8c}, 0x100) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) 12:46:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x67) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440), &(0x7f0000000640)=[&(0x7f0000000040)='\xa3\r\x00\x00h\xee\x06\x9ct\x02`\xb4\xd3G\xb1FL\xd0\xf2s\x86\x90\xadu\x8c\xc6\xac|\xb6\xa8\xf7\xe0\xa8\xd0\xb9\xe9\xf2\x88\x12m\xd5\x8d\xcch&q\x9e\x14`\xec\xde\x8cP\xe2\xf2z\x1b\xd5-0UeW\x9a\xe6\x87\x99\xcbq\x89\xa4\xe4\x82}|\xd8\x9e\x89I\x11\r{\x9c\x19:&\xa0bd\x98r X\xb3', &(0x7f0000000500)='[\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='%-\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='[\x00']) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 12:46:23 executing program 2: clock_getres(0x1, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xd7) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x9a}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0xa8e7) semget$private(0x0, 0x1, 0x2) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9, 0x3}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x600000}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000280), 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0xfffffffffffffff9, 0x5839, 0x4]}, &(0x7f0000000040)=0xa) 12:46:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x40000000000007, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00020000000000000000"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0xff, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) pipe2(&(0x7f0000000040), 0x100004) 12:46:33 executing program 3: syz_execute_func(&(0x7f0000000a40)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000c402e1aab7000000009f") syz_execute_func(&(0x7f0000000840)="91cd80c442192d3b6969ef69dc00d9c4e37d19b4f00200000000d0d00fd1b02db5d900960092922940ef0e0ce466660f7fd80000200f450fbd27a95f0bc482613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c14600c4a32949fc48b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(r0) r2 = getpgrp(r0) r3 = shmget$private(0x0, 0x1000, 0x10d, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/179) getpgid(r2) r4 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) shmget(0x2, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget(0x2, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) socketpair$unix(0x1, 0x5, 0x0, 0x0) r8 = socket(0x0, 0x5, 0xffffffffffff7fff) fchmod(r4, 0x2) sync() r9 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000000)=0xffffffffffffe511, 0x4) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f0000000300), &(0x7f00000001c0)=0x10) 12:46:33 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000001140)={0x0, 0x5d, 0x0, 0x16e8, 0x6, 0x6}, &(0x7f0000001200)=0x14) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001240)={r1, 0x35, "7afaac8bf70410e15d0e59c9d253e7ee6ec57cf45db3a3dca4f8d36c0014e51ad57607859fac8a85fd2e5fe8ee94c6d21a3ac35f12"}, &(0x7f0000001280)=0x3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001180)={r2, &(0x7f0000001140)}, &(0x7f00000011c0)=0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x900, &(0x7f0000000000)=0x1, 0xfe6a) 12:46:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x8, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup2(r0, r1) r2 = socket(0x2, 0x2, 0x0) r3 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x4020, 0x26, 0x2c8de836, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000200)={r5, 0x8d99}, &(0x7f0000000240)=0x8) dup2(r3, r2) connect$unix(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="82025189c9c25d37292e2f66696c653000"], 0x10) 12:46:33 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) truncate(&(0x7f0000000400)='./file0\x00', 0x2) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000003c0)={r5, 0x20, 0x6}, 0x8) 12:46:33 executing program 0: mprotect(&(0x7f0000599000/0x11000)=nil, 0x11000, 0x0) r0 = shmget$private(0x0, 0x2000, 0x593, &(0x7f000059e000/0x2000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) shmget(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r5 = getpgid(0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x8, r1, r2, r3, r4, 0x4}, 0x1f, 0x0, 0x17, 0x3, r5, r6, 0x10000}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0x88, 0x1003, &(0x7f0000000440), 0x4) r8 = socket(0x1c, 0x4, 0x5) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r8, 0x11, r9) setsockopt$inet6_group_source_req(r8, 0x29, 0x52, &(0x7f0000000100)={0x7ff80000000, {{0x1c, 0x0, 0x2, @loopback, 0x8}}, {{0x1c, 0x0, 0xe1f, @empty, 0x8}}}, 0x108) 12:46:33 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) semget$private(0x0, 0x3, 0x240) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r0, 0x1) flock(r0, 0x8) 12:46:33 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 12:46:33 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000d1c000/0x2000)=nil, 0x2000, 0x2) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 12:46:36 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getgid() readv(r0, &(0x7f0000000100), 0x0) r1 = socket$inet6(0x1c, 0x20000005, 0x401) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x8) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0) 12:46:36 executing program 3: syz_execute_func(&(0x7f0000000a40)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000c402e1aab7000000009f") syz_execute_func(&(0x7f0000000840)="91cd80c442192d3b6969ef69dc00d9c4e37d19b4f00200000000d0d00fd1b02db5d900960092922940ef0e0ce466660f7fd80000200f450fbd27a95f0bc482613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c14600c4a32949fc48b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(r0) r2 = getpgrp(r0) r3 = shmget$private(0x0, 0x1000, 0x10d, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/179) getpgid(r2) r4 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) shmget(0x2, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget(0x2, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) socketpair$unix(0x1, 0x5, 0x0, 0x0) r8 = socket(0x0, 0x5, 0xffffffffffff7fff) fchmod(r4, 0x2) sync() r9 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000000)=0xffffffffffffe511, 0x4) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f0000000300), &(0x7f00000001c0)=0x10) 12:46:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x21bdf61ddc4a2abf, 0x3) poll(&(0x7f00000001c0)=[{r0, 0xa}, {r0, 0x200c}], 0x2, 0x2000000000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000000800, 0x1) lseek(r0, 0x21, 0x3) socketpair$unix(0x1, 0x5, 0x0, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000140)="2c413e6c13528b86eb4a1e216ec6cf9cc85bc31ac3d1d4781aee69b3c5b3a55c7770231d1b28921040b450bcf1a04a7a88cbd84abb5c87c88fa4e61b255b1de2c614bc7e124abd2d32e884af4bf6a22104a28048", 0x54}, {&(0x7f0000000300)="6ffacf0ef99f3dcf930f0990c9898e4406ba1620944160da9d549fa68ccf133874134dd3868537352e44e8bbe92ca6834c5f95d88a14bc314681c0b12c66b15172968d1d45d9bce1a4066fd6630b5261f6bbd69eabdcc3600d89ce440fdd8cf60f9f7e3ce0f0ba375a0f58670ebe5831f1f9eab2b0ba161ccf60a19618256d36c0ad55acc5cf3772cbdf4e39f1a9ed8a376d29c867e5c520ead870415719b9eb120251314f75829c3f7e622be9af48a4bdc0a41abe", 0xb5}], 0x3, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) connect(r1, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) 12:46:36 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x4da}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x35f, 0x0, 0x2bcf, 0x6, 0x9, 0x7, 0x100, r1}, &(0x7f00000001c0)=0x20) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0xfbe}], 0x1, 0x0}, 0x0) 12:46:36 executing program 2: syz_execute_func(&(0x7f0000000a40)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000c402e1aab7000000009f") syz_execute_func(&(0x7f0000000840)="91cd80c442192d3b6969ef69dc00d9c4e37d19b4f00200000000d0d00fd1b02db5d900960092922940ef0e0ce466660f7fd80000200f450fbd27a95f0bc482613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c14600c4a32949fc48b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(r0) r2 = getpgrp(r0) r3 = shmget$private(0x0, 0x1000, 0x10d, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/179) getpgid(r2) r4 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) shmget(0x2, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget(0x2, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) socketpair$unix(0x1, 0x5, 0x0, 0x0) r8 = socket(0x0, 0x5, 0xffffffffffff7fff) fchmod(r4, 0x2) sync() r9 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000000)=0xffffffffffffe511, 0x4) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f0000000300), &(0x7f00000001c0)=0x10) 12:46:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0xf, 0x5, 0x100}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x9}}, r1}, 0x8c) socketpair(0x0, 0x0, 0x7ff, 0x0) 12:46:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_udplite(r1, 0x88, 0x3ce73ad9dfea3bf8, &(0x7f0000000080)=0x6, 0x4) 12:46:48 executing program 0: mlock(&(0x7f0000f75000/0x1000)=nil, 0x1000) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86) 12:46:48 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x7, 0x9, 0x0, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x0, r1}, &(0x7f0000000100)=0xc) 12:46:48 executing program 0: mlock(&(0x7f0000f75000/0x1000)=nil, 0x1000) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86) 12:46:48 executing program 1: r0 = socket$inet6(0x1c, 0x20000007, 0x280000000000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x32b, 0x4) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 12:46:48 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x7fd, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x800000001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x6) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)) getrusage(0x1, &(0x7f0000000000)) socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0x3ff, "ed993f21105f93900490686638458bb2"}, 0x14) r2 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/130) socketpair(0x1c, 0x20000007, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000340)={0x2, 0x1200, 0x800, 0x13f, r4}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x2, 0x6, @loopback, 0x9}, 0x8, [0x9, 0x6fbab1e1, 0xd903, 0x200, 0x4, 0x0, 0x584, 0x5]}, 0x5c) 12:46:48 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x4) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 12:46:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) clock_nanosleep(0x5, 0x1, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r2, 0x3ff, 0x3, 0x4, 0x3}, &(0x7f0000000140)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080), 0x0) 12:46:48 executing program 2: r0 = socket(0x1000000000000002, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0xb) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x2}, 0x7) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040)=0x4000000000000000, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0xfffffffffffffecf) 12:46:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0x26) 12:46:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@loopback, @multicast2, @broadcast}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xffffffff, 0x100, 0x9, 0x800}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3}}, 0x0}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, r1}, 0x94) writev(r0, 0x0, 0x0) 12:46:48 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82026822ab2cfcdc41cefb59f3a3f8e6142afe031c4558cd65008dcb43cb4cf46ca9e2ea6a27af7fe02faf4a892c83e117c0408f56bf96a09e19b5782c859b416aa84f9d4468873cbd367f4a59bf8816f9c683b0caa55db138079cc2a9bc5ae4e7d2cfb2b7e7e515aba741edb1ecfbda8581035328a38063585cd0054f808cf776eaf20350da279d10c8c42301b9592f0aed7dd918471352bc074dba30732aea163b92a5960c05dd236af3bc84aec5ac7700f57cd86a2542db7e98550a883b4268f8c0c2ee2e40a87553bf66d43df13f6b0bc31a4ec9aef976adc456cafd67405eb84ef901fcf13dbb4d114994409ebcf2cd8039f5b37beda8b5"], 0x1) 12:46:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xffffffffffffffe1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x0, 0xfffffffffffffff9}, 0x10) 12:46:53 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$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) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x4, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, 0x84) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r2 = fcntl$dupfd(r0, 0x11, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r4}, &(0x7f0000000380)=0x10) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = socket(0x2, 0x10000001, 0x84) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={r5, 0x1}, 0x8) 12:46:53 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x2) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r2, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) 12:46:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getuid() sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) 12:46:53 executing program 0: r0 = socket(0x11, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000100)="b100050490000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be78084991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f3c8d0300c78ac6224c57310b404f36a00eb44a104201000000000a0000000000000000000000fe0000", 0xfffffffffffffff1, 0x0, 0x0, 0x524b33116e1144d) sendto$unix(r0, &(0x7f0000000a00)="0f529840fb217eecae", 0x9, 0x184, &(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0xa) r1 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000008c0)=[0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f00000001c0)="5c94d4c5c6856636d4c9ed4c1b48c706cbe3b37ab6850754c265429ce4a8fed415fa532bee81cb8e0e58d8088ab07dfc78e17773638172ed375c9739c0c9f2a14d2aeb379c163f53e81dbe5d6dda85bb8076f4a0cff8d2c4d2a3467d64d67a316a7bbb5dac65dff4c6f65a2f8be9cbd3b0b9ff738572defc9172da4790eb0d9589b6431f3280749426ce001f5c99df6c0a1f779cf918e625108406e1dfe3c7830fe343beed0df783a6b6a85d5a882bbe9b6e2b5cd82370b6856cd84b122966e499798f56976224", 0xc7}, {&(0x7f0000000040)="9395fc5a501f6e3ca78bb6a08d3a3972d3cabb17d90f1636ed01486d77f3c83aba4f3ca4b7e2d8e725344baf371f02a55c29f7f426f73ab49307cc04b4444fd4f6643ab9bafca4d2440b45078f2da06c4ebfe4b6b4e485175461a41c99bff4875e73e2a0fee3460c51fcdfbd1cc791f8", 0x70}, {&(0x7f00000002c0)="0ff64a02fe6b743a71020c0e797c00cd1cc917708c6836ced23635953e3cf829788d2b9d5103d4e20e53000c249783e85ff19f040712cde3cd60adfb8c83826ea6608b756ea464e4b7b8cce29f29ffb9458f69486c1c78ad2894165610bcff50949353e8e4d17d6bc41311f1adcdb32810640786d9025cc930f08fde1b44ed7565236e387c7620060b999497ba276cb5f22679398fb142fb84b820fb478f128cc6fe18b34b68fac10bc0548cd93218ae4cb7680c1cc806ce351c94b2c12d84db783289199f71ec5697066d", 0xcb}, {&(0x7f00000003c0)="0d7bb5f751c381267249491f656cd4868d35a83446df9ff5d70e2887973b0f2e02210c79d6c1ce0c01e211d90a7bf34bfe6813bf6d624ed990f490a353e02c412961d2412d117f0c915c01f3e6fc56a40986ace326ab44512ebb35080aff828a5841f0", 0x63}, {&(0x7f00000000c0)="50cbba59ea6216654ec07b2be63407", 0xf}, {&(0x7f0000000440)="004faf5c6e05d3950e32eca2d86dece208e656a5f0297ad9eac8abe6dd9333a4b98fec7c7c33146e29dad55013c9dd84a076", 0x32}, {&(0x7f0000000480)="b5372b328aa341ce834237aec2a925b785394bcfd74138d32738effc92e4082b067102b757c287af307dafe4c36f19dfeffb67ecab6c3208382ae86212a731d0d993bb12fc76d0c64c4fdab614c6b8c34a5a1f880c0636cdf744fc4a0fc74e8bdadadc7536e29a91cb52d8bdd46de7efd6006982e785c8a282872bab779c62c00a0fdaea1afa1c8f0dafcf556f5904a245354387a31ff697548782253f2bb0a5f93c56391d88ca7be2a487d995114543baf3badfc340a887f8f05096364b63a9764d416f0ff5d4047064b270d6f2a9569dc3c2a31c2ac97b13ec5412be6b77ed67bbfc611d", 0xe5}, {&(0x7f0000000580)="d7d8601c7ae863b36aa57aa60691c25769fc6a728bc52211ba700d97a26801ee64cdb167aeca3d95094cbb13927b4346d5950f1a7c2256204409bcba7537cdae42cc9cd3b44bb1ebcb2f70bbfde72ccf1c4df65c0c57856fefabfbb7813fbf1bec09a8532625b8227ea746e423607d56a04eaba4e7055597de8f4895ed30756e496e640356a95be645014792675d5bd3207d95d3428d8de2376612f649e69e7beeeb81edb6", 0xa5}, {&(0x7f0000000640)="9a3d288936d16328abd6b69e8a8beeb76373b91f00d5a91037c674d9bc4699b2355c4ad1ee15d98dfc0816d022b576b2174080f088f7868826edc85ebebde29fb8a450627b88cc96d37c659482b0fd244ae9c22ab7db972cc9ed7c48a261bf571aa9e55e335e574725e469bd1e6ece60090faf0053e9b76e9cba2b26a894cf219445c84e8721c0103f30870b5111e0a3e3cac8e6fac682dd9e08965fcad8905cf4da17eea7180f3a9b25d5822a593bda65a41a3966e4c5c003c006854989d3b9835dd5d68dd25288f871a91e91af0a6d5aa9d9d188642e0198d7fd6d4d0dbcdbd12a5e1fd626039da7396af7e75ed4", 0xef}], 0x9, &(0x7f0000000900)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0xa8, 0x20000}, 0x1) 12:46:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x32, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x81, 0x6, 0x84, 0x9c, 0x3}, 0x98) 12:46:53 executing program 2: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername(r0, &(0x7f0000000140)=@un=@file={0x0, ""/8}, &(0x7f0000000180)=0xa) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd11_fstat(r0, &(0x7f0000000040)) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 12:46:53 executing program 0: r0 = semget$private(0x0, 0x1, 0x108) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000000)=""/130) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000000c0)=""/242) chmod(&(0x7f00000001c0)='./file0\x00', 0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/14}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) unlink(&(0x7f0000000300)='./file0\x00') r2 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x1, 0x3, 0x3, 0x9, r3}) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x100) open(&(0x7f0000000380)='./file0\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000440)={r5, 0x7, 0x7792b8d3}, &(0x7f0000000480)=0x8) fcntl$getown(r4, 0x5) getuid() freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getpgrp(0x0) getuid() 12:46:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f00000000c0), 0x8) 12:46:53 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0x6) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10d400"], 0xc}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 12:46:53 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x20}], 0x2, 0x3ff) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0) 12:46:53 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00000e5000/0x2000)=nil, 0x2000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x20000007, 0x7fff) lseek(r0, 0x8, 0x1) pipe2(&(0x7f0000001580), 0x0) 12:46:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x10001}, 0x10) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) socketpair(0x0, 0x20000000, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, &(0x7f0000000080)="003d82b59cf7dae94ddbd417544a695e5493097c40723cd60bc7cef9623ae6b4a9cf264b516a7a18ed4c05797582753e2c555fa7327b1b508f0f5295c00fe3537277092f8b71bd15aa24d1630ea2811d01e45f83edc1561753cbe5979a501950ef59e45abb0d8ee4fafa0d52501abd4d2ecc70255f85aa230c667f26a486aafc28f6ce62121a2bb498ae78e91c972bdc3eb6a649836c2d591473f93a2f66ccaee532771b1eca60549284a9805258212c0c5808b4628b49efeddcfafcbce60d96316d54b28880fada2e0f24b3d04352e9fe8a9b9d4dbdded3ff2a8c2c687e066ef6889fb75213ca2fa532861dfe54589767083cb5a145", 0xf6) socket$inet6_tcp(0x1c, 0x1, 0x0) 12:46:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x81, 0x2, 0x5, 0x2, 0x6}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, r3, 0x7, 0xe27, 0x7ff, 0x1, 0x7fffffff}, &(0x7f0000000100)=0xa0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 12:46:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x10, 0x5, 0x439094d5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0xcf}, &(0x7f00000000c0)=0x8) 12:46:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000), 0x2) 12:46:54 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 12:46:54 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000013e00"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000b3c08c3d"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 12:46:54 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x8000000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x106) accept$unix(r0, &(0x7f0000002500)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f501ae0a0b7fd2829994a33b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028c9a5ac0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002eed000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0125936bd59db4b8721280b63300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 12:46:54 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x100000000, 0x0, 0x200, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) r2 = getegid() setregid(r2, r2) setresgid(0xffffffffffffffff, 0x0, 0x0) 12:46:54 executing program 1: fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)) 12:46:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000140)=@abs, 0x8, 0x0}, 0x89) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000000)="6502e3e67d33119599f52cbe5429b290", 0x10) 12:46:54 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x401}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000480)={r1, 0x3cc8}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x8}, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xb}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e207a7cfffffe8000000000000000000000000000aaffffffff00"/128, @ANYRES32=r3, @ANYBLOB="0000030000f8f800"], &(0x7f0000000280)=0x8c) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x57, &(0x7f00000002c0)={0xfffffffffffeffff, {{0x1c, 0x0, 0x0, @loopback, 0x82d9}}, {{0x1c, 0x0, 0x89, @empty, 0x89c}}}, 0x108) clock_settime(0x200000000000000f, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x84) r5 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) shmat(r5, &(0x7f0000ffc000/0x3000)=nil, 0x1000) 12:46:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) rename(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000200)='./file0/file1\x00') mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 12:46:57 executing program 0: munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000db4000/0x11000)=nil, 0x11000, 0x1000001) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) munmap(&(0x7f0000ba5000/0x4000)=nil, 0x4000) 12:46:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) faccessat(r0, &(0x7f0000000000)='./file1\x00', 0x80, 0x100) ftruncate(r0, 0xd28a) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040)=0x80, 0x4) msgget$private(0x0, 0x208) 12:46:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180), 0x161) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 12:46:57 executing program 0: fcntl$setown(0xffffffffffffffff, 0x7, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 12:46:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) ftruncate(r0, 0x400000000101) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ftruncate(r3, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) 12:46:57 executing program 1: r0 = socket(0xfffffffffffffffd, 0x10000001, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x7, 0x4) 12:46:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0xc) flock(r1, 0xa) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x42) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$unix(0x1, 0x2, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000, 0xb16}, &(0x7f0000000040)=0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 12:46:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x80000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x9502, 0x0, 0x3dad}, &(0x7f0000000200)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xffff, 0x100, 0xc4d, 0x3f, r1}, 0x10) r2 = dup(r0) fcntl$setstatus(r2, 0x4, 0x10044) pwritev(r2, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r2, &(0x7f0000000000)=""/175, 0x6d999) write(r0, &(0x7f00000002c0)="e9", 0x1) 12:46:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0xfc5c, 0x4) 12:46:59 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) clock_gettime(0xf, &(0x7f0000000040)) read(r0, &(0x7f0000000080), 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x80000000, 0x4) 12:46:59 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, 0x0, 0x0) 12:46:59 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x880000200000208, 0x7) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xd67, 0x1, 0x6}, &(0x7f0000000300)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000440)={r3, 0x8, 0x1, 0x8001, 0x800, 0x5, 0xff, 0x9, {@in={{0x2, 0x0, @loopback}}, r4, 0x32b, 0x2, 0x10001, 0x1, 0x6}}, &(0x7f0000000500)=0xb8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x88, 0xffffffffffffff77) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7fffffff, 0x6}, {0x100000000, 0x101}}) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, 0x0, 0x0) dup(r0) sendto$inet6(r1, 0x0, 0x1cb, 0x800020000, 0x0, 0xffffffffffffffed) 12:46:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0) lseek(r0, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000e2f666b6c6530009b83e01ec4f6698cbb613094c41ca6709a088bc257665f6f4553562fdc24e59d22d4e31d7e48ee6771fab48ecb9008117f365f620ea21e6f48b76d03303433e1277ced9be24c760201d411d0b3650455a5ec8a7a950439ea93c8b304dc1794632adc2ac1866a822f922fab0ca179e5fb7304a61b32c9877d0000000000000000"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getown(r0, 0x5) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r1, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4) 12:46:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x130) truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) r2 = accept4$unix(r1, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f00000003c0)=0x1002, 0x10000000) setsockopt(r2, 0x2, 0x9, &(0x7f0000000400)="da8f1ad33494a4569503b00fbd432c5183ff376d6ea91290887b89c36fc243dca5a3219b7a33f6c53a4906e66360fd0587ca23d8c03015f0893cb425d248d9ce4c", 0x41) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='(\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='-\x00', &(0x7f0000000240)='[@\\\x00', &(0x7f0000000280)='[\x00']) 12:47:05 executing program 2: fcntl$setown(0xffffffffffffffff, 0x7, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x52, 0x8}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x4, 0x100000000, 0x7}, &(0x7f0000000380)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1}}, r3, 0x8001, 0x57c, 0x101}, &(0x7f0000000280)=0x94) getpeername$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000480)={0x7fff, {{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, {{0x1c, 0x2, 0x9, @loopback, 0x9}}}, 0x108) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000100)=0x80, 0x4) poll(&(0x7f00000003c0)=[{r2, 0x40}, {r1, 0x1}, {r0, 0x24}, {r1, 0x10}, {r0, 0x4}], 0x5, 0x6d50) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000400)={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x0, 0x3, @empty, 0x101}, 0x1, [0xa30, 0x7fffffff, 0x7, 0x81, 0x7, 0x4, 0x100, 0x7fff]}, 0x5c) 12:47:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0xc) flock(r1, 0xa) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x42) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$unix(0x1, 0x2, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000, 0xb16}, &(0x7f0000000040)=0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 12:47:05 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x20000000000000bd, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0xfffffffffffffffb, {{0x2, 0x3, @broadcast}}}, 0x90) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x45f, 0x4) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) clock_settime(0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x84) lseek(r0, 0x0, 0x2) 12:47:07 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000440), 0x4) truncate(0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) writev(0xffffffffffffffff, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 12:47:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000080)=0x248) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@local, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x2, r1}, 0xc) getsockname(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) 12:47:09 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x48}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xe, 0x278d}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99756a68711bbfadbdbf83c50b02005800000000cf0000000000000006cb61e9b753c5000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r3, 0x0, 0x1000000000003) sendmsg(0xffffffffffffffff, 0x0, 0x0) truncate(0x0, 0x0) 12:47:10 executing program 2: 12:47:11 executing program 2: 12:47:11 executing program 1: r0 = socket(0x400000010, 0x802, 0x0) write(r0, &(0x7f0000000280)="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", 0xfc) 12:47:11 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)) 12:47:11 executing program 0: shmget(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) madvise(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x7) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7, 0x6, 0x1000, 0xffffffffffffffc1}, 0x8) 12:47:11 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)) 12:47:11 executing program 2: r0 = semget$private(0x0, 0x3, 0xffffffffffffffff) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000080)=""/190) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000040)=0xffffffffffffff7f) r1 = msgget(0x1, 0x2) msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x101, 0x800) 12:47:11 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket(0x0, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0xfa8, 0x410, 0x101, 0x4, 0xfffffffffffff96a, 0x1, 0x1, r1}, &(0x7f0000000080)=0x20) open(&(0x7f0000000140)='./file0/file0\x00', 0x300, 0x0) 12:47:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0xff}, &(0x7f00000003c0)=0x8) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x9) r3 = open(&(0x7f0000000400)='./file0\x00', 0xffffc, 0x24) chroot(&(0x7f0000000180)='./file0\x00') getpeername(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x6) freebsd10_pipe(&(0x7f0000000200)) close(r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x5, 0x4) recvfrom$unix(r4, &(0x7f0000000000)=""/12, 0xc, 0x80, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffe545a1249c6e5d3c968a013000005bb2"], 0x1) 12:47:11 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x2008, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x4a6}, 0x1) renameat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 12:47:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9c, 0x4000, 0x3, 0x5be4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, r1, 0x1ff, 0x1, 0x180, 0x1000, 0xfffffffffffffffb, 0xfffffffffffffffe}, &(0x7f0000000340)=0x98) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) shutdown(r0, 0x1) 12:47:12 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020004) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x400000000fffd) sendto$inet(r0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0) clock_settime(0x0, 0x0) r1 = open(0x0, 0x0, 0x0) write(r0, &(0x7f0000000100)="63f2ad70a29f927ae389af01cd4eb77129bc00cf581b520ee790f520159d5192eca36c92073c8b9ff4d16ce2fbacd3fe746e96417bf9b3ca9200327b4d2b6d87042dc6c5017a7e02f9c185b7689a3d374718d5e401d8703adcf93e38612881a71f1ceae9e0d7e466f92658e33f3c7e600f925031a9f33bbfdfe3a164d01b3cc67b354c49350dae42", 0x88) fcntl$setstatus(r0, 0x4, 0x40) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80012, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000040)="d58f44647becab62a35c526d745442c3000b", 0x12}], 0x1) lseek(r1, 0x54, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 12:47:12 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x6, 0x0) r1 = socket(0x1c, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x2, 0xffffffff00000000, 0x1, 0x3}, 0x8) r2 = socket(0x1b, 0x3, 0x0) write(r2, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x6, 0x4, 0x6, {@in={{0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x5d, 0x3, 0x5000000000000000, 0x8, 0x3}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xe, 0x7}, 0x8) 12:47:12 executing program 2: r0 = socket(0x17, 0x7, 0xfff) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)="85", 0x1) close(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3fb, 0x400, 0x20, 0x3, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x80000001, 0x7f, 0x6}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xede}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r3, 0x800}, 0x8) 12:47:13 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000a6e000/0xa000)=nil, 0xa000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x6, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="77000000f325cca88042f20991ab2e940eaf28d80779e762a9244b0014cee96714c80ae6ea14ce1d6e8c9f6e7b14fae7d30e6aeb6a2c0c14833a5e15d51dbdfd717ea1836f0b3ac87fa0c0485b6158eb71e6dccf77f40c63cedab9cff5829346b5ceefd94de9a6ed50352f03c415ad696d265a2b6872e22b9b16cd313e1dc9e0"], &(0x7f0000000100)=0x7f) 12:47:14 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000100)) semget(0xffffffffffffffff, 0x2, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x100, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x400}, 0x8) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x0, 0x300000000000000}], 0x2000000000000333, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x5}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000180)={@broadcast, @multicast2}, &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x7) 12:47:18 executing program 0: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x80000001, 0x8, 0x7, 0x81, 0x100}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x2, 0x2, 0x5c20, 0x1f, 0x100, 0xfffffffffffffff7, 0x4, 0x9, r2}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="09000000fc000000ff0009000900ff003f00000002004e20248efadd00000000000000000000000000000000000000f50f00"/156, @ANYRES32=r2, @ANYBLOB="00800000900000007f0000000600000000000000"], &(0x7f0000000300)=0xb8) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 12:47:18 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/48, 0x30}], 0x1) r1 = socket(0x2, 0x1, 0x0) dup2(0xffffffffffffffff, r1) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 12:47:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)=ANY=[@ANYBLOB="01008040003e"], 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 12:47:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x40, 0x80) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x3) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x25) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1a1) r1 = socket$inet(0x2, 0x20000003, 0x0) write(r0, 0x0, 0x0) clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) fsync(r1) 12:47:18 executing program 0: setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000280), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={r0, 0xd6c5, 0x180f}, 0xc) 12:47:18 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009e0000000000000000000000000088d9fd5bcf6f2a17318ac8194f909e98f2823d1ed0a7aeee01", 0xb1, 0x0, 0x0, 0x110) open$dir(&(0x7f0000000100)='./file0\x00', 0x80, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="840000003df64a6025a71d7fdbeba4832e7cb416f2cc769ffc6d04cd9d81f272a8becf10d77d187af9a95e990806c2efa5aeec01e80409b2bc60fffb9a734433ee79607a2f427db15c752d68f32885b4106d8c8be76a5cc4cdbdcc671e1b5e007e42984983879d177546d481119a7d08e4e7c326ae7195fe01e6b318a02c1e60130bcb5d9fbb5c912921fe045cc33c"], 0x0) r1 = dup(r0) r2 = msgget$private(0x0, 0x80) msgsnd(r2, &(0x7f0000000300)={0x3, "326ffeec44eb2c222384f91271f000d8ed31d69a202fee8ce9c92ab7a7f3428de60770b20c3af9f81388d86a43208c1a4b789604d6f8e0f2f2295f95f31650c9859416e74d8d4d5f980653767cc8250bb12b6daf0140fe5f98d4c8838236522c0cdfbefae5fe8cefe9e169140ef5f094d14c4b91e1cf5d012a82e9c210e0d48163114bc88b4b14df1a72d52c950f1f98c15be3ecd0c06ce895afb1c26c9d2e13eddc911f1fca"}, 0xae, 0x800) openat(r1, &(0x7f0000000200)='./file0\x00', 0x2, 0x100) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') 12:47:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x8, 0x3) lseek(r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x4e) setgroups(0x4000000000000252, 0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)) getpgrp(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0xff, 0x4) setpgid(r2, 0x0) 12:47:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000000), 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) read(r1, &(0x7f0000000380)=""/4096, 0x1000) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000000000007e0800ff0004000021eeab78c660ce8f4783b8fa31ead19e000000"], 0x24}, 0x0) fsync(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000001380)="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", 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) 12:47:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) 12:47:19 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0xff, @loopback, 0x24000000000000}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0000a500ee2d4e4ae3ff397f268d3cded38ee1b348a04a2879079a7227f13755eeb9f2ff0905d9942cd48e092e88f35f60c8ade0e6b99e2c55ae4aa2fd91639ce87cffe60db906c06e8cf059528df9a0b2ab7ea6da1e99d7efefaac555f14197b47f3f8e86f1781b339647a9c964f4b0e0e41ae5b52e71df901926c67fb532bb04b498024ba9bdfea772b37acb14107561a44868935ade632450244d6ea7fe027d221736b22b000000"], 0xad) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x3, 0xfffffffffffffffe, @loopback, 0x7}, {0x1c, 0x0, 0x2, @empty, 0xfffffffffffffffc}, 0x20, [0x3, 0x1, 0x2, 0x4, 0x6, 0x3, 0x15b, 0x6]}, 0x5c) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x37a) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000400)='&\x1f*-\b@#\x00', &(0x7f0000000440)='{]\x00', &(0x7f0000000480)=',\'{o\xe6\x89', &(0x7f0000000500)='\x00', &(0x7f0000000540)='%.\\}@\x00'], &(0x7f0000000700)=[&(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='\x00']) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) 12:47:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) read(r1, &(0x7f0000000000)=""/7, 0x7) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="100000008400000009020000000000007f923bdaeb473bc2b0e26db5ba68c84304c67019f22177964bbdd36a3c3978a3ec225f3f24632946722ed5bae1117b8b085089fb4f8dab51b03a03bf53c289078e2b63bb7f9be84fa4e7538a3b5d62382e093ca48bf085e984d1304885b7d5872407b53b924d1b4dd9834af1f51389bbdef3a456d50eadc67779f7817c110479b37f5828ac4ecd944df6a78091dc1e3d90e82019cd58d660f32a79"], 0xab}, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) semget(0x0, 0x2, 0x200) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchmod(r1, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 12:47:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0xa3, 0x1, 0x4, 0x0, 0x6}, 0xc) recvfrom(r1, 0x0, 0xfffffffffffffcf7, 0x443, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) lseek(r1, 0x0, 0x3) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = accept(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcdcce39a468fc73c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe") 12:47:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) select(0x40, &(0x7f0000000000)={0x8, 0x2, 0x5, 0x7, 0x85, 0x9, 0x10000, 0x6}, &(0x7f0000000040)={0x200, 0x0, 0x7, 0xf250, 0x3ff, 0x0, 0x981, 0x10000}, &(0x7f0000000080)={0x1ff, 0x1, 0x8, 0x7, 0xffffffffffffff7a, 0x0, 0x40, 0x8}, &(0x7f00000000c0)={0x100, 0x1000}) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 12:47:24 executing program 0: semget$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), 0x100000b9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES16=r0], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x1, 0x80000000, 0x13a, 0x0, 0x100}, &(0x7f0000000740)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={0x0, 0x7}, &(0x7f0000000800)=0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000001c0)={0xfffffffffffffffe, 0xe5}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="3e0e466bb02219b4638d3b46a670bf911314e3935f6bc9f02cad3fc644bb03cf09633b1cff4b01083c60301f5a5e86c3d7295e013b55944bdc09085eb8697eaf1ada95c392fcd5cd40cb83744e6781cc7d753f6987daaf151c16187467d8c2805f0f4ec9fbf14af13daf2782d98769946ca4ae26d592e4ea2ee874b66ee1fd445593029ddd9d2c284cdf6a1f252e50a979a8a94e1af4106322eb87c663c63980b1e725cbc8339f75de3432dcb635d3c3f410d9b046af75f56e5237f50498392dc0ee358b9e9b9ee1188c62f175730180684597b3", 0xd4}], 0x1) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xff27) poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x1d5c) dup(r2) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffff1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 12:47:24 executing program 1: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @local}, &(0x7f0000000100)=0xc) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 12:47:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) poll(&(0x7f0000000080)=[{r1, 0x5}], 0x1, 0x100000001) ftruncate(r0, 0xac8) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 12:47:28 executing program 0: r0 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4) setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000180)=0x40, 0x4) r2 = shmget(0x3, 0x1000, 0xb, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000fee000/0x12000)=nil, 0x2000) mlockall(0x100000000000002) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') shmdt(r0) getuid() clock_settime(0xf, 0x0) setsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f00000001c0)="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", 0x1000) 12:47:28 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet(0x2, 0x0, 0x0) flock(r0, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) semget$private(0x0, 0x5, 0x100) fcntl$lock(0xffffffffffffffff, 0x8000000007, &(0x7f0000000040)) r2 = semget$private(0x0, 0x1, 0x20) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f0000000080)=""/218) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 12:47:28 executing program 3: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) setitimer(0x3, &(0x7f0000000040)={{0x0, 0x93bb}, {0x47, 0x800000000000008}}, 0x0) 12:47:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x30) semget$private(0x0, 0x0, 0x0) r1 = open$dir(0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r1, 0x180}, {r1, 0x659a208bde84a2d0}, {r0, 0x20}, {r1, 0x44}, {r0, 0xc}], 0x5, 0xffffffffffffff63) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 12:47:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) freebsd11_mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x68, 0x2400000000000000) 12:47:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1053, &(0x7f0000000000)=0x4, 0x4) freebsd10_pipe(0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000300)=0x4) 12:47:40 executing program 1: r0 = msgget$private(0x0, 0x2e0) msgsnd(r0, &(0x7f0000000000)={0x3, "137b3e88fa78603cca362fc8594fd983326a9cf09938fc7013d6cd3e85917a50d957b3f5cc880a34aab76d48d4f9b9a39976afbb9184b37822c92d0ef3424cae5e5da1ff62cc9c63ec31877627a7c0f78ba41c5a2b20a0a88b7a20d407710bdb02109b4615225cf82d4f8be76367db8dfd76767930a6194397494239ad58c8e91c4d42842958a6605a894d0a19561dfb330387d6e975db01b811281aeb1cc3730f5599716ac2658b60190a525029aaf9809702b27f46a0d1979338a32968f3439d99f2d6e109d7e9cc2e9011cf71cd97d5c924eca69e2c78d387c4d356"}, 0xe5, 0x800) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000480)={{0x1, r1, r2, r3, r4, 0xb2, 0x5}, 0x5, 0xffff, 0x6, 0x0, 0x80000000, 0x2, r5, r6}) 12:47:40 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x8a, @loopback, 0x10001}, {0x1c, 0x3, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x3bc, [0x47, 0xd42, 0xcf, 0x7, 0x1030, 0x10001, 0x7, 0x3]}, 0x5c) munlock(&(0x7f0000ffc000/0x3000)=nil, 0xbf01) 12:47:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x7fffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, 0x0) 12:47:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x9) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) socket(0x17, 0x10000000, 0x5) 12:47:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000240)=0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 12:47:40 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2800000000, 0x100, 0x1}, &(0x7f0000000140)=0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @multicast2, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x1, 0xf, 0x7ff, 0x368d}, &(0x7f0000000200)=0x18) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r2}, 0x14) shmget(0x3, 0x1000, 0x28, &(0x7f0000ffc000/0x1000)=nil) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x4) 12:47:40 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x1000, @loopback, 0x2}, {0x1c, 0x2, 0x7ff, @loopback, 0x7}, 0x8000, [0x20, 0x0, 0xffffffff, 0x2, 0x5, 0x40, 0x5, 0x9]}, 0x5c) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x80000002, 0x5a}, {0x3f73, 0x1e}}) 12:47:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r1, &(0x7f0000000100)=@abs, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x7, 0x3, [0x3, 0x400, 0x4]}, 0xe) 12:47:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x2}], 0x1ffffe70, &(0x7f00000000c0), 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x80000000, 0x1, 0x200, 0x55b}, &(0x7f0000000180)=0x18) shutdown(r0, 0x1) 12:47:40 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x88) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/201, 0xc9) r1 = fcntl$dupfd(r0, 0x11, r0) getgroups(0x9, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) r9 = getegid() setresgid(r3, r8, r9) readlinkat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/191, 0xbf) setsockopt(r1, 0x401, 0x3058c3e4, &(0x7f00000003c0), 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000400)=0x1a, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x1, @loopback}}, r10, 0x1, 0x1ff, 0x868343ff8ce037b7, 0x5, 0x9, 0x57d5}, 0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000580)={0x5, 0xcc5, 0x800, 0x5, 0x7, 0x67c1, 0x7, 0xdde7, r10}, &(0x7f00000005c0)=0x20) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000600), &(0x7f0000000640)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000680)={0x20, "52181cd861fae91e51eb944cd5d38849"}, 0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000006c0)={@in={{0x2, 0x1, @rand_addr=0x80}}, r11}, 0x8c) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_extract_tcp_res(&(0x7f0000000780), 0x7fffffff, 0x9) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000007c0)={r11, 0x4, 0x4, [0x8, 0x2, 0x101, 0xa7]}, &(0x7f0000000800)=0x10) r12 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000840)={0x1, 0x3, 0x5, 0x1, r12}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000900)={@in={{0x2, 0x2, @multicast1}}, r11, 0x80, 0xd6d, 0x100, 0x4, 0x9, 0xbb9d}, 0xa0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f00000009c0)=0x4, 0x4) getgroups(0x9, &(0x7f0000000a00)=[r2, r2, r6, r9, r7, r8, r4, r3, r5]) lseek(r0, 0x0, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000a40)={0x42a2, 0x3}, 0x8) r13 = msgget(0x1, 0x420) msgsnd(r13, &(0x7f0000000a80)={0x1, "314a6c37ddab8e138166ecaa33dcc1b12d54f9ff909835e8386985b3efddc34ca3f7eb1ed1318a9d9bc30ec7e9f9522fc4c4d06d58878469043f"}, 0x42, 0x800) writev(r1, &(0x7f0000001f40)=[{&(0x7f0000000b00)="32cab8d0ffe19f0006d6f9bcd1069fd0904d6078cdcb3f4792f186d7f12421ced39594f1dc696b247a6964c24bd7250583bd584badc46f81ccd4edd4fe30701c56abbd483bcd35314803863ba3ba08f44be31ee2282db8c0c30eed50c7b5a935d25af6b1d6f3f4ea17535d7f90f29d282f9241016e4719dcb15660d2c1fab333f5d699143651", 0x86}, {&(0x7f0000000bc0)="122769f4fef493bcd0ed3551ee86bacfc4f614a2fdd7aaa3d543976b329f4fd98e0ecbcb6faeb248db0332d7f4afd0b3b28e161043698551ad6f19b27828b1be50fa84f00e6a853e96c7299785b69d92df37cab16b8a9cabea0c6aa4714a84c778301d23aa0234e96dc3ce2c7d8e9a8d4c69a20c31ca78f1b1cf8018741bfbda", 0x80}, {&(0x7f0000000c40)="f8bd499685acee3e78860021ce984eb6dabdaa95c3483ba19751a6828565ed4fe60116882bf1cd5eef92de19c93b14c1", 0x30}, {&(0x7f0000000c80)="79a7beec71b2203fbc822f268d7a81a8fa70f098e1ab6ec57eb659818e02782ebdc0038552ce94547cb890532b80579d7966e939b65b69ff", 0x38}, {&(0x7f0000000cc0)="3ac73583783a5fed6dec", 0xa}, {&(0x7f0000000d00)="daea7fef042430f78b3d382ec3232d94fdc3c89a82fca6d3c9e6c6fd2afdcab3d17b1702565e8c5435098389ec630e4abcfabbe5853e8b8c892a9745c3ae3da5f27200f124a5f889b10551b00f935af181f0ca7d173efc858505a0d497", 0x5d}, {&(0x7f0000000d80)="90b3aae3768adf8fa51a7f709b827bbd097f9943d56add9e5d2b62b0ddceab7aecb8a96265edd691dd5aa2c309b163e053d9863283b15faaf3ca616e9f6ccc8000b267ce37ef44435d84a00c88458f3dc453b7ef8aeba90fdd712544fc22b3634b7151c07dc67548f8c386439f0becc5c71362f940017307dac528c098c34a6ecc54b0165395a249be0b207c531e0e", 0x8f}, {&(0x7f0000000e40)="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", 0x1000}, {&(0x7f0000001e40)="c588fa6f00c734b002be06e945ae89460c330ab80fb203bbe0db391d22fbe7106f9b8e9fa30206b1e43864b1fc81af32a4294263da915633ef924e7ba501e8dffbfadaba6455292b1b4bd40272dc848ace1dcb38cb52876e36d1cf346eae13775e2f21cdc1be742f1b5026eefc8602fc497a48a11e1763a3ae4910f61cf1f4144187dff0b74c3306473089089ee38b67cd2405e3410c06fdb570dcb3ba330f21fe770989ae020d709c1927c1726634a0cfe5bc352fe0ff05ad30d2dc00b1cf99994527242857fdcf1b274b910c6b4e1c", 0xd0}], 0x9) 12:47:40 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x49, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r2, &(0x7f0000000280), 0x26) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0)=0x8, 0x4) socket$unix(0x1, 0x7, 0x0) mincore(&(0x7f0000ff7000/0x3000)=nil, 0x3000, &(0x7f0000008000)=""/4096) 12:47:40 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x34) setuid(0xee01) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r1) 12:47:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 12:47:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6, @in6]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xf, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x5, 0x800, 0x0, 0x6, 0x7f, 0x100, 0x81, 0x4, r1}, 0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x50210f7, 0x200) poll(&(0x7f0000000280)=[{r0, 0x82}, {r0, 0x1}, {r0, 0x20}, {r0, 0x10}, {r0, 0x101}], 0x5, 0x100000000) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 12:47:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x161) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0xee0}, 0x1c) 12:47:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xf0f3, 0x7, 0x9, 0x9, 0x0, 0xffffffff, 0x1f, {@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3ff}}, 0x0, 0x8000, 0xfffffffffffffff9, 0x10001, 0x5, 0x5}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x6}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ee800696c613000"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000280)={@broadcast, @broadcast}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000002c0)={0x1, "eab030e4b6e01aabaa97a09c92ddb93a"}, 0x14) 12:47:40 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000040)=""/84, 0x54}, {&(0x7f0000000340)=""/26, 0x1a}], 0x4) fstat(r0, &(0x7f0000000140)) 12:47:40 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x49, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r2, &(0x7f0000000280), 0x26) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0)=0x8, 0x4) socket$unix(0x1, 0x7, 0x0) mincore(&(0x7f0000ff7000/0x3000)=nil, 0x3000, &(0x7f0000008000)=""/4096) 12:47:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000005f6c7afc3541f75b000400001000004b00"], 0x3) 12:47:40 executing program 3: semget(0x0, 0x2, 0x480) mkdir(&(0x7f0000000000)='./file0\x00', 0x41) 12:47:41 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffee6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x0, 0x1000, 0x3, 0x4, 0xfffffffffffffff9, 0x7fffffff, 0x8000, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x500, 0x1, 0xb9b, r2}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 12:47:41 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) 12:47:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0xffffffffffffff01, {{0x2, 0x0, @broadcast}}}, 0x90) getsockopt$sock_int(r0, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a) 12:47:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = geteuid() setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r0, r3) sendto$inet(r4, &(0x7f0000000740)="4711e3f951b36a7d14931712c66d362484a23eb9373f8083b80a2025fe4904d23a15fc925e067c76eeac9f5827b8ee9720c82dfca19fe1db2bf98959ffafae1eeb3f1ccb8a8d8d4e0a8000"/85, 0x55, 0x20004, &(0x7f0000000440)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) r5 = accept$inet6(r4, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) accept$inet6(r5, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) setsockopt$sock_int(r5, 0xffff, 0x8040, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="02004e210700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c1d659142001e3ac13d50ab19b88d5e3686dfced07f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000009cc95fec0000000000190ae83e2e52372537bc3efea99a00f3ceeefb442fd609bf592a9dcdd21e563410e0b149aeb5138d0f123bcbe69d96e746c0478ae6da7469afa65d907879c37b893a2787d84496d08ac96f05095c91f6f7a777dc90f1ce", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000240)={@empty, @multicast1, @local}, &(0x7f0000000280)=0xc) 12:47:41 executing program 1: r0 = socket(0x2, 0x10000000, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0xe5a0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4203}}, r1, 0x80000002, 0xffffffffffffffff, 0x20c, 0x0, 0x2, 0x4}, &(0x7f00000001c0)=0x98) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRESDEC=0x0], @ANYRES32=r0], 0x2) 12:47:41 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = semget(0x1, 0x3, 0x440) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f00000001c0)=""/245) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x2, 0x5, 0x9, 0x25}, 0x8) setpgid(0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x7fc, &(0x7f0000000080)=0x1ff, 0xffffffffffffff7d) 12:47:41 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) clock_getres(0x0, &(0x7f0000000040)) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, 0x0, 0x19a}, 0x0) 12:47:41 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = socket(0x20, 0x4000003, 0x1003) getsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setrlimit(0x13, &(0x7f00000000c0)={0x2, 0x3}) 12:47:41 executing program 2: select(0x379, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x400000000000000}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @multicast1}, 0x10) 12:47:41 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) r2 = getpgrp(0xffffffffffffffff) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="09006c00934104ab0a4a95a1e9150986caa1ef00006e902a4bc410b9d415d0d56124bb2c4e21c1cc2bf79451017147aebe80f5495c262477badcd1b398b4a801d38bdeb39dd0a0897f0dee76cff60eb754ae841b46fa2eb631af2d577ee3907b63191c5226b24f000000000000000000"], 0x74) wait4(r2, &(0x7f0000000240), 0x1, &(0x7f0000000340)) rmdir(&(0x7f0000000280)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) fcntl$dupfd(r0, 0x11, r0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x97, 0x0, 0x6, 0x5, 0x9, 0x3, 0x1, 0x101, 0x7, 0x6, 0x6}, 0xb) fcntl$getown(r0, 0x5) setsockopt$sock_timeval(r1, 0xffff, 0x1008, &(0x7f0000000440)={0x3, 0x100000000}, 0x10) 12:47:41 executing program 1: socketpair(0x17, 0x20000002, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="42000000e58a8791fa64e33839390c791cecf7dae5d4eabed205865c99f088d7ed747da34163b6a3ffacea2a5c96de1e6062d5a0d72536e618353be45e00604ae2f43a08f79a5a044652046cdda6870f2ed4b841f2ae2946456bfaf5bbb887e55667c3545412756a8c53aa7c71c551b8c32926f1a8"], &(0x7f00000000c0)=0x4a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in]}, &(0x7f0000000180)=0x10) r2 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000240), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r2, 0x29, 0x4a, 0x0, 0x0) 12:47:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 12:47:42 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x2, r1}, 0x10) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, 0x8) 12:47:44 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) getpgrp(0x0) r0 = socket(0x80000002, 0x400008000, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) ppoll(&(0x7f0000000180)=[{r0, 0x8}, {r0, 0x1}], 0x2, &(0x7f0000000280)={0xc7, 0xffffffff}, &(0x7f00000002c0)={0x2}, 0x8) getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) recvfrom$inet6(r0, &(0x7f0000000300)=""/248, 0xf8, 0x81, &(0x7f0000000080)={0x1c, 0x3, 0x82c8, @empty, 0x8}, 0x1c) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) 12:47:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) open(&(0x7f0000000000)='./file1\x00', 0x100, 0xc6) 12:47:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x674b, 0x100, 0x2, 0x39e6, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x7, r2}, &(0x7f0000000140)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a) freebsd11_fstat(r0, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0x800}, 0x24) 12:47:44 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, r0, 0x0) 12:47:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) fchdir(r1) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000aa3000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) truncate(&(0x7f0000000040)='./file0\x00', 0x7f) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) 12:47:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30841, 0x80) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x200}, {0x8, 0x4}}, 0x200) syz_emit_ethernet(0xf2, &(0x7f00000000c0)="79fefb35e5c0fb65fffffeff080600b9c5714124d5000000318589cf5dbbff010000000000009ac13d169350619caee8dc83c69efef6c8c17b1d7d1bb4187cda346ad6384a89adb77a4db5fcaa042b312fd3cfd883cd4dd3ceb1db1e98f141a47aaf9054253b288ce1a3d64f2a718437e10ce04c7ee893986b8655c374326bbb9e6c1427ef67a521648c679c44288e974d83311fce5022bad3928708d896e5511ce7ec5198c515c9380b1efbb905ba2ffc063720eec07c64dc291e9e1085fc4173d14363d8c3b918e565334e339e5453748747804234443e6f9f36344768a57075ce0000000000000054626b000000000000") 12:47:44 executing program 3: socket$unix(0x1, 0x5, 0x0) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) munlockall() connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) 12:47:44 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(r2, 0x0, r1) 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$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(0x0, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 12:47:48 executing program 0: r0 = socket(0x2, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="330000009b52b642222708b4cdad5bdf58f814accb76cce880e6b1a502897f02dd66e51aea6648d746043f7ad97f023ed7ad7a1f526d40"], &(0x7f0000000280)=0x3b) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x3}, {0xffffffffffffff35, 0x10000}}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r2, 0xbf, "ae6b552739960638feeb0508ec6acdee5dbdcfc88226d3725e604e9907e169c12ed93efa35fe01c775cf1f1760b21b9e0ce0acd892fed5a61510d61c7cd1e14546d0764a4830ee2e1870eb204112f3d436eca8ad180bf896c8f3a1ca99e60a2442cc92e14162b592af7f008033c36b324ebbcdebc5748bc2190a0bc371eb3e47f3fbf87008dbb95c5aae30b3f4205cc3f0a78a2a42be0a827086493298a1e3d4274bb9e28890b981a051ebe408e042188c49b6ae9cacb58918a555148d82dd"}, &(0x7f0000000200)=0xc7) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x6, 0xd5, "9749b4b59ac78591492150d50587b8685075641c9f64c40f4abef6f799a3fd4815b8af5798df7fac247bd6903c41419485f616780a068147afac7924ed343518369a95b8c257af3f510c055a1494e47b7cd1c459fa6fe4a65c6a9c53220a15547290433801ab7a72db12a206db07bb5d43e507de7d7215b91cf126c15b121fe21ee751bc69eff95fd07ba041722259bd5b9ce44452ee7136e45dc164d79ee07d047b5fc21459895e5210dde637ddf60be6dd8012e73b00100340ef32656bbca9beb1dad595131a924d32abd1224d0d3335958439f9"}, 0xdd) flock(r0, 0x1) 12:47:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvfrom(r0, &(0x7f0000000000)=""/110, 0x6e, 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/234, 0xea}], 0x1, &(0x7f00000002c0)=""/132, 0x84}, 0x42) truncate(&(0x7f0000000180)='./file0\x00', 0x7fffffff) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x2) fcntl$dupfd(r0, 0x2000000000000, r0) fcntl$setflags(r0, 0x2, 0x0) 12:47:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a1c2f1ae81b6c09028cdb9306711a370fce1e83efb9ce49bb475903d3c9e4247706f69331727dcee8c2a40eb1d82494b91cd1bb9050000000bfbbdc1ca6d477a806761209da63bb9e188a5f45839c38a0e70b3d35eaf1d24879f236b0a774ed86c461f0aecbb54a700"], &(0x7f0000000080)=0x64) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x3ff, @loopback, 0x9}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, @in6={0x1c, 0x0, 0x800, @loopback, 0x8}]}, &(0x7f00000000c0)=0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x7, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r3, 0x0, 0xb, 0x0, 0x0) 12:47:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0x1c, 0x7, 0x0) fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) r3 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x1, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) 12:47:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x10001}, 0x10) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x2, 0x3, 0x9, 0xc4d5, r1}) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x4, r1}) select(0x40, &(0x7f00000000c0)={0x5, 0x7fff, 0x200, 0x6, 0xc, 0x2, 0x200, 0x2}, &(0x7f0000000100)={0x3, 0x3f, 0x7ff, 0x2, 0x0, 0x7, 0x200, 0x10001}, &(0x7f0000000140)={0x5, 0x20, 0x8001, 0x8, 0x80000001, 0x2, 0x5, 0x9}, &(0x7f0000000180)={0x3, 0x7}) freebsd11_fstat(r0, &(0x7f00000001c0)) ppoll(&(0x7f0000000240)=[{r0, 0x4}, {r0}, {r0, 0x8}, {r0, 0x8}], 0x4, &(0x7f0000000280)={0x7, 0x5}, &(0x7f00000002c0)={0x3f}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x3, @loopback}}, 0x0, 0x5, 0x400, 0x7, 0x3, 0x9}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x3ff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000440)={r3, 0x9b, "8e39c59d27d2f68c8fd13b7cefc511943de9786f52fe3a8adf4009105acb40077cebbaae41962a3280002387fa07c0b67fe3583a0edb51ed5038cf1a3a58d5e32a2ae95cb9fe9e82f32028d9993f5428fd0bf5d2e9387d7427b8486c25cb3e4b1b13cb30d4561f608bf4ff097b7f7ed8399c61614dc2a3fe98e6443b374ef23611e6a83428c246822c15c2c75012109a28a5ab91502b443d03d779"}, &(0x7f0000000500)=0xa3) r5 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000540)={r4, 0xddc, 0x1f}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r6 = accept$inet6(r5, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000640)=0x1c) r7 = openat(r2, &(0x7f0000000680)='./file0\x00', 0x4, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000006c0)={r3, 0xe, 0x72745a9}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000700)={r4, 0x5, 0xffffffffffffff80}, 0x8) getsockopt$inet_mreqsrc(r5, 0x0, 0x47, &(0x7f0000000740)={@local, @remote, @broadcast}, &(0x7f0000000780)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f00000007c0)={r3, 0x5}, 0x8) r8 = socket$inet6(0x1c, 0x20000000, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000800)={0x1ff, 0x4200, 0x6, 0x21c2, r4}, 0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000000840)=r3, 0x4) setsockopt$inet6_int(r7, 0x29, 0x2b, &(0x7f0000000880)=0x5, 0x4) setpgid(r1, r1) connect$inet6(r6, &(0x7f00000008c0)={0x1c, 0x1, 0x4, @loopback, 0x3}, 0x1c) poll(&(0x7f0000000900)=[{r7, 0x6}, {r6, 0x4}, {r7, 0x1}], 0x3, 0x7fff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000940)={@in={{0x2, 0x1, @rand_addr=0x1}}, r4}, &(0x7f0000000a00)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000a40)={r4, 0xb46, 0x1, [0x10000]}, &(0x7f0000000a80)=0xa) 12:47:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280), 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/124, 0x7c, 0x40002, &(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa) 12:47:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @rand_addr=0x6}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r1, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x2) 12:47:48 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) 12:47:48 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) sendto$inet(r1, &(0x7f00000001c0)="a3bfadbb344ee7b76d0cef6056481782d4f269d5cfa5ff7220047a0370c052bbc60686dd184a105e374bf916d46ed76b8198f3779db34d830021c15672be418e0e63297b193935bed1e172e0834efba3c133f777d7afb6f3ea7902a6c339385f0ffe7766ba823acddb49a215e6c191db09925ad73bf588b05afaf65c03bcba20e472fa687676219d78818bf041712e954efff5ea21", 0x95, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) r2 = getpid() getpgrp(r2) recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0) 12:47:49 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) 12:47:49 executing program 0: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x11) ftruncate(r0, 0x0) freebsd10_pipe(&(0x7f0000000040)) 12:47:49 executing program 2: mlock(&(0x7f0000c0b000/0x2000)=nil, 0x2000) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000c0b000/0x2000)=nil, 0x2000, 0xa, 0x80011, r0, 0x0) mlock(&(0x7f0000bb1000/0x3000)=nil, 0x3000) 12:47:49 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x57, @local={0xfe, 0x80, [], 0x0}, 0x56f5}}, 0x0, 0x800, 0x6, 0x8a, 0xd17, 0xfff, 0x8c1}, &(0x7f0000000100)=0x98) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000380)={0x8, "9f2a9f25b35dc5147a8e06ab9436cedc"}, 0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0700b9ba0bb6dc5a04d203040900fa0a0200"], &(0x7f0000000180)=0xe) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xb2}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x7, 0x84, "8e0e319a0de1c719b608bc0b72fc8148554089c5f3bce0e49b67049f81f91a422a9e63f470d710aced6c95fc837502aaf948d25672ccffa9bc21c05c22768d764da4ac83111a526fd72adf10fe2d02a2df6eea75dc493e8833c5b05ec5fa4d9f5d5720c8d209fae175b96323132720c28644d9d360dec0190c8868624b23332f7b8d3c54"}, 0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x2, 0x1}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x728, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0xc5, 0x400, 0x18a, 0x10000, 0x9, 0xb09}, &(0x7f0000000480)=0x98) 12:47:49 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) 12:47:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009dca8d6ad5e8d0db156a5a1c916ee4"], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0xf}, 0x0) 12:47:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f0000000140)=0x10) 12:47:49 executing program 1: syz_execute_func(&(0x7f0000000080)="400f00c8cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01e1ff2a9d3e420f72e37167450f483b1c0a1a63460fc476c16161787896040498e1b1ac8f0f0000009f") msgget(0x0, 0x201) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@local, @broadcast}, &(0x7f0000000040)=0xc) 12:47:49 executing program 0: r0 = socket(0x11, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x46, 0x4) syz_execute_func(&(0x7f0000000040)="8f69788206c4e109e9af00800000c441ede5ecc4e25193b498afea00000f7edcc4e2b9980926660fdcd9d39f18000000460ffe0fc4024dafb100800000") 12:47:49 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010001}) 12:47:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2}, 0xfffffffffffffc8c) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 12:47:49 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x0, 0x99}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = getpgid(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1f, r2}) 12:47:49 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) sendfile(r0, r1, &(0x7f0000000140), 0xfff) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) r2 = dup(0xffffffffffffff9c) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 12:47:49 executing program 0: r0 = msgget(0x3, 0x20) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/39) r1 = semget$private(0x0, 0x3, 0x0) semop(r1, &(0x7f0000000040)=[{0x5, 0x100, 0x1800}], 0x1) r2 = semget$private(0x0, 0x1, 0x400) semop(r2, &(0x7f0000000080)=[{0x3, 0x3, 0x1000}, {0x7, 0x8000, 0x1000}, {0x0, 0x1, 0x1800}, {0x2, 0x7ff, 0x1800}, {0x0, 0xbac}, {0x7, 0x4, 0x1000}], 0x6) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept(r3, 0x0, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000100)='vegas\x00', 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x1000, 0x67f6}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000240)={r5, 0x100000001, 0xffff, 0xa336, 0x7, 0x0, 0x6738, 0x5bc, {@in6={{0x1c, 0x1, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r6, 0x3, 0x9, 0xfffffffffffffe01, 0x6, 0x100000001}}, &(0x7f0000000300)=0xb0) setsockopt$inet6_int(r4, 0x29, 0x24, &(0x7f0000000340)=0x100, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000380)={0x1, [0x4]}, &(0x7f00000003c0)=0x6) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000400)={@rand_addr, @local}, &(0x7f0000000440)=0xc) r7 = socket$inet6(0x1c, 0x3, 0x7) rename(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') mkdir(&(0x7f0000000500)='./file0\x00', 0x81) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000540)=""/248) flock(r3, 0x7) r8 = shmget$private(0x0, 0x1000, 0x60, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r8, 0xe, &(0x7f0000000640)=""/3) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4) accept$unix(r4, &(0x7f0000000700)=@file={0x0, ""/4096}, &(0x7f0000001740)=0x1002) sendto$inet6(r7, &(0x7f0000001780)="de711a7293922407d90cc077c9d51d74ecc36f749c11d5556f2dd153a194e0f0285b33e6e9a3b89065b38d6b160c6da0a183138c41484d9e57ad92008fbab922b665e94742f1ac9abf20f9a22fe211c42d3761ee6ced", 0x56, 0x20000, &(0x7f0000001800)={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) open(&(0x7f0000001840)='./file0\x00', 0x240, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000001880)=0x3, 0x4) r9 = socket(0x0, 0x10000000, 0x4e9d) getsockopt$inet6_buf(r9, 0x29, 0x52, &(0x7f00000018c0)=""/235, &(0x7f00000019c0)=0xeb) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x12, r9, 0x0) panic: inp_leave_group: imf_sources not empty cpuid = 1 time = 1555937269 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0026e40520 vpanic() at vpanic+0x1e0/frame 0xfffffe0026e40580 panic() at panic+0x43/frame 0xfffffe0026e405e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe0026e407c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0026e40810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0026e40850 sosetopt() at sosetopt+0x101/frame 0xfffffe0026e408d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0026e40950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0026e40980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0026e40ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0026e40ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f9a, rsp = 0x7fffdffdcf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 3148 tid 100376 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why