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", 0x1000}], 0x1, &(0x7f00000016c0)=[@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}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xa0, 0x20000}, 0x20181)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
rmdir(&(0x7f0000000000)='./file0\x00')

00:02:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_buf(r0, 0x29, 0x69, 0x0, 0x0)
close(r0)

00:02:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x1, @empty}}, <r1=>0x0, 0x2, 0x8, 0xdf, 0x6, 0x81}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0xfffffffffffffffd}, 0x8)
syz_execute_func(&(0x7f0000000180)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:02:21 executing program 1:
syz_emit_ethernet(0x10a2, &(0x7f0000000180)={@remote, @local, [], {@ipv4={0x800, {{0x25, 0x4, 0x3, 0x8, 0x1094, 0x64, 0x5, 0xff, 0x0, 0x0, @multicast1, @remote={0xac, 0x14, 0x0}, {[@ra={0x94, 0x6, 0x80000001}, @ra={0x94, 0x6, 0x8}, @timestamp={0x44, 0xc, 0xff, 0x0, 0x31f, [{[], 0x7fff}, {[], 0x3}]}, @ssrr={0x89, 0x27, 0x5, [@rand_addr=0x5, @empty, @multicast2, @loopback, @remote={0xac, 0x14, 0x0}, @rand_addr, @loopback, @remote={0xac, 0x14, 0x0}, @rand_addr=0x33d5b868]}, @timestamp={0x44, 0x10, 0x3, 0x0, 0x3, [{[], 0x2}, {[@remote={0xac, 0x14, 0x0}], 0x3ff}]}, @end, @lsrr={0x83, 0x27, 0x20, [@broadcast, @remote={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0x100000000, @multicast1, @remote={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}, @rand_addr=0xab]}, @generic={0x0, 0x7, "56ae908437"}]}}, @generic="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"}}}})

00:02:21 executing program 3:
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')
freebsd11_getdents(r0, 0x0, 0x0)

00:02:21 executing program 2:
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac2300bb000000000c00907800000001450000000000000000000000ac2300aae0000000080800000000002a4d865600c5afce59b171ddb3718ef9bd7b61180352269ce12a5bf84796ac394ce3a2ef2bd35943c0a8f9b15fc07928d32bc9bd"])

00:02:21 executing program 0:
r0 = getpgrp(0xffffffffffffffff)
r1 = getpgid(0xffffffffffffffff)
setpgid(r0, r1)
r2 = getpgid(r1)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040)=0x9, 0x4)
getpgid(r2)
ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000080)="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")
getpgid(r1)
r4 = fcntl$dupfd(r3, 0x11, r3)
getpid()
wait4(r1, &(0x7f0000001080), 0x14, &(0x7f00000010c0))
ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000001180)="abde52b06b1309cea26d165f80a1f60aef8a498c6658b426c6dbb4ebb17b79c0f4a8f76e8ca5208533b09018434bb73192f17e9e6f947672faa99824010ad0c40173880d4d426047d792ea5d7a3c4adf252162a5edcbac7573045d352ca2421b21a5914621f85c57ff680f998993ba3da751dba9765acd071ff873a0331d00c9dc6aa5d8ad03d2eba33a48516a202e09cf839449042fa07644b97c9ebbc3269598cf9112f74a3af37cb30b7c9a967588440c760bc40e56840aa6ffc4a91f59a037256de50fa530bba6a45e97")
ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f0000002280)={{"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", "9085c5eafaea77f54c57cc3c459127be155c6581f20e0990b5e104f5f89dce4e", 0xfffffffffffffff9, 0x5}, &(0x7f0000001280)="8d10c6dc8d2bfd47bf9744de6904a176411968f2f48f25e41fd33931b49d12ec6db9b4237991041b6a4b55357801416ff14291640dec8d8c594c56271831807c06a7ea48449fc637f9096f2322ff4ec43a08a70cd8bc1ac47156973704b4c88cf8b6aa095961088f081cd711083ae6a392339bc7086f3f49df19b0f9c30ca16720c83f5274bde0ceb80a4e715a4ab48386be07851408d5e721c4142c0fe4a0905d2a36a8e847948468d257133f9ba48d90e9d906d8da4737eec8422759eaf1b76ef77039898ac769acbf5bb4dfe781f03deeff160ee31fa1064911365f236174a4cd63987c385ccb6159f5cd1864ae526f41fdfc2f4c5b245e7404ebaa3809465a519b834a841973d631301df6a667b371f91fb7be0db1e893d15b6dd14ff8373c55433b85bfbe5c8101bf24ee8d8cce20223b47345f361ef5a2db173d5c906413eb517e90834651f6b28b736c21976c15cc416cbf4c73108385977ba2f0f8ef201ad65aee06626a1069f07bde7cc5015e1b972bb536f96ca5c22c403703dd4a5168eada2d95dd1375cb47446bfccfb71c0007ac39315cd384933af1215cb2b51fc87e54b759161b0dfdcbb5e3ad52fe30895117f8fac02ce4f7f9726cf8ee01f7e546c521449c7719d893fd599e5a366c4d07bc338c2e002707ac6ef78d3d1b7bbf7a3522a9b54714965ed8dedd7f8bcd1b8a4b8fd487711de4ba2565626ce6fed56cd85a1b3ce418b306005d9297f646c44e024ca7abe0f3c04835edfa9aff53c0172fcdedbd0941db94e252ca999d66e80fd4c14aaab947f9f60b7cbacad25f47e051a49ae1292dff3390f942528801e13a29985a251d78ceeb1a920b8c247ddca9ce97bd9432a8c864008043673a08880dcbe914ea813e499aa418f06933ba123e10bcb95263b7faf8a5427872cf8ce2ccf8c6ba21375fccf36075ec78d55e06494c4bff6955ddf3b65cf16f20ecbdc7d55710d11d8772a535d06aab394bb4da93aa790189c849bc0801ad529b813492ac4e35618e7b91cad15709fa067bffac9f7c79135be60b767906b8ab10c3da83448f3df791d70b28c36dbc7f6dddb604c473922359f04475f7f9c009effdcfd8dc44b3a1532bac5bda60ea4e4a05eeb7fed88c141058a04f75281c6fead7ed52d72613ec8ec4525312f305b43f3e6ac9808b0c1d150b123dc60f702a0d3a135c430f9e00be3f9d32eaddc90288adda9d6485aeb1cdfb4ea9ece2c0f9befe1e9d9467dc49a6270403363650797ba38f4cc3928aa8706c83fd6e8832a5be8955f65a7370f3d8480692123601d2dc85badd605d7b0d0c18e9eb3f5f810d598ea1a0720898bf10ecdb746f594de95e41079421c35d733c2df06220134d2fad97664b0648e1726d2e8b76fc3f048a9dece91f6cdae413740447d90e3d53d8b2237b0658d8add5e7df7945679a626b61308b58d7fce853139ed5d7dea71a0e7d9d67071bbc6d52503de73de764f1af0be6e3159efd894f196d033f5833ff4585b752f6733164ba1437604cbd6cb6598b66966887f9d0c933a35bb02bf1d085400c5af5141060948f33efcc622c71dd100c1080359e2bdbe4d7f2a432487060f9cf72289fb12c5992c1bb97dedadc5bf911bf36cd61559a52e70398e58800ea16e18c9e2084dd3461b8667a09eb43fd771dd03548ff0d511c064739230b78545bde67f407f9b7a12b84e6d506d26b0e32d76a4b6f0ac52df1b8b54075ef9db42367c9145f0bd748f47a778b073904b66268a9a55cc30233d62429831b3eb8765929cfb6173394054ad4d03a398429ccad1129c553a4d8162bc4d230a2590a83581ff760afe7ce06db85440aa7485254593178fab294bdf71b99f9f03f95b68d303f799064d35e17cbab38d596612e06c08563f172ed44bfa120add9537618c71c65e9dbf8c5f161a03fcb1f1ee8713e62f6101e68a733b984d3a9e7c6223661dbe0e4ecc5e83f7f079032cd041d97bb65e78770002cc53cb2321031c0fa49c633e764975de04de45fa53b168ceb3c3f2981aa0d2a2da2f24073f52d8a7a1550378b7a1445e7ffcc91ba383217ec0e0101357bcc79b5aa859c7a2dd2b7c7cc290d5174ffb24c536c54f6bceb76c5681858b2b38da7eab348b57878e5143adec23fb85f0318ccb7da7cdcb73cb91d1095fc140730139341a01d34c00f9abb92825a4fb19bceec63e9030638428af04268c55fb319240d5a0a33cce8641ef47800ebc07d7f4293072a26a610f630431f537a1a5fe66a48e6d31b13854712ea39e0293c8cbcca20c32b9f1b651573b5e279f7a8bdc0d8e11905007616a9c639f7eedcc9fd2cdbd6fa83f76c10914bb8d14148bef582ea4e3859ec0bd08b0103621d73b8defaa165e7da74127ece9d7653d42cc94feb902da98187ba5667075d707c4b8377bf1d8ac1312630405759fb57265c470cb0b271c3e4a3845e6b7a874c07d0735e1b7da60f3c4758110cad9322c53bcc87426008e7a653588ea17476b07ffae451d412841f15011bf281d0573756e010eda803261ed4e1c315db4832726c7463090e29ca346c250409c6e205cac459c59a21a6931955a1b946ad3127a466d08f731325fc554f85aa57f09e23abda689465da4344c7dd4f502a2b34e8ba797d49d07719ff4e31a8eb4ebfcc3bb6e7f15201df60a336eeef714b076e7e393a98ef096da8a6e7f48b4480bdf2198d502055c4afc199cd151df15c4f2602450181c14e5a554966040424e067ec300a23a2d6aa50e8e62488fa22ecd145b63d703915a548b1818e4ac053da744f799bd2735ca2df6651444604cf1706798f5d32064133d198f2f0cb75d65162881143b2ef57e45f4743e2c16e5789d206f65955ac9f63e422aeec464c8f6e1b8db1b5d901a4f27b01b4776088f6487cfbe6a86ee25b24338f02f2af8e19f62dc7563373a1ef3082c3d350d1e653d7c08dae2fd715cec44d6dfa006d4b5ea4bc739a3ffd18831d1afed9450ac7fd906b2a7ce5eb93c8987ea7fa1f43b9078ce448457eb78d847ae30a5a9f6c6568fbe87a5ebe1137a3eecfcbc38c3af428b4d5f7b1e7fe994c082d7a02b11ac173a89fb26a1978119ed40743c8c4f3bc2de78c934555c01ce0a7b9a33c1c81178a6bf3522611335f2e927470ab12c4a460376087272f3418f7d67e2aca878ec0d6fda0ae4667779c70897eb660d43bb3156062be4bd0a5f1fcc31d20d14bdcd646615366eb2fb66acd5286c42f1e56d4ed2627485acb861ffc8bf412cc2f7401a2f67678fd2d015c78640f05c3e69d90c84ea178530d05b6ee0bd6a453e79633ec8470b5145e04e7000bad28d2109729f85f8453b0746ba39d10255554a153c5da001933231a39e26a582f9f1dee4625ba7f61c362d3c6fb80709ba4c5cf0007cfe2d516bab1f21b9692a3ae3ec7c5706e2fdeee452218d7d1c49563e4182ef33bd5e5fd9c17b78d0d602d29d05236c5186447c25d45820d7778184c0ba61344e6591c754ebfd309ec57c1b8f16ec56d6549372f080e0286610ef317a7990235ef67a6dec161c82421647e2411be12d24194efb93b9788cd61204a178376f22c10658664044d52664057196686d55001b7ad4d83700ed18d141d3b6ce9b71878c0bf6bdd85ca049cc5443c76a016f0c7db1645ef13cfa05eff58cb60490aea6da7cfc731d6851346eac0a4c9941e5c6c854f0d82f8c74d5bcc5f52f10b947fefb3ca657aad05200a078233d3429bede334f58dcae8fc1bded4e55ae4167d763d6e377b476cd0b52120b4009e97755d1afdfcaa2b492e53e24b195677fe10ad18482fbd8c1d1c38e79c1f328f6352648c98f849803d99303bab285e076fdb1a3455848ec4a848d84aa6f61f136b4f5f1bd0caa262f4054c5784cf621c585ed42e694dc496ed1a45a67531d9b6a4e18e2aeac55f58c5bffb142c4edf81d62c7f857be14759d3b4a826a1686413db773320149cf8ccbac469330ef9fa568308ecda6dabff7494a46d0020898de67fad5b78b02046930dbae2fb72436e06fd2fd7c7c47cc48b568b6c11e77d0e2c3585bdffcd0a8d13027b77100a07e0751470f5a3cdd8b6f8b2af311aae5224820f62686c15db12bf4634251c96fb940003b69c8fd9aa6d8af8ea599443e4eb1dcbb40e3f8b0fb0ce547187a32df75854862da94a9f6eb1bf894d1653edf94229879639a578cc836d0089c0d5f7c1758730b7183e8cb12b6c9a777b9a93dbc77cf5b501d5b4b648f0976f4458ba429be5e26c562ffda6e15d13e620e3ea277ea1e31dce425d473c09b805f1176b0a95becfd2d5ca00cfc2fc6f7c4d09755a78afd30df298eac2a4a49e55c2209fbab46fb9efbb197a3012468c8dce558bd0b2ecc448765123a5da0882972acf0e13a1348081e34be057ff07f5d5df0460f06780c50f02185cb3350022df59cd32329492a328b2cd64546f916054e2b767246e674a6572ad501b5c2706833c4638e9bf0d3927db292c81b998894ad0ea61d3713516f37e78a61f99815a994858ed0f453527b521b60e5340865468b87164d1c0ec72e29a2e9aacf1aa86d7a9e2b340ea4dbd0785ed70dd4730732194c8572b94b8221d9b4c34197b1469b656507fedbfdefa6cf26f0c2ffeb4c14c90640dbbe1325a4087542ca8d12b8b67c96bfd419e7db1913617721bd45a26f0ec8d369d99f910335e6ec3494fff959fb8f831d361e88bed41471d78864ded769f6816bfcd20be190a8ce41c93064cd8e55225edec0a4a9877df9fe73bc823c83d9f00e7ca45160faccd113fafc4c7f0ea0c533f723ead45957dfaa30d08b5cb06fb369646700ad649c66a5d212a56c987f1b0627af270363fdf585090f1cb74835cd0c6d03ebb95a08b4a7215c6536c46432dd0da6e64eeba42f46baaf00dc7aa30d5fc3b7bbae5b5efc09c664202cb79c2794446d45d6885680751a4a359b8f25734d7c2f9b026749bc9829d8d64993e2ac3eb2b976ebfad74f6a1a374fec24a99346b0b8b9208ab7e7fbdfd532649f0bd5b650f6760048a26c3dd675b79a2bbb6653f6a2513eb37aee3f589d5e3e6c6e44fac25cab02872ea20efb6e977113a4bd3f950579e8cc2f5fe66691ebc31cf5aabb1a4af8d15480832c679a6ed6dbcd079a38ed02819dbd527dcf0f4cd15dfa9a995a59917ecd9ac9dd43b1e4115fa5f66cbef454b9fde7f409e47ac5e77eba5b5ea06ff5fc5f0c3f77da4adb8241f12c1634e3f3be788638433591388f643927071fb50c09ee180e2497a0a9c3270a63495509f7d660716f6296bcdcf6694dd636a8edea36db31a43302ec697e482e1e6e8ac903ad016d6836378ab2796fe2a41f3e5fc218b50a01d831b27d835839ffe3520428bec3753938f23fe0d471a37a87aa03340b3bebad1bf4452bcdeba548f1c51824afa3225d3b588ed3222846ef74f8d282c99d8a78c2b25fdf677ae1d10e36447e84b74a6049c031fa0cd62ba3993d74ac390fccf25fd1b2b6b4d96dc168ce3ffef146a74b104f1050eb6d9b91117213f615f304df0fb3616e5baa31546438eb6cd755a9df6ecd4d1bef90e2b33c8b47a338ce6fcf7c7eb3522fee00265820ac4196a52d5df8b84f0869e764400ad6d98d8b2c7284bc0fb7cdbc696447a3ab6125f6c6cf2c0920e42fb863ec3e5a6d3fde513e401ba04322199d561ca73a9da99b4ed341e77655a84901fd5334361da1dc77aaf6f2714544420abf3cff01132a092c2169a12324a6f941e79b16fd8a38531462f2bbe3e7f31c5b778f034e4f55b18f6a27f563702461d35a13399", 0x4, 0xc00000000000, 0x9, 0x1547, 0xa62, 0x100000000, 0x0, 0x2})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000002700)={0x1, 0x0, 0x1, 0x5fc, <r5=>0x0}, &(0x7f0000002740)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000002780)={<r6=>r5, 0xfffffffffffffff9, 0xad5b, 0x6, 0x100000001, 0x5}, &(0x7f00000027c0)=0x14)
setsockopt$sock_int(r4, 0xffff, 0x181b, &(0x7f0000002800)=0x80000001, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000002840), &(0x7f0000002880)=0xb)
sendto$inet6(r3, &(0x7f00000028c0)="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", 0x1000, 0x100, &(0x7f00000038c0)={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c)
connect$unix(r4, &(0x7f0000003900)=@file={0x1, '\x00'}, 0x3)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getpid()
symlink(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)='./file0\x00')
getrusage(0x1, &(0x7f00000039c0))
r7 = shmget$private(0x0, 0x2000, 0x11, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000003a80)=""/103)
setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000003bc0)={0xffffffff906a010e, &(0x7f0000003b00)=[@in={0x2, 0x2, @rand_addr=0x4}, @in6={0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x200}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0xffffffffffffffe1, @empty, 0x209}, @in={0x2, 0x2, @rand_addr=0xb6}]}, &(0x7f0000003c00)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000003c40)={r6, 0x3, 0x8001, 0x20}, &(0x7f0000003c80)=0x10)
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000003cc0)="c02660112a5e10c5b17efbd3f1296d835ed92a77a6a0e648aff6abad5072980ae47b0ce6bdf9963b20da0866403f8d7b92f320b21cd0521af29f2df72cd166aee00be67da4fd237720b9de06b8e11d81930e9ab524dc72a68d1bc79167a9767b9507a662ee70cd6090651cab6e159b4e3ba33e3937e99be867d9ebb678626b16eab40100c7dd6a8b5df0d494c4e0567502965ffd4482321ce5431a89e81783dc7817b849117e4ff0f07198ebd23a134139b743648718fff82049d651f23979220e4ba332788a58d80a41fc94cd3650a0023c1c0f767d1c6ff117f2f180e6189470bf")
sendto$inet(r4, &(0x7f0000003dc0)="0610f662fb94f3f057fac200c87fba1afa8ba8edf868775a027aa46e1f505642be52ccdfc2a1420e1c631d328d69f5f32d16427f8922ed8e8daf917865e2419c2b9f9d0134b412348516da4f03e574d82a829a42e94ffe80a13ac57889bcb36f25ef93a3a56a2d1d6ec7f4e54fb5cd74e38e3dc74042164044d8a124bdd6fc413fa6b23cfa56c959cceb672c7f18f56afeca1d6f01b6806577ad00", 0x9b, 0x20084, &(0x7f0000003e80)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

00:02:21 executing program 3:
socketpair(0x17, 0x10000004, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e)
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
r2 = dup2(r1, r1)
socket$unix(0x1, 0x3, 0x0)
connect$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10)

00:02:21 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
ioctl$DIOCRGETASTATS(r1, 0x40047309, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0})
ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000000)="d2eddb2a403f0cc0169c493e2779ffc43a9f7107ca3d701f5ef810e120369a0d922cd62ec818826708130e123152203b140f9a49ef0ff6d563ad75c88d5fcec689a9a7949603c9f865c4f4f4b65871fd6b2daf633cb441fb9bcdef43273d1766a8929d2e")

00:02:21 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x23a, 0x30000001)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0xffffffffffffff27)
sync()
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
accept4(r0, 0x0, &(0x7f0000000080), 0x30000000)
syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000365f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4420fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850")
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000000c0)=0xa9, 0x4)

00:02:22 executing program 0:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0xa)
madvise(&(0x7f0000aa5000/0x2000)=nil, 0x2000, 0x8)

00:02:22 executing program 2:
setgroups(0xffffffffffffff92, 0x0)
r0 = getegid()
r1 = getegid()
r2 = getgid()
getgroups(0x1, &(0x7f0000000000)=[<r3=>0xffffffffffffffff])
getegid()
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd11_fstat(r4, &(0x7f0000000080))
r5 = getegid()
setgroups(0x5, &(0x7f0000000040)=[r0, r1, r2, r3, r5])

00:02:22 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530fc3930bc0ed4b7191f01e1aa013dcbe5e30f7993ddab2cd18690188457b62fa9d2933963019a3c2504f2d01af768e6b9fa71b7351f0df27f168c9ff484dcaf5d92c1c7c5a42aa1edeca1"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x903, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xffff, r1}, 0xc)

00:02:22 executing program 0:
r0 = accept(0xffffffffffffff9c, 0x0, 0x0)
r1 = dup2(r0, r0)
r2 = dup(r0)
linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file1\x00', 0x400)
truncate(0x0, 0x0)
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @generic="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"}}}}})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
rmdir(&(0x7f0000000200)='./file1\x00')
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000180)=0x8)

00:02:22 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x15, 0x0, 0x0)

00:02:22 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={<r1=>0x0, 0x97c, 0xfffffffffffff010}, &(0x7f0000000300)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x7fff}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xf}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x9, @empty}}, r2}, &(0x7f00000000c0)=0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x8001}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1105, &(0x7f0000000140), &(0x7f0000000180)=0x10)

00:02:22 executing program 0:
syz_execute_func(&(0x7f0000000000)="c401fc52284c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d08f49389196c3000000c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa81405d4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")

00:02:23 executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(0x0, 0x2000000000, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x4, 0x2300000000000000}], 0x2136, 0x0)

00:02:23 executing program 3:
setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
open(&(0x7f0000000240)='./file0\x00', 0x2, 0x40)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0xe9, "73d9324752be80a96052f51dc12b57049551fe4ed6626b1860049dea8e323738c1fe4da0f9593585a73976800df7ca8fd94d3a05d0c84b2a3d222a6ec3caad8c04de30581f05440989c04282776c73da485530658c98f2e2bebe3fbf5c18c8cef4e8887bfd4a20c1a1ac0983e9ee2dd97441cdad81ce978557519d53ea72c1d91d1efe5a1440b2bc81a8db2b85421faad4584681f02c82e69abd5e9ce30b83eb730e067646d516467b9695b66c6acc918eba4332c97158092b3a755e4dfa69eb2e9a796ab6c7cf7750644b3eeba94d27b76687c217ac5948a9ba8d15cf44e518fd0af2384ea734bb2e"}, &(0x7f0000000040)=0xf1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0xffffffffffff7fff, 0x271}, &(0x7f0000000200)=0xc)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x20044, 0x0)

00:02:23 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000180)="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")
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_int(r1, 0x0, 0x42, 0x0, &(0x7f0000000140))

00:02:23 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)
connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8)

00:02:23 executing program 2:
mprotect(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0x2)
ppoll(0x0, 0x0, &(0x7f0000000040), 0x0, 0xc7)

00:02:23 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket(0x10, 0x10000001, 0x20000000008)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x100000000}}, r1, 0x3, 0x3f, 0xfffffffffffffffe}, &(0x7f0000000240)=0x94)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c)

00:02:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x3158e2888074f20b, 0xff, 0xb98, r1})
syz_execute_func(&(0x7f00000008c0)="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")
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4)
pipe2(&(0x7f0000000880)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100005)
socket(0x2, 0x10000004, 0x0)
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000280)={{"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", "bb2d9e6e1a3fc88d766581c2c3257f280486beddb14485e5cec79cc330511150", 0x43db, 0x3}, &(0x7f00000001c0)="5766d4e80079e56afe00c24bd067279dcfdefedce8f92046cdfb33cbbd81274a0975ff944b9d91d9a40b6eaccab6d4216c10ef7714e1a80ac939a88eb9af9d1bc97a1e8b09d3543f46a15045108217f9340e8b8c38cba995e58358b7e3908b34f6ac1adc541636ef1568750e00fdd7f2417f30f09f8c0dc465a4373c498faf55efbf9d01", 0x7, 0x4, 0x787, 0x10000, 0x8, 0x401, 0x79fa, 0x6})

00:02:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0)
getsockname(r1, 0x0, &(0x7f00000000c0))
fcntl$dupfd(r1, 0x0, r0)
socket$inet_tcp(0x2, 0x1, 0x0)

00:02:23 executing program 1:
r0 = socket(0x2, 0x10000005, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

00:02:23 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x3}, 0x8)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10)

00:02:23 executing program 2:
syz_execute_func(&(0x7f0000000000)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r0 = semget$private(0x0, 0x2, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)

00:02:23 executing program 0:
r0 = dup(0xffffffffffffff9c)
lseek(r0, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x62f2]}, 0x6)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x437d, @rand_addr="4b5b3775f46e9bdfc4d0ff289540b53f", 0x8}}, <r1=>0x0, 0x2, 0x5, 0x8, 0xfffffffffffffffc, 0x985a, 0x2}, &(0x7f0000000140)=0x98)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000340)=0x8, 0x4)
r2 = socket$inet6_sctp(0x1c, 0x400000005, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={<r4=>r3, 0x5}, &(0x7f00000000c0)=0x8)
r5 = msgget$private(0x0, 0x50)
msgsnd(r5, &(0x7f0000000480)={0x3, "f0130fd444e352f874611346b406a6f5f2ee855688be8b5936344edc8eae8d6674176c7dcb8002614feb7279a509ed3d59d8c0a85a763e83c1e203ecabe84675d9e23103e1ca1195fef7cf71a0016d2e0d657165aed1a4fa2b4faa3be211a449ef713045365237"}, 0x6f, 0x800)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1202, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000400)={r4, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10)

00:02:23 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0xfffffffffffffbff, 0x19a)
setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1)

00:02:23 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae)

00:02:24 executing program 0:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0)
fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009})
preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000140)=""/177, 0xb1}, {&(0x7f0000000200)=""/104, 0x68}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000280)=""/217, 0xd9}], 0x7, 0x0)

00:02:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6(0x1c, 0x30000005, 0x4)
accept4$inet6(r1, 0x0, &(0x7f0000000100), 0x30000000)
read(r0, &(0x7f00000000c0)=""/7, 0x7)
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x106)
mknodat(r2, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
r3 = semget$private(0x0, 0x3, 0x80)
semop(r3, &(0x7f0000000140)=[{0x5, 0x6, 0x1000}, {0x0, 0x6, 0x800}, {0x0, 0x289d, 0xc62f6a66f9469440}, {0x4, 0x5, 0x1800}, {0xe09dae0ca3ad563e, 0x401, 0x1800}, {0x3, 0x1, 0x800}, {0x2, 0x100000000000, 0x1000}], 0x7)
freebsd11_mknodat(r2, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0)

00:02:24 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
mlockall(0x3)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={<r1=>0x0, 0x10001}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x3ff, 0x400, 0x4010, 0x4ef, 0xe0, 0x7fff, 0x9, 0x80, r1}, 0x20)
write(r0, &(0x7f0000000100)="0d94d549d2cc9954ec409595473eb9b71fdc5c159b9c1fe1166b19ac7f0abe92e9a1e8808e2c01b4207da241a5bda808a43ae065a8b4e3c14df73645606002ec68ec1acd13baa86d38a25022c45df346fb7b26431efe84", 0x57)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getuid()
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000001c0)=0x10)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0), 0x4)

00:02:24 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202c3abac28d451ba52b123aa19d4653000"], 0x1)
accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

00:02:24 executing program 0:
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303aff02024300600000000000ffffe0000002ff020000000000000000000000000001870090780007040060b680fa0000000000000000000000001803ffffffffffff000000000000009970ab0affac1400bb"])

00:02:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd11_fstat(r0, &(0x7f00000000c0))
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1205, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xffffffffffffff74)
r2 = geteuid()
geteuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = geteuid()
setresuid(r2, r3, r4)

00:02:24 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffc)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88)

00:02:24 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept4(r0, &(0x7f0000001140)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0xfffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001080)={0x96a, 0x80, 0x0, 0x2, 0xb6, 0x0, 0x3787, 0x2, <r2=>0x0}, &(0x7f00000010c0)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001100)={0x3, 0x5, 0x200, 0x40, 0x1, 0x1b1e000000, 0x24000000000000, 0xfffffffffffff106, r2}, 0x20)
fcntl$dupfd(r0, 0x12, r0)

00:02:24 executing program 1:
syz_emit_ethernet(0x46, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabbfcff440000380000000000019078ac2300bb000000000500907800000000470000000000000000000000ac2300aa010000000808000000000000d396f8be0bb731829f58693d49462119819573b797900133f5df8f040e2e17cd0000000000000000000000c8c83a6bd2b874cfa1925b507de82a02ccdf3c32c95c967d513109126624ab63d6f39e7ae1577d35b3d8bb46e3ec20e2f8d3066e814eaa9273494ff28d5754a4fb37a68651afd865df6d5b34a3f892d461"])
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x401}, &(0x7f0000000140)=0x8)
syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0)

00:02:24 executing program 0:
syz_execute_func(&(0x7f0000000100)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
mprotect(&(0x7f0000275000/0x2000)=nil, 0x2000, 0x4)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x4, 0x1000, 0x40, 0xfff, r1}, &(0x7f0000000340)=0x10)
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
chown(&(0x7f0000000380)='./file0\x00', r2, r3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

00:02:24 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x7}, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x0, 0xfffffffffffffffe, 0xfe6c)
r2 = shmget(0x3, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil)
r3 = dup2(r0, r0)
ftruncate(r0, 0x4)
ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000240)={0x2, 0xd88})
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/198)
r4 = dup2(r1, r0)
r5 = fcntl$dupfd(r1, 0x11, r1)
linkat(r4, &(0x7f00000001c0)='./file0\x00', r5, &(0x7f0000000200)='./file0\x00', 0x400)

00:02:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = accept4(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000140)={<r4=>0x0, 0x4, 0x0, 0x1d06, 0x80}, &(0x7f0000000180)=0x18)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={<r5=>r4, 0x6}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5, 0x40}, 0x8)
dup2(r2, r1)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0)

00:02:25 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@multicast1, @empty, @broadcast}, 0xffffffffffffffd3)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@multicast1, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc)

00:02:25 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c0b0f05f30f59bfd9131b00c4a37bf0c53e41e2e9b5576766236b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f80791b01e4141e2e99650935b6a0f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808290f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:02:25 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaa8aaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff8bc208d8a71ec2b2020000000000000000000000000001870090780014020060c5d9b8fdd942963800040000ff010000000000000e02000000000000ff0e0000000000000000000000000001c5b027cc5770fcade3d2db254b52ca847832bddd7cacb070acea43516e2ab602001809d054d70cdbe53c5c26e6fa3468d161c49ccbae235ac0d61dcaf3846b3a245dc7aa50c4"])
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c)

00:02:25 executing program 2:
r0 = socket(0x2, 0x1, 0x800000020)
sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0xfffffcf1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/22}, {&(0x7f00000001c0)=""/250}, {&(0x7f00000002c0)=""/150}], 0x39b, 0x0, 0x2ec}, 0x0)

00:02:25 executing program 0:

00:02:25 executing program 1:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
lseek(r0, 0xffffffffffffffff, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x800, 0x50)
getsockname$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000002100)=0x102f)

00:02:25 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x80)
flock(r0, 0x2000000000001)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r2 = getpid()
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r1, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006, r2})

00:02:25 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0x18, "b11c8486d6b4ffcd0774adf5283c5296e189c56081fea50e"}, &(0x7f0000000140)=0x20)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x100, @empty, 0x2}}, r2, 0x910, 0x40, 0x9}, &(0x7f0000000240)=0x8c)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)

00:02:25 executing program 0:

00:02:26 executing program 3:
semget(0x3, 0x3, 0x0)
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}], 0x2)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x128c0b, 0xd0)
mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x108)
__semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x9)
utimensat(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={{0x3f, 0x7}, {0x1f, 0x5}}, 0x200)

00:02:26 executing program 2:
clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={0x5}, 0x0)

00:02:26 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000001d80)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x1, 0x410, r1, 0x0)
r2 = open(&(0x7f00000017c0)='./file0\x00', 0x1, 0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0x11)
writev(r1, &(0x7f0000001700)=[{&(0x7f0000000000)="c970b061de5bbd957206bf0b0b7aac3165bea8385cff1f1b56639b5bc2dc4910540527720af683180b1ffd2c9b795e2b1b1d7d5eabdc153660c2d7daf5029ffa01", 0x41}, {&(0x7f0000000100)="246fd5b8f92dd33738fff9973514947bac55e5512b471cfd0e9cc95e35730b353f5a4d12cf8324ceee7752f7e12fdb74ca74ce11e5ce2110cba78eda78312b5e8010fc60a3d266608cbbfd13c74a358abeef93e0edc8b242ce967dddfb7581e2cff5bcf183fa68a441bb900df8f36ed0cc70b78f6ba8457677bba6045025287861dcad39", 0x84}, {&(0x7f00000001c0)="9f272737f6140cfccf2c77b650e9c201e8150424ca6ef2e0abf5a9d2a05d3d4f820c90d6c4b387a133edfb237c4a5e34a096175323ea8adbc6619061402cc9f6ca8b8ca8a87b28d105dbaff59c160e254d117f3e836e4811f331d42c48c4cc3b2508ea47e9a5dac7e982a2167a26d885e1abd31d0dca398e374c6a7f66e4cdf3cf32b9fd5e4f2be0725483c2859e2525d5", 0x91}, {&(0x7f0000000280)="5b6210d72c401e5c07a48f21bb7fe254644fd2631554adc38712223f4ac841a711295984a22da274cf5322824ecc493149dd7ade5d1431483ba350d2f5a3342be8f4f6f1c147866ab1f2ae4644288b900675b3e84c4db8e55cd833065311791e13b5365ba6fb7d2c89df4bc5d8da11c784913b4f53673a807be78e2ab523f765ee2182f4371aa85724f72f551730526519c3ea8ed39316e4b131a41bed73c343d75d6be80a1fd37da21ce3926d279ad58554c2eea2537a427ec5b39fabc959941d5570510e5772907f61779023f220f5545335092bd0876166dc8726f9c6457b6c1abc53e18ecb834fdcb0d08dd443e06e71aebe508ead59", 0xf8}, {&(0x7f0000000380)="d1ae5565fbc7ce008dbfcd1218358c5e30314f15955d1a0a48342b5f3ab26a40eae497c9f3a86a76456e0bd8c5cfa60f4fdbc4266dc22ea6b7307e43d9d4922afc78506c4333b355fe02cceaea416877870af59dcb60fc89719d162cd895f90fac54e0f1e9c57a80e928a69bcbb5e0fd02f5cb6371004291ab261bc98f1257005b918068eb3fb5bc9ad064649b234e4eeeb671210b2c39570cb226ae8945edaa7224aeae2f608f44cd5dc84f0867ab9a495ca804d03ccbcc3bb57ad663e94a61590929ce9e25ab7c3b507f01b3af675753c7d3004fa829523f7d850ec37a42", 0xdf}, {&(0x7f0000000480)="2816ea644734e0ffd5a327bea32c0932899d0a2ef3bbef40dcb247cead105167a52866cbf84c7420e0f0ed862a10a95d3bfe0d76f0a006696ec3ae2f44b1ab41b18d9803a62bfe790957a8fe7fa665f3cedfb29883325fc7102253eba72cf1fbaee23437fcbdde039bfdaabda286f92e314eca935f94c753858f6f89668e4df16fedf82d71d3b5b2bc73337c241bca2c3734563898dd963dd56a23ded72048cb3672749a59c7", 0xa6}, {&(0x7f0000000540)="8f99e234da4e28dab2b2c9b99319ae02ad9f3f74204492ea9d09ff232a18543891607cf334ee9aaf3eb5a41377911b16aeace19bb1ee5ad6c717857326723733a7604234103a341af1522f61fbd0a28aff7d9b3d910d77be39ef712b1e8a5a26dc33baaa977a8ff88e30ae4fd6077316b9555963be197df6cd74679adcc60e13595463b1407e79017baebb8ee7efc89a226eb33acabc73b6cf1b63e641af5ddcff420fa6d5d59e62a7e2ec38b057cf006abe8586a59f2c39494bcc55d613ee9294712f9c78b9c63e", 0xc8}, {&(0x7f0000000640)="e5ba0d6cb0f55fc49c74354f932c159894ec5495659ec5fbe797bf9c06044b1338b908e112f6259ebc0f0062f52bddc0afdd4ba1169b39c9ed26fb0cf2a335a34111f8b21ca2642c0d31539f941de5661eb895e699ecee07b7fb2b3930b6fe058894c82e801027598ba088cf8b99042f25fca037b7e2638cde9da6b9be47c75a161e4d8d00c2b9b84390a1ba9d063007ebfbcb34072623cbea2c487e98ca6629c837d0b108", 0xa5}, {&(0x7f0000000700)="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", 0x1000}], 0x9)
ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000018c0)={{"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", "d9e462e9530446b714dc0a6604d7c641497f4119a77a8bf6c946200f5b4afc99", 0x9, 0x85}, &(0x7f0000001800)="f48b4d299c523896e8a191e3c6d9da86f968c3cc7b3659291f04bc3ad70016701dda1111d6e05a9b6195e548b97ae34bcef446c74d3108e4ba3521a53076bc906f534dd265d1acdeab547f012d1ed309328c8ff2d29fb638ea8da23eb3c0d9a73caa516541b58c05d7484e1243646a72b8f110c3a0152b91c45ac4ce0c278c812dc57f498c95c8645943758a90e1a99a90403b3b6012342c0b54f7a6551c5edcdbd890187aeebdf81413dd466f91b1", 0x4, 0x2, 0x1, 0x2, 0x4, 0x9, 0x3, 0x3})

00:02:26 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
mmap(&(0x7f00000d9000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x7581fdef, 0x2000, 0x3, 0x6, 0x10000, 0xfffffffffffffff8, 0xffffffff, <r2=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r3=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x9, 0x2}, 0xc)

00:02:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = semget$private(0x0, 0x3, 0x14)
__semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000040)=""/14)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1007, &(0x7f0000000000), 0xfe6a)

00:02:26 executing program 1:
syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})
syz_emit_ethernet(0x40, &(0x7f0000000040)={@empty, @broadcast, [{[{0x88a8, 0x2, 0x6, 0x1}], {0x8100, 0x4, 0xe8, 0x4}}], {@arp={0x806, @generic={0x1f, 0x0, 0x6, 0x6, 0x1, @local, "83657a001788", @random="87d5572f1d54", "4ee0033e10c2d2a370cd93f52da78343"}}}})

00:02:26 executing program 3:
__getcwd(&(0x7f0000000000)=""/121, 0x79)
syz_execute_func(&(0x7f0000000600)="9826473e431c150f05f30f593fd913c4a2390ca700000000c4a37bf0c53e41e2e9b55767660f6b32c4213d6afd0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c483396fd300c9dcdc0fbcaf67da1000616145d9c6e7acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0e0dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0d326264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f8fc4a261b7e2")
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f00000000c0)="c04568092f78910a06d30b6a00225671b3e44cf74cf91c2a39b0842643b3936ee533ef3c552aa4500550d381b5a0fa669d7f807045c86a2ea6d89b5e6e8d3c76d4e0eb1dd4964d52b9298b3ce570c5d3ee760605fc6ef29a7ff763ed7b0a9db567c4888de33857f12267c65f", 0x6c)
r2 = getpid()
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="04000000ee004d62"], &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8)
fcntl$setown(r1, 0x6, r2)

00:02:26 executing program 1:
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1020, 0x8001)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x100000000, 0x4)
fcntl$setflags(r1, 0x2, 0x1)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="c380ac2126cfbd2cf025ad46472327")
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x5, 0x12, r1, 0x0)

00:02:26 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xf)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x81)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
close(r1)
close(r0)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}})

00:02:27 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x8)

00:02:27 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c)
getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9)
r2 = open$dir(0x0, 0x140, 0x0)
socket$inet_sctp(0x2, 0x8, 0x84)
flock(r2, 0x2)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x19, 0x0, 0x0)
getpeername(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0)
recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x7f, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socket(0x1b, 0x3, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186)

00:02:27 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x3ff, 0x4)
r1 = socket(0x17, 0x7, 0xf55f)
r2 = socket(0x11, 0x3, 0x10000)
freebsd11_fstat(r1, &(0x7f0000000180))
setsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f0000000080)=0x5, 0x4)

00:02:27 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
ftruncate(r0, 0xfd30)
close(r0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14)

00:02:27 executing program 0:
syz_execute_func(&(0x7f0000000800)="9858584aa84a1c340f05f359bf0700000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8b826eefa80dd4d48cc70808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
socketpair(0x17, 0x3, 0x80, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x1}, &(0x7f0000000080)=0x8)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x7)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={<r3=>r2, 0xfff}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x4}, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r3}, 0x8)
open(&(0x7f0000000140)='./file0\x00', 0x400, 0x4)

00:02:27 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000400)={{"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", "6e9d338e75d068589b5c2ab5c7a58ddeb9053d14cd73a0d268052312b3441b16", 0x6, 0x9}, &(0x7f0000000080)="4c1bad3a58f4e268f5c3aec11cca1ad305a82bf22a46984c8fe7bf8cf63ea7a0624954e0ff01bdb24df02bd656939181d496f41c999ec73a0912313d611e376dbf4bee148f42df465448e10801b2740d34e3cc2a367c16226fcb75b92381043a6889c363c11180397d239498de27fb", 0x1, 0x6, 0xa1, 0x101, 0x400, 0x6, 0x3, 0x100000001})

00:02:27 executing program 2:
syz_execute_func(&(0x7f0000000240)="0c08c4817a2df998cd801b69e4c441f5f315000000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1013e640f5f35feeffffffec4a6c2d7abab2a00c4da7676c5f2168f4808eebcf80000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea010f6e5c2400f265dc5f0064f20f2a6ddc5b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6c6df4336660f2bd2938c0000000001c36666450f17720d1411c401fd5b7b0a")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x2e, "6e34e85e07f1a6f699614e2461daf6e039a91bc3b5fdeb32e3e2a5be607e3543655197c918d351ed3af47d51e33d"}, &(0x7f0000000040)=0x36)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x190f6e6a, 0x0, 0x5c54be04, 0x1000}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x100000000, 0x4)

00:02:27 executing program 1:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000000)="1ca9f0b8058afda86448f19b7c62e3566a0e65cc4f8d766f31fb1e7c4ad037bb80faf095572db75fa4b623454247eb0268ee56c3cf330bc0ac7b96d598832274ef0235708bf18bf205791df55f36155939b99ea11dd41b73cd6b217efc25c6f1e8aec02203b7dc4271bb0e971c66d1a5a5c6c71776d86ce7712ee180302ba0a3915e7b4f8ae7fc7adc9306ced67ec604bbad5e9c84d314bb55f6dc8788f0185db50d47ae5dd4f9f0a89a1aecad4319ebf4b228a82c1fea60a0a5ee2670903b9251d30e1470ff7290d422a385e061367678e5f33985f4379fb037194ff255252034d3c17b79a829865c1e6eedc37b7fc0df0d79b5f9")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={<r1=>0x0, 0x9}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r1, 0xfffffffffffffbff, 0x4}, 0x8)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000100)="eb20f95b81387864119a02c8ef0ca106c8e14c3fa5c69f5704930694563fbef9cf4dd1f1b64d9c3887483db7271c9838dca8e09c3890051ca3541cc3e754389a02824a8d3e7d3c04c1e00f63fdba4431ecbff5c831985aa9cd67f6c896b41610bd1e19a2355db4b65f47a8545354e3454e316571e3ba1b53338db107e9f9c6d24d490ab2c98d4ef73d")

00:02:27 executing program 0:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000140)={{"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", "f9c3391d651eb0fccd3e3edab51cd068add8cbd437dd9e4318c00eb7ae599b3a", 0x401, 0x6}, &(0x7f0000000000)="8c3fd2acb014ec219694ff", 0x6, 0xc0, 0x7, 0x4, 0x0, 0x7, 0x100, 0xffffffff})
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000640)=<r3=>0x0, &(0x7f0000000680), &(0x7f00000006c0))
setresgid(r2, 0x0, r3)
r4 = getpgid(0xffffffffffffffff)
fcntl$lock(r1, 0xd, &(0x7f00000000c0)={0x2, 0x6, 0xfffffffffffffffb, 0x1, r4})
setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000100), 0x4)
r5 = msgget$private(0x0, 0x244)
msgsnd(r5, &(0x7f0000000700)={0x1, "2007a20cc4d5a528949a2f3cffd89dfa09607f56093f9c1dc0e9dbbc11b6c10abc669374296c2c97f26c90e2b3353518d307fc7db1cc1f6b22a8272456be8e85ad4faef4972e391c17a1524cfcb88f76b25e2be30f346dde3cad0f37d7d1e98f32887f2e574301c9ec4a2575eff361310b7b71386c2aaa52de4b8e9cc2f5564a0f2e884a26dd9027ca"}, 0x91, 0x800)

00:02:28 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x401}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xc, 0x7fff}, &(0x7f0000000100)=0x8)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="a78338da0b3bf92e2d03", 0xa}], 0x1, 0x0}, 0x8d)

00:02:28 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000380)={0x10000, {{0x1c, 0x2, 0x9, @rand_addr="c60bb73c221865c778f4bdca085335a2", 0x401}}, {{0x1c, 0x3, 0x6, @mcast2, 0x4}}}, 0x108)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000140)={0x30345d00f8ffff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x3, {{0x1c, 0x2, 0x8, @loopback, 0x3}}, {{0x1c, 0x2, 0xc95c, @local={0xfe, 0x80, [], 0x0}, 0x8000000000}}}, 0x108)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socketpair(0x17, 0x5, 0x3, &(0x7f0000000280)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={<r3=>0x0, 0x8}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)={r3, 0xfffffffffffffff8, 0x3, [0x400, 0x9, 0x80000001]}, 0xe)
shutdown(r1, 0x1)

00:02:28 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x10000000046, &(0x7f0000000140)={@rand_addr=0x3, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc)

00:02:28 executing program 1:
syz_execute_func(&(0x7f0000000000)="0c60b5b598cd80f5c48195744b01d9d02e46f5d90202680c0000008fe9589b26c7e4c753fbc4e101edc4c1fa162f427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe952369bde9b9b9acc65f0410fab4395464e464e01eff265dc5f00c4c23bdcc43ef80f9966030faee4c46111e38f000000000ffe349b470000fedfe4ad7070f6646736676670664336660fd2938c0000000fae68f401f0f69af69a450f17720d14111d54111d00")
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = fcntl$dupfd(r0, 0x12, r0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x9, {{0x1c, 0x2, 0x7fff, @empty, 0xffff}}}, 0x88)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000140)="14aafdd4950b60914ddf4307b790744db9aaf45a5f40ef3cd02fb9ac7127188fddf3d7ed21a4c47fc5dafca29b68e459acec1e2476896ea718a48eafd5dc91798b0fd5dd35e4889328435fd27678d0f9f3ec62b52811183dbd8a39c98d1264ebc8b9d492a1e079f5d93e26d420214cc02287e2b86bf2db7c0a917b2fcd52a3f530b7532238c3037c3b050bb1d93f4396bc928f4894f0ac88d2fb8c5840c165")
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0xc25, 0x4)
accept4(r0, 0x0, &(0x7f00000000c0), 0x0)
r2 = semget(0x0, 0x2, 0x20)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000100)=[0x3d, 0x1, 0xa6, 0x8])

00:02:28 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "0252a7f944a0432fee60d3a9e7ce68932ea088b7c79bb96a9e8c59d56bae44cf029b8df2c62451cc8d85f70df60095778c217bd37a44b8dd3b303fb678ef1422056da64ebc962704c95da157616e39c3efdf71bea13bb2887419f77155e1ec6f28724f51f0b17090a3c940951e4d27249fc81ef96500a588bb564d0611d5bf808652d8f5909e2d08023eee26aee10190e74506bd6ee6da53fe556b4c2e32d453295504f446716b950722802ca73975d8dbf9f283ce3219e4de9c09874c2213ad2ddac01792aabd433418e9d10da9fe3a93ca3703d52aaafee4a2ca99363dd836216cd8a63dad30672f4414bef6921c9a"}, 0x100)
sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0xfffffffffffffd34}, 0xfffffffffffffffe)

00:02:28 executing program 2:
setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3})
r0 = socket$inet6(0x1c, 0x2, 0x7fff)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
r1 = dup(r0)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000100)={{"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", "4e1cdee77c458645c766434c0ab63dc12a6ddd656120135a590985e3b14ed8a1", 0x9, 0x1}, &(0x7f0000000080)="00acb0464ee634ba787e5cee4c6df32d004396e87d753266c5cef19ddaaaa24c7253b98e5be7e3ae1e3d27cb435746ed69c55785f7569d5cb05a561d7c764c97755bb7edc8f1c46108b3f4b00102122ac2fba83efedc89dd8b29d10a4848e41c5c5fbec5def47b0d90773a", 0x7, 0xbb28, 0x1, 0x101, 0xab, 0x200, 0xffffffffffffff7f, 0x5})
setrlimit(0x9, &(0x7f0000000040)={0x2, 0x2})
socketpair$unix(0x1, 0x2, 0x0, 0x0)
bind$inet(r1, &(0x7f0000000580)={0x2, 0x1, @rand_addr=0x7fffffff}, 0x10)

00:02:28 executing program 2:
r0 = socket(0x1, 0x1, 0xfffffffffffffffd)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000500)={0x3, 0x9}, 0x10)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000740)={<r2=>0x0, 0x0, 0x9, 0x2, 0x5, 0x0, 0x7c638b5, 0x9c24, {@in6={{0x1c, 0x0, 0x100000000, @ipv4={[], [], @multicast1}, 0xcb}}, 0x0, 0x100, 0x1, 0x3, 0x1}}, &(0x7f0000000600)=0xb0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000700)=0x8c)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000080)={{"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", "30132cce479e4f2c40db2be848f9ff78e3a63caff8dc2fa16bb229640462fc3d", 0x7f, 0xab74}, &(0x7f0000000040)="dab80d4bb8d405e76e9426acdb40b4ac1fac368c2a90ee6f80f93a1c15", 0x100000001, 0x4, 0x979e, 0xf384, 0x2331, 0x3f527d79, 0x41db, 0xe8})

00:02:28 executing program 0:
r0 = socket(0x17, 0x2, 0xffffffffffff0000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x3f, 0x1, 0xffffffff00000000, 0x1f}, &(0x7f00000008c0)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000900)={0x8, 0x20, 0x9, 0x3ff, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000000000000f, 0x4)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={<r3=>r1, 0x6}, &(0x7f0000000ac0)=0xfd9c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000007c0)={r3, 0x6121}, &(0x7f0000000800)=0x8)
ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000300)={{"07545852a1917ae65bdf11175103e893998c1cfaa5c4d15ca781f6188ddf8b58faca869e03d60db5db9d8d657ae12584495d7b64f8c958a91767cade02bf1e51adf062df89f7822af22ecdc84e810301a31641c42ff9dca3a5c49a54be3e33e51c4f1d0a39dfb4da64f49dc29e9ed409de3bbbfe83ef1710aa3056b66adc89845a46724dba2425838c9fdef687db0731f2dcd9baa3c00dfa7ae1f6b68915914244fa2473e655b62d5d98365285abeb2dec8bb367e03e270098b876d0743299ba2642d62ca6d7a600b285457c354b20f452993d02089ecf46b9cfeef8ebad16bf4402d33c4615b220076cdb4570e438df7cd354aba20a45eb97b46cd8483877bd7b3394a33be99690363af50f8ebd2e722f4b56223febb6f0d54e404223cc742100c3366fd9f0536d1e9dd74128bc67d57ed85bae6866f54cd359b6ca873887b00e4f480a59126ebcfa2afb73d4cf3a33d853e1df6d4ebccd3b8e04cdf36d3bcbd315c5604a9952605b46b22573e85fd76ab00ca8e787a88071e3a01e9312a8ac1dcea9dff51411c35c2edd8d442af640bacd3d4dbdc3457335d1d487396d87abb5f1f376caba591af998e33b1c615efece41c0bcdec73bf080ac596e418d7623b508d4037e129e8e5c630928330cf9a5726264ef916e4f9abe7c8d99b1d876da57cad769f3637647671007b15025ba57dd43b1a7e9a98b2e98d0d17e8f900ceeecbb1ef8a366a226c46e1f3ff2ac5579f78919816d7f8a6514a8b3da9c0ee65c839a618860a2f150a9b566e75c645fabd5d0e6a4fad5a100b9de5f6cca13a00cf00d63c4a10802f22935ef901761a485d7d34e8391b270d7c87a86302319a7428830a58270e83517ad4da556d0db01d457f00f6a241cf6fae1525f4004fe4159a2f04f0f7ef53c841dfe491bffb896f20a9933a1a84ebd282b270ce04d637ca4301dadc74440ee38a2029a22083d6e2ac1f7b52270a75dffde93eca1794f477b4dec4cf99b92a19fe41e6ff80c1696555e700758f3952249beb31a7305bc9053ece5b01f14b7f2db399c731575b90969b731857a2a015ef1295dc690c6e168fe5101b797fda0d7e8c6ce2256297abdf879a023ff37cb663adf3b3f94728c677cbbceb6c05914803cea5a24e826bd0339f5c09c692730e8aa1f97ae51947223a3aea80c2cbaacf6a96d9423d05002f21cdf44b905cee7f49aa6960d37c98e1e1fb96c778a6d2742a611be8a15ee528cd68dde52e56e27d80b65ee8fc82244fd01978e5fe95b77891597b99487fc6cd3bf31fd9fb876744110ddd4c9d0548669a54152a48db3160ab853269ae1af889654f711fc1a16000e2ac6a7d08d8f4408423f875700bcc207b94591b85f8ad826b12c5994338144121283853c020ab5c3b424084ffd6c04597f779b415f9efcfc4a2129326ee3592b27ad0d24ad82fc64bf", "4f34841b57890c99e3f125df374012be955f39905895203d64e3a09e73014ea3", 0x6, 0x13}, &(0x7f0000000100)="20bd472ea8ae3eb977f4d6c09c985a03cc2a8fcd9d7850ba2748ff774fca01e75f50f6d645db8e793e13b3605cf1dfd7fe3d5c6b710db808c6d500e31f0716a9d2eee50af78c574fc5992724d5ae0f71ee66b3875f7782c1cbd5eb2d82efd2d17e3359befc7843f3f7255f9b9d78c3cd94c240c078666b45cc65e032f90c417990d6353f24edd333d957bdfa57ca1e849d946c034b17bb776cfda16890185f334ff17c1cb2bce90ba5d2bc5dcb32c9a27b691229bec83011cca13cbba1a7cd4e57a9f84b2a2d84a6847b8fc21aa02d67cef176aed291cd2a47302ceaf12726", 0x5, 0x559280f7, 0x3f, 0x5e6, 0x7ff, 0xffffffff, 0x44a, 0xffffffff})
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
openat(r2, &(0x7f0000000840)='./file0\x00', 0x2, 0x11a)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000880)={<r4=>0x0}, &(0x7f0000000080)=0xfff4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0xec, 0xfeb1, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000b00)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000a40)=0xe7)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000780)={0x2, [0x6, 0x9]}, &(0x7f0000000940)=0x8)

00:02:28 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000080)="9d861d54935a106d2837734d25a918ad29ec3a7ce77cfde297528ed7e233f69cfb8af6c0c831a9dbbc81c584a3")
setitimer(0x0, &(0x7f0000001100)={{}, {0x4}}, 0x0)
setitimer(0x0, &(0x7f0000000040), 0x0)

00:02:28 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xc00, 0xa)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={<r1=>0x0, 0x6, 0x81, 0xe83c, 0x100000001, 0x200, 0x5, 0xffffffffffff7331, {@in6={{0x1c, 0x2, 0x1, @mcast1, 0xdd}}, 0x0, 0x80, 0x7ff, 0x1000, 0x0, 0x1}}, &(0x7f00000001c0)=0xb0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000340)=[@in6]}, &(0x7f0000000280)=0xffb9)
syz_execute_func(&(0x7f0000000000)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000")

00:02:28 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x2}, 0x10)
syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c130f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f383efcfb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4fd96178f6adac621c6210fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")

00:02:28 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0)
getegid()
mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0)
freebsd10_pipe(&(0x7f0000000000))

00:02:28 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @local, <r1=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r1}, 0xc)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e94000/0x4000)=nil, 0x4000, 0x2, 0x13, r3, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0)

00:02:28 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x2fe, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x27, "2566c3406cac71e893bca84ca101607f2a9447631a8c0610aa8d403b11495d8d72e692e9b4c005"}, &(0x7f0000000040)=0x2f)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x2}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0xc7b, {{0x2, 0x3, @loopback}}}, 0x90)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001})

00:02:28 executing program 0:
readlink(&(0x7f00000000c0)='\x00', &(0x7f0000000100)=""/32, 0x20)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x10000000)
recvfrom$unix(r0, &(0x7f0000000180)=""/184, 0xb8, 0x2, &(0x7f0000000240)=@abs={0x0, 0x0, 0x1}, 0x8)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2066696c653000"], 0x10)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4)
bind(r0, &(0x7f0000000280)=@in={0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0)=0x3, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x29, &(0x7f0000000040), 0x8)

00:02:28 executing program 3:
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xfffffffffffffffb, <r1=>0x0}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x4, @empty, 0x4}}, r1, 0x2, 0x1, 0x180, 0x1000, 0x8, 0x20}, &(0x7f0000000200)=0x98)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0)
faccessat(r2, &(0x7f0000000380)='./file0\x00', 0x10, 0x100)
r3 = socket$inet(0x2, 0x3, 0x1)
poll(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000080), 0x0)

00:02:28 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe3a)

00:02:28 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x0)
r2 = fcntl$getown(r0, 0x5)
getresuid(&(0x7f0000002800), &(0x7f0000002840), &(0x7f0000002880)=<r3=>0x0)
freebsd11_lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getgroups(0x6, &(0x7f0000002a80)=[0x0, <r7=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
r8 = getpid()
r9 = geteuid()
freebsd11_fstat(r1, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmsg$unix(r1, &(0x7f0000002c40)={&(0x7f0000001080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002740)=[{&(0x7f00000010c0)="5421f9792bbe326ab431ea36352e5d5b0fdd07a4598a48b4680528bb8544519a268dd244bfc3d90ec7d742c150aa3e19049030ce7a38af83758ef5c8c98483d4fced91e99a6b866504cda7b2a86493f9ddbde6a8cea0663517939be0f5624386e5a526af6f8774a70022c22c53557cfa0c6516166e858bd7845b206f96d0945d0e29452badb5686e1db608ef32071ef13286db315c2a9629cfb60f853a19f2388eeeabdc61004eea80dd88942f65e2aca120222e98a66a2f33d58629f5d5a146b4f82d2e7e41f0f4229b7d54dfb81c19128e56881f88478948876ca5a5ae880708c2d3e7650e7fc4557fc2", 0xeb}, {&(0x7f00000011c0)="ea1be5c067f70cc38c626be5f2", 0xd}, {&(0x7f0000001200)="09008a892a48320eed03767f8e0581e5b4e532d9e19b5bcf5d344ab260f873db264f0b3ddce0e60f0670a8d28d05bf7d730d342dab29a174ea607880c39e4526c6c6a649078765afb74fbb080f0913b60241ff8e6558b43f0e36841848d1d17cee9e4729c2966e7fc554110ab30148049722013e409724b81a3fef7412cac8d14e1cc97a49805cd4b78c0d26595c0800b682cf57a46a2062927e662f4ac185564fd07749069c558a8a984f62f2c7d367a0576f018d03985b8f4a941e53eb3a3c50a3fd37c9cdbccd8f5d6b4abf699e2e6d411e398d3e083d89cb6a9842749df3b5", 0xe1}, {&(0x7f0000001300)="c23dbf76e085c9d4ce993529136699a76549fd850049e9fee66d2af60d2ac41e7fcf3b68d6409cd4b840d49e2b0f533cfddabef76437dcd52e8fce78bf7f383fbd64d8333fa55d599c7cf1314ff7766bd0eed35324c4cd9925061f1f2ec35a09395e2db7010932780228f3b0a8ca5e28796cfe3796f3a262079393a5a25663f9089117e6a9c2686f4e7e002fd8fd7c4ecd1b20b6342d593ac638459a9fbeb0d482005afdc7e1163135627506ea53acf9", 0xb0}, {&(0x7f00000013c0)="0b572d1b02ee22e18bd4b27060403ed6a6c8974c0de1f325194f2d8d5ef2d53cbbbfa12bea43e72916ee86fc96b1fd8a0c02906c574aa641b7365c08144d385347a413b98cba553a328b7c6b63653af371aba6827288757cbce4e84447e21f68559fb03cd85909b22861a1544484c64a4c6f8126729216d20da2ae4ae74c1875a5980a1623feae1676e5e008806a7c1bafeb87d359290d47eb91d10e8fc7dcec1fbd872cc9ff422a7a3857ba4a5335fd5218794390b4021409", 0xb9}, {&(0x7f0000001480)="c1014622b91a6dee248e130afdb133538871ab7bec3b0d7330678878488ad43045956361741bf375c867c15a267ee43b582fb42b2726dcffe63f85b5b8a7d3ec5bfe2475445e3f62d9cf7a893bcd919cb481af73715a13362a0c02d9e3cdd441d6b9f47de4dd4daf94dfb27014b897564ff46054020fd1acdfeb8becc039efc43d2ed5b6", 0x84}, {&(0x7f0000001540)="047f22137790d300d75294aa0c0ad4b13912e8c256f0b55bd30fce859c86ef12d5cd340dcccc8c5c324be337a9f3eeef132e9f2d71537fd1a2e2481c21da96049f7a5dcc5223b0a0e614b409e504030354d68d9ddc84b7031995bf73b9a57b551f16cec600fda9fd82d0cd8752cda5865cfb63346b3de0d2ff1f9350bbfe9c01772afddff92134003203903caff8fab642a76563b1350d046f506230a2e02417e2a1bf360138c8c314eea96d97a01a794d114458f3a91ef54f0b4702074fecf47525ed5fa5e47c01dc25ba2bdb774d91b86402c32b31052bba162080e70a64fc753dbda0a77b3a30cd4967d0db27a645bc", 0xf1}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="856cee3d0bd463e26ced24fd9e30b0a016408e268fa76b456aed5fd84a65ffa3a525deb01e68c2b58f6fe706900886b2f357779de59b3e32e4aa28251aab6c92c8f3962d7df7c3fabe07060da7bb1d1c2f35c1a5bccbbb995ce2bb467d3ec5010756f5", 0x63}, {&(0x7f00000026c0)="650ed49e03f3f7e476e99dfdf8f0cb8b8a2054eb28ea2abdd57bc0a43355a7b3b7963befd544b0e1ac93c236ccee972e06fcdd9ad83cd89ef1059489a719760295faf2cbe61f8859a88de634cd79dcb6b064919305f1d35d280bb977e0b6984cb4e2268823ea7626ff25f739073ccab557953fe97cc401ebd7", 0x79}], 0xa, &(0x7f0000002b40)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x28, 0xffff, 0x1, [r1, r1, r0, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r1, r1, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1]}], 0xf0, 0x20000}, 0x100)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)

00:02:28 executing program 2:
syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b623000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
r1 = semget$private(0x0, 0x7, 0x288)
__semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000240)=""/4096)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00"/125, @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001240)={<r3=>0x0, 0x5, 0xfffffffffffffff7}, &(0x7f0000001280)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000012c0)={r3, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001380), &(0x7f00000013c0)=0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x227a, 0x9, 0x3f, 0x9de4, 0x6fb0}, &(0x7f0000000140)=0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r3, 0x7, 0xffffffff80000000}, &(0x7f0000001340)=0x8)

00:02:28 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semget(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
socketpair(0x17, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0xffffffffffff0000}, &(0x7f0000000040)=0x8)
freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000340)=0xfffffffffffff000, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000487d156400"/136, @ANYRES32=r1, @ANYBLOB="e6f42e20b157c569"], 0x94)
r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
accept4(0xffffffffffffffff, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @remote}, 0x0, 0x0)
setitimer(0x1, &(0x7f0000000280)={{0xbe, 0x4}}, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000240)=0x4)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)

00:02:28 executing program 1:
setrlimit(0x2, &(0x7f0000000000)={0x3, 0x3d})
r0 = socket(0x1c, 0x5, 0x0)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)

00:02:28 executing program 0:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000000c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff17f894")

00:02:28 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
utimes(0x0, &(0x7f0000000240))

00:02:28 executing program 2:
syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, <r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000002480)={<r1=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x2288, &(0x7f0000000140)={@local, @broadcast, [{[{0x88a8, 0x1ff, 0x1, 0x4}], {0x8100, 0x22e, 0x2a6, 0x1}}], {@ipv6={0x86dd, {0x2, 0x6, "34e026", 0x224a, 0x67, 0x8, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@fragment={0x27, 0x0, 0x80000000, 0x4, 0x0, 0x6, 0x64}, @hopopts={0x52, 0x19, [], [@jumbo={0xc2, 0x4, 0x7f}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @generic={0xa000000, 0xbd, "6a1bb10fadadb8bf361d722348af5370be87365b02a655877aee2592bf0a06245f26a738a51237c26acfa70b4805f1c905d85466428f3e19c9561e321514c42c17f74a4d31257e4a80502f5ce1b9b66cca6a7a062f6acafcb4178a3e7e3316385e41c2488cc4bf51ed958934c826d90c8a1c0a8ee9950b9a140bd29bcdb90f86e94fcfad580e2d25b1eba9b9ad7e6eede3c0eae78cad6ccdb8c976850eca294718026efd67d0477ba4641d0ee2eb77fcb508932d5fa56925cfeec1ada1"}, @enc_lim={0x4, 0x1, 0x4}]}, @hopopts={0x5a, 0x423, [], [@generic={0x101, 0xe9, "0bfed15fc07a7ded3fe2e6244ad29d5da80c71dc4a6ae054e9ec235d894094311d58675c5cdc9fbea95b1203cf868d98708a8476502b3d8e8048d22107075fb71f40c725e2a2298e45a64e3f8ba253d3e089c2373adbd931b08b89ccccfb91b5af2a7f9daf2fb547284c8134d7cd459b7d514e87111d16c89f4e0d2ffe79f76f937e4b2ab0a8ef9df7625284c089cd222c320446c6200c335c8c681d115a90f2a4c104dab98b61a872dcba5bb923526668d2ada0dd5b72da9f4f8ff19de906e2c3b9428ff115e6f0a570b0a398a01ddd02adcc4f753a617573a6fbf5496e6789b570b75124e192a8b2"}, @generic={0x473b, 0x1000, "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@pad1, @generic={0x3, 0x22, "5d7acbd6f3175c03e2b7f7213a50b9ec40eb2d36b09bfc08d690f6173cf43708fba1"}, @enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x7fffffff}, @generic={0xdf, 0x1000, "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@dstopts={0x7f, 0x1, [], [@pad1, @ra={0x5, 0x2, 0x4e}, @jumbo={0xc2, 0x4, 0x6}]}], @tcp={{0x1, 0x3, r0, r1, 0x80000000, 0x0, 0x6, 0x8, 0x1000, 0x0, 0x80000001, {[@window={0x3, 0x3, 0x10001}]}}, {"18435e2b05ae7740d852e76a76adcbb15034"}}}}}}})
syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}})

00:02:28 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
r1 = shmget(0x1, 0x4000, 0x201, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0)

00:02:29 executing program 2:
r0 = socket(0x17, 0x7, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2}}, <r1=>0x0, 0x4, 0x1b64, 0x100, 0xffff, 0x62b}, &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x0, 0x6}, &(0x7f0000000140)=0xc)

00:02:29 executing program 0:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000300)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x2, 0x6b55, 0x3, 0x80000000, 0x1}, 0x14)
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")

00:02:29 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

00:02:29 executing program 1:
r0 = open(0x0, 0x800, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8)
r2 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
poll(&(0x7f0000000840)=[{0xffffffffffffffff, 0x2004}], 0x1, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:02:29 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x20000001, 0x40000000000084)
r2 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x3, 0x2aac, 0x41}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1401, 0x0, 0x0, r3}, 0x10)
sendmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)="df1d49b1131a506e093dcf22ac6a245b8b48f6fcaef105fadbada4b60e66471314c3e138307d84cfac4fee2d6f6cdc671a8428c5a0694ca8177f2cb117d6e0f2aecfe5cde22c16a07707825df1c12e1f22566263d81d4361ba5a5af000808d91639931c077b3fd3059c4a9ad7be40283d784628fcaa81e02be25aa9e56932820168815c3df624a8581969100000000000000008272fb2950a066d87f24f441c58fa9f710d930b26f9834f544ae41eedd8597f392149808ae26cd4285c61b25fd414c56f273479f8de8a4860562c1f89311271e3a51d66c", 0xd7}], 0x115, 0x0, 0xfe1d}, 0x400000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={<r4=>r3, 0x1f}, &(0x7f0000000240)=0x8)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080)={0x10000, 0x3}, 0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r4, 0x3, 0x0, 0x101, 0xa5af, 0x9}, &(0x7f0000000140)=0x14)

00:02:29 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
chmod(&(0x7f0000000000)='./file0\x00', 0x1b)
connect(r0, &(0x7f0000001240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x110f, <r2=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x810, 0x4, 0x400, r2}, 0x10)
r3 = socket(0x2, 0x10000000, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4)
r4 = fcntl$dupfd(r3, 0x11, r1)
setsockopt(r4, 0x6e9, 0x3, &(0x7f0000000200)="d360b592a87c956ff20feaa7505b271afeaed2ca282a553d71f3492594192a9c1a631dd5f0a6b939518dc49d06da5cf528817938d90f32ab30f1356f1e499883a53c34cb0d7c50506ed533f34a7ead4d44b25b4f3b32201b08aaa0df9297f7627eb2e1eb54bad0a5be2ccecea238a07f3db0b5f3dadb5911af72b9f50836848ded878c027de4aa2a31131db5", 0x8c)
openat(r4, &(0x7f00000001c0)='./file0\x00', 0x100000, 0x20)

00:02:29 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000002c0)="d76cf693ff2a6b9edaaf69da944118a3bf775d21f3a86309608fb061f628aa97f83ad5e3a51d206f718e80b44d9f2dd96b43620d235b4d0df5119aba37a3cb806b5d186a217502042c821211482f6831d23b8dc74dd7b7c40e1ae95be02a271b2dc12721b8ad2cbfa34bff1334bb6e41c500c8f3e5bb6363542f5b593eadaa2b75097a0e25580d97e70724e82c9e34d55051ebf8db4561448f3268360a9cbfc8927999385567d9b5100acf083391e96de75548a0bd4a57d9368d3e7ce9")
syz_execute_func(&(0x7f00000000c0)="c461a1f601c4012968b000000000c422bd0095dd908a83c4a239b6ab7cc40000d9e83664f20f2dd366440f1665150f83acbb0000c4c14573dcb52eda7389")
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000440)={'bbr\x00', 0x4}, 0x24)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000100)="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")

00:02:29 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_tcp(0x2, 0x1, 0x0)
getresgid(0x0, 0x0, 0x0)
freebsd10_pipe(0x0)
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00')
poll(&(0x7f0000000300)=[{}, {0xffffffffffffffff, 0x1}], 0x2, 0x600000000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x1}, 0x0)

00:02:29 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
fchmod(r0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x13)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
fcntl$getflags(r0, 0x3)
fchmod(r1, 0x65b20dc03d1c474)
poll(&(0x7f0000000080)=[{r2, 0x4a}], 0x1, 0x0)

00:02:29 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000014c0)={{"24161389b0df0f9242298c8f194447f53b4f2ad7fa005f5e91a4caa5c75e1ecd50f857642c78fe0db5f673c29d5ed372abc676999e4062b7cad7daf150a250968edfb80eea590127e6682171567b80aad47e6064a0a4bf5ac3eed4fbc9131c0a0c57d5e77d6e3441d2096e2912131e94b114dbe173558ba4d516506318cb0bd3d8b226505eadeb967787d4b19758aac455ee4dd0a3d24e631041673ee715e53f72cdd0a274b0c424e76c5bc8589b4036c2d4b0f34f4563a8ba5df011af87354c0b3f5f09cff8c985f995c358edff598940d29c75c59337efa8c603b636f1d2fd2d3029f0b9d0aac498606b69b469dd22c274bd70183080258c6433566c2887c768ebda074cbda8dca918231443525b2ce9b1feb70fb641d08ad53bb3ad53961e61bcf9d74e423cc9a0056b20de32dd2e3cf626944517bce1ba312e7dac281e9744e7356b2205cdf1efb7355436d8eb3a1874623d53b702ee5f492786d185d7431833059c44cedefd98b1baf3ce4b8cc4c8d47e309cda0f1164269d8f2d62117ae7ee26d34d2e717179cc8c450ff84b8443d488bc704de704c9bb6ee354da12a4fbf5ee8843567dbd0b5af3a47aff736d2f8d6812c0160bc711b38daeb8cd2bfeaf4070e83b9260b4b11ff242e3534b8c176a311467d30cb627eab5670581fb822d63fb8ac2a5ccf4f557e3707d73a57a23314e468dbda28d0a9dd9a55f66941b42cdecd9a122ddaae66d9636bc176876bd79a6b786221c2f1397d05249d7e845b4647dc3a8a77a9cb7ae1eaa14b05675a7ec9e4a5d1e99d7a661c2c424cf42e153781a11662ab5438e79aac5f0db885a4c7ef16c4ce388e7d3b7a4953b1c2210502bfd121c62494418ecd840cb197b1393430b009ca32c70a163578151ed18dcbc1f39aba89ae8c407d7e93bed01d5bd405e88c414afe53b4954bddce7608fda64fbe272167175ce6deb2cc45fd484e7235c598e2c03b140abdf55bdb796097fc40574e680f558ded07fdca0c1d662dd128b21e33dc73635cb02830b0def27243f3eba8fc15369843dfb9b4dbfb04650707b349f5d1109dd365d96ca8663b31847f3d3c2f652e289fa666532409f9c57f0f3c03b1e05ca9807d77f45bdf16473b61d8275af50a716c5d6efbe51a260291851da4357df972362ba64549be6ae83a6d1dd571b07e2313812ca772d01f2045511e83342e75041a7c2d016ed77a3f14627863d29f5c031fff7cbe8e796490cc24ee20cc95e32d31a539f86946137ddd08c1a5942d86dcd750d8335b42f1b55d3e2b47ec3657ba2f6365595640b991aa476c9aac9e1a0d4f37ea8f3b5d39aa74ec639352a1860d5179472fd4a37189d1a28f99e5c0b0049f165d32308445bd254423511c09007bd046e0e0a03d35049cc395f6e11af39af015747930459736bf8c7fa2adca957333facdff027d25442", "77f5dace1437290210c9f9d0e3a5af0594d90219f33c87141d006c9e4c9760db", 0x9, 0x80000001}, &(0x7f00000004c0)="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", 0x100, 0xffffffff, 0xfffffffffffffffd, 0x8, 0x90, 0x5, 0x9, 0x1})
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r1, 0x1)
r2 = socket(0x2, 0x5, 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0xc)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6)
ftruncate(r1, 0x800000000000006)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r3=>0x0, 0x9, 0x3ff}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x3}, 0xffffffffffffff34)

00:02:29 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1000000000000242)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, 0x1ff, 0xb0}, &(0x7f00000001c0)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000400)={r2, 0x7cb7}, 0x8)
connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000080)=""/161, &(0x7f0000000140)=0xa1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="01000000099eafd2efae36cbb0584639bb77ddb8789d3d9c0ba627aa474692ed808286450f02770cbc24251cf9", @ANYRES32=0x0], &(0x7f0000000040)=0x8)
freebsd10_pipe(&(0x7f0000000440))

00:02:30 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f00000000c0)=""/166, 0xa6}], 0x2, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000290000003d00000000000000fcffffff"], 0xffffffffffffff21}, 0x0)

00:02:30 executing program 1:
__getcwd(&(0x7f0000000000)=""/127, 0x7f)

00:02:30 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={<r2=>0x0, 0x1}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0xaea}, 0x8)
renameat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00')
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x118d, @mcast2}}, r2, 0x10001, 0x3, 0xfffffffffffff868}, 0x8c)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r3=>0x0, 0x5, 0x3ff, 0x20}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=0x0], 0x2)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r3, 0x3}, 0x8)
setsockopt$inet_mreqsrc(r4, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @multicast2, @remote}, 0xc)

00:02:31 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x100)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000080)="54759cd9369d11dd85bc99dc59b71786dacdb0c14a8fe202b1c1ce5b5cba42eab5633c8e91d51ef2a8b5d59c7f8c858fad")
socket$inet6(0x1c, 0x0, 0x0)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_RMID(r2, 0x0)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000380)={{"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", "bb55f8967881c8ad58cd6cf4f4dbe6e78b07ba53a8ba236af080ee04c99ed090", 0x7ff, 0x45651b31}, &(0x7f0000000140)="3b3ae0a7259f49824d53967c504bf3c94816ea59d41f305e7e0ee6f586ead86e79f2e4dc50a8ca08aaced31ac2340eba9015e8a2bf007b1c2e96096a9917643090767da4bcfcac627148bd96067b5db29c75cde71e36160a4648376180f1d57beb5de5b00e0d9fd820b694120657fa863c7bcf9c", 0x9, 0x73, 0x10000, 0x8, 0x80000000, 0x6, 0x8001, 0x5})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)

00:02:31 executing program 3:
r0 = socket(0x17, 0x10000003, 0xfff)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x6}}, <r2=>0x0}, &(0x7f0000000580)=0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000640)={r2, 0x6, 0xf7c2, 0x3ff, 0xffff, 0x100}, 0x14)
mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000)
__getcwd(&(0x7f0000000380)=""/214, 0xd6)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000600)=0x200, 0x4)
renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00')
recvfrom(r0, &(0x7f0000000740)=""/237, 0xed, 0x2, &(0x7f00000005c0)=@in={0x2, 0x3, @multicast1}, 0x10)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x80)
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab")
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
dup(r3)
freebsd10_pipe(0x0)
shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil)
setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
__getcwd(&(0x7f0000000280)=""/85, 0x55)

00:02:31 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @local, @broadcast}, 0xc)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x40, 0x0)
ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f00000000c0)="c2e0b9d9a40aa7d69d968f74e65c27a5660ace011d49e63b15ba3a13ed0a349b8deaad2ddf71fa43d118d2f6e63e8a44c83236f508f06bf591db4e8beab537d6ab2a0b11b4")
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000180)="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")

00:02:31 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
socketpair(0x0, 0x0, 0x0, 0x0)
truncate(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x100001, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100000, 0x0)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000080)="ccf95b770cc2cb8be69aa83f653bdd826528057c343cd33a82e868b7323d41790a9f35f892a293277ee39d635f2ebc2259d3e45fdb4973e7e846ce1edcec72ad1ccd301bb554f0ebb95231b43daaa879e77657dd4e10e94822eef5ec6a3121a6a937a1da5fe1f4a2ebba32b707af1cfa16e06f474e3ac75236721bb3b442e82736297faf87356738f2bef993bc237247669bb786b877f3f99c8fab3b0cf1f09c9b858c62b63e6b35756b5e5939c8b99db49cd1073c297a98e2c27f6b8df249fd5843cccb2b73c91514939e43fc091a8a99a5572707082015b348fb863e")
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
syz_execute_func(&(0x7f0000001680)="c4e1785b7fc0c4e279312d00000000400f81b2ce0000f24e0f2c490546d9ffc4a139d86100660ff9253bb68649c4c1a5593ec44191f49500000000c4a2fd1eb600000100")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

00:02:31 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000002000000"], 0x14}, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x8)
r2 = accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0xffffffffffffffc4, 0x30000000)
getsockopt$inet_tcp_buf(r2, 0x6, 0x2000, &(0x7f0000000100)=""/75, &(0x7f0000000180)=0xffffffdf)

00:02:31 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={<r2=>0x0, 0x287, 0xbdfb, 0x9, 0x6, 0x2, 0x101, 0x3, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x10001, 0x7, 0x7, 0x400, 0xfffffffffffffffe}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x80000000, 0x8, [0x17c9b25e, 0x3ff, 0x2, 0x3, 0xd06e, 0x8000, 0xd81a, 0xcf90]}, 0x18)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r1, 0x0, 0x0)

00:02:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000000)=0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x7f}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7, @ipv4, 0x6}}, r1, 0x1, 0x0, 0xa, 0x90, 0x9, 0x8}, 0x98)

00:02:31 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7, 0xffff, 0x6, 0x7}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000100)=0x4, 0x4)
syz_execute_func(&(0x7f0000000180)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bc421fae6e8f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421")
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="af037b44001042ac185342b1386f3cf28ae51ed374a7fa309cf31c9704b8d59e8a71a52bf13f9ec09637f675e8a5cda8a7f13e13675eb6f616000000"], &(0x7f0000000280)=0xc)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2}, 0x8)
clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={0xffff, 0x613e}, &(0x7f00000000c0))

00:02:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000740)={0x3, 0x6, 0x9, 0x10000, 0x1, 0xffffffff, 0xa662, 0x100000001, 0x2, 0x3, 0x1f}, 0xb)
getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8)
sync()
truncate(&(0x7f0000000100)='./file0\x00', 0x308020007)
sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8)
connect(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1)
syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3)
fcntl$setflags(r1, 0x2, 0x1)
lseek(r1, 0x0, 0x1000000000003)
r2 = socket$inet(0x2, 0x10000003, 0x0)
getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200))
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$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(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r3 = fcntl$dupfd(r1, 0x11, r0)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0x6)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffe)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000700), 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18)

00:02:31 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r1, 0xe3)
ftruncate(r1, 0x101)
close(r1)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r2, 0x0)
r3 = getpgrp(0x0)
fcntl$setown(r2, 0x6, r3)
fcntl$setstatus(r2, 0x4, 0x10040)
shutdown(r2, 0x0)

00:02:31 executing program 2:
syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000")
syz_execute_func(&(0x7f0000000380)="9826473e431c040f05f32459bfd91303e8c4a37bf0fd3ec401a1d323b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa90dd4d48fe980959128d6000026f2c9a3056f0000004e00c4618de3c0f526264788fef2450f2b8705000000c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet6_icmp(0x1c, 0x2, 0x3a)
rename(&(0x7f0000000280)='./file0/file0\x00', 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000480)=""/221, &(0x7f00000000c0)=0xdd)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000240)=0x8)
setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000200)=0x7, 0x4)
accept(r1, 0x0, &(0x7f0000000080))

00:02:32 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
recvmsg(r0, &(0x7f0000000480)={0x0, 0xffffffffffffffa9, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/55, 0x37}, {&(0x7f0000000140)=""/86, 0x56}], 0x25c, &(0x7f0000000000)=""/10, 0xa}, 0x0)
r1 = dup(r0)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000014c0)={{"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", "19ded03f35b730ed42743dd8c8050e9ba42d5b0d7f9ed3d0d45251fb448e9219", 0x9, 0x15d}, &(0x7f00000004c0)="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", 0x100, 0x7f, 0x40, 0x10000, 0x4, 0x5, 0x1000, 0xffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2}, 0x8)
sendto(r0, &(0x7f0000000240)="a1405901b92ef1612516870d503825f0ecd2dac1529177cb107cf8d89c2b977e6583a5a3a880cb4cbeb499d9c27436c59049fee5e6b6363759cd63da4a3a2515fba01c86db23490da0113b47ba67371a76a80e82713fa17bf9d25239654ea4761f4c8a1213a0ab892289bea101a071af68722aaf5b1cb93282339d85b72a5e91d606a0332bf68ca09b351c722a86", 0x8e, 0x0, 0x0, 0x0)

00:02:32 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
flock(r2, 0x3)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
getsockname(r1, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e)
pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000240)="f3ec20b1bfe8862fb7bab465ed4f6130266d293a72c5c9186d1622f8363740a7eb1861d9840153613efba7beac7440", 0x2f}], 0x1, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x280000000})

00:02:32 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[], 0x0)
write(r0, &(0x7f0000000140)="c3", 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xfffffffffffffffe, 0x4)
close(r0)

00:02:32 executing program 1:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
fchmodat(r0, &(0x7f0000000280)='./file0\x00', 0x40)
utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x5, 0x20}, {0x800, 0x5}})
r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8, 0x53)
symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000240)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={<r3=>0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r4, &(0x7f0000000480)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x80000000}, &(0x7f00000003c0)=0x8)
sendto(r2, &(0x7f00000000c0)="bb1927bb3dc50d5dedef5a0b1d0554c3d5cf32165f25d9c183069f78275ca35da21421a36b2348ed24e12e726c8e44b8d121099bf8d614a8c5107c9d5bb6565fc87bbefe99267ca3d839b24ac80d47595a13ad9a8412fc100e475f48745f0f5ea844fbc3d1571e7c3d93d25a7ca87bef2e208af622da58861c6a4f3680ee12040a81ed6e933dd28ea995080253ba60f17366a5ecb1050161557d5b9d5f52c5964b218731ec1ed08ac1a4bce80d1d7a8e8703338b7a17a75e", 0xb8, 0x0, &(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0)

00:02:32 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
ftruncate(r0, 0xab9)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind$inet(r2, &(0x7f0000000300)={0x2, 0x1, @rand_addr=0x200}, 0x10)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x20632453, 0xdcc254b, 0x2000, 0x80000001, 0x1ff, 0x7fff, 0x4, 0xfff, <r4=>0x0}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x401}, &(0x7f0000000240)=0x8)
open$dir(&(0x7f0000000340)='./file0/file0\x00', 0x0, 0x80)
fcntl$setown(r3, 0x6, r1)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

00:02:32 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x40000002, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x3, 0x4)
ioctl$DIOCCHANGEALTQV0(r0, 0x2000740d, 0x0)

00:02:35 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0)
r1 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="92022e2f96962e008774169984a047d341be6dd352bbbcc4e478d205ecf7806011b94c3e5ce3a488965d16f5cbc654d6d80bf6c2f31d1a140382806595149dadc605b935c2254e3be5c770337df88a100c0344f8745723d4758d41d0ca5ca88812176c4b44d069e0169cf05e0ada20fb8c18928bfd79b663a7fcbcc23c918b00000000000000069b7524ad0feaf50e2cb96f84a43d178dc8b4b26b138cda106790959ab063809cab165abc31906da8cfcc2f657e004d6fe386102db7ff942f47"], 0x10)
shutdown(r1, 0x0)
setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000100)=0x1d00, 0x4)
recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0)
fdatasync(r1)

00:02:35 executing program 3:
r0 = semget(0x1, 0x2, 0x0)
semop(r0, &(0x7f0000000000)=[{0x1, 0xd7, 0x1800}, {0x4, 0xb765, 0x800}, {0x2, 0x1, 0x1000}, {0x7, 0xffffffffffffff2c, 0x800}, {0x4, 0x8, 0x1800}, {0x0, 0x3, 0x800}, {0x0, 0x6, 0x800}, {0x2, 0x7, 0x1000}, {0x1, 0x0, 0x1800}], 0x9)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8, 0x0)
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000140)="d425150bece18c21f56ba93473ba13bcd3b3268d8a56b9c3812e8dddefc7abb00284f86ebeab4e99a73d0ed9f46d22e7d000edf3c965b0972ca9f4bef4f2c3dc6b5b67fe152268b27f2e1b5ae879ab86199c32be9d49d20f1fb94e537f171c4afc63f7585f5339a2b634024df101d5419ebdcc7055fff97ea809c0cb369bef795ae5938732a2f6e3bb50b0ad495c")
semget$private(0x0, 0x0, 0x302)
semget$private(0x0, 0x6, 0x244)
r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x140, 0x0)
getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r3 = semget(0x1, 0x3, 0x0)
__semctl$GETVAL(r3, 0x3, 0x5, 0x0)

00:02:35 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0xfff, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x10034, 0x0, 0x22af)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
read(r0, &(0x7f0000000240)=""/81, 0x51)
sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)

00:02:35 executing program 2:
syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @broadcast, [{[], {0x8100, 0x10000, 0xc6b, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @broadcast, @empty, @local={0xac, 0x14, 0x0}}}}})
syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000000000000000e8030000000000000001ff020000000000000000000000000001170090780000000060f0a0af00000000fe808de5458893c6e3cbf720aa0000000000000000"])
r0 = geteuid()
setuid(r0)

00:02:35 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af04c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4c8ce54beed7dc0a)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={<r3=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000340)={<r4=>r3, 0x400}, &(0x7f0000000380)=0x8)
r5 = socket$inet(0x2, 0x2, 0x100000001)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e22ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001bf4e08d8b5f51a9b8fe723621c0e7a5b8408387873746e63ef3a1a9bd2be8e752ca7890431d9cd425f2", @ANYRES32=<r6=>0x0], &(0x7f00000001c0)=0x8c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r4, 0x9, 0x4, [0x555, 0x9, 0x1, 0x3bab8c5e]}, &(0x7f0000000480)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000200)={r6, 0x8, 0x40800000000}, 0xc)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)

00:02:35 executing program 0:
syz_execute_func(&(0x7f0000000480)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eb470f72d200660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c4420f6990515a00007fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = semget$private(0x0, 0x3, 0x80)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fsync(r1)
__semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/90)
freebsd10_pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000580)={{"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", "84f699a5cafc67248a0234f17d5c62dd05f5187b763d7bb2378294b4cf7e3da6", 0x36d4, 0x401}, &(0x7f00000000c0)="b2d5b7f044dafea03f114e84ba1c4ae1fc1570c1ffebab4011b53baf51deca2fe56206aa4d449915d99eb5c17981195b7fcc06637fc67dab4d0ce405c14b634ffad43fd0a248da7b4c4d94036b6ca06e8f35dfb89df78b241d384033f98fb9f39d0f6df8917b2d5e96d6675d7309b325db5359ba5d3552b72cd2930a530d48b689b82ed45fa3e270181a8916e2836942de317f8a3ac89cb438bddd20d6917b442bdaf425cef198e60a52c1a515e711610cfd6b0fc8949bde043f91c5ba1082b381789e5764d4d3c3b03e6145679bf1b189", 0x3, 0x7, 0x4, 0x0, 0x401, 0x978, 0x80000000, 0x7})

00:02:35 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffcfe)
recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4)

00:02:35 executing program 2:
setrlimit(0xd, &(0x7f0000000000))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x48)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x1000, 0xffffffffffffffff, 0x7, 0x2, 0xc93, 0x0, 0x2, 0x0, 0x0, 0x7, 0x101}, 0xb)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000340)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c463dd6c3f0070c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcafc4a1c1c697000001000038f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:02:36 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8b, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, <r0=>0x41424344}, 0x4, 0x10001)
syz_extract_tcp_res(&(0x7f00000001c0)={<r1=>0x41424344}, 0x3, 0x7)
syz_emit_ethernet(0x37f, &(0x7f0000000200)={@remote, @local, [], {@ipv6={0x86dd, {0x5, 0x6, "2cb426", 0x349, 0x24, 0x8, @loopback, @ipv4={[], [], @loopback}, {[@dstopts={0x6f, 0x3, [], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0xf80000000000000}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x8e}, @pad1, @enc_lim={0x4, 0x1, 0xffffffffffffffc0}, @jumbo={0xc2, 0x4, 0x7}]}, @routing={0x7f, 0x6, 0x0, 0x316, 0x0, [@mcast2, @rand_addr="23fd4b0d4afcf7a6851f813e38868389", @ipv4={[], [], @multicast2}]}, @dstopts={0x3d, 0x0, [], [@jumbo={0xc2, 0x4, 0x2}]}, @hopopts={0x5f, 0x2, [], [@pad1, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0xffffffff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1]}, @dstopts={0x5f, 0x1, [], [@pad1, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x8001}]}, @fragment={0x4b, 0x0, 0x23d, 0x5, 0x0, 0x0, 0x67}, @fragment={0x37, 0x0, 0x7, 0xb76f, 0x0, 0x40, 0x66}, @dstopts={0x5b, 0x0, [], [@ra={0x5, 0x2, 0x1}]}, @hopopts={0x5d, 0x34, [], [@pad1, @generic={0x6, 0xb3, "3f4a017d4a9e4c51665f54668ccfb2be759cc8a333a7e24ff318846a265e5e60355cb89914db71c9a1d40b2064e77c1d1c527072a05e6744716db1d104591b686dda098d78f6fd40a14251559a68142df7deeed7b418eee7cfa00cd451ac63156ef99bfba62ce688e6329747f95baace9cda40078249aeff24a3e6eeadb2350e4fe29fb6e69dbb070f56c23c4e678c90bc379499c1442016cd06f9020e5f5f688feaf65735ebda9549683f07fe9ab811d1c5e3"}, @ra={0x5, 0x2, 0x9}, @generic={0x7, 0xe6, "a63b6a23781ed7899b88cbd0772fc398804a8d74f07a8cc5f6d3ef5fdd9b5446d1147627d78e7cde22eb3d2ba2f34b396708d778288b683cc9d31150d8516450b7d592728b086f576fe7a7da2a7730473da02bacdbcbe36af36246a28a47b68e86272e171d3ba37389753cdb63bef672845391db42b998cb0c8876f0937f16ffe5a1d9d321095071941146dc01a2b605253449c549c50123b167e06046cbca5bbc3ad58d29ba47474dc7b2b169a762d2b2ff2fedb08fc6e7eef8342e3b983771e7865525dcbb9ce347a002090d2e591e5edb306e0bb6adbf18f0e18a148701b0285c18699345"}]}, @dstopts={0x0, 0x0, [], [@ra={0x5, 0x2, 0x9}]}], @tcp={{0x0, 0x2, r0, r1, 0xff, 0x0, 0xf, 0x0, 0x2, 0x0, 0xfffffffffffffff7, {[@md5sig={0x13, 0x12, "7cdb282a4ebcb80b74721c1e126a7415"}, @window={0x3, 0x3, 0xff}, @window={0x3, 0x3, 0x2}, @fastopen={0x22, 0x2}, @fastopen={0x22, 0xb, "5de56290a1a5b8e5ff"}, @window={0x3, 0x3, 0x95}]}}, {"25c5bb3769bd9519e77363da3b2296fa6d2172a55bc51bdec75b41bfb442ed88df588ef4fd829d9b76c2a0a6c0714df9fea26460b436fe8627c98acf1222705524c26a457036c70fe711528911bb47ed157d88d0580378c1d09d973b654b1cd8c805c2070eb8c9018b018f88c20455932214558d3af6c7c63b22e055b552d30e6649c28b39"}}}}}}})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
read(r2, &(0x7f0000000100)=""/132, 0x84)
syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @remote, [{[], {0x8100, 0x7, 0x9, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @local, @broadcast, @empty, @broadcast}}}})

00:02:36 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x8c, "95b4d8a57dcef9e051f0b25506c3c3d44595e24a75bfaa529cee4edb1ead2f5aa3f838cf1eb6cc5b1419d1e9f853a6073a02a5cd1e0a1afc4ab99f0a99f0cf81696fbd3f932d2b9b6b30a32ccc9ef54f11347f90992638672a9b9ccfb1dd91c16935235a9047d69728a8a27e4b04a96a46a439209157b7f858a3fbad6a6d100b24c65fa27f9c1933d6d8c780"}, &(0x7f00000000c0)=0x94)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x9, 0x87, "6a7afdea4d19327455521ae6b7c71162f78732a80b7797a65d0a38d168df60000bc11888f9ba01568d208b6f1e6811e32394baf4c39eae5190e6913c61cb66d98e975a70699ebc175a3db3fbba45c4044bc1fca667750ae11682e80d6585999173a9315513062614e2284c796d9b226f212e5429e309437c9de25472daac4b619238c33b31a260"}, 0x8f)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_buf(r2, 0x0, 0x4a, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x90000000000, 0x4)

00:02:36 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="1add10408f4e2f31b44d826687f2f7e907854a522b9fe0c233fb5fff2c29")
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000080)="37548f4074bd6d53d966a34be52118c443095eb6d075680acef53dc1dbeb04992cac92eae13b2101d556ab1f81cff9678937ea42910ec308d2b6942f3dc361fcf926efe723aee9c20b0c2d6bd40b91468016f464d33ead307a9aea4a87a5353b5bf4335568a783bb48917e622edfa6a244d52bba9046f80f9d59529f3f3d11872bd42af7e74900cef7990b3721873a94bc4588af8ef1c743de9e2b48e4e11dfba73837adffa65d4d5860625928e046bb56b46030418edcc398")
syz_execute_func(&(0x7f0000000140)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:02:36 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="9826473e431c110f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r0 = semget(0x3, 0x0, 0x100)
__semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000000)=""/28)

00:02:36 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x100, @loopback}, 0x1c)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)

00:02:36 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")

00:02:36 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
shutdown(r0, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000040)="a3d269d6fef5464a5eea32420681a407cd519d75", 0x187)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x180)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={<r2=>0x0, 0x2, 0x5, 0x0, 0x4, 0x5, 0x81, 0x3, {@in6={{0x1c, 0x1, 0x9, @rand_addr="59c565b9f7661495550ff26797a01e32", 0x5}}, 0x0, 0x3fe, 0x0, 0xffffffff00000001, 0x1, 0x10000}}, &(0x7f00000001c0)=0xb0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x0, 0x5, [0x8, 0x5fc6, 0x9, 0xa5a2, 0x400]}, &(0x7f0000000240)=0x12)
getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)

00:02:36 executing program 1:
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0xd)
rename(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00')
fdatasync(r0)
renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)

00:02:36 executing program 0:
syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408, 0x10)
shutdown(r0, 0x0)

00:02:36 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000500)={0x10000000000b35d, 0xb})
mlockall(0x1)
sync()
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000400)={0xfffffffffffffffa, 0x600, 0x800, 0xfffffffffffffffc, <r4=>0x0}, &(0x7f0000000440)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000480)={r4, 0x5}, &(0x7f00000004c0)=0x8)
getpeername$unix(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bba02bde147160f13987553c4ff1f8c4065a9059f90b6dde07c250ecf7ca5581a8ba30f025862ff029eed5b6f79b6fabb81d11af70b6e379357a8fe17bfb89ae03ac013705c0ae85830866886cdc48164dc61a2ebf15085d5ff6894182226184add471335d5f79aaf323105fdb180f1964252b0a4c21c054cf973c1cffa35ff3a4a6604b39ed681714045a1eccafb4c230b9c889bb3b01782ca7f4a9f349c09f4bda3893968bc3268048e6458d4d9b27e7539a6dfef289fa118709e913469dda5e0d77d0f8166b4c767593ef69629d"], &(0x7f00000002c0)=0x1002)
dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, 0xffffffffffffffff)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
lchown(0x0, r5, 0x0)

00:02:36 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x3], 0x4100}, @mcast2}}}}}}})
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x9)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:02:36 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x4)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r2 = fcntl$dupfd(r1, 0x0, r1)
recvfrom(r2, &(0x7f00000000c0)=""/213, 0xd5, 0x1, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x9, @empty, 0x4}, 0x1c)
dup(r1)
sendto(r2, &(0x7f0000000240)="c9", 0x1, 0x0, 0x0, 0x0)

00:02:36 executing program 0:
syz_execute_func(&(0x7f0000000200)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

00:02:37 executing program 0:
r0 = socket(0x1c, 0x20000000, 0x84)
connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f663de76530009e3febca4bd0502193ff43e084320a7961b04a7c284e5bac7362a040a9da21ce443397fff38c18d5555a18e60000000000000000007b619f9a132c6eb10956277c319b2b8c57a560798dd8fa994b985c"], 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}, <r1=>0x0}, &(0x7f00000001c0)=0x8c)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x101}, 0x8)

00:02:37 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x26)
syz_execute_func(&(0x7f0000000280)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c43fbbc44583fef32644d9f266400fe6c708d329972997b00b0000000f73d53944d1f466f347ad430f01fc0f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b55af31c40285bfd21f400f0fa30508220000b000b00f82dada04833600006e8bfb")

00:02:37 executing program 2:
syz_execute_func(&(0x7f0000000500)="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")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x8, 0x6, 0x4}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0xc14, 0x10000, 0x0, 0x202, 0x10000, 0x4, 0x6, {@in={{0x2, 0x1, @multicast2}}, r2, 0x9d0, 0xfffffffffffffffb, 0x1000, 0x8, 0x3}}, &(0x7f0000000280)=0xb8)

00:02:37 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000600)=0x1c, 0x30000000)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000640)={0x0, {{0x1c, 0x1, 0x3, @empty, 0xfffffffffffffffa}}}, 0x88)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000140)={{"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", "d0da4c2ff63ec6d33890748f49e9a9727a3a16ae8c6fe5ffdb3708fb58733abf", 0x303, 0x2}, &(0x7f0000000100)="4ef8493472330717f75d9262e9f57ba61a12301a56bbe24c8f7fe6db1bea1c46b474bc09bc88daf6a5095d88f7f631851dbd6842e8d01a11cb4ad0df", 0x9, 0x3, 0xfff, 0x1ff, 0x8000000000000000, 0x400, 0x2, 0x7fffffff})

00:02:37 executing program 3:
setreuid(0x0, 0xee00)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x10)
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe2(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
r5 = openat(r4, &(0x7f0000000200)='./file0\x00', 0xfffffffffffffff9, 0xfffffffffffffffe)
fchdir(r5)
syz_execute_func(&(0x7f0000000840)="984a2ae9c4a2791dcdf247a60f05bf11064100c4a37bf0c502f3430fb88503000000660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045fc4217c5bae348c0000c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f8a5fc66440ff4692d36692d36d3fb0000c0c4a1f3420f5d800d000000450f01ee167c7c66f2abc4c2513b60c467dddde8e80f79cec447db14cb2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1f3430f5be7628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000002c0)={<r6=>0x0}, 0x0)
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000380)="9aa17cc9150ce777382fb2df2d9d0e15943aae771089a99e8177a8af6cf5554546fd2ee6221a3421af07a58983dfa0a4bba3bac3dc581b9888eb9079cf7200")
r7 = fcntl$getown(r5, 0x5)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$lock(r0, 0xf, &(0x7f00000003c0)={0x1, 0x0, 0x363, 0x4, r7})
listen(r1, 0x5)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb)
fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x6, @ipv4={[], [], @broadcast}, 0x9}}, r6, 0x8000, 0x40, 0x8}, &(0x7f0000000340)=0x8c)
setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000300)={r6, 0xb}, 0x8)

00:02:37 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0x2}, 0x0)

00:02:37 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffd)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
flock(r2, 0x3)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x280000000})

00:02:37 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"515ff4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000640)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000680)={r2, 0xe5}, 0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000740)={0x0, &(0x7f00000006c0)=[@in6={0x1c, 0x1, 0xd09, @mcast2, 0x1ff}, @in6={0x1c, 0x3, 0x7, @empty, 0xffffffffffffffff}, @in6={0x1c, 0x3, 0x1, @ipv4={[], [], @rand_addr}, 0x7fff}, @in6={0x1c, 0x1, 0x4, @mcast1, 0xffff}]}, &(0x7f0000000780)=0x10)

00:02:37 executing program 2:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f807914141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131c555fba1c9fb110f0f3804830a000000")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$setstatus(r0, 0x4, 0x40)
syz_execute_func(&(0x7f00000002c0)="3e6426440f9af8b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c482a93c8bc7374b8e51518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
open$dir(&(0x7f0000000440)='./file0\x00', 0x4, 0x10)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000600)=0x10, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000640)={<r3=>0x0, 0x3ff, 0x9, 0x6, 0x2, 0x1f}, &(0x7f0000000680)=0x14)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000006c0)={r3, 0x4}, 0x10)
getsockopt(r0, 0x4, 0x5, &(0x7f0000000480)=""/245, &(0x7f0000000580)=0xf5)
r4 = getgid()
r5 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x10000000)
getsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f0000000200)={@remote, @rand_addr}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000280)={<r6=>0x0, 0x400000000, 0x0, 0x5, 0x8}, &(0x7f0000000380)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000003c0)={r6, 0x1eb}, &(0x7f0000000400)=0x8)
lchown(&(0x7f0000000000)='./file0\x00', r1, r4)

00:02:37 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0xb8)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0), 0x8)

00:02:37 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000)
pipe2(0x0, 0x1000a0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x4)
msgrcv(r1, 0x0, 0x0, 0x5, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r0, 0x4)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r4, 0x2020}, {r4, 0x66}, {r4, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0xfffffe8e)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(r4, 0x29, 0x52, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

00:02:38 executing program 1:
r0 = socket(0x1e, 0x10000001, 0x400)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="80000080000000d2d096d45124375b3743d655ae07b7f2005ed6"], 0x10)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140), 0x10)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file1\x00'}, 0xa)

00:02:38 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
pipe2(&(0x7f0000000000), 0x4)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:02:38 executing program 0:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
read(r0, &(0x7f0000000040)=""/65, 0x41)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000100)="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")
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x4}, 0x1)
lseek(r0, 0x0, 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f00000000c0), 0x4)

00:02:38 executing program 3:
execve(0x0, &(0x7f0000000040)=[&(0x7f00000000c0)='^\x00'], 0xffffffffffffffff)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000001c0)={{"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", "586cb64b72123367c8828a227dc315d6e9402dd6bd925e7f06bcf0ded4f2321d", 0x7, 0xdcaf}, &(0x7f0000000100)="57f773c2e9a9cf86caf0b742c24d87abda331de5c549e4fe0b8e16aa2f6993243f769793f38c7c3292bfec3c8c222a68a91567bac68ac73eeaa20ea2974f69bcba3e452c5e5fb64cb799fdd48c73d74cb0f38d08ab1f1d3ca5ae2a415df0afdbc49136080619ff0ac92c20c280cec3c7bee377469d5b50f58bbb9d0b07dde1ba8b86ad666aaeb5f5845c408b82e25ef126e7081193cf9bad25d5481f023054e3a72c0e3a688934cb97cdd2da97bf6547", 0x3, 0x10001, 0x9, 0x3, 0x4, 0x39, 0x400, 0x3})

00:02:38 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x6, 0x1000, 0xc0f0, 0x74, 0x3, 0x122c, 0x8, <r2=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x1ff, 0x2, 0xc, 0x101}, &(0x7f0000000100)=0x18)
mprotect(&(0x7f0000f92000/0x4000)=nil, 0x4000, 0x4)
mmap(&(0x7f0000f90000/0x4000)=nil, 0x4000, 0x1, 0x411, r1, 0x0)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="77d27b23181e8c89e420a7bf42a83f0f0c1623b461ade9b2460a7f8128bfbb1c0a11655bba874dd349235d1a6eba33a1d04a91d804d1aaf934c1d476458dccba1953beccfea1a546a730fb37ae31a75fad73ea611a807d1e793b5e021c650c00a16603da4baa2e722c590de3d4ac5cab3dff73b4f57d1f1e664f5fbf288677cf9db2a1a53061f87b0bdbc6b254dd01e8afe0a033abbb786e6742fe8059c0937a062bcd42fa1c8c90ac8996ae93f7a6285660cd6365a3146c38d0b75ace02003c900c05dc8404b7cb30ec1427921eb385d58205d0b0a7729eb989b8b88180db58edbc")
mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2)

00:02:38 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0500010009003d9d5407e4383fb0430fadf21f2bcade5b0fcbaa33a85ad042d1988da454d86668387ddca980b7458f98b61658395baadcd882172dc21c253a24d1d49557fe000c04c3e5a349975130ade25490ebbdaad0763fe8f61324cbb59d26348a43500e73fc8eb4692c991adbaa889dce10049fb5f5dd43fb2e6e3ce105c612f97d3830fa41db84411e76e70455c6a27e17175a77b069a685d4f934d9ccb2f8dcf409bc7f8002f47bc49cde21150546b476de6eb4691b306a2f0e327136f78a63cf828ae17570aeffa8a93c03c87a0c27d02f66b2b3e9276e838b6076"], &(0x7f0000000040)=0xa)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xc0, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x3, 0x4, 0x6, 0x9, 0x7}, &(0x7f0000000140)=0x98)

00:02:38 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
flock(0xffffffffffffffff, 0x40004)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
fsync(r0)
fcntl$getflags(r1, 0xeeefcc31867b2983)
getuid()
poll(&(0x7f0000000300), 0x1e, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="aa3414d46aa3338be112"], 0xa)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

00:02:38 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="7734967e059087dc549414a312c12ee797ef698db2f8b2f4085b430c", 0x6, 0x0, 0x48})
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18")
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000000f)

00:02:38 executing program 0:
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0)
syz_execute_func(&(0x7f0000000000)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef260f0d72050f186746660f3a208f09000000767c7cca4f73c4e2399ad7da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:02:38 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
fcntl$getown(0xffffffffffffffff, 0x5)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0x1c, 0x20000007, 0x3)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={<r1=>0x0}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000002c0)=0x8c)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
freebsd11_mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x1002, 0x3f)
shmget$private(0x0, 0x3000, 0x0, &(0x7f00001b2000/0x3000)=nil)
dup2(0xffffffffffffffff, 0xffffffffffffff9c)

00:02:38 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a71e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979708b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f00000000c0))
r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x18)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000380)="b7ca4e462d1247060a7f41398d2edf9df7b24c2dc93cd6581c9f2adb41ee0747373d8376c5072bd93dde4f4b44f36f6fe6f618a65488faac3dc282876a81e2f9d8996f89fd955888bfe7cb903a23583aece39923e8709a7ffbce2919c8c1852b9ce19c890249c8b7f3f13f985e8913f8119a24f94aa6612414d02466f60909e219d0132f748c7f37a10c6c6c8e28e56e22675a1f8bb402b2a6e065271f2d5d9d46b76a5a9f48ac8555e8530e8521383df8a1bf2dbe51156687bf44fea07d43363ad11398538c")
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={<r2=>0x0, 0x3a61}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x374}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r4 = getpgid(0x0)
getpgrp(r4)
open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)

00:02:38 executing program 3:
syz_emit_ethernet(0xfffffffffffffef1, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [{[], {0x8100, 0xa5d0, 0x7}}], {@ipv6={0x86dd, {0xb9b, 0x6, "d1a695", 0x0, 0x3f, 0x7fff, @ipv4={[], [], @loopback}, @loopback, {[@hopopts={0x3f, 0x0, [], [@enc_lim={0x4, 0x1, 0x6}]}, @hopopts={0x8b, 0x0, [], [@pad1, @enc_lim={0x4, 0x1, 0x800}, @ra={0x5, 0x2, 0x9}, @pad1, @pad1]}, @hopopts={0x1f, 0x0, [], [@enc_lim={0x4, 0x1, 0x100000001}, @padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @generic={0x7, 0x0, "3deead95dacc2ce27acb285c2f9ed128b98e4d7cd95e801d103ca484d4bbb32d3a043911334eec0d71b2278a5f4c9925116b35e3129aec1d4b1a0c999738556417b115733994c13932ab9eba76065d23b9dd4f3a97f76d61c7cc75f75f26606831dc24e43bb1736b823d2d38d2099f4e9723c08395059f3ae94686232f1e05058f4d91cddf39e3e2e6"}, @enc_lim={0x4, 0x1, 0xff}]}, @fragment={0x51, 0x0, 0x1, 0xffff, 0x0, 0x806a, 0x66}, @hopopts={0x2f, 0x0, [], [@jumbo={0xc2, 0x4, 0x80000000}]}, @routing={0x62, 0x0, 0x0, 0x7f, 0x0, [@ipv4={[], [], @multicast2}, @mcast2, @loopback, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast1}, @mcast2]}], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x7, [], @mcast1, [{0x1d, 0x0, "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"}, {0x4, 0x0, "19c96c7c54c4d2093523eee92dbc6d1b2f5cc95debbee8f5e489d175b9196567dfb6d0c273a3cfc05292156a06492560493c85d75a5969cec7e1e7341fc42d696c0e7c187e41ab4055b363e086a17d010ff61bb16a0fede0fb417e81293d6472cd09a628b320f5eb5e18086222a454fc425ffb86a25a29a326faebfb0e194a064f006150bcf1275988f32f3e0ce06e488aab8a82783f0632e7acf7725d0195406a11bd9fa14fecb69565c715a3d089b53125250c756967"}, {0x1, 0x0, "ef3ee9b31557f4f31c27b8b650572daef5c7bb6c14e008cba9347b"}, {0x0, 0x0, "d319ee680c540df7c3106d5832dc2ac201a0eb7df8890a9417c026e377170ca62aab761b5fb5d76c44c7fe042903fae584efb7c4ba074b3683468a1c94c6b978b8981c83fc009b618253ba492d47968f5e7ed7e2bca581802b280e59496962a674140a00adea40e7e6ec1522e71d7d6a4acc03ffb4a567153d1c4e3ed41cca1110c2424a1f6eb6f35b76cdf3ed43ea0540667d8d20645e4ccdd98604889e2844812ae5dd8a4319791708d983037a9726214b1b53a9b187ec75e71efd62fff1538e88f6cf42de1d3fbe0ac8b2b33aa66b5b6b2a40"}, {0x5, 0x0, "6ce838070ea2c1b1a7fcde15d3951230aa446f2ef06a712be6f449f66e1e"}, {0xe, 0x0, "e4a1f6e51653c1e4bb3e63785a079b7807bbaf10f8755f92a377bb52fb2fc79a316c9dae04b767b3e6871a01d647700f4b4226b7b20192c80b0b1f467621af482baea5b26395c29b64dd9ac59476effea927ca303ca7a1b34b24d8bcf641498cf162cd96ea9366e12ec29a581e8c89203fb8b0c7fcb5c7d14fdd88ad895f30f95d6227dd99b1841dc92121bcd910258361c206f7cd7edd72a6e8cba1b2446b"}, {0x1f, 0x0, "1fa5ce5d43f127d2ef9c9ad8979e082e8da78a2e19101b73d281d7a164eaafb6ea4fb5886125ca052e212874b1c6df78f40c8a06c55d90874eabebc3f332bcd0a9c0ddf849bcbc26ad135846500f70c56505a33e3e1159386d5a4d6b6a1aeb798a75ec444958bfdb46a448a99214e003c5859c4c8f45c1dcb8603a8224ff2d0d118eb6caa361175da1e8e55c00f882407f8d6d99d80c94906a3df7b7fd195e15f59bb4a7"}, {0x1f, 0x0, "2ed800a0585d9b791e01d77b6da843fa10ce1d7996fb9d492b0fae07581b9ccd63997b691c25cf37d5105e6a3856b219457001384b5fdb7272d026862749cd7487635afc5848accc51753f241557a503642cb9491b3bbe8fe901da73414a4df56c8e99f9144d1723f6888a02c5"}, {0x3, 0x0, "e442fa457d4297a7381859f8025fe8a3bebee154f983ee4e692dc93b07217c60fc917bd7f03b3756a9747b51ebfe1b9fd906de37fc36274dfe5ca80889003418e1e57954f2ef4ae22e82578a714047dd50e501400cc5a6c895f6d04535c264a2aba984686e8cbc55de2aac847fe78013eebdcb6a89783ccecc5e16ee35c98920ed6aa3ba33e87b6c826c6e1fc43aafad25a8688b89fceae4ab163e547c298ecdbda2973d74ee3b03bc15dee5034b9588d5d929a7f413a9bdb325c2aa17cb94fecae706ca29869e88f7e685392cf98954bb445e0311dc053bdc32a56dc0ef24d08f09a20aac418fedd91cbedbec1bf262d5e0144b7766"}, {0xe, 0x0, "fe408f3ef97ffcc6ab37ab89d8b74c9d1d90de841e359df2c141320969f615a107816190e10121e6bfeeab080b188b4e8514184700c2be9773a56e19a9fc91401d043069ce1d97bf8256a2"}]}}}}}})

00:02:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x2}, 0x10)
socket$inet6_udp(0x1c, 0x2, 0x0)
mprotect(&(0x7f0000072000/0x2000)=nil, 0x2000, 0x1000000000001)
r1 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4)

00:02:38 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000140)=0x1c, 0x30000000)
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresuid(&(0x7f0000000300), &(0x7f0000000340)=<r5=>0x0, &(0x7f0000000380))
setresuid(r3, r4, r5)
mlockall(0x1)
open$dir(&(0x7f0000000480)='./file0/file0\x00', 0x4, 0xb0)
recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x1c, 0x3, 0x3, @loopback}, 0x1c)
freebsd11_fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
fchown(r2, r6, r7)
freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400))
mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x5, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)

00:02:39 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
mlockall(0xfffffffffffffffe)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)

00:02:39 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="2e2abbc0d57356ebd9537188fc5d7b16c21b3cbb34d22bd3440720799b1349563418891b3d9c4922d071fcdb681f388bb9aa93c5a68c1f871a184094e215ffe82e2d04d5199a20723860d1829b03fa8a879301d7bb9e648618add40736b882ca7360153d1f4cffb1f1fec3694649b6f33761037a15a46af14152d5")
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x6b2, 0x2}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x80, 0x4000, 0x8f, 0x8001, r1}, 0x10)

00:02:39 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
sendfile(r0, r0, 0x0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x9, 0x400, 0x9a2, 0x7, 0x800, 0x8, 0x2, <r2=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x53, "954c0d10df1e0a5c45c52a4fe3bf15ba8402ee136a415efbcbcecbff7d314e6c894814b21772ebe6ed9c9b8c880f72a0ad68c3882f91f9cff3045cf7b69766d45c637bcec05fdf6cd67dae017686d7f34a2ba4"}, &(0x7f00000001c0)=0x5b)

00:02:39 executing program 1:
socket(0x15, 0x10000000, 0x1)

00:02:39 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000dedf000002000000000000000000000000000000000000000000000000000000000000000000290400"/119, @ANYRES32], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x37c5f9b5, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x80000000}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:02:39 executing program 2:
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r0 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
freebsd11_mknodat(r0, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0)
linkat(r0, &(0x7f0000000040)='./control\x00', r0, &(0x7f00000000c0)='./control\x00', 0x400)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x6a}, 0x24)

00:02:39 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:39 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
socket(0x17, 0x3, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)="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", 0x801)

00:02:39 executing program 1:
socketpair(0x1c, 0x3, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000)
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000)

00:02:40 executing program 3:
syz_execute_func(&(0x7f0000000180)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8a)
getsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000080)=""/243, &(0x7f0000000240)=0xf3)
getsockopt$inet_buf(r0, 0x0, 0x55, 0xfffffffffffffffe, &(0x7f0000000040))

00:02:40 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="3f8709ab861506f73947dd598336a1ac2e9dcfe69afaa3dd08d582621b59df9d4577c369f5196a506622af0c37c7f24fc6711035847b9b47fa1126d6a385767cb9907726395e79d04ffe49892b66bd66a219a883748c448b285215cdea17369a9f2e045259b56202ba9c7cc9a9")
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x15, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

00:02:40 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfce, 0xfffffffffffffffc, 0x20, 0xa2c7, 0x4, 0x71c5, 0x10001, 0x8, r1}, 0x20)
syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:02:40 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(0x0)
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), &(0x7f0000000140)=0x8)
semget$private(0x0, 0x0, 0x0)

00:02:40 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)

00:02:40 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd45c9015deb36736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f00000001c0)=0x8, 0x4)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1101f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:02:40 executing program 0:
syz_execute_func(&(0x7f00000001c0)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x9}, 0x24)

00:02:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x7ff, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x36, "2cc6c17e2ee70eba9caa048e0a62c3201297996920bcb8d3e8d462c43819c56927ec4b022f00c223c72456931c42eb6458697473de9b"}, &(0x7f0000000140)=0x3e)
socket(0x1c, 0x10000005, 0x8002)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/20, 0x14}], 0x1)
syz_execute_func(&(0x7f0000000200)="1c03b5b5b8cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb69c0000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:02:40 executing program 3:
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='@-}(\x00', &(0x7f00000000c0)='\x00', &(0x7f00000001c0)='-}\x00', &(0x7f0000000200)='*\x00', &(0x7f0000000240)=',(j\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)=',\'\x00', &(0x7f0000000300)='}:\x00'])
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x4000000000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x201, 0x0)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000400)={0xe9, 0x8})
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x4, 0x2300000000000000}], 0x2136, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000440)={0x1, [<r2=>0x0]}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)={r2, 0x8, 0x9, [0x79, 0x5, 0xffff, 0x7, 0x3, 0x539, 0x3, 0x5225, 0x6]}, &(0x7f0000000500)=0x1a)

00:02:40 executing program 2:
syz_execute_func(&(0x7f00000003c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpid()
getpgrp(r0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x0, 0x308)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendto(r3, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c112658dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a99af8c6b855497e1b0bf5c6bd2f", 0x8e, 0x4, 0x0, 0x0)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_opts(r5, 0x0, 0x1000000000001, &(0x7f00000001c0), 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
flock(r4, 0x2)
freebsd10_pipe(0x0)
fchmod(r5, 0x63)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
r6 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x88)
getpgid(r1)
msgget(0x1, 0x0)
mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000)
fsync(r6)
r7 = fcntl$getown(r4, 0x5)
open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106)
getpgrp(r7)

00:02:40 executing program 0:
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x401, 0xffffffffffffffff, 0x100000138)

00:02:41 executing program 1:
r0 = socket(0x1c, 0x4, 0x5)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000040)={0x7f, {{0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}, {{0x1c, 0x2, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x10000000}}}, 0x108)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f0000000000), 0x4)

00:02:41 executing program 0:
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket(0x2, 0x4, 0x3)
accept$unix(r0, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
clock_settime(0x0, 0x0)
clock_settime(0xe, &(0x7f0000000000)={0x80, 0x2})
clock_settime(0x4, 0x0)

00:02:41 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:02:41 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x6)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x40000000)
open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x90)
truncate(&(0x7f0000000000)='./file0\x00', 0x308020002)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)

00:02:41 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00"/136, @ANYRES32=r1], 0x8c)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000040)={0x61a, 0x400}, 0x10)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
poll(&(0x7f0000000000)=[{r3, 0x4}, {r3, 0x100}], 0x2, 0xffffffffffffff4d)
ppoll(&(0x7f0000000200)=[{r3, 0x98}, {r3, 0x40}], 0x2, &(0x7f0000000240)={0x80000001}, &(0x7f0000000280)={0x6}, 0x8)
setsockopt$sock_int(r3, 0xffff, 0x100, &(0x7f0000000080), 0x71)

00:02:42 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={<r1=>0x0, 0x200, 0x4, [0x3, 0x800, 0xfffffffffffffffc, 0x5]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c)
r2 = socket(0x2, 0x10000001, 0x84)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x40, 0x100)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82062e2f66696c653000"], 0x10)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000280)="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")
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffffc}, 0xff85)

00:02:42 executing program 0:
syz_execute_func(&(0x7f0000000500)="9826473e431c130f05f30f59bfd9130000c46201979aa7c3225341e2e9b55767660f6b32fb660f72d50f0fb8c44283bc921ea30000c91e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acc4617bf030c4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4660f38f6f8b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140), 0x0)

00:02:42 executing program 3:
syz_execute_func(&(0x7f0000000400)="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")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000)
r1 = dup(r0)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10})
open(0x0, 0x0, 0x0)

00:02:42 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000d}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x1}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x1, 0x0, 0x3, 0x8}, &(0x7f0000000100)=0x18)

00:02:42 executing program 1:
getpgid(0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0)
r1 = socket(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000000c0)={0xffff, {{0x1c, 0x2, 0x2, @empty, 0xffffffffffff29f2}}}, 0x88)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={<r4=>0x0, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r4, 0x0, 0xfffffffffffffffc}, 0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0)
execve(0x0, 0x0, 0x0)
flock(r2, 0x3)
writev(0xffffffffffffffff, 0x0, 0x0)

00:02:42 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x100004)
r1 = msgget$private(0x0, 0x48)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r2 = msgget$private(0x0, 0xe0)
r3 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0xc)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
r4 = dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r4, &(0x7f0000000840)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
msgget$private(0x0, 0x40)
msgrcv(r1, 0x0, 0x0, 0x3, 0x1800)
open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504")
r6 = semget$private(0x0, 0x3, 0x604)
__semctl$SETVAL(r6, 0x5, 0x8, &(0x7f00000001c0)=0x10001)
fcntl$getown(0xffffffffffffffff, 0x5)
sync()
msgrcv(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000fff8000000"], 0x7b, 0x0, 0x800)
connect$unix(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="00f2dcf7404b8b7fe12f779a000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e7658b77c1f986e59ab96e9b8d74ee2fe9a3fab1857b4813d2774"], 0x1)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f0000000240)=0x8)

00:02:42 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
r0 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil)
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000)
sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0)
accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:02:42 executing program 0:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
wait4(0x0, &(0x7f00000016c0), 0x0, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000001700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000688518366c90ceaa329e375b0a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008117f5475e1ec24244669ec066808aa63d949fddda8dbc44de73e4b8d09508ca19b1a9dd66eea0"], &(0x7f0000000000)=0x1002)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x1c, 0x400, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x7, 0x1}, &(0x7f00000001c0)=0xc)

00:02:42 executing program 0:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000040))
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "6c550f07b106fe7acd0d2dedc4be82312be53b93c973f0208e6348f98d5830ceffb206122a99fd5a29698ef3bf24ee2337250b0e38c5a0c154888835f14abe038d3f217878fc26b917bb01106d4aac78aa3b1090b04af0b9172d31e004b8e2fef2c6e6837fb3b3bd02a1ea3d895c00a4832e96280cec8693c5fd3f2ee02e4017064e5b35b7b133f89979dcc0739bde48eb1c2aeefba8c228f39dabf48469296dc2539180c09f0a12c957a55662b9463b5c48e052a89a91ffa720e57a6497caa0e6b1ca13375834dab7c5fbcdc3a12f3d52f1d6c28054c8cbe73006818a43ad485d63ff12ccedbb22ed819f5de241cedd"}, 0x100)

00:02:42 executing program 3:
r0 = open(0x0, 0x0, 0x0)
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000280), 0x26)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={<r1=>0x0, 0x0, 0x9, 0x3}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x5, 0x410, 0xffffffffffffff80, 0x5, r1}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x32, 0x0, &(0x7f0000000380))
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00')
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, &(0x7f0000000040)=0x84)
sync()
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x0)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f00000001c0)=0x4)

00:02:43 executing program 0:
syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[])
syz_extract_tcp_res$synack(&(0x7f0000000000)={<r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, <r1=>0x41424344}, 0x56, 0x3)
syz_emit_ethernet(0x119, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa88a80c008100470086dd65f7651e00db0008fe8000000000000000000000000000bbf5c8be9420eb8892f44500a2c38cdbf62300040165000000ff04000000000000c2040000100005024121040104010a000000000000000000000502ffff0001004e224e21", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="d180fffe90780000080a0000000700000014020407000109802374f372be4505060000000300000000f16ff7708e648461ec364d483ea73532f00f6883074cfe19ea7d8c6c635dc74651da021afcad5d41822293ea63e6987854748f39337f14b702e3146a9b33e39a4ed4901dcdfa77bb180a26464deb459e12a41dc814085ada3a724369649ddc0c08b280f0eec3cbb62987eb8acf4c168d4bd249bb9728"])

00:02:43 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000080)="8d81e7000000c4a1797e3af240dae9c423f9638ffe7f00005f26408f41cac4a3c96861e0003e42f77e3265420f67f20f72d7fe420f38c92a")
execve(0x0, 0x0, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x10)

00:02:43 executing program 0:
r0 = socket(0x2, 0x20000005, 0x9)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2ffc144be82a99033394666974653000"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="d655398bf5b84e020000005ba8aa6dfebe634e", 0xfffffffffffffd5e}], 0x1000000000000023)
getitimer(0x3, &(0x7f0000000040))
shutdown(r0, 0x1)

00:02:43 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000d93000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)

00:02:44 executing program 2:
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0)
syz_execute_func(&(0x7f0000000200)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x3, 0x1010, 0x4, 0xfff, 0x6, 0x5, 0x1, r1}, 0x20)

00:02:44 executing program 1:
syz_emit_ethernet(0x14a6, &(0x7f0000000140)={@empty, @empty, [], {@ipv6={0x86dd, {0xa9, 0x6, "eaa939", 0x1470, 0x13, 0x1, @empty, @ipv4={[], [], @multicast2}, {[@dstopts={0x3e, 0x0, [], [@ra={0x5, 0x2, 0x6}]}, @hopopts={0x48, 0x3, [], [@ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1fc}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0x21d, [], [@generic={0x4, 0xcf, "1175ef9d14972aff0b341a8458a539fe9be637207b44edc049e2730cb03aad8f986cecc5af1d737808f1a8f32304cd8d5ca91a5b96f96e825b72d5c346b6d9b55ba5567f202157c626c80394bae299d75dc3268088890ffcd431461f3b7eb74826a3aad3d4d68cfd159ae18c233ce633b02e8d16ef245cd632ae174d5a51cfc07d0fc97ebf1a6583066ebb146ce4b88cc08a54bfb4411e1ff27431c4e8473116fc58a7c140075f82397683c52d4651ed59e41eb9a5e42a15a96d61c163626508e39be0df56af116fb36f325885a3d2"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x60}, @generic={0x3851, 0x1000, "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"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}]}, @routing={0x56, 0xe, 0x0, 0x81, 0x0, [@mcast1, @mcast2, @rand_addr="c7a387ced391566f5ad28462f0e4a2da", @loopback, @empty, @mcast1, @loopback]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x2, 0x6, "3a0d01", 0x0, 0x17, 0x800, @empty, @ipv4={[], [], @loopback}, [@hopopts={0x22, 0x4, [], [@ra={0x5, 0x2, 0x80000001}, @enc_lim={0x4, 0x1, 0x44f}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x6}, @pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}]}, @hopopts={0x1d, 0xb, [], [@pad1, @generic={0x0, 0x59, "3ac05f6e9f8590a88e847fd812e0ff9fe4ef936e3535a3ffb58eddba90cae874cdf2128c687fda7a441d171867a6dcffe47dd928e5e2a45eb85e9c52fb1fb75cc098060ee27cd8c87eed270fccbac73173edae1e9304f743e1"}]}, @routing={0x38, 0xc, 0x0, 0x7, 0x0, [@empty, @mcast2, @remote={0xfe, 0x80, [], 0x0}, @empty, @rand_addr="6fb8f4e18db1115ceb84820d3911c44f", @empty]}, @routing={0x23, 0x2, 0x0, 0x8, 0x0, [@local={0xfe, 0x80, [], 0x0}]}, @hopopts={0x37, 0x9, [], [@ra, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x1, [0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x8a5}, @pad1, @generic={0x7, 0x2f, "a7611bdabcbff218e1cfc049b539c74438d14795c17681d2cc2c7d6158c78b2bf60afcdb5683f901de9ec9384b09b7"}]}, @fragment={0x3f, 0x0, 0x81, 0x6, 0x0, 0x0, 0x65}, @fragment={0x2f, 0x0, 0x2, 0x5, 0x0, 0xe47, 0x66}, @routing={0x5f, 0xc, 0x0, 0x8, 0x0, [@local={0xfe, 0x80, [], 0x0}, @loopback, @mcast1, @empty, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="6eefcf0baee2fda99b1d016fa8f1131e"]}], "c9b30996cc09133f4e32f91688b6a423c067a59c7680cc67ca0c888f4e089dc8f35d570fa5db1695088a2bd1825468b14428e7f00ffefb35848836dc5e1a09d9f9bb3aef10952004200c27d0275e4c3b31c79bdcb3e921de3ebf5853cbd8949a486aec9a29832b1c6aea55004700970472114358819948822de702e876f878fcc8a1983e3f734f97e266489a15c6ad785e3d594701f937c44505df955fbc4c7956addbe5e9e68178ed51f520db4f0e987c868354b5d770f0c75462cc3d813dcf"}}}}}}})
syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast, @broadcast, [{[{0x88a8, 0x3, 0x8, 0x3}], {0x8100, 0x2, 0x8}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast, @local={0xac, 0x14, 0x0}, @empty, @multicast1}}}})
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)

00:02:44 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
getpgrp(0xffffffffffffffff)
getpgrp(0x0)
r0 = getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, r0})

00:02:44 executing program 3:
syz_execute_func(&(0x7f0000000400)="984a1927e9e9a2791dcd0c440f05406932fb00050041e2e90f01d5003933b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c521df5831c4e10bf8c45b64660f3838520a470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e5381601643d9ee0fc60fc6ae0000ebeb628f8f709b6500f236f04283a90080000000c4c30579f26749c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb114f66474eb83aa2f1fbfbe2")

00:02:44 executing program 1:
r0 = dup(0xffffffffffffffff)
readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000040)=""/209, 0xd1}, {&(0x7f0000000240)=""/243, 0xf3}], 0x3)
lseek(r0, 0x13, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
open(&(0x7f00000001c0)='./file0\x00', 0xc0, 0x41)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc)

00:02:44 executing program 2:
r0 = semget(0x2, 0x3, 0x48)
__semctl$IPC_RMID(r0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000440)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c4c729395bf9f941f813bb3854aa298fe9589b26c7e4c753fbc4e101edfec4427d6f82822a00c4da7676ed0f16c68f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc00000f179200000000eff265dc5f005b45363ef8c4c283f5865b000042000faee42c24c4c17c280a5bf447000026400f0d18c401feddf6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411")

00:02:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
socketpair(0x12, 0x100000001, 0x200, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000001c0)=0x8)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000280)=0x6, 0x4)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400, 0x2)
ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f00000002c0)="a02192ced98f")
openat(r4, &(0x7f0000000240)='./file0\x00', 0x2, 0x2)
shutdown(r1, 0x1)

00:02:44 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000240)='\'-\x00', &(0x7f0000000280)='%$+\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='%(:\x00', &(0x7f0000000340)='}\x00', &(0x7f0000000380)='#\x1c&]\x00', &(0x7f00000003c0)='-(\x00', &(0x7f0000000400)='!\x00', &(0x7f0000000440)='\'.)\x00'])
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pwritev(r0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x80000001, 0x401}, &(0x7f0000000140)=0xc)

00:02:44 executing program 2:
syz_execute_func(&(0x7f0000000800)="0c0eb5b598cd884e69e4f3400faef2f0872532233333d9d9d0cdfdf2680c0000008fe9589b26c7e4c753fbc4edfec4f2cf2a2a3e0f187566da7676c4c279189a00000020c403910bc564c4c3dd6d6807486726366466400f38db03518fe9509b9b9bfc0000c1ea01efc35b5bc4e3cd6ba229d3a6d675666526abc254e4c4c2b5b9818d2b00000f5e5bf4470000c48134582fc401fe814bc4b2c4b2646736676670664348660fd2938c0000000f01c36666c50f17720d16c421edee630a")

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80003d40208 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82733600 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
00:02:44 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:02:44 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x1)
freebsd11_getdents(r0, &(0x7f0000000180)=""/34, 0xcf)
mprotect(&(0x7f000024f000/0x4000)=nil, 0x4000, 0x5)
r1 = socket$inet(0x2, 0xfffffffffffffffe, 0xffffffffffffffff)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@remote, @loopback, @rand_addr=0x1e9}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@loopback, @broadcast, @loopback}, &(0x7f0000000100)=0xc)

#0 0xffffffff810d241e at witness_debugger+0x8e
#1 0xffffffff810d2052 at witness_checkorder+0xf72
#2 0xffffffff81040523 at _sx_xlock+0xb3
#3 0xffffffff81287c79 at inp_setmoptions+0x17c9
#4 0xffffffff812a007f at ip_ctloutput+0x80f
#5 0xffffffff8138ccf1 at udp_ctloutput+0x171
#6 0xffffffff81120c01 at sosetopt+0x101
#7 0xffffffff81129268 at kern_setsockopt+0x158
#8 0xffffffff81129103 at sys_setsockopt+0x33
#9 0xffffffff816d15b6 at amd64_syscall+0x436
#10 0xffffffff81698c6d at fast_syscall_common+0x101
00:02:45 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @rand_addr=0x4, @rand_addr=0x4}, 0xc)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x10)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000001c0)="34e9bea1f5cd96938fb0d9eb1998cecdb008f03ee7c4fbaf6d31903928dc7234344e82ad8f572935cbeb9e365b7520abfdefff126770865ec5d71c626e303428adbd266e73623bc067a5657fe4bc18feaba51bb728f13805973e506d6498ad60ffa81078474fdc7e41986af9d750f6f1d77d194a3915c73ddf365ed40eefa872558973a94c6879638ae682ad3572d87073ccb714b10459b81487366cd472ae06261bc271b9099b5d39")
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0xff, 0xf41d348, 0x9}, &(0x7f00000000c0)=0x10)
r3 = msgget(0x0, 0x80)
msgsnd(r3, &(0x7f0000000280)={0x3, "880b186b6a4eaf78608d9b42b878d2050098c7edb80ef18969e745f97cf1fb97c8f9611d2971ec9b0f15e6af5d3f38ccbbe0b6c6c1ab60f4fe2ebcb0cfb055c3ac1d9e3df9fcac"}, 0x4f, 0x800)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10)

00:02:45 executing program 3:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0xa)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x2, @rand_addr="b3ca2c5f5208592fa585e860958fc1a2", 0x4}}, <r1=>0x0, 0xf1, 0x100, 0x100, 0x3, 0x1, 0x8}, &(0x7f0000000340)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x292, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, <r2=>0x0, 0x8, 0x4, 0xd9a}, &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x7}, 0x8)
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")

00:02:45 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
socketpair(0x1e, 0x0, 0x8, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300000bea0ecf1700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000051ccc7820e6ef9675e9fca791a24b07dd4e9f91cab28c358f18fb7ad322a37caae72a6ad8a8607018b8f83ecad7905254185ad8c20118e3331e8c6677611a9bdd4db81a064ff3c54ff0f0644916a142263", @ANYRES32=0x0, @ANYBLOB='\x00'/13], 0x94)
r1 = socket(0x1, 0x10000005, 0x4)
accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000)

00:02:45 executing program 1:
setrlimit(0x6, &(0x7f0000000000))
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x1)

00:02:45 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x800}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x43, "07983db217fe453c4700437514c130233b3c253ec66a532325b53d38935fb2f1297b66ce7ea247af38aef47d603e2f1c6a565d1f8b164c6f59c19c18d642a36f812583"}, &(0x7f00000001c0)=0x4b)
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0xb101], [], @broadcast}}}}}}}})

00:02:45 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000a00)=0x2, 0x1)

00:02:45 executing program 2:
unlink(&(0x7f0000000080)='./file0\x00')
r0 = socket(0x2, 0x10000001, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000001c0)={{"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", "54fde204c13bca9d07472791d403dc53f311260f331f73bab1bc5a870c8db0b8", 0x6, 0x8}, &(0x7f0000000000), 0x800, 0x81, 0x8001, 0x5, 0x1f, 0x7fff, 0x5, 0x7})
r2 = socket(0x1f, 0x20000000, 0x2)
syz_execute_func(&(0x7f0000000040)="c4c3fd00342605478d4b004138e2c4825192bc845b0000000f822200000067660f57c9f3406f0f05c44271b7573087a365566666")
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={<r3=>0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000700)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r3, 0x10001}, 0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e21000000000000000000000148000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200d582e11f4e95a871ca97c923e1e5854f00009700af3b81a32b7b00"/128, @ANYRES32=r3], 0x84)
socket(0x1d, 0x20000006, 0x5a675bb0)

00:02:45 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080)=0x8, 0xfffffffffffffdae)

00:02:45 executing program 0:
setreuid(0x0, 0xee00)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
geteuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0))
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
r1 = getuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200))
geteuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000280))
geteuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300))
fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
clock_gettime(0xe, &(0x7f0000000540))
freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0))
setresuid(r2, r2, r1)
shmctl$IPC_RMID(r0, 0x0)

00:02:46 executing program 2:
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x4], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})
syz_emit_ethernet(0x3c, &(0x7f0000000000)={@broadcast, @local, [{[{0x88a8, 0x5e800000, 0x8, 0x4}], {0x8100, 0x7, 0x0, 0x4}}], {@arp={0x806, @generic={0x3f, 0x0, 0x6, 0x2, 0x8, @broadcast, "a7bf", @empty, "6ecf0597fc7c59b3f038064e50a102e3"}}}})

00:02:46 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x1000}, 0x8)
connect$unix(r0, &(0x7f0000000340)=ANY=[], 0x0)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0)
sendto$unix(r0, &(0x7f0000000f00)='=', 0x1, 0x21000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x8, 0x40]}, &(0x7f0000000240)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x7fff, 0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x7f}}, r1}, 0x84)

00:02:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000140)="c3", 0x1)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x4, 0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
close(r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r2=>0x0, 0xc, 0x6}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x74, 0x1, 0x6, 0x20, 0x9, 0x5, 0x4, {@in={{0x2, 0x0, @multicast2}}, r2, 0x694a, 0x400, 0x401, 0x9, 0x7}}, &(0x7f0000000300)=0xb8)

00:02:46 executing program 0:
setreuid(0x0, 0xee00)
munlock(&(0x7f0000ff2000/0xb000)=nil, 0xb000)
syz_execute_func(&(0x7f0000000140)="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")
r0 = semget(0x0, 0x0, 0x0)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001240)=""/4096)
clock_settime(0xf, &(0x7f00000000c0)={0x3, 0x7fffffff})
open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8)

00:02:46 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
r0 = socket$inet(0x2, 0x3, 0xffffffff00000001)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x9, 0x4)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x80, 0x4)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0))

00:02:46 executing program 1:
mlock(&(0x7f0000421000/0x4000)=nil, 0x4000)
madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008)
r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/57)

00:02:46 executing program 0:
accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140))
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000977000/0x200000)=nil, 0x200000, 0x0, 0x200000006035, r0, 0x0)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
recvfrom$inet6(r1, &(0x7f0000000000)=""/203, 0xcb, 0x40001, &(0x7f0000000100)={0x1c, 0x1, 0x800000000100, @mcast2, 0x2}, 0xfffffffffffffd93)

00:02:46 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
r1 = socket(0x10, 0x0, 0x2)
connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x10001, 0x5478c0bd)
recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0)

00:02:46 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
clock_settime(0x4, &(0x7f0000000000)={0x80, 0x3})
chmod(&(0x7f0000000100)='./file0\x00', 0x23e)
clock_settime(0x4, &(0x7f0000000040)={0x4, 0x5})
setuid(0xee01)
futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0)

00:02:46 executing program 3:
semget$private(0x0, 0x4, 0x5)
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x141)
setsockopt(r0, 0xfffffffeffffffff, 0x0, &(0x7f0000000040)="815c0a5e78f84ab234b3bb3b60f431d3edac0aad02cd29dfb173b41597d106dc93d7dd96b29410b1540e13a38a41", 0x2e)

00:02:46 executing program 1:
r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffc, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)

00:02:46 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0))
openat(r1, &(0x7f0000000300)='./file2\x00', 0x200, 0x0)

00:02:47 executing program 2:
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semop(0x0, &(0x7f0000000000)=[{}], 0x1)
r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)
setrlimit(0x3, &(0x7f00000001c0)={0x6, 0x5})
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:02:47 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x100, 0x3, 0x278}, 0x8)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x484, 0x0)
mlock(&(0x7f0000ff4000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ff1000/0x8000)=nil, 0x8000)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x65, 0x0, 0x0)
munlockall()
ftruncate(r0, 0xf100)
flock(r1, 0x8)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)

00:02:47 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x0, 0xfffffffffffffffd}, 0x10)

00:02:47 executing program 3:
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000180)=0x36d)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d54900f50000000fc4014cb40f1af066400f3839d1c403ed6356023e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2ac169385f6764f9660f002c7a67d9f681785f77068f88400f01fc70000000663e66f3450f7f29660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a")
r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:02:47 executing program 0:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x9, 0x4)
socket$inet_sctp(0x2, 0x4000000000000005, 0x84)

00:02:47 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x85, 0xc0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)

00:02:47 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa14ffffffffff18004500001c517a4512a56ee411"])
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000080)=0x2dc, 0x20000000)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)

00:02:47 executing program 2:
syz_execute_func(&(0x7f0000000040)="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")
clock_gettime(0xe, &(0x7f0000000000))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
freebsd11_fstat(r0, &(0x7f0000000200))
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

00:02:47 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000140)=""/71, &(0x7f00000001c0)=0x47)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:47 executing program 0:
clock_settime(0x800000000000, &(0x7f0000000000)={0x45fe534d, 0x1000000001})

00:02:47 executing program 0:
syz_emit_ethernet(0x32, &(0x7f0000000000)={@empty, @remote, [{[{0x88a8, 0x10000, 0x100000000, 0x3}], {0x8100, 0x0, 0x1, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote, @local, @local={0xac, 0x14, 0x0}}}}})
r0 = socket(0x0, 0x1, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x7503}}, <r1=>0x0, 0xfff, 0x1ff, 0x7}, &(0x7f0000000200)=0x94)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x6, 0x6, 0x200, 0x9, 0x200, 0x5, 0x7fffffff, 0x9c80, <r2=>0x0}, &(0x7f0000000280)=0x20)
sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="0a57cf0ffb14868abaac344f413485a8dbe5ff9d8cfcb369635052291faa7247", 0x20}, {&(0x7f00000000c0)="d62286f28793404f527af79d9c29f6d52282f5444ca8db2acd5e08b785e0a062a976d84960", 0x25}], 0x2, &(0x7f00000002c0)=[@init={0x14, 0x84, 0x1, {0x3f, 0x416f, 0x1, 0x32}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x20, 0x8000, 0x7, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x420, 0x8, 0xffffffffffffff81, r2}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="64eb2d1c079a2ad844718dfb50bcf44f"}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xf0}}], 0xb8, 0xc}, 0x80)

00:02:48 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
listen(0xffffffffffffffff, 0x0)
accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
dup2(r0, 0xffffffffffffffff)

00:02:48 executing program 3:
r0 = socket(0x2, 0x20000003, 0x5)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x8, 0x4)
close(r0)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x848, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = shmget$private(0x0, 0x4000, 0xc2, &(0x7f0000ff9000/0x4000)=nil)
writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="9708f69b84a03cfccbfbfcda69b8c61cc9a372560373b5ed754709f0bbe1c07bc35d9b52fed9a2b195eb96047a766eb4d631c9ccadaba84791a176c47c3c2a395e144240023079968d91a5dfb0b83acb1cdc6654cef706eeafa203acbf5c6d3b4e82ee6cf4c27131da5a610f2941dd8e1992001febc998bb2107ae0ce1d0c3da5a716642f509686c20385d04da7c8646d1", 0x91}, {&(0x7f0000000180)="9b8793e895ce7f5eb2028f5f29b3dc08168fd8f00905b0b6e575653031bf75872d73d0ab9d20ec24ba4a8b2a2cfca7cd12a8cce0923c4854637db58a6ce2e3949b931cf408463b7d5e59fbc380f085128e35333b167eed21b9e199f55ca3f19c38a4bef1440f5d852adeef3f325d412ed356de721c9f22f159f65ac611856c674944", 0x82}], 0x2)
shmctl$IPC_RMID(r1, 0x0)

00:02:48 executing program 2:
syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYRESOCT])

00:02:48 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c65302f66696c659b9a"], 0x1, 0x0}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000500)="80ce65600847a89901f8157f4451f96407a7e9cd6095718eae4707d7982d3586dbe7f419f9e7f1019f396fd7ac18d2ba8f21deee34d47402cb32f0d6c4229e2092d92b53ee1905931b49caa90cd10f6e2bb52fa5a0098ae71773c0e89c36048d8300eceedd5866b767f0ea0d90658fc9fd4c4d70dc369c8a2bd8e19b52d9ea2cbbb0179faa573e5d4b2eafd6fd3dfbb178024759d1d90c", 0x97}], 0x1, 0x0, 0x0, 0x5}, 0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x2, 0x4)

00:02:48 executing program 0:
syz_execute_func(&(0x7f0000000000)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a470f72e199c4c12de9d1f2168f4808eebce000008020000f2946575123515101eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c00007f0f01c36666450f17720d14112644f8")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x404, 0x90)
getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = getgid()
setgid(r1)

00:02:48 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000380)={{"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", "ec5d0779e0752f2311685fc4a3830d7f701f029bd84d558d70bfdfb8b424b9d5", 0x4, 0x2}, &(0x7f0000000040)="9f917617da4dde28f64bd59b89b142f05c3095522fb0c5e326921caae458aa286df716fd09be5399471e012b3f14f1c2df3198d2", 0x100, 0x1, 0x1, 0x6, 0x100000001, 0x9, 0x7, 0x6})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
connect(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000310ec73b91839753"], 0xa)
setsockopt$inet_tcp_buf(r1, 0x6, 0x7, &(0x7f0000000340)="b7011585", 0x4)

00:02:48 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x8000000000001014, 0x0, 0xfffffffffffffcae)

00:02:48 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x248)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x4, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x110, 0x0, 0x0, r1}, &(0x7f0000000080)=0x10)

00:02:48 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r2 = shmget(0x0, 0x3000, 0x404, &(0x7f0000ff5000/0x3000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/4096)
ftruncate(r0, 0x7)
mlockall(0x2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100))
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4)
ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816")
r4 = semget$private(0x0, 0x4, 0x0)
__semctl$GETZCNT(r4, 0x0, 0x7, &(0x7f0000001440)=""/203)
ftruncate(r1, 0xc7c7)
accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000)
accept4$inet6(r1, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000)
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000001380)="6370c9ee23bd2b5a8f4e6b4f6efd958f625b8e3991c8600cfcea16b8333dd9ddc404e07d986e8bb6aa95ddf7615c02dc0548e88de6f2c386a4c0533f4fbf73b5f2d635345aadc12e96e40edbe4cf7fa7077ac451209800f968f883613533419040b048f3219614a1eeba52e39acf8b74e79649c01867b4e860245d05937069985302ff035d209c4967ee9b5340b976f2f9c67cc4b11689b474d2736f7ba30a6b8afe9b0e1ae423fbdaf8973fe7f572")
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x1011, r0, 0x0)

00:02:48 executing program 1:
munmap(&(0x7f0000acb000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0)

00:02:48 executing program 2:
setrlimit(0x6, 0x0)
mlockall(0x8000001)
sync()
sync()
accept$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
accept(r1, 0x0, &(0x7f0000000000))
socket$unix(0x1, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket$inet(0x2, 0x10000007, 0x9)
socket$inet6(0x1c, 0x10000002, 0x7ffffffc)
r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x1, 0x1)
ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f00000000c0)="a60f20")
r4 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
lseek(r4, 0x0, 0x3)
accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10)
setrlimit(0x2, &(0x7f0000000080)={0x4c0f})
r5 = semget$private(0x0, 0x2000000000002, 0x422)
__semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217)

00:02:48 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet_udplite(0x2, 0x2, 0x88)
mlockall(0x1)
sync()
clock_nanosleep(0xe, 0x1, &(0x7f0000000040)={0x8, 0x2}, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:02:48 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="82022e2f66696c653000d1ffc082118997b9669351ff4d608c245cedcc8a5cc76fc8d368e85cebb998ae2bfff368c0b1d3b216e1e822be8212e7773cd9d7d9d2c22654682dc3c6b1b3cc4d79"], 0x10)
r1 = dup(r0)
poll(&(0x7f0000000080)=[{r0, 0x2184}, {r0, 0x4d}, {r0, 0x100}, {r1}, {r0, 0x2}, {r1, 0x68}, {r0, 0x80}], 0x7, 0x56d)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000200)="170185a35823c3e45eee675725e25095e2bb5831123859cfd2d5550bf5448246a4631d61154947280040365f76149f800133567722895baba7c47e40d4b23191d1710ce680e571b021450d2fe21cf17f73c721756cccacdcb21d8e18a943eeb34a6f98ae1bbe37ee7a2ce0afde32904f9eaab8e1089e5a277f4e129fa22e40802c")
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000340)="88", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={<r2=>0x0, 0x523}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x3, @rand_addr=0x800}}, r2}, &(0x7f0000000540)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0), 0x14f)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r3, 0x81, 0x2, [0x1, 0x6]}, &(0x7f00000003c0)=0xc)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000600)="a8b4441cfad3101a389c33539085d0f07d05be989695b39a158a7b20682380d3cda71a738ca917edb88ab78ee428204fb0475049dc39fa9029524782cbb629bfd4ec12c557c1f144abffe76e33fd528181d796768b9d81650e32c24a5978e13637006fd4eb808508a427e53fe0d56e")
fcntl$getown(r1, 0x5)

00:02:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x3f, 0x4)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:02:49 executing program 0:
r0 = socket$inet(0x2, 0x6, 0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = accept(r0, 0x0, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r3=>0x0, 0xc, 0x5}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x1ff}, &(0x7f0000000200)=0x4)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
readv(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=""/139, 0x8b}, {0x0}, {0x0}], 0x3)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000280)="5767f26d815c1e7d36df8769b175ebc6f2e92cc38e4f589cbc287802747e4485cfefb4435ae5d5ee6cdff69b1e0ee375d69200d299f73e0b5eb72807e13658d386b2987c1095cebdfb41c50977c1a6091109d02ee2d79fe887f1dc99c8ac6f021ac8c862032d92f2d729020317fa237e0a13a357b849ce249342a249db99e6c7d024ec08429e7c97987f99cd3945919c7f", 0x91}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000340)="d53f1f3c8f8dc79cee199ab07833a1f57d5c9f45aed50d991f672fd1921a85afd0172cc229e3f56a1cac2e5bc3fb908865ce9d34e987553c4d69ab05abf5520b4bd27078e4907a7ddb10a421b1d55d55527ec3f9beaa703e486a114d29ff6a5c7b5d73a89d5a6bbc976204591af25a239b72", 0x72}, {&(0x7f0000000480)="2dc46d53668acefc0da6bd1811f2aff07fc896b4dc38fff43b53ac866214a4002940bed475b7c16a3cd0fad52570a8096b783b58f8e750f3bedfbb2bcddc183d021f8908e77224a6deef88fe1f571233a4af020b3ebf84116541801afae84fcf791e38a03ea66ca745699d2ba48056b8bf5f20279c900c655ce02810bbef5c6c1f5cc6e3de", 0x85}, {&(0x7f00000003c0)="65b7", 0x2}, {&(0x7f0000000400)="1901ba235243d1c6b83ce1265e3a4d2357f0ce323a13446e988873122060a8798095e58cec475ce54e5227e09932b61f34ff1657543865b93875ce17c642e2b4", 0x40}, {&(0x7f0000001580)="510d3ef6a42f0da1ded09dcc27f2ac4a6da6bd6a8ef91e253da857cd161ab1d545403a0ec74edaa76381bf2c00ffee97865ed43c03bcc897c41821b6889ea92c56ef0a923c08c1604bd6730991e3d78051af1e6d11ac76884d9f3e9fe1420bd48fe40ed56fb42bc91360c65bece4eb9d901dad16f570d0ed8955940cc1d7b35c9826176ccb8e036acaba510162b2bed46963c8d41d88d2deba0b59e0a2d4b7accbc2368c15d77485b0db3d95b9dcf0182ccb93e5678e1abb94901ca9cc808b02f4d82a28973eaad4abc1", 0xca}], 0x7, 0x0)
fcntl$dupfd(r2, 0x0, r2)

00:02:49 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fsync(r0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x800000000000, 0xfffffffffffffffe)
r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0xfffffffffffffffa, 0x4)
symlinkat(&(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00')
renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00')

00:02:49 executing program 1:
socketpair$unix(0x2, 0x5, 0x0, 0x0)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgroups(0x2, &(0x7f0000000180)=[r0, r1])
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x84)
flock(r2, 0x4)

00:02:49 executing program 1:
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYPTR64], 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)

00:02:50 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80)
syz_execute_func(&(0x7f00000000c0)="36f3476cc4819d662500000000f043f79500000000f30f95d4f2dd060f3acc8ddb797dd90c0f01c4c421cdeb7fe6c462ed96a869000000f24390")
ftruncate(r0, 0x6e2780e3)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, &(0x7f0000000180))
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x0, 0x0, @empty, 0x5}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x2, 0x4)
fcntl$getflags(0xffffffffffffffff, 0x3)
ftruncate(r0, 0x103)

00:02:50 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0x401, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @multicast2}, &(0x7f0000000080)=0x8)
getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r2 = socket$inet6(0x1c, 0x5, 0x7)
getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4)
pwritev(r1, &(0x7f0000000300)=[{&(0x7f00000001c0)="fad199aa5caa6421583afa05c38fab81d0bc6ed5efe45e954bf77e0f030b4b2b5f51c468aa9c0d2b8ff6c45773b6b8e8db5f41536d221a08551b61ac8c6791d0de79ef0fd9b16c", 0x47}, {&(0x7f0000000240)="463f2e03d36af89d7d5fdd74caa4e1271d566a11e100f874fc7c391590f6ec0e6dcbe264f068b23ac7e3857ba21406e80b84978e7031974a138fa20da018c74c509a95782755ea7aae0763beac6488e90d9100f69b6f58991495457658478f9d26b2b42da177e8dc1a091f1b89f26c39f8912bd2e89cdcc8c5e9d4913c69e4e6b9ffc1b973735ade5feb1e0823603c463e59f2d2a8eebe27615c1026a0de1812d8a1d85052a3e3605c5e3367bac093ed0e0a2d", 0xb3}], 0x2, 0x99)
r3 = accept4(r2, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c, 0x20000000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000003c0)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000400)={0x8001}, 0x4)
truncate(&(0x7f0000000440)='./file0\x00', 0x2)
freebsd10_pipe(&(0x7f0000000480)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$DIOCGETSTATUS(r5, 0xc1a04415, &(0x7f00000004c0)="b60f3671207e2ee5f3d08409d57eea5678eac23c834489fa3855ac32023b63c0e0d17b24e6611f552ab384b28a424820adfe41f93f3e47da3112b821055357f7453c1aeabe21f67a70a6ab4df1f8c2f0ba48b09281e5a983c2cc098ffdc1554bc83f2ad2ea66a827f176e5e0dc5bbdb688a9f65911c6f0bc86181089361e595926b219c34eba9c0e3974975e0605291ed7237862")
bind$inet6(r5, &(0x7f0000000580)={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
socket$unix(0x1, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0xffffffff, <r6=>0x0}, &(0x7f0000000600)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000640)={<r7=>r6, 0x5}, &(0x7f0000000680)=0x8)
freebsd11_mknodat(r5, &(0x7f00000006c0)='./file0\x00', 0x1004, 0xfffffffffffff2e9)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000700)={0xfffffffffffffff8, {{0x2, 0x1, @broadcast}}}, 0x90)
ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000840)={{"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", "133ec5188a1f71de53411af01c0fdb8acd6306ccea384736c16d48f98a28e8d1", 0xb90, 0x6}, &(0x7f00000007c0)="f9c381c3d44316a5a24c04f9447f2920dcb99c355faa9d9049320fd5201dd13ceda47220f2c2d4e0fce205bdd29ec66a420cb7a25486e1a88e29118d6b38f1b240595df979393fbf50f48a6a8d63283f652cbac74cb0fcc04ae6f5e1d1e0ab", 0x1, 0x9a, 0xb0, 0x4, 0x9, 0x2})
close(r2)
getsockname$inet(r1, &(0x7f0000000cc0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000d00)=0x10)
syz_emit_ethernet(0x89, &(0x7f0000000d40)={@broadcast, @remote, [{[{0x88a8, 0x666, 0x8ca, 0x2}], {0x8100, 0x1, 0xffe00000000000, 0x2}}], {@ipv6={0x86dd, {0x2, 0x6, "b76b05", 0x4b, 0x89, 0x100, @mcast2, @remote={0xfe, 0x80, [], 0x0}, {[@hopopts={0x1f, 0x0, [], [@enc_lim={0x4, 0x1, 0x55a9}]}], @udp={{0x3, 0x0, 0x8}, {"02de253188bcafeb871bada2290e2ee97cc06212b646a70f6e4ce76d1e0afdf5beee782c2e8281a48a78639776db68106680f7"}}}}}}})
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000e00)={r7, 0x5}, 0x8)
sendmsg$unix(r3, &(0x7f0000001000)={&(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000fc0)=[{&(0x7f0000000e80)="d3e376bc262202b0c6214aa9b99f10cfa95d47313a86840659652f90d9c39517d56d91c185f5c6a19c2f0bfced1844593abfd0027d7c42fb455538c314a5f5423422b49690cc5ddc101c871f178358de7f9ce2b15bbef3222021fd4fec2b7f13bc6e8fd581fb6f65407356f7e09b501e51c5a74aeb", 0x75}, {&(0x7f0000000f00)="64170c849c8924b150f3327eca47fe0a85879d7cc74d53ab74fb387bf66b7b717706b20f536fdbe687c3badccac7727056f0fbb004e6418da25e186341768a04a8c066be317f5697fd0974ea049e1b7294247fba27c4ed99be0d80c825c6ef8ba25c8e66888145d338291d3776532a0071cfb1c38139475328199b8acee69f51191607980880868ca8ba6127b30c21903a45ce1d329639fb6f18629fdd02dc9ee526cce83903d21fa5c97a186e282bf627", 0xb1}], 0x2, 0x0, 0x0, 0x100}, 0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001040)={<r8=>r6, 0x81}, &(0x7f0000001080)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000010c0)={r8, 0x83, "e0616a4ebf517c8e86bef1bc8863cbf83750355c3b90b1363d9bf0e4e10d504360a83a981705c8fe6a6ad8027c80d9ac62fa706ead81a5ed705b7f475ebbe441bdc650d3afc6a2f5f704ac601d6168456b6eb35a99a592c2f8cb6f6b5ce96806f6fb0143cdec5ca83729f7059a7afce71297b1764183c0e0ef5b88a4db2fd0ee584e2c"}, &(0x7f0000001180)=0x8b)
ioctl$DIOCGETSRCNODES(r5, 0xc0104454, &(0x7f00000011c0)="92e1132db3ad6da22677dccf9922e4c65f5e79dce4c88611ea94427a2744f115c9e29842ee61719500f48faf4443c4db210f6529f199072955667315c18edc4fb9fae14cbf30f2b8a135f4db009418140391763bd54e0a25ee8844328e230ee3e33787c21ef90a20c434462bfc4b826479da6d63247fabffd8a7bf39ee068723f03113ab0683b6140ac44a21b7f3a4bccc670bc9cc51372c043d8c13ec0a3d5ba5017558e807457aac651d58b544ed51583ca590611836bace389064e5dafcc416a4d06f9277fdb4eb27cd821bb15571eb8170c8287b14be6730afdeb2e149a1471a")
recvmsg(r3, &(0x7f0000002440)={&(0x7f00000012c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000023c0)=[{&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/116, 0x74}, {&(0x7f0000002380)=""/39, 0x27}], 0x3, &(0x7f0000002400)=""/14, 0xe}, 0x0)

00:02:50 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4)

00:02:50 executing program 0:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000000c0)={{"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", "50d63d561d98daaa6ad1ed8ef5e43d9b3f0296bdca7bc0f5c62169f46ba7619d", 0x8, 0x7fffffff}, &(0x7f0000000080)="4b480511222b53a23865924fe2ce4c717afa0842b2df524d66a029bf48a63fb1e822c4df86bf9edfc0e695bb41ab2a", 0x7fff, 0xd01, 0x1, 0xb51f, 0x1, 0x80})
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0)

00:02:50 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getpeername$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/45, 0x2d}, 0x1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x0]}, 0x6)
socket$inet(0x2, 0x20000007, 0x2)

00:02:50 executing program 3:
chmod(&(0x7f0000000040)='./file0\x00', 0x1)
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82ed2d2f62696c6530005a3a272c8e6970df422445ac1741546f8cfa19fd199d74d6408bf610d6dc261ff1de4000ed9649ba647a62663cb4d5237d7fd7315d93b71b4b044f4c5bdbe62dc62db3e6dbee3269ba5e2e646421eb20fdbca5a7af304d13e800"/118], 0x10)
syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")

00:02:50 executing program 0:
syz_execute_func(&(0x7f0000000240)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c483ed7ce0216666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000040)=0x8)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x6, @mcast2, 0xff}}, r1, 0x80000001, 0x3f, 0x1, 0xfffffffffffffff8, 0x447, 0x2}, 0x98)

00:02:50 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="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")
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000001040)={0x10, &(0x7f0000001000)="5189674cfe696cd4168f2064be39ddf460d35ddda3d895a6", 0x2, 0x2b98000000000, 0x6})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001080)={<r1=>0x0, 0x48602aa}, &(0x7f00000010c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001100)={<r2=>r1, 0x2}, &(0x7f0000001140)=0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001180)=0x2c, 0x4)
sync()
connect$inet6(r0, &(0x7f00000011c0)={0x1c, 0x3, 0xfffffffffffffffe, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x40}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001200), &(0x7f0000001240)=0xb)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001280)={r1, 0x7}, 0x8)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001300)={{"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", "eb4b8e581265406584648aee11f5678051fa362e572a4211e377ca9ea997755f", 0xd4, 0x4}, &(0x7f00000012c0)="569b12e098a2a180a7b1ae034894b530fc944d26c08d032a6f2d6209165ebc62dd555b45c40dd22189627c18b9e8577ceffcf09b2289ac", 0x4, 0x1f, 0xd77a, 0x7ff, 0x2, 0x1, 0x1, 0x7})
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000001780)={0x10})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000017c0)={<r3=>r2, 0xff, 0x0, 0x52a5, 0x800}, &(0x7f0000001800)=0x18)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000001840)="6552961a1494c32a329abc79ee8aaf8e49dba0da309a6554eaf465ca772c4140fdc27aff067d23921dc88abc1d6263ac88763ebe82fbeb3f3c3183c07dfd9221be5b09c0bc9ca12b04867777eac0fbf07f64d3a06a5b9418d78e4a3508c8a9c2fb0d50bf70958e67af69ca4f68b28b9c6c7a70a110b80e8ac39d6c4af7f95acc8aa1ddfd3b5b2f0e240e467816ff132507a405ebcf53f504319556cfc6")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001900)=0x3, 0x4)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000001940)="9561a15ee48c6e42434528befb330ab0dc69b176ae866edef28bd99f95311bede9ed0f3ff1e699c2d565ca325f58cecc2573d6b780f0b675bd31")
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001980)={<r4=>r2, 0x3, 0x1}, &(0x7f00000019c0)=0x8)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000001a80)={{"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", "b12721f2c9f077b8694b3acb2bd058eaa0e3d5671e55a6f60c2f84c93164def7", 0x3ff, 0x8}, &(0x7f0000001a00)="2a81af70029e1c3dd4867228948920200b261c4815b2d413e4383894ad4c63acdf5fc50145c8f25abfffdb0310b67ec66de9b32eb7a6419f4d8d0aaa26c3eb86bcb1b92b53873100182a1b93cf", 0x1, 0x1, 0x1, 0x72f536f8, 0x2, 0x11f, 0x838, 0x9})
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000001f00)=0x824f, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001f40)={0x100000000, 0x80, 0x2100, 0x8f, 0x3, 0x0, 0x5, 0x3, r3}, &(0x7f0000001f80)=0x20)
freebsd10_pipe(&(0x7f0000001fc0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$DIOCSETIFFLAG(r6, 0xc0284459, &(0x7f0000002100)={0x10, &(0x7f0000002000)="7815d2e7ddc4e2524a282817969215838922bfec9b9d549bc99664dd3b041a96c8401803f13358c4f3439d1211e3c2aa6b9869e1042f6a63de50f69916bf23604a68a005e30dba531f8ca574eafd204e8bc6faa4118a6613ef57ff746a239cacb18a0314bc3dc19bb41b7b19cc02f69bef647617b73ebdd9a3cfa6cc189fe4ba6b429fee98db7a6fd7546e4e5ba26fc914d9e2a3e13b43abf954708a2dfe84c932d2cbcafbb45650939c390d1f880998fcb30fb6d1aba033e4e53dc653a8fc9337c5af718392a05a0de0216669c488d4629ea8044e4f2e70a99374a6ee8ede7dce459ec538d0d3340e32869ff91f2bdc78211454baae1726", 0x400, 0x1, 0x3})
setsockopt$inet6_tcp_buf(r6, 0x6, 0x26, &(0x7f0000002140)="124df6c6e0b956d535026db9abdfcd4e03cc3402537abaf325bb00289596e32cc8a63a86e44d1eefe8604875958a6190067c6a313985115ac06c8369c5545ce23f1bc442ccdac09d3ded1b97da7addcb59a3394096f4f597526ed87cda926792c04b00e2fd67d592f581f23112b74d95478cd75e66ca666adc453d0ad5af00e100e8f86f7c", 0x85)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000002200)={r3, 0xecd}, &(0x7f0000002240)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000002280)={r3, 0x7fff, 0x3ff, 0x4}, 0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f00000022c0), &(0x7f0000002300)=0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000002340)={r3, 0x2b9}, &(0x7f0000002380)=0x8)
ioctl$DIOCKILLSTATES(r5, 0xc0e04429, &(0x7f00000023c0)="c0b7e0749f46e5d6977dc1e5d95633505da769e551575798c284eacff8527bb9dc7381a78950e5885d7b48ff7d828ac3eed47e9c3cb57221740c89eb2ffffec69f4e6deecfa557e7594eb7905f8870a8c471c9ee1f88aeebea20fa73d849e02b8bef42eff9a43a91a44f338950f95b33956913729d31fe272ca84a474c189e840a56b257574f64e35c29")
setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000002480)={r4, 0x7fff}, 0x8)
ioctl$DIOCRCLRTABLES(r6, 0xc450443c, &(0x7f00000025c0)={{"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", "8be910e8ca22d47bd8cee8c701b6d8bf5829a21c2dd35e7a48f356dc3c187e70", 0x7, 0xdc}, &(0x7f00000024c0)="33dde97e8bea59b292b40f4a5536f8be30b64e9a30f21df19a0adc5a7828f8d0aec59fce47827d4b4acbe1e0edb6046e251d5291b7b5eac5c558a09edf7aba324078b35a7b96a00d6f9c377176777668402a4df2f293239b8f8a3f4be2e7cb89178c87bed48b6f715352e9d106ae4bbd68da727d1bbcd9a96dc144cdf6fd6b73ad04fc3069636c53a25816f6b4db34fc8ef297565d728247763dc95ed1535b156a83b2409dd6f3baafd759a7826ce46cfe5323a5976fcc4b0ad3920efa6a79b23106d8c75ce0062a22b7d8e07bde53d2ef4254d1d689e8d28637bab61b643fd9", 0x1, 0x1ff, 0x8001, 0x1f, 0x7, 0x20, 0x10})

00:02:50 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x3, 0x800000b359})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={<r2=>0x0, 0x3, 0x1}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x8, 0x20, 0x4, 0x3, 0x9, 0x2800000000000, 0x4, r2}, 0x20)

00:02:50 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x3af8)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1)

00:02:50 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000000)={0x9, {{0x1c, 0x1, 0x80000000, @ipv4, 0xffffffff}}, {{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0xa)
unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0)

00:02:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
fcntl$setstatus(r0, 0x4, 0x10000)
freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8)
lseek(r0, 0x0, 0x7)
setsockopt$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, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffe)
lseek(r0, 0x0, 0x1000000000003)
bind$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="05006000000000000041148fd1c75a24bb366bd8b2613d71e13e03256ad5d7a3c61cc0e2bf66c1e2a1a8d1216c2e26d9a89d1a03308b036d2687fcaeb3a45a2c4f63c54e83452f318b7451bbcc9f3120caf6d0602d472ffa29214b3761aea2f4c0"], 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x8)
fcntl$getown(r0, 0x5)
fcntl$dupfd(r0, 0x11, r0)
fcntl$setflags(r0, 0x2, 0x1)

00:02:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x6a}], 0x1, &(0x7f0000000040)={0x8000, 0x9}, &(0x7f0000000080)={0x1f}, 0x8)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0xfffffffffffffffc)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0)
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)

00:02:50 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x10)
close(r0)

00:02:51 executing program 3:
r0 = dup(0xffffffffffffffff)
r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x82, 0x8)
getpeername(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="1b2871026974", @local, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x2, 0x4, 0x0, @remote, @local, @random="569e585e6004"}}}})

00:02:51 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000340)="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")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100404, 0x0)
dup2(r1, r0)

Jan  1 00:02:51 ci-freebsd-main-4 kernel: arp: from aa:aa:aa:aa:aa:bb: addr len: new 2, i/f 6 (ignored)
00:02:51 executing program 1:
r0 = socket(0x2, 0x1, 0x800000000000)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x0, 0x0, 0x0, 0xc}, 0x81)
sendto$unix(r0, 0x0, 0x0, 0x20181, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c6530002cdfef0b96dbc7e6d444c122382a655441e21ea342aea6b4d280be226e8c01ec68400e564568e9290154a07f046ac5603029cc500c36271279757487e4a43deb8b15b5cea0ee4b39f3f19d0da0461ee5121731a72c701d43e97f3d2e3a9920f3b6ff9c0dc3a018d875f5bd3bf214204a73683ed52a729019cd88e8fe13d707f3c700"/161], 0x10)

00:02:51 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000780)={<r1=>0x0, 0x2}, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000007c0)={<r2=>0x0, 0xc85, 0x1a73}, &(0x7f0000000840)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000880)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0]}, &(0x7f00000008c0)=0x2c)
sendmsg$inet6_sctp(r0, &(0x7f00000009c0)={&(0x7f0000000300)=@in6={0x1c, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x400}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000340)="41b42bbec668797221d10faa29ccef37cd662603d067e24cc0730bd5a8227171a5822fb475df01d24370193e615824a1354483bb651e368a968176086d861221876c321b4968e6acd0b1ba406eb728d87726f0e2db6b89c41c1b3d9974a0893be6369092baef4c978a73cf26fb26cd135f6bade4667eda5cdd7b556061534c2236aadee73dcc5b9b422d163c85128d9bdb6f4e696f7825a3c42f1211682bb684182b1bd54fa75a78d7d666eceb709281", 0xb0}, {&(0x7f0000000400)="835cbfce8ac714e7f6ed6a52f1409eddde34b6e74dff74b12e5642c10ccc2e0bdd1d9ee1c5689650b081790a63a724be8bfab507016ecb3ee36d4e08510bf3fcabe31d792f52012f613e612e0b7f357e6241a09d9f24801b78a7fddddc3bb76500f265c0d7e429571764f36b1a74c3d829b59f0b78286d7fdcda5cf22f6744ab3351b0fecfc0f58668cbafcd06c72fca5b18fb2b4f622a96aae459b274f0ee780abe5c6bc6f63c382cf57f57ff950a1715a0e27fe48e9d54d310cbc7f2cd2662eacdc9d60ed551474145c61b87a00afaeef5d1237d92e5fc4529c8763ef2ecb792f8c6200d2700", 0xe7}, {&(0x7f0000000500)="84dafaedc2629fa18ad83c901148d6b4764b9a28d2fca20ba842a09417f59e8795159f004f7d4471989e8d3a7fc70af6fcb95828e01fa9bf704064b6f0e8068cfbdb3f7e556b2b314cc25f312fa6a071b22fa29cd77ce2d6101af6c024f3e46535b424ab0fa654b8721803c0cbfbfd046aeccd8e465726e0e417cfacd2e3a604e288e91ace1a16ad1a4d2232f2211922ffa281b61d1b2acd1f4515", 0x9b}, {&(0x7f00000005c0)="14610d0f2c76259fa2a999a6dd6cc886a488fb25594681b6843fdf87dfad1c5f52a24f0af3291bad3f7337ce8c9805e662f9e5b62565bc0de87d832f40579a73fcf5813d6c75fddad8cacf9c197fef90a89a6a6750cc24c5600d2b5cb9ff08ee69cc3beafdaa240701fade73f0bee1408908c35c5121dda53d0a2b4ff458cdaabc763db132d1b964b6915740", 0x8c}, {&(0x7f0000000680)="3ef1c454a8740aad34e4c34bf57c0990df295e421fef0207c75d761b0b8292cd2c6d181a96b7aeccbedba456f0878e44410ecc273647ceb7accb893188f2cc2611df55f7b6839f9393031386fddf18a8c2e968565b2d6c6b258cdcc83117435e0039e8", 0x63}], 0x5, &(0x7f0000000900)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x20, 0x0, 0x6fc, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x3, 0x210, 0x2, 0x8000, 0x7, 0x3e28, 0xb89, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x4d, 0x100, 0x7ff, 0x3ff, r3}}], 0x90, 0x8}, 0x100)
r4 = open$dir(&(0x7f0000000040)='./file1\x00', 0x300, 0x120)
truncate(&(0x7f0000000080)='./file1\x00', 0x4)
mkdirat(r4, &(0x7f0000000800)='./file1\x00', 0x0)
r5 = open(&(0x7f0000000000)='./file1\x00', 0x100000000000001, 0x6)
r6 = semget$private(0x0, 0x2, 0x4)
mkdir(&(0x7f0000000100)='./file1\x00', 0x10)
__semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000140)=""/166)
poll(&(0x7f0000002140)=[{r5, 0x20d0}, {r4, 0x2000}], 0x2, 0x0)
rmdir(&(0x7f0000000240)='./file1\x00')
close(r5)
rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)='./file1\x00')

00:02:51 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, <r0=>0x0}, 0x0)
r1 = socket$inet6(0x1c, 0x3, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={@in={{0x2, 0x2, @broadcast}}, r0}, 0x8c)
shutdown(r2, 0x2)

00:02:51 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="4cb6ca72af92d54d7287ea663d82436a9e69fd6fc6e1f217d42c4307619ee11e5588f2baa90b791f2f2e41081f3ce2fb85cec42e6492ac81a4cb1f26e3b2f971f5642951b311f49bbf19cecc8b783db5bc84560c7c170c4772fbd7af0c1344a7b03a52e7b613e4fcc1b679d4a9933466f30b73a196779fa6aeb4af3e62288c273979489bb29b2fe79742062766245618df3feb1a4b7994e271ceed81d2403155c99facc9888356a5189130237dedfbd65e98cd1f76473d50a68368cd673a9885dc03985e5032fe43137ec3100870e92ea0b9707a3fef9d353154d7d30fdecc20d5322f2d08d9648a1b", 0x189}], 0x1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x3, 0x4, 0x1, 0x100000001, 0x3b55, 0x80000000, 0x4]}, 0x12)
fcntl$getflags(r0, 0x1)

00:02:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_emit_ethernet(0x3d, &(0x7f00000000c0)={@remote, @broadcast, [{[], {0x8100, 0x7, 0xfffffffffffffffe, 0x2}}], {@generic={0x87df, "d95540ffa8efc1197fe32bed3e8badd82f17ecf6c01dcc0d6142f6648a818821c62fef02c4f5d956f63b4d"}}})
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000000)=0xb)

00:02:51 executing program 0:
syz_execute_func(&(0x7f0000000340)="5f964aa84a2c431c0f0f05f359bfd94aac00c4a37bf0c540360bfcc402ad008c5d00000000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc423fd00e007c4e28505c1b9ae21045fc507f240d1d2c4e10bc16a000fc45bc4e3f56cbd00008020d00f380888492d0000dcdcf345d9c669a86161c4c3214cb9a5c4238969f2001419c221b00b0001f09371a30b8a3c826e6ea80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2")

00:02:51 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="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"])
r0 = semget(0x3, 0x0, 0x0)
r1 = getpid()
r2 = getpgrp(0xffffffffffffffff)
setpgid(r1, r2)
__semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000080)=0x1)

00:02:51 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)
getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000040))
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:02:51 executing program 1:
nanosleep(&(0x7f00000002c0)={0xfffffffffffff430, 0x100000003}, 0x0)
r0 = getpid()
r1 = getpgrp(0x0)
setpgid(r0, r1)

00:02:51 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f0000000400)=""/136, 0x88}], 0x7, &(0x7f0000000540)=""/213, 0xd5}, 0x40)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
listen(r0, 0x0)

00:02:51 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000280)={@multicast1, @loopback, @multicast2}, 0x250)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6)

00:02:51 executing program 1:
syz_execute_func(&(0x7f0000002780)="982c2c0f70050520d0f807912e6765f3360f1817f3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ec48141dfa500000000f3af3a080c294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb670f1a68240fca38048300")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000500)={0x3, 0x0, 0x100, 0xce, 0x8, 0x10001, 0xbe5, 0x5, <r1=>0x0}, &(0x7f0000002600)=0x20)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000002640)={r1, 0x17, 0x7fffffff}, &(0x7f0000002680)=0xc)
socket$inet6(0x1c, 0x4, 0x1)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x20000000)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = fcntl$dupfd(r3, 0x11, r2)
recvfrom$inet6(r4, &(0x7f0000000040)=""/202, 0xca, 0x40, &(0x7f0000000180)={0x1c, 0x1, 0x6, @empty, 0x405}, 0x1c)
r5 = open(0x0, 0x80, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchmodat(r4, &(0x7f0000000240)='./file0\x00', 0x0)
r6 = accept4(r4, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x30000000)
fcntl$getown(r6, 0x5)
sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x4e, &(0x7f0000000200)=[{0x0}], 0x1, 0x0}, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x1, &(0x7f0000000000)=0x7f, 0x4)
preadv(r6, &(0x7f0000000400)=[{&(0x7f0000000300)=""/112, 0x70}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000240)}, {&(0x7f0000000380)=""/48, 0x30}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f0000002540)=""/171, 0xab}], 0x8, 0x0)

00:02:51 executing program 2:
syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08060001080004040000aaaaaaaa1400aaffffffffffff7f000001"])
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000080)="526f3fa307ec7f72d84c")

00:02:51 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
freebsd10_pipe(&(0x7f00000000c0))
setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000100)=0x3, 0x4)
setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000080)=0x3, 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0)

00:02:51 executing program 1:
ftruncate(0xffffffffffffffff, 0x0)
setresgid(0x0, 0xee00, 0x0)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c666565448514ca91ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:02:51 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r2 = msgget$private(0x0, 0x3)
msgsnd(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000002c0)=0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
msgrcv(r2, &(0x7f0000000340)={0x0, ""/27}, 0x23, 0x2, 0x1000)
msgget$private(0x0, 0x400000000000008)
msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0)
r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x29)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4)
dup2(r1, r1)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = fcntl$getown(r3, 0x5)
getpgid(r5)
msgget$private(0x0, 0x101)
msgrcv(r2, 0x0, 0x0, 0x3, 0x1800)
ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000140)="b6c371f014279cd4912d3ab5840b2cee971e")
open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
open(&(0x7f0000000300)='./file0\x00', 0x0, 0x147)
accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504")

00:02:51 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r1, 0x40}], 0x2, &(0x7f0000000040)={0x5, 0x80}, &(0x7f0000000080)={0x69}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={<r2=>0x0, 0x83, "66d5b468de31b1d5a63a31b1b1d2dc55a7a90cf43a4c3e9a1c168cf2b060f4cd520dfbdd88702ca6b33cee9cf92170b2568ea1a90f29acf4ecb150a3bc8510ff0b3068675e95367109d6c0862033f36304ffcd92458bdebc00eb9ff2ad14f532fc5b650a2d32fabde651571362503c5909ae9f913f393c881b9e01a584b9acc99c1689"}, &(0x7f0000000180)=0x8b)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x80000001, 0x5, [0x1f, 0x7, 0xf72c, 0x258, 0x80000001]}, &(0x7f0000000200)=0x12)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0)

00:02:51 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
dup2(r0, r0)
msgget$private(0x0, 0x40)
ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r3, 0x1f470000)
ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0)

00:02:51 executing program 0:
setrlimit(0x6, &(0x7f00000000c0)={0x9, 0x1})
mlockall(0x3)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)

00:02:52 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x1f)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x25, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)
sendto$inet(r0, &(0x7f0000000100)="af3eb8075b246e9db23e38cb5420152e9a8a9e2b27a5cfd17f7ae95545afbe2c8a35abf69291d2d5ea6a840910abfd20cc1e7059487c6088e9d3654864a4c180becae441426f0523e50b3d4b274a5e09b0678cb5609713c532bac942aa529e1c83ccdc47119bc32ef3db39ab593c9aaf1595f4f96d1ec1417b3523950dc00acf48f00adc90d0dc9c79e0a41a80060b7ef69c5c0a7e126eac3c1bfa3bde2cf85e28a005da151bb123065769b4c3cf9421996ec079ca1afa2c0ea515d810af743d77946148ca6111feb8b937d970ec36ee184cd59c1d86c6f1", 0xd8, 0x2000c, &(0x7f0000000200)={0x2, 0x0}, 0x10)

00:02:52 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = dup(0xffffffffffffffff)
unlinkat(r0, &(0x7f0000000080)='./file1\x00', 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
mkdir(&(0x7f0000000040)='./file1\x00', 0xf4)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)

00:02:52 executing program 0:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(r0, 0x0, 0x100048, 0xffffffffeffffffe)
setrlimit(0x6, &(0x7f0000000000)={0x0, 0xfffffffffffffff9})
r2 = getegid()
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresgid(r2, r4, r5)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
fdatasync(r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r6=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000840))
r7 = getgid()
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r6, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES64=0x0, @ANYRES64=r7, @ANYRESDEC=r3, @ANYRES16=r2, @ANYRESHEX=r7], &(0x7f0000000800)=0x5)
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)

00:02:52 executing program 1:
syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
accept4$unix(r1, 0x0, &(0x7f0000000080), 0x30000000)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000012c0), &(0x7f0000000040)=0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000000)="c3fecb1d752ec991c7ffed55bd1f5ae763a15c652b60b915ddadd67fb152fdf822de388c2ca4679ba9a326d20fdc5bb9c5baa775170471808163dee7", 0x3c)

00:02:52 executing program 2:
syz_execute_func(&(0x7f00000003c0)="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")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10})
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c)
setsockopt(r1, 0x1000, 0x7, &(0x7f0000000500), 0x0)

00:02:52 executing program 0:
select(0xfffffc5a, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000080)="1650b81ac60ccb6f2eb0f78f9bc40d6bbe481242d1711caa43e4b5bfeee9411ecd5892cd864f09cee28d56f0f6578dd660", 0x31}], 0x1, &(0x7f0000000100)=[{0x60, 0xffff, 0x200, "0bc3e0581d4f13b57d6363efdeaab2ad830ef82b1040f63b2dd7bff12631e81425d0ac618dd14dc35aa2a2a2223882343211a2252d9b53660d767b6f1718257ea4245b4fb9792e43505adee724e1"}, {0x108, 0xffff, 0x1000, "302d30e514b58588f32f3e928bb5ade008dd9ddeb6a067878261c0e5a042647a772076fe724cc84fa0b79260f8747d81fdde1166fd87a2576ceabfd9646f9f6859c7d09b0d4b0a53201d9427835d9ce1d61dda1f772501180d14881acaaddc6c3a1b1f659346e893c1f807d0b65db06ea02e1eadc87e60293d641d6adebb2b233fb0e1274c015623f345c05dd226e69c7aa8f3d50951d5d8f84b6c6ef36055346fc82f5975c178cadabf00c88abefcb26c0adf547212dbe9bab22164081ad78efc59c6a630077c38d7ebd4fbdeb5fcabe32e5f697a4fa7a6d94d86042d5d17eed3de2399cefc8c0624d1a02d86d71dba37895ebfd019"}], 0x168}, 0x8d)

00:02:53 executing program 3:
r0 = open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x20080, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x10e)
r1 = accept(r0, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00')
fsync(r2)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d92eacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

00:02:53 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100)
write(r0, 0x0, 0x0)

00:02:53 executing program 2:
syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)

00:02:53 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4)
r1 = msgget$private(0x0, 0x0)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getuid()
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgid(0x0)
r7 = fcntl$getown(r0, 0x5)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x9, r2, r3, r4, r5, 0x10, 0x8}, 0x0, 0x7, 0x5, 0xd1c, 0xa63, 0x43c5, r6, r7})
listen(r0, 0x0)
listen(r0, 0x0)
r8 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x408, 0x88)
setsockopt$inet_mreqsrc(r8, 0x0, 0x48, &(0x7f0000000380)={@rand_addr=0x4, @rand_addr=0x1, @remote={0xac, 0x14, 0x0}}, 0xc)
getpeername(r0, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000400)=0x8)

00:02:53 executing program 2:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
close(r0)
ftruncate(r0, 0xae0)
link(&(0x7f0000001440)='./file1\x00', &(0x7f0000001400)='./file1\x00')
close(r0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0)
execve(&(0x7f0000000200)='./file1\x00', &(0x7f0000001340)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='+\x00'], 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r1=>0x0, 0x3}, &(0x7f0000000140)=0x8)
r2 = msgget$private(0x0, 0xb)
recvfrom$unix(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000001380)=@file={0x1, './file1\x00'}, 0xae)
msgrcv(r2, &(0x7f00000000c0)={0x0, ""/46}, 0x36, 0x3, 0x800)
open$dir(&(0x7f0000000040)='\x00', 0x10000, 0x20)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="40000000936908d63ff55f713b1eae48902856e6f26922a246c23a36dff32078d29d9eb5320e9e91d1e223b2e8142c02c2004265c7008f098a4a59be1271cdad0e2cee53c40541666d797c6d3c035b4bcc1e12e299feabe97f2538475a5ae028d62ec1934a781a2253f25de15c550b6fa87a08714b51b74e"], &(0x7f0000000240)=0x48)

00:02:54 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x40)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x100000, 0x40)
lseek(0xffffffffffffffff, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r3 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r4 = getpgid(0xffffffffffffffff)
r5 = getpgid(0xffffffffffffffff)
setpgid(r4, r5)
close(r3)
r6 = fcntl$getown(0xffffffffffffffff, 0x5)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], 0x8)
fchdir(0xffffffffffffffff)
setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x5)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
fcntl$setown(r1, 0x6, r6)
flock(r2, 0x8)
sync()
mlockall(0x2)
getpid()
faccessat(r3, &(0x7f0000000140)='./file0\x00', 0x80, 0xc00)

00:02:54 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
listen(r0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000080)=0x5, 0x4)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x110)
poll(&(0x7f00000000c0)=[{r0, 0x40}, {r0, 0x2000}, {r0, 0x1}, {r0, 0x2}, {r0, 0x8}, {r0, 0x10}, {r1, 0x2004}, {r0, 0x2014}, {r0, 0x10}], 0x9, 0x8)

00:02:54 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/227)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @local, @broadcast}, 0xc)
ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000080)="395f4c0cdf70bf0b5854bfbad5ec33997e3a8c80b9caae915261f299df14823fe75faa72f7a61e7243edeb048a3c8481d62e93e672c09de6715c66b34a5e1b3c8b872d751a717c1e97270e2d4285d86f56a694e2195cf738c0cb951f7c603798aadb51b3db80854b062749172049868d6e7e43ecddddfe199a61d3c4b5af405153a0b48afd9ef8c4fb6215d4cd4aebca6f2b2de6feb03e794248cca802647595df0e7318f413ce4723dc4ce3b8e62699f66d98")

00:02:54 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00'])
setuid(0xee01)
r1 = open$dir(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000")
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = dup2(r0, r1)
recvfrom$unix(r3, &(0x7f0000000240)=""/86, 0x56, 0x40000, 0x0, 0x0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)

00:02:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mkdir(&(0x7f0000000340)='./control\x00', 0x0)
r1 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
socketpair(0x17, 0x0, 0x7, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8)
symlinkat(&(0x7f0000000080)='./control\x00', r1, &(0x7f0000000140)='./control\x00')
unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x0)
fcntl$getflags(r3, 0x3)
fcntl$dupfd(r0, 0x0, r0)

00:02:54 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, <r1=>0x0, 0x9, 0x800, 0x7f}, &(0x7f0000000040)=0x94)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x1, 0xfffffffffffffffb, 0x10, 0x9, 0x66f0c808, 0x3ff}, 0xa0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)

00:02:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff21)
r1 = getpid()
getpgid(r1)

00:02:54 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
r1 = accept(r0, 0x0, 0x0)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
execve(0x0, 0x0, 0x0)

00:02:54 executing program 1:
chdir(&(0x7f0000000000)='./file0\x00')
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x30000000)
sendto$unix(r0, &(0x7f00000000c0)="c20ec8be2fb425bae63bac0737e9b765c8aeba05f6187aa4ca28040e7c4f10dca8544fce9e4eca9037a8d819722fb274e90a5fddf8a8e7a3014d28222421e9ac0bf5b87fc8665eea9a07c6827b5d1bbc1e8d171392b122ea9efbcb6ddabb6b11a906d1b52e06d12f5882ca4d8f2dc74361d7a278db0a61c47314bdd92dc7306e5cc0927d12bebd8c82d583784e11ea0ac64b55f9f4feae139e68333248e47a", 0x9f, 0x184, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8)
r1 = accept4(r0, 0x0, &(0x7f00000001c0), 0x30000000)
getsockopt$inet_int(r1, 0x0, 0x46, &(0x7f0000000200), &(0x7f0000000240)=0x4)
recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/174, 0xae}, {&(0x7f0000000480)=""/175, 0xaf}, {&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/89, 0x59}, {&(0x7f0000000680)=""/37, 0x25}, {&(0x7f00000006c0)=""/227, 0xe3}], 0x7, &(0x7f0000000840)=""/206, 0xce}, 0x0)
connect(r1, &(0x7f0000000980)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000a40)={0x1d, &(0x7f00000009c0)=[@in={0x2, 0x2}, @in={0x2, 0x0}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x30409565, @mcast2, 0xfffffffffffffff7}, @in={0x2, 0x1}]}, &(0x7f0000000a80)=0x10)
r2 = getpgrp(0x0)
getresuid(&(0x7f0000000d00)=<r3=>0x0, &(0x7f0000000d40), &(0x7f0000000d80)=<r4=>0x0)
getresgid(&(0x7f0000000dc0)=<r5=>0x0, &(0x7f0000000e00)=<r6=>0x0, &(0x7f0000000e40)=<r7=>0x0)
r8 = getpid()
getresuid(&(0x7f0000000e80), &(0x7f0000000ec0)=<r9=>0x0, &(0x7f0000000f00))
freebsd11_lstat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r12 = open$dir(&(0x7f0000001000)='./file0\x00', 0x10000, 0x2)
sendmsg$unix(r1, &(0x7f0000001180)={&(0x7f0000000ac0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000cc0)=[{&(0x7f0000000b00)="25f52ecd02a0a8d86752866bc518458eca6667261d8c091666779666a2", 0x1d}, {&(0x7f0000000b40)="ce934d3186b7e187ab415f14c578c216b43d893bcf3142b81fe77b37cce5698a412df418a7a49c28c3616a7af987af9410b825bedeccd39b39585535cb4c0a0de9ffd8829e5c9a58b7c43b420ea39d407f1ced9d53600f36985f7c04d2291a997097222181d53a4198982f919b68322442d67a44580705fe4309ecb8671ab35698eaadb477ee565efdc73184b60c790d6c2890de6f63dbf98c02eb2b40fc48bcc84fc8", 0xa3}, {&(0x7f0000000c00)="0aeb6e97575fda6bf8e79b2ff4278dbc1e52defe43d86ce1f0a4224c5aa44699255c4d5d04e067ac5d286e5286b30b534c90f6b4cbf7d65fcdc1dfc36e2bbae1314b4a71d4a3029924a067f42fc907b4cb6fef39a1a3c542b7089d922597da4246f052137fce4f5a76ca528998444a015babb0af50db63d6546b6a030c27899ac27960f801ee667e5a5295a00aecc08f489e75eb838e9be233", 0x99}], 0x3, &(0x7f0000001040)=[@cred={0x20, 0xffff, 0x2, r2, r4, r6}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x28, 0xffff, 0x1, [r1, r0, r0, r11, r1]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r1, r0, r1, r0, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r0, r0, r12, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r1, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x140, 0x108}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000011c0)={<r13=>0x0, 0x401, 0xffffffffffffff01}, &(0x7f0000001200)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001240)={@in={{0x2, 0x1, @multicast1}}, r13, 0x1, 0x5, 0x1, 0x8, 0x5, 0x3f}, 0xa0)
lchown(&(0x7f0000001300)='./file0\x00', r3, r7)
r14 = accept4$unix(r1, &(0x7f0000001340)=@abs, &(0x7f0000001380)=0x8, 0x30000000)
r15 = dup2(r14, r1)
ioctl$DIOCGETSTATUS(r15, 0xc1a04415, &(0x7f00000013c0)="aea9642bb7a3c80a5c0fc0d06be30960e7470a933259d6b1cde029fc4e87d45f0e797a6f")
sendto$inet(r1, &(0x7f0000001400)="718ecbe17d5a30bb0a84", 0xa, 0x80, &(0x7f0000001440)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001480)={@in={{0x2, 0x3, @rand_addr=0x9}}, r13, 0x2, 0xffff, 0x6, 0x7, 0x9}, 0xa0)
setsockopt$inet_int(r15, 0x0, 0x42, &(0x7f0000001540)=0x9, 0x4)
recvfrom(r0, &(0x7f0000001580)=""/4096, 0x1000, 0x40, &(0x7f0000002580)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
bind$unix(r0, &(0x7f00000025c0)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x900, &(0x7f0000002600)={r13, 0x2}, &(0x7f0000002640)=0x8)
r16 = shmget(0x1, 0x2000, 0x408, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_SET(r16, 0x1, &(0x7f0000002680)={{0x0, r3, r5, r9, r10, 0x0, 0x8}, 0x0, 0x6, 0x9, 0x200, r8, r2, 0x8})

00:02:54 executing program 1:
socket(0x1f, 0x20000005, 0x950b)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
close(r0)

00:02:54 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xa, 0xfffffffffffffffe, 0x4)
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r1)
freebsd10_pipe(0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1)
freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x80010, r1, 0x0)
getresgid(&(0x7f0000000100)=<r3=>0x0, &(0x7f0000000200), &(0x7f0000000240))
lchown(&(0x7f0000000080)='./file1\x00', r2, r3)
recvfrom$inet(r1, &(0x7f0000000280)=""/245, 0xf5, 0x82, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1d5}}, <r4=>0x0}, &(0x7f0000000440)=0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r4, 0x7ff, 0x20, 0x20}, 0x10)
writev(r1, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1)

00:02:54 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r1 = getpid()
r2 = getpgid(r1)
msgget(0x3, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r2, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r2)
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3, 0x10}, {r3, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
r4 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)

00:02:54 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3}, 0x0)
socket(0x11, 0x0, 0x8)

00:02:54 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={<r1=>0x0, 0x3, 0x8d1}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x9, 0x3, 0x1, 0x4, 0xe73}, 0x14)
bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @multicast1}, 0x3)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r2=>0x0, 0x6, 0xfffffffffffffffe, 0x3}, &(0x7f0000000140)=0x10)
recvfrom$inet(r0, &(0x7f0000000500)=""/54, 0x36, 0x0, &(0x7f0000000540)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000400)=0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={<r3=>r2, 0x3}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x9, 0x5, 0x241]}, &(0x7f0000000080)=0xa)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00022e2f6669fcff302f66696c64bdabfd9dc0533400bdc1de56ad9c577c9eddf64cbf15e5dc9fd374e7c22d2a8e3439dd22c167b8e2412607b88c380286b6e2a531143bd2872d7eda18ce2135482de006511b9f47f5cc8dfb7e09a578322d156a5a6162a97d8362"], 0x1)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000580)={r3, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000380)=0x4)
getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f00000005c0)=0x8)
sendto$unix(r0, &(0x7f0000000440)="9ce7f49004eccfebe033b3f80f395aa20167ff4ba8e97e1da00b3aab8e55983a5c8b0f3299550594399c7a304b247a3028b1fbac22669a3ece574200c096458c206d04443a86e95f07e248f6282580", 0x4f, 0x4, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)

00:02:55 executing program 1:
setitimer(0x0, &(0x7f0000000080), 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:02:55 executing program 0:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")
r0 = socket$inet6_sctp(0x1c, 0x4b6043c99e9feaa6, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x401, 0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x100000000]}, 0x6)

00:02:55 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000140)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @rand_addr}, @icmp=@info_request}}}})
syz_extract_tcp_res$synack(&(0x7f0000000000)={<r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, <r1=>0x41424344}, 0x0, 0x3)
syz_emit_ethernet(0xb0, &(0x7f0000000080)={@local, @broadcast, [{[], {0x8100, 0x6, 0x1000, 0x1}}], {@ipv4={0x800, {{0x19, 0x4, 0x7, 0x100000000, 0x9e, 0x67, 0x7, 0xb94, 0x35, 0x0, @local={0xac, 0x14, 0x0}, @empty, {[@noop, @ssrr={0x89, 0xb, 0x0, [@rand_addr=0x4, @local={0xac, 0x14, 0x0}]}, @end, @lsrr={0x83, 0x2b, 0x0, [@multicast1, @multicast2, @multicast2, @multicast2, @broadcast, @empty, @empty, @multicast2, @rand_addr=0x8001, @remote={0xac, 0x14, 0x0}]}, @noop, @generic={0x1, 0x6, "b4fb6605"}, @noop, @rr={0x7, 0xf, 0x3089, [@multicast1, @empty, @multicast1]}, @end]}}, @tcp={{0x2, 0x3, r0, r1, 0x80, 0x0, 0xe, 0xc8, 0x10001, 0x0, 0x5, {[@generic={0x4, 0x6, "2a469343"}, @window={0x3, 0x3, 0x4}, @sack_perm={0x4, 0x2}, @eol, @timestamp={0x8, 0xa, 0x401, 0xb3}, @window={0x3, 0x3, 0xbf}, @timestamp={0x8, 0xa, 0x8, 0x1}]}}, {"ceaf"}}}}}})

00:02:55 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./file0\x00', 0x10004, 0x100)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x331, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000100)=0x6)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={<r3=>r2, 0x101}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001680), &(0x7f00000016c0)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001740)={0x0, 0x80, r3}, &(0x7f0000001780)=0xc)
syz_execute_func(&(0x7f00000001c0)="f3400f7e000f0da9a9210000c46279412ef0470fabbf674300008bfbf2460f5f4600f30f7ee8c421a65257e2c4c152521d6278e9faf244ae")
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000001200)={{"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", "dbe5d26e9f5cf352056bf01419a652280e263f917338c46345a4bbc3ac01375e", 0x1f, 0x2}, &(0x7f0000000200)="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", 0x5, 0x7fffffff, 0x3ff, 0x9a, 0x7, 0x3ff, 0xb7, 0x8})
unlink(&(0x7f0000000080)='./file0\x00')
execve(0x0, 0x0, 0x0)

00:02:55 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b1003d5caa2aaaaaaaaa40bb0806000108005487f2524b69271e9506040002aa7233aababb4c6647d2cd08ac1400aa130370769593e00000023ef0dcba0141a80d9a76"])
getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2064, &(0x7f00000000c0)=""/217, &(0x7f00000001c0)=0xd9)

00:02:57 executing program 1:
syz_execute_func(&(0x7f0000000300)="2e410f38c83b91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fba60fcac43e420f43ed038060aad7c030e9d7f9eec43249f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae283e460f569f000000009e4200fcc401fe5ff6c185ebed9bb400646736676666430fefb300000000080403f4c4c442791d74c6d1fba40013a4001369879f000000fe")
r0 = socket(0x10, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x1, @mcast2, 0x100000000}, {0x1c, 0x1, 0x400, @loopback, 0x401}, 0x7, [0x1f, 0x2, 0x7, 0x2, 0x56, 0x81, 0xb04]}, 0x5c)
lseek(r0, 0x0, 0x2)

00:02:57 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb)
socket$inet_icmp(0x2, 0x2, 0x1)

00:02:57 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
r2 = semget(0x2, 0x0, 0x30)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x800000006, 0x5e79f3cd}, &(0x7f00000003c0)=0x10)
semop(r2, &(0x7f00000006c0), 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4)
msgget$private(0x0, 0x0)

00:02:57 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r0, &(0x7f0000000040)="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", 0x5c9, 0x5, 0x0, 0x0)
fsync(r0)

00:02:58 executing program 1:
syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}})
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)

00:02:58 executing program 0:
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semop(0x0, &(0x7f00000003c0)=[{0x0, 0xffffffffffffffff, 0xfffffffffffffffd}], 0x1)
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = fcntl$dupfd(r1, 0x11, r3)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r5=>0x0, @ANYBLOB="0600000008000000000000000700000004000400"], &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000340)={<r6=>r5, 0x7ff, 0xf, 0x8d, 0x2}, &(0x7f0000000380)=0x18)
open$dir(&(0x7f0000000400)='./file1\x00', 0x1201c1, 0xa1)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000280)={r6, 0x1c}, 0x8)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x100004)
ppoll(&(0x7f0000000180)=[{r0}, {r1, 0x2}, {r2, 0x8}, {r7, 0x114}], 0x4, &(0x7f00000001c0)={0x4, 0x4}, &(0x7f0000000200)={0x2}, 0x8)

00:02:58 executing program 2:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040)=0xffffffffffffff6b, 0x10000000)
getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0800050001800000040037ff0000"], &(0x7f0000000140)=0x12)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x2, 0x800, 0x3, 0xfffffffffffff335, 0x8, 0x3, 0x589, r1}, &(0x7f00000001c0)=0x20)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e")
fchdir(r0)

00:02:58 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x38e0213b, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}, 0xfffffffffffffffc}]}, &(0x7f00000000c0)=0x10)
sync()
syz_execute_func(&(0x7f00000003c0)="98dd2c10d7ffff20d0f807913e3e2ef3420f53de4141e2e99650855b6647dc909d5c7aef0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047102b0003e8460f002500000080ba0dfe8c738888a1c40fbb43dad7e2ed5d3a0808294605000000002f73d53944d1f466f347adc4629db82c8b0f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb11b30fca38048336000000")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
socket$unix(0x1, 0x0, 0x0)

00:02:58 executing program 1:
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
syz_execute_func(&(0x7f0000000000)="9824050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:02:58 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
recvmsg(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f00000001c0)=""/100, 0x64}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)=""/59, 0x3b}], 0x7, &(0x7f0000000880)=""/233, 0xe9}, 0x42)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x81)
ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000380)={{"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", "f94e32e219ba929d63458226638f8a4498f49ee289be31c718847db3a83b84f5", 0x9, 0x10000}, &(0x7f0000000040)="d3283fda284f07139d684c3644bad94b5b1fd0d2effa971f4f26bc67d6be69cd15a2bcdedd68a433c094738f6449fdfffa1eb75f568174e3f5f6", 0xffffffffffff428a, 0x1f, 0x0, 0x10000, 0x4, 0x40})

00:02:59 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0x100000138)
getgid()
r1 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r1)

00:02:59 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r1, 0x2a60)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x400000000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8)
execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
writev(r4, &(0x7f0000000280), 0xa7)

00:02:59 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x24a)

00:02:59 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x851, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={<r1=>0x0, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r2=>r1}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8)

00:02:59 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3c, 0x0, @loopback}}}}}}})
r0 = open(&(0x7f0000000080)='./file0\x00', 0x100080, 0x2)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000100)={{"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", "fe9613c4e9307af4f3d21273911276aeb2cfff168c5fdca07781167ac7417d6f", 0x7e0000, 0x7}, &(0x7f00000000c0)="b312cd436a0fa10ae74b4da5dca612c97e90b033bd1ae9e6f313cdfdb809ab020891a5b6cdd0", 0xffffffffffff5163, 0xffffffffffffffff, 0x9, 0x7, 0x80000001, 0x200, 0x5, 0xf09c})

00:02:59 executing program 1:
munmap(&(0x7f00008d4000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x41)
connect$inet(r0, &(0x7f0000000880)={0x2, 0x1, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/pf\x00', 0x400, 0x0)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000006c0)="4b3150ef6679cefbd2cebcfae836e69ebf77e4fc4626a2cef3d7a0ce1feff62d984889b09d57b079f7b25181505860495491bb4e84134f381aa463d82f2dca4d499da2c46067464f2c450140b2d9279ab5fa22360120240feb393e521b90e87075327c616065cf56b18cd875b8c0a72e4980c20f3cbbdfabcfe51ed7130a3a59380798fac39762ef057d645b0a9b7f5311379d3a33ffdddbfc08d5bb865dcfc7e43e979c95708affc8806f9d592a777e")
madvise(&(0x7f0000a23000/0x1000)=nil, 0x20a23000, 0x5)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800))
ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f0000000200)={{"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", "8cc84a49c92b7d7430d0653935fb039de1ca8f8738a505341b0814416113da04", 0x8, 0x40}, &(0x7f0000000140)="55a78b9dcb599aa3f7a1d2ef89c49ca545ea74679f932e01341173c2791e68e9068a35ea552c2701a7aeebbd7da7b02a9a6859cb5960070e347e5467df3f5f7a4c2578f6eaa5a979345503a9f786b5ef32811c98714deb142bc2393f2a605fb936d33ea3be98a942754b797a6dd451945c61384872b5b80a756d9e7dc3b5f8a067", 0x0, 0xc3, 0x1, 0x5, 0x10000, 0x8, 0x2, 0xfffffffffffffff7})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r4=>0x0, 0x20}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x200, 0x3, 0x4000, 0x5, 0x80000000, 0x8, 0xed42, 0x4, r4}, &(0x7f0000000100)=0x20)

00:02:59 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
lseek(r0, 0x0, 0x3)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect(r1, &(0x7f00000004c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c4e2e5a63f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c65f345905776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffd60, 0x20000000)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10, 0x10000000)
r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1)
ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000180)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r5 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155)
open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0)
open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9)
getpgid(0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x800, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4)
setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
r7 = socket(0x40000000003, 0x203, 0x5)
setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10)
accept4(r6, 0x0, &(0x7f0000000440), 0x30000000)

00:02:59 executing program 2:
syz_execute_func(&(0x7f00000004c0)="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")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x32, 0x4)

00:02:59 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x81, 0x180)
setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000040), 0x4)
r1 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000080)=0x9, 0x4)
connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0800000005000000000000000090f0a2508cfa5908399a6bb8c21812df5d14308c4cf22ed8cbe87daca492f30fab05006be697313559cd73e081acf58e88cc80a3d1d5789c1484f9327642d30f9b832ee1e4cf5fffd078d9"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

00:02:59 executing program 0:
r0 = socket(0x1, 0x7, 0x3ff)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xffffffffffff12fb, @rand_addr="723e554620dd8bfc05daeec2d76f6934", 0x8}}, r1}, 0x84)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0)
unlink(&(0x7f0000000080)='./file0\x00')
getuid()

00:02:59 executing program 2:
shmget(0x0, 0x1000, 0x404, &(0x7f0000fff000/0x1000)=nil)
setuid(0xee01)
syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:02:59 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x100, 0x2c)
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = getpgrp(0x0)
setpgid(r1, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x2800, 0xf8a, 0x59, <r3=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000180)={r3, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x2, @loopback, 0x8}, @in6={0x1c, 0x3, 0x1, @empty, 0x4}, @in6={0x1c, 0x0, 0xaf5, @mcast1, 0x5}, @in6={0x1c, 0x2, 0x1, @ipv4={[], [], @loopback}, 0x6}, @in6={0x1c, 0x2, 0x8, @mcast1, 0x9}, @in6={0x1c, 0x2, 0x5, @loopback, 0x1}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, @in={0x2, 0x2}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000001c0)=0x10)
getpid()

00:02:59 executing program 0:
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1e00000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, <r0=>0x0}, &(0x7f0000000240)=0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000280)={r0, 0x40, 0x1, 0x8001, 0xff}, &(0x7f00000002c0)=0x18)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup2(0xffffffffffffffff, r1)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000000)="b5c055cbb57208ae6cd2d82638204ca4f4a9ed0e258483613655e25ec8fd44b992fa0fe664621be16d3f1b6466c130ae78f5460838667ad7d214770e31405ce1f7a7d23eed764b1d204e449335fa64f1e40456", 0x53)

00:02:59 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
r1 = geteuid()
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
mincore(&(0x7f00001c0000/0x200000)=nil, 0x200000, &(0x7f0000000100)=""/203)
setuid(r1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = socket(0x2, 0x2, 0x0)
bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:03:01 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080)=0x6, 0x4)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r2 = msgget$private(0x0, 0x48)
msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgsnd(r2, &(0x7f0000001680)=ANY=[@ANYBLOB="020000000000800018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fd7e5a0400ceeebaf990f5699900f20000000000053915652ca394550000000000000045b9ffedf5487804dacd0373f480e36e517ebbee61c3dac7ff4ca43e36a0b2a93f879566df9da48a0bdb5cfd0b4c16671132b71652ebf92a4018a950456e8d646e30d2e8f4bc5e9228f3484105a7d9d85f28a7d6881845ddffe9185d14ef5aeeb6d700115d498eb24b2456a6b10e0680a3012a2554cc91c9ff00ede342157f3c35991b"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000480))
r3 = msgget$private(0x0, 0x400000000000008)
msgrcv(r2, 0x0, 0x0, 0x3, 0x0)
r4 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x2)
r5 = dup2(r1, r1)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x101, 0x0)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/130)
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000680)="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")
freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0xf100, 0x2)
ftruncate(r6, 0x7e2780e5)
r7 = fcntl$getown(r4, 0x5)
getpgid(r7)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
msgget$private(0x0, 0x101)

00:03:01 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:03:01 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0)
readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}, 0xb)
setsockopt$inet6_tcp_int(r0, 0x6, 0xa10, &(0x7f0000000280)=0x234, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x80000000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0xfffffffffffffffe, 0x5}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
shutdown(r0, 0x1)

00:03:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000280)={<r1=>0x0, 0x2, 0x3, 0xfffffffffffffffd, 0x2, 0x3}, &(0x7f00000002c0)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x0, 0x6, "675a590aefd6"}, 0xe)
r2 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockname(r2, &(0x7f0000000040)=@un=@file={0x0, ""/4}, &(0x7f0000000080)=0x6)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={<r3=>0x0, 0x1ff}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r3, 0x7fffffff}, &(0x7f0000000240)=0x8)
setsockopt$inet_buf(r2, 0x0, 0xd, &(0x7f0000000380)="2955193c20b49931d93af6b93286b34fc7d12ff1381237c12ac21e1afa966c588e7f55c5c610743e3e3a4e730d5f6e22e86e6c3d5ffa8146c81c9fa8c24e143bdec01f170cd055166f774d822128b00afd5e811d33546bbccd394484d1b61b60fafa554ec58a69875432f566762270ba535f48c9dbe6eac08da9a5d358f9db80313238021c42832785cc73553eac716fe3ca06", 0x93)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @broadcast}}}}, 0x0)
socket(0x0, 0x2, 0x2)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x6, [0x0, 0x3, 0x7, 0x1, 0x1ff, 0x9]}, 0x10)

00:03:01 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x10)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00')
syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f")

00:03:01 executing program 1:
r0 = socket(0x2, 0x20000001, 0x0)
listen(r0, 0x0)
close(r0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:03:01 executing program 1:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x3, 0x0)

00:03:01 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0x80106678, &(0x7f00000005c0))
read(r0, &(0x7f0000000140)=""/173, 0xad)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="d5feeb178deab810d40a1f2b656616115fec04df2857295d9adbe60ca89284c25b506a5d0af118ae9de537101ee62f1cfb5f788a4d1aff7ca0decf02fc056bf01fc5eaecc2aecda5b58de1a896292feb88745621e618ae55d33453ab946185434c2db353e409e0a8cfaf808bfbcca015f94a947fddc9f97f8e9a1e2656e393d89c8dc76849efa5ba9280e38c0fa727bda2d4dc1073e142e2cdd78a4d85141198387213acc0c2a9eab4acf761bdeb449a2effcdb56faf6b5e6921f004aee43717a9e6a7642f8939d084445ee234c4cf696ae13e899f7301f674244ca5d6d9")

00:03:02 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
socket(0x1c, 0x3, 0x3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x18)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000140)={{"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", "848ea13ae2db0c2ccb73e2fcd69c398b91e54fd612beca76ea4c3177068ce332", 0x3, 0x200}, &(0x7f0000000100)="d5dd1298d7f37383ffa32882801f617ddf136077f5", 0x5, 0x3, 0x7fffffff, 0x3a08642c, 0xda53, 0x4, 0x10, 0x4})

00:03:02 executing program 3:
r0 = getgid()
getgroups(0x1, &(0x7f00000001c0)=[<r1=>0x0])
setresgid(r0, r1, 0x0)
getegid()
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r3 = socket$inet(0x2, 0x10000003, 0xfffffffffffffffb)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x200, 0x100000001, 0x7, 0x7, 0x8}, &(0x7f0000000100)=0x14)
bind$inet(r3, &(0x7f0000000000)={0x2, 0x1, @loopback}, 0xd2e55c3feaca72ed)
accept4$inet6(r2, &(0x7f0000000180), &(0x7f0000000140)=0xfffffffffffffc4b, 0x10000004)

00:03:02 executing program 2:
syz_execute_func(&(0x7f0000000380)="c4e269aa4600b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f0044ad5b5b4532b5f80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/84, 0x54}], 0x1, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:03:02 executing program 0:
syz_execute_func(&(0x7f0000000380)="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")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x3, 0x4)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x4}, 0xffffffffffffffa7)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:03:02 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000280)="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")
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000001280)=0x10, 0x4)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000180)="87b3fa181b7dbac4ff9d211026a8e99bdcd74a614c88f08510f6e1330751d49a751ddb126956469f3c5923a4f4ef4e3b38dc6667c31363df684256ca422ff589e91af1bf224ccdaf47f3bbecf9de43acbe011e1511e2ca402fcf30bea3cb95539280a12c856029e2335e14cd3f461597cb0effa228c8b306bba203fca3f88ad7268b85d13be1878bfed1802fb4527e6f1c45e37ee22aab3efa4d283e326d4ef8b9521379885d99a9e5ce3a180c7908dac80406b6d93677a21177b0528fd70341a30c9721415748cd4557051f6b6a6f674c7a33a9f7e8882571fcf2dddc22aebd")

00:03:02 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000005}], 0x2136, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000400)={{"3757c17f6005b92f6e216f17515047e29b0ab5c8c2357fb1753dd16e6b4c9f2a5ba816df2aadbc5df0265dcc8b556a18843a57370fdbf1d6b6eca1d9a15164da80e5e14529280558c2f1d2d7897addffcc79b0b7ef7e8e5d1d283ae6308b423597f45bddbe98e3fc571de3dc499607a42af99df901ab15e0a12c712fb2f46e11bcfba26f9e2b1c93d5f5d6b9cc22ead3be0a41bc45fd1e90ca1c630ca29389fff566053d6e7aae2433dee4fe7f89e380c4b70a3660ed8e4393d09404698e5d24f4ffa7016c8f8b6e24bd5e82a1d885b7b44923518a428706ac137c13bca260800915c84f24ab1b6a548a1b918c3ba3983868b0fdc9cee68e1ca527f0a4ef6f71ff2b42b1403844ca665c35ddd2929c8f7979ddc0d6ed5ad36ce7172c63c20e71cd049c1c2027fcd04126eae46346852bc874afceab947a44c98b6ca44aee6ab522683b84212a7a4b8003ca9f966869ed4badca1277530be7eeacc2d4ba77da2d8006ce43e2f17b9ed42860349c579704f8b905a19fc28d366607c15ddd5d1fae4a461515c797174e356c3c1f2a52ee72995e782a70014d6923479f186a70c9a60f19d2785c21c0b456918fbcdda11a727893f6de566312a15972ed4b3504507cce0fd87ac6e0baf24528ecf15a852cfdb0a1e8aaeade13e5eae5f9684e371913941393e71bd657d187241e650e85444f448b35e4f4c535d0d5e8587811cbbc2e266f010dceb94d9f2c26aa7fa999e4fa40b782e8735382117ca2a4a6d38c9f0b430948c231b1a0972d04ac060cee259692c8a048e64376c79151755c758953a7b283618ba7f6f98006104bb583c29b0999deddd838801522c6164479e5bc7da0450d2d2b18308379095dc41425025a763836ce917962a2f0dca696cb803c81f3ad0f992f4f5b1f7d5dc3d34db24775a4e8a27d24f1b96ece3ad746dd708f2c6e587aa3a15275590f5af51e299347709620c0d1c2f6eb7fdedc9078bf471fd6b267d370b476395f6abf3c4e36e13ca97a756c09da25dcc15b1eb7589ee5c996e9f9521187d50772e9dbc19fc58b390bd71ed6d0d8e53a6621eeea30c0f998843ab649c9a45ea3ea68afb9e6d801f54c80e631a661fa5cfde06fc12b140d07bdd8f9e7b8ee78ffc2a7cedb25457e59435354675bd205b8b74daaa91868a96d6f2fac5b18c4f301aecb52ade3019719218b0f62812b598d8516262e01f0a4f2339b35dc8f1d107d4b7c7efcf4160b814bf71a22cd04197203ef60208a27d63374277ad452efb87633e417c68afa1206674a675cdd44c4caa0e808c9681d3b1dfd980c24279f4e6b04efd10576dc46da7c781c228c1af55d5d47bc1cc9d9a06d75f09dee03b4b4728954063cc51417df23cf6b6c7510760370c571809a2c9400eaf4c18a82d0723d2af6c85bd783f1d43b2f48727c8188227096307ad9093654df1a", "2dfaa5eebcb37da60e62140afdcdac271f07714544da9c041cdd52711b90beac", 0x2}, &(0x7f0000000080)="046e7ae291a3cd8ce4ac8dc744737d976dd867e74e76a85c8a3e71c80f26eeedbdb3bae13f0d8a29d283b3ab25f5cc534848fb107050e5a62cb2", 0x5, 0x5, 0x7fffffff, 0x2, 0xbb9, 0xd423, 0x6, 0x4})

00:03:02 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x6, @empty, 0x10001}, 0x1c)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
msgget(0x3, 0x400)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
getpeername$inet6(r1, 0x0, &(0x7f0000000240))

00:03:02 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0)

00:03:02 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001100)={0x8, 0x3, 0x0, 0xad}, 0x8)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e00000080000000000000000000"], 0x1)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001140)=""/4096, &(0x7f0000000080)=0x1c9)

00:03:02 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
fcntl$dupfd(r1, 0x0, r0)
accept$inet6(r1, &(0x7f0000000300)={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(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200))
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
truncate(&(0x7f00000002c0)='./file0\x00', 0x10001)
r6 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r6, 0x0)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4)
getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:03:03 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x4, "1225f2dbbb963983b3113703d7852f0a"}, 0x14)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1)
getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)

00:03:03 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x81}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x50}, 0x8)
flock(r0, 0xc)
open(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:03:03 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x9, 0x4)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fcntl$getown(r0, 0x4)

00:03:03 executing program 1:
ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="e800000000000000020000000010000009001300"], &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x100000001}, 0x8)

00:03:03 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r3, 0x0)

00:03:03 executing program 1:
getrlimit(0x2, &(0x7f0000000000))
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r0, 0x3)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, 0x1000}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2}, 0x8)
syz_execute_func(&(0x7f0000000140)="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")
ftruncate(r0, 0xc58)
fchmod(r0, 0x14)
freebsd11_fstat(r0, &(0x7f0000000040))
dup(r1)

00:03:03 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f)
r1 = semget$private(0x0, 0x3, 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7])
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8)
accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
semget$private(0x0, 0x7, 0x400)

00:03:03 executing program 0:
syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b08bd00f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

00:03:03 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x20}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x4, r1}, 0xc)

00:03:03 executing program 3:
syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
syz_emit_ethernet(0x3803, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaabaaa2aaaaaa86dd607639cd8844ce4d746230004000fe8000000200000000000000000000aaa44b78d666a58030eedbfe8000f900006c807d17566366fa"])

00:03:04 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
fsync(r0)
fcntl$lock(r0, 0xf, 0x0)
syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0")
r1 = shmget$private(0x0, 0x3000, 0x23, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_RMID(r1, 0x0)

00:03:04 executing program 0:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff})
unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x3)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14)
syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaa07aafffffffff7ff08004500001c0000000000000000ff116ad8c711071acabe62836ea00a9398dab30e5925772a3357d9a72ba2e0418e390fe519ba3b3130e0"])
bind(r0, &(0x7f0000000180)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

00:03:04 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x41)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
renameat(r0, 0x0, r1, &(0x7f00000000c0)='./file0\x00')
write(r3, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0x28)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x14, 0x0)

00:03:04 executing program 0:
select(0xffffff66, 0x0, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

00:03:04 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14, {0x0, 0x300}}], 0x14}, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x0)

00:03:04 executing program 0:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r1, 0x29, 0x26, 0x0, &(0x7f0000000040))
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x4)
socket(0x0, 0x4, 0x0)
r2 = socket(0x2, 0x1, 0x0)
close(r2)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r3=>0xffffffffffffffff})
setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000000), 0x4)
ftruncate(r1, 0x80000001)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x108)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100))
sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff69, 0x0, 0x0, 0x0)
open(0x0, 0x0, 0x4)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r2, 0x3, r1)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r4, &(0x7f0000000280), 0x26)
writev(r4, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
execve(0x0, 0x0, 0x0)
connect$unix(r3, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
msgget$private(0x0, 0x1000700)

00:03:04 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$unix(0x1, 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
pipe2(&(0x7f0000000000), 0x0)

00:03:05 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0, 0xfff}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x8}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)

00:03:05 executing program 3:
syz_execute_func(&(0x7f00000000c0)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
rmdir(&(0x7f0000000000)='./file0\x00')

00:03:05 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x40, 0x20)
accept4$inet(r3, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x30000000)
close(r0)
accept(r2, 0x0, 0x0)
close(r2)
r4 = dup2(r1, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000040)=0x80, 0x4)

00:03:05 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x1, 0x45eb, 0xc7c8, 0x8000, 0x7}, &(0x7f00000000c0)=0xa0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x80000000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}}, r2}, 0x84)
socket$inet6(0x1c, 0x30000007, 0x80000000)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket$inet6(0x1c, 0x3, 0x80)
getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x4, r2}, &(0x7f00000003c0)=0xc)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c240f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fbc441f5dc76250fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826e88eaeb0dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:03:05 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x3, 0x2000, 0x78, 0x40, 0xfffffffffffffffa, 0x4, 0x40, <r3=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x3, @rand_addr="564a38a964d86d9063504cdd35231d6b"}}, r3}, 0x84)
setsockopt$sock_int(r1, 0xffff, 0x400, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xdf}, {0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xcc}, 0x87, [0x3, 0x1, 0x4e94, 0xfffffffffffff000, 0x4, 0x9, 0x7fffffff, 0xe3]}, 0x5c)

00:03:05 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x10)
syz_execute_func(&(0x7f0000000440)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:03:05 executing program 1:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setrlimit(0x4, &(0x7f0000000100)={0xcd, 0x43c})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={<r0=>0x0}, &(0x7f00000000c0)=0x8)
r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x30000000)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r0, 0x1}, &(0x7f00000001c0)=0x8)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket(0x17, 0x1, 0x80)
fcntl$getflags(r2, 0x1)
recvfrom$unix(r2, &(0x7f0000000200)=""/230, 0xe6, 0x40000, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa)
sync()
munlockall()
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
mkdir(&(0x7f0000000340)='./file0\x00', 0x12a)
fcntl$getflags(r3, 0x1dd87819e172bdca)
fchdir(0xffffffffffffffff)

00:03:06 executing program 3:
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x62813691565d10d2)
rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000340)='./file1\x00')
fdatasync(r0)

00:03:06 executing program 0:
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0xfffffffffffffffe)
symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00')
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/../file0\x00')

00:03:06 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
sendto$inet6(r0, &(0x7f0000000100)="e57e2f99b76632e7a0196eb206e435a2b4b2fdc0e0a00275f819c4ba710cced37810c045a3db778ed6084414e0242d95f7d8d3d3d84359f79c3ec82a6971d276aadacc9f0c517b1327fb1a0222cddfac14710d15d3abe97d2ea95f5e3f263a1df65b3815ccb01c6455759448a5a12dd7c2b0a3767ff7b680828586413932383f167e7821d77345e2224a6d23f088bfbd3ec3028cb30f", 0x96, 0x4, &(0x7f0000000040)={0x1c, 0x0, 0x6, @ipv4={[], [], @loopback}}, 0x1c)

00:03:07 executing program 2:
syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x401)

00:03:07 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
read(r0, &(0x7f00000002c0)=""/242, 0xf2)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r0, 0x2}, {r0, 0x28}, {r0, 0x4}], 0x3, 0x2)

00:03:07 executing program 0:
setuid(0xee01)
syz_execute_func(&(0x7f00000000c0)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c000000c4233d69e026c7e4c753fbc4f1ede1fed4f47d82663ed107420f4b05feeffffff216657051c422b18cb6070000005151ccc4a27d181e1eea01eff2cc65dc5f0000460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x1, 0xfc, 0x6}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8)

00:03:07 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r1 = semget$private(0x0, 0x6, 0x10)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x0)
mlockall(0x3)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4)
sync()
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180)=0xfffffffffffffff9, 0x4)
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r2, &(0x7f0000000100)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r3 = semget$private(0x0, 0x7, 0x400)
r4 = shmget$private(0x0, 0x2000, 0x24, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_STAT(r4, 0xd, &(0x7f00000003c0)=""/188)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240))
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
fcntl$dupfd(r2, 0x11, r0)
semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)

00:03:07 executing program 0:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x2, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})

00:03:07 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)="6493b7592be54a301ce8186370bf4952ad3d747c016d1864f574c28bed23b78523e20f36f48fbd7d20497e4720964786ee92e821dd4c24f6d9b7bdb50897", 0x3e)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500001c0000000000009008dd49059c9cd4774a78ac1400aae00000011100907800000000dfbcf7566a970900887599bfa53733e432cd4420cf308eb533171ee098c8e775fbad726745fa3b99dd75ee2dc5b1e3afcc6b87716859c50030957494"])

00:03:07 executing program 0:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0xfffffffffffffffc)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fffffff}, 0x24)
__getcwd(&(0x7f0000000000)=""/82, 0x52)

00:03:07 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x8000, 0x4, [0x6f, 0xfff, 0x7ff, 0x7fff]}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7f00000000000, 0xff, 0x10, 0xfffffffffffffffb, 0xfffffffffffffffc}, 0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x0, 0x6, 0xad1, r1}, &(0x7f00000000c0)=0x10)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
fsync(r2)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000140)={@loopback, @multicast1}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4)

00:03:08 executing program 2:
munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet_tcp_int(r0, 0x6, 0x110, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = semget$private(0x0, 0x0, 0x532)
__semctl$GETVAL(r1, 0x1, 0x5, &(0x7f00000000c0)=""/4096)
freebsd10_pipe(&(0x7f00000010c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000001100)="64385701a86b3a45815746b1e4b86005f22c5c8d99702d69f23d6448ca77f1ef8ba19dcfb0e16819a1739e47e1e9a3090b8675bc94f8fa0913")
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000001140)=[0x71])
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={<r5=>0x0, 0x8}, &(0x7f00000011c0)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001200)={@in6={{0x1c, 0x3, 0x101, @mcast2, 0x1000}}, r5}, 0x84)
getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f00000012c0), &(0x7f0000001300)=0x8)
syz_extract_tcp_res$synack(&(0x7f0000001340), 0x1, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001380)={r5, 0x70, "4776749e513beea7160f8354a6754223c6c9c2886892c67cbbcb2f100c36c6be1d23207bf9f613e003f632c8855432d2d54f396a483570f2a192da67d5a7bd0552beced352fd1a6310ce6959ff1bcf222bdb4dde97dbec6624c81ff64ee28a88565e223a4dc4bf685cceb13d01f36c58"}, &(0x7f0000001400)=0x78)
fstat(r0, &(0x7f0000001440))
semget$private(0x0, 0x4, 0x1)
r6 = socket$inet6(0x1c, 0x5, 0xffff)
msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1)
r7 = accept(r2, &(0x7f0000001540)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001580)=0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0x40, &(0x7f00000015c0)='cubic\x00', 0x6)
syz_extract_tcp_res$synack(&(0x7f0000001600), 0x1, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000001640), 0x4)
__semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000001680)=""/186)
fchmodat(r2, &(0x7f0000001740)='./file0\x00', 0x140)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000001780)={0xe1fa, "a70153cf8eceec677a66777f61f178e5"}, 0x14)
syz_execute_func(&(0x7f00000017c0)="429cc40221bf950a000000c422fd33d5c4e179f7d42e7f59c481ea5f40a3660f3a148f01000000ffc48265bc128f89a89af4c42249be9700000000")
getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000001800), &(0x7f0000001900)=0x100)
getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000001940)={r5, 0x3, 0x7}, &(0x7f0000001980)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000019c0)={0x2, 0x80, r5}, 0xc)
fchmod(r2, 0x9)

00:03:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0xa)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x27, &(0x7f0000000080)={0x0, 0x401}, 0x8)

00:03:08 executing program 0:
r0 = socket(0x29a9476fbd80e855, 0x10000007, 0xefc)
socket(0x2, 0x1, 0x84)
getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)

00:03:08 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="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"])

00:03:08 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540))

00:03:08 executing program 2:
semop(0x0, &(0x7f0000000000)=[{}], 0x1)

00:03:08 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x7, [0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0), 0x4)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x1, 0x101, 0x3}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={r4, 0x7}, &(0x7f00000000c0)=0x8)

00:03:08 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000380)={0x1}, 0x8, 0x0)
msgsnd(r0, &(0x7f0000000540)={0x3}, 0x8, 0x0)
msgctl$IPC_RMID(r0, 0x0)

00:03:08 executing program 3:
r0 = socket(0x10000000000001, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0xad, "cb88c413380979a06b32ff306ac1cf356a74bdf8c8510321217f5d44aec6be03eb5513789fb18e68310e72064f851b7ff9d3b1031441851dd9b376de16db42e09108189cf41efd616d5ad5f3e8a084439d501ba904db528202bacf6f1743043fbe75bdf46f5c8ebf1b08c828105891eea022e7377a0aba6d2297b4925369c9718c1612cd1e7df4eb1bd8c7e80219f70aaf1f0a58840a03d5bce562f6deb4876a0e8c7d2431427e345d6a195c34"}, &(0x7f00000000c0)=0xb5)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x0, 0x1000}, 0x8)
syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10")
ftruncate(r0, 0x3)

00:03:08 executing program 2:
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400, 0x100)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000200)={{"766dac4a1a60d893c74604f946217f24eebba788daefbc0d956289b72cca65d6eee349bd8529c18d71363fbd75670e574930679570c82b77bc7dca040cc7ff8d828927fc2e5ea1a6a84bebba5c058c51cb2a0ca6e17666fb103baa7038107c63f4b2721c25b247e0b37beb02a85a2f4f7c2fbf65796cc353dbd776660a71ecef3725a5b1ccbe76a9deefc334b3a61338208a1124a16d53127fedbaca51763f1c1ec76b338c1a06df68ee5804550fbaacb448268bc4537c251b5901f59f234cd08ad34c887304bdbb7886672acc746365377508573ed66a6bba6b43b261bc7999e5502163af727b3c1a7e640b3c6b1711c4c7e1fbd6e60832c38a9d3cf6325e0b22c89e76cecb0b371e2457a7e3ebb60df657fbe94a3cf33f72869c4c137ae72a5ab351e80e946794dd5fe494e65b3133f3568a8e51f5692d3e27ce2a2f1c3ad5e7f34ebd001ba09c452324ce85ef637fd3a7db67de72435c234c33eafe332f8791f8374a24ed185c2cd2d7f91c6c43ab62c97565f2d03690d343220b20ed21365e7ebddb4c99cc30192e1ad873c2b0e39a9a0afde9499b17ed1fbd720324a8d7cfeef694d0619d1d61edd58a5feff967f266ea056cbfc031f0fd36a48e9b7b88abc13ba20fbace4f9dbe75abdcd4822dbbd2d411c6f144516f26aaf51b79d108696beb3edb0afbd9647d3654fef28537321a8e5f8d14bbc35b77d320f65b5173d0d525bdf89b11e84fb275863581603fc0f3d76b7b3751cdecb51b3820bcbdac82eef554555b6bbc6d106216b3a8a8a3ea717bde5b5dd3329f80fdb5d880d2ce730360c3ae4b3a4f56f53023e475140bb7dcad3b7bc5c594dd35b5a620e369d9ed7ff2f5c8b6060ba227467a0c7d581d423980113ae1faaebeb58a04c38142318fab87fa8fb35ea7c7120098722f446b66c5132ea4771089aee33326a0724f336dc196395b8af04362d8d91a778f767402db95d80b375cae580c5e0e9bdc52ed1964820fb8b3a073acdb00defebeeaf7b86a26b40fd30eaa2713257f1cc8c4ba536183a1d03d9b2240325b5d9c2eb2f1937b8f8cac2e1c7bc71f4788ca3d0ea4ff9d4d1b7a94f323b2b47c282fb00805bcf660ea1075c02c4250a714aa8251eb120d7c4a7039f3c95454dfe8ad8421f4218b46332bc0c72528b1c2c3d22d428df30cd52b51d79aeeb1048b3a21f092969654fe37aab77efedaf3312756438136d456527b0787fce3b835dc9991d6f15f31e8683d32bbf678913f7359f5f3a8b3d094218fa6a176d80da249705ff5b53588193ad8f0f8e09dcf953d30b4ad042c5fb582144a451456acd2b2b81603f222db482975ac9fe7138f96c3d84ea616076c3926b9c62493888130067b7ade87b5b78fca74e0ef4474b6cfe721cb20f448757646734edc0327d841ec9842cdac5e555e5f6dea6b548842fea55e81450681", "5fed4a4b7e689da9a778c3a5010ae9a3badb3ac6e421e8580bc4aa39b4c7f799", 0x8, 0x7}, &(0x7f00000001c0)="b00dbee61e433cb48a62f0fe4afb617e8c8b5f0dca213e269a2ca25f05c0b5586474a7826b62400d9bf5668524", 0x42, 0x400, 0x0, 0x7, 0xa595, 0x0, 0xb, 0xc6})
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0)
r2 = getegid()
lchown(&(0x7f0000000080)='./file0\x00', r1, r2)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000700)={{"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", "d07517b9c5d78ec01ec9d9ee49c28e4c1824077500445276b83f6ad825d907e2", 0x4, 0x40}, &(0x7f0000000680)="cfe2467daff7866b8377231311045574279d2b9304cda4b02f4006b5ca79febcaa12221cb1d3c9f829bc63eec3ed852d87794048f6cc4083cc7825fa5f9338c4b80b54c8e532a1f13dd510f7246b9f69813b0db334d6c5f2e89295d76352ab2f12615f3133201388facabc4af00e7f01ac0ec36266f009afa9", 0x3, 0x1000000000000, 0x100, 0x3, 0x9, 0xfffffffffffffffe, 0x3, 0x480000000000000})
mincore(&(0x7f0000f8e000/0x4000)=nil, 0x4000, &(0x7f0000000b80)=""/99)
msync(&(0x7f0000fe3000/0x4000)=nil, 0x4000, 0x4)

00:03:08 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f)
sendto(r0, &(0x7f0000000000)="864b2aeeb7c0a634f743993359357c4782ef872d79c420263c50c8b21c1c67e4cf4f0d39b962b0df2180caec26ebc75e29b177940c45189cf8a42698240daab22e667b", 0x43, 0x20000, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x4, @loopback, 0x4}, 0x1c)
socket$inet(0x2, 0x0, 0x1)
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')

00:03:08 executing program 2:
r0 = socket$inet_sctp(0x2, 0x200000000000005, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0xfffffffffffffffb, 0x0, 0x3}, &(0x7f0000000040)=0x198)

00:03:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x10, 0x0, 0x0)

00:03:08 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f0022e2f66696c653000"], 0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x1}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7f, 0x100, 0x9d, 0x80000001, r1}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1)
shutdown(r0, 0x1)

00:03:08 executing program 2:
r0 = shmget$private(0x0, 0x1000, 0x121, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/24)
r1 = socket(0x40000000002, 0x3, 0x0)
r2 = socket$inet(0x2, 0x3, 0xe3e)
dup(r1)
setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0x8000000000, 0x4)
sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={<r3=>0x0, 0x7}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r3, 0x8, 0x8001, 0x20, 0x200000, 0xe4c4}, 0x14)
ftruncate(r2, 0x3)

00:03:08 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20848, 0x80)
ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)="715df1d3d4d3569bdaf0d6f40f6156d4b8e8bb1e454a")
setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000280), 0x4)
accept$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c)
setrlimit(0xf, &(0x7f0000000180)={0x4, 0xc8})
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x3ff, 0x4)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000080)="1821c269233c05ed2454f9e284707fed65357c1e259cc75527273da39b90c1c0bf48bab288449da275fa51bac06d46845b960619dcc3f72f8aee9a57e88c370ec4b8b399cda7262a0540668ef22af61bbfadac2836af84ff0ba41139514b3d8f908532191ac4d54cf0fb2621f265191b70c380b3d3f465fc17b65f84ff50ca63ee27166035e88bde302fa071daf46226cb508ebf734066d8", 0xfff, 0x1, 0xee})
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000200)=0x3fe000000000000, 0x4)

00:03:08 executing program 0:
geteuid()
mlockall(0x2)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
freebsd11_fstat(r0, &(0x7f0000000100))
syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

00:03:08 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
msgget$private(0x0, 0x405)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)
ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8)

00:03:09 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x1, @rand_addr="8ce2b5344c6a192db2086f28d65969ba", 0xdf}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="62c1808b94099fc170b65001f8555445f24a8771223aba5752ee7b1fa402fb68417a21cf1f737e690032336ef66bf3a0eb3941ff171e6453611cf8364fa84fd8fb96354dc02aa44ad1da4fa481da99c7ebac2ea5f45dd43a133e0fd0ab1b5d82bbf9420cd3813c86a00ed6415f8d3657", 0x70}, {&(0x7f0000000100)="b71f238f4f01967b5c9b99fa2102e8722b9d898c2f2e151a87825964c721387f57ea590f5163d4b1c5689107c9b10c33f2d8df2bc9108624b27426de738ce6e1962a75daf0118a966905445322b9f4b0a5cbf210bb48db565a0d6c4ebd9737abe4fd1f3853a6467d8c9bf37948e2ffd30c68a6320ecbea7bd27e2f3ff38ca2edbdfa7e456f739b16b0ec0bf84a1aa053439c1f3d8d7d14b95834c0eaf8d510fd179aee1701ae5c833da1d23c94b8038c0917f0e785df1702b3291da3679b40aa8c90eea9e8debd2bfcbff98c", 0xcc}, {&(0x7f0000000200)="7df0c6d62150a9759598e8de1081e66d9d84d3dcaa9d1d83de63e606f8737a628a4481373e66422cda03efa97ccbdc90ec2bad58c5d9d6bbb7da1cb1103812cf1ae4fa23624dc5bf", 0x48}, {&(0x7f0000000340)="2a58162aca1082842e772c52154d94923dc6865ed6cad3c0b4cb9b6875a1d0425c7d22a279f5350ccfeadae91adea9bd78fc9b58eedcbf4ab1e0e97c8eafc7ab8479b18cd251e564a917f3f6890fd71c0a6139b7d2cc9d0c0c067e9561440383f2aaacb303f2c7caa6564cc24151af27d7e47f99db969f735eed6f89df3aa0296ff8bc04efbb59368ef723c3b37d9897fb9eb6867757bbd69260fa9114e9c296ee8fab6f9e7db3466e06f637c4e6bc2935c97e3071834318", 0xb8}, {&(0x7f0000000400)="3448d758aec869b5ea79b1386f921b50b16092ec48d44f734367f8318e729d1a546d84d6b83a4ceabd02d4ad7e3b8e9154be4c7e06eb11be45fe5f0c9e2bc2c50c0a29ae460f52fb7153cf32025e76c46abdf6db93080253ac5f18d1ac28794907a1bace6f2c04b1338c7bbf3195efdfd977464deba0df381ce486c8b748568ae9bf5b3e36f3cffc4624a5fbe3d901e180f8eb4b61a6a57b99fefeee6ef0d945091110913180d182723729b7f71c5e69534626ac958bbc5cb8e6f6caa7f67066d2e7f4c6d6064a70657a71c0154d4efefa20483fe57d91b1b1b594864c47", 0xde}, {&(0x7f0000000500)="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", 0xff}], 0x6, &(0x7f0000000600)=[{0x50, 0x84, 0x400, "40c90ef12a95661f7107b9cf6961e28d7b688512247761bcea759d0b758cb1c540143263be3cd0e8c231b7bca2dcafcd6bf6b4eb22325b641773"}, {0x60, 0x86, 0x3, "c24be9529cdbfc552580a005605f9a411438a13ea26afd525aa45cf8328f139bab6527821f8334a3629e2648e95a90b5b112880feaf528b32824746080cbed9eb20817cc50b97c725f4b701a0451bcbe"}], 0xb0}, 0x100)
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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", 0xfc6}], 0x1, 0x0}, 0x0)

00:03:09 executing program 1:
syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x7, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="b42e1bbd6297d31546c3b387f59e341506c8c49ca261264c114a1a4305ca7147f2101263ea322c6aee005f8526392f4801507e2cdf42ae2307cf0c0288f61c0ec8eae5a67e493135c8def2c010fad639686c80ed9520e29c21a70433d02a3d3a6c79a7e071deca62850cc7a56d48cf85b112ce2561cbc3974794e29c861924f7182eea859b84adfe3463d5bb8394c5be9ac6efecb929ac27f9d6a2f17c37758ae15056626c05ac2d0acdc9852db41ddd8a")

00:03:09 executing program 0:
freebsd10_pipe(&(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000080)=0x6e)

00:03:09 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
open(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0xbc)
r1 = open(0x0, 0x0, 0x0)
unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0)

00:03:09 executing program 0:
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000000c0))
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, 0x0, 0x0)
setuid(0x0)
r1 = socket(0x1c, 0x3, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10)

00:03:09 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)=""/11, 0xb)
syz_execute_func(&(0x7f0000000180)="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")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = msgget(0x0, 0x400)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000300)=""/174)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0)
mlockall(0x100002)
fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000030065b8faff0500000000800000000000008d2e1d68fad37c7cf1f5772af88c308255d9d5675f770931dc4e40a09ea7504f8f1fd39bd0489484b53da7660df112085c7dbce6c4ffffff7f000000006bce84bcc98965d673ceada5cda4e0459b35c020b45ef8d7cc52c6e191816f4611abf50579878b393789b16af5e95116"], 0x1)
getrlimit(0x0, 0x0)

00:03:10 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000700)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000740)=0x1c, 0x20000000)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000780), &(0x7f00000007c0)=0x8)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
accept4(r1, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
sync()
sync()
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000080)="3119fdf856af0651f01d8e6ccbbb71d64227a78094febc88fb59eefa7f6e387783ee241716a09d0b9d3965182a17cc0723aca71a1f5e4f65bd7da0435d2edef5103985e8a4c69346b75d63efd5968a079d15b60bf76534b81e06aca281cdc6f8193e32b8524b4aedb9522f74b8a48b0724629fdc6e7c71e01467f5451e287b6bf3d79fab615633c776ddff17f892a0a0c202ef0a71919dc5ec91e9ad7f420952")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r4 = semget$private(0x0, 0x7, 0x400)
semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x7fff, 0x1800}, {0x1, 0x1}], 0x3)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000240)='/dev/pf\x00', &(0x7f0000000280)='/dev/pf\x00', &(0x7f00000002c0)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='/dev/pf\x00', &(0x7f0000000440)='[]\x00', &(0x7f0000000500)='/dev/pf\x00', &(0x7f0000000540)='/dev/pf\x00'], &(0x7f00000006c0)=[&(0x7f00000005c0)='/dev/pf\x00', &(0x7f0000000600)='/(\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='/dev/pf\x00'])

00:03:10 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000004c0), 0x10000000)
freebsd10_pipe(&(0x7f0000000500)={<r1=>0xffffffffffffffff})
setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000), 0x0)
setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000540)=0xe35, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x5, 0xf, 0x7f, 0xfffffffffffff000}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={r2, 0x9, 0x7f}, &(0x7f0000000480)=0x8)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="3529c25e3f6a97776469dcebb0a8ed38a6b28f8edb39486004aa1c7776a3f55ca6c84d66750d35f45969d5e2d23025598048f93d3b50f04e9f8c0e4eb532f29a5b6a495bba37023104944d968bce15f0f6d0e34b7a4bcb07147076456462e2d7a1e7201877d6247ddf1a47384299dd3a958ff20dccb992dc74e4d0693045507947d0a58cc98a", 0x86}, {&(0x7f0000000240)="26d58b16d7f61230138ccbc27c3aab5eb2432ff530aac322", 0x18}, {&(0x7f0000000280)="6164c63fe4aaaadd5aa64e0348851ca721a1d10c165468d473c9f05246915a1d88c52ca321f0495cff32e60f62c153f617d4367ed3feee16c60b7a95ae0a14ccf5942e23e762633a99871c8736e897ee28f99d6f512e79cd2d36326f54f316061655b555b77559400d9ff079bcb147e7fa06c0bf9ea10c777c7169", 0x7b}], 0x3, &(0x7f0000000340)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="bd5b5564dce4bc2850f3ace2292a6d3d"}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x100, 0x7ff, 0x89, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x400, 0x8001, 0x4, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x7fff, 0x4, 0x2000, 0xb5e, 0x6, 0x68d9, 0x7, 0x6, r2}}], 0xac, 0x4}, 0x80)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0xb)

00:03:10 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c090f05041559bf0b00000040d8e541e2e93e362e2647c1343897c40155576609fb660f72d50f0fb8c4054e4eeded1e0fa0e509ab69ae21d97dfcfcc4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d466410f1439e8628f6808a3056f0000004e00c46466363ef3430f2c1c2b8de3c0fd26e547f3be58c4a1dd7dbbd030a1c9fb110fd3c4a261b7e2")
r0 = semget(0x0, 0x3, 0x400)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0x4])

00:03:10 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0xa464, 0x4)
poll(&(0x7f0000000080)=[{r0, 0x101}], 0x1, 0x200)
bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0xcf4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)
syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:03:10 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
recvmsg(r0, &(0x7f0000000480)={0x0, 0xffffffffffffffa9, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/55, 0x37}, {&(0x7f0000000140)=""/86, 0x56}], 0x25c, &(0x7f0000000000)=""/10, 0xa}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={<r1=>0x0, 0x8a, "d71af31112ec8d03f0cfadf8ebb1fbfe65dbd2fa8bb2ac58c63d6f96f40e328f16c4f66c4aa33a038c3183db0966d1eba2b59b76b2017e47ce00035704b7c63757b09c651fb2080ca0da241be988100142d12ca408217177af677d135ae92b78e5a6384e19630bdc512dc7861330494fcf6166b871149cb833ef0a75f473417da5ec741075df82973192"}, &(0x7f0000000040)=0x92)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r2=>r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10)
sendto(r0, &(0x7f0000000240)="a1405901b92ef1612516870d503825f0ecd2dac1529177cb107cf8d89c2b977e6583a5a3a880cb4cbeb499d9c27436c59049fee5e6b6363759cd63da4a3a2515fba01c86db23490da0113b47ba67371a76a80e82713fa17bf9d25239654ea4761f4c8a1213a0ab892289bea101a071af68722aaf5b1cb93282339d85b72a5e91d606a0332bf68ca09b351c722a86", 0x8e, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r2, 0x5}, &(0x7f0000000440)=0x8)

00:03:10 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x400, 0x401}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000200)={@local={0xac, 0x14, 0x0}, @rand_addr=0xdb5, @multicast2}, 0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
open$dir(&(0x7f00000001c0)='./file0\x00', 0x100400, 0x8)
fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})

00:03:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mkdir(&(0x7f0000000340)='./file0\x00', 0x96)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./control\x00')
r2 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000080)='./control\x00', r2, &(0x7f0000000140)='./control\x00')
unlinkat(r2, &(0x7f0000000180)='./control\x00', 0x0)
fcntl$dupfd(r0, 0x0, r0)

00:03:15 executing program 3:
syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = semget(0x3, 0x1, 0x0)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000200)=""/66)
syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000")
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
fcntl$setflags(r0, 0x2, 0x1)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:03:15 executing program 0:
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
shmget(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil)

00:03:15 executing program 1:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000600)=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000440))
r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000540)=0x1c)
r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
sendmsg$unix(r0, &(0x7f0000002640)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000200)="75cd52d2824b2a1a23e0f8f57653b154f355de333c11834ca92916c554cbf76e06efbef6f27e09026f4088cf", 0x2c}, {&(0x7f0000000240)="c2afbd840e7ffdee2076e75d7093d1ace29f5a6682049e35167036ca1ff16e61ca5a2d7f81b63080c9e2222e9c97c8265dd2c22005247def9f8b3f20eabde1e9f1cf298fa42b866c5b5acc848496c9a66efe3fb284ed0a3ff2166da408765fc5c937efe4ad92df13bd7aaab42157b06661b937eba9506eac347a29844271fb662bf72b0bdffc9695b78b76e9789b10234333d5ec4d9137903c4d55e4846fe7f71768f2ccc2c79669dc6ed373cd952501ca6e2e8052e9916160966d46292a1024c38218310c016129a7dd929935d6e0cc15d6d486418d2d11605f70a4d9e7a116e48e9c1964", 0xe5}, {&(0x7f0000000340)="30e49427eb0588b69c871fbfcc339c96a985d8711815d2f8d6b1b412c6c6fe8192f88b4e51b9087c640be1f24cec71befe1a4c20c5dd13be420281f6872908d20541ad713699994fd2a82590048d7ed5ee11b2a8e0af66ee8729955a6899061a75b8b0363818a76684757c27c4070042eff01f8b1f4a85b56098ab66ac5b8ffbbb298bf78559cdc231cfe31dee7a", 0x8e}], 0x3, &(0x7f0000000580)=[@rights={0x30, 0xffff, 0x1, [r1, r2, r3, r4, r5, 0xffffffffffffffff, r6, r7]}], 0x30, 0x104}, 0x10c)
r8 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1)
fcntl$setstatus(r8, 0x4, 0x10000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000002700), &(0x7f0000002780)=0xfffffffffffffe7c)
readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2)
rmdir(&(0x7f0000000140)='./file0\x00')

00:03:15 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0xffffffffd4d33a36, <r2=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0), 0x10)

00:03:15 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x100004)
r1 = msgget$private(0x0, 0x48)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r2 = msgget$private(0x0, 0xe0)
r3 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0xc)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
r4 = dup2(r0, r0)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
msgget$private(0x0, 0x40)
msgrcv(r1, 0x0, 0x0, 0x3, 0x1800)
open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
accept(r6, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETALTQSV1(r5, 0xc130442f, &(0x7f0000000100)="311dd469182add717b0f986d3d5677368c32da80bf00cfeb0d086801ea3375dcd4766300fd553ff93d1cd14ecc056b592c73474346b18f00ac8d2e45128d8e8af97d5662b66e1df6a30ec8f88a5187dd2aba66")
ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504")
r7 = semget$private(0x0, 0x3, 0x604)
__semctl$SETVAL(r7, 0x5, 0x8, &(0x7f00000001c0)=0x10001)
fcntl$getown(0xffffffffffffffff, 0x5)
sync()
msgrcv(r1, &(0x7f00000007c0)={0x0, ""/115}, 0x7b, 0x0, 0x800)
connect$unix(r6, &(0x7f0000000680)=ANY=[@ANYBLOB="00f2dcf7404b8b7fe12f779a000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e7658b77c1f986e59ab96e9b8d74ee2fe9a3fab1857b4813d2774"], 0x1)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f0000000240)=0x8)

00:03:15 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x2, 0xfffffffffffffffe, 0xffffffffffffffff)
fdatasync(r0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
getpeername(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000080)=0xfffffffffffffe3b)
r1 = dup2(r0, r0)
socket(0x17, 0x7, 0x6)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000200)={{"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", "e355fba48edda02284a9635310b9149e55c62b2c880e16930774518134b4b497", 0x6, 0x85f8}, &(0x7f0000000000)="0a9666618e532bfbc09ca8adcbcdb5ec84fee2dcf06c3e7fbf30a47ab482578b28d65bc4b4f4a4f55952dd7cba1812ae9f6fe52b98973250", 0x5, 0x8, 0x0, 0x7, 0x40, 0x800, 0x8001, 0xa0a})
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000140)=0x10)

00:03:15 executing program 2:
r0 = getpid()
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000180), &(0x7f0000000080)=0x35c)
r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x180)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={<r3=>0x0, 0x1800000}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x9}, 0x8)
setpgid(r0, 0x0)
getpgid(r0)

00:03:15 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1206, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @mcast2, 0x80000001}}, 0x0, 0x0, 0x400000}, 0x8c)

00:03:17 executing program 1:
syz_execute_func(&(0x7f00000002c0)="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")
nanosleep(&(0x7f0000000000)={0x7, 0xee}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000)
flock(r1, 0x3)
sigaltstack(&(0x7f0000fed000/0x13000)=nil, &(0x7f00000001c0))
r2 = fcntl$dupfd(r0, 0x0, r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={<r3=>0x0, 0x3, 0x9}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x6, 0x4)

00:03:17 executing program 3:
select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100))
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x5, 0x4)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000140)="a50ecee8c7043d1d9573d6b7c378f4499a69dac81c81f009ea09aa4451da9f22ab66e892a93071c685bf4be1c28f32a7af33bd75d16b67b26bfc18972708f839c486404e3ca278d2f02baec78b3ef3d0a0c30c15cc0898e43a2690cffb5a6c08367b80d784f831d7640b88e11401e450514baa4d824c5057cbd7763cacc8f4ff05d3bb489f4e01f60244b5a093e21df35dc496de4da744816048bed9cc39929ad17f2d9a0dd04c9c18d396e7f2af7766b3aa2540a78cd309b5f9f3aaa762cdce2b73b526a14618")

00:03:17 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
chdir(&(0x7f0000000540)='./file0\x00')
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10)
getpeername(r0, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000005c0)=0x1c)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "787ff3e886ecb069a77b77ba2ce719c183b49f6411f52c5f45a31b0f2864d590", 0x401, 0x4}, &(0x7f0000000040)="2dfaf66c894939", 0x1f, 0x101, 0x80000000, 0x3, 0x10001, 0x3, 0xffffffff, 0x10001})
ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0)

00:03:17 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "e31f434a4142d1d835b733a893ed178c3c83980314e9f2912381357aec75c6b0a78abd1610d041afe0419a632f6087879170a386640a7497d6cb57672550b7d625d423844cd649c591179d9a108787881f8a1f539083455d799c65fc999997738549b9c83dd594007bd30b48d0244e5eb40d0cf1b0adab60c6eb7a02d152ea6cabebc11930f901487d286c69a6a228d47e522042a354675f119847f7ff574c6557e83fa5af18b9f00c35834dd66150daf0fdd58452d67e8039a8daf93b1d2b012470e163d0e1b130a17685d3f155a13526937e0c1b826691d716e53b2419bf8106623740d0ffbaacaa14f826014c0b23"}, 0x100)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000240)=""/187)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c1c1705f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f5b826264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110fc421cd69d8a261b7e2")

00:03:17 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100008, 0xa0)
unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:03:17 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, 0x0, &(0x7f00000000c0))
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:03:17 executing program 3:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000)

00:03:18 executing program 0:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40400400000002c2, 0x4)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x76, 0x7, 0x4120, 0x5, 0xa8, 0x7, 0x5, 0x40, r2}, &(0x7f0000000280)=0x20)

Jan  1 00:03:42 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416
00:04:07 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6")
fchdir(r1)
renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b})
mlockall(0x1)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967")
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000940), &(0x7f0000000240)=0x100)

00:04:07 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000500)="295ae8bd8e71a41a14228fac11b589dcffb0c8354dc07b221a600ea785b899b5060489570b1a185c469714f1ea6677af5a2eecf1d375c2322c050582a1288463180c95ec0f1cd95407ab767979fbb4a48535bf1d5729418bd1ea409e9c5d27f2e93d152a333727374603a39042f08464a61ccd97494665e4788e1da4f9ec0ff07979b3b25466618475da389252d8f2d1842a3c23f063533dfb2757fbfa21d9ed437811b9a0bcd2f40bae8eb7f473940c6ed1a46774a8508a525675ea172ddeb47e24")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
freebsd11_getdents(r1, &(0x7f0000000300)=""/66, 0x42)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r3=>0x0}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380)=0xfff, 0x4)

00:04:07 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000200)="982c3e0f050520d0f80791b01ef3470f4761999650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x9c0, 0x2)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0)
pipe2(&(0x7f0000000640), 0x0)

00:04:07 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xb3)
getuid()
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={r1, 0x0}, &(0x7f00000002c0)=0x10)

Jan  1 00:04:07 ci-freebsd-main-4 syslogd: last message repeated 1 times
Jan  1 00:04:07 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM
00:04:08 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)=0x16e)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x6, 0x4)

00:04:08 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
geteuid()
r2 = dup2(r1, r1)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0x100000000}, 0x4)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)

00:04:08 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8001, 0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x2, 0x2, [0x4, 0xffffffff]}, &(0x7f0000000080)=0xc)
utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x5, 0xad}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0x2}, &(0x7f0000000100)=0x8)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
flock(r2, 0xa)
getsockopt$inet_tcp_int(r2, 0x6, 0x4, 0x0, &(0x7f0000000440))

00:04:08 executing program 3:
r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f000007a000/0x3000)=nil)
mlock(&(0x7f00000fe000/0x3000)=nil, 0x3000)
shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x3000)
syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = open(&(0x7f0000000280)='\x00', 0x10000, 0x54)
r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x3ff, 0x4000, 0x7fffffff, 0x7f, r3}, &(0x7f0000000240)=0x10)
nanosleep(&(0x7f00000002c0)={0x737b, 0x2}, &(0x7f0000000300))

00:04:08 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x1342}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8)
setrlimit(0x6, &(0x7f0000000000)={0x8001, 0xff})

00:04:08 executing program 2:
syz_execute_func(&(0x7f0000000300)="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")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x102)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x7, 0x1d2, 0x9, 0x5]}, 0xc)
syz_execute_func(&(0x7f0000000540)="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")

00:04:08 executing program 0:
syz_emit_ethernet(0x6a, &(0x7f0000000000)={@random="cdbf0e000084", @empty, [{[], {0x8100, 0x40000, 0x5, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr="00000000ffff00", @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8b, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})

00:04:08 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6(0x1c, 0x6, 0x7)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = accept4(r0, &(0x7f0000000180)=@un=@file={0x0, ""/8}, &(0x7f00000001c0)=0xa, 0x0)
setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000400)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @loopback}}}, 0x118)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={<r3=>0x0, 0x7, 0x400}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10)
r4 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
r5 = semget(0x2, 0x6, 0x10)
__semctl$SEM_STAT(r5, 0x3, 0xa, &(0x7f00000000c0)=""/191)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x14)

00:04:08 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x0, @rand_addr="0e2a46b7e83b9b7a5968fc259a8843dc", 0x7}}, <r2=>0x0}, &(0x7f00000002c0)=0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x2, @rand_addr=0x7f}}, r2, 0x539b, 0x9, 0x7, 0x5, 0xe83}, &(0x7f0000000400)=0xa0)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x178)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400), 0x10}, 0x4)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000440)="f04245a1b7f855ad044fef29ed1d841b2ee78ca64305e6b109349e307f1d15e5bfc73771a0a779ed40c770baecc70ba062ce9c211d8b75598a41fb51a2ac3e7fdfc253c8973e6e0d0ff5795b08d69bb6c6ccc73f9a58a9d058ca1e8229d1276007825b5d3f9d4131476124e69e1956400cef75a41643f885860e306e31a7f9baf08f43de3ad7fd50d1617a7acc0f33bc9be00875090a9d099048ada688fcaf3e1a9719741eb09a13264ad08d96")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r3=>0x0, 0x9, 0x3, 0x5, 0x401, 0x5}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x9, 0xff, 0x1ff}, &(0x7f0000000180)=0x10)

00:04:08 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c)
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:04:08 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
fchown(r0, r1, r2)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r3, 0x0)
close(r0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair(0x2, 0x1, 0x3, &(0x7f0000000080)={<r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18)
accept(r3, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)

00:04:08 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="a79aa97b0768", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @multicast1, @remote, @rand_addr=0x7f}}}})

00:04:08 executing program 3:
syz_execute_func(&(0x7f0000000240)="98994aa84a1c340f05bf2400870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2")
readlink(0x0, &(0x7f0000000100)=""/164, 0xa4)
mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0/file0\x00', 0x80, 0x2)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000400)={{"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", "e0eb3cd8e61d3a240553be700a6df88431ecb9c4a4779ecc7e157bcd39ab7575", 0xffff, 0x800}, &(0x7f0000000080)="7b8882d0e5d609d4094317f62bf81f70d0d7fde34294b33601183a913c0ded72384a73a9", 0xff, 0x10000, 0x3, 0x0, 0x6, 0x3, 0x0, 0xffffffffffffff01})
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000980)={{"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", "895ac9d6ab45e8e2abb3a3d5db961043e29e4d6cd9e2f734bb898cd1b37197a7", 0x1, 0x3}, &(0x7f0000000880)="5d97d6b15c8bd9b9ebf43f1286f0997c55baade9eb6ca5d3d687906d223fa556f5c9b1f847763b7233517c0b6b763d8164348b22d7116aca7628356b9b68ee96acfd23b18b0dc0d0b8ec8ecf10a1db581f30cab09fbb92392ad8a43cfb5c8e371cf7c644456c970e17814e66fb77b7e990d282a2d02eb6dc654e38d85c58be76046114d0ab1d480297ea477915736b89eee335850667e82359e0bd2c9bdd5913af6f66ba983f06aafdd8c30b8aee645ac06bb5cff5837d1a8a0bb04f5cb2461d8ad84870dffc9cf9c38aa72a65", 0x3f, 0x7, 0x1, 0x4, 0x7, 0x0, 0x6, 0x9})
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x800)

00:04:08 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chroot(&(0x7f0000000040)='.\x00')
chroot(&(0x7f0000000100)='./file0\x00')
r0 = dup(0xffffffffffffff9c)
socket$inet6_udplite(0x1c, 0x2, 0x88)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000080)={0x5, 0x7})
chdir(&(0x7f0000739ffe)='..')

00:04:08 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000040)=0x100000001, 0x4)
readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0)
dup2(r0, r0)
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/4096, 0x1000)

00:04:08 executing program 0:
socket(0x11, 0x3, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x11, 0x80000000)

00:04:08 executing program 0:
syz_execute_func(&(0x7f00000004c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe958249b26c4c2f934d9fec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c2440c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")

00:04:09 executing program 1:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x2)
recvfrom(r0, &(0x7f0000000100)=""/230, 0xe6, 0x400c1, 0x0, 0x0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
readlink(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)=""/53, 0x35)

00:04:09 executing program 2:
r0 = open(&(0x7f0000002a80)='./file0\x00', 0x80000000000207, 0x80)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xff8000000000}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000240)="d5a6fbf6932bb8bf2adec6f9fc98d49e96381a9a3b7dfa76b6b080ef1bfeddd19aa4c18d079c37ff9d566223367bbb8b5bf7cc416e7738322ceb4bc45e9a4b1aa8ffad4ccefa26138bca32c694711a2a4adc1e6d99a5d9f4392eceeb2a30bf87cc67de3e2aaf4b4a", 0x68}, {&(0x7f0000000380)="e8d8d0dffae6b6ed96fc08b4e102c65add4c1ec2b64ffc413b8005433fa1a03d35d4f500c8a54a10bef5e2a3e6befe9c3de5f3f71191793bbae6b5a523bf3f0618130ae8cc646cc89aee8fed3f3a4f60a3d91c7dd0e5ad06ad1b41a6d9a31ad3f5b2ef9d6c52ff2f972d0f0a2b709e73d89073371f91c248e97a07ecb3efea6158d0259d20986d7d361cb155d1066c7e45b5fd563cc5197e27fd5052c259776f515bb9402db3336dfc57064bb02f81e421895a99a0d7b8cea71b87b26acaae580b90cbe27897d20f", 0xc8}, {&(0x7f0000000480)="5d27e8808db6ab19eda9d5845c1f119bc5e65b6947361b23eabd56813bafc302521a99e62a6e733f1f152fbbe46441d81586d19808dd439823477cc225341046d4138f83e9569473b15e1376d0fe6eaabfc4f534d31d369541972678dad80e5696e71a6b3a8d7711fc64d55a44f9c5f6102327f134596860518e4b683042b5a667fc75bd00a819587279d583ffbc5acc880bad4eb5fe2bc0c8cbe6a169f5183f20dbc18d1d4bdca7db4d396f65075fe24cc579b688decd48b3d9f1c36d6651333e8a", 0xc2}, {&(0x7f0000000580)="20d79f50f0715606725d72e7a7733222cd1e6ee55ac52d6690e08b464afec04598b88a799affc7c682bd329b8609ae7f6e34b36ea06f9a31714fb6312e713297ebfca9291f4348fc4e216ab04b1dd6e66533b86077a5b599d18fba1d1b3efb1e1d1c288bbf645278ceda7bc17cf860df270748ddb54d4a551fe13b4ecc36518724db2069beeb3d4f2dd04746716af1a620d24ffe0d55dfb73e76a7dcecaf41f832b782afe996d4c5a9d2356a21b14d31ceff923b4740f3c7dd9e9eeb4a51f5dd5f8927e71ef62aa75af201f06ca83da6d978f953592fc21afbc40fae8bd1082b011ced7618c728dce9fb5b7ec17c", 0xee}, {&(0x7f0000000680)="40dd6f8198492e5bea03c90ac315f36ed2c55944532d7d531cf656fdca72c8012abf6cb45d3af1f5024ab122f7d3d5fce99c3fca07cbda81d18665e964d1b6f78756f6cb992f5ef491c85e0b257d8710e26cd3ff62b883ac793c692019d38b68119ac9c18dc07f18ff763cb7b89b1c9b638af5269023dc9721e17d7792ae4d7ad75c563ff2d14ecfd5262cf0fedc816982a0e8b46e1cf271a794a6187a8f5d18efbd990090fbf4e9f02e6f2ef1f8a8523abff9d491b2fec9da3b8d3855f7781455a13f066bd28388ab244f0408dcbba40d1ea76b02255808b5b425bce359d221f7ad6e64e01c5eb8a0c6157ff092943b4c", 0xf1}], 0x5, &(0x7f0000000780)=[{0x1010, 0x3b, 0x3, "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{0x1010, 0x11, 0x2, "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{0xe0, 0x1, 0x80000001, "7a624d84795a8ee2f214d219bded18d43308a442d037edecaef3a7fe31c12959791c9eb9c18a403169d5c25fd58a3ed3f480f492a3d005247403eedb6108d49859b0eb474b559a816206b94df305b33122063d722984ae055415f1abe752dfd82d11b003ad2315525dd40d5f07b647172e9cc8f8b2b86289af53be66462c200098fd092de5168f882b4c70f860a1b54e4a9e46eaef82983c0682ef316a445828270e52d405451d77297b238856a06f35200b9501fbda5f05ca5dc3c151658c8742bdcb4aab1d28e420bb062c"}, {0x68, 0x88, 0x81, "01bcfc3901e2389b31f951b3767aa277af69d21c0c006490949506c76d94ab223d8cf2a0be333c11de3b7a4e635398d2c884a8f751e0f3027c60708105aff5ec0fa93882e842b27bd47d6044305ca0bef76f8212fa5f8ebd"}, {0x30, 0xffff, 0x8e9, "fd50c766cbeabc17a444fcf9a3441177f23c0f6f0c3e98d3524bf0c075ccc0"}, {0x98, 0xbe, 0x7, "463457952c498be9757f7275702d9e90098fa30f0ce7773f19c031616baa80555ab4382c9e80ea3ce82e48d5705375ad53e0c2fe0a59b6c8bcbf05382a741071ac3ac6d0fb37633468878108bfe6ef92a0b1a4591442aa1ef01483e2f3ca69d84d486fae4f12d9dc72b0284a5e471753db5acceb1fa8d097dd6291c3b37168e1d1b496"}, {0xb8, 0x29, 0x1, "e3e70cdbec84286ba122680e2973c29b8d1fc20ac6546cbdc8e7362a1777624518196ce39d9992f3e5edb8a4e58e16ca100d763d9e43dcdee10d2bb6bc53979d453f9768a252a1b6ade5559868fab7baafae74c3280fa7f79bd3be9f2aa6b16e007c304a79f9908df300c458d5dbe96e8c1d4cacd9d3b28a9ed9009cfae32c26b054b5e57032e34a3d2a7a4d12cff98e142aef29d13bf978d16bbc017decb5b156fd"}], 0x22e8}, 0x80)
read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)

00:04:09 executing program 3:
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0x0, &(0x7f0000000280), 0x4, 0x0)

00:04:09 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x3, {{0x2, 0x0, @rand_addr}}}, 0x90)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @local, <r1=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast1, r1}, 0xc)
r2 = dup(r0)
sendto$unix(r2, &(0x7f0000000280)="f61514542a9eab9bfc65fbaeadb84f19f49ef7a8a2658fc3", 0x18, 0x20000, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000000c0))
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x3f, {{0x2, 0x2, @loopback}}}, 0x90)

00:04:09 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x101, 0x3, 0x8001, 0x6}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x65, @mcast2, 0x76}, {0x1c, 0x1, 0x400, @loopback}, 0x2, [0x1, 0x80, 0x7fff, 0x5, 0x20, 0x6e4db459, 0x4]}, 0x5c)
r2 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="3d000000328b653953ea6f0ec4df13195920184a8bfc0da1a5df14b42b48c8c6c05190c99052c4d5f3e0ffffff4a1b51ee60d888d829886ea55209d6fecd43088344459f5afc5f90092fd1b7fb094cae1a1ec1b0f68b38532804ea4a6ec5a100a1b19957939c7b5bb03a2960583afbf343f4eba8ecdb9fc4f0b1d49f02cf66d9495f49b412f2d9728a1ca3e84e7120cc3b67553bdd"], &(0x7f0000000140)=0x45)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r3, 0x8, 0x4, 0x3f, 0xffffffffffffff14, 0xffff}, &(0x7f00000001c0)=0x14)
syz_execute_func(&(0x7f00000002c0)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c4c729395bf9f941f813bb3854aa298fe9589b26c7e4c75453fbc4c401edfec4427d6f82822a00c4da7676ed0f16c68f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc00000f179200000000eff265dc5f005b45363ef80f9966030faee42c2465655e5bf447000026400f0d18c401feddf6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411")

00:04:09 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000")
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:04:09 executing program 3:
semget$private(0x0, 0x3, 0x200)
syz_emit_ethernet(0x7fffffffffffffff, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}})

00:04:09 executing program 0:
munmap(&(0x7f0000c64000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(r0, 0xfffffffffffffffe)
fchmod(r0, 0x80)
socketpair(0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
listen(r2, 0x1)
truncate(0x0, 0x308020005)
r3 = open$dir(0x0, 0x0, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_int(r4, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4)
sync()
fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, &(0x7f0000000140))
preadv(r3, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {0x0}, {0x0}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {0x0}], 0x9, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
lseek(r2, 0x0, 0x1000000000003)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1)
r5 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0x1, 0x4)
getsockopt$inet_udplite(r5, 0x88, 0x0, 0x0, &(0x7f00000000c0))

00:04:10 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x100)
getsockopt(r0, 0xdd, 0x5, &(0x7f0000000200)=""/184, &(0x7f00000002c0)=0xb8)
getsockopt(r0, 0x2, 0x9, &(0x7f0000000040)=""/155, &(0x7f0000000100)=0x9b)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000580)={{"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", "71faf2f77d70168311542a8b5334fe44c1eb45527aec8c9fd4986729accb497a", 0x9, 0x7ff}, &(0x7f0000000300)="3c55a43023abe3cb9c200c2782002ebb6424e1ff8133f01afb053a2e8f3640c8e26e43ae457bff1be2f283222fe959632415a47187b163438330c931d1f8a31ab0d22258abe17c02190166fda9cc54d8b46dbdad5bdc4749b7c4b01b6d319de04f801c4bba17c6cc5adc8f135b4b75ce2efcaafb", 0x1, 0xcb4a, 0x30000, 0x9, 0xecde, 0x9, 0x200, 0x2})
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x1, {{0x1c, 0x2, 0x10001, @rand_addr="3ca57e98751698e965ca64ae0664ad69", 0x42f7}}}, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0)

00:04:10 executing program 1:
r0 = socket(0x17, 0x1, 0x3)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xff, @loopback, 0x3}}, <r1=>0x0, 0x6, 0x40, 0x101}, &(0x7f0000000140)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, r1}, 0xc)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r3, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
accept(r3, 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x100000000)
dup2(r2, r3)
execve(0x0, 0x0, 0x0)

00:04:10 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000400)={{"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", "3421d5c5323e058aa0822c23123224394ce6e07633fc550ee2ac78e0ce8c3d21", 0x100000000, 0x1}, &(0x7f0000000300)="17095ed28f61ab67647fea91ad963e57c9c32cb11129cb6233fd370b00a9a5a126cf75da9453e5f8adcc1e22db51085f88342f8585555b65b65651f609243e276a9054df8993673f88f19d7955edcf36fe56b394e21be1958e9abc0393513f90c6618308891b3552e670c1959c5f67b6ab82e423ac2a7883aa1863c56290719406cece022be79340fb794b256221cbc445ea66c3237ee9c3689cbc641fb6a0a40834282b60b8854c21e4ea30dfabaf051f27e3f436177bcc90b847240d79676ad5ab1a78453aa5efb7dc6c26c88b3669dfaf495c7317b05c9f535c5565bc55a226e540959e5d92f2669e629455d61c3e1060", 0x0, 0x3, 0x1, 0x6, 0xe10, 0x4, 0x5, 0x100000000})
wait4(0x0, 0x0, 0x0, &(0x7f0000000240))
execve(0x0, 0x0, 0x0)

00:04:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xca86)
truncate(&(0x7f00000001c0)='./file0\x00', 0x2)
pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4)
truncate(&(0x7f0000000000)='./file0\x00', 0x10002)

00:04:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$dupfd(r0, 0x11, r0)
r1 = socket(0x2, 0x10000005, 0x7)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x1000000000000000)
__getcwd(&(0x7f0000000380)=""/214, 0xd6)
renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00')
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x0, 0x80)
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab")
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f00000005c0)={0x10})
ioctl$DIOCKILLSTATES(r4, 0xc0e04429, &(0x7f00000004c0)="742fe483")
lseek(r4, 0x0, 0x1000000000003)
freebsd11_fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0)
lchown(&(0x7f0000000580)='./file1\x00', r5, r6)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
dup(r2)
freebsd10_pipe(0x0)
__getcwd(&(0x7f0000000280)=""/85, 0x55)

00:04:10 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x17}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @loopback}]}, &(0x7f0000000180)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
dup2(r2, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x9e5c}, 0x24)

00:04:10 executing program 3:
shmget(0x1, 0x13000, 0x20, &(0x7f0000fea000/0x13000)=nil)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x20000005, 0x8)
getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x4}, {r0, 0x100000060}], 0x3, 0x0)

00:04:10 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000280)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x5f)
semget$private(0x0, 0x2, 0x40)

00:04:10 executing program 3:
r0 = getpgid(0x0)
getpgrp(r0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0)
writev(r1, 0x0, 0x0)
read(r1, &(0x7f0000000240)=""/252, 0x5b1)

00:04:11 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x2}, 0x4)
symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72)

00:04:11 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={<r2=>0x0, 0xffffffffffffff7f}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000500)=0x3, 0x4)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e200400000017f7eddc397b0346bcbd053b5bb98cc5090000000000000000000000000000000000000000000000000000000000000000c86100"/119, @ANYRES32=r2], 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={<r3=>0x0, 0x6, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)={r3, 0x62, "b9bc126ba8d5ed6495da6afd139d5e2ba3c682469d717abafd99733619d4d65e60a5f0b770b62c28a3a61de495fc557938370226753fef037933045ab9d2479f91b1f6d2c0fe45a300629e094173f845eca0cd43a7eb663054c9f938e4d0da70dbef"}, &(0x7f0000000400)=0x6a)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3}, 0xfd97)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
open$dir(&(0x7f0000000540)='./file0\x00', 0x8, 0x148)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r3, 0x7f, 0x100, 0x6, 0xffff, 0x9}, &(0x7f0000000440)=0x14)

00:04:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0)
r1 = getpid()
getresuid(&(0x7f0000000640)=<r2=>0x0, &(0x7f0000000680), &(0x7f00000006c0))
freebsd11_stat(&(0x7f0000000700)='./file0/file0/file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000005c0)=[{&(0x7f00000001c0)="94b7ae27d7f9615900df195eee22b5c7e8ec8abc53f5942650ab30b1aed71469edbf78a3c6858e407f2e8cccdf8090308a8db07a4916f2a5aa09387ca2a11ccf4b7b802970f6538c71e348bf2a2a58ac96127e21bc4bb58f7185b4c699bd69041d73005f71072d8c5ae953f9ff6db994f8682e9e56e7af3f3b3055afc6daf94027cbcb78de7cc1bbf69f7748a37a1182aa0f08b5fd18b45a6e94c4eb30814e14fce4200559a5436b455ff403f12d2e830e6a6b4071604717cbcf28d0b03e04e53839110dce2ac27def556be4c13ab30b6fd4c4c5ccc1e5b9ab48c2b859dc73380c2cb57bf0acba71a3e637a27d12afda", 0xf0}, {&(0x7f00000002c0)="3ca18c498862b2013fe1e51230dc88f05c781380388bf5d372fc26e239e3dddc8741b1aaf376c95afbb1d2b21bf9284b033eb202056f9f45fa3fe35836a7083f7d205f9200b6b2d1cc2118d99bb5a644c42854091e28c95b94c5da3c0489dee7b1f0c495aa9140b471789c40b9309e9c8c4665bbf676e6e89b1a252615be6dcb88a0ffd6d20ae093dda752b923", 0x8d}, {&(0x7f0000000380)="32318f493aa2b02789f53df37a3462d0c38b4cae70f4617528cefbee2f1991296ce1419bf8e7aed5b43e23d342fd33de2c873e2b394757d115d5e21c0dfc6c40f9e1b232622b800a5c08fa4517d963886fde92b90d3a39cb7babb23f56213126f4856b985d1e48146fe772b211f571503ab807093ca03e817b0cfd7cf3", 0x7d}, {&(0x7f0000000400)="c4cf2a1859a5c01f3a73c1e41c6f38dd118899510bfa5521997dadfef0c56e6394b6c88f0b25ef83bc366dec53d3763025458402a0beeeb1f3001d7469f922c58da66f4776a40b4d97aa18c604deb1b45b860a7de4b32c304f183ecad0bb3705beaa51", 0x63}, {&(0x7f00000004c0)="aa9ea2932e6329a5bb5af082da8b0ba2a69896722f8f14d43711910d2e3f550196ad725d378344b07a74c6482435f443da2dc92b120d3ff6b58c41b9ded820533c20a05227a7844197b2e6b897d00c7e9b746f71a727f0b6fd934f34b4cb85229a51d0838e7615752a0a97e090f26d928030d137023b6ce2a5db67ec9f4db0adb1826ff6bd35e9662ae6", 0x8a}, {&(0x7f0000000040)="c507f1e23344f13687aef51676aadffc724f9b954272a83a808b5d5a3cd4251742e428cd91cf7978a61c568145ab3c4b164160653ae3d430b96d", 0x3a}, {&(0x7f0000000580)="2f559b823b54e7a8dc98aaa5f88089f121d1fff6a687f5912e06aff79783865e6619eff8aa28a64b2e7dbd49a38dce0d2d6f07", 0x33}], 0x7, &(0x7f00000007c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xc0}, 0x100)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x0, {{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88)
poll(&(0x7f0000000080)=[{r0, 0x2005}], 0x1, 0x0)

00:04:11 executing program 0:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
shmctl$IPC_RMID(r0, 0x0)
syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x0, 0x0, 0x0, @local, @mcast2}}}})

00:04:11 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
close(r0)
fcntl$lock(r0, 0xf, 0x0)
r1 = socket(0x0, 0x7, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xd0, @mcast2, 0x2}}, <r2=>0x0, 0x5, 0x8296, 0x4, 0x1, 0x5, 0x1000}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x5, 0x4}, 0xc)

00:04:11 executing program 0:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10)
connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@cred={0x20}], 0x20}, 0x0)

00:04:11 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)="5549edda43702c921ceb041881d825eb36c208de26e316c063902120759bbdb9a58f7714e0e8a41d0ae345f3cd6f8d4053af052a1907c5ceb9fa1e626c8796f9102cc98e52c31ceea49e780a9328ec58c8b30e758eb82a715cfe4518fe1f5267ab23b72a")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100207, 0x0)
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000200)="3ca37675aee33fd7c9312fd7351f13b1f90af8417afd9a9430d8ab9e4520cd7e3244d2edfe3f67d178d5707b5f978928682d6260601a563c03a65258af3efe00605bffee9836d7d964d384fc39a67361b37ebe55384030128a429bda77e7ea939c0fdc0db930e50589b7f48cac7eb9464695bb355e1122abead4a7a24dbc8e6cde7156ca316cb1c51c8575c518aee0b3c5dd93bb563ddb3c699c2be28c571fabbc84de0bc22a5418fe761294ba602f2582df6b8bc23b4ccad732c0d3c779ff63f642ecc8bede8eb408020f32fd3eeffce6df3a1e7b322df910518aaf")

00:04:11 executing program 2:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x88)
sendto$unix(r0, &(0x7f0000000140)="5646c28e4193449bf2fc5cd649475e5d358928abfb9499e5a7b1dd31280cd120d8ce3947826b63a86c29fa319e261d11a8a9be3c3effe700365a97bd9ac6fd6255d62756d130d8cf49454e82a19a1d21320620eff422a116f990d14e142f49f91bdf3a65b079ab7c174e7b18e7fcc90df30c3321d00f031256acfc8037102e4c998d693adb95d9bb2103df4bbac8f5", 0x8f, 0x100, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
r3 = dup2(r1, r2)
connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
writev(r3, &(0x7f0000001480)=[{&(0x7f00000000c0)="a4b497919027ceeef1cb7bb38a9d553e", 0x10}, {&(0x7f0000000200)="6877727e4201425cdfc6d1f5e273c10e3a38d835723c0d79b7fb70b047f2cf0d79cff3ce152c7b919d9e2ba5058a62ef29b29767b95c28e2d839243f2d5a1bae758a6d708377a6a791ea3ce4b39d9b87fb013e55f4b13abca0aee50bbcd3e513329a8c7b38eb937146c70605b99eece7e1fd56b406e918c5aa72c386b22065726556ea2bec6b26c5a51b8a30bcd4508c3c5c816e1ab0d4a487f539e9", 0x9c}, {&(0x7f00000002c0)="e93baf6f3d3a09ea754b0a06f5a6a6", 0xf}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="bc0d153e69269acef0e897bd30540196de7bd010cc90f514765c2e1f21d27930d80afd74b291f3b92e992864ec6196e6233e8cfccf4962130dbfb4564ae518741c07f4a7ad2cd586e0f90801811d566eadee5b4125464ce781e25b8f98bff740d415fa074f257efc48b981accec4a3b3bcbc1276024a6d59cc086b5d49b20cb906cec8", 0x83}, {&(0x7f00000013c0)="effa3d617a7b4d09932d9a6de21dcb4c905a6ba54ca664cd6cceac2c39e0d14481d38de91fa46b8075085a41a6d8b3ff5123d95366dabcecd7c2d8f0e94ce0374d640f75654fcb63a4fbdebf1516103a4d81948ace7dcd417d69ce06f5050bc66aeb4a2f6c421abc0a3fb6368d0a39f48b77900cfbb8a39524ce05e9155bf7b6ac", 0x81}], 0x6)

00:04:12 executing program 1:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x8c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x6, 0x4)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180)={0x48a, 0x9}, 0x10)
syz_execute_func(&(0x7f0000000000)="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")

00:04:12 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x100)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000000c0)="81b476228edb4cd4a7c8243afeab591901e6096564622a58f82f260d7b258622c8393a025e4e5ccc2aee49c3cfb194ec25ea3d99b43e08b3cc235af6a649e634dc816b28578eb755262376e334b03b3843aab09020565a75ff27f6e1c9f0d4")
syz_execute_func(&(0x7f0000000200)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2ada767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01f265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf44700009c26400f09181801fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r1 = semget(0x1, 0x4, 0x80)
__semctl$IPC_RMID(r1, 0x0, 0x0)
r2 = semget(0x2, 0x0, 0x20)
semget(0x3, 0x0, 0x200)
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/90)
__semctl$IPC_RMID(r2, 0x0, 0x0)

00:04:12 executing program 0:
syz_execute_func(&(0x7f00000001c0)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00")
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getuid()
setreuid(r0, r1)

00:04:12 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
r1 = getpid()
getpgrp(r1)
recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0)
r2 = msgget(0x2, 0x451)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getuid()
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0xfffffffffffffff7, r3, r4, r5, r6, 0xb0, 0x8}, 0x1, 0x7fff, 0x1, 0x8001, 0x3, 0x0, r1, r1})
sendto$unix(r0, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0)
r7 = semget$private(0x0, 0x4, 0x0)
__semctl$GETZCNT(r7, 0x3, 0x7, &(0x7f0000000000)=""/133)

00:04:12 executing program 3:
unlink(&(0x7f0000000040)='./file0\x00')
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffa2)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4)
recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0)

00:04:12 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000040)=0x100)
syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08")
r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x74)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000015c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1f)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000014c0)={r2, 0x101}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000200)={<r3=>0x0, 0x7f, 0x3, 0x7ff, 0x3}, &(0x7f0000000240)=0x18)
r4 = semget(0x1, 0x2, 0x400)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000001400)=[0x800, 0x2])
__semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000002c0)=""/4096)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4)
__semctl$SEM_INFO(r4, 0x7, 0xb, &(0x7f0000001340)=""/189)
__semctl$GETNCNT(r4, 0x3, 0x3, &(0x7f0000001500)=""/136)
socket$inet_icmp(0x2, 0x2, 0x1)
writev(r0, &(0x7f0000001300)=[{&(0x7f00000012c0)="96d883c421a283c4b5", 0x9}], 0x1)

00:04:12 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket$inet(0x2, 0x3, 0x6)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x3}, 0x24)
syz_execute_func(&(0x7f00000001c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
sync()
sync()
r1 = semget$private(0x0, 0x2, 0x100)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180))
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={<r2=>0x0, 0x5, 0xf, 0x7, 0x1}, &(0x7f0000000400)=0x18)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r2, 0x24}, &(0x7f0000000480)=0x8)
utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0)

00:04:12 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
recvfrom(r0, &(0x7f0000000000)=""/34, 0x22, 0x1, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8)
close(r0)

00:04:12 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x5, 0x1, 0x6, 0x48, 0x8}, 0xc)

00:04:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1)
shutdown(r0, 0x1)
shutdown(r0, 0x1)

00:04:12 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c170f050520d0f80791b011df2696855b66c4237909a200800000e666f66d220fa0e5be34d1c4e1f8c466420ff7ec22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539fa495401dc1cc357c46291ae8ca065600000c4618de3c0740f6566420fd7dc00cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0x7)
open(&(0x7f0000000000)='./file0\x00', 0x1, 0xa)

00:04:13 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2ee4e5a4e60900"], 0x1)
r1 = getpid()
r2 = getpgrp(0x0)
setpgid(r1, r2)

00:04:13 executing program 3:
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000180)="b15c91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00")
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xe, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xffff, 0x3}, &(0x7f0000000100)=0xc)

00:04:13 executing program 0:
getpeername(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000000)={0x1}, &(0x7f0000000040)=0x10)

00:04:13 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x10000002, 0xffffffffffffffff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x19)
freebsd11_getdents(r1, &(0x7f00000001c0)=""/132, 0x84)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="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"/267, 0xffffffffffffff64)

00:04:13 executing program 1:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
mprotect(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x100000000000001)
syz_execute_func(&(0x7f0000000000)="c4225d91ac7c06e667e5c4e2d1a7b00f000000c422fd30756566410f38df5800c4c259973d7a090000f7a94800000066400f15516a650ff5fc6466410f380228c4a3e1694ed100")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ftruncate(r0, 0x5)

00:04:13 executing program 0:
syz_execute_func(&(0x7f0000000680)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c60441e2e922ebc463b95d3b00e62c2fed660f38463da16379637917000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f38306766400f72f274400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4e3410e40c300c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47ccc481edd151dec421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="193d6e81f935dfbe56e3eb4f57cf8450d2277f5e914815f64fda0ac54fe4f6b665163fe9002ff39b0c30fb66c431ad598164e9bc823ef8f49ad6341329d46dae6becd5f4b69b500d5217aec4115fe821ca59b70edd72a30496f63a1caba276fba3387cb76d7552f53f18141d307f55bad714e48e5a5e1e3a655ca5c4ee5434264c31698df2828146978a")
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x3, 0x7, 0x7, 0x6}, 0x8)

00:04:13 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10240, 0x8)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={<r2=>0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000380)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x0, @ipv4}}, r2}, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xd04, 0x210, 0x0, 0xffffffff80000000, <r3=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r3, 0x5, 0x9, 0x10001}, 0xffffffffffffff00)
r4 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x40, 0x41, 0x3}, 0x10)
shmdt(r4)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000240)={@broadcast, @remote}, &(0x7f00000002c0)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
socket$inet6_udp(0x1c, 0x2, 0x0)

00:04:13 executing program 0:
r0 = socket(0x1, 0x3, 0x7)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x2, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x1fea, 0x3, [0x8, 0xcb7, 0x9]}, &(0x7f00000000c0)=0xe)
syz_execute_func(&(0x7f0000000100)="984c5e7f4e994e991c7d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e34f6cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970080f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526260fe06e00c4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")

00:04:13 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
r1 = dup2(0xffffffffffffffff, r0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1, 0x410, r1, 0x0)
mlock(&(0x7f0000052000/0xd000)=nil, 0xd000)

00:04:13 executing program 0:
truncate(&(0x7f0000000340)='./file0\x00', 0x2)
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000ffff00000000000000000500f64d7c3640e3149980ee4402320f"], 0x10}, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x4)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x4, 0x1f, 0x3, r1})
pipe2(&(0x7f0000000000), 0x100000)
socket$inet6_tcp(0x1c, 0x1, 0x0)
writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)="967a03d1ae7461ec882dc0d21fc347209c1a16fd87617feb835ef0f3828d4a4c23a8c3b022f5c78ed0444ea06120b22a76ba1381c71c7490a9000fd9ce3f42b95141e198c9715f230bc271df1311803f25a10f0c5d97c5c4405ee3190004dbf37c8560be6c2820d8d189512c96", 0x6d}, {&(0x7f00000001c0)="4edc0eb911f23154983f0d804d21996e75dc15ff9735f3795818b4f511290bc3337ad1544d86c2bc5efe87420cd3205b7fe49db37d35b6e355afd023f9f3d7309c84097ae3f1c7b23ddeea4212bf6ee748c7d6ad3f1c4af63c402d6ef1f4e2c1b2a5bdc16d9035c0839e40d62396a430c72a4a1521dd9e37ec503ff4ad1a68f9812ec0e18a6eefaddd34306939cf1c6f7eeb933a7d8ebb8d04fdb7f201e47c3eedf40c4ce6a4c43cf74d7ca4c9d6285d5f851a45f1236eafe7e92322a0dc0fae36e02a01a917909dc2e46d230e108c9fff6a71aed1d56f8b3e", 0xd9}, {&(0x7f00000002c0)="c2ef099b70601f543bcd08565d276e14550eb4b9bcdc0f855e53d6ddd95d8e636fbbdcf0d80be0bfdca78d7c7d9678a660bcec9243dbcf903a5789bc02d5aeb3e99e50745bd2aa577bb84ebc3a91084047fb37af58b557ec1d9fbd864544185dcad3a31f8b096ee84fdeb6d86bce", 0x6e}, {&(0x7f0000000040)="0e53bbdf1b32c9cf27d282b96a0585a524b9b80b06f86b72a8d064bb", 0x1c}, {&(0x7f00000003c0)="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", 0xfa}, {&(0x7f00000004c0)="c7eb52a73f922f9520058fa06522297c6f42ff233f4d971e3fc40a91b9d3784446d12611df69f4888dadff13fb94610ae14ce95c8d9d1f79e237f8734ed1d186ca64e495b74e3f723fe84ad96ae1289c86c60b4b2ac44ff5e6fdedd217c842569d79a5570cf6704194645b1c1e5ecead112498c8ee5789d7270db7152896d7d867ac0c8143b09ee1cd3f86cfce08f21ba354ec8a94184a9422c018718dd9b1de00c2c36500fb8ed6ed17cbba558e26435febf1ee00683ddfc29d64194541f8422e", 0xc1}], 0x6)
r2 = dup2(r0, r0)
r3 = getpgrp(r1)
fcntl$setown(r2, 0x6, r3)

00:04:13 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000200)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4a, &(0x7f0000000240)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9)
syz_execute_func(&(0x7f0000000140)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
flock(r0, 0xd)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
rmdir(&(0x7f0000000040)='./file1\x00')
lseek(r3, 0x0, 0x1000000000003)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x4, 0x0, 0x0)
poll(&(0x7f0000000100)=[{r2}], 0x0, 0x5)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r5 = semget$private(0x0, 0xfffffffffffffffe, 0x11c)
__semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000080)=0x6)
r6 = socket(0x1b, 0x3, 0x0)
writev(r3, &(0x7f0000000780), 0x0)
sendto$inet6(r6, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0)
listen(r0, 0x10001)

00:04:13 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2674d0ce2a0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6c5c496000c41569dd4ee21e5f1151334db1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbff0c606e0788165e5aa2e1b439ede46d81dbb90100010000000000bf7627e15f0000000000000000", 0x8e, 0x3, 0x0, 0xf0)
mkdir(&(0x7f0000000340)='./file0\x00', 0x28)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
openat(r2, &(0x7f0000000180)='./file0\x00', 0xffffd, 0x108)
sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0)
chroot(&(0x7f0000000100)='./file0\x00')
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt(r1, 0x7, 0x0, &(0x7f0000000380)="9bd7a4cbfded05850f8bf460f5eb84b7ad48c6d6fab1b2e07ba3a59b2ad82c277b19d7ad0e0141cfbb7046d316706bfc175937977d303b20151ce2de0273a29adff44d94e1b1c750418111923bb5512bbf3986625919a7c4a4e804134cac947b8ae251ed86b7e5b848bb4a9ae23e794d84e6ca31f5c87ff8cdc0cce9a1117c281a6382a91ee76a8e6a0c6612b645f8ba4e1f8711fc0f775315712cb4d229178e637675245ac8a5d3a103339185685acee2b30d04e06c58f820d4f8a3b9dbacdf3e289e4fb487528bd7fa72cff51d6b2dcaffc059ea8b0c0b27c1c2ec7da81780b9cba1d67614b008a872813a89f60ecdf1626b580beaaf033e5d5f780f", 0xfd)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "72d0006046d7d7a3608fd4af74bad40e"}, 0x14)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000480)={<r3=>0x0, 0x3, 0x4, 0x80000000}, &(0x7f0000000500)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000006c0)={@in6={{0x1c, 0x2, 0x1000, @empty, 0x9000000000000000}}, r3}, &(0x7f0000000540)=0x84)
clock_gettime(0x0, &(0x7f00000002c0))
sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000300)="33be1ea9bc0f8441fdc3")
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000580)={0x7f800000, "8cbc637e31c32c7812692ee62e754f5f"}, 0xfffffdee)
read(r0, &(0x7f00000001c0)=""/145, 0x91)
r4 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x2000)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc)

00:04:13 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x100, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={<r3=>0x0, 0xbd, "7e3f707ad4f0f8b3ed013f778147ef225cba85af8afb5beea54d762be2aa4e3f18bd5ca39cf9b4fff5fdf776fdddcad4ff30783b69f8af487c3bacac062045d08b3c8b5009084f6f59466aaa5af3a9ce9c768a81f995afce32bfb2f1f404ec5e88d06fdc38b3cbb1e76ac372a80b277870f79c7ada054ce42f46eca995d5a9d076f9a93df67378ee19d9eb8a5f72bb2a624a35fa9bee28e440861465a2202f45375460c12a8a0e1745dd0f2b97f39cb260562d0d714ff6a9cf6a0d6ad5"}, &(0x7f0000000000)=0xc5)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000400), &(0x7f0000000440)=0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000004000"/136, @ANYRES32=r3], &(0x7f0000000300)=0x8c)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4)
connect(r4, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
connect(r0, &(0x7f00000003c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)

00:04:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(r0, 0x0, 0x0, 0x30000000)
mlockall(0x3)
sync()
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x7, 0xde, 0x9}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1f}, 0x8)
open$dir(&(0x7f0000000100)='./file0\x00', 0x800, 0x10)
r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
setrlimit(0xb, &(0x7f0000000140)={0x8, 0x4})

00:04:13 executing program 0:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
mlockall(0x3)
freebsd10_pipe(0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000002200)="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"/3696, 0xe70}], 0x1)
poll(&(0x7f00000003c0)=[{r0, 0x35}], 0x1, 0x0)

00:04:14 executing program 0:
r0 = msgget(0x0, 0x80)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/214}, 0xde, 0x3, 0x0)
syz_execute_func(&(0x7f00000003c0)="418e245fc4e265a69763780000dca41d2046426d3e2e26460f3803b74976f776400f78c27705cca2b9bedf440f71d77a67ef7cef7cb1bf900f0300058c714771476a7f00d8")

00:04:15 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0)
lseek(r0, 0x37, 0x3)
sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x7, 0xd711, 0x9, 0xde81, 0x1bc]}, &(0x7f00000002c0)=0xe)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/22, 0xffffff3d}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000000c0)=""/150, 0x96}], 0x3af, 0x0, 0xfffffffffffffd69}, 0x0)

00:04:15 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
poll(&(0x7f00000002c0)=[{r0, 0x80}], 0x1, 0x1ff)
syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fcc4639d6ad7d82e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c463294b7d09753b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
ftruncate(r0, 0xab9)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
fstat(r0, &(0x7f00000001c0))

00:04:15 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
clock_getres(0xe, &(0x7f0000000140))
poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(r0, 0x4, 0x4c)
r2 = getpgrp(0xffffffffffffffff)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x100004)
fcntl$setown(r1, 0x6, r2)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={<r4=>0x0, 0x5, 0x3f}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x8001, 0x0, 0x20, 0x100000001, 0xfffffffffffffff8, 0x4e7, 0x9, 0x3, r4}, 0x20)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:04:15 executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_execute_func(&(0x7f0000000480)="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")
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)

00:04:15 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect(r1, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa)
setitimer(0x2, &(0x7f0000000080)={{0x2, 0x7}, {0x7}}, &(0x7f00000000c0))
r2 = getegid()
sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000140)="2a8d6ef85cf29e7380ef191ef1d84aa1a78ab03edbef9c9e7e218d161a88086c47faa81949105e5a69c7109d3fbc11f4128e5dcb8fc7f1cb07d32ef1a1fa30350a864ba798d0e94944d860fe2b8f68562658c8721020863c1af50dcf49e61f8badc31bee02ccfbcef0fc888144f1cd423be2728dd0bb438400278793649d6566d1ecf023ff723e8fa21713bc31eb15a050789fb9fb8dad7e86b01fa60abd840561b432b7e1926796221d1bfecb041d290d", 0xb1}], 0x1, &(0x7f0000000240)=[{0x28, 0x3a, 0xe164, "71420bb106bae4e868e91c4cea766f2ec262fbed55cb2245"}, {0x80, 0xffff, 0xfff, "1edf94db48528216458acf8a1213968bc577662911a49b45669f6c432e5301a17844c9efaea3c53c6d78d34edceec4256a64ed6a29be832b5bad98b59003ec53bc0623a8c70e78ed19a2b1c6812130a4c0a9a92406a54cd1e21753f07544b4470b5e54255f27f80598ce2f7e"}, {0x98, 0x29, 0x2, "069ce4b3f1b10e2305c8c8c44bf5e3645290a94811de0d253eabdcf039fb168b66b3edf7312a6684847ab872bd95bbb96794a3914d2a751d11333e7478805075bcf68104748234a4af5be577c1945fd89188b6fb258aa2114684dfbf8ab031a122954ac650de3ee0e3fd13db0e42b83b8257ba489b25dd8aba40e4a19e1ed8a422dd"}], 0x140}, 0x80)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000003c0)="bd6d8ea3e74553bcf041a4249d43faf18c5693a9ab444ca854246fd9fca6cd0b3d19a1ebcb1f479e5956b5ca28cfa8917c4b6d077d07a7b52e26b83b6140eb40c494ebabb5fbf0dbab7ca053e4d5741f605b51f1c9a34ae98a6213d8ec0b1cc1d60c3a37a64a1df6016f9db6fbce86ebf5b30d8c69dae54af8bdecb7df44f191cf5f3da0f7742e54983bbe62e1b86563c917717a6c19b1b458d9b63e88bc3b4aa3c32629a670feec43b9c34f1341a93dc568eaab088ed4c658b0c0c4a90327bdbc58b174")
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={<r3=>0x0, 0x80}, &(0x7f0000000500)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0xf18, @local={0xfe, 0x80, [], 0x0}, 0x81}}, r3, 0x5, 0x7, 0xc, 0x5, 0x7, 0x80000000}, 0x98)
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000600)="591ea5745c062faa9014aa719275b06275b6ed15ca2a66b0a300d2ffd877e3974ec372c7f8d5d9d6627564b35624c9f11d245de81b374f95b6630a6ab21956088b0479d785bf03b509faa9add3070e2d1a749c76aa64b18283eae7b0d57d0cea893a2fc29f57731350daa457d3c8d653b999d4abb1dd4aa9dffbf91ec1cc5321c60a293eabb69ebe890c9125e96886bb627bd9fae6e34865e46fa96873fa898852dcb9fd78971ea0fe622490e3b0a15d034517341317c65298e23f5f4d589b779b69bee0c5df85c761")
getpeername$unix(r1, &(0x7f0000000700)=@file={0x0, ""/59}, &(0x7f0000000740)=0x3d)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000780)={0xc6b, 0x4})
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000880)={{"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", "81d65bf4d7e839d47f1463b10ef8abd6f25d8c37d62345842f8a3aa424fa671d", 0x1287, 0x7}, &(0x7f00000007c0)="baeb5e4d8468dd8a7a88adb80beb4079982ba352573f96bacfb45f2657602a541a917931ced9067d676168b0852b918c41e4a2d420e6d88a03991d2d5707f62d92f6180ac9d7dc5970e67e930e77d72c73295357a9d0f9fedc1d6d5092060ad65f1fb0dcd422c4bfac6b9c524af9f4e89f9a2f5747bad2f5728083ab2dfd360472357173e18e217a3d7fd9caa9113f0a34a0df556c166582cd6b8cd6748f7f11a60a866743d1525f", 0xd1, 0x5, 0x3, 0x6, 0x4, 0x5, 0x2, 0x7})
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000d80)={r3, &(0x7f0000000d00)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @rand_addr=0x7}, @in6={0x1c, 0x1, 0x6, @mcast1, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000dc0)=0x10)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000e40)={{"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", "91002aaad979c70d24c06fa4689556a32ebee2aa8eea4f2ab632eb63c5145ac2", 0x1, 0x9}, &(0x7f0000000e00)='OQ', 0x7, 0x81, 0x0, 0x8, 0x4, 0x3ff, 0xa7, 0x1000})
recvfrom(r1, &(0x7f00000012c0)=""/147, 0x93, 0x400c3, &(0x7f0000001380)=@in6={0x1c, 0x3, 0x4, @mcast2}, 0x1c)
madvise(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x3)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000013c0)={0xffffffffffffffff, 0x10, 0x7f, 0xff, r3}, 0x10)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000001400)={@remote, @local, @broadcast}, &(0x7f0000001440)=0xc)
r4 = msgget(0x0, 0x880100bdf17b5bf2)
msgsnd(r4, &(0x7f0000001480)={0x2, "9f8569c7fab459d4894bfbac1cd32e278ad3085820c88118096ee06ff72c67576937b944e1cd8090b5e6f5cd956888751d268968018cd568e59275e3a85c90328fe72d"}, 0x4b, 0x800)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001500)={@in6={{0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x4}}, <r5=>r3, 0x4, 0xffffffffffffff7f, 0x4, 0x800, 0x9}, &(0x7f00000015c0)=0x98)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001600), &(0x7f0000001640)=0x4)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000001680)="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")
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000002700)={{"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", "19501421b705c47b8480755e6822387f914dd0ec65abd9aea71662d574050f4f", 0x0, 0x2}, &(0x7f0000002680)="e1a6d5b8c669b52ea672ea88bb24a1d3c2fcd94ca5e4ee3d1f3bf92e21aa4d9494244a9b99b56f32c6b257f0bb280e4eb82c0a6a6fd1d26681b55f4e779233b750610c433124e3222d130d6ee80e4dd049d5f133f63da7a16dcdadfb8951bf979aa6b5a76b0517bbb894", 0xfffffffffffeffff, 0x8001, 0x3, 0xfff, 0x9, 0x9, 0x3, 0x6})
setgroups(0x4, &(0x7f0000002b80)=[r2, r2, r2, r2])
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000002bc0)={0x10})
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000002c00)="b3132c2b3a315807e69e7d26183f16c7d6825bf0835b4b91ea4ba351d30b3dcfa0533f93797460e681")
r6 = open(&(0x7f0000002c40)='./file0\x00', 0x8049, 0x0)
truncate(&(0x7f0000002c80)='./file1\x00', 0x80000001)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000002d00)={r5, &(0x7f0000002cc0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000002d40)=0x10)

00:04:15 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0)

00:04:15 executing program 3:
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2]}, @mcast2}}}}}}})

00:04:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8200000000696c65300e"], 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4)

00:04:15 executing program 1:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000)
r1 = semget(0x2, 0x2002, 0x2000080)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000100)=[0x6, 0xdf8, 0x1cfe77f2])
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x4692, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
sync()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = accept$inet6(r3, &(0x7f0000000b40)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000bc0)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000580)={<r5=>0x0, 0x9, 0x3, 0x8001}, &(0x7f00000005c0)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000800)=ANY=[@ANYBLOB="160000006438f1bd6da2f70f2d3b29c0caed8946370d1bb255c8bce6723ea7a58cd546342a13cd6f9326ccbb854d5b3d61cd1a4c85d9ad716d0dc84017b65a7d3f12542105244b10a9d39fe100c2425a78a682c9beefbdc15faf9801ff108f7a97acd69e69eeed7fa739e17ecc0a23c2e252369c8faca200f34c1d619867f939bcf49416882041069b7721f7575e6b9d25"], 0x0)
setsockopt$inet6_tcp_int(r4, 0x6, 0x10c8, &(0x7f0000000340)=0xfdfffffffffffffa, 0x4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb)
r7 = accept4(r4, 0x0, &(0x7f0000000a80), 0x30000000)
getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000ac0)={r5, 0x4}, &(0x7f0000000b00)=0x8)
freebsd11_fstat(r6, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000940)=[&(0x7f0000000640)='\x00', &(0x7f0000000700)=')\x00', &(0x7f00000008c0)='/&#@\x00', &(0x7f0000000900)=')^-]]\x00'], &(0x7f0000000a40)=[&(0x7f0000000980)='#\xdb\'\x00', &(0x7f00000009c0)='\x00', &(0x7f0000000a00)='.\xff-[\x00'])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r9 = openat(r0, &(0x7f0000000740)='./file0\x00', 0x100180, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f0000000780)=0x7, 0x4)
fstat(r6, &(0x7f0000000480))
__semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000003c0))
accept$inet6(r6, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x1f, &(0x7f00000007c0)=0x3, 0x4)
sigaltstack(&(0x7f0000ff4000/0x2000)=nil, &(0x7f0000000600))
setuid(r8)

00:04:15 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000007c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
shutdown(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg(r1, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="c4d51ebb80e07592d7d012566b694b736cc5794f0768114e420c3762b9637a2eb09c4180c4b34414d2b3600fba175cd6351e76674d9a4c105ca42be6e27a4193101ffb3b5ae3a189cb864feca929854e7d97059dc03e84d899001e087a0b8265ac5eabf46e07e0b51c06666aa4943d9f8ab192a6fc80fb654b189b11777a93e77109ff7bd8decbf177587da8ae3ef5f9c748", 0x92}, {&(0x7f0000000240)="11447cc000f3d720d10f1400f2d7293d78f1e78eb13e717e9f66cec970b53106cc05e4d138e89d4d07074b2352ebbd16ece0ffe6ac59d0c91e42ac953a2b687024819a136036eeec8dfbe1", 0x4b}, {&(0x7f00000002c0)="0e9d65658351fedbea935f6db8bf351ec16ab35e46579779ac2ec0efbb22f901c1eb5880b6bcee452d706dbc1ca0f6d7fa4e87aa52ce6cc6c2d7eb6575bea58d7d3d5f6257d058c8166116e42d911e59a1fd835dff11ca063d32e8050474ed0e639565ee28670d8a51560ee4c8d68abceb2717ff38d8773595febba962fa2bab83ddf2b89f94a157de905c647182fce64a08545e0d7986fb5e24d21878ef2ed22245216dd327cb0d6102561a50e84c1f57930db5479276be2b3a65687037d18d33fea64ce3e7e049251a1cf91d2f1ad84fb31ad802", 0xd5}, {&(0x7f00000003c0)="aef69583ed3fa47b7d294641ae81b23c7f765a4fb9f539e3b45f6a49579e7bea2025da153de70e1df8acfa09f2b32ae14e000c28f502e1971228a9cd65df18736ce3478bcf4985c71e6d8e028d4affa766e573a2043a3ac084a73b5ac9d8b351afc6f4d21bacb6113d42605f11b789262b15a0b475c2aa18a794c576a040826440ef8633b1307d42e44a8d672a677fa7294e8b7309f0027dc853933f3d04e963b0167ca1a89ef4463ccb9daad608ebcda1fe492e1627737bb2ebef40fbabcb0310410a8b140dc47cabfe4d6830c0d996b67681a84e9766951fbc91", 0xdb}], 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="80000000000000000100000006000000e488793a349680cee2626754bfb3e6083d6e4e71827fe5e305e9c4309d81a67cda0f465693cff408d6957f4233350d9fd14a77fe24ab8dc61dc3b4f90a42c1c2f5b4bb932a5cc1b01b23985f1bd4dd860419690af076caf2a602011f102028e8da0bd48a1a905b161d89f10b4915544048000000491d62a9998f3db6639400fcba9fbf0000000011000000090000009df56eedbec65626f7d770883a407631831bcd08a16855d71e8262c3fa7371ee7713b911828ebe97b8b50cf948c89f1c6cf7000000000000d00000000000000000000000e40a0000c2e02cd6e93d469603f2c36920d44afb2c4917d41ed298419f75ee94c476ef7842ceaea58c63bfecbbb5f1b8114d46105474e1652726381c3267657a2e5c4c7afbc717c89e7b861d3ba5c92b84abba99d802a408fec00cc0b52ccfaf913a6c6ff804776022fe22ad12b4c04c402a2114873ae47920940f03a26225189bb5a1497b0435ba525bac253c72f490996cf8d258d47fc60a135a2b0ee14c47c84972ee376e475dfec78c0caf1438170f57d35daa3bcc1d1e192e4f43c02abeef621c00d00000000000000088000000ff7f00007de0142c21f58603b21350bda6b4ff3adb5642bae0d8bb6052a9f6e346887672d0cb7c6cb6ae9e533c781fe107857055a9e15eda5e27e01288503e2b2c8878ad6cac3b99361ebe6a4612498c4281d0c4766ba47b9d22af7df8ddc9f0ee44f8b1b331f52487a70169fac44541d98196d35c857e88ee8692b8b4d0ec5ad7689a744bb0079586b3f9a2f065531185771fb96d1dbfc4e8be833cb3ba84a069aab5fb689b4c3b10755ac6a576aa50144a218d67"], 0x268}, 0x88)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000780), &(0x7f0000000800)=0x4)

00:04:15 executing program 3:
syz_execute_func(&(0x7f00000001c0)="0c18b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
socketpair(0x1c, 0x10000007, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4)

00:04:15 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=<r2=>0x0)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
pipe2(&(0x7f00000003c0)={<r4=>0xffffffffffffffff}, 0x4)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r9 = getpid()
getresuid(&(0x7f0000000400), &(0x7f0000000440)=<r10=>0x0, &(0x7f0000000480))
r11 = getegid()
r12 = socket$inet_udp(0x2, 0x2, 0x0)
r13 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x8000, 0x1)
r14 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000540)=0x1c)
r15 = socket$inet_sctp(0x2, 0x0, 0x84)
r16 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r17 = socket$inet_tcp(0x2, 0x1, 0x0)
r18 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r19 = socket$inet(0x2, 0x5, 0x6)
r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r21 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c, 0x20000000)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000600)={<r22=>0xffffffffffffffff})
r23 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r24 = accept4(0xffffffffffffffff, &(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000680)=0x1c, 0x0)
sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000100)="986235a4802582f3135b3249c34fdf724ada0118b4a47de404352932fc774360d3d2a17872f97e88276451027527bbddda5d69754ebc5ee856087953be1a5c978e555f1d999cbcf602aa7cc807885c0a67d449f046008045d71e77d88d2ee33237a635ac97cb2fac1bd341eab1b5a0b974a11864cef7fb0e245d2b0ee64b00ecb991a0af36431a1d3c37e57a43d12412dfccc5ac697b6b230963550aeeb9957e342a6fe3b20bd3e9ca24123ce22d6b9a485b79f8471017f2c43230145d35cbc674bdc4eba61e4663964a54c54cb0b1efea", 0xd1}, {&(0x7f0000000200)="dbcf3a4f43f9fdab9df808c0bba6c332e46b929f", 0x14}], 0x2, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x30, 0xffff, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19]}, @rights={0x20, 0xffff, 0x1, [r20, r21, r22]}, @rights={0x18, 0xffff, 0x1, [r23, r24]}], 0xd0, 0xf080591562c2db14}, 0x1)
r25 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r25, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2ef78f32ab36a3e8000000006b7d18a4f7418afd01d71f904261"], 0x10}, 0x0)

00:04:15 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880))
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800))
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000980)={r3, 0xe6, "da46c49b99e3223093d28354f0af40275b3e76a234e5c450439d762228f9665f67f13b57043260b8cccb64e56bc475ad0eb8bab0196e627591e615d0d42cfc0f21346022d01c5e12412cb5ba5b40bf4652d8a1adfae03572bd5d8378c371f2a86c613520ce1e711ae85a317cf4dd4bc0fdac020d5523773c99566e54056ffda7b7a9d555d03c2f8987097380809b3b25702fc8b6aa5dc24c8d776d78a0fab9d588eb6b337c4b40b4f42e481359f772a69b4bee1cf46da388b528bcbb801a26cb30afc9240cea642cb48c1cf7b315efd2b072c85f90536fc68169e366e816eb9c40653beceb32"}, &(0x7f0000000140)=0xee)
socket$inet_udp(0x2, 0x2, 0x0)
lchown(0x0, 0x0, 0x0)

00:04:16 executing program 3:
r0 = socket(0x1c, 0x100000005, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94)

00:04:16 executing program 1:
mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xe0}, 0x80)

00:04:16 executing program 0:
syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0800000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
flock(r0, 0x1)

00:04:16 executing program 3:
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00')
syz_emit_ethernet(0x0, &(0x7f0000000380)=ANY=[])
r0 = socket(0x1, 0x20000005, 0x31)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0xb)

00:04:17 executing program 2:
syz_execute_func(&(0x7f0000000600)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c)
accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@remote, @multicast2, <r3=>0x0}, &(0x7f00000000c0)=0xc)
accept$unix(r1, &(0x7f00000006c0)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002)
r4 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @local}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@mcast2, r3}, 0x14)
syz_execute_func(&(0x7f0000000000)="646643d8fb6442d9ca660ff6b9b47600000f1b44c998de5b00c4617bf054fe4565d9d0f20f70fe6ac442c537fba903000000")

00:04:17 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@empty, @local, @remote}, &(0x7f0000000040)=0xc)
fcntl$getown(r0, 0x5)

00:04:17 executing program 0:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffd)
semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1)
socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0xfffffffffffffffe)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
msgget(0x2, 0x2c0)

00:04:17 executing program 3:
syz_execute_func(&(0x7f00000002c0)="1c3eb5b598cd801b69e466430f3802326962f5696200d945de0442ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf08300802000872000006d68074851c4a3295f17f7c3ea01eff265dc5f009d363ef80f9966030faee4f20f2aca670000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = getpid()
wait4(r0, &(0x7f00000016c0), 0x0, 0x0)
getrusage(0x0, &(0x7f0000000140))
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x7f}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x81}, 0x8)

00:04:17 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r0, 0x88, 0x1000000000000003, 0x0, 0x0)

00:04:17 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x100)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0x100000000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3f}, &(0x7f00000001c0)=0x8)
sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100))

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="23b544f9b80af07ca390ceb351cbcb7d947ff81b6cc5bea292eb8910d08126af92efa00d0804f9432d2d22d33a518c59b1d2a3481450c6bf139c0225b3f1235dfb68a47ace1cfbd218bcc8b80dd9957baf5f70e05a69e140024f663e1572821b5b93d6d2c1f2b969b2d823e0220834dbe485f0d0dc450ec98b3e63abc6f57366b4e3c525346212bd087b73ca58c289ffd0ba8569c205b4e842a291c78ac488b9b22cf21963be4bb1a884b10dcc38c5610ddfa749c763b28fe773358a4df11c25930d650953bf4784be65cb6267702c705873766a5b2b80e799b32d26ae08c245fcee5ec53fb5a7c22e6995698e4dee3ba6"], &(0x7f0000000180)=0x4)

00:04:17 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0)
r1 = getpgrp(0x0)
r2 = geteuid()
getgroups(0x3, &(0x7f0000000400)=[0x0, <r3=>0x0, 0x0])
sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000003c0)=[{&(0x7f00000000c0)="72a6bd52d3831fdea1d3b77774a6dc8ea92df2cfb6ede1b082ab9d364dd2f29c95dc4d41edc331e744deee30a02c4fed7f5ab3c66c24855c7c90f913b4db38c167e51b784ddf4dc6098f2c6f920078d9c27b61d9b9d3d5855099e3b6bd3ecdb173b3ebd4a35d99c401e8082431f691dccd25256350cfdda0d1076577831aa02d6aad39369f5573bdda449be94a2783976384c06aef5f7a9228d25e2989eabea549ae8a814eb0b5a523f989834f3c6f91", 0xb0}, {&(0x7f0000000180)="6b811a74d1a61d542ce4e2b813be14a26eabdacbf7991d6fb81d81ed1bb7fe42cd24a67e781e82345e4cd5d75aa927e6208e446f417b7046b575e41d79133562baa0b70a8cd9ee3cc6dbd9209d49bfa7cfbd5d8017503e29b63fb8af8e42f10f6607c9f2a07d1c64ab576d58a2596afb805e92c89da4b853f2d7a22e7bdc9fccacbd18f72cd77b53339aa4c0e94100c83bf6e87ca40aea8d4a70149038caba7ec340e9c641a5c5a380a22bc65e431bbe7ef0ede9ca75e892792f3af2a279444b05242cc6188b5176ab23e14abf071ae3dc3b72b2377c2650fa9dfcf443c61236a219c2e464c69a", 0xe7}, {&(0x7f0000000280)="5af911b5458de10e808b8bcfdd26a332f41c980e867d8a959429af27b473cb4440aebc4d96176b991a56f48324ff7d66be3be1d5d6f98ac4a9f126d4ff2be381304509326cf239ac6a934062ed4579a747cd709a09e82f2af8e743fc1e3437fe8205af43b6986f0a0c59417fe2c165d3b39d8afc2c98f0ea912a6715e351e648507a6e", 0x83}, {&(0x7f0000000340)="595d0388aa930acf63e79465d1f330dadd45067dfb2cf59937139616a4336bec7c36f7338e44c639bb448431e2baeb79f140077800e6aedf8e4de0c402de870c51465fc767155c3c17277fba708c36ea756bd19d6b76131fe04b22d7877fc78539c855130bf7798217d773cfca1abbe14f00c1ce2ec7753a05d5d6be5b28e1", 0x7f}], 0x4, &(0x7f0000000440)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x4}, 0x8)

00:04:17 executing program 0:
freebsd10_pipe(&(0x7f0000000200)={<r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)="e095242cd842d466f7c1885c169336fdc6e4a06daed36076b0630d875c6932874f5f931944f44e729413f93cdbeeaf30e44c1b787953d2bc86495eea13da62c43876091559e8c98b1174e35fadd322e3a1707fd555af1da4a82e382c9cbeb173183ab220ffa5f368c1712a5c695dbe7fffbadbbba0f36fdb770ed31141c134b02a5344ea9601ca811c649bf403554f9d4db515545bf37463c7ab799bc64a10bb81e0b2a5b7aeba1d3da5d32d9012c3c3dcd8", 0xb2}], 0x1, &(0x7f00000003c0)=[{0x110, 0x0, 0x3, "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"}, {0xa8, 0x6, 0xffffffff, "9a68737fe505f19af44ce79a7e99150565ad148af3e449c67953ae30e41bb66d326d7c0fb289cfe4d26d48de0c988885fc9fdeb66ab71456890f913b00ecb524916e285f400b5f97338cf27250007ca5abfcc3654f1060991dee3b5aeb2baa0755c35276a55bcd2d1bfc2dc95f5fac4c7ebf763b994770a99fba06591c079f9b05ea6e68351a6037dc78c2edb887ac3853e792"}, {0xb8, 0x0, 0xe7, "b38a5b364eec941730653d8c857d4a794c6eb0a6a492e0eb959674b74abf4e76421e69d9d85e0aa1d5115c6c8991ade02d525af66b58bcc5def93bfa9e74079262183eb2f20653bb10c549fb3d4ff6fd31dea16c7a7ff74555c29c15b60b2a56e35b9caaba1ca6e928e0566ac5423791f94e3b5be35a5c13c4ac360e1c4aa8ec59effbaede0b0f49e5bb7ca9fdce31d1ccc28d61f0727934497f99b7589a8d793b2ab44e98d4a8"}], 0x270}, 0x20000)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r1, 0x2)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x6004, 0x4)
symlinkat(&(0x7f0000000680)='./file0\x00', r1, &(0x7f00000006c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x2c)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
getpgrp(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x10004, 0xf)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
freebsd11_fstat(r3, &(0x7f0000000140))
flock(r1, 0x8)

00:04:17 executing program 1:
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
syz_execute_func(&(0x7f0000000800)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526c4e1397d5ee5c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = semget$private(0x0, 0x6, 0x400)
__semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000900)=""/4096)
r1 = semget$private(0x0, 0x1, 0x4)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/76)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
getresgid(&(0x7f0000000400), &(0x7f0000000440)=<r5=>0x0, &(0x7f0000000480))
freebsd11_fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000600)={{0xfffffffffffffff7, r3, r5, r6, r8, 0x18}, 0x6, 0x8001, 0x1})
r9 = dup(r2)
ioctl$DIOCKILLSRCNODES(r9, 0xc080445b, &(0x7f0000000700)="94be11e010a456a2f8be97f23b7e2a58cc7cde4c14b54f80edc6efeee3aeeeaa6fa2af258cf9e254c3df911fc9a7f7def1031723996fe55ac26938278ae091c322b8d2846b5d57d726aedca8eb25bb32a0548846f17b7beed57e54fd318cab57d36c1973ddfa25bb86b5b1736eb5b08f491d75042d951df7333db7e023af5856a0272417b7f8d1c7fc70573e9a819658bab340e352c5fdd12f9741dcead5d7360f2b9076f92d0581c63d1caf725436569c2e83030523ab8fc975489338bd33a7eb5d58e9df950c3e7ad5cd079d69a25ab361d7d3")
ioctl$DIOCCHANGERULE(r9, 0xcbe0441a, &(0x7f0000000140)="d5d8ef49e91f0e7db520c72ff9d3a0b45454a2b1da992701d77f22eab3be308030334e3aa0b9569b85fa75cde6498326d7b6b9428f70bec455c2c625b5527914f5bb7f027dc56010da0d50171b77c9bca04bd1a7b9392c4e55053a943e4f9b283559f9b121a4ef964e9fa4a7ef2e32575425ecacf2cbd1a9f041af19935e950104b863acde07d78abe17afadae026f095bfd15f1e26a3f37c5c6a2f9b2453e1118")
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={<r10=>0x0, 0xd19}, &(0x7f0000001900)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001940)=ANY=[@ANYBLOB="1c004e220600000000000000000000000000000000000000520500"/128, @ANYRES32=r10, @ANYBLOB="392815405f04e71e20de020d6dc734ada378deb98e9082307c769ae81a44317ea22d0953b86e25ddc1838e5a1b3b314b6a98479805c21ff9663d4c1360865d994f5da43abd34ca12819171183e9440cef00b60f1aefd9803f53a29651eda1b235bb16756a81bc73d521b62583d4102fa042f81e0c235e9fc"], &(0x7f0000000340)=0x8c)
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000680)={{0xffffffff, r7, r8, r3, r4, 0x80, 0x9}, 0x800000000000, 0x7fffffff, 0x9})

00:04:17 executing program 3:
r0 = dup(0xffffffffffffff9c)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
sendfile(r0, r1, 0x0, 0x200)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fsync(r2)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
fsync(r2)

00:04:17 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000040)={0x2000000})
socket$inet_sctp(0x2, 0x1, 0x84)

00:04:17 executing program 2:
shmget(0x0, 0x3000, 0x20, &(0x7f0000bcb000/0x3000)=nil)
r0 = semget$private(0x0, 0x3, 0x18)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000280)=[0xaa2, 0x1])
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/219)
r1 = socket(0x0, 0x30000000, 0x10001)
accept4$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x10000000)

00:04:17 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80002001000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xca86)
pipe2(&(0x7f0000000200)={<r1=>0xffffffffffffffff}, 0x4)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x404, 0x131)
truncate(&(0x7f00000001c0)='./file0\x00', 0x2)
r2 = semget$private(0x0, 0x1, 0x694)
__semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000140)=""/105)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)="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", 0xffd}], 0x97, 0x6)
socket(0x17, 0x10000005, 0x7)
truncate(&(0x7f0000000100)='./file0\x00', 0x10002)

00:04:17 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
semget$private(0x0, 0x3, 0x12)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf6, 0x1cfa77f2])
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
freebsd10_pipe(&(0x7f00000000c0)={<r4=>0xffffffffffffffff})
ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000340)="ca5c4278af504d3cf49fe376fe951e57e654f7d34f65f5e4929541adfbf6aab6488473f238febedd44a9c2cecba27de77950101ee0b4bf50116f0f31516deae9e8e4f62ea785f9")
fstat(0xffffffffffffff9c, &(0x7f0000000240))
open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1)
fsync(r0)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
semop(r3, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8)

00:04:17 executing program 1:
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="ee000000a814a56d8295880928608c8489ff5783b43178760c753645717ed9fe2eff929fe4ecb2d087d7819235d2895b78cacb17d52e7daa23d2b66c6ae47fdc77789823072aa43ed9f407aa5b7d070d4a07f83f2622124173f6be7132fd16517691d3d8362b952cdaa54f626f3a86beab17d557d03181f00d3a947369ed687d37e684da03098d64507c22ecf9d62bb77fcbc806b2cc57a1e6e6afe42b821a888cf741e7bfa3b0475b6ddbc1ff4b75489b6f004fbfe16ccc652550102050b87117f7cdc69c7318f0079fc59e22dd083b11590e4dd36522baffa696259e3c3ecb7bcf72fc5067a0875156d8fe812b4d39a371fa45c6f8a7"], &(0x7f0000000300)=0xf6)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x5, 0x100, 0x0, 0xd2d, r1}, 0x10)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x8)
readlinkat(r2, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/24, 0x18)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000, 0x2a)
renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00')
syz_execute_func(&(0x7f0000000140)="b18691cd808e6b00440f1804e38a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cb8d79ab2f4405f3ff9f9c401cd147f03d4e1795075a161c48192558dc3c366450f186746c421ed65dac4e1d3d0ce7363df7575f30f108609000000c4ee6d66470f38026e5f520fc226f775734646436140090dd86f04f3d00fc7a004f4e1110f000000dcfe30")

00:04:17 executing program 1:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000200)="3386668242537b2f74e034632949699a6aecab76106bbf0973ce5a2f1bb2b2ce1e98d21f4b75635a6f2a19cf7b6d57046b39516f1e06f9bcae57f15545abc4a204b91fd96ed7a5fe177fc51cbb15560624d865d836a8be051cc88902b1cb82101bd328e568a76b6b311f7f498ed408e3de0846bf4c7847318c4de8a1921b7e52599415fd49ccea0dbf5f9aa5ec30f0656a46f55d7f66813d3fc3bd365565d44a941936752fbf7f3a1bc35b952e12a913352170ebbf4b859a82f18395b5f2d85e06")
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7")
freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgroups(0x8, &(0x7f0000000480)=[r1, r1, r1, r1, r1, r1, r1, r1])
setuid(0xee01)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0xdd, 0x3, 0x2, 0x2}, &(0x7f0000000340)=0x18)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:04:17 executing program 0:
accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x10000000)
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = socket$inet(0x2, 0x0, 0xffff)
mlockall(0x1)
syz_execute_func(&(0x7f0000000000)="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")
r2 = getpgrp(0xffffffffffffffff)
getresuid(&(0x7f0000000600)=<r3=>0x0, &(0x7f0000000640), &(0x7f0000000680))
freebsd11_fstat(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x901, &(0x7f00000000c0), 0x8)
r6 = getpgrp(0xffffffffffffffff)
r7 = geteuid()
freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getegid()
r12 = getpgrp(0xffffffffffffffff)
freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getgid()
r15 = getpgrp(0x0)
r16 = getuid()
freebsd11_stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0})
sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000b40)=ANY=[@ANYBLOB="01002e2f66696c653000b344c787dc3a7577058d4735971fc648641201dd08964ca50bc7f88e5a38d12a93b8004cb4116f92e4355d49e05c57d526542ca1c4534f483ae249ec88b73e7b929af0afa98aada6cb09f7234776093d0a7d5462a1c75693aa75a32fb3a5714d1100f3ab30ed95fac1b6c2f2af9cba74997de0ec232a2e3f09779a489f354cd316e66d7676884306d7c261b0d8c4810f3911a2089423275af1616781de8ae8cd3e756aef00"], 0xa, &(0x7f00000005c0)=[{&(0x7f0000000480)="c86d33329447d395385bbe2f99c89881282c594a5555c11ee3e40d8c837985095c0a205ca9658e916bce63b81230dc71451a5d8960cf5d8a5853f02f39fcc484d0949254973db138831947c548542af848ac96b31f76d1675c625cfbf3275782c6d8f0988f46c7c0d9444fec", 0x6c}, {&(0x7f0000000500)="a331c2b1074dd63d90e098ddb5508e8689ae977e31e8010848847ef6ff3497016f41abf157b6ef718de1b1e460dfc120969946c94c4666aeabc84f7ded9c9dd05c25956344fc4de5a1bce82be9ce8cc6134348e0398262cd93512f4e24b96577de865ae4ca05c510d60b7d44e1493b2e091238f489b21abef599e8a84ce6d2d1b63b3cf4cbae24b3e9ab84d9f8fa0c9f60512092bd16be9abbb226876f4c05af1d881216208b83438274", 0xaa}], 0x2, &(0x7f0000000a40)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}], 0xa0, 0x4}, 0x105)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r18=>0x0, 0x7fff}, &(0x7f00000003c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000400)=r18, 0x4)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, &(0x7f0000000100), 0x4)

00:04:17 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1)
fcntl$setstatus(r0, 0x4, 0x10000)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/223, 0xdf}], 0x1)
readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2)
pwritev(r0, &(0x7f00000003c0), 0x141, 0x6d998)

00:04:17 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x108000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x34)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080)=0x1ff, 0x4)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)

00:04:17 executing program 2:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000280)={{"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", "534dee220d3f275715874b406d34bf42b3a8f713052516bb6a3b2e5bc8e14edc", 0x0, 0x5b}, &(0x7f0000000000)="58d90258f235c1637d7bad8497860762f20b06795aed302a71138dc0424025392a52b543e2707fa2dea54d5ed8a50434f76da3f8fa24b314519981ed5d8e305cd39e4fd8ecb693dacced6b4db18063df4f2cc0e86870e204151b80fa2c2ec518b552c0885812f3cafdf92fb90efb05740cbd0f3833f49739a2673dd82b527e37e45f1a5d89052d770505f645d888b72de4e5d357254763615f2e2eda0c48957cb2179068775c4e805f8a0987401758dff97fceddd545a5b8415f6dc740d1d2989393bbfd333fec6f12224212790527635c52cd32be0a2e84e8ea35", 0x0, 0x101, 0x100000001, 0xfffffffffffffff9, 0x81, 0x33bb, 0x8000, 0x5})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
r2 = shmget(0x1, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000c80)={{"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", "09dfed3fc999a12c302b1446a02b9bf6c5de1e77a04d3c2f61da385c151284e0", 0x10001, 0x26}, &(0x7f0000000700)="5cc4f617883ce6c79731254d919a074d82a52b4075d276cfdfd8f498365f13f3c816c939fb7defcc43911c6f6ca79487995b81b5424ee5fa9b940f6bbf2992de185372aed48ed58b9c60047a6da9ca4c5600c01a981b1c492faf2c776516be07d985afac76b5ca06f17cff1cadcdda59ba7562d6c4b7d4fb15595e8bd71be9626b2eedbafd95f7aa1ff33635ad8a7b4eb4f4c04462afc15065f5e61e31a361c7306e56c00eb16ddea7b7ca1f02b1b73534641a64656edd31514c4ad4190c2c51e4d2", 0x1, 0x1, 0x8, 0x4, 0x7ff, 0x0, 0x40, 0x2491})

00:04:17 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x9, 0x4)
semget$private(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0xa)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={<r2=>0x0, 0xfff, 0xf, 0x8, 0x4}, &(0x7f00000001c0)=0x18)
truncate(&(0x7f00000002c0)='./file0\x00', 0x6)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x7fff, 0xfffffffffffffff8}, &(0x7f0000000240)=0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180))
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")

00:04:17 executing program 1:
accept(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="005d53ed792ad1e206ac64b57933c0183547f1ef3255b63856defcf5ccddd774e1b7cc7f8b44c3cfd307debbd36356f3aab7ad539eeaaa4bbcadb136a528098efc557942cf76900dd08254e47c2e6a52a0f0d29dc0d858f0f705992718d2161bb71b1660d8364f7754bd76056820aee0b2d942b8183f7cc5d9bc46a4dd9af545a30a008927cf94c88fca6cf1832a299386654b08ab38cfc935163500"/168], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
flock(0xffffffffffffffff, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:04:18 executing program 0:
syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[])

00:04:18 executing program 0:
socketpair(0x1, 0x10000000, 0xef19, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x4380000000000000, 0xf, 0x6, 0x8}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x400}, &(0x7f0000000140)=0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c655b9ff9eae8e34cf3302f66696c6530001f6f70a3"], 0x1c)

00:04:18 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f0000000040), 0x8)
unlink(&(0x7f0000000080)='./file0\x00')
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={<r1=>0x0, 0x2b, "a50484ea3b881be5499cfc92bd35a5d4af8cd24f49746bec006f2b64a681c22a6960507a45d9b742e06019"}, &(0x7f0000000100)=0x33)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9, 0xffffffff80000001, 0x2000, 0x1f, 0x1, 0x6d9, 0x2, 0x963, r1}, 0x20)

00:04:18 executing program 2:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
rename(0x0, 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')

00:04:18 executing program 0:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x120442, 0x90)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={<r1=>0x0, 0x4, 0x5a59}, &(0x7f0000000400)=0xc)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000440)={<r2=>0x0, 0x400, 0x5, [0x4a8, 0xf7f5, 0x2, 0x40, 0x9]}, &(0x7f0000000480)=0x12)
sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x2, @mcast1, 0x71a}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000300)="5d4348aa776a0eec2eba758569536ba0fc8cfdb8c1b2a69007a82fdeb219675e9216911802fc4bb240d89c1a7b660bc456cd1ebc2a09b42121247f", 0x3b}, {&(0x7f0000000340)="abdc033333e1eaf7fe8a45653089a5546f89d0ecbbc761982e3b8be91890cf126562ac38", 0x24}], 0x2, &(0x7f00000004c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0xfffffffffffffff9}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x6100, 0x5, 0x8d, r1}}, @init={0x14, 0x84, 0x1, {0x7, 0x3, 0x9, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x100, 0xed4, 0x210, 0x26c, 0xfffffffffffffffb, 0x1, 0x6892a08f, 0x4, r2}}], 0xa8, 0x101}, 0x8c)
r3 = socket(0x10, 0x0, 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={<r4=>0x0, 0x6, 0x3, 0xf5}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000640)={r4, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0xd2d}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000240)={r4, 0x2, 0x7fff, 0x78d0, 0x9, 0x20}, 0x14)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x3, 0x4, 0x7f, 0x81]}, &(0x7f00000000c0)=0xc)
connect$unix(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="82e0227ba75fc35e2d40792f4ff97c81edcf629c000000003f30"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x27, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, 0x0, 0x0, 0x5}, 0x94)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000000)=0xbce9, 0x4)

00:04:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8)
sync()
truncate(&(0x7f0000000100)='./file0\x00', 0x308020007)
sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8)
connect(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1)
syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3)
lseek(r1, 0x0, 0x1000000000003)
r2 = socket$inet(0x2, 0x10000003, 0x0)
getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200))
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r3 = fcntl$dupfd(r1, 0x11, r0)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0x6)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4)
fchmodat(r1, &(0x7f0000000700)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18)

00:04:18 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x0, 0x7, @mcast1, 0xfffffffffffffff8}, 0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00')
symlinkat(&(0x7f00000001c0)='./file2\x00', r0, &(0x7f0000000280)='./file0/file0\x00')

00:04:18 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc)
getsockopt$inet_int(r0, 0x0, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:04:18 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x2)
flock(r1, 0x1)
flock(r0, 0x3)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
munlockall()
fcntl$lock(r2, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005})

00:04:18 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4000000010202, 0x0)
ftruncate(r0, 0x4)
open$dir(&(0x7f0000000140)='./file0\x00', 0x400, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x20)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000001c0)={0x14})
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0xffffffffffffffff)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
write(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r4, &(0x7f0000000280), 0x28)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)

00:04:18 executing program 0:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000140)="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")
r0 = semget(0x0, 0x2, 0x0)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/4096)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0)
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1, 0x8, @mcast1, 0x8}, 0x1c)

00:04:19 executing program 1:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000740)={0x6, {{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x100}}}, 0x88)
writev(r0, &(0x7f0000000680)=[{&(0x7f0000000040)="f0180f12743d430dc7606faedc8c2d50d8f3250d8053a2ec18aca5e2bbc131bb252700dd67e348dc13a79eb393d3547db000a8e6df6327bbb0f5201f5eb2fa87d447474abf231e036e536f23dfc136182bcc501f4d31db11a36c94af0893", 0x5e}, {&(0x7f00000000c0)="5fe3f191ac0b8f33c901f693fd092215ed374573a3e104caf3fc0fb9a096b30564a7d2a260c713f77d1c681727b8de8234868754c5b6f17439e3d5c95c0614b55a5a671dcf1d4b542828e8e45c9666b5f741eb9d5929526a8794dec62f498def6a476365508655cf64cf908aaafd051e279920e324798dd82582dafb6d62336fdd5c", 0x82}, {&(0x7f0000000400)="74fde493219199e95f35f9c4502fee77ed526feae621435e553a8fea14efb9aca150e0986a91e2e931f4d833e785a2810dc562acdc9e182e2c1e2276b4fd65704aa7853fc477a40c13ca26e59ce65044a30213e70cb4cf4aef6add8836f75e34209dc11916ce00118b3d3fec86c41099e065a84cee656883cb37a1539be4e7ddfc47032696bd428ff844eb2e97b2bac79d17601f70ae36bdbba16d76954e7b79d95f8aad0c595c1166c6dd15ce1c2bc8cd87fa5849c8771eb5b5f15da71f6eeaf16c92d5b1905ba2622cbb7d9b021aac9d16219dc83ae2188aa652dd3addccc662d5a89a5353c42b9cbc588eee650fd0c02dce", 0xf3}, {&(0x7f0000000500)="53639cc7ebfd0c543274a92f819848d7cfbbd10db9fd3c906f2b0d38a846ae3d7f90aff95ede3baa3a4f01244a55467f23bc2f082d4d98c027375d80b89175a6de8ab46c14cd4429f884f57ecf08e731cb04ac1a4998846e1b8459e8fc39013af6223a588f110f43ff9bd5d214d1d37860522d86e0e29897dd026383622af270039f6f7c554ffefb0153a6a8c518fbcbf296d3a42bc6601c378ac915f3a909527e734b1e6bec0cfe9503a4b0beffd204828a3a6ba1155c75b1a2348a54aacc6b0b57983b0d245f8e4049cc3cda6a7c2989ae36e081417df45049fb94d82684ba245385e48c9e6e", 0xe7}, {&(0x7f0000000180)="3bd0e023935c38ec3aa0948a23ae81adcb2cc8a4aa0df45adea121ff6091c5d6e4b7aaeb3de8", 0x26}, {&(0x7f00000001c0)}, {&(0x7f0000000300)="846019e8651e68646d1234d6d087681465595f8c776160d02f939a15f664f09fc9d90364a16cabde340cae6d4a1f7375b1fe10ae8c2de48821ff51db8fd393aeee284e7111cea452e3e39e2e371cf7a563496290813e7c1dca9a245658331de041fdbaecee44bdfaf317d6b68dbc71f4d2", 0x71}, {&(0x7f0000000600)="52431bcdbbd45a359347af3dd4a17d0f190954a1b613f91eb5f61adfc4c68c82324f54b821ad5f923d710307d25d433805b797cbb4a14f72f518f4d70dbba9d240f6a36a79cc7c9794d72794e86f2720af7488c9cfe5ac54e5d8341d2665d24d91ffbb6fe3c7491c987013245028f44c3d9cf051d2ca19f38da71629d89e", 0x7e}, {&(0x7f0000000200)="56dad4fd061f5b20bcb7ef1c", 0xc}], 0x9)
syz_execute_func(&(0x7f0000000240)="91cd80410faea18b3226086969ef69dc00d98a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000004b8")
semget(0x0, 0x3, 0x100)
getpid()
getpgid(0x0)
r2 = getpgrp(0xffffffffffffffff)
wait4(r2, 0x0, 0x11, 0x0)
syz_execute_func(&(0x7f0000000800)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4b7e2")

00:04:19 executing program 0:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000b7e000/0x4000)=nil, 0x4000)
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000))
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x2, 0x7, 0xfffffffffffffffb}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x8, 0x3, 0x6, 0x4}, &(0x7f0000000180)=0x18)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
mprotect(&(0x7f0000b6e000/0x3000)=nil, 0x3000, 0x99b2f9be9a507ba4)

00:04:20 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x30)
accept4(r0, 0x0, &(0x7f0000000100), 0x10000000)
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000000c0)=0x8, 0x4)
semop(0x0, &(0x7f0000000000)=[{0x2}], 0x1)
pipe2(0x0, 0x100000)

00:04:20 executing program 1:
syz_execute_func(0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0)
ppoll(&(0x7f0000000500)=[{r0, 0x40}, {}, {0xffffffffffffffff, 0x184}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x800000008)
syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3")
getpgid(0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
syz_execute_func(&(0x7f0000000140)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470fc68c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01eef045106df27c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

00:04:20 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="bfd86e5fa9e3dd2f08859bfb7723aa241b317379128e"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
fcntl$setstatus(r0, 0x4, 0x10044)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
sendmsg(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffe3c, 0x0, 0x0, 0x0, 0x17d}, 0x1000000)

00:04:20 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="cf77f68d2dc836ce8e155b164dbde478d7bd7ebce1b99a7cd827dffe6cab317c74e0e0508c4b5a50eb", 0x29)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0xffffffffffffffff)

00:04:20 executing program 0:
semget$private(0x0, 0x0, 0x40)
semget$private(0x0, 0x2, 0x2c)
syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000800000a89acf3bda103b63004600001800000000e4ff8f78ac144b4f61973c4d00688bd96bb5be7b01001c73d914f1700ad6faf65178f541df605fa19704b8098e7dbca5b5c41e76f8c4bfc8bab74d238af2340e6b679050f7110ee6aa397591fd64bd5c23426f163b32351fff8794503b4ee2167825e5efddeb383bf8879e7c1c5ab5f4e89325ef380fb268812e93a2bcd5ccc42d042e67ba196737"])
r0 = semget(0x1, 0x7, 0x1)
semget$private(0x0, 0x3, 0x4)
semop(r0, &(0x7f0000000000)=[{0x2, 0x5, 0x800}, {0x5, 0x7f, 0x1800}, {0x2, 0x8, 0x99610e93744051b8}, {0x1, 0x3ff, 0x1800}, {0x2, 0x10001, 0x1000}], 0x5)

00:04:20 executing program 3:
setitimer(0x0, &(0x7f0000000040)={{0xffb5}, {0x0, 0x4}}, 0x0)

00:04:20 executing program 3:
execve(0x0, &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], 0xffffffffffffffff)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00000000c0)=""/84)
connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8)
r1 = msgget(0x1, 0xa0)
msgctl$IPC_RMID(r1, 0x0)

00:04:20 executing program 3:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x7, @loopback, 0x8bf}, 0x1c)
syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c326430f3809a100080000f342a67c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00")
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xec)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x4}, 0x8)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
setsockopt(r3, 0x2f4, 0x3, &(0x7f0000000300), 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080)={0xfffffffffffffa9d}, 0x4)
truncate(&(0x7f00000000c0)='./file0\x00', 0x1)

00:04:21 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), 0x4)
fstat(r0, &(0x7f0000000100))

00:04:22 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
accept(r1, 0x0, 0x0)
socketpair(0x1d, 0x5, 0x3, &(0x7f0000000040))
close(r0)
execve(0x0, 0x0, 0x0)

00:04:22 executing program 0:
syz_execute_func(&(0x7f00000003c0)="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")

00:04:22 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="01b8033d", 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(r1, 0x2, 0xfffffffffffffffd)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:04:22 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000004c0)={{"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", "7d6cfab79c8faf2cc0786f0da526ad1806caf25147f6baef96b9347bea1bf343", 0x7f, 0xc9a9}, &(0x7f0000000480)="9e89b765f6f837bcd61baeb6cab5f2e967daa08e0b771e28221dab70ed1814de130ab85c30fa4ec9855c62f02cf6fbd1a7ba", 0x1ff, 0x1, 0x8001, 0x7, 0x9, 0x0, 0x7, 0x8})
r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r3=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={r3}, 0x8)
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000a80)="9a0022cf119a78cd7b8c95e58abcf72627e654649da320271735c50ecb072899cb3beed0695cd2b85720b1f6a70c3a6014cbc2ce9c18f681dc4ab3483b7a5e88246ffa86929fcb705e15ed75362bdf")
accept(r0, &(0x7f0000000940)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000980)=0x10)
write(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="0000d33e0f730eded2c6a5913d5f3f6eec2ee146"], 0xa, &(0x7f00000003c0)=[{&(0x7f0000000280)="7e4caedc91a643cd3d6f7d7092c0ee52c9ef5f17ad0d22a42e4aebd5cbf5afe753665a110804a27add05f2b65852e0b3f057e13ae59f6842141e6af506ed68a691b45a56bea86505e76e157ec63244a7183217e80deed75a2b7ca255f0ed23379e5b85c489b7c040c1cdab57ea4447777468e8f9c2ab", 0x76}, {&(0x7f0000000300)="740983e61f9656da8188c720042c85605db22e00a75ee6ecb8c98fbf1e0320b35f24bd9100e88188edaa311f4e7be4002ef88a8f1387e18e263e10f86149dedc3fc80cdfca51b6fed99a59b4971ca24809bfef7ef47ac4535b496573c5dc293d1a551664b5b1c800f3b427744d66881ec5fe5f78cd18254b443aefe6096d1e8c7f63fb407773db74f4ead0d7c9628246bd0bed45029f33827eaf73dbdbec34a15ba60e53bd56ff5e2f015de20c76a536c768fbf2d4a7130e159b", 0xba}], 0x2, 0x0, 0x0, 0x8}, 0xbb4b7577eaecee54)
getsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000a00), &(0x7f0000000a40)=0x4)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000009c0)={r3, 0x8}, 0x8)

00:04:22 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
ftruncate(r0, 0x401)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
r1 = open(&(0x7f0000000240)='./file1\x00', 0x400, 0x18)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000340)={{"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", "d6068fe17241dbfa4f25fa492d81df5e8520e7c5d95cdd4ef1298909dc85ee57", 0x9, 0x7fd}, &(0x7f0000000280)="825f352e206333517eb50196c87dedebf845f915770c7674663525289a496b1ff3daf043e863bf77e434fd60602c20a208baa85db9a41dc6cb31bb0a085857e362eb4d2a6b", 0xfffffffffffffff8, 0x20, 0x3a98, 0x9, 0x4, 0x139, 0x8001, 0x2})
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000141e0104eaee73bcc46d651becb5de28fcc6f6972d67a0c4e888c0bbf6227bd81aaf5843147fb81c033b183ff7e3c71c0700000074fbf203c2c19ea3d41c02ec6464953224523dfce109"], 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x1, @loopback, 0x5}, 0x1c)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1)
shutdown(r0, 0x0)

00:04:22 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
fcntl$getown(r1, 0x4)
ftruncate(r0, 0x1)

00:04:22 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01002e38666db2009b696c6530f6"], 0x1000001a1)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgid(r1)

00:04:22 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
syz_execute_func(&(0x7f00000003c0)="984a19e9c4a2791dcd1c040f05bf11012300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad81130091e1edee509c421045f465cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb228f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

00:04:23 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136)

00:04:23 executing program 0:
syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
mkdir(0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8)

00:04:23 executing program 3:
socket$inet_tcp(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socketpair(0x17, 0x10000002, 0x8, &(0x7f00000000c0))

00:04:23 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000e80)=ANY=[@ANYBLOB="00000000000000000000000000000000b96acf1e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ed4339bf5e612b5e133d31111d9d55b7184bf74796357e7af9d687aa436b79646f78156fa040243da0ca34a45dddb6dce5b1aa2d4ccd606c504af7ccd67deb7a47950192b5f4d2dc56617fd1b67a58dbc0a2d56c42019bad6e2"], 0x0, 0x10000000)
r1 = dup(r0)
freebsd11_mknodat(r1, &(0x7f0000000cc0)='./file0\x00', 0x6000, 0x0)
r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r2, 0x0, 0x100048, 0x174)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r2)
sendto$inet6(r4, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, 0x0)
ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000d00))
syz_execute_func(&(0x7f0000000e40)="c1dc00c483e96d51ae64c421225c91490000000f43290f86008000003626426fe0e98f12527bc8c8c403214c40cdfe")
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040))
accept$unix(r4, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r3, r3)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000bc0)="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")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fstat(r3, &(0x7f0000000880))
getresgid(&(0x7f0000000780), &(0x7f0000000d00), &(0x7f0000000dc0))
execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00'])

00:04:23 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:04:24 executing program 1:
r0 = dup(0xffffffffffffff9c)
semget(0xffffffffffffffff, 0x7, 0x1)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
sendto$unix(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0)
ftruncate(r2, 0x7e6780e3)
mlockall(0x2)
bind$inet6(r1, &(0x7f0000000440)={0x1c, 0x2, 0xffffffff870ca014, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000200)="f1e8b070cc24e74c53f0176d28cd07adc51005bde75cc8147c821acb823969cacddeb369104f7170db6a36b3ff33c226fbc80df9dcd71d1544988ee1307612ef635bc6e021ecb73dc97122f479063e0b2f7c651f314f94c75064a5c74a6c5307cb2e475d815288cc7b74bca1f28fbec2c986a57d859b57011872ca914715d8609b5e6a2fce465b9d02401e36b4aa8fb37c9c2412e3debed58f5c9f378b8ddb79ac04015a")
munlockall()
accept4(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000400)=0x10, 0x10000000)
fstat(r3, &(0x7f00000002c0))
bind(r0, &(0x7f0000000480)=@in={0x2, 0x3, @broadcast}, 0x10)
ftruncate(r0, 0x200)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000000000000000000bb020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=<r4=>0x0, @ANYBLOB="00010000040000000000000008000000f5070900"], &(0x7f0000000040)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0xffffffffffffffff, 0x7ff, 0x10, 0x4, 0x0, 0x4b, 0xf334, 0x20, r4}, 0x20)

00:04:24 executing program 0:
setuid(0xee01)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000700)=0x1c, 0x20000000)
connect(r0, &(0x7f0000000740)=@in6={0x1c, 0x2, 0x1f, @mcast2, 0x101}, 0x1c)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000840)={<r2=>0x0, 0x6, 0xa, [0x2, 0x0, 0x5, 0x1d, 0x9, 0x7, 0x2854, 0x3, 0x0, 0xd650]}, &(0x7f0000000880)=0x1c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000008c0)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x300000}}, r2}, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={<r3=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
getsockname(r1, &(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000680)=0x1c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e210800000000000000000000000000ffff0000000001000000000000000000414b0d4600000000000000000000000000000000000000736ce7c448410000000000000000000000000000000000000000000000000400"/128, @ANYRES32=r3], 0x84)
setsockopt(r1, 0x20, 0xfffffffffffffffa, &(0x7f00000004c0)="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", 0x118)
bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x6, @empty, 0x400}, 0x1c)
r4 = socket(0x2, 0x2, 0x0)
getpeername$inet6(r0, &(0x7f00000007c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000800)=0x1c)
bind(r4, &(0x7f0000000240)=@un=@abs={0x0, 0xd}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000980)={r3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000780)=0x9, 0x4)
select(0x40, &(0x7f0000000400)={0x3f, 0x401, 0x2, 0x1ff, 0x0, 0x5, 0x4e4}, &(0x7f0000000440)={0x100, 0x5, 0x6, 0x2, 0x2f, 0x4, 0x1000, 0x5}, &(0x7f0000000480)={0x1ff, 0x17, 0x0, 0xbdf, 0x1, 0x8001, 0x8, 0xff}, &(0x7f0000000600)={0x5, 0x6})
pwritev(r4, &(0x7f00000003c0)=[{&(0x7f0000000280)="352b940aacaae418dc86358678dd84821680ae4c7ab6e523e43ff9770af619b36f37cabfbcb1e3dba315b10143591489b95bebf7e204fb3762ac14aee7023064fd6ac81ca4d7aafdc2c987d8d4c6d085652a27bb2c3aa4bfbf8e4fbd8f6ebe8c49fed8be35d9223e", 0x68}, {&(0x7f0000000300)="511149ab97a7e93c9738efaede633533abd56c5c80cc3da0d5d00f4e522ada5551752caadac2f62b8e46d43ef135b2c43b3f39fa5d7b73123f2a85f0e12203040ff5080fd51a3bfd5df82f29b3761be4d4831263efbfdba3c4c6576bee5b2f6d6d092dbd6c426897df33a9bc0fb2155fb3b3d7cafba72fd16fc7a3cb3e600a7bd554282cf25bd8246e6cd0dd119693763c", 0x91}], 0x2, 0x0)

00:04:24 executing program 0:
lseek(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
r3 = open(0x0, 0x0, 0x0)
close(r2)
fcntl$getown(0xffffffffffffffff, 0x5)
open(&(0x7f0000000200)='./file0\x00', 0x108, 0x20)
fchdir(r3)
fsync(0xffffffffffffffff)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback, <r4=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

00:04:24 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0xc}, 0x4)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000)

00:04:24 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0)
close(r0)
r1 = socket(0x2, 0x10000001, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r1, 0x0)
execve(0x0, 0x0, 0x0)

00:04:25 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1)
sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7}, 0x10)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000900)="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", 0x585}], 0x1)
shutdown(r0, 0x1)

00:04:25 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x2)
ftruncate(r0, 0x8001)
lseek(r1, 0x0, 0x4)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)

00:04:25 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
dup(r0)
r1 = socket(0x2, 0x5, 0x0)
shmget(0x2, 0x2000, 0x44, &(0x7f0000ffc000/0x2000)=nil)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

00:04:25 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, r0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x800, 0x0)
freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r0, r2)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000000c0)={{"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", "2e951dc007f4322ccfc838410ece61639baef33000dc269237d76e8f74b7282b", 0x40, 0xfffffffffffffffa}, &(0x7f0000000040)="3281980341a8587dbdab5c8eb0ef4517c5a57875c2245579e3790e8266b8c0fb0a7563a7d72204ee77dec3ce700dbba54cdac9586ef862a0669a02eb3bf86413827432235af6206e93d575b24cf8d78265f44ab0767b0a2eb2ce5b52b3603c08c05fd3782b78b9a799a4c805c878fbe894536718d58f060fb6b08b86fce8", 0x6, 0x7, 0x401, 0x3569, 0x36, 0xf2, 0x3, 0xffffffffffffff37})
setreuid(0xffffffffffffffff, r0)

00:04:25 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = semget(0x2, 0x2, 0x4)
__semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000200)=""/142)
syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c4410fbaebba22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac100000000000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000")

00:04:25 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x8)
syz_execute_func(&(0x7f00000000c0)="1cefc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

00:04:25 executing program 0:
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6bf6fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c4c4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eef3ef2a4d4d4c4a2559ec2e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:04:26 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)='6', 0x1)
r1 = dup2(r0, r0)
r2 = getuid()
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200)
r4 = dup(r0)
getsockopt$inet6_tcp_buf(r4, 0x6, 0x24, 0x0, &(0x7f0000000080))

00:04:26 executing program 1:
syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={<r2=>0x0, 0x2, 0x80000001, 0x7, 0x8000, 0x100, 0xff, 0x1, {@in6={{0x1c, 0x2, 0x0, @loopback, 0x8}}, 0x0, 0x9, 0x8, 0x100, 0xfffffffffffffffb, 0xf8}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x694}, 0x8)
close(r1)
getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, <r3=>0x0, 0x0])
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setgroups(0x3, &(0x7f0000000380)=[r3, r4, r5])

00:04:26 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000500)=[{&(0x7f0000000000)="9bbcaebd3e6af58a0eb6353caae8cbba2ed2d8dfe4b50b9acbeb9f996364e7b0b7b1393424fe7d2ba46c16b51f506e07a40270b0800ead541b8a", 0x3a}, {&(0x7f0000000040)="c302dcc6d6ab0fbdd56d9e50c2a7007e5d7a990adfd494ed5fdb7d2a91651d67dcd454bf3d8cc6f7d0f4f22df87e50d5cc416a5d8c985a7e834199ca094cc459a81635ebd5858624918f0d87ae144a0f6127ca59825038a4c508ed7216769721b2ac822a3e549331b4dfadfd613f8a9a1d08c544ace51e150ea9cf89820ea6a9eea5ab081b6689567e123ecf6b607b0987fa1e6dcc8496ffe37f5b09b9829d43a863450f8ddc9be4c5aa34e3adccf42f251c127c252140646a26ed00d67bcb7b35756afcc838c72d296bd8eba2", 0xcd}, {&(0x7f0000000140)="55c7cdd0a9b7c8b2c8d522bf739829f933bc48b35c68f69febaa3dc79ab4d8db7232481352602c6524daa4bedb448545940797325ecdc3e502ba7fee21b9a677e242345e5ed9edb815522b49ad5058efc4743f3f835596b942d9bef63913cbd527d8dec923e563e8fcbe6bd0f0c7ef5e90718d4427e50753e124a734ccf487bdbdbc98aa1e", 0x85}, {&(0x7f0000000200)="450022e3fd606043e6e38dbfa433c6b4aff4bbbccd6929f75dba6de2fdb7800ceb5b7852c567080395059c18abc5bbae1c1d5f8014090a8e8cb7e36349356adeb5041adcfd6fb996ad366724484515b1163102e503f83ed8637163fdef66c4984ef746bee8570f5c4d90663b64240c230d1e435e66be7408ffdb84d118", 0x7d}, {&(0x7f0000000280)="5382a6f8347c50901d0e44627ecf15d4bf9946153c54918c409848ac685d0e4f9298f8d63531848d2fc695f1c435fc3244b7b7413f0719c7a938a8d11e20bc5e1f43b298787bbf44da1dddf10c1c1757aea061e17fe9fa40ba7ea3121762394cc4dda4aa95d37730bcd88f8f03580961652762d8e7a6e740cc98168fb5d8661500353f32eee4c24bbf99826f562eb7b4eae351e48afddfbebe80ee6d933821268f2c1f4d21ebd005cbb17aab6ec3af5000dd8871d1163cd444ff6329b106443ff0b6e869cdd962b3a5c2a2b9e8d05afb6dc28bc8f0477e1abe788fea7480eadaba03a3195b9a19f185e69ca25183", 0xee}], 0x5)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)

00:04:26 executing program 2:
syz_execute_func(&(0x7f00000002c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7b58, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)

00:04:26 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x84, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0)
renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
socketpair$unix(0x1, 0x19943b2f5c20d4f2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
sendmsg(r2, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)="bab8ec5debddcdc9cc91214eda818b98c91e6c0051e6a7448af19923bdeba10b", 0x20}, {&(0x7f00000002c0)="024ee5da73f18fb7ed6010bef31684a70a4f50ac1f473bc820ac702436b9638b9671aa954ec1d2da8474391a6bab954eb321ae00b4baa4b778b313f11d6ecb4ae1d7be9b94ac81f01f1e8239e69f192a8a7e5472547411c148621caa8dd30b4292c263ef7f3cf1897cc7ce3f8cb13814c4df3422cd29cea9d565636784111f2f3b46b0235f45ec9da7eb6b2cbf236d03bf3168237039eb681970a12bcb4d60f3173ccbeb086cf9f2da8eb1d28040169f76e032acbf4eb9", 0xb7}, {&(0x7f0000000100)="108042", 0x3}, {&(0x7f0000000380)="6490d1a1f2ed28cf86569dc6d77bb20d51144aca39febbbde94b7dd69d735c11cb30e258d3f439400d69013df9cf053f011f6ae7742ba4aa8ae3860a40e3ac4fd101b50cff18b57da840c99fa1d809057dfef65fef6bf46a5d3ef151f57e1631c39bce53958cd6347fae15c35b088b330bd288851136defd3d24dec5de1ea847d78a6be32e0f45bb1a41aca90cb2333044f5113dbf64d599c07e45ceeb94563b76e0831efe119dfbc9725e3b2e460cc946ded4dc0353a1c97473564e339fe03969ed8adadbcbb34b1cd87c52a312cef222774674c57c63604742647ea98d390991abd8a953392c6ca03ea234a7344887f9d8bc26170ae2f11dcacdf961accaa55d4d1cdc2bb28e4acdbdda97773bf3a9464487acf2aff5435708b6723b188e9d40c090e35d95e556a4bc1d3de068dbaf16017432b54ce45d0abf2ef217fbf42e3c4c3a76b6f0cddda3e985495066485a6211601af7a402b486d36367944cf52a02261c0df45d4f41deffd114414138c126f3f5084ffd3e0d554c7c367e13f4e81ee9a05251a3582cd7bfb0768ffc8aa899bd31b06e20a8687906e2b8637f6a367e2ad0842f4f1cc3f9d13d38e46f3c608ac68da3653ad9bea73a9694f492d1a33af073239ed52d253eae8ec2fac9ed935a17ee3f957f832bff2fca9ac06e5cb0cae113da20476d827fca7c4b1ec2b7c488e61d2d1d64fb75cebde82f07b376da4a5dc83c6208935eb8ec0959aa99c08f84926fe905f95b64af31255ea8976a2feff667e7f1df4c9d2fc3357595a91b4ecea8e4011c49fdffc646e7e98b405cf3ebe2ed7c9fae3ebeecbb92af332d9b6b0e6ff9f9c56fe1c6e1b36ac72effaaadea34b353082074890b23993ae24759473e4cf0550baf1a388d5cd66e879e5203f2094bc9fd893d4b76568a75068353f60789d1147df64de2105ecaf1593c4c5caa4eca30c8239d51a942a583906c85e7347589bff023b97901ea2232b7fba000fc591a23303b6e596cbdfef19d80c5dd75c376855a7cd36b4a1c746de0a210c41dc5fb1c4edb3b9d6dabd9d74cf49fa1a5db1ed23ff6e02d01c49867e074fe2ea50c041c3ebb5fc5e72cf91775137cbcb91e3acb8f03d108d20f3a3df88ad2297d0f6d4bb5b844773c2c83c871778a8da7366a2d63544094df9342de02cfb2adf9a652373b49b59d3d687a8f1dd4c856cba8080486819f5b88b9b5f35bfdd3f9b82b4b24ab53baaf83bb4be10322a8f0f171e0a602fd63cb92c195d45371e49908cf2f4eeaf005bff4aa9ab6d7634d6904663c0015e1e6470ba549a171fbb28f42420088054ad3f1cc96a81a57a296ae6e0a68c2d5cbd823240ca93ad08696870d51827e1d3f659879d3fe6474f0bdc7f3f2626a206e48c3a5e9f37d059168e4c71515c829b2a9aa2afb9204696b4ba9824e76693cf744b4a44f633c57b72a1ecb765f4d215bb9d9fe3efd7dd71cd588f533b06a56177907007ec1eda946b6b7ac2d42d8a0bc290fb761d13506e51e2d416c4e02cb38e443a707c64437cd27546eba118b74d0d7bf5e5cde60a1ba933b9417d3709b37be845b2697814293ae12b493e46b0c1ae058479212608d1c8d578b2815501d07b86ae0a91af4786e5198e75958d2864f9a928fc7362b7d6ebfb242ecd04c97e7f0cc06dc9426f73456394bf1e3dbaf53a0d2039d547ccf0c67c0fe3c3bc5f8e611b4a4365dd61a024f80e3225d71e24955e347be478c8129ced5d3fea68d2d3877f2f44f428603c7f3b0d03fbb5ff35dbabf1a2f5ffa015887706d982a92be7695ba09f4ecec40b6c8f5f84d7f3f8cda49edf749d3f4a9dc9e5f9355355071dbd5bbc32171b579771cd2e20f56e0a5c471e6c4fe705e6e6e232c7a22b39c557327742b2bceb2d816aa3bf33c889ddd07d651ef80de1338d66ecd2f8d8d508254fed983f6c4bed49fe839479833122cfbfca6b0543d0d95be506831ef5e736fdd23b26882cf0aea60450a67f874ca09627ff49664718b6c02fbf8ce5286bc27c6e37a26d1a539fa301cb95995230c954d852d35806bb1fac08b22e154f66a5d4eae298cb891af7aa2051fec4960e719b2969470f01861f9c3f341f2c4c8606f4615e7a5dd939afe65c3d6a5034c917e33f86c9d8e0619ea5130f8160c3fd041d9a5c56463d1d0f5b3e8cab26d202fdd91676150b10f448ed66436ff610f540a65fe6ef9a184a37b4064acb016d3538fd6734e8ec285e6a5373e10c4447a764eee8816d0b87c76f0d752ea4190ebdc4ffe1e526fbe30381d23c02d8a69a5c59421bc7aa153bc35ca63f53a438fdaaeab3c2efc1880749bdbaa28dd6cf703892aa502fd247242e7534c76fd9574c8ff3099edda143ab7d5f0098d8776b5fb4003eda626fb5ca8a859935769b2e0defb8cfe8541d7043147f38e6cb0d12d05bf4354d1e154cd02ad45a8d23fb5c5c002843da7f5bc9e181ecb07fa9148019a7eefd11c763d8ae491cf4a5cda9a4b964fb00ad8a4aedb081109bd1705c2764fe4796e00fe4831b4fe4e408a7ceaf9e8ef24e1aca863b9e0a0dc5d74e606ee331816ee460c98ae882a46de5747585dd2f19e5f49452c402e05cd491637ab57a3018b06c9689ed04889ad99e70f4f80a36dd409aea3462fb27dce7747c0836b22a952e4b828475baa70eee618b97a0aa832a0dd0eb3c47448661169c3898f79df4c8980f7f11e8a36ed13f87c0aedc2d7a84e9b8cc7fc95d0b0557778f12048111d73570d1906e2ec8fec9a4480c4ff52d847da3e96a7da70e17fc86187f63f3061508bd809389cc306e6dcc8b349043f31bb40fa823592da976c9511042f14392fe0a8f00f788ca9037e11116189bdcca3e16ec6b2daaf165093ca422b2d2107bd159385ff76541503422577719ae682e532ff9c357fb3e3afbed9626bd0e063453ed30b3861f4685a43e27c603067d64dcaac83b7fcb00f81ed391f490b21be4138b347ee23c0da2c6a901fbb3bf7e82135847367f7a4ea32dade91fd1c8f51e44779cf120617ffa830b642fa2ea39b003aba4608d9579f3947521c181a895fb3989e4c08554818c3a67516739f62cd6e22fdcf86b4a470db245108414f67382697d6b25c7f780bc087a862ba810b25601c92aa7cd7361a0ab2adc8cfea69c5e7f90355e0ea640f3a457502a516d1eedc9d7e88f089ac389fb10eba34ab4c8e69d7be3d1ff477792de3e292a778f71469c8cd8304492f62990c0c99881784fdd0908795c20f82586fe4eb34f50b0c1c94bc9bd55c04a79b0992aed6489ea0a6c53a04e0f002816028579119183190e3e883e5c9c8d7791234623d73c561cae6c51fe623c141e141decc4a14b994a2706e4b1058f6c92bd1e4ea8296e2318bdc62903582bb99aca33973645a7cf7047e75c6f42232cbe7b8dc05a49d49e961bbb1ee81c7dfb66181e6179e9a7576ec7bfd13e1e47849834de50dbcadc1ca43645975ec656e57fd2d1d740b6158c1f3d40d2f457af88c32f5da38cf68e526a4b47845d5baf1d882a708f0cb6642d9939c65c508b7195432ca21a408fe911ff61d785d9570a67abf9a4b972d19a7f782f5dc04648539b4c527cfa55cd3b3ef891588c1d6e68ae636bf4f34518d5d876a5d45aacf1e3c9c7f64d73745722b353b6d6d1f95a40ef9c7ae82e55a611f4dddd1610634861583dc19cdbd6995482d6bc0c39173f54154807d9146739ffd822e6dc734e599fd705731d5a90e7542da9b608601d010ce4adf2f130962f331c9b4710e612d6a016e7c5b6113d6d02a5c5a4abc48d22c83263441fcbe8204cdb1bfae865e7238c490c6e36f2036e8a697342eb4b05acf073824b0b8752d77e9b9b36599dde8535c13422f08fb06097de713d81c86fe5881108bdb25917bca9789c1a4ef328bde944878bbee5b0de380cc3846340411110d626df67097ba7b9ef4ec6540752c1b244aeb9bbf9da06f690f30a98cb3b6c005b1c085af78071755be15e9311a6b52bec1014072fcfc2077c74d515748ffaf08a0acbaa94d3aeb89fd23180aeba7852ebb31675f90a08f0c6cdb46a91f43547b8cfd0afdaf50100e4042d4889014773f70b719899edffcb78280fefe4ec9a8a980c8c715c1de04804ef72f1c21d72d1475e6e8c1c1e0ab92d16f7aab12411e6c83cfa4b3f32cef02bb4043cda2119a04fc3969a33a324866989785cd6d81337aa5d2a5afb934f07d4908a27ac5095099330a089a3b0c0fa9749515f5ce5fa3ec08b67ba36c5582008266899f10a8312468c968e0ca2ec4b3f844739371fa6b95f5ca5ed38df682596d48365916e88a5a90b052032d447c46e15845da2cda9b7321780810cbfef9315ce43dd8d22daf4c37a79abe7ee1ed3df9738d2f06d55d2b40680a303d623ef90a63b217600019043a6bcd5fb14bcc0b7f1a9b759f5b4e00ed557dff8daa47868f61b84b0da57d0940b4ccaf598303009755ca965e779f5e752f064eda2b3d8321dfc5a8ce6d064528e5a0ff5b330a3abcbb644fb2c5e627dc2468cd1c2200f86fa3d080e09956a1499c9c621c89751d6e7b03d4419752ef847acbaf17d92fcb94065eb9b3067fa4d2d6a74fbe2f76ca18a98ea44bd5d79b78621d12fc2f3dd85de5a476223861126864188e793d80df5bcd22d2713d2c5759aac52763cffc7673a7cbd105a9befb5bd9397e0a759d198e9cfce7b4e6f0c37e4168c830a52e35fa46f122c37f37aeb551800416d47ce0443400c3d72aaec0d812cc2b39487876ff9e63bfbbe469a6a3fc57653e21e30b325098b729710d7b7131dc641a2de9c0f7e45a11a2bb8099eb89151ba0fc1357b638ee6b01ceaa2fc9c66444b770d8c2158187e502b1366060b6a1024afba204d073370ea87e75a7f2e38eed3947bc075dd5c64ff737f3a1594383f96dab2f6cd4b64df0c33414e39e53994cb22c97b55f420494e9b9d7c3a69e03698f1390b24b9304ad825cafff6d99eb692dc2b0c5c148c6af7c79e94d826123def2a7c10f48d891b7b840a5e4e20d170bbb69403b1f9f9ac4e40c412991c24dff59ab35940df8753853392463cd0088f3b3faf2e6213016c1f0058023cd87dba4d4404ea2cb0f3cbf82676c406431f5ed5a99d5fe47cdd3106c084f168941f3975afefc70bb7231d4ba26795f7001cfe55cc07a505368aaaf9fb3cc9e2cc43409a99674cb193dbf87ec3d2fa111f499e01a992d703bf311c098b11be2d66384e225a5aed136a2b08dba5fdc76c96ae7df6489f4ad68838a970fc282af12bf43403905523b22f94a66ab4538e1f7d64210a4b531bfce8c015a95403e55986a02f3cfb62c2f0b2ad9630c88184cf3acecde94cc97b291113cd31a89a2d8e40e99479c38fc6d812698787562a0c571ea2e3f01f2a030b2185871510ee2ee807e6f33943086aeb72374dc5c36fbc5a35c7265d98976ca9a6bb2293ed2ddf639754f46222ac40b8fb0d56296c7a0f985ea99d8d31219ac8870865ef8e37ad5a47cc06f2bda7931cc699f454d9860a8c04f68566656746f188644377e7821d538a980da5af9da08ec4f4f5e9590764bdf958c65aed7cc6e110a60830724ebe5f392f8b0b4967a72a53bb6e9eb4771f4f4a38fbe2b9d1bad7099626c7224057f7321d02500489427fd013ab3091c3ef4e1ee245d6e23c64a207d0bed212bde246b0cf1e30db80de7f7bcf703294070071cfcafba64a87942b0920fdb1542e9780394ae37d936d06825c91fe4518f3094bc73fbd38e593f5a4247768fb06903f908f5e49ceb315f74e6ff091ba666f280411aca22602be6e6", 0x1000}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="faa164a6c50279693bc15d9f183586eed24a9025de7d09d2ef8654566051db7f14225aa9c98b80942161841a273e9f9dc75ce2", 0x33}], 0x6, &(0x7f0000001400)=[{0xa0, 0x0, 0xffff, "c1f16b0e4ec1029ceb81688ebe9870a2dbeed5c19c34d44de0fc3903113f6316b343d2bb3961a6fd7a977e4dcae2ea73645016e87f524a8a95c13f784c23f13a5efb35e83ae9bd270ed720a16d1c92ec83768143062ce57b98e78fa8b0da67d5bb6ab816f7cdf3e2eee087e004f72b50cdf01804ec0b7c3a2848da097d90b44422466ba1dfd55f137aafe46120ca3b"}, {0xe0, 0x11, 0x1, "e439ebaf602fa7d33f4253ffb335d9e19561548dad21d5e84afad04b0688521cf02d00e85a9e5ce4bb8beb440d9ad88d5af210cb1fc3e5ad80ed4e518559ce101bcdd39a7233be28c7b658296d7bb5063f70adedced5b37c44860d89e9ca7e20c4d47add8b784d818c48da52f01cac5e1acebc44438bba4c55644dde74284b786685ed1ab7fd6a4e9915642508bf5e985970ac0e65a707040f392e6b940c73c0aa030704acc3c5644909ccd757ab2dc3bc612adfbe9abb52e31f4a9d3ea03f3296265d65d9eb94b3c2bc1f021d61"}, {0x30, 0x6, 0x5a, "9aff457ba6a5bf50ffeae7630b1b1636c18211b5a1a2f6adce8491f268d72638"}, {0x100, 0x1, 0x4, "4847cd93ee40712cd3b30f735b54f5e13a2663694be5c82030785c21599f2bb5df5f7acf4db40db507c12e13415f03e8eaf8eb83deccecd7879bff724252cf0b851fa63405ce258382fc885f909f794196f37ec3c2eebc832a54fcfcd4f56181b8237c7e3eb7754d7bf226d4fbdd95abd383f932de3f02ce62a574504893440c8a74a2d8bfb5eeb90b13e0ee92863ac425064f3deb3c98293a42a311914e1faec60d5f41271c2769e2f7f714a194212f1d2f424b608cc02bc654523017445d8dc859630f297d434f2e995f413d2ab3ffb41cfe4a8e70a2987dbc36f1ae06bcbd89481e6b5c1d21f35639"}], 0x2b0}, 0x20189)

00:04:26 executing program 2:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f00000001c0)={@multicast2, @loopback, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x1, 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000000)="a33f", 0x2)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r2=>0x0, 0xb, 0x3}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x2030, 0x80000000, 0x3, r2}, &(0x7f0000000180)=0x10)

00:04:26 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpid()
getpgid(0xffffffffffffffff)
getpid()
socket$inet_udp(0x2, 0x2, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
fcntl$getown(r0, 0x5)
r1 = getpgrp(0xffffffffffffffff)
r2 = getpgid(r1)
r3 = msgget(0x1, 0x8)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r4, &(0x7f0000000380)={0x1c, 0x2, 0x1, @loopback, 0x100000000000001}, 0x1c)
r5 = socket(0x2, 0x10000001, 0x84)
connect$unix(r5, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673)
recvmsg(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r5, 0x0, 0x0, 0x400000083, 0x0, 0x0)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000580)=""/155)
wait4(r2, &(0x7f0000000180), 0x0, &(0x7f0000000240))
getpgrp(r2)
r6 = getpgrp(r2)
setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
setsockopt$sock_int(r4, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
getpgid(0x0)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getpgid(r6)
socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0)
poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008)
setsockopt$sock_int(r4, 0xffff, 0x4001014, &(0x7f0000000300)=0x8, 0x0)
setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
getpid()
freebsd10_pipe(&(0x7f00000003c0))

00:04:27 executing program 0:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900})
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

00:04:27 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x9, 0x3000000000, 0x3f, 0x7, 0x100, 0x7ff, 0x4, 0xffffffff, 0x80, 0x7f}, 0xb)
fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresgid(r1, r2, r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0)
mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7)

00:04:27 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10)
ftruncate(r1, 0x407e2780e2)
mlockall(0x3)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
munlockall()
ftruncate(r1, 0x2800000000000)
fcntl$getown(r1, 0x5)
renameat(r1, &(0x7f0000000000)='./file1\x00', r2, &(0x7f0000000040)='./file0\x00')
fstat(0xffffffffffffffff, 0x0)

00:04:27 executing program 0:
r0 = socket(0x0, 0x20000001, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4)
syz_execute_func(&(0x7f0000000280)="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")
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:04:27 executing program 2:
syz_execute_func(&(0x7f0000000300)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53ec40185f47c2f0567660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c65746ecc483397fd300c441065fa0f5d30000dcdc0fbcaf00100c00f345d9c6acac01b00b000000f08171a30b8a826eefa80dd4d48cc766f2f04108be73fd18a9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000080), 0x244, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x401, 0x22)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000003c0)={{"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", "de8a63584602ffd6c1a29f523173069f8da5d2ab45a58ae5c4357c1140fd9fb5", 0xe242, 0x3a8}, &(0x7f0000000080)="dcc356bbdb871efcc2fe4a877d902820d9d0a54b15e6b78ad261a3959ab8378cb19802a6ec648ffd744a45d901ea702aae7ba8efa74607ee45ca11d0742cd97726fa7b82126ea1bd52ac3606f3af2207d9a0cf56f43cfa8a07b8e3bc9120f59278056d5239fc14a0fa969939862f4855701f9c839a418e809716f7f3609f0393a43c6b909723bc2ca44b", 0x7fffffff, 0x0, 0xfffffffffffffff7, 0xfffffffffffffffb, 0x80000000, 0x7, 0x3})
flock(r0, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x100)

00:04:27 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(0xfffffffffffffffe, 0x10400, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
accept4$unix(r1, 0x0, &(0x7f0000000000), 0x30000000)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x8040, 0x10)
r3 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r4=>0x0, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x3, r4}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x7, 0x1}, 0xc)
mkdirat(r2, &(0x7f0000000280)='./file0/file0\x00', 0x0)

00:04:27 executing program 0:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socket$inet_udp(0x2, 0x2, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast1}}, <r1=>0x0, 0x5, 0x0, 0x2151}, &(0x7f0000000040)=0x94)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000980)={0x100000000, &(0x7f0000000940)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3, @mcast1, 0xa69}]}, &(0x7f00000009c0)=0x10)
rmdir(&(0x7f0000000900)='./file0\x00')
execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000003c0)='^)\x00', &(0x7f0000000400)=',]]*\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='!\\\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\xc1:*\x00', &(0x7f00000005c0)='\x95.&\x00', &(0x7f0000000600)='\x00'], &(0x7f00000008c0)=[&(0x7f00000006c0)='\xf93\x00', &(0x7f0000000700)='\x99+\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='!!\x00', &(0x7f0000000800)='##\x00', &(0x7f0000000840)=',^\x00', &(0x7f0000000880)='\x00'])
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={<r2=>r1, 0xfffe, 0x9, 0x3fe}, &(0x7f0000000a40)=0x10)
syz_execute_func(&(0x7f0000000080)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e61f660ff8aa024800572f0f3346836980ab4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509e421045f56b7c421dd31c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3d67ddddc466b1f7c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebcb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6657dcb83aa2f1fbfbe2")
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000a00)={r2, 0x5}, 0x8)

00:04:27 executing program 3:
syz_execute_func(&(0x7f00000003c0)="982c1c0f05913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b41215fb5c4a1fd5b43fe73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b55dd30b331c40285bfd2110f0f82dada048336000000")
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)

00:04:27 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82f62d2f66696c653000ffe7ae037d428e1545d91c72f450887631c4d62075613c301494ed7ad683066b7f02"], 0x10)
sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x3}, 0xb)
readv(r0, &(0x7f00000000c0), 0x10000000000000ef)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x4, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
shutdown(r0, 0x2000000000000000)

00:04:27 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={<r1=>0x0, 0x0, 0x4}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x8, @mcast1, 0xfffffffffffffff7}}, <r2=>r1, 0x9, 0x401, 0x7, 0x1, 0xafc3}, &(0x7f00000001c0)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002bc0)={0x3, 0x0, 0x3, 0x8, r1}, &(0x7f00000004c0)=0x10)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000500)='vegas\x00', 0x6)
r4 = getpid()
getresuid(&(0x7f0000002580), &(0x7f00000025c0)=<r5=>0x0, &(0x7f0000002600))
fstat(r3, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpid()
freebsd11_lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
r10 = getpgrp(0x0)
freebsd11_lstat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
fstat(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
r13 = getpgrp(0xffffffffffffffff)
r14 = geteuid()
freebsd11_stat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
sendmsg$unix(r3, &(0x7f0000002b80)={&(0x7f0000001ec0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002500)=[{&(0x7f0000001f00)="50fa53c2d4315eaa706b348973e6e963755d7202875ed81497f1acf1b837711afae59a45cb764c7a439066e9f5b88f864a946bf947562787896f74e07082518303f741d617c68220e1df38dd19f08ccfbd84ef8b0769f8530349262c87b8147aac67db", 0x63}, {&(0x7f0000001f80)="e672b766a554f6ece6127d4a34f3de9b7bbbef3f125469d7c6300d792867341e5258d18974912c94ad469ce1b2f1a9883d7fa4f9eb3a2b87911cfacd4fd4a5de0cb96c16a0d338a96d670b23db89506142b58ffdfd7de9f62c138d0d43bef663e5417f32ba5260770528d573649e87971964d2e237a15f42661c3a98401a50880575392fcb5652c704fc8bdd5a29fe1f9f16a01793fc6bc9bdab98eab43760e1af9446de087674874e8e4b", 0xab}, {&(0x7f0000002040)="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", 0xfd}, {&(0x7f0000002140)="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", 0xfe}, {&(0x7f0000002240)="5ca43c15ee53a79f87a763332e4b76626699f209905f292f2696925406ee075f5aa4b87fbb97c88d40a67b980eb9825ba4dbdd90e4ba60fdafed0de1bc40527ad528ae5dded63450b21740e41af816466ef8a7704db3954f37a776bce122ff48f10c121ab3b2105868a2be3ef7dfda479687b48cfdf3b5c82deea30d90bd1940aad85e12a6f62eedb0824fb8da19b9bbe4115ae7fd436776fc919963a681a1fd87186f789b5a5c95cf527ddfad7e158e150d38fef00d8e6bc0db728ffff39edc8435", 0xc2}, {&(0x7f0000002340)="83c56f83443946298d612c1787d75aa00d2e30e0878e047fc6646805f43427107cfd75a33ba89a0b4492aa35af06285d03c3e8387736c60d562e74a237a792c9339f13638bddbc257da004da80677b98559ea629d71f8326524d222acc9bccaa7d125217ca97076c780bb5ee3f195dada23c57093e386b7b0d0ab248160821d28829b86c943a4d7b1d5b4127ed19841a8731c927d702cd6419796eb945ceb53a05d4030c1749c63ca963402d8d900783fe8b9a9968705d6fc97d40ebf6a0189a339ea6493150ba61ebf32b4eef2438db2deb9a95aae8106e3fd71d1c77569709c62c7fa1", 0xe4}, {&(0x7f0000002440)="e2b4935dd8913cb3d52c33365420e4f5e0833461a2c7e7e1b1fb526deb1da576ed21f6d00f2cab578e7d5b8d2dfdaf32f4a11eb4e4c62b4d8d50c91af786f42e484db4c4c9aa739d934a711bed849ad03b993eb6e5724d064a6360bbf2ae1f9c8032767ed31f780b1f00860ebff6842ff2216ff2dae3e23c108393afd6c1a1be0a4e95a126c4bc123878ff73c29b4f4c6e2e7365e2221f783e07107302800a193003ea679ba29fd6384cd60678e69c621766dfb8e5630308d7c227b971", 0xbd}], 0x7, &(0x7f0000002a80)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x30, 0xffff, 0x1, [r3, r0, r0, r3, r3, r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0xc8, 0x20089}, 0x100)
preadv(r3, &(0x7f0000001980)=[{&(0x7f0000000540)=""/96, 0x60}, {&(0x7f00000005c0)=""/36, 0x24}, {&(0x7f0000000600)=""/149, 0x95}, {&(0x7f00000006c0)=""/140, 0x8c}, {&(0x7f0000000780)=""/185, 0xb9}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/151, 0x97}, {&(0x7f0000001900)=""/81, 0x51}], 0x8, 0x0)
preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/47, 0x2f}], 0x1, 0x0)
ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000001a40)={{"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", "794cc8b7e10db0846acd1693246392e6e043b56480c05a6e3360c9709dd99fa4", 0x3, 0x1}, &(0x7f0000001a00)="399775b64abe36de646cb80a12d81806a7e04fb4bc06f1f08c78da34a5155f280c673ff4954949f7912740c7ebaf", 0x4f0, 0x0, 0x4, 0xff, 0x5, 0x30, 0xfff, 0x10000})
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0xb, &(0x7f0000000200)=ANY=[@ANYBLOB="0a000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000def3aa688c7f4d7fbb82dc582d1eca06584b0ffade0e969c5dbb4ffc4a2e2e893943029b57eb33f9cfea8302629826d07856acc05f93", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000400)={0xfffffffffffffeff, 0x2000, 0x80, 0x1, r2}, &(0x7f0000000440)=0x10)

00:04:28 executing program 1:
setitimer(0x1, &(0x7f0000000000)={{0x8, 0x6}, {0x2, 0x4}}, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:04:28 executing program 3:
syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa00490000240000000000009078ffffffff001500000703eb440c0701e000000200000000005ebccf779af419910d2ed5a2804e5927786a811246320ef260c355fc"])

00:04:28 executing program 0:
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x101000000003)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x9}, 0x0, 0x19ae, 0x22, 0x100000000, 0x0, 0x200, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x0, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x2, 0x4)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
socket$inet(0x2, 0x1, 0x0)

00:04:28 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
msgget(0x2, 0x25)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0)
fcntl$getown(r0, 0x5)
msgctl$IPC_SET(0x0, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10)
chdir(&(0x7f0000000040)='./file0\x00')
nanosleep(0x0, 0x0)
shutdown(r0, 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24)
close(r0)

00:04:28 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
sendto$inet6(r0, &(0x7f0000000000)="fd25c77397e96f172136f5a4652d2833005f9bb94ad98b5a2f9c735861d9a9e1fe8b209f755ce05989ce2f032af5bab5196d2f54adab9afaadd573e32781d3c55c181f7a02365aeabaf9716840a1621cb05e5f04fdd8b4321b4ada1e7227dde0e02304f2fe2d32b9fbd02681fba52f62dd346a7aab7c7952a0a39291a95f60", 0x7f, 0x84, &(0x7f0000000080)={0x1c, 0x2, 0xfffffffffffffff8, @loopback, 0x9}, 0x1c)

00:04:28 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = msgget$private(0x0, 0x8)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10)
r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
r4 = socket(0x800000010, 0x2, 0x0)
getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17)
msgget$private(0x0, 0x80)
getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a)
msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800)
msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x200, 0x80)
utimensat(r6, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x9, 0xf4}, {0x8001, 0x80}}, 0x200)
open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4)
setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4)
r7 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc)
msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000)
setsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3)
socket$inet6_udp(0x1c, 0x2, 0x0)
msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r7], 0x1, 0x0, 0x1800)
msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800)

00:04:28 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100200, 0x2)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x4, 0x500)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0xfff, 0x4)

00:04:28 executing program 0:
syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb40c7f811ca00000fb8c4014e4e4f751ee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d02ef2450f118800000080c66d5812c483397fd300f7dcdc0fbcaff0817300000000000000c4d32e0ae321e36161c4832133b9a5605419410fbaf21b884b979700f08171a30b8a826e660ffd13a80dd4d48cc7e8628f680864540fe2580061c0f526264788fec4e1f172f55fc46249bedc440fda2ba261c481f1da10")
r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x3000)
shmdt(r0)

00:04:29 executing program 1:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000080)="828b2329c6351b50797951ddf6eef4e5b386845a0422db6057718cf0eaf06cd76587393b6643d3b0acbcf80eec69794443671a320b4869482c92bf1e8d7cd1bfeee8d947b9189e")
r1 = socket(0x2, 0x10000003, 0x0)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r2)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r1)

00:04:29 executing program 3:
r0 = dup(0xffffffffffffffff)
fchdir(r0)
fdatasync(r0)
r1 = getpgid(0x0)
freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="0105002f66694c653000d81968da4afc8a20f21ce061472c88972fb7d056a36aa5ed465f33da371bce19577c31776c14e5040da172fced9a1ad63f23bbc73d1c879f42a5f5b9e1877e7df1c583ad633c9c2383d26f1320810d8d2ae86b6a3b8554e7f2e70315be6b4a170aae3e39713e9f94bb8b9d456b2db299c7e33f58c73cb9f666f94f446416c91916997d8094b50e7f64"], 0xa, &(0x7f0000000340)=[{&(0x7f0000000080)="c745b09a5d8a5c94beefd9db70e3fbddb0f8f7b018ec6202e5f44a2645363495b3f034", 0x23}, {&(0x7f00000000c0)="d7dcac82189ddcabd936c26ae504fd609b946d69f7ade83023a7", 0x1a}, {&(0x7f0000000100)="d7d4fc76b642a3f9b82bd81d7dd06e39", 0x10}, {&(0x7f0000000140)="3412d37044961f1f0040655c62f96274ce5a5aa3cad99920a055baf2acc3ee6a7c38844c743086080f49e5ecb9cb6c3f61c4c5eec3e15c528a5c29269d375d082191615c611fd24bdabb87962adc881c1c210e20942b95322a3fb7bc4bf6fe309eee11f3e35d96002c05ab9edcd4443fd782e9ce705b3f12c737e348f5d41ad4c7148cc2e883d8efdfebc10f229f2a1b3af4852d62fd2ab493", 0x99}, {&(0x7f0000000200)="611eef4e50d432b982491357d5de5b", 0xf}, {&(0x7f0000000240)}, {&(0x7f0000000280)="ffa91c747d76c24526a86f1b3a9ea05e565b3a957d05d28ca51ff3b30ab5b353bb349e830730c98471a9e8623ecee300a0d4dbd8c45fddc0e4deb0f28dd9cc41c964cd3e7157cb5f20ab54d68be4d6216cb9e7e25827dac28082bb5029aeb4c7701bb9ae62020b9b48a430d2c07320dd9dda7f04b56ef5c52d49b2d3f507d538844eb14baa1373ac4247a55d7bf65ea36013e84624cf1d4a6806a4c42d090ab42ffd0fd59ae04619208ecb203895e24180b9f8d6f3802c", 0xb7}], 0x7, &(0x7f0000000580)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x40, 0x20109}, 0x80)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x6, 0x5)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000600)="5a8ae4d1bc62b4ed490ce256aac26d5328bff1792b0658893a302a97e09f93308b81c6b49d9a932add5bd857c4bccf38434bae338f35162ca3856910c53eaac2b3fce333e81d494c845bbb3d4a6a677c8dee26655cef3415416bdf")

00:04:29 executing program 0:
freebsd10_pipe(&(0x7f0000000000))
syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200), 0x0)

00:04:29 executing program 2:
socket(0x1b, 0x3, 0x2)
socket(0x1c, 0x1, 0x1000000000)

00:04:29 executing program 3:
r0 = semget$private(0x0, 0x4, 0x80)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x1, 0x7}, &(0x7f0000000080)=0x10)

00:04:29 executing program 2:
syz_emit_ethernet(0xffffffffffffff30, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})

00:04:29 executing program 1:
syz_execute_func(&(0x7f0000000080)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c, 0x10000000)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x80000001, 0x0, 0x6}, &(0x7f0000000200)=0x94)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0xe4, 0x3, 0x5, 0x0, 0x1}, 0x14)

00:04:29 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000100)={{"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", "e175a5c9016698659ea462c768e2c96338205488fdc4021e49ee8cff5f24b981", 0x3, 0x3}, &(0x7f0000000000)="03ca188e1f661a7520f6e2b36ec0fbe82919fdb1dd985782fafcc4cd17b415102d7c52dc3f1bfdb9ee14041c3df6fb7de4a583d0533248c50fd8ec656ab61a66d8968ae605fe2c76481fef4671cfc3d48b47e27f92d7b329cc3906a3", 0x6, 0x7, 0x8, 0x7, 0xaab, 0x3, 0x7, 0xe000000})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x10000, 0x0, 0x400, 0x100000001}, &(0x7f0000000580)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r1, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000640)=0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r2, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)
freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0))

00:04:29 executing program 3:
syz_execute_func(&(0x7f00000003c0)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffd, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0xffffffffffffffac)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7f, @rand_addr="212b0a388abd919d976dcf732bb7b6fe", 0x8}}, r1}, 0x84)
getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000300)=""/178, &(0x7f0000000200)=0xb2)

00:04:29 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
r0 = socket(0x0, 0x3, 0x8000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2202000000000000000000430a3397ffff000000030200000000000000000000000000000000000000080000000000000000000080000000000000000000000000000000000000004f43482300"/112, @ANYRES32=<r1=>0x0], &(0x7f0000000140)=0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x7, @empty, 0x2}}, r1, 0x6, 0xffffffff80000001, 0x71}, 0x8c)
r2 = dup(0xffffffffffffff9c)
r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x100, 0x1)
poll(&(0x7f0000000040)=[{r2, 0x4}, {r3, 0x28}, {r3, 0x130}, {r3}], 0x4, 0x9)

00:04:29 executing program 0:
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb101], [], @broadcast}}}}}}}})
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080)=0xfffffffffffffffb, 0x4)
setsockopt$inet6_int(r1, 0x29, 0x29, &(0x7f0000000000), 0x4)

00:04:29 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
shutdown(r0, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

Waiting (max 60 seconds) for system process `vnlru' to stop... done
Waiting (max 60 seconds) for system process `syncer' to stop... 
00:04:30 executing program 0:
r0 = socket(0x14, 0x7, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x7, 0x1}, 0x10)

00:04:30 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x1)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x11)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x200, 0x88)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24)
syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1f732337c458ffffffffffff86dd6061605d00150000fe07000080ffffff000000000000f000ff0200006600000000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000ff0000000000000000"])
socket$inet6_udp(0x1c, 0x2, 0x0)

00:04:30 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x47, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0xff, @mcast1, 0x2}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3}, @in={0x2, 0x1}]}, &(0x7f0000000100)=0x10)
r1 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r1, &(0x7f00000003c0), 0x273, 0xfdff)

00:04:30 executing program 0:
syz_execute_func(&(0x7f0000000240)="96f3a7982c2c3c05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e1b80e0bf8c4f8c41600c66db712c483397fd300ee0fbcd6af00100c00e400e4d90aacac01b00b080000f08171a30b8a826e4b0faeb141233333d46666420f3a42580000e8628f680860056f8b0015004e1400d400d44435cf000000410f1829c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc642c9fb0f0045f792c43e450fae7c0f0f")

00:04:30 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
madvise(&(0x7f0000151000/0x2000)=nil, 0x2000, 0x1)
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98)

Syncing disks, vnodes remaining... 11 12 8 6 3 0 done
Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done
All buffers synced.


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x0
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff80e4e45f
stack pointer	        = 0x0:0xfffffe0024a22400
frame pointer	        = 0x0:0xfffffe0024a22430
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 8701 (syz-executor.2)
trap number		= 12
panic: page fault
cpuid = 0
time = 276
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024a22060
vpanic() at vpanic+0x1e0/frame 0xfffffe0024a220c0
panic() at panic+0x43/frame 0xfffffe0024a22120
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0024a221a0
trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0024a22210
trap() at trap+0x44d/frame 0xfffffe0024a22330
calltrap() at calltrap+0x8/frame 0xfffffe0024a22330
--- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0024a22400, rbp = 0xfffffe0024a22430 ---
fifo_close() at fifo_close+0x1f/frame 0xfffffe0024a22430
VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0024a22460
vgonel() at vgonel+0xdc/frame 0xfffffe0024a224e0
vflush() at vflush+0x3df/frame 0xfffffe0024a22630
ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0024a226a0
softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0024a22740
ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0024a227d0
dounmount() at dounmount+0x6e8/frame 0xfffffe0024a22850
vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0024a22880
bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0024a228d0
kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0024a22920
sys_reboot() at sys_reboot+0x467/frame 0xfffffe0024a22980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0024a22ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0024a22ab0
--- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000189, rsp = 0x7fffdfffdee8, rbp = 0xa ---
KDB: enter: panic
[ thread pid 8701 tid 101052 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why