Warning: Permanently added '10.128.0.17' (ECDSA) to the list of known hosts. 2019/04/03 06:52:28 fuzzer started 2019/04/03 06:52:28 dialing manager at 10.128.0.248:23675 2019/04/03 06:52:28 syscalls: 438 2019/04/03 06:52:28 code coverage: enabled 2019/04/03 06:52:28 comparison tracing: enabled 2019/04/03 06:52:28 extra coverage: support is not implemented in syzkaller 2019/04/03 06:52:28 setuid sandbox: support is not implemented in syzkaller 2019/04/03 06:52:28 namespace sandbox: support is not implemented in syzkaller 2019/04/03 06:52:28 Android sandbox: support is not implemented in syzkaller 2019/04/03 06:52:28 fault injection: support is not implemented in syzkaller 2019/04/03 06:52:28 leak checking: support is not implemented in syzkaller 2019/04/03 06:52:28 net packet injection: enabled 2019/04/03 06:52:28 net device setup: support is not implemented in syzkaller 06:52:38 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) setreuid(r1, r1) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8400, 0x88) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2027, &(0x7f0000000280)="1890572217d6d0a907ee064c6b5f8319bb813d935807bd0bac7f7347d8705bd113feb36c57d60082d3695de5c8d6444c5e8e017d8068368ca5f88e919ba65a3c95fcf0970da2ff543751d25c7195fd6a8cf836eef46204ec88ea9722991c449ea98610c8e32f8eafe18957eb787fe859d6967652f1a3e2a174d779e01830fefeb1715f35f9b4a06aa5c542a151d7bcfda98029c413e6712c9e4252c23eac17fd4a241eebc271c24b42ecd20a72a96c8e4e3894940f6365978cb65a36b8572953536271d9e40d3a0be6bf31a48e7222d154d04c8c46309cffde98d4d2240876d689a338547a60dd3b6d48a737cedbd9f52c23c5e9743253b3994b93a8337f7f2892b3b9e9d502cffd048b448962278eee74b7b28b8aabbe06a2356fd8389845d64c1591a337247c6c6b63dd4b68a0b510663f388d3013a43b673b42f0e114698202f4200cc2ce68fdde603c1c3e3f950de47de3f81d884a54625fc61adac694eeb07b2434649a788af0be47eab2dc4051cda51273eb11802687a4f14149909e68c26918b130980ca189a92f5eed920b1a03a87ec1a5ee4df5fd0dea6e1226fdbfb91a95f4cd5d6ae13e26a376ecb9485e430a6c2ec2380c9f9a16ecfb38fef878a718d822c90ff189cc989a94d32d1f0af0f15001a0dca2ffcf36d130258cc4bce3b6c6d424993281f8ee576eec3a59ec0f7d2545bff12792b715c84ce8793a11bc67031dfcdcb5f462452a4aab3c4b12dda4c3da4555d6647503b34dfd1a636418b4bad1679b24d4d2de3302e0aa0aaefea9b75e13b71324c76941c6c26a72368e0c5f150bbe563397a2eee5fa1e3371e46eb202b3b182de92e0e411c5bcd3ad9d3ca0fbceee31514369ab31795ddf4f70ed0e7d3c21a6250963051f5a0eae535081126a4aeb945490e48aba188dddfdf6c4e6981a6625b29a173bcb0447cea016f3408b64a5438547cf695b03109089b8f0098a57d249f3cbd5483c933057f1e554d24f5d51e7ee28f101647b2157cf0e1e6acac6abb065614579b2c5d12cd17b502749b5404647c411d82207e18a6e3c0c7adabb95c5d1c34bb1961b0437a3102e68e8b7823d697e89203af55407894950fb1281627342abbc7be2a1d58f9e744f7ea8e88060bd24a6a742c01fecb73564410101039a036ca7b0570a5681935137fe32bef0f2806d6fa00fa19b609e5a53f5d3485f72ef7f2a4a21647947c5249e57870483af8769d66a463854ab486550c72aa68cf4d387b341e4c9bf342b65019146a2b88d1189e6af6ebf101e1493880f437dee26fb90d2d56bcf810fdff116d1a96682640412d733790a9954b31dfaec5d13aef9a6e50ee9442198ff4104dc246d25cf5c3ab113bffb19d3822597f7c8bd60de786e921a334af419891a3826cf9b63d24c390f91a36644d0ec2f79fa11cc3803364355af80eb4804a04488d2014838257704f766c29d4f63637bad7d5d2b20c421d77f6a855938eeccaea12272c42272ec3fda45514e10c1df7f8fc4501e848a8030f4f5d6cccf84dccf6efb38659a348593f1c4169d9164439110777dbe24e682a99635bb8888dcac1c065e70f2affd53d435a975f55daf8b2469e8789ddcdbe8258a1d2467609cb9c3fc1f212fc6ca61c7b1bab5218fd46d33d51d5fa4fdb5dd557acaad72d93247ac21f29e1b01d422be9d7eb7cf8a02f2f44da419845ae860f6e5f6e8f935dd47f2efbdf5ba4b45003c0f913f63a200e86f2f1359608ecbf5669db7321a09c727d2a6a96212a9f53208531dd44bd8d11780de1ebfea028884e6514a5ca8ae13700323b98575727b897e13bf0a83fcd98e5834925d581b821843d940a355cda65448cf80ccbb7c08b24ac881cf007a90bddbcc0cec3870d2d74d8554f716203c925bd0b70e065ecbd24541cd17deae59f319dbe8d6f4fb600648dea25a31a1c90753bf795f3540614f0133b66fb0dc9066f56d0270f154233fff91b08c16cbed4e0073e791611e3d990ccb3160e4874c54ee273d20233361cdce6f6212c0781068bf6ad34f1e95ef354ac41bd94e0d39d1a1ff16c6e67b73c4a1e9e89f1c49d1c71792a52b1d080970cacd4f3c204de026ac42b7e89c47401887f050750923d62c4d71c059fb191cdd7e4d4d26f22a28dcbb5ab6eddf00cff0c3da2889a3cde8b10996afc7256c668c97bd85c3674103c68efd101799246b216e8cfc042c1bfb1b923559ff822877bcca56993bbc2950cceb40973d2d99f4764564fccbc41a03aaf5029ca74f0bbd0ce7df28ba3ce60c6c0b55e1844609950f28f4c2b860e24e9d7cecdc310e197264feafa03faa940544b5d11ca47ff96238ce6cb80fa89ea93f0717e0c6936440631a44e2fe9cd7ab6dddc5c40515ec9e6d8d02a2fe2f69641bc2ea60a3bb58b8f4bf9285ffa424bba17936e79174041899cc7f7fa4622bba56d7ff700976e4cf48f94b5edefdccd4f630000b4208f9f02ffae7f2b79dbd06a422cc64e6ae66a808ca42a57204de9009016bd16557b0f6725848fabfff2471d4fdaef9d1efb4228e8e4192f813a5c0dcfeadb034220dcd5d718da67ef84589f5b64bf3ca63de24a831ffcb60a62d036b4aa58fba8e4d1dde5a8288b4448351227295a2a9e622ccfdca623948a49631848914c187a9d790a45d313cd0684f570f90c5db57f6c2921322e7ff46b43a70a7d20e49344c9032b53d3e52f60d50e94e13359dd72087abac014f3bb98a385c850c14041837653b8ee86e3bf91ed96a063d95d3ca64e0bee3af5a1981ac895d7ef7abc0559e1b5e01d361edb7a16d2c0f60f2961cd1d55319cc82ef3080f291afc3d970615d9a24ced9a9d775a9ea1ad56a18916d604692fcfb2c48d73fe911f5cb60ed87190f3477772c5466eb15465074d4bbeffb46e64136732249cd39f513d41475e04d6278c47777e1ae41e56dd76fa4d9ce3c2c7e972bc1c9c7ccd96b36386d348f12a3f6ab988175d5837d5a51dd0aff8ad4aa2b9c2ba7a87bde6d5f0c7d298382aab6138fd8f2ebdd158c473a1b39dce6f310642762e2f4a3126b16e50da0dc747b61e4019f1feb2b62b05503dc2b0dcb5cc44cfc0bd77a0e1f5d1cd58eab73cb7115fef111fe1bffd38de35187a8bb5324f472236d112978df2b45755c1f191ad4f9f0e6d871137a63fa27d96ad3ddce6e107f5db074a1974ba6b1e2e07d971615340e2286859297cf2a3199c7a3a003c59efd3f12bca7734d5458f89a2e1ea659feb320fe9d2a7741a305d4df2c03a8e0d204f409fd2bf88ba6b6c0875b662ff413dfb2c0b6178474878fcc13441debc51cab710fd555de7b16db9ed77ae6e2c72c5b787f1e786784d37d8e029c54e2f6bbacc1ed3ef47ab314875cbdae6f563bca1c83e42667a79f50425dba76fb7236cc44a2d06aeaff83d66946e8cb6dfef4c16ed6b50861ede99c61cd31006b40529f0a15006b7f9159651c9fa96be69b197aa2a67f948bbf9271808f6b315459ee3d13c8534a46bf9505126d65492f652bb498d054a9e292c7373ad63b37760fdd670c12ced7b7c7b5d4a2f9e7b408295ea1c6bd9b026aaee835f4c5177e55b79dc1e11072c13e1cd02bb03dadcbbcd769012ce6ae4eb5c64cb75b958d6df9828718e2627a181fd6019e22fd809f81a2c43fd3d755f7b4cd66b7b617b31d783805482dac35afe79877053652a683a67b86e9ea851be64bffc995eb46b668e746285a2956a4c7f5b85196c849eef0246df22b3223ed42a4df8ffa64fb31789e6a9d220b53f7076f34e0956316712f5748d5ae91bb19b1192be4f0add8eac199aa2b725899977fcf2dc755d29a3a65907de3494ba2977540030fb3b7f9aaa8f6ba464516ce4d27106a2cf27dfdb9eeb4fe1002cdebbb3f285c4cdd402da6423023758fdcfab2484df4fdde1c477618abf170c168ac32ba0319780ad77f25f48065eeaa9ed29416118a0c050b83708a4ac6cd9cb2f20e8dc112aab47d38e6681ee0ccdc249af7d7c695f1922db8b4a688ce7c77ffbbd48d9382d128778cd15d6df0b3439c834cf78e0073189997954a348e6c146bb331c847b6c3a99efef646876c198429fc41c35a9853218d8575d40f4145db7a28f4cf3f365b576ba776f299043ff61f3c20193a2f8646baec5797a7937e7dd5cc0a0f8ce3bb7062775b8f1b1c648020a0916f909442c08e8553d0a360d786ebd8b70fe6530044e3d5378e488739900a39e18bf0f417960f74a819ff328563c9fbf4b4cfafba6e4f3874b461eacb54a49e55a53eab32b52329f8144024e4e3659102133636915fab4d48e158fe917bd76917b24c5c7f95aa80ea0b909ae090511d6720d5a3fb8c9576b5c5e43804e065053d554d5718bc21e38116ce4a9564ac7943d9698ecd2c6868ef2bb56536898acd938c55485674225e41da87cc9279003886b6a6773568ddb115ea02d24f4d24dd7570e518e273e74bc9b21ef16e456ad74bf789a750afb71bf36e579659283ef44013a641d47d54eb46f8945d4313ce7533d5e6a1e73d5d6e0acfcfaddbac290a7cf2a803e9f2c208fa020aa2064e063c87dd6e59292d0645ee3b17cbba00dd90a0adc837eac98ed2c65bfc3ab26bb3f87b866b7fee7c9140ed46849c5491b6c00263e9b0441e85c168cbfd36995c10be4f6ed1239be08d0eea91be6c973d7dfd10d241fd8c63f9e6b3d95f3c47dd1e6edf58b55b10378e5429e1c6d6dff75e9f44778a0195798a4e6569c4f43ad1cc204565b1993458eac725b13a44da715f5ec290ce676de974df819b1c26279f35bc8796a6cd532ef34853c23f7577304b954e9740b27c41ec4e3b5fb1cf6e0140336a368290cc5fabcdb4e893eacd93df62af128d7b397d676cc17b3dd30e58e31382d496786a4b0a2549b4e847a1e0971a6cc2d55ab981d4f3b83e5e3bc1465f5ad3c4a96bac88f0b94f826e2326304b47ffe175c27bb7b27b19fe7c5ca73428d15fe0e3238e557004c45f603c31d1a8d411b6b6f2c5a968e9d795d90319295dc1d08e47a420a795e05084e861b7bafda22de00313e32a65e1de8ef196f28316350df62642426f393175fb6099cc5216fffacf4cccf11fac376e28134b39a9f253541427456fe5b1fe03c6549049df6f21c68410e34f5882e2db66d61f2840026272f8c75fc71837bcc1d99aaea2fe084d6ed3f32663feafde54e35c2006c84db3b6233a3c3f12b7a1142098b5b0d3077d88b88d9b4ded422de48332284f790c233b19a05aa7a2e6579777e1735c9826769fd71dedec8daa4cffd0817ac0a2181dd1123a0bc39632e9deba10ad89e623d4cbb8dc8bdf94d4b96b6e73dd699007973f8988c57132d2a6ea7095d684e52969e50621b8a1e241b7fc58bda44fff46dcaaf8579d2f231773b8a642b5af4334dab378923096e3af90e25a26efb0bdf6847f9c392d41e96f541cf65aac96cf13b6e2d52d100bd141ff8c71351205804a9185664f3b49835f997df3c568dcf06af5b63dc46b64f5a61aca00fceded5a9ebf9097a7acc4dd666c739ad26d5ca53d1234b4f653c3c1ffea962115e28bc06de8a6232f035df153d8bf1aba3c176567922a4025d0b5c9601d0bd915d2867cf44de33a52c2f337b467de1ec70d9aaed8ceb40a810e441b8267f3b49e09139255ae0c45a5701be0d5fd0e3f46f8ab0c3767b512c4b74cafe56e498f8a7fafc9198e0b4d48a8eb8b6189a2ff58417049f2b7a9cd04c243d99e94222744a32e67f8ab3d7b7e8b03ac088a6ce59f5e84e61ab39f7f52101e0317d0b116e204fc0e9e079e5ce43fb8879cff13", 0x1000) getpeername$inet(r3, &(0x7f0000001280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000012c0)=0x10) lchown(&(0x7f0000001300)='./file0\x00', r0, r5) fstat(r2, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet6(r2, &(0x7f0000001440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001480)=0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000014c0)=0x6, 0x4) clock_settime(0x4, &(0x7f0000001500)={0x6, 0xffff}) sendfile(r3, r2, &(0x7f0000001540), 0xc6) bind$unix(r2, &(0x7f0000001580)=@file={0x63015228c4e22f86, './file0\x00'}, 0xa) truncate(&(0x7f00000015c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001600)={0x0, 0x8}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001680)={r7, 0x1f}, 0x8) syz_extract_tcp_res(&(0x7f00000016c0), 0x2, 0x3f) fstat(r4, &(0x7f0000001700)) getresuid(&(0x7f0000001800), &(0x7f0000001840), &(0x7f0000001880)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000018c0)={r7, 0x27, "a8bb7d6c2ed14a27ac642a30350c039ba03c54de98835a686b18aef9085bed6060009d04ebc5d9"}, &(0x7f0000001900)=0x2f) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000001940)={r7, 0x7, 0x86, "2fe7dd2793447fedbbcfe7b79a4ff9e76fd7e70a29867ab87e9a9fa733d25e1c92fd662b8afe549ed98838fc2525de710da522c71466b3172e78c7c28ab851c5a212719e6e7c68d9c1ed74467eda3b5512c7940429bd1f376a010a04fc7fe61b09bf627e3345cd072e39a383a3a6b5c73b42e550ff6ff96abdea8a5b829264e04c56b951b52e"}, 0x8e) socket$inet6(0x1c, 0x5, 0xa0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001a00)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000001a40)={r8, 0x100000001, 0x2, 0x4}, &(0x7f0000001a80)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000001ac0)={r7, 0x9}, &(0x7f0000001b00)=0x8) chown(&(0x7f0000001b40)='./file0\x00', r6, r5) 06:52:38 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x2, 0x2, 0xfffffffffffeffff, 0x2, 0x1, 0x6, 0x9, 0x80000001]}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/13, 0xd}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/51, 0x33}, {&(0x7f0000000440)=""/83, 0x53}], 0x6) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) listen(r0, 0x3ff) ppoll(&(0x7f00000005c0)=[{r0, 0x4}, {r0, 0x20}, {r0, 0x40}, {r0, 0x2081}], 0x4, &(0x7f0000000600)={0xffffffffffff0000, 0x101}, &(0x7f0000000640)={0x80000001}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x3, @multicast1}}, r1, 0x8000, 0x3, 0x7, 0x4194, 0x7fff}, &(0x7f0000000740)=0xa0) lseek(r0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000780)='./file0\x00', 0x280, 0x80) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00000007c0)="fe9c67310bdcb6523f14a4e8638270e1b241e6dfd239ad47107dd6579d599b90bdc57557733994d8d0da6ebd3fabc2aa63bf32638c2d61e0226c3582a9c4977edba25ae4138949a2dc4fc0d2fc96f869da2b191f1bd83b1fbc2fdb7395bd86881a9e4b8160a8ba21996f7ad50ade2b3e530cda7f79bc1566ba4998914ab81332a4b19736a33bad58f4e61ca1a6634c982a68e1c1fc836835e8b6ba4c48506fc83c7425ca3bd033935ce9bb83ea44", 0xae) connect(r0, &(0x7f0000000880)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000940)={r2, 0x4}, &(0x7f0000000980)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f00000009c0)={@multicast2, @empty, @broadcast}, 0xc) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) connect$unix(r3, &(0x7f0000000a80)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000ac0)={r4}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000b00)={r4, 0xc, 0x4}, &(0x7f0000000b40)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000b80)={0x71f, 0x1, 0x7, 0xc580, 0x7}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000c40)={@multicast1, @broadcast}, &(0x7f0000000c80)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000cc0)={0xa, [0x3, 0x4, 0x1, 0x1345, 0x8, 0x100000001, 0x7, 0x7, 0x5, 0x0]}, &(0x7f0000000d00)=0x18) r6 = open(&(0x7f0000000d40)='./file0\x00', 0x0, 0x64fc26fe8665282f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000d80)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r5, 0x2, 0xd4c5, 0x8, 0x0, 0x6, 0x3}, 0x98) getsockopt$inet6_int(r3, 0x29, 0x25, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) open(&(0x7f0000000ec0)='./file0\x00', 0x2, 0xc) fcntl$setstatus(r3, 0x4, 0x10040) 06:52:39 executing program 2: clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x867, 0x800}, &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r0, r2) setgroups(0x6, &(0x7f0000000240)=[r2, r2, r1, r1, r1, r2]) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt(r3, 0x7, 0x8, &(0x7f0000000280)=""/157, &(0x7f0000000340)=0x9d) flock(r3, 0x5) r4 = getpid() r5 = accept4(r3, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10, 0x10000000) r6 = open$dir(&(0x7f0000000400)='./file0\x00', 0x800, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000440)={0xfffffffffffffffc, {{0x2, 0x0, @multicast1}}}, 0x90) fstat(r6, &(0x7f0000000500)) freebsd11_fstat(r6, &(0x7f0000000600)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000700)={@multicast1, @multicast2, 0x0}, &(0x7f0000000740)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000780)={@loopback, r7}, 0x14) utimes(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={{0x533, 0x9}, {0x20, 0x3}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000980)={@in6={{0x1c, 0x3, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, 0x0, 0x0, 0x3, 0x8001}, &(0x7f0000000a40)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000a80)={r8, 0x2}, 0x8) readlinkat(r6, &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)=""/66, 0x42) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r5, &(0x7f0000000bc0)="7353a8b7e3b0ebf8daa5b12a096dd7bd375231725c92601190f26ee8ad980336d391b53d5d2465e4280c1f0ae92f9e645b539f25429f05267c0614ffa2c7b7feed55be628b154dac500fa347f7538bcd4fa34416de30027c1fe7b6bfea09a1b34e5a775a30816a69bce1922f2591b87a00eae64b45ce71cb68dfaa7223470959171d6ef6e42161fea7f69fadbae8cbbac9b0f7f1dca1b10a59425b88", 0x9c, 0x5, &(0x7f0000000c80)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000cc0)={r8, 0x6, 0xffffffffffffff42, 0x3, 0x101, 0x5, 0x10000, 0x3, {@in={{0x2, 0x0}}, r8, 0x4, 0x2, 0x7, 0x8, 0x7}}, &(0x7f0000000d80)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000dc0)={0x1, 0x0, 0x2, 0x4, r11}, &(0x7f0000000e00)=0x10) fcntl$lock(r9, 0xc, &(0x7f0000000e40)={0x2, 0x0, 0x52, 0x6, r4}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x1011, r10, 0x0) msgget(0x2, 0x8) 06:52:39 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0xae) chroot(&(0x7f0000000040)='./file0\x00') freebsd11_stat(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000000200)='./file0/../file0\x00', 0x7) r3 = socket(0x10, 0x7, 0x4) getsockname$unix(r3, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) freebsd11_stat(&(0x7f00000012c0)='./file0/../file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$unix(r3, &(0x7f0000001380)=""/180, 0xb4, 0x0, &(0x7f0000001440)=@file={0x0, './file0\x00'}, 0xa) poll(&(0x7f0000001480)=[{r3, 0x20}, {r3, 0x10}, {r3, 0x13}, {r3, 0x2}, {r3, 0x64}], 0x5, 0xfff) bind(r3, &(0x7f00000014c0)=@in6={0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001500)={0x0, 0xcd9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000001580)={0x80000001, 0xe, 0x2000, 0x80000000, 0x1000, 0x1000, 0x80000000, 0x401, r5}, &(0x7f00000015c0)=0x20) freebsd10_pipe(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) renameat(r7, &(0x7f0000001640)='./file0/../file0\x00', r9, &(0x7f00000016c0)='./file0\x00') r11 = fcntl$dupfd(r10, 0x11, r8) openat(r8, &(0x7f0000001700)='./file0\x00', 0x800, 0x40) r12 = open(&(0x7f0000001740)='./file0\x00', 0x202, 0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r12, 0x84, 0x5, &(0x7f0000001780), &(0x7f00000017c0)=0x4) unlinkat(r12, &(0x7f0000001800)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000001840)={r6, 0x6}, 0x8) r13 = fcntl$getown(r3, 0x5) r14 = getpgid(0x0) r15 = getpgid(0xffffffffffffffff) sendmsg$unix(r12, &(0x7f0000001cc0)={&(0x7f0000001880)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001bc0)=[{&(0x7f00000018c0)="e808457291cdb08cfdabb6f89a44221544f9364b3dfe6c04fead03f91bd5eb52ecd637b22d82e315f7debc478b870cd36553a23f7ab7983846d7e297dde62a5b8572ad81981b3d492492aaae5fb682a3ea2cb89c7a273c1b22d591a9f4b9abfe10df1448e3cea3c6bba8fbec4c58c4d8138240422e7cd63fe66941e1f620d9cc5935769a14cd662232914d3387e26b187b71d17f321e45865d4f9ec06355977061726d2d35e1d3123d984a42ba5701650009949ca7dd8f411b9f469adddf828ba05fcccb05483b34afbadd407d61ba3fff53cd5d4a2f175c48", 0xd9}, {&(0x7f00000019c0)="3562fe406a06a7dd4ffeefcc5f1220fe3371f6d46bc6e963253749cd53da73e6796adb9070adb329ddb5ccee7e182254a50e", 0x32}, {&(0x7f0000001a00)="696dcc02914086b5fbbdf4028774b320b6a92d55f2b3dbf48d74e7b66bb4175c414ecc8e30a11e3fc874b42021ae67725f171d65c31b11d2c2a99488002000c2292d939713e345e7f412d0a6947e10e946ff4cf23d7caf6a03a9675f0fbc3673d2a291e4958b320b905e7a89099141dcbe53ab786ada8dedb524c565ae3d4d6cccf68da9c1c9af459a2cb98472260ccefb7bd186ab89164ed8b2ee2b6ca0d741cf7dc2d62d", 0xa5}, {&(0x7f0000001ac0)="bc7ceeb42912519cb8f5bea6427ce2784b72a3bd5e000eca8afc8962786d1e53ab89ee9bdcd5999704500c75a0d5b9b3099754e79ad4a7ca1dac910932fb22bf7cb8d2e2aed4db50c6fb1e3c176975156491d1fe2da67e0d92388a924b860c6f9de3370ca76c6b332ada064e1de04aba6f06b61deebf06a5252dd41f7136a05285fdac2b0b53afdd405be2fcfbf52ccf749965423f8cba66eb7d389440395f4dd6298f8853d90908079cbe6047a0e0f19eedac14c8aac2091f923d4a5f427b5d6dfcc53c4a61a90caa85cf13c8ab8210c7d8ea0195ddf6957efecd62", 0xdc}], 0x4, &(0x7f0000001c00)=[@cred={0x20, 0xffff, 0x2, r13, r4, r1}, @rights={0x28, 0xffff, 0x1, [r7, r9, r8, r9, r8, r9]}, @rights={0x18, 0xffff, 0x1, [r8]}, @cred={0x20, 0xffff, 0x2, r14, r0, r2}, @cred={0x20, 0xffff, 0x2, r15, r0, r2}], 0xa0, 0x105}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r12, 0x84, 0x104, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) linkat(r11, &(0x7f0000001d80)='./file1\x00', r9, &(0x7f0000001dc0)='./file0\x00', 0x400) rmdir(&(0x7f0000001e00)='./file1\x00') connect$unix(r12, &(0x7f0000001e40)=@abs={0x1, 0x0, 0x0}, 0x8) 06:52:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(r0, 0x0, 0xfe9a) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffd50) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x7ff, {{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x19a}}}, 0x88) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000001c0)="4fccd73bc07509b4c1ceb3c39856e7ff64c29d0acf11c10e7694d471c68ea6e1dacfd1748e56f3873677c08418f3d17de00b5b6c9382ed6db7db7a81261c13eb0fbad2feaba6ce7d978b836dda4fd0e460522044c695f441b61d55c2fd04770b3dc6def25b65130d70d4b99ff6f6922bfc9a4c651f39a390c0dcbc79d8d126d32384a451a9908e806ae4323b", 0x8c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r2, 0x3ff, 0x73, "a7efa7042c2690a94d8e59dc16864e18c850952a7ba7f687a09eb901087b22b82f6e831d9dffb086392f1428d9bc59c013dec7f31d7839c16a645c3040b08e8c185e7cb4e86da4030abc564979445799002c6029982a8e2eab5d2a74416c2f2439b7efe8a1bb13c22c96755d7b29c9b9e3653e"}, 0x7b) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x1700, 0x0) 06:52:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1}}, 0x0, 0x3, 0x0, 0x5, 0x909}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r4, 0x81}, &(0x7f0000000200)=0x8) connect(r1, &(0x7f00000004c0)=@in, 0xc) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x7, 0x2}, 0x8) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 06:52:40 executing program 2: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x5, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xfffffffffffffff8}, 0x8) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 06:52:40 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000003c0)={0x3, "4f4bbe4fa71874da67956a9e6ac1a96a"}, 0x14) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0xfffffffffffffff9}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r3, 0x4}, &(0x7f0000000340)=0x8) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000380)='./file1\x00', 0x1) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 06:52:40 executing program 2: getgroups(0x40000097, &(0x7f0000000040)) socketpair(0x4000802, 0x3, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = socket(0x1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, r2, 0x0, 0x4, 0x4, 0x4, 0x4522, 0x9}, &(0x7f0000000240)=0xa0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) freebsd11_mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x1000, 0x47a) 06:52:40 executing program 2: freebsd11_stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', r0, r1) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r4, 0x8}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="050000000001000004000000ffff0000f6a300005f6cc5b7289db6712f456bcc545bb710002049e3fa8655d325054df182fcc940d5d1f54e839ae0af913590f5d5e4a333cb59033a3c9b6d500cc69aa4da6aacd95f4754ea7d413d06e020f57b90da557493e8e05fdbf8f787fbe693c0c08d1c48f71878bf54354e645ccbe8360953a2"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000440)=0xfffffffffffffffa, 0x4) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000004c0)={0x2, 0x2000000000000400}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x1}, 0xfffffffffffffec0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r4, 0xc3, 0x101, 0x5eb3, 0x7, 0x875c}, &(0x7f0000000400)=0x14) 06:52:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1}}, 0x0, 0x3, 0x0, 0x5, 0x909}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r4, 0x81}, &(0x7f0000000200)=0x8) connect(r1, &(0x7f00000004c0)=@in, 0xc) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x7, 0x2}, 0x8) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 06:52:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e703833d185f33ea3ae92ef34897bca79b24de72ffd3b3609d154b331f162beea"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000200)=""/115, &(0x7f0000000040)=0x73) 06:52:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(r0, 0x0, 0xfe9a) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffd50) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x7ff, {{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x19a}}}, 0x88) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000001c0)="4fccd73bc07509b4c1ceb3c39856e7ff64c29d0acf11c10e7694d471c68ea6e1dacfd1748e56f3873677c08418f3d17de00b5b6c9382ed6db7db7a81261c13eb0fbad2feaba6ce7d978b836dda4fd0e460522044c695f441b61d55c2fd04770b3dc6def25b65130d70d4b99ff6f6922bfc9a4c651f39a390c0dcbc79d8d126d32384a451a9908e806ae4323b", 0x8c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r2, 0x3ff, 0x73, "a7efa7042c2690a94d8e59dc16864e18c850952a7ba7f687a09eb901087b22b82f6e831d9dffb086392f1428d9bc59c013dec7f31d7839c16a645c3040b08e8c185e7cb4e86da4030abc564979445799002c6029982a8e2eab5d2a74416c2f2439b7efe8a1bb13c22c96755d7b29c9b9e3653e"}, 0x7b) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x1700, 0x0) 06:52:41 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000380), 0x4) rmdir(&(0x7f0000000000)='./file0\x00') 06:52:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="2b9047264a6dd081e586753978b06de88348954080038be76f9ca933977d5d5701010000000000001f78013a88088b722d0214e6fc437a000000000000096f196fcdb28f84d1da63c1b641ecd2e24f3b783d6e607d6f0f0dfdc50bcf2c32fd1d89d6edc3f948bade0cafce31fd116b4566dff1fd308571e5e09983bbdead97145940769cdd8ea0a3a8a6756d9e555ba73776095e5baa4d7c"], 0x0) lseek(r0, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x3ff, 0x3, 0x21, 0xffff}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000100)=0x10) 06:52:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4000000000000007, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1, 0xfffffffffffffffd, 0xfffffffffffffe00, 0x8, 0x81, 0x372}, &(0x7f0000000140)=0x14) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000f60eb0588aeba130227a2e593f12ac517e1099b9bfe456683abce2020000009f2d202bc5c6aa40b3158e4adfbf516cd65c2e758a778af31a132dd4bc43f80d003e1903bdcbe466440fc2419532f365b98d39969cb918bfa50cc484c3d5ca12789ff8"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1a, &(0x7f0000000040)={r1}, 0x8) 06:52:43 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt(r0, 0x0, 0x25d, &(0x7f0000000140)=""/84, &(0x7f00000001c0)=0x54) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) open(&(0x7f0000000100)='./file1\x00', 0x400, 0x30) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) getsockopt(r0, 0x20, 0xc48, &(0x7f0000000280)=""/172, &(0x7f0000000340)=0xac) mmap(&(0x7f0000f2a000/0x4000)=nil, 0x4000, 0x8000000001, 0x1010, r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000200)={@multicast2, @broadcast, @multicast2}, 0xc) setrlimit(0xa, &(0x7f0000000240)={0x1, 0x70000000}) 06:52:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x10000003, 0x7ffffffb) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x6) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x1012, r1, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r4 = fcntl$getown(r3, 0x5) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={0x0, 0xcff4, 0x0, 0x8, 0x5}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x7, @empty, 0x7}}, r5, 0xd000000000000000, 0x64, 0x2}, 0x8c) fcntl$lock(r2, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r4}) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 06:52:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x20001, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0xffffffff, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x5}, 0x24) select(0x40, &(0x7f0000000080)={0x1a1c, 0x1, 0xd314, 0x6, 0x6329, 0x1ff, 0x3c7, 0x7}, &(0x7f0000000100)={0x100000001, 0x9, 0x9, 0x401, 0x5, 0x6, 0x4, 0x1000}, &(0x7f0000000140)={0x4000000, 0x5, 0x7fffffff, 0x1888, 0x5a, 0x100, 0x52, 0x7}, &(0x7f0000000180)={0x1, 0x800}) 06:52:45 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="0300000000000100470008adaed82f00254dbf8da59c017db82a5d519fcf65c5494c72b28936595151661e7ecc0d1ee884b506323bb2dd9ef832ef3f0000009cbb96c021a3a8ab862453c3d7458e30a31d3a2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216972b0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b602001e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e360a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6efb00"/255], 0x1, 0x800) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000880)={0x0, {{0x2, 0x0, @loopback}}, {{0x2, 0x3, @multicast1}}}, 0x118) msgrcv(r0, &(0x7f0000000180)={0x0, ""/42}, 0x32, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03000000bd79b7edde777626ab34eb00000000119a854ddcbb5d5a5e52db06cfc3f8c19128c6078e48669c668f6bbb516174b49054ee92a2fb558d7de700b692fa26774dde5978a584611f2fe535f5573c8609cd1226ca5585e8a94a82b30f74c1104c50d21d618d40c2eb0ff9d92797e0b00f95629ae944a2208599a86c"], 0x7e, 0x800) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x7, 0x95, 0x7, 0xffff, 0x2}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000400)={r3, 0x8, 0x9b0}, &(0x7f0000000440)=0x8) r4 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000002c0)={r5, 0x100}, &(0x7f0000000300)=0x8) 06:52:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x13}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffbe) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03871b00"], 0x8) 06:52:45 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) r1 = socket(0x0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x1864f62a, 0x4) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000006}) open$dir(&(0x7f0000000040)='./file0\x00', 0x10080, 0x40) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) 06:52:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x55, 0x0, 0x0) 06:52:46 executing program 1: r0 = msgget$private(0x0, 0x230) msgsnd(r0, &(0x7f0000000380)={0x1, "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"}, 0x106, 0x800) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000206, 0x1) ftruncate(r2, 0x7e2780e3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3, @loopback, 0xffffffffffffffad}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r3, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 06:52:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1ffffffffffffffe, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb) connect$unix(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="c27eca57d052defbed84b8c9502ef77c5bdc9f5d8e97268eadf3f0e18c25af7af3a192c73dba626abb9f201928f7dc4a4bb8bdedbe986956c991bc719fdc0ccf0e82350b80b6dbacdda26470f686be776407c6875418b804f7b4e60c74c297edd82a4f19b53aea3adb84c670ca5dd89c243f921e9bb5ea35817185193f9eb4f2746c341bf794e884315c2be79088393946d1e33288477c58146ff5c8f65aed8171b4be775425940bfce7a6d37543092d58e17f36cd0ebafd8dd336dbf1fc0aa89ee30c035bf349c7f55393828f84a75cfacb3bcbf3720fbd476b85639a83f681b957cdc894241fc104e28c00e68fb31051bc287dc05e17"], 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0x101}, 0x8) 06:52:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) ftruncate(r0, 0x100000001) open(&(0x7f0000000080)='./file0/../file0\x00', 0x100, 0x0) r2 = semget$private(0x0, 0x4, 0x0) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000740)=""/4096) 06:52:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x20, 0x0, 0xffe000000000000, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000003c0)=0xe) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000280)={r3, 0xb7, "1f4649b7f74fcb5365287c71fcf437823b9a3f515c56749a73c3f5b47c8740cf928beb77d9b08a7bb0798ccac8a584e29a88560ee11c9a3f69e74517f95f4356244bbf42684748de24d686dc1dd447ace462c2bf8b0cdd6ba719d5a4c67f615dbfc8113c5db1114c9b283a0fa4b87f6ab65333f5b984cd1d1d9e0a3a4ba58cc3ac038cdd486cb81c1cc65cf2b0b0e1b4b5cad172ea758dde782421f2789c30baf144006e559e4583681a94f30a3bdb822490d769e181a4"}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:52:48 executing program 1: socketpair(0x1e, 0x10000000, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000400)=""/50, 0x32, 0x40080, &(0x7f0000000440)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x2, 0x8001, r4}, 0xc) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x7) fcntl$lock(r5, 0xd, &(0x7f0000000380)={0x3, 0x2, 0x5, 0x100000004}) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) readlinkat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=""/224, 0xe0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') r7 = getpgrp(0x0) fcntl$lock(r2, 0xf, &(0x7f0000000000)={0x3, 0x5, 0x4, 0x1000300010005, r7}) setsockopt$inet_buf(r6, 0x0, 0x5f, &(0x7f0000000480)="9eebe0cce23a6d8c09c082ee3f331587948ec9754eb1ef51462d1f779ec57f9258d3edec45dbaac66fcf3501076b73d18ab118972334c245af301a7ca03913105bb4a750a97987fff069498e3eb73de52c50afcd9bf9574d07a3ec9ad28de2da91795509e0dd00bf687b78b8f9c60ace72b763e62b604dacdcc9fc6f4ea6e67815bf8935fedffd1030d74cbd0832fe8938b800c43b84e70ee6b36aac45a3000a0a0a2470", 0xa4) getsockname$inet6(r3, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000680)=0xfffffffffffffeb1) chmod(&(0x7f0000000040)='./file0\x00', 0x2) 06:52:48 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1, 0x3}, 0x8) 06:52:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x8, 0x0, 0x0) write(r1, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000180)=""/228, &(0x7f00000002c0)=0xe4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xb, 0x5d}, 0x8) read(r0, &(0x7f00000000c0)=""/106, 0x6a) 06:52:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000), 0xfe6a) 06:52:48 executing program 2: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) msync(&(0x7f0000e3c000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000b30000/0x1000)=nil, 0x1000) 06:52:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYBLOB="ec00000002c8014f2d757f6788a021d315"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x7f}, 0x8) openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 06:52:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r0, 0x0, 0x20000) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) execve(0x0, 0x0, &(0x7f0000000300)) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 06:52:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x100000000, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) 06:52:53 executing program 1: socketpair(0x1e, 0x10000000, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000400)=""/50, 0x32, 0x40080, &(0x7f0000000440)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x2, 0x8001, r4}, 0xc) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x7) fcntl$lock(r5, 0xd, &(0x7f0000000380)={0x3, 0x2, 0x5, 0x100000004}) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) readlinkat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=""/224, 0xe0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') r7 = getpgrp(0x0) fcntl$lock(r2, 0xf, &(0x7f0000000000)={0x3, 0x5, 0x4, 0x1000300010005, r7}) setsockopt$inet_buf(r6, 0x0, 0x5f, &(0x7f0000000480)="9eebe0cce23a6d8c09c082ee3f331587948ec9754eb1ef51462d1f779ec57f9258d3edec45dbaac66fcf3501076b73d18ab118972334c245af301a7ca03913105bb4a750a97987fff069498e3eb73de52c50afcd9bf9574d07a3ec9ad28de2da91795509e0dd00bf687b78b8f9c60ace72b763e62b604dacdcc9fc6f4ea6e67815bf8935fedffd1030d74cbd0832fe8938b800c43b84e70ee6b36aac45a3000a0a0a2470", 0xa4) getsockname$inet6(r3, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000680)=0xfffffffffffffeb1) chmod(&(0x7f0000000040)='./file0\x00', 0x2) 06:52:53 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x476, 0x81, 0x2, 0x20}, 0x8) close(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xd2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e200000000900000000000000e37e2f23f37e71ec00000000000000000000000000a0bdecab1c87db530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200a211613284b4a7bfe8000000000000000000000000000000000000000000000093b998237f04fa0de1d885ea4f97e334b7a29fc560c7bb90df0e7fdcaf77969d1095ecd1febe86b3ecd9bdc4ee3bfbf63391903340b8fb544c9b09ed464e18a91685f1b6223a0b63bbfb04653fdcaf3a813d19e7c38788b7293d5d38a6a88eec409e2afbd28d47295143728d502c285ec97dc12e9d", @ANYRES32=r1, @ANYBLOB="0100200009000000"], 0x94) getsockopt$sock_int(r0, 0xffff, 0x105f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:52:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000000)) 06:52:53 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000a00)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000007c0), 0x4) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000800)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x23ff, 0xaaa, 0xd4c8}, &(0x7f00000008c0)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000900)={r5, 0x7, 0x2, 0x5ac1}, &(0x7f0000000940)=0x18) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r4, &(0x7f0000000100)={0x1c, 0x0, 0x40, @loopback, 0x8b0}, 0x1c) flock(r0, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000006c0)={0x0, 0x100000000, 0x3f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000980)={r6, 0xd05}, &(0x7f00000009c0)=0xfffffffffffffe94) sendmsg$inet_sctp(r2, &(0x7f0000000780)={&(0x7f0000000140)=@in6={0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0xd6}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000240)="b54d51d43d29fbff03f5cdcb4a7fdf9a55e67b2909cdbe7a6ab53b43ed18796181c2c6aad168c4066717f514afa1694e58d51238ab39aa6de2dec3b92a046fec4afcde6ea11e56b53a1d1a90cac0d4984b0d10dd96ef5b9f7b30f42bbb3ac0b4388ed2df735a0a2eb30da38d436e77bfd52a7a29c3e01d1ab6bfa615c3c8cde58970fc70d3968d9fb742a6d36ada9fab09dd36a5dd469000d0b618af3f17a51053a0a4801b380a00fe9bec6a137f6ee5ca3e7ac219acbee45b9ded5d3f302bd0fe8f07986852c71da3461991574d6a43310f9c", 0xd3}, {&(0x7f0000000380)="3455bddcbe4f290b194589cfee98ddb85b20695cb25ad07e93910d31f183ac1288386030b143b24e59694b680adee0dc657235d72043392312bcbd5376d62af653a30439844737cfcd54377487b61c22c68c81c706e6a1de4b4ce7a94265b274eedde5abd87aaf196654b1d36608a4ea30f3cac191fdaf4bc7491603ce3e039a0a723c4dc7baff3a4b32cccc4c0815", 0x8f}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000180)}, {&(0x7f0000000540)="0919123adfd4a11847f555d5d40c78b191390c2245562e17201467122b5a40f33ec1d0d57f31081dd1fcea60d7feb6ab0d7b58c7edb0de5d7d8f369acb83de8c92ccf7b740e65b645e863986c93853a0027b4d02e78aed44781fe5fe49d09f047d49a3491cce4bcc", 0x68}, {&(0x7f00000001c0)="9b972fb6ca257a4ffd783d64b3526019c05f136dc6bf7bc0562a39f958db097298a68447787b1e783b33160ef56b47040e66643fae36", 0x36}, {&(0x7f00000005c0)="6f5ed7bf4c6e7498141eb5507801e36fbfaf75473a61928b421c0bd85df43f3c7a552b8aa09d5bae1d20207e3528dc8c95123e226ea0957328aadcb51b5a6c8ad221982ab441f92ee1cb802c564312da7c61e7832201e31f3424506595d7070dba1cdcd00d3f0301bba29e", 0x6b}], 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="1c0000008400000004000000020020000180000001000000", @ANYRES32=r6, @ANYBLOB="1c000000840000000a00000000000000000000000002000000000000"], 0x38, 0x4}, 0x4) 06:52:53 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="140000003900e0003f00"/20], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000014c0)={0x0, 0xfff, 0x8d16, 0xfff, 0x8, 0x9, 0x9b5d, 0xfffffffffffffffc, {@in6={{0x1c, 0x1, 0x3, @empty, 0x10000}}, 0x0, 0x4, 0x7, 0x200, 0x7f, 0x3f}}, &(0x7f0000001580)=0xb0) sendmsg$inet6_sctp(r0, &(0x7f0000001680)={&(0x7f0000000140)=@in6={0x1c, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000180)="f55db84bdb4cfcaf3b1ab6783a75c83aba247abae1d87f8e718446b6a079a6495704b8e166b09fa242de2dc19c21185f73ada63c9da198278c18be9c2b015b4f5ab28045b8bee74fd2f683b885b566770c8ca088716841fbfc7f133b46b43f1d2fb3aee4107ac6de035414c7f8524d49b58c1fb4bffd66e7a0ba4cfb6ec0fe1c5583dfb5c486fd01bb31ac4c7f19559fac5fb4ade6344a6bb608a3e400551d6eb3b46f65cefd46ad0e2d3c95d52a394dadf7de921ba8d3dccbf10ffd730b8e7c13", 0xc1}, {&(0x7f00000002c0)="daff5ffcad", 0x5}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="c53b37425abd5b675ae3214b4d6d17248dda4078d38300463cb9182eed6ade720be853c798272c1938332370e0", 0x2d}, {&(0x7f0000001340)="76f124d0638c4dfb81fdf74a6f1902a951ef8dc1e21e504de6adf13d6c556e183840062a98668987de13dbe465dc50810c5bc5984344ab99535214c907b4770750b4de847c98d2f5a47b0626d6bca701c26a382424f2caa2df8b2c5ff2b5fe2833d1726e", 0x64}], 0x5, &(0x7f00000015c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x400, 0x8, 0x0, r1}}, @init={0x14, 0x84, 0x1, {0x3, 0x0, 0x3, 0x6}}, @authinfo={0x10, 0x84, 0x8, {0x80000000}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x8001}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x1800, 0x1000, 0x9, r2}}], 0xb8, 0x4}, 0x20104) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8440, 0x100) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x3, "ba96512d68173a719f0141115e6ad9cd"}, 0x14) 06:52:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket$inet6(0x1c, 0x5, 0xf8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000092ce00"/136, @ANYRES32=0x0, @ANYBLOB="050000001c00000004000000000000005bd85300"], &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) nanosleep(&(0x7f0000000280)={0x5, 0x8001}, 0x0) r4 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x100006, 0x40) r5 = geteuid() r6 = getgid() fchownat(r4, &(0x7f0000000300)='./file0\x00', r5, r6, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8f, 0x1ff, 0x10, 0x8, 0x3, 0x6a1f, 0x3ff, 0x7fffffff, r2}, &(0x7f00000001c0)=0x20) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x9, 0x5}, 0x8) 06:52:54 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYBLOB="060000ffff98f20f00000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b0200d861e9b753c5000000000000000000000000000000c46d5ff2fcc483863df737bd86a0a957b60749d179a16111239f6900a7bae59c443afa076ead6094d32c4bfdc2d76e23fed83e4ce9e7f5e051a75300579e987bf3f636825c1d63ddaa1f51b56e89e9f46aecbeb45542cb8090665f7fb0ff6c3cedfb7800b6094ca9b7f6071e81ce9b4dd16330932a7ca88d9e4a42a936a807d6ee3dd853e4cd000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000500)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000380)={r3, &(0x7f0000000140)=[@in={0x2, 0x1}]}, &(0x7f00000003c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 06:52:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x35) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a79847815340000000000000000fffffff80014b42fc6b869113689011227bad9db3d9319034d85171bbf96a8ff164c36"], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r1}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) 06:52:54 executing program 2: syz_emit_ethernet(0x154, &(0x7f00000003c0)="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") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0xfffffffffffffe48) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x81, 0x1, 0x10003, 0xff}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)=0x94) mlockall(0x2) syz_emit_ethernet(0x25, &(0x7f0000000040)="4ed69891895a636e58ffad3095eaf756df454c1052635ef3ea2b963c72cb436e1140b3fa39") 06:52:54 executing program 1: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r0 = socket$inet6(0x1c, 0x5, 0x9) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000007c0)=0xfffffffffffffca1) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) mlockall(0x2) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) freebsd11_stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f0000000100)='./file0\x00', r2, r3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 06:52:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@loopback, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) 06:52:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="c4d4344cf92e7ed8d0664b2d985fb79e1dd5b6ae8b321e37bbd502e3107fdfc2b39ddd073aaecc0a548e9d4d911ff33f1c89526316a94f0fde2b70ad6c421d7099a7e9974c8f8961a75a80ac16fcc4ff8c05d20d76a2589bf668bd340956f488e3f391e7866ca43a5339383cebdf6a2f11e5"], 0x0) 06:52:57 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(r0, 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$sock_timeval(r1, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa) 06:52:57 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xfffffffffffffffa, @loopback}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={r2, 0x4e, "81f301e6b5deea93268786c4cb69cd9af327f14fca2d0573d1db246b8c1a3568164d3bece8651aa0a4bccee302bc2994ebe27445abb54ceab90d9a3a3bbac184f5b613f4ed231424a1069d8934d7"}, &(0x7f0000000180)=0x56) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000002c0)={r2, 0xf6, "7cf283f355bd9749e259f3f537f5b8bd325d7101ab36af4b7b933cfaccbbc5d16c193df1581075ef7e4250dfbd278b17bd8a1f566303e7129461a02fe7225732ac9522c480bcdf59abe91c3c23b6b5ebeb23f867ff4c00f3b258d862d8122b73bcd0cf6312a64059703cb8066f7d73c2c33c41b0982b4f2697b915bb751866e1555e0e7053edc10711e581a6683a48c6ad9df1ef4d0b2f2ec85144a4fd42a89b611b7ed46d648a5309e3da7c22189c21c9fb48e5b366b5dbea54b812307680db6f3ed8573c977d0efac82cb197606c9bab6e45b3d2f5b0ac7eb4c17cfcae6b202fa8b4545429c527ccd21971c4bb180f4d5b84cc36ce"}, &(0x7f00000003c0)=0xfe) getsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 06:52:57 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/160) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/237) getsockopt$inet_tcp_int(r0, 0x6, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)="2c4668df0ed8112828ac13c4aae9447919631c91fa8ad0e8d2", 0x19) 06:52:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x35) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a79847815340000000000000000fffffff80014b42fc6b869113689011227bad9db3d9319034d85171bbf96a8ff164c36"], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r1}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) 06:52:57 executing program 2: syz_emit_ethernet(0x16, &(0x7f0000000000)="7903008ce60c923afeed35c0080600200800140a7102") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x10000000000000, @loopback, 0x958}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) getgid() 06:52:57 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) listen(r0, 0x1f) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000180)) 06:52:57 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0}, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, r0, 0x8000, 0x1, 0x4}, &(0x7f0000000200)=0x94) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) 06:52:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) 06:52:57 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x500, 0x4) 06:52:57 executing program 2: r0 = socket(0x1f, 0x3, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x8b5f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) 06:52:57 executing program 2: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = getpgrp(0x0) getpgrp(r0) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0xffffffffffffc7af, 0x7}, &(0x7f0000000080)) 06:52:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r2 = semget(0x2, 0x1, 0x1a0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000004c0)={{0x8001, r3, r4, r5, r6, 0x150, 0xb9}, 0x2, 0x100, 0xfffffffffffffd96}) r7 = dup(r0) r8 = semget(0x3, 0x3, 0x88) __semctl$IPC_INFO(r8, 0x6, 0x3, &(0x7f0000000040)=""/80) sendto$inet6(r7, &(0x7f0000000040), 0x0, 0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000540)) sendto$inet6(r7, &(0x7f0000000100)="ac171d80fcecdee383096f1a7253fe73248757b7634a77f3cd482c7c13353863ec93386a4b4beae7bb5fa925a1426efa656978f49ac51d08755b92fe78f530a74e47f1a1a64b523e84c0a5582dda9c8bbd760352a0a477b257e333c3d9e7058552e0467b0069eea6555ef54c68b63a56c9af602353962c06c77603b64742805f29ab1783496046dc5b230bfdf990934f4010f5b49caf", 0x96, 0x3e8, 0x0, 0x0) 06:52:59 executing program 2: r0 = semget(0x2, 0x800000003, 0x1) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x20311939, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}}) 06:52:59 executing program 0: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x2}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) dup2(r0, r0) 06:52:59 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000040)=0x323) 06:52:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xcc, 0x4) 06:52:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82bbe2ecc1cfd8a2513bd6bc48eff39d3a5084e73676d246667900"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 06:52:59 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r0, 0x14, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1008000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000003426710b7dfdc13eae94adaf6dcd0475402b0f758502cf98118bffcdeb35537c4bee376a45ff9228935e1c4477e5491005659e6cbcb94dc0b102d7212a9b9f90082de46a098237ebf25e654b0a78d049f791d67f8cb47132956299de1c6f226932664d322814fd7e32e64f1b7df4c70f8620208b2ec88407486bf7b8e9c7601ebcac80dbd2b4b49902eee91cdf765730339006954c81af7af115548bd230891bea852caeb092f32b7ea41cf5903678bdbd03f88e61537ef68fa2d40bee1cdd08bbd86c5d70b74c64fc766354506cc9ba76ae4701b69d434d6b0600000000000000"], 0x1, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x6, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:52:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) dup2(r1, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) accept4$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x30000000) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 06:52:59 executing program 3: clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_fstat(r0, &(0x7f0000000080)) 06:52:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@loopback, @loopback, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r2, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000004c0)={r5, 0x1}, &(0x7f0000000500)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ftruncate(r0, 0x0) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r4}, {r4, 0x100}, {r4, 0x80}, {r4, 0xa1}, {r4, 0x2}, {r4, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r6 = socket(0x1b, 0x3, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) r7 = getpid() fcntl$setown(r3, 0x6, r7) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fdatasync(r4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 06:52:59 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x20) close(0xffffffffffffffff) unlink(&(0x7f0000000080)='./file0\x00') close(r0) 06:52:59 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) fcntl$lock(r0, 0xd, &(0x7f0000000e80)) freebsd10_pipe(&(0x7f0000000000)) 06:52:59 executing program 2: r0 = socket$inet6(0x1c, 0x10000000, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="5000000098261829000000183e000000"], 0xffffffffffffffda}, 0x0) 06:52:59 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000040)=[{r0, 0x3a}, {r0, 0x4}, {r0, 0x88}, {r0, 0x4}, {r0, 0x40}, {r1, 0x8}, {r0, 0x80}, {r1, 0x4d}], 0x8, 0xfffffffffffffffd) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) exit(0x0) truncate(0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x8, 0x0) getgid() shmctl$IPC_STAT(0x0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 06:53:02 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r0, 0x14, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1008000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000003426710b7dfdc13eae94adaf6dcd0475402b0f758502cf98118bffcdeb35537c4bee376a45ff9228935e1c4477e5491005659e6cbcb94dc0b102d7212a9b9f90082de46a098237ebf25e654b0a78d049f791d67f8cb47132956299de1c6f226932664d322814fd7e32e64f1b7df4c70f8620208b2ec88407486bf7b8e9c7601ebcac80dbd2b4b49902eee91cdf765730339006954c81af7af115548bd230891bea852caeb092f32b7ea41cf5903678bdbd03f88e61537ef68fa2d40bee1cdd08bbd86c5d70b74c64fc766354506cc9ba76ae4701b69d434d6b0600000000000000"], 0x1, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x6, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:53:02 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x20) close(0xffffffffffffffff) unlink(&(0x7f0000000080)='./file0\x00') close(r0) 06:53:02 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r0, 0x14, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1008000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000003426710b7dfdc13eae94adaf6dcd0475402b0f758502cf98118bffcdeb35537c4bee376a45ff9228935e1c4477e5491005659e6cbcb94dc0b102d7212a9b9f90082de46a098237ebf25e654b0a78d049f791d67f8cb47132956299de1c6f226932664d322814fd7e32e64f1b7df4c70f8620208b2ec88407486bf7b8e9c7601ebcac80dbd2b4b49902eee91cdf765730339006954c81af7af115548bd230891bea852caeb092f32b7ea41cf5903678bdbd03f88e61537ef68fa2d40bee1cdd08bbd86c5d70b74c64fc766354506cc9ba76ae4701b69d434d6b0600000000000000"], 0x1, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x6, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:53:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x8, 0xffffffffffffc161, 0xab, 0x800, 0x80000000, 0x9, 0x0, {@in6={{0x1c, 0x1, 0x4, @empty, 0xa8c1}}, 0x0, 0xd9, 0xe6, 0x2, 0xfff, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x10) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r3 = fcntl$dupfd(r1, 0x11, r0) openat(r3, &(0x7f0000000180)='./file0\x00', 0x140, 0x4) r4 = semget$private(0x0, 0x0, 0x150) __semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x2910, 0xf1c, 0x4, 0xe368, 0x80, 0xf3df}, &(0x7f00000000c0)=0x20) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) r5 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) 06:53:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) socketpair(0x1c, 0x0, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[@in={0x2, 0x1}]}, &(0x7f0000000140)=0x10) 06:53:04 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 06:53:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000000)=""/73, &(0x7f0000000080)=0x49) setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) 06:53:05 executing program 2: munmap(&(0x7f0000b7a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000dfe000/0x4000)=nil, 0x4000, 0x4) 06:53:05 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) socketpair(0x10, 0x30000007, 0x5, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000003c0)={0x0, 0x80000001, 0x4, [0x2, 0x8, 0x1, 0x4]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x7f, r2}, 0xc) r3 = socket$inet(0x2, 0x1, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x936, 0x2, 0x7e}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000280)={r4, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) r5 = dup(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x948, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000480)={r4, 0x2, 0xf, 0x7ff, 0x5}, &(0x7f00000004c0)=0x18) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000300), &(0x7f0000000340)=0x10) 06:53:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x9}, &(0x7f0000000140)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 06:53:05 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0x8000, 0x6, 0x4210, 0x0, 0xf32, 0x15, 0x100000000, 0x9, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0x47, 0x0, 0x9, 0xfffffffffffffffd}, &(0x7f0000000280)=0x18) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 06:53:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x8, 0xffffffffffffc161, 0xab, 0x800, 0x80000000, 0x9, 0x0, {@in6={{0x1c, 0x1, 0x4, @empty, 0xa8c1}}, 0x0, 0xd9, 0xe6, 0x2, 0xfff, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x10) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r3 = fcntl$dupfd(r1, 0x11, r0) openat(r3, &(0x7f0000000180)='./file0\x00', 0x140, 0x4) r4 = semget$private(0x0, 0x0, 0x150) __semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x2910, 0xf1c, 0x4, 0xe368, 0x80, 0xf3df}, &(0x7f00000000c0)=0x20) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) r5 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) 06:53:05 executing program 3: r0 = geteuid() freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000400)='./file0\x00', r0, r1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) r3 = accept4$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r4, &(0x7f00000002c0)='./file0\x00', 0x28380, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x77, 0x9, 0x80000000, 0x9, 0x2471f35c}, &(0x7f0000000100)=0x14) mkdirat(r5, &(0x7f00000003c0)='./file0\x00', 0x4c) freebsd11_fstat(r3, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)={r6, 0x8, 0xb7, "cfc60cc2a5399efbf7c028a47310d55bae703e7c01c0d8bdb2797fdf41b47dbb29a52678487188ed7af785caa9a86aa3ffa31d67c1117719dcbd04acab21f3cffd9848e8233ab02db45b0bf938ac64bbcbc06437b9804afd15eea0bd57d81c2609caf245bc8daddbb3d2fc490fea5d604eeb47765d4ba730a5f742b49243505e6adbd3e3ee6c36a41158e8bab56018637927cc6dbfabc69b293d79fab11d54803eece8385fcecfff4e99f2dd86476f6d6cd2cd8b40d2fd"}, 0xbf) sendto$inet6(r5, &(0x7f0000000300)="a6d20f93b55e4dc4c9afd3819f8b6be0a62b1acc7eb81df8a92a2497a8e5360227d903305b280ac097cfa4a79555bfd505f27f53112addbc7054fd275eb3fb5eb6f514953ff187c8d83578ca75e81fffea5cfd7c01a956eba5a88be3d1c9b41fb63cd350", 0x64, 0x4, &(0x7f0000000380)={0x1c, 0x2, 0xcc, @loopback, 0x7}, 0x1c) 06:53:05 executing program 0: r0 = socket$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$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) 06:53:05 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x0) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x7) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x1) ftruncate(r0, 0x7f) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 06:53:05 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1003, 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r0, r1) 06:53:05 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x2d, 0x0, &(0x7f0000000080)=0xfffffebd) 06:53:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x22, 0xffffffffffffffff, 0x100000138) 06:53:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYBLOB="000080d9"], &(0x7f00000003c0)=0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="78000000a30f0dae98b0cbc043d7f16496df68c0769a85e967742a8ac772344f9ceab9a10293d6ff82dd8a0d22793f35fc69330783e62efea6870eed509160856aea73f28c5f7d5f5ae7d44072a9fec5fe757d631f444bb82f873ac661dcea8793fb998f2215d290fdb1098a9923"], &(0x7f0000000100)=0x80) open(&(0x7f0000000140)='./file0\x00', 0x200, 0x2) 06:53:08 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) munlock(&(0x7f0000f07000/0x3000)=nil, 0x3000) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 06:53:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="010000003c255ca57ad6ef07448d39e1860640af2b2497b6bd2d9b2db371e27520f89d492d4dd8c30208", @ANYRES32=0x0], &(0x7f00000001c0)=0xfdaa) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r1}, 0x0) 06:53:08 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast1}}}, 0x90) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 06:53:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x20000000, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt(r0, 0x2, 0x0, &(0x7f0000000100)=""/101, &(0x7f0000000180)=0x65) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x2}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x80000001}, 0x8) connect$inet(r1, &(0x7f0000000400)={0x2, 0x3, @loopback}, 0x10) 06:53:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/107, 0x6b}], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast1=0xe0000039}, 0xda9) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x440, 0x48) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000300)=0x10001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x136) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000280)={r3, 0x9, 0x55e1}, 0x8) 06:53:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0xeb, 0x401, 0x7, 0x3f1, 0xce, 0x4, 0x81, 0x20, 0x246e5144]}, 0x16) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x800b, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 06:53:08 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) munlock(&(0x7f0000f07000/0x3000)=nil, 0x3000) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 06:53:08 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) munlock(&(0x7f0000f07000/0x3000)=nil, 0x3000) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 06:53:08 executing program 3: mprotect(&(0x7f00004da000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f00004eb000/0x3000)=nil, 0x3000, 0x2) r0 = shmat(0xffffffffffffffff, &(0x7f00004da000/0x8000)=nil, 0x2000) shmdt(r0) 06:53:08 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) socket(0x17, 0x0, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x24d}, &(0x7f0000000400)=0x8) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) fchmodat(r0, &(0x7f0000000100)='./file1\x00', 0x8) fchmodat(r0, &(0x7f00000000c0)='./file1\x00', 0x10) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="c2022e2f66696c6500"], 0x10) close(r0) 06:53:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffee7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x40) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x80, 0x6}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 06:53:08 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x5, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x68, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000080)={@rand_addr, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:53:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000040)={r1, 0x101, 0x7}, 0x8) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="8202000000000000000083f77d56035f8acce683c82bc67e5fc7c4f7d940caa821"], 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x30}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r1, 0x99}, 0x8) 06:53:09 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3f}, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @empty, 0x4}}, r1, 0xaa73, 0x64f, 0x10, 0x65, 0x1, 0x8}, &(0x7f0000000300)=0x98) pipe2(&(0x7f0000000340), 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1000, 0xe5, "7f57ac7005bde0a406866b2835ca924e902e7e0e44c28edd2c18dfb4314e594a6deb01e8438b80a2603bff9e4703d46486f964c12bc1eef6b3111929081aaa86208a0ad1a28457dec5ee7151514bd1fcd8ab345453063f735ec6246adb3956356a122d06663157cc5687df50fbd46d953a22c2d01cff592fece5ce6c7d9322d54d88f600d8b774ccf96901995cf8d5712a3bc4b3e27e900169ffe79c70239c412560b6644f7ce547faa411694fdd7b1884fb51ed1211b48f99059fc3823d368653dbd036159ffd5ca015d622d9a05ad9d945d1200f6305744b2a47a64e4c921e02bc0d9fac"}, 0xed) socket(0x1b, 0x3, 0x2) 06:53:09 executing program 3: r0 = socket(0x17, 0x1040000010000001, 0x200000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022fd7143ea57f0000"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3af, 0xa3e, 0x0, 0x7ff, 0x716}, &(0x7f0000000100)=0x14) 06:53:09 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x10800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000340)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1}, &(0x7f00000003c0)=0x8) sendto(r0, &(0x7f0000000400)="4fb3aad600f382cdb893710b442354a75343eefc582d67ef034e475de23da81fb4d3e81986e151c3582054d74a5e7067ac29ac18fd4da90440e6138cc65988bf4a9758ead1a52bf612bcc9dc29f5d5f85bcb86f35a7f5f1672d9afaa35da4ba1f44ca4713d49a43cc871bd4b63d2ee55f320def7280d6db85f327490", 0x7c, 0x20104, &(0x7f0000000480)=@in={0x2, 0x2, @multicast1}, 0x10) r2 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x0, 0x62, "3be84652cb720d47ce8fde88b1c1febaae95fa26a0b8d8c79e1d2aa77e461729be61dbc63a1aaa178468e0c0030d2607b55e6dd7ea1429c48c21982c2993172f4808688c4ffd15901a585a237306858a7b2933a5a723b254bde083d9cddf669f8712"}, 0x6a) setsockopt$inet6_buf(r2, 0x29, 0x54, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cfd149f63580e222a356fd0ae8a83dfe48ab96381c34c164aea250501dca8335ff85460ebddbb36750b6680a278ba565d64a0c8870a2ff339d48837fccc2729d54f8f8eed7e17300de653efd66a25f774598496713b79d0bbb31ce72453ad7f7990a2332220be1abd82450f3786dd1b77c06b6a4b36570e51d1707be44f40c5750", 0x108) 06:53:09 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={@in6={{0x1c, 0xffffffffffffffff, 0x20, @empty, 0xffffffffffffffff}}}, 0x84) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f00000004c0)='./file2\x00') fdatasync(r1) lock order reversal: 1st 0xfffff80012655248 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000a82500 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012655428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110bf3e at witness_debugger+0x8e #1 0xffffffff8110bb72 at witness_checkorder+0xf72 #2 0xffffffff8102c855 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102d358 at __lockmgr_args+0x488 #4 0xffffffff8151a17a at ffs_lock+0xea #5 0xffffffff81968f65 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfedf at _vn_lock+0xaf #7 0xffffffff811a7221 at vget+0xb1 #8 0xffffffff81192ad8 at vfs_hash_get+0x148 #9 0xffffffff815136e1 at ffs_vgetf+0x51 #10 0xffffffff815041ca at softdep_sync_buf+0xc8a #11 0xffffffff8151b724 at ffs_syncvnode+0x394 #12 0xffffffff8196d305 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811bab90 at kern_fsync+0x290 #14 0xffffffff81717846 at amd64_syscall+0x436 06:53:09 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) writev(r1, &(0x7f00000010c0)=[{&(0x7f0000000040)="c304db7bc256787b9f07356dc006a750b98bbf542fa93d35f9e636a35a51da884d8155bd1aee46ae22f1083679aa14e004244ebd65fbe0982e4cc2e3e0b0b135212a7906d3bb1c5e1324a8f224ae90aceceea3a8134c000471959fe7418845d0860fa45465c88c0b2dd1a76a5ed69c27c55837d25288ebb221eb69", 0x7b}, {&(0x7f00000000c0)="78ef8411c48e180a553536ccd47da5287e8d6dbe666ff8011b26e54e77dd9e3520dbf1e666967dca841ac4d6e2c15207061a285d4d8d9e044f683417eebe1d9f62daaffa01d141409d6d79ceabeb40755d27db7ff24437bfccf2445f590c4d7bc1712e8a3a61695ef3b013e34dd9a610eefd23185841f47e989a9b37de2c6b9617d91fa6d2540de2c329f98441c59d9311f39f8ab0ae98f2cbde4ca9a54dd819d5d95faccb08e208d27aab61206ba9aecc04915f2e5f8f619b8811eaf7a73344e1cf3ab3edc45c5d264480f9255e4cd007d56a70d20300963e2cea56c118f28f311944671b1c89213b25a3454b492b7415f02150ab3f88e90dc2a30f4e29208be062bf8daa9d73f82e6f9bcf524fcea254a37e2de703a9cdc88f387f659f3c88604c7ad8fe6245545f22c0fb6d47d2cb60d2601388c3aba38f591fbabb2d520ca93364a27ab7e1e26f58b733c7a9af7d1cbbc6e56fc50750ead622e2b18f6add10247a9855478578eb0693657bc7366f0b6bb368638a0f941c84059b54cfd9808920261901a063c085fb1777df5d96a9fce48c182510e96be9f0a5f76a6cbadb8c8d7591ec7ae4fa6ef684e336aac780365431d296320768d2be41374b0ca8bdc9e54e11557494fab91dc55961965ec53dd8ee3a35c5ceb0b39f6d3274d17b544ccad945eb94597911de3420c3811f99e0eba504bb4bc5c656340cdae8a69a05fd6371770ec52ece9730b3ab46c8d3356ce5870d4b109954905dbb5db232ff80d775cdf733bbbfc62bdbb3e171894ecc344c3b1e8112ae4559d0b760e3afcf179ce6e20467ee8b38aebc2ac6241904ee346f8c9c74cc3fcc95904321c51cfb286da0cc8a7387d05d8520a2f76057b8e86b7de2e0084e49a19fd1540b4219fc574bfd521afee15494afe15ae85ca6d6df9bb17d73a7a0a5b229b9120536fdfcf884acde8ee9675186d862be50e3aae21803670c68d6243ab0ecb255deef832589f265df6b33ff91fb18e6a28f11f21d97baedfea75249f22c945454a386cd2d769f5d7fc08f42a792d9ad23aef811648d48eb5589f3848725575d88da6d9b9bf4734097700d9d53984102962c469155660a8ec2a0d69e27c957a91baa537a0db505a69974d2a76dbf991156e0bcff03065541e69ffa3451fdf3163175fa631980e579b3573b0a33e96bfc1503a90e24e507bd378d44f0d799fa52cc78f045a4e550f4fd363ae8c56e3b3160957094be4fccebceb48e1d5498ecbea008969cdf1835e656e1424da3a8c35fccc15214e55d2aac11daddaa84e3eece9b1515afb280120054f72b8883140ae0eddaafe57a19b44a914d54f0b73b5cfb4570e04d88f23c7dff62af5c9c26b77f17d1a525f331f4a5cd42f64394ad7f1e81f65eeb73a6b7e0060047b60a7828accc34011c76295a2b75a4d178ad91837fa58e1bb3edf01abd7d4104d87ef51cdc40be84351cd249a4122da214052656833ae239ef4e1e4c59a017156b98e0e71c037c41b1404b8df3e0ce3aa157215f0644cab138544fd12f87d13454ad62db2737f4f719fdfa6b8b7d6ea201d18a1e77d7fda9441421487934465372bf6fcaadfe1341c37b10cad7014846d33c56ccf78f13c8701496c59ae302704de38074a0a01191e56813657105d7f3f193fc787bc0b071222c81440cb078c868e233a01895c02f1a9de7ef9f9cc9c46a5518a54d02b2f6aa0ee8ba81d504d4244d3d5cfff2a5c89836f4701f5e07b1f8fd3bf70b8b5aeba27c3f2f46bfcc234ad7438fda06de9d35ca0e583454aea0ed6833313bb20231fe15fad538ba5f0b23fe85f342d08839fdcbf058272554663f896aa772ba2f41aabe0e372810452d340f1e0cf8134cd45686090c4a00f36008972d353bc089496e28dfa80cb46f10e23331ce83b53cdc16c59c3b26b97a55bb7a04bf6402a590920d713a02fb8b0cf699138cb5a41d8fffab1fb00a190ae47a3b1618e558518e4e7980b6634cd4efb493d56722d74b12cc776ad8ab39de36c14bd797a5159a75ab654e8d19c840e227dbfef98e7e6abf9507333e7b9af469a002dc866d918506d3ffeedbedd6d6b189d9914a06e37347b4fadad38836632229bd3afbfc078942a7b16cdac600a15554a1c19bc4cddd6fd1ffa7eb40219c76a82ec6122bf01c8d4fb5dd0ead2b7f36240273141f1561e8ab18c94567850e50c25f5b8139b2b0d6c2f0086e5889d5b1026540eabf44605535dcb3b3056b0689c1e18f3d8eef713747fd3dea134b48a96a80bfda026fc1a5bf98820b1eb186e8bd73b7b17312d1efc907df59b868bd53d4b096e0002287daac6557164c309e9f111cf096c797de0ddd1ef77850222f757d5b22321c619a03ce9907739731867547d5f2dcaced8983661b48995f7d6d32e32427ffce9a0cb373a5d1d90a886b42b4b1f976d08b28aed4b750ad73c2ed672810cc898480d24981e4c9c5dd351caaeedfa588d919ace35b4bbf74b78ba6b105aa31da9c0e996fabbb16dedf9df493e8501a3c5b743e009b5343b39cb9e90558dbcfdea7eb1f362a37a57caa76efea8c3ca8c116d10b0cf793d24b1a6c5a339d00bb5b73df7b490db66027cd5f3aceae3d5c4b75193002d2740bf972d28f516104706a436c8ca7015656713ec1eb36129eb2fa8c04a1c0bbba6ebac57dbca9e74367f981fb4bcfbbba5f067f0dcefddc3f58099b30643199ba9c7f26925dd2af3029e9a9136c3593e72a42794383370dab915ef2a5ab082bae421428074168a879a37692e9caa04902566f53dad329ade8e38b01742a9fc1e4e0d4d5959461dcc73eaf1bee1a275af3675bc67da668a23f29b1e2d60f21c3019a2d12b125d13dc447c860252b785bc6236bae95c167fcdd41d7f0368445d5f94830a7207f1b6ee749a8bbc633d407cf92bf4e90228a0735613c702cf1f33619129252812879c41d87aea48a19c007d1675b817e8e84f0d8fbb863fd2122fa7a9126286fb58e6f70d920195389010279604b1a0f48378027169b5b60f9dc5cdf64039dbef80f3885b2d110eded4dd885ffd540d4ce7f0842c4a0ac32d20ebfc329b79054bed0631d29184dfb86990d4d6da2eb2d1b1eb43f6db7d81b4ab432d0d13d8dc2edeeb7cd8593ceb44b6ba1aeba60c5aef0ffdc602a178863d894a7285c0fd7112da7d943c9e4ad884fd60418fa2d047435a67ecd5e0546f9fbf846516cb87df5f324c3c57145137cdaddbaca75325e98266ca630a1f3b6eaa99194a36082e81cc8a58c24dc1072fceaf8eba6d353b8126334cc685e1934e474078b587c05823bf84b9ad3bfe6bd437673d7ffdeefc76f2b16586aa560c7516d740bc6461fe6272f942e22b297c7fc6cccde105871c41c029edf89ad359457532455462dfc040414a1124f05be877b972413015b0f798da8844ce046c9a31bfae4e0abd019419b076b80c39d387f277bdfc420ebf717cb236c0ebf699f317dfe580e1846df747a7f7c2325a9b12365c24c0a894210ff79f8ff8c6ac711986f7406250f6980de8257d7424359ab12d432944f072fdb1ca60e09e6324d651411b9e990a19821bf6147e5d6a7b60818b32e8edf7094e5fc012d01cf552464eabe85068cfcde9d3aa001cfe64aa633dc808af293eb12b35cbb45758d6fafdd849d9cabdccb7aa9e94c733ffb0b1779084e0ccefbf3b3438329a49a8ac385a1bccc643974722cf0a0ed4168dba0320685f2cac83b2f31f5b4a88f2c7170faa2ce4b4241c62740ff9144377185283269fbc82c5bf3e7067b8d278f1cd6748c76eb796ecd3d2594ae90a2066da1d38eeb53bcdb01b648065198cf1ff8447b7c0035a14a755955471366cc5992dde8e082f3bb7f01d26e6461eebdb1ffa33ac105111d411f2b6f8cdfcef78931843f3cd7ff86bc4c8c24e4aa54ac025f1907e405dde4e2f15778bfc030da777126104a9a619aabc736fe43834fda7ffb24435e8f236367615fb1ae22a8e9f0e5ce54e8f318362926b4465da44c2a9fdd2f10612e96b515321bf0faeac48a621fb957545c66d474a1c4d7f87e1d1ff3f20c5a105e730347522067ab3139774d6760fc09981e96aa1f03eaa58b89c65ae7997c93e9f02e835e6c9bb119127c4d1b504d816c9fb8432de79a7af912f47804d9e442664d6fcfb8b470ed88b7857229f0965a49b961ec46cc1c155c1ebcb85fd74634563cc031e7c8fd67ed78c7634e1af61343fda26d2886b2c70b2f696a391c8a1d75da47dfd548ff6a6866035ec44fa9f84980a8425421877e066c777bd611cb08dff3f96a9df75c3e25455c188223b73f632d58c4a612436fd68b544785318fb07c185ff3bae07ddeb7fece57a321cef582f4e6b072eaa1c1ad9ba0e87c4f966681638d3d4f351dc73b26a301e22188bb7403c94a64394bcc1690d393495106bc696e20bd05425df9b7df6504c999c3622911a19126c3b54da73266781cbd8561f357a39d361ce287e02b8b9540323faf706a7a2117497f4f0ed558f2db8bff2a060a3c6320f8624364458634740ff15e4ab55a3ecbab67b370b15b1ffded753716151e9b61b9f90db5495f2593ff0a4dba4806896d16f9f21c9508f4d4be1499e18f40e4344fc7b2585067daf0614ff3183d06a3d3bd4e7bf78ff51f3538db1fe3c2ef76807ab5360ea973e41caaa0b65b9ccffa20e6feaed7f464545cfe9fb8750477ce1dfc5956d6a3e4e6246e1112a4379861c52944decc75b0cefadde2d306a03505dbe177818fa425d16dbc8b6e65071fd9c97319c81be729031be9058e9959e5bba1ddf90bfdf10744ba5a9ba11d041ae7f30386e048925f60290df852868d7903f0d871d7f591224b4671a578792a80ca517d7986d40acb69c550946e46267fac3c08436914983877ab32df5c91da7edd28f8f1e06183387841ce204fd14efcac5f325798ece8fec380f9f60e55adbf3e9f4b5e85977ca347be0f93f33de9cc65f608c8130599e32344213f81399ad36dcccecac0c44dc96bb3d5a4b541880dbe5743aad7327c021f0fcb9224d945af35439d901154ca61d2bc63def6f21cceb6c21e4eec269e58b26e5312e3b618729f54cfc365863f0e1e03af8b86eceb166ea9c593ac45d0d4741da3d62b53afe28a26635f7eed071ffbe338c46b615e72bdd125b23f0d77ffab26d32869bbf11d8ccde44dcf9651388d764a0a18ba7df7d4c770e13edf17ea0381f7027b476c3decee92991e73967a9f9bdcd727db0767d0ff6f44b4ad780cad8a4d0c08720f70e4e688d45afae72c81c9b1ef48cbb197831f85f1a9c0c688021204314a6173df236f1580fecb53601b80065aea65f94af65a81d33eb12212e479febf045db70ae4ae7558d7e95d8bbeae444c458b75fef3662e122f064a823d7ba533ef6a9bc7d86abef71b898e9cff0c8403a93af8e011ee3caa455bb3eff5d2c6b0983ff9a63bcdbc106a822f932c7183edf472f6fca6ef1b811cb5ed19ff8053a2a3c4f28fea2bf7408b3c3bef09adf9c3baee42256305dc996e2761ec3ba583ee2008315993a4d0d3893472cc5caac68b9e6e33c03a88263b23737b385dfb875cae4f53debdfd0b4faeb38fe5e4e164ca091b7d7219ce651329c39968e75b274b3c2ffbe030431937609cd67b279690dca56157ca12c1df93d14c012ce7db65530c4de5998a87a6663a3c2027b1100a57b7d8db77d0fbe1ed7590ee9ea78c267ed414e6c39c74d308a7497c8bd7340d6d052add6447ecf2df6c7021d536f18ea0de1f095226eb570f73b33fc2c30c9bf4053d6748260bc157e4", 0x1000}], 0x2) execve(0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) #15 0xffffffff816dfb3d at fast_syscall_common+0x101 06:53:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8008, &(0x7f0000000100)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000006440c9b398b172521817af8f3994923aecc52006527c088267981f84c9b3625cb023d404224663add9677068c0e4604d5fb0c0aa51e63993bebe55a7ed0d020a84b1e367984a62c6640a725103c54af7d2a68fdb7c8617a24d88739e7713c7392a6a505a7a7efa59a7791dca54d14e098129f71ed6776dff6675b0d839a0213c67eb5471177e621f085eab9f90f42f340f7353a21158479998532908fbd958788db584b4d801ecc2c5c546e117f4d39c998f2a5472843bc45709308884a465fb010d14be3ff37555b400fe7a4b9f0003"], 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000380)=0x10) read(r0, &(0x7f0000000440)=""/198, 0xc6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x7}, &(0x7f0000000400)=0x8) 06:53:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r1, 0x1) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x0) 06:53:10 executing program 2: r0 = socket(0x2, 0x20000005, 0x1) r1 = socket$inet6(0x1c, 0x10000004, 0x7f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x80000001}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xc, 0x1f}, &(0x7f0000000180)=0x8) r3 = accept$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x29, 0x3b0}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 06:53:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xe, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x4, 0x24b3ba74574ba469, 0x4, 0x9, 0x5, 0x9f33, 0xfffffffffffff410, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x14, 0x83, 0x0) sendto$unix(r2, &(0x7f00000001c0)="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", 0x107, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 06:53:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1, "a0"}, &(0x7f0000000080)=0x9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1ff, 0x7}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x0, 0x7f}, 0x8) 06:53:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/16], 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) 06:53:10 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f00000002c0)=0x1f6) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r4 = shmget(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, 0xfffffffffffffffe) lseek(r3, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x17c, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:53:11 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x4000, 0x0, 0x0) 06:53:11 executing program 1: r0 = socket(0x2, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x10000000) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82023e2f66696c6530006bdc835c911f00e04b4571ff08f3b102ba938b7ecd18e42793c3a077d4456c2a90ea3f44b0ecc9"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x1, 0x4020, 0xfffffffffffffff9, 0x0, 0x700000000, 0x6, 0x19b, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x40, r1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) socket(0x2, 0x7, 0x9) sendto$unix(r0, &(0x7f0000001740)="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", 0xb19, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000200)=0x4) 06:53:11 executing program 0: shmctl$IPC_SET(0x0, 0x1, 0x0) r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/64) shmctl$SHM_LOCK(r0, 0xb) 06:53:11 executing program 2: accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) 06:53:11 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) listen(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0) writev(r2, 0x0, 0x0) dup2(r2, r2) dup2(r2, r1) 06:53:11 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8001, @empty, 0x80000000}}, 0x0, 0x8000, 0x8001, 0x5}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 06:53:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) setsockopt$inet_int(r1, 0x0, 0x800000000004, 0xfffffffffffffffe, 0xffffffffffffff14) 06:53:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r2 = socket$inet6(0x1c, 0x1, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x81, "19cb94f40ad4dcfff109dcda48c5158fbc791699eeb3242105fa9c2253afc970670d52dac81ab5dcfd09f6e052c3376b16324152cb600cb468ed9d499cd7856b273d9fc53980554aa9d761a37c930847c2c33f619b7afb7d0cd2d3bf094a563e979457a4ec0f7fc44e3626342a6c67f11ae9711cd84862a26405d69596c5bebf4a"}, &(0x7f0000000240)=0x89) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0xc, 0x8}, &(0x7f0000000300)=0x8) r4 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) getpeername$inet6(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)=ANY=[], 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000280)=0x8) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0x1c, 0x2, 0x99, @loopback, 0x6}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000400)="a0232facc4af77eea68ebf110bf37b3b1e106f02f03688f2bf0e3d7880a0997ef71978a491db8cb61e6923b664814a76690b893d7dfd576863130b966566bc18d4f955501a99890d5aa10f909346fd047e96da4b1eebc0f82a1a05d25a98f8e030b656a49e4cca5d797de6adf5662909cd27615f0123d535d86428770657bd866f648056409c21415a8324e78b590f85e3445c623d40db51732d10834ad53fe22cb54692f2b7634bf0c77dafa43d525fcc9965718266ef62c07cdebc5e520a144a4e08b5a5b6a638cc7392f040db737e51cb3fee0e", 0xd5}, {&(0x7f0000000500)="ff159c330ddd04cb62837beba7ae7d4f64d3729d449b2effc6cf609c50218aa4112757269f3c0a125884106f48651baf04b08b37df2d1bf1b40230a5c461bcd90bc5c98f204c8f5930526ef12d71c44097b73ca6ffde0863d5b18536d7c3fe311201f44d44f94eabde6bc2f68795952d9f6e18190a8108d8af038f20c6d85d83814c8b705f33c354c12a90b78e380e4c93a8dbacd341102fc0dd39810731e6a5ddfefbeae9e28b", 0xa7}, {&(0x7f0000000380)}, {&(0x7f00000005c0)="1960c597c6b60895fb15ef775dea1a7f41ec331766b31c8ab45bef9c22a9bf6d1515cb412046929d156a34ed01924683fb943e93b6dd0c6b1d53ec4e7fbe87777d0311b56f454f246ca4e5dc6403e5b2aead878a8fabfd07731dc64ab2d8f357fb1bf743d79a085b4b7cc904e2d9c5957f", 0x71}, {&(0x7f0000000640)="f7dbb95f07db8f9b41cbdda922f54aae5c7e95be3393afff6803d5be7e8b4fd971177d51c99e37cafd65d309c9375270d18389d911cb011f4238bf305219de1c775f26b8c7f1500141753e80cc58a46fa9f105851b2782ceceef0a1c672bb407da02d4b69c56a8fcdeb054d03ec70312415e9664db6ee164302d81ee172bce5bd0215b4c6cbf07483882ca5c93e8050e01b4606c3358f485bb4db978c881c4d9a35d1b6e5214e9e9ccae05b4084e47d427f6476287b8da85766dc8ab2d0d40e647f3a02a96f69aea43a531", 0xcb}, {&(0x7f0000000740)="0ebb7a64d27394272113afdec0aa4cb2db75dde74ca6e2f3144a5dbb4482d3f0080aaf76365617f9000aa7141534324d8f24545be4dd9a2ea97f4b75cc7df8ca01e848a67ff7b166a72900b24d449885b5c78c18dde8c948", 0x58}, {&(0x7f00000007c0)="1da88b64b657c26b", 0x8}, {&(0x7f0000000800)="c448f0020aeb7350b77137670c049066dddc2d859a2ddf6daea17eb18f14a3c1e7c6b82062dec55f0b706accc7d09141902d8006df3d377037162f649311e202d18d0bab2c8474b58c18d3c8dcd07ee3f4359f34d2225af2b2", 0x59}], 0x8, &(0x7f0000000900)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x7}, @init={0x14, 0x84, 0x1, {0x9, 0x8000, 0x1, 0x3f}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x7}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10, 0x84, 0x8, {0x7}}], 0x80, 0x8}, 0x20104) lseek(r5, 0x0, 0x4) 06:53:12 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setreuid(0xffffffffffffffff, 0x0) 06:53:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x10) msgrcv(r2, &(0x7f0000001800)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000004c4bcbfca010b360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000317ed4d5f1e50e169eb1bc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, 0x2, 0x1000) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 06:53:13 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x3c2) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0\x00') 06:53:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) 06:53:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) fchown(r0, r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r3, 0x0, 0x9766}, 0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000bc0)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f522eda00000c9e45aaf393f3691fea4a07b50f38905f51cf53221d5c1e69ecca2c39af2c747aa6f1dd74c3c4955e5bf3e233453610d35a6b2ea06b28ed5845b48930d2dba30b0000bcd9c878b2c83e47f3705ded8fbee7aed17fbb71b6d36376ba254904530a356649977d01eb000000001c5c79adf593a5ad4fdc39e742c40f"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000080)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x1bf, 0x10, 0x2000000000000000, 0x3}, &(0x7f00000003c0)=0x10) truncate(&(0x7f0000000240)='./file0\x00', 0x1f) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x425) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x4, "7886baf39ec4de05eb65759526d90ce8"}, 0x14) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 06:53:13 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x1000000000000053) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, &(0x7f0000000280)=0xfffffffffffffed9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0xff, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0xfffffd89) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x1008001) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) poll(&(0x7f00000000c0), 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) sync() writev(r2, 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x2}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 06:53:13 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)='.', 0x1) r2 = dup(r1) dup2(r2, r2) poll(&(0x7f0000000480)=[{r2, 0x1ff}], 0x1, 0x0) 06:53:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)="e4e11df35ff37b48", 0xff46) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8) syz_extract_tcp_res(&(0x7f0000000040), 0x63, 0xffffffff) 06:53:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x7f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000240)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x20, 0x7, 0xfffffffffffffff9, 0x5}, 0x8) 06:53:15 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x112) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x7, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0}, 0x99e0000000000}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in6={0x1c, 0x0, 0x1, @loopback, 0x9}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x3ff}, @in6={0x1c, 0x3, 0x4, @empty, 0x100000001}, @in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), 0x110) 06:53:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000280), 0x200000000000000d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1000002a9) getsockname$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c) write(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) fchmodat(r0, &(0x7f0000000280)='./file1\x00', 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x0, 0x1}, &(0x7f0000000240)=0xc) 06:53:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x3, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x10}], 0x1, &(0x7f00000000c0)={0x1, 0x9}, &(0x7f0000000200)={0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) 06:53:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696cae3765"], 0x10) r1 = semget$private(0x0, 0x3, 0x80) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000080)=""/3) getpeername(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x56dd, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f5af1c110ed04ece6985ef"], 0x8) 06:53:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) read(r0, &(0x7f0000000680)=""/4096, 0x1000) sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0x1c, 0x30000007, 0x6) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:53:17 executing program 0: r0 = socket$inet(0x2, 0x4, 0x2000) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 06:53:17 executing program 0: setrlimit(0x0, &(0x7f0000000040)={0x200000}) setrlimit(0x0, &(0x7f00006a4ff0)={0x3, 0x6176a473}) 06:53:17 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040), &(0x7f0000000000)=0xfffffefb) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080)=0x80000001, 0x4) 06:53:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x44, &(0x7f0000000100)="943fd81183fc8c84c3993e28b9db8e8fe4752e889d8eeb95e9758e1a508aa62d3ecf846fc92f2535d6425bb2eaa92a017952b28f9a765b5934c877e924baa19742bad9840e8122dee6ec172a7938bd0fe991ae04e01af880defb467536cf8c7464703a1f6ebe9bfbd0f66624a672b4842321f73398ceea4ecbb5e89cdc73ced9ae2ef9e591d82414e6502827b5cfd0c629ffc398dbd04659e2f6c37bd4b0e87dc966a81bca46f00dd8e068afd7b79c594b541f476f2db7f1f3c4bf60fa2c5bca6b17ca979d748d1f401523efc1326751ee", 0xde4870f4b288d121) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x0) 06:53:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='\xd9vGG$vB\xbe\xdd/\xc51G\xff\xdd\xe8\xf3)\xd0\xb4\x8an\x14\x1f7\x05\xd0\xe8\x9c$\x00\x00\x00q>`\x8a\xb7\x03\xa5\x82!\x89\xf9\xeb\xb9\xac\xa7\xd39\xfeM\xde\x05P\xb1$\xd7', 0xfffffffffffffef4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240), &(0x7f00000001c0)=0x76) 06:53:23 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00e76e6868ca768b93a2dbfe421c2e00"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x200, 0x7a266ac, 0x2, r1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x14) 06:53:23 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x40) r3 = accept(r2, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) fcntl$setflags(r3, 0x2, 0x1) sendfile(r0, r1, 0x0, 0x3f00) dup2(r0, r1) 06:53:23 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open$dir(&(0x7f0000000300)='./file0\x00', 0x40, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0x7ff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000240)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x6, @loopback, 0x2}, @in6={0x1c, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x1, @empty, 0x1}, @in6={0x1c, 0x3, 0x0, @loopback, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @rand_addr=0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) fsync(r0) 06:53:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000140)='%-\x00', &(0x7f0000000180)='*@\x00', &(0x7f00000001c0)='/\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)=',*-\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='-+\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='){&*\x00']) setuid(r2) shutdown(r1, 0x1) sendto$unix(r0, &(0x7f0000000500)="d1a880eb97ef1043874d4971e0871b03eb1f49593e76b4e4517dd4d049cbc8e0331eca5dbd5b1ca22fd13292ecbb6604b1a595346c2df0146573f92d05ee28fcd732aac96ea3b24af7cbc1369042ca9715ec7ec9fbdd1aa88dd0f86cb1fa23031e167148e084a3a5d12b711ede890f8d573dc8832e0d16e5a7dadfd86e5da818bc33a0e68b60fdb91a6ae3356214260069839a2d08cb767b2be65912c8d44548f8d9fd9c1671cf178b97fdcb7cfc6588b1ba85750864dc09c4f674cd4c5e09c704f82f7ba0bd017a668f047671cfa6fe367eb576d1d0069ca37b", 0xda, 0x20080, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000600)="24e5c0af86803ee3903f10c76e96cf613cfa48f3", 0x14, 0x0, &(0x7f0000000640)=@file={0x0, './file0\x00'}, 0xa) 06:53:23 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000340)=0xfffffe12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="09000000ea42fcd4aad31818194a80e7cc5d9ae144a6de9924b89f668c110fb6c45e5e6e47067128d6159ebc8279356ae1617dda3d4d26918501bfc6844ca81623706bd7f49b61d43809cc26ade9b19df97677fe0c2b27838c7ee03064d4acac4f4ed375b85c8a874d4f769fb94f6b8e036e60b92449baa3ac3621ba30c5d2480ff415a46c0db64bb9c3c1b5364ca32c4784a2ed2ab2eeb6cb1e51156cecd6e13a6f740894e701d76c1d9d71907caed25dfabd562712ca8f365d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x101, &(0x7f0000000180)={0x1c, 0x1, 0xa4d, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1b9, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r2, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 06:53:23 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) 06:53:23 executing program 2: r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x20) setrlimit(0x3, &(0x7f0000000000)={0x80000001, 0x2000000b35c}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x9) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f0000000140)=0x4) poll(&(0x7f0000000040)=[{r2, 0x10}, {r1, 0x104}, {r2, 0x10}], 0x3, 0x800) 06:53:23 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open$dir(&(0x7f0000000300)='./file0\x00', 0x40, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0x7ff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000240)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x6, @loopback, 0x2}, @in6={0x1c, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x1, @empty, 0x1}, @in6={0x1c, 0x3, 0x0, @loopback, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @rand_addr=0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) fsync(r0) 06:53:24 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20004, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1f, 0x2}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x2}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1, @empty, 0x7c}}, r1, 0x0, 0x8, 0x4, 0x6, 0x9}, &(0x7f0000000280)=0x98) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000180)=0x3, 0x4) 06:53:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mlockall(0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000005c0), &(0x7f0000000580)=0x39bed9cd) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="080800010090"], &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000000c0)={r4, 0x7e, "034eb6ee332a65cc05a66720e624bbe9be255b90b648d9162474b8f8e6cd4e14cedd3a6c221a8d7103f47bcb090c13e5a7de3809e65056c605dcab97e146f53e7c60139444bd347ec0be475a1cb2f8256d737b5d17304dfe90da0a8a4868dba5d7038f2396d99c18e1673a3cf7a32ffd23bbd4263d1c416f4f681e598cc2"}, &(0x7f0000000180)=0x86) preadv(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f0000000280)=""/49, 0x31}, {&(0x7f00000002c0)=""/57, 0x39}, {&(0x7f0000000300)=""/19, 0x13}], 0x4, 0x0) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000003c0)=""/137, 0x3fc}], 0x1, 0x0}, 0x80) 06:53:24 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xa2, "a0a20eaae2e16f774063bdc25c780a18f8d86e6bc48ba10f79bf624b62f279587ed10eccf3326135b959b426e35130875937c7d72abc429084f0c4f1c0946454a5cbfa1096db748d7cdbc2e297b7bb7b8b3ee5f674384dff367eaaf23e69545d6c5fddb58e45145c908e884cc7a169637e25fba6dc12a096b6f59424f73a337b8db60b75edc4a0bdcdca8c770e7e3a09d86373bd69b2623d46ce3b479b94b8c0ff47"}, &(0x7f0000000140)=0xaa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x9}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) 06:53:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) setsockopt(r0, 0x6, 0x5, &(0x7f0000000240)="de171e0859bc51e04d422a8396341b8ad8f35cf852b1ee982ea39710f559f0a83e717faca8a7577af67117fd01d88fa13302504acaebd4a403730de8676779b7f923888db02d5b3323a8539b1754d8bcfffea09b1d71179b2d8e010c9ccc87136dd6a8ed2168bed49c8f2818a0006a6fb5c5cdf34010f80bdefd98b4bda86a15177b95545fdd2ff710e1fe7a42161f8277dc3e6bc93fb2097ca8c3a24ab8fc4eb9d149ec8e3361c17d4461e5dd5ce3fb24baab23713b884d6f8b099b0def9ce00c5e9ee23fe44300f8c599bb24690f810e6a817a1d9016ff352c7c63a5cd1b9ba557d7", 0xe3) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800121bbd78 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110bf3e at witness_debugger+0x8e #1 0xffffffff8110bb72 at witness_checkorder+0xf72 #2 0xffffffff8107ac63 at _sx_xlock+0xb3 #3 0xffffffff812c17bc at inp_setmoptions+0x17bc #4 0xffffffff812d9bcf at ip_ctloutput+0x80f #5 0xffffffff812dd979 at rip_ctloutput+0x2c9 #6 0xffffffff8115a7d1 at sosetopt+0x101 #7 0xffffffff81162e38 at kern_setsockopt+0x158 #8 0xffffffff81162cd3 at sys_setsockopt+0x33 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816dfb3d at fast_syscall_common+0x101 06:53:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, r1}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) 06:53:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/3, 0x3}], 0x1, 0x0) r1 = dup(r0) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000300)='\'', 0xffffffffffffff47}], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x80000001, 0xf, 0x1, 0x4}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x4}, 0x8) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xf9, 0x0, 0x3020, 0x20, 0x4, 0x7f, 0x4, 0x9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 06:53:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="e624f44d8a2421a5f807e9", 0xb) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x8) 06:53:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080), 0x20000000000000a1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x3b) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x9, 0x4, 0x2, 0xffff}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x1, 0x200, 0xff, 0x8, 0x1}, 0x14) recvfrom$unix(r0, &(0x7f0000000000)=""/94, 0x5e, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) 06:53:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) 06:53:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000040)=0x8) 06:53:26 executing program 1: r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x7, 0x2, 0x20, 0xff, 0x400, 0x4]}, 0x10) 06:53:26 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e16e1724b0df3115ae9a7eee466696c653000"], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x3, "f04cfc"}, &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000cc0)="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", 0x57d) 06:53:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xa6, 0xffb, 0x7, 0x80, 0x1f}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x2, 0x8, 0x6, 0x3, 0x5c34}, &(0x7f0000000100)=0x14) freebsd10_pipe(&(0x7f0000000140)) 06:53:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080), 0x20000000000000a1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x3b) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x9, 0x4, 0x2, 0xffff}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x1, 0x200, 0xff, 0x8, 0x1}, 0x14) recvfrom$unix(r0, &(0x7f0000000000)=""/94, 0x5e, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) 06:53:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 06:53:32 executing program 3: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@rand_addr=0x6, @loopback, @rand_addr=0x1}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x84}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) 06:53:32 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="04f5247fbb415cf38f613e266834500900b0570000199e74040e3a75d463ffc7ec4765db3c006617637aac60877a56757a0e1906e7161516f09297111acdf14a2fe3fda5074507831ccd"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 06:53:32 executing program 1: r0 = socket$inet(0x2, 0x5, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x101}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xab}, &(0x7f00000000c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x40, 0x0, &(0x7f0000000100)) 06:53:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) poll(&(0x7f00000002c0)=[{r0, 0x40}, {r0, 0x4}], 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, r2, 0x1, 0x6, 0x4}, 0x94) bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x290, &(0x7f0000000080)=ANY=[]}, 0xffffffffffffffff) 06:53:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2f66696c6530adf87bbff8b4130c00"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x32, &(0x7f0000000040)={r2, 0x10001}, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r3 = shmget$private(0x0, 0x4000, 0x558, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 06:53:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfdfffffffffffffd, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x1, 0xfe6a) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) r4 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt(r1, 0x2, 0x0, &(0x7f0000000300)="8124cfda8c2637a39a3665f31022d51ea3a00d71496870bd2ba9456b6dc957ed346e5a8e959651ad3c46da89a87a732d9f02ab73aaa2247ae31f76ceac2eca274bacfd9472d78e0f1202af3d919187a55359b635363eeee25b668287f3df125c860cfe2d60352f1ba1a7e8ea6dad9719165f9d017a187734119cfa794cacdb7294a64894a18c7bca0448a19294d4ff779d6b9789e3663af5082e786a8958f1a02e", 0xa1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x10001, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r5, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000180)={r5, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000200)={r6, 0x1000}, &(0x7f0000000240)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:53:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="ba541369fddc6db90600"], 0xe) setreuid(r1, r1) setuid(r1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)={r2, 0x6, 0x1, 0x80000000, 0xbfd, 0xb1, 0x590c, 0x80000000, {@in={{0x2, 0x1}}, r2, 0xfff, 0x7, 0x8, 0x1ff, 0x3af8}}, &(0x7f00000006c0)=0xb8) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000300)=""/90, &(0x7f0000000380)=0x5a) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0x3}]}, &(0x7f0000000240)=0x10) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r5, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f00000005c0)={0x100}, 0x1) r6 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) fcntl$setflags(r0, 0x2, 0x1) r7 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="1c004e206364476cfe8000000000000000000000000000aa0200"/128, @ANYRES32=r3, @ANYBLOB="3d5be109408a59b60900bb407c4c14df410a5fb537b678b2a803f8e8499af082c35d8841d08c209c6ce5f8a74679bf2ac2ab8a3e94e7a3a06231e34fdd79f0ebb5a4fa2975084efb7e40d2e2341eb38be01bfaa2fbaec13da8dabb18a41d5d0e86048636290ba07e72dc7715546b0ea33a31af40b939f22237a4f486"], &(0x7f0000000840)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000700)={r5, 0x8000, 0xf, 0x7, 0xffffffff00000001}, &(0x7f0000000740)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e2000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c9b79c7ba6ee9d47b72e445be598fd6f6cca0e5a3f90728c09f0216ee6b8b153aa1b73c4ec23d22215429e", @ANYRES32=r5], 0x2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 06:53:37 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x140) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x2, 0x401, 0x100, 0x0, 0xf0, 0x7f, 0x6, 0x5, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x1, 0x100, 0x55, 0x9, 0x4, 0xcfde, 0x1, r2}, &(0x7f0000000300)=0x20) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) truncate(&(0x7f0000000040)='./file0\x00', 0x9) flock(r3, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000180)=0x100000001, 0x4) rmdir(&(0x7f0000000100)='./file0\x00') r4 = semget$private(0x0, 0x6, 0x400) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000000340)=0x1) 06:53:37 executing program 1: r0 = socket(0xfffffffffffffffe, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0), 0xff09) 06:53:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x7fff) fcntl$setstatus(r0, 0x4, 0x48) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfffffffffffffff9}], 0x1000000000000265) 06:53:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffe34) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 06:53:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x3, 0x7ff}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000700)={0x0, 0xf40, 0xf, 0xffffffff80000001, 0x9}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000006c0)={r4, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r5, 0x10000, 0x1ff}, &(0x7f0000000440)=0xc) setregid(r3, r3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setgid(r2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2304000000fe8000000000000000000000000000bb02000000000000000000000000baca00"/128, @ANYRES32=0x0, @ANYBLOB="03000000000200000078000000000009000000004addc6366fbde575253642e97668e3bc5ad593a3660b319ee66c5a1e60c67d8eeffbe24a25fc25ff36fdefbbdf18c1658d07f50b8708237b7202169c0c177e94"], &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r6, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x43, 0x0, 0x0) fcntl$getown(r1, 0x5) 06:53:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x2, 0xfc7, 0x9, 0xfffffffffffffffe}, 0x8) 06:53:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0x8) freebsd11_fstat(0xffffffffffffffff, 0x0) freebsd10_pipe(0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xfffffeaf) poll(0x0, 0x0, 0x7f) fchmodat(0xffffffffffffffff, 0x0, 0x40) r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/244) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, &(0x7f0000000440)=0x5, 0x4) readlink(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) openat(0xffffffffffffffff, 0x0, 0x20000, 0x10) 06:53:42 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb) socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x10, 0x10004007, 0x80, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x6, 0xffffffff}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x10084, 0x20) open(&(0x7f0000000180)='./file0\x00', 0x100, 0x144) mmap(&(0x7f000078b000/0x2000)=nil, 0x2000, 0x3000007, 0x8d471, r1, 0x0) 06:53:42 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x9) pipe2(0x0, 0xffffd) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r2}, {}], 0x2, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x7, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/29, 0x1d, 0x40, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000100)=0x8) getpid() 06:53:42 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x140) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x2, 0x401, 0x100, 0x0, 0xf0, 0x7f, 0x6, 0x5, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x1, 0x100, 0x55, 0x9, 0x4, 0xcfde, 0x1, r2}, &(0x7f0000000300)=0x20) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) truncate(&(0x7f0000000040)='./file0\x00', 0x9) flock(r3, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000180)=0x100000001, 0x4) rmdir(&(0x7f0000000100)='./file0\x00') r4 = semget$private(0x0, 0x6, 0x400) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000000340)=0x1) 06:53:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xb, 0xcd}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x9, 0xc8c, 0x1}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x1005}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) utimensat(r0, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={{0x7703, 0x2}, {0x6, 0x101}}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xa1f2, 0x79, 0x4020, 0x20, 0x7ff, 0x1, 0x0, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r3, 0x7, 0xb9b3, 0x3fe, 0xf100}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x10001}, 0x8) 06:53:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x9, 0x3, 0x200, 0x9, 0x2, 0x3}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x393b}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shutdown(r0, 0x0) clock_settime(0x0, 0x0) flock(r0, 0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) exit(0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 06:53:47 executing program 1: r0 = socket(0x11, 0x0, 0x649) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 06:53:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) open(&(0x7f0000000200)='./file0\x00', 0x100, 0x100) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000101) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r2, 0x80000001) pwritev(r3, 0x0, 0x0, 0x0) pwritev(r3, 0x0, 0x0, 0x0) shmget(0x1, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(r2, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0xffffffffffffff1e) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 06:53:50 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f0000000380)="1cc176a27906b736d7100521b39669c703de179765ed941b48df2a10ce6ae8a7481737ac1036e3346ee91cc625bb3e3452dba3833554abd3e696fdae8f8fc9060813fb2e7bfec1f2829ea35c606583aa767ee6d7e2488842b27848c75b6e63193d1833ad656392a9b45d415f999f940ce3015b4b7e35828ca188b0ec27904681f6fe5876776bb089fe253c0eb1dedca84d0200"/160, 0xffffffea, 0x4, &(0x7f0000000100)=@in={0x2, 0x0, @multicast2}, 0x10) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) bind(r1, &(0x7f0000000500)=@in={0x2, 0x2, @loopback}, 0x10) r2 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x8c) open(&(0x7f0000000440)='./file2\x00', 0x8000, 0x10) 06:53:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x101, 0xf, 0x76, 0x3}, &(0x7f0000000100)=0x18) recvfrom$inet(r1, 0x0, 0x0, 0x2, 0x0, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x10000000) 06:53:50 executing program 2: r0 = socket$inet(0x2, 0x4, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x0, 0x1}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x885}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x127}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x9}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xfffffffffffffc00, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, r2}, 0x84) 06:53:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x40) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7fff, 0x7f, 0x7ff}, &(0x7f00000001c0)=0xfffffffffffffe26) r3 = accept$inet(r2, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000140)=0x3, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x7fffffff}, &(0x7f0000000280)=0x8) 06:53:50 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 06:53:50 executing program 0: munmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000) r0 = msgget(0x3, 0x100) msgctl$IPC_RMID(r0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0xfebf) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r3 = getegid() lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 06:53:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020002) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffdd) sendto$unix(r0, &(0x7f0000000240)="bd830b16cfb6a4162d37e78180605482dfd282d59e20caf57a85979c90fbd88c9216617ccdcd5cd1565fcbc83b2ea99ff2e7db2b7283c46ef24adce7cae1f6fa6cca692774f0e4ec0e9ce5ed8ce356cb35", 0x51, 0x80, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="e0020000df6c7f4937303258fe695aff0c"], 0x1) 06:53:51 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x29, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) 06:53:51 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) fsync(r1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 06:53:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) truncate(&(0x7f0000000200)='./file0\x00', 0x208020000) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x20, 0x5, 0x200, 0x6, 0x4ac8, 0x80000000, 0x7fff, 0x7, r1}, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffffffffffe63) r2 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000280)="118339d70c29ea4f7b637c3aea7e0c59ccf2c90f49a12f968f", 0x19}, {&(0x7f00000002c0)="7838a51e6ad8e921c33101e2", 0xc}, {&(0x7f0000000300)="6fb43a33c3ed695ba4c7c53857a2aa55fe4b7bc4099e8d8d649756cc443df21c3d8febc20eeb5aba4c341c0b316fdd0d75b6c3945358fee4adde3267247b9e94877d15baebe833fe12652cc4b4e9550459", 0x51}, {&(0x7f0000000380)="fff3d01e8484877ce2c6130ee55e5116d5d56ff77329722f1c4d82eeeac13b830a3cae74ffb3f284927a53ba439f9a5c84eb625948c1ecd792acadb9c86d9f2d9c04c23c567b71042d8e", 0x4a}, {&(0x7f00000004c0)="721ddc8ce7455f2d728aebf85c49cc6d61f63f9f5a5bd0e0a4f001839faa13d59e4b740c98b7fc584cfc5da5f901956fe9c506ad156d6461ab79f4a3228a21a3e57a7da931bf67ff0bc11d574912b448365e0856bd0ef40d9d8c28f29be27c979d854f6f62fbd7b376ea44842d14362feb97aa0eb454f297b69453c2270e9a646a35a51c9da2c38941", 0x89}, {&(0x7f0000000400)="c14238a34115a4349b4c9e0c29fb6f63e27e5a0f53612a791d531f78e102c77f604b42ddc444d23a3f4c5090b3a0ba4180122f7600ebb8374a48787962a8842380026a39909bba639d", 0x49}, {&(0x7f0000000580)="75b8c9b059d64ab337c0c424482e56872dac2a4f7025a36af85cfaecf571bbf5916326f40d20f864075c030ed7cee8749039f0f71c805932087e4b8617aa0acbb45c60efc326f2fb97e913b172618dc51fc7c60dfdec594f8d63b612ee4b3e313eac334e62ed65cab692cebe5d45bb503bfb4c9f20f3472272313cb1c5bfcf45b17ffdf9199ac8cb6090615674617dde5ce0cb66b2", 0x95}, {&(0x7f0000000640)="393ff513daafe5df8cca9f96f456685258cd24ab979a105c405ab48f5888efc658954fb7a0d67acfb22b4627ac3d7d22214e6f7026655be7ae5992ff37538bd247f87f94510675e3aae3e5103db2baf717f807bfa49bf01855ecf85cecd6107bf2c5f456c5d8ad0fd02eecc1159d3ff92553aaa5bd57d8c2b180ea388e664b0177cb131c232ddb34ba94d0a5ee04ad2180b347e220f384212155170f49127a1ab2525cf7dff5526cfc0c1bb70a2b66b7841e5321f60e1e343ee379ae72b210b3361af35060e7", 0xc6}, {&(0x7f0000000740)="a3594061b82ff9eaeae7a1744893001d163fdffc1bb6d369e42ed281999c37c13f29da731d7cb93f4fbe24f625ec42cf9c775942e5082ac29f2fbcb2454122ce5e636b11c5fdc312ad4c8dcad60732dbea6f989789c551185e7a3918fcfcbbd635fed6197a2bd540d63e807608d68591cf838f3a6086b4802aa42c7f1a73f974d74c2de2b3eb29589767e29029b9ebceef67132473e1a68ec206bb149632a7aca8af206b863a7bb097e292f98861ee067c77ae044d40810f", 0xb8}, {&(0x7f0000000800)="f25c6402be21e4ccb7e8769f63a245316f43a6bd37821431f131e1726552ee862f718338c2dc97982179897b056a89a63f576eb414802f9bb97464f7533f82f0ae84a393ed", 0x45}], 0xa, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0xdb) 06:53:51 executing program 1: socket(0x2, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 06:53:51 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r1 = dup(0xffffffffffffffff) openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x40b, 0x100) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) open(&(0x7f0000000140)='./file0/file0\x00', 0x10a00, 0xfffffffffffffffe) symlink(&(0x7f0000000040)='\x00', &(0x7f00000000c0)='./file0/file0\x00') 06:53:52 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 06:53:52 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xe3, "3aa95b1e26efa49ab3f4b45c414ab3b8101f46aa1be5a7341c0924b5a0ad59ee7ad71919da1965dc7319f5a90f73354d06d320c1483ae709e8e4dcbc1a1938541a31bbf48b86762b3e1d65bcff909900f18621b586f378a7186eaaffa6226a721d1fcd5e2e3490df3430d5c33238fa94a6b61d5104efcb598bfe21b6564654c8a24d957988df7022274d5f7ab260deefdfcc888a2bb2f5d5a7d4ae298df0066da9e62ed92ee697a21351f5c5bb5d0aa60e5fad67b287e041a431e321b56fbf5f6d8d849e460398b75744fc11fdbcbeb5bfb814d90d5989bb4363661b1ecfefa9e28ca1"}, &(0x7f0000000140)=0xeb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4}, &(0x7f0000000200)=0x8) r3 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x5, 0x6b1, 0x101, 0x80, 0x6}, &(0x7f0000000300)=0xa0) sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) 06:53:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x259) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x8}, 0xffffffffffffff57) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x10, 0x200) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000000)={0x1, 0x2e9100}, 0x10) 06:53:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x608020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0xffffffffffffff4d) symlinkat(0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) accept$unix(r0, 0x0, &(0x7f0000000000)) 06:53:54 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000100)=0xdbdc, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r2, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = fcntl$getown(r2, 0x5) fcntl$lock(r0, 0xc, &(0x7f00000000c0)={0x3, 0x1, 0x9, 0x80000001, r3}) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000140)=0x8, 0x4) freebsd11_getdents(r0, 0x0, 0x0) 06:53:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000040)="2855e4d7dd13303d2563430b4d00f57fbd2f6df205a1690d2c70b236465bcc5084378a", 0x23, 0x20000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f666984653000b27082c83c"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x7, 0x10000, 0x34, 0x80000000, 0x3, 0xe05, 0x54f2, {@in={{0x2, 0x2, @loopback}}, r1, 0x6, 0x3, 0x20, 0x83, 0x9}}, &(0x7f0000000340)=0xb8) 06:53:54 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080)=0x4, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x2c, "0a457dec02c219cac9754284c75e9a3ce4a552a76e0f8c4e707664d68f4ec28e78f6c9e842cc0612450ee432"}, &(0x7f00000000c0)=0x34) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x100000000, 0x620, 0x6, 0x5d, r2}, 0x10) 06:53:54 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xfff}, 0xffffffffffffffd3) 06:53:54 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000209, 0x20) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') close(r1) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 06:53:54 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000200)) fstat(r0, &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) fchown(r0, r2, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xc901}, &(0x7f0000000040)=0x8) truncate(&(0x7f00000001c0)='./file0\x00', 0x7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r3, 0x40, 0xf, 0x5, 0xa6}, &(0x7f0000000180)=0x18) 06:53:54 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x9090, 0x4) fcntl$getown(r0, 0x5) r1 = socket(0x1c, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022eff66698965302f66696c653000"], 0x10) fdatasync(r1) 06:53:57 executing program 1: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = socket$inet(0x2, 0x3, 0xfffffffffffffffa) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000300)={0x2, 0xff, 0x0, 0x7bd, 0x8, 0x1000000000, 0x0, 0x3, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)={r6, 0x9b, "a30f0ae4074b700ef8431428799f7b89c39b75f76c36f82437b594cbde4d27e34631f8bd7f99dd19ba01026feafe92a19d168a58b89b57e978baca13a32702b075cb87af51288fcb3107b158de848ad991ca40e1de576e3d689ec7ab4b8d4be234e542af8974aea66e30ac12c2d0b334ebef5f07276dc3700350e3efe06c8266c113c2ee2a29a5ee5dc89f4facbb5f1c7b7f44b30d99bbefe70df8"}, 0x0) shutdown(r4, 0x4) shutdown(r5, 0x40000000001) connect(r2, &(0x7f0000000000)=@in6={0x1c, 0x2, 0xff61, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r7, 0x5, 0x9}, 0xc) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x2, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) fcntl$setflags(r5, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x0, 0x200) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 06:53:57 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000f73f9ed358672a5"], 0xa) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r3, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x4, 0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x801, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb050a0001000400000800feff020046fcff000000000000"], &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r5, 0x7, "5197aab212899a"}, &(0x7f00000003c0)=0xf) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r2, 0x11, r1) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r4]], 0x1) 06:53:57 executing program 2: r0 = socket(0x0, 0x80000ffffffe, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f00000000c0), 0x10) 06:53:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000), 0x0, 0xfffffffffffffffc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xae75068a) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:53:58 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x0, 0xfffffffffffffffa, 0x1}, &(0x7f0000000080)=0x18) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r1, 0x5, 0x1, 0x51, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r1, 0xab, "fd8a7c087f7265a06f79f1367175c1ced98a38316ce6580425c45c8f191298d80efc177f18ada810cf352c1ec953dd445ad84a80f58958914394403e7bf80ce73ff8b3a3d61052ffc58379df00cf0fbb7abf5995abc721508de079fcb960612dc9d2cb2207f8d4d98d8e154f0476967a7a86880f180e6fa94d06b774db5d6e21a01d3bc2d3a7490c2a3305e55cb5739ff662a9b7da482809cf6325164f641069a990d9311fbdba7ccadb78"}, &(0x7f00000002c0)=0xb3) 06:54:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0xfffffffffffffffa, 0x0, 0x0) 06:54:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x10, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x1, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) 06:54:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x6, r1}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x902, &(0x7f00000001c0)={r1}, 0x28d) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0xd8, "6e4b2dfd968d9f3528e652a22de1db3e7498176662880b4353e094820ab77ef29935d2db95e8e1afd84207a870c59bc9605eb41fda4160b44f3feea38d06801832cb66b0bf0038e1bc5e02d95112d9dd1eb6f6f0a896eefd5a879049d6b54cb02532e99d8e542199e133b8fa37d2c066826e0873d675fdb5ee17081b56d459e5a36a627ba96b483a647b59bb80f1ea7f9ebc41f8fc684e49c759c11769937d6227b6474a9d277f5819b379e8b488efab54c00a24a211bcf88f7e64887d80f0079f0717762a9ae22e3b6ae20c516d1c8402f90d5ed0a028b1"}, &(0x7f0000000040)=0xe0) socketpair(0x13, 0xba7c8efbf37db68, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000140)={0x2, 0x3, @broadcast}, 0x10) 06:54:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f00000001c0)={0x1, 0x2, 0xfffffffffffff000, 0xdd, r1}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1, 0x5, 0x3ff) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x0) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r4 = getpid() fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r4}) flock(r2, 0x9) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000040)="fc9fc3c3fe38b7d8bc18cd8d415f422e2447fb6086feaec0b7d97112f3", 0x1d, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) socket$unix(0x1, 0x5, 0x0) 06:54:03 executing program 2: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) msgget(0x3, 0x8) socket$unix(0x1, 0x7, 0x0) 06:54:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) truncate(&(0x7f0000000140)='./file1\x00', 0xd01) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x400}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r2, 0x500, 0x79, "25684eaa4291760946b56d855b698cc63a73b26d9e5624f37201613707a85b4d9210ff4e82697358141a4ca323ec826f62d07e3aaeab4e44135b50211b2042babe98e3379737e52650a01c9252e3ab28f96a6c1292211f89d824bb38836e31f47b40fac04f7fed673fe301424438f96e8a4bfde54048874655"}, 0x81) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0xfffffffffffffea1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r3, 0x31f2}, 0x8) r4 = dup2(r0, r0) readlinkat(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/98, 0x62) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="40498d15fb575811905c23fb8303094221cc04c665690d9723e21f3ef14237a4ad394100"], 0x0) 06:54:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) getsockopt(r2, 0x0, 0x797, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r4, 0x0) getsockopt$sock_int(r4, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) getuid() socket$inet_sctp(0x2, 0x1, 0x84) 06:54:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000ffff"], 0x6}, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x3, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x1f}, 0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 06:54:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) chdir(0x0) 06:54:04 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0x1c, 0x1, 0x7) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 06:54:05 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) writev(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) write(r1, &(0x7f00000011c0)="349cc37907f53d84115073598189a8f8def5dc3898b52fad7ac8f07be2565a695bfc93063ee98352ba24936ed27016d8c6d9c91071bdcc9b18b4a7702d65f5523a9a65f0e569cb0f8f951cecf4dbff479a1b44dc0205caddc8a9610f8821bf3f13d670a7f3ea56376e65e451739127a57aced7247e5028037b0c5a850f8b40da13b6402a8d5c1d765a1d046e6622641db54ba39f206923b594c3349968d392d9163a0a6b870d44e2f7681eba477549e558b0ffb10915dea59e74f9cb137fdd9c9ae82fa74b28312218350ef237a9267f2a8fc545ef3ea9abd746daf5eb797bab187cb473949fc691c5f5641792b02128fc971fc166ea04120f737a14e4042dc441daf4552068962efec851a32123d16785e580d222f52213b5bbe1fc586013ace8d2a286250a97eca1ade216e6c7bfc99aab3542a94bc871e25ca6cb286248f742e33dd20a92493d9ccf2db8f523874212efb689a2b7050d878cc0cd7d245690fbdd406fc532b82931d7cc8b0a710b60cbc40be16fb6018a4e27edbdd08590843a9f68d52bb45a80d4a477d5ddfbd06fc9ffba30b5b9df97f35aea1ab9fb4e630ade2f8363a3fd9dfa5df67bc6693b1e33a3f4aaec9e711500f407e27d45ad01be14c8cd3f4a7421d4c2bbf42b9a7d8b5d51c2a0ba3edddd44ae02ad7719b509e966fc57d8eba6fdd9aaa9a9632a1b136c968247a88191b4a25f932b1dce949947fd4ca3da5029779893c364bd3b014dbe3afd0cc6536adfd49ef659d51ebcc2d3aad10ef42cb852ef8af02762d851a18031923e404c68041daecef8e801080d4ebecb082998e8cd6112452dd9039deab195e31788c8ef42561ae14d89bb14bbdfd669be7fdf3b175dfae64257251c3486d816d825f4df32f12153aee264db675c5eca4acaf309bbafe296bf2ee75d565d04b0da93f75072347c15a53bd24d0b092ef0a09981c96f2c0f47def6b942e97f4ebb32892e80c6465c6c7e9c85a84ef5a34ae79543d5df7be5457b73a4eb28cf9538461d684eef2d2f47ca7f6b7591419d7c4ffdd7b538fa481d69cfdc376b558d061dc0fba13bc10d44127cf603314e77020a55ed64881dc01adaa167b4ed4946ae55b8b9f5c8ec915ed6e49ad79c36ede24935f7758315e2912e03fc9ee65299f0c14d9ed78f98c980dca1dd83691d35a527de06de2ef981c661a8092904a46e8032f22eaaf741db26293106c8dec5a6eb04801ff7ed0ba8be03705a239aa15fa98bb3a1f3f0d23ef73fa36ad20407285f3be2bce181dfd3383976a22e751292a173969264eb1755aebe2176dfa0399bd7ba6cdc35ed4161340ac8c21560fac0b893589f8e50fbecddc4024c4a3ec7bfbe80644157b19e13e776f0a8e573130185ba9e97cd240769a21600032926c7386b64fb78e82294a50525c650da3e91fcce3109dc6fa993e563d6641e40414a84116ac0bd999b98b8880a7bb81536d44322eea9c602647c24a397204f6872011214eea02cdaca8ba7868970622534edf88e9c8812d4ba31188f0948b905874d4ef0c8acf39cb13a4273e406bcf1ef00a07d4ea86fbb808d8cade42f3da27002f1115a821ca6428b0440e36533548619c2b2b158ebfecb8c020194212c1cf645736d9db76cf4e27bc3665917f50b53369967a0884ac0fe2fadcc203b7eaf7d34de9acb0b7e60c5fe5d8288c1bf6090361db360835b1f8c0823aebec6dd7ef436647e377293b6ec4be22f34ea1f81d017dd97e374447449d3f1c1cadbcc0f42d2dd4c50ada7537c079d28d0fd5e5a872a7812fe5c4cea1c9ea94a40f8135be46d819d68b2d34b9bb9dac35990a708bf9005b69a994084e0f80537259024070bda1e2ab7317fa67e49c1a0163c0c7738083a593156ee1c07f9d37206f4e5f367d269488b743e4bcf034e825fe57f255a14536cb0c44e2e5dbe7f54f0da0aed406602abd23b0cf8d841a8674f4be32aecb7b146c91478e492d4e9da247e3ccf8a74fc0ce8a9cd6e13ad1e300590c0136f903534bb3c8ffc8cacfc9f07379a5e2888dbc145a76678ba80f50e742a648354ebb4108dfab575a1a12487b38e8a9d26362122337f7a492a34c6271f18e9782054e0ef32d96684882b4221d29ebc2388f876197a9f55c5531d0b2b386c0a4122d57450e2e311936ad2b55b4a47dcff942202327fdb923a2c7ed3b413030d7356a42514f50741234787969ec6a6dae5d07e4e851bdbf0f222f3e07b28ce75981a0c60d9c94ffea4ade7ecd7a01a66333f70739f55a93e11b1acfef83856cf248464a09b5268e3e7deb46625e67d25c16fdf26be2c6e5eeac716478acfa8ef40c18389f054993e7174fde440889eb4562cfecb9fe7f6ef42703a5a734b86a470bc83029894fa7d88a02c3d2779bf954761be80fde1afd84036ce1fe1a5c329895fc9062969b562e606472eda3eb2cdd58545fc0f92a9a0f800a5e108ece7e310b7e9e9d37a1f7d45d52d365a494c35dfbd94c17ea79ecd48004b919b38c8aa0f59225f16a1c56054f501e92c66b61c8875006f405c6043d791c8543d1d09a86d35b2d662b6dafa1e42502d917af08202aaba235c8789be2d6e2ab7ca88e527aafdad1531f9604f3ac514b5aa57f4ddb86af758b08671a27aab4a10bdd5ff75ee5eb78372fba1945baf5af73ff04cb2b3910601084e25b47ea0b878c0b68e86e5517495c0576df23ee2cc4d6d1af4affa1be0ae4021d33fbcbb369efb7c9516ec5e6657fdf5d613f73c43ac6168317a0b4226cb8e0dd2464d8cefae9c0cf8e4f05cb52a31c22fde36ffb5220fbbafb069f06274d86576ad3b28afae7d2522dcba8d368cc6230b8e33cdea80068728b66e85b3f5d17c478e91f3f35d3beb0960a470f2c87dba379b5af5fceb99d2d326d39835e3a5bd073e1bd4eb105e57ca3971732a10fd3812d6e478b55008cca7a7cea356d40ae13023255209774daa6368a2568aaa5636ed0d4759b14c8a694509b0a373c790d14f25a357d13fed176235ff8ddf483b9398040c4c61a65b05b1fe091160ea024d8edbc0d9830f0a42febf0858b71af7108f49fc0636573f66917456639ff9b09c485f1532c248753b908cc9077bb978902078eca3a80e3e16e3c8555dd206aca634e7c4a43a3ce5b73755fe70e3c11ef6f1ba2501f314951a32ba53cf8273579f2019a54c463ff2b8abf072ed7952c972a3e722390cef371bd97808b859d574bc134efe6d285dcb8d2b9973f1874c8accfad02ebd311bd7fb8151c162f0f0aa2c9278d12814dd915dfc5d869c9e5f4c5b20ee446202c54e1025a0bfb77039a3a6db0bd78a5abe3cefb0b85fb78d294e295f76f9538964c199df432536180852f504360d93eb4d8552135463d2038a685532a41ba440fea5a434eaab00fd1fa59bd66f95d5a19ec365ad1f33bbe7c2a0dd48ac1e1106158afac5006ac37c14a180cfbdb826be01e0248d3c710479d1f310ec822529e76ca0691948f7c1602c3fe9329a2337b465e33e8bd1260de144014e3a8f971f9b792d3169ebe70472ec0f43ab705add7ab3cb23a0170bc86542cac5925ffc719ab45ae767a60c529cba749db15fa359d7086bcc32c6d76f1056cb4acf0a8a421a89c6fc0737dc99bd155a5d13475c1e6ccd28d0e071ad768d21b2da0ac877874b2499400d654de81177c4c3095c16f31180eb70ecdf2ef544365daf350ed8c10a604565a61e3d13ac5fa696b7f069edb1c54fcaf984b318ff95c28a905e2b0a7e84205879e6ec98b5a94870934d7807b49e5570dda55ed511fa5ab771bbe84b25aa6b6a0c7bc38990f1a4d1006eff278853bfee636757f46ed24a8f8e16166973486a252e3edfe5cb09a243368fdaf668d584029f19d5d60a9bbfd7ed3fe784dd0f6a943c95e286f7e4928f2afb681b2ea5bc2bf172449e1f69fc9e8ca7779135b9195c97f77babc216df1325a791beba0fefea7331ae880b144a94159e034b67161e4f948724a975bdfcff3294afc47eff41fd5205a7c05adb0c4b1738494f3301e85b8a344130eae4c1d3f4af14bec73edc45317f53c73bdae967aa2c9523e3489cc5e9f59887cbb8f370fd337c011fd6ed70ff1910c55f372ba066e6ae9a0888c0d01bbbe7a408aac25502618740e80fe11cb5ff828bf70204685ed8af7bcc03ae7a109c5cce0fb5a035c249464309629a1b226c3350b3de1b0347fac1888b4aed9f32899e6ffdc0c74ec69baa02b6f89b7e7a9110e36f335ed4e752331af50d79b8ed4b19d2f5af37964782148923a07418b46f51c94998c1da3c490c6f30b9a0812c5b35c0b2c1e9cc5c44ce359316dea79809fbf47cb627cb964ad1792b5a7908326af20eb44bfd7c2f39d5b7b14a54aa20bb9405ee770c378fc9b34a3eab31aae93a0a19ac691fb7bb7216c303fe24897396fca673b5aa5433f021af73212544ec3ed2ef82af789bc74d856c2b4e15ce8cc165a8dd9703c27b8776978ae5d3f4a8dbb2cddab9943ee7c3051b683158a042c93174c6bb84cc1d7ae9d3658250ef8103e89402bbc50ec475ccc1fbb8749b5a3e92a1056c64d5449b0a50a34fc740395f7fe0af5974d3f4b1e7724ddb14e623e6a19e05c04b57acf2a62886d75114646729c68cb7a4f1216059e8b94a7e575d4b212acc4f66a95230cd3a338f0b819477f9e1baed69c2493c7195c3f0a704e98450a393fd5077e273ae417dfe3c0ce578eec7fe1ef95e5a7041394eaf5c19210740fcaa7423eabc17beb3c61cdf903f02418ce980073633f7e4e2f0fbd7221d2dd82982a908ac5f32044b7c1d5abc80ee41bebd52c8cffbc5aedbbe620c99769ac6de03cd448d39ca99ec824a9eaa55b06bdb66da9735562a4cf496cbe325fa4f9c0da9e705ac763113381c508ce2d483f91b59878f787c3239b11142c8826fd5cb236eec22703a5a99af0a977d5d91f2c55e59f8dd6109c09c2a2791bfc6594a24de17dbf9dbb9a34bf0fa0eab30a10b8aaa48c7154db933328e3868f30714e7f320c9912002c9d1db26ec67c58ef4ba1a30df6d8529f29873d69ccdab2dedc7c7adbfd6f1b0bc0ac5fddfb08fd98d88f34d645a4b17138c75653a187cb69df65b5efb5cf3e1b08e8a3647c8684a653bda36abe10b6a6cd0a0e1533a34930091cc8b25aa5b44803f67159b907d037e52ee8bea6c7565f12d6897615ac4f3c67ce3bd74e41d5e1acc3eda35386b3e0369a87b29014a73c60f814a37d7f4be65eab55952721126ff0a758b9fc876cd5f04694876c99fc11e8cf4163641daff78d12a6dd103dbc2699de1acd33787b3c041c44ed3e687e9bec0c6c4fe1f65091ff69aa3f55dbb58e87f572610fa8668a20c17ff98ac19e19fbfbeb42253aeedf9d37f5065cd9333c8a30698108957750afc7bf5dc8e9fe4789593d7de60031fcd865b1f9d4343c9c4fde91625630ee58d6ca8770634a9e661a47d12d8f497b3bf2f26f80eb0b2f809bab5fc3c8b2de01ec7bde8159f4e15410a774481c51fc6958665a686128a5d9b3a0ad4715fbcc80af97286798e6da480f1d52a0642946688cef681893be458d89f6ee6959e67aa6bb444e1dc6e4278ce5b068d8a92528d46446552ef4ceb068b84c24866166734c0a7779fda5aa9441de4ec658676eb93fb382eebf27f75fef423d8713391fe5aeeba8fe7bf99d3d7871879a00fdfd1fd4d871fc81b1774c1b457ad490f9ccabbba8ad1017d8c9211833574eef2f42081b73e19c1e79e589012b2f7db05ae358371f3efd9d8f4461066015418dad80bc74ad61feae2ffffda3f11449d6e5cbe941193e4b5", 0xffffffffffffffd7) lseek(r0, 0x0, 0x7) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000001180)=0x4) r3 = geteuid() lseek(r1, 0x0, 0x2) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 06:54:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) fcntl$setflags(r0, 0x2, 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 06:54:05 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000400)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x40}, &(0x7f0000000040)=0x8) getpeername$unix(r1, &(0x7f0000000600)=@file={0x0, ""/4096}, &(0x7f00000002c0)=0x1002) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0) dup(r3) r4 = accept$inet(r3, 0x0, &(0x7f0000000100)=0xfffffffffffffd94) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000280)=0x9, 0x75) r5 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="8b00e8f6159c9a32a42969a8eb8a692623b5d6b9d713267c5b51887f233719eb63bb54d85c11fa42a569f90b70a7f70b3bd13cafb9e34deb7e65c0926b69676bee2b6dfa002a53185b087f487cc0ae2758158ccc5284c39b708019ce284eb0b7694061d33fc4d717bb7469305b999e04b9dade0a4831d461014262c56299428cffc56989e800000000000087f369"], &(0x7f0000000140)=0x93) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x80, 0x3, 0x4, 0x3}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) 06:54:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xfff0) fcntl$getown(r0, 0x5) recvfrom$unix(r0, &(0x7f0000000080)=""/239, 0xef, 0x40, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) 06:54:05 executing program 3: flock(0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) getpeername(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) socket(0x0, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x20000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, 0x0, 0x0) 06:54:05 executing program 3: clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x77, 0x5}, &(0x7f0000000040)) r0 = socket(0x1c, 0x4, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x4, 0x20, 0x2, 0x4, 0xfff, 0x8001, 0x0, r1}, 0x20) clock_nanosleep(0xb, 0x0, &(0x7f0000000180)={0xfeb}, 0x0) 06:54:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140), 0x4) 06:54:06 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x400) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000001680), 0x0) close(r3) 06:54:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000140)="c013b769c180862087908a865f771d07c92e1cdfadae549b61c0ddb4b6afad48ae2850618ccc080e24f3d169e9bd9a05d642bdd366dd8aac36da12d2d38ecde287380b2f4dcd7447b1e46c6be2af224861b7cbd0711e0d3e9a3e3c5358c61033d45977bca49d3e4307c415191a1aad7af40fc3af66219addce548957d50079e025370ab0011a163849ad670651a1ce2c58c6a87249db5115742a0b8ecd5bb19a4a41342cf273cc5eaf28de8be591fd7e9d141275b8723e2ec70124be585292e100d8753f63b5613813ac2bb7da1e1b59afffc98b6a0237dc6b4d543cc0bd069a4250d833a3f1791bb254730e55c749aa537c412c086418cc", 0xf8) open(&(0x7f0000000000)='./file0\x00', 0x800, 0xa8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@multicast1, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @multicast2, r1}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x0]}, 0x6) 06:54:06 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x9, 0x3, 0x2, 0x0, 0x8000, 0x6, 0xff, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x8000, 0x4, 0x7, 0x9, 0x9}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r3}, &(0x7f00000002c0)=0x8) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r2, r4) 06:54:06 executing program 2: socketpair(0x1c, 0x0, 0x7fff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x400) shutdown(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 06:54:06 executing program 1: r0 = msgget$private(0x0, 0x200) msgsnd(r0, &(0x7f0000000000)={0x0, "3a9c68e483215ab08b3ec727e9bd07215eda5428d6400a452b9d15"}, 0x23, 0x800) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040), 0x0, 0x0) 06:54:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x9, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) munlockall() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0103000000000000000300000800000002000000"], 0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r3, r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000640)={@in={{0x2, 0x2, @broadcast}}, r2, 0x52e, 0x0, 0x0, 0x3, 0x8, 0x6c}, 0xa0) 06:54:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x0) poll(&(0x7f00000001c0)=[{r0, 0xa}, {r0, 0x200c}, {r1, 0x6}, {r1, 0x28}, {r0, 0x100}, {r1, 0x4}, {r0, 0x80}, {r1, 0x4}], 0x20000000000000eb, 0x2000000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x200000200, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/94, 0x5e, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) 06:54:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r3, 0x7f}, &(0x7f0000000180)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), 0x4) 06:54:10 executing program 1: r0 = socket(0x2, 0x10000005, 0x84) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 06:54:12 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setitimer(0x1, &(0x7f0000000040), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 06:54:12 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) dup2(r0, r1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) clock_gettime(0xf, &(0x7f0000000040)) 06:54:12 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000080)=0xffffffff, 0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x9, 0x8000, 0xffff, 0x80000000, 0x4, 0x11f96929, {@in6={{0x1c, 0x0, 0x81, @empty, 0x5}}, 0x0, 0x1000, 0x6, 0x400}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x7}, 0x8) 06:54:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x100, 0x6, [0x1fffe00000, 0x2, 0x55, 0x7, 0x3, 0xff]}, &(0x7f0000000140)=0x14) 06:54:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000208, 0x0) ftruncate(r0, 0x5) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/97, 0x61) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) chdir(&(0x7f0000000040)='./file0\x00') bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 06:54:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) freebsd11_fstat(r0, &(0x7f0000000140)) r3 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000240)={0x3, 0x0, 0x5, 0x2, r3}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0xffffffffffff0001, 0x2, 0x7d, 0x8}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x16, &(0x7f0000000000)=0x1c00, 0x4) 06:54:12 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) ftruncate(r0, 0xa55) readv(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440), 0x67b6}], 0x10000000000000ff, 0x0) close(r0) 06:54:12 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x3}, 0x8) 06:54:12 executing program 2: freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000000200)='./file0/file0\x00') freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 06:54:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000340)=0x10) shmget(0x3, 0x1000, 0x180, &(0x7f0000ffd000/0x1000)=nil) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000280)=0xb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000001000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ad44e99748a6cf5408bc0480137026300000000000000000000d30b00"/144, @ANYRES32=r2], 0x0) 06:54:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c65300075cecdea21265bf64ace638ec7cbfb7ffea61d23077305a6311033342b86d0b1cfeff5e77cd86fab6d0cd63f2fd8daa0b10888541e240e9e56f26c96916ea12bba3c6a1735ac4cf09078de89b6ddbe2ce87aaa9181e2f5639ed310f95abb6d2097ada2803e5a51155e37e2a5a984864360079300a7ac53d31b43427adb27bd564f827cba97cb4e8b8e53efd8ff9888bf046f7334ee1941247691e072ab323b150357a7"], 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4) writev(r0, &(0x7f0000000080), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000180)=""/208, 0xd0) 06:54:12 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x82) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x8, 0x1000, 0x8, 0x5, 0x2f, 0x100000000, 0x10001, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x1}, 0x8) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x410, r2, 0x20000000000) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 06:54:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff, 0x0, 0x100}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x410, r0, 0x25) 06:54:13 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x1ff, 0x9, 0x2, 0x3a2b}, &(0x7f00000004c0)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x674, @empty, 0x400}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000140)="316453675ea80c35dd50a4a8012e4322209418b4b0fbbaba9d256622229ad973440618e31c7de9b0d82cd5963e1698e2ee", 0x31}, {&(0x7f0000000180)="0c39cba4bb6edc3d2e93cb64a1966782445f8d03bfb7db56a318b857621b6b3761580b1158f4619ca640d941d668dc9970e91ca7d658a68c7f776dfd26c3c6496c492509916d67d24ced49c12b7c72ddabeb11a327c05d04b5680c84afc1bde4aacba2e8028bcae87dee5e1c353ab16c2630ee7b6e727687001788776e083ca22da9149ff88c6689ef47c48c7d140eb50cb132a64eb3608aecb7aaee4533d4f980421c1649e0f8f558b91d256206ded731f52d131664eb103a2c61dfb2", 0xbd}, {&(0x7f0000000240)="271b7bf5ccd1c93a541d4995bc94442e0dfe59b41be7ab8a2a40715709a00fc07435e83c0eb8f155b18a8262472f336ea61d924b283f50de00ab51b73170ef938dadffcba53b", 0x46}, {&(0x7f00000002c0)="387154500f97b5608d7725f6d1cd131fd33c50ebe4f66f1545063a5692d21e991df7e453a2e88bbffb509b75c36e17b1225687ccbb24aa603e6cdf9983f3a7c18b482538d1973dfcb8fe75aeaceaaa3d75cd5040c1f9ef82549da65ecb6dfc3fc899cdc84bbea4d0fd3e8bb5aa1b71e3a955fb4fa29468e1b2f8b40ce75e8d4ce0d05d9a6301f592e7e67fb72e39b37980420725ceef35736301b522094a2cd87846fede1d336d", 0xa7}, {&(0x7f0000000380)="8c8a7ecf12367c30af05d4b2101347f885bab7d94370ae3387595de5609f570dec246fefce904c47047c781f8752309ac6e002fae56bc40682b5aa7d432771ab9219bcb5ebe7", 0x46}], 0x5, &(0x7f0000000500)=[@prinfo={0x14, 0x84, 0x7, {0xf}}, @init={0x14, 0x84, 0x1, {0x4, 0xaf, 0xff, 0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0x13b7, 0x1ae, 0x200, 0x8, 0xffffffffffff4b19, 0x5, 0x4d1, 0x80000000, r1}}], 0x54, 0x100}, 0x20000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 06:54:13 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x4a, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 06:54:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) write(r0, &(0x7f0000000080)="10", 0x1) close(r0) 06:54:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x8) 06:54:14 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x40) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) r1 = socket(0x10, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="bf018408d100000000688e0500040004008c8d"], &(0x7f00000000c0)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="f38a319507d8b06c580b2f5b2006e8ff00"], 0x8) fsync(r0) unlinkat(r1, &(0x7f0000000300)='./file1\x00', 0x800) 06:54:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0x8a, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x80000000, 0x400, 0x6, 0xfffffffffffffff9, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x8001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x80000000, 0x1, [0x9]}, 0xa) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r4, 0x0, 0x43, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @broadcast}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local}, 0xc) socket$inet(0x2, 0x2, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000240)=0x3e4, 0xffffffffffffff45) 06:54:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) close(r0) 06:54:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, 0x0, 0x0, 0x3, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = fcntl$dupfd(r0, 0x0, r0) freebsd11_mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x6000, 0x3f) 06:54:14 executing program 1: shmget(0x1, 0x3000, 0x102, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() sync() 06:54:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0xfffffffffffffff9}, 0x8) 06:54:14 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 06:54:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20001, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getpid() r3 = geteuid() r4 = getgid() r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) r7 = getgid() r8 = fcntl$getown(r1, 0x5) r9 = geteuid() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0x1, 0x0) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)="b0411d71a789d06e8f72038744e0081a32002fc66a0a63f853006a48df3318a24689a912627ddcddc38681334fe50cb56aece46d5b95be8d2301408c4b189a2c9a12385692c9eba545e459a427b48ff2fdb14e0431e0896c54f7d964026c84b35e3c0191bb1439fc7466f029687edf020465ecf1a5be8cdab5b1f2ba92b0ac1ca40794b73bb2ade4d29eea909a582f7335e2d67d2607563d182d46a930e7bc1b57df931f59815d7c2a01b4ce99a71f241cdc3443a813579c7f8053a67223dcf9b0289022cb6d75ac25553edb82d496e3a490016a18563a11dbfd8e2a2fa9d44dfac0f36c8f864381cec338a6e778b4fe735c", 0xf2}], 0x1, &(0x7f0000000400)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x30, 0xffff, 0x1, [r1, r11, r0, r1, r1, r1, r0]}], 0xc0, 0x20000}, 0x80) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 06:54:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @loopback, @loopback}, 0xc) 06:54:14 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x100) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=""/248, 0xf8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 06:54:14 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x1000000010048) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)}], 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 06:54:14 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0xd02, 0x0) r1 = open(&(0x7f0000000540)='./file0\x00', 0x400800, 0xfffffffffffffffe) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000500), 0x4) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0xd, &(0x7f0000000080)={0x4, 0x0, 0xffffffff80000000, 0x10000fffffffe, r2}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000100)="c0151294db92e99a1ac402280514006e80ade7e62951cb9a412f5f", 0x1b}, {&(0x7f0000000140)="251eb9c0322ea51770987bb9f47d0d75a050ecfd36a82b942950cd496ff7c629402a125c5124db4af6af34a5", 0x2c}, {&(0x7f0000000240)="9712a79a518a0d8d486e18fb9163587b246cbcab356487a519c54dfd3f331050f36921546149f28df04d3dd6b54f2f87524fb97694639feac9ac1c0b5fe27dcb88371cfede54cd01979a0a34d0328886c49f07b84fffe0bc935ff5f19ceb3824b77c51a9d8982d18132fb00a9b7dfdbe8c661908eb203ec7cabb15a62e16d95b1438f943113a8ef65e0e946bcd322755f34c750eb82a23731981f5922a9dfec580284123e34502a75948f9be8aeb2ed0ff269331971ba71aaeb7807224015ba729de745f692969305b123c418ce7df", 0xcf}, {&(0x7f0000000180)="90904b1a5c924ea70975c404f6ab97bc2689d1166d3f8115fec2ab63c9ca083694bd7b837a29f95762f7b4c224f63986aaba370ecff1c22d6d9304e4", 0x3c}, {&(0x7f0000000340)="0145ca776557659ecbb50141ccdcdae895ba697a9fc044fb7af4cc4fea07adc80c9e5816efe7dc54e36c5b861046bb787ad7718384734efb32d7c840290251cc13e17c87fc0ff2b0c2d3265b59a6b3", 0x4f}, {&(0x7f00000001c0)="e26f87893306095a49fad2aca116467290376e347aeba105cc218089c3cef098ffcbf7266362a2cb1216443524", 0x2d}], 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="38000300000600"/16, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x185}, 0x20109) 06:54:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) dup2(r0, r1) unlink(&(0x7f0000000000)='./file0\x00') 06:54:15 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) open(0x0, 0x400, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:54:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r2, &(0x7f0000000440)=""/4096, 0x1000, 0x40080, &(0x7f00000000c0)={0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0xcd}, 0x1c) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) getsockname$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) 06:54:15 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xfd83, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r1, 0x0, &(0x7f0000000040)) 06:54:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x20, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000480)={0x6, 0x1800, 0xb506, 0x48b, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000005c0)={r2, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000600)=0x10) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={r4, 0x10001}, &(0x7f0000000380)=0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvfrom$unix(r6, &(0x7f0000000180)=""/43, 0x2b, 0x40000, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002e2f66296c653000"], 0xa) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r9 = shmget(0x1, 0x1000, 0x60, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000440)={r5, 0x8}, 0x8) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000200)=""/145) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000100)=0x1ff, 0x4) r10 = shmget$private(0x0, 0x2000, 0x411, &(0x7f0000ffb000/0x2000)=nil) r11 = semget$private(0x0, 0xffffffffffffffa, 0x230) r12 = geteuid() r13 = geteuid() __semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f00000003c0)={{0x1, r12, r7, r13, r8, 0x100, 0x13870b9}, 0x3, 0x7bc2, 0x3}) shmat(r10, &(0x7f0000ffc000/0x3000)=nil, 0x3000) 06:54:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xe95, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 06:54:15 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000014c0), 0x4) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc00, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00\x00\x00\x00\x00\x00\x04\x00', 0x6}, 0x24) 06:54:15 executing program 1: chmod(&(0x7f0000000040)='./file0\x00', 0x100) r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000000c0)="195a7bbc630999f7e51c42002cf552e4d494326ed775117bbf9aa50ed791e22d09dd7be093727c494e88f0119abe", 0x2e}, {&(0x7f0000000240)="905c74be536734197e812bed8e6e43c3c1f604149e3b5a2021c6b66d034f41f8e1cefeeaf51a8b60a08da430c46a69aff8411f706232477198f63cf1dc214611ad4d8bcd4672564ccaa838c455679c0280d8a6fef562e422b1971eceff6a0537522e1ae5697f5432b5191692fdaafd3780445d6291dd8de233b96b9c48c14cac4c011bdddb", 0x85}, {&(0x7f0000000380)="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"98319b373f11aff2835a40a940ffedfff7a3c3808f6beda5cce9188a992a469eff6d9f8316a508e7d53df7fef064eb7f6927c8093027a7d6a0a0b6098476b84a9d3560b363ab07f382c4cb4c968537bd99342e6604fe2372cf4b064574aa07c96332f9e63723be1f4f0b7f6409b2700258dfd0e60ec20bc2763e24429188d3141e20"}, {0x20, 0x84, 0xffff, "4aa380055b338d7aa0ea67e6"}, {0x1010, 0x99, 0x1, "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{0x50, 0x1, 0x4, "a799934191bace576280fb7c556e00ea8a454c69f881b4f00c5b46704d9b9715654dc8eb0220cb020bf66651e14dc6a557bbab95b02a3b83b37f6824"}], 0x23f8}, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000080)=0x7db, 0x4) fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005, r3}) socket$inet(0x2, 0x5, 0x101) 06:54:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x4, 0x3ff}, &(0x7f0000000600)=0xc) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000005c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1a}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) accept(r0, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x250) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x943}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000300)=0x8) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x1, 0x4) unlink(&(0x7f0000000500)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x2, r2}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x5}, &(0x7f0000000400)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 06:54:18 executing program 0: r0 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) setresuid(0x0, 0xffffffffffffffff, 0x0) 06:54:18 executing program 1: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, 0x0) setregid(r1, r0) setregid(r0, 0x0) 06:54:18 executing program 3: r0 = socket(0x1c, 0x5, 0x0) socket(0x17, 0x20000001, 0x8) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) 06:54:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x2, 0x20000000, 0xf3) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x348) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)=ANY=[], &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x4, 0x1, 0x2ca}, 0x10) sendfile(r0, r0, &(0x7f0000000300)=0x41, 0xec76) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x6, 0x2, 0x80, 0x81}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x385}, 0x98) 06:54:18 executing program 0: writev(0xffffffffffffffff, 0x0, 0x0) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') msync(&(0x7f0000aa5000/0x3000)=nil, 0x3000, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0xfebf) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 06:54:18 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) sendfile(r0, r1, 0x0, 0x3f00) dup2(r2, r1) read(r2, &(0x7f0000000140)=""/4096, 0x1000) 06:54:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x80000000000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) 06:54:18 executing program 0: writev(0xffffffffffffffff, 0x0, 0x0) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') msync(&(0x7f0000aa5000/0x3000)=nil, 0x3000, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0xfebf) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 06:54:18 executing program 1: syz_execute_func(&(0x7f0000000080)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c16161787896040498e1b1ac8f0f0000009f") r0 = socket(0x0, 0x10000000, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x9, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="930000002487f7749e43318cab95ccce14af352bb03ebb1bbd657437c533e58d77b1709e437461d92f374f43de9ff0c89f44096af5a309d8ff3bd870711ff36cce5d570d3c52e5e39f8a3258d4330f5f7940f3f5f3587899a0eb1d3be1572d94dc6f1bc72b5ac9489ef41032b45fc8fb322ca796134e511fafc7fbdfc60fc6bd992f3b9842ffeeba4f27210acf51b07091816ce0745d9b04cd"], &(0x7f00000001c0)=0x9b) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x1, r1}, &(0x7f00000002c0)=0xc) 06:54:18 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000140)=@file={0x0, ""/51}, &(0x7f0000000180)=0x35) r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000080)={0x9, 0x4}, &(0x7f00000000c0)) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 06:54:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x47, &(0x7f0000000580), 0x1f) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 06:54:20 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x10000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) 06:54:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r1, &(0x7f00000000c0)) 06:54:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x1) clock_settime(0xa, &(0x7f0000000000)={0x6, 0x9c}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0x3, 0xc8dd}, &(0x7f0000000180)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 06:54:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000002580)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0xfffffffffffffe40, &(0x7f0000000100)=[@sndrcv={0x0, 0x84, 0x2, {0x1, 0x4, 0x2400, 0x2, 0x6, 0x5de1, 0xfffffffffffffff9, 0x4, r1}}, @authinfo={0x0, 0x84, 0x8, {0x3}}, @sndinfo={0x0, 0x84, 0x4, {0x7, 0x4000, 0x100000000, 0x864, r1}}, @dstaddrv4={0x0, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x0, 0x84, 0x9, @rand_addr=0x4}], 0xff6e, 0x400000000}, 0x0) 06:54:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r2, 0x0, 0x2000000013, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="d8886b7e027593f3d73ecf274a5701f8d00261bd2fb16b8853c870a6cfd5f66a01b9f2215f80af694a1c27bae4c643ad5014b2b727fdc484c0772f9d483f95ccc04c478f02"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={r7, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) 06:54:20 executing program 2: socketpair(0x2, 0x4, 0x26, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x80, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000140), 0x2d7) syz_extract_tcp_res(&(0x7f0000000000), 0xffffffffffffffdb, 0x80) 06:54:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000820", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 06:54:20 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x400, 0x4) syz_emit_ethernet(0x9b, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x1, 0x1, 0x8, r1}) 06:54:20 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x203) 06:54:20 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0xf, &(0x7f00000003c0)={0x4, 0x100000000}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() open(&(0x7f0000000240)='./file0\x00', 0x400, 0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x15, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="ffff000000000080130000003f000000050000007aef5d9aa2de4526e5ce7d790fb8c98f0b02cf298a1f87ebd7eaafa6fc7bb1266aaf33e67eecf58bf63a10fc5a2d6dbb9a1cfcdc7785553a175b3487e4d13606b84fd7d5aff7187f4dc49bcd378f1e33e3b9f57127697031d7888d994726ac22640710339f5767c06a1f5a281bb5facd6e7b345dc3d2e988c483f08ad7392b601cddc2d8ddfa6909f1e313ac30d2dd1e5f59a03f31167e0426bdfa8950c6d87e32b267ef57580800f2e7c44f687540ad50a97f48698e1d9fb78c247ed47be96fdc178fd225fa246e312c25dc519c6922305e"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:54:22 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') r0 = msgget(0x2, 0x20) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x13, 0x800) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='..', &(0x7f0000000000)='../file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000880)='./file0/file0\x00', 0x200, 0x0) 06:54:22 executing program 2: geteuid() r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x5, 0xca2, 0x8}, 0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000dbb5c6d3f14fbedbf576d11ebdc907692c2e1296c89350eed80ebb447eacbc5e36296fd7cbc4c9f4f4e30e10f6ef549e86501fbd7db49ebb201423e3000075b6"], 0x10) accept(r2, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1202, &(0x7f00000001c0)={0x0, 0x2}, 0x8) 06:54:22 executing program 2: geteuid() r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x5, 0xca2, 0x8}, 0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000dbb5c6d3f14fbedbf576d11ebdc907692c2e1296c89350eed80ebb447eacbc5e36296fd7cbc4c9f4f4e30e10f6ef549e86501fbd7db49ebb201423e3000075b6"], 0x10) accept(r2, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1202, &(0x7f00000001c0)={0x0, 0x2}, 0x8) 06:54:22 executing program 3: mkdir(&(0x7f00000001c0)='./control\x00', 0x4131) r0 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x40000) symlinkat(&(0x7f0000000080)='./control\x00', r0, &(0x7f0000000140)='./control\x00') ppoll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x180}, {r0, 0x140}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x10}, {r0, 0x80}], 0x7, &(0x7f0000000040)={0xffffffff80000001, 0x8}, &(0x7f00000000c0)={0x8}, 0x8) unlinkat(r0, &(0x7f0000000180)='./control\x00', 0x0) 06:54:22 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r2, 0x0, 0x2000000013, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="d8886b7e027593f3d73ecf274a5701f8d00261bd2fb16b8853c870a6cfd5f66a01b9f2215f80af694a1c27bae4c643ad5014b2b727fdc484c0772f9d483f95ccc04c478f02"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={r7, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) 06:54:22 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000203, 0x2000000000) truncate(&(0x7f0000000040)='./file0\x00', 0x5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(r0, 0x0) 06:54:22 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0xfffffffffffffffe, 0x5, &(0x7f00000003c0)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000980)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x1, 0x0, 0x1003, 0xf, 0xc}, 0x1b3) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43da716ecea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de4437d9102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000840)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479e91c077c6fb88b077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82f2a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) r9 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r9, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) 06:54:22 executing program 1: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[], &(0x7f0000000280)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x104) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000300)={0x5, {{0x2, 0x3, @broadcast}}, {{0x2, 0x3, @multicast2}}}, 0x118) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @local}, &(0x7f00000001c0)=0xc) lseek(r2, 0x0, 0x2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 06:54:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x8000)=nil, 0x8000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 06:54:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, 0xf8) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) 06:54:24 executing program 0: socketpair(0x17, 0x1, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') renameat(r2, &(0x7f0000000340)='./file0/file0\x00', r2, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x401, 0x100, 0x1000, 0x528, 0x2, 0xfffffffffffff3f4, 0x6, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r3, 0x0, 0xf, 0x0, 0x4}, &(0x7f00000001c0)=0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r5, @ANYRES32=r5, @ANYPTR, @ANYRES32=r4, @ANYRES32], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000080)) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x5, 0x8, 0x0, 0x7df2}, 0x8) r6 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) sendmsg$inet6_sctp(r6, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x6]}}, 0x1c, 0x0}, 0x0) 06:54:25 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x80, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={r3, 0x200, 0x2, 0x3ff, 0x1f6b00000000}, &(0x7f0000000280)=0x18) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) r4 = fcntl$dupfd(r1, 0x11, r2) futimesat(r4, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x7, 0x2}, {0x7, 0x1000}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x35f, 0x0}, 0x18d) 06:54:25 executing program 2: r0 = semget$private(0x0, 0x1, 0x44) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x3]) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="822d5021fb5f0600000000000000b6be46022e2f66696c653000"], 0x10) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x664, 0x7}, {0x2, 0x2}}) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="000000006a0b9f0000000000", 0xc) fdatasync(r1) sendto$unix(r1, &(0x7f0000001740)="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", 0xb19, 0x0, 0x0, 0x0) 06:54:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="1fcde9ff020002000600"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x7, r2}, &(0x7f0000000280)=0xc) setreuid(r1, r1) setuid(0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r3) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) 06:54:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) sendto(r0, 0x0, 0xfffffffffffffef6, 0x20004, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1203, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), 0x4) socketpair(0x17, 0x30000002, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000000c0)=0xbc94, 0x4) readv(r1, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 06:54:25 executing program 1: socketpair(0x10, 0x20000000, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5e}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x4, 0x6, [0x8, 0x100, 0xed9d, 0x8195, 0x360, 0x5]}, &(0x7f0000000100)=0x14) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x4a, 0x0, 0x0) 06:54:25 executing program 1: shmget(0x1, 0x2000, 0x83, &(0x7f0000ffe000/0x2000)=nil) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x8}, {r1, 0x1}, {r0, 0x20}], 0x4, &(0x7f0000000040)={0xc723, 0x6}, &(0x7f0000000080)={0x400}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) getgid() fcntl$getown(r1, 0x5) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 06:54:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f00000000c0)="7030be20737400c6fa7d4a9251b5b7cae554740ed60fe61bf3cb5d876420d0f18b833013ea37bb302a167b04ed0aaafd8364b51cd5e80a8cb05e7d0023c6176dbe72316a1ed80a72cbf6b3f370ec6a8dd3cd00ccb6c6643849d991415452b9c3dde11c93c5de90b92e7cc2e1ac7a1cfed0bcf795fa65cbb410bcc359f5254132", 0x80}, {&(0x7f0000000140)="b2ecd237", 0x4}, {&(0x7f0000000180)="3db37909c8c751a67df6e70e2211e97537c108f721f29e35003f9a63c3b354a2f03425d2bf66315e8cc3dc2053c2bde35e7c411a531bee4f608c716a8c1e07fb4ae6ea5e9e53e9a900740557641100e681bc4436b455cfe6f3b30ecca414b5ac6bbb7cb4ebd819642959f31375921f633ef1b2c9ae7fa85e502e347fb0c6f3c509c1962df490a6098eb849968bcac52be3d950b18f03eee75cb036f3fc06717750167211ca60a34f453663f36c3f2ff579878443f3a4e9343a6ff9f7d0527a045763ddf6044197558e", 0x3cb}, {&(0x7f0000000580)="6efc09887c49c8916e770ab401175ecb1fb38bad9da7daaa0a62caf4a78b267e4e8be42b8eba0bb9000ebcc1ea0f961cc00953351fa9523103443503c454276ba53178df33169f0372959e02e1265910fc1d45ded6f72e928d0d2cb554c4ecfe5e91b82487fe5c2646c8633da8270ca7c915751d6b6a", 0x76}, {&(0x7f00000002c0)="1f490aa2cf21d9ea349d01212ec2c049a6438e9e1bf0233a4d9a2418d5f2f882ebe692504554c8c5e32fa8ba4462fc2c71198be474a14a15b840e2a8ac4ea660bce89e1c3938be84e13e3fb31c10b56aed31240a5c5bc32d6378a04ae336963f12a791164d0334dfed05e71f1486d6773f1d2bd0858c6c2759a0b9c8061d97dafeb6a78a6237a5ca9b62bcab549b190714a9388945a3b4b2939a8b1041f39b4990822b3195e2abc587f5ce1a53661561e4ebba2f3ba1f40698e795f4511e75b51080142e844359ac568fab974c8fa72710", 0xd1}, {&(0x7f0000000400)="cd6d817f340fe452e8ae2e767472567502b8a3ed6979541bceff7f5b53cc7fc2d72644e6127fe93502c8aa9c95e5fb0792c3e2af79a15f2f7bc5ae405483fe2678b82b659a92", 0x46}], 0x6, 0x0, 0x0, 0x100}, 0x80) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000002900"/16], 0x10}, 0x0) 06:54:28 executing program 0: r0 = socket(0x10000000011, 0x48000000003, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) write(r0, 0x0, 0x0) 06:54:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000180)=0x364) 06:54:28 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) flock(r0, 0x5) execve(0x0, 0x0, 0x0) flock(r0, 0x9) 06:54:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) socketpair(0x0, 0x1, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x7fffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004c21e000008c00"/133, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fdatasync(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x100000001, 0x3, 0x3}, &(0x7f0000000200)=0x10) 06:54:28 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0xffffbffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getuid() bind(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) 06:54:28 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5d409401}, &(0x7f00000000c0)=0x8) shmget(0x3, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) r3 = getpgid(0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x4, @loopback, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) setpgid(r3, r3) fcntl$setown(r0, 0x6, r3) close(r0) close(r1) r4 = semget(0x1, 0x7, 0x1) __semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f0000000000)=""/53) 06:54:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0xff}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 06:54:29 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) accept$unix(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000140)=0x4) sync() 06:54:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x10, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x3}, 0x24) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = semget(0x1, 0x2, 0x2) r3 = getuid() fcntl$setflags(r1, 0x2, 0x1) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0x7f, r3, r5, r6, r8, 0x0, 0x5}, 0x9, 0x1, 0x8e}) r9 = semget(0x0, 0x4, 0x4) __semctl$GETPID(r9, 0x7, 0x4, &(0x7f0000000080)=""/17) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getuid() r12 = geteuid() setresuid(r10, r11, r12) fchownat(r1, &(0x7f0000000280)='./file1\x00', r4, r7, 0x400) 06:54:30 executing program 3: clock_gettime(0xe, &(0x7f0000000000)) 06:54:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0xc8}, {r0, 0x180}], 0x2, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x59, &(0x7f0000000040)=""/231, &(0x7f0000000140)=0xe7) 06:54:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) socketpair(0x0, 0x1, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x7fffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004c21e000008c00"/133, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fdatasync(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x100000001, 0x3, 0x3}, &(0x7f0000000200)=0x10) 06:54:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/187, 0xbb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) lseek(r1, 0x0, 0x2) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) rmdir(0x0) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) sendto$unix(r0, &(0x7f00000001c0)="4b506d46584f4a6a766b1fd9c916", 0xe, 0x100, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) 06:54:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000, 0xb16}, &(0x7f0000000040)=0x18) poll(&(0x7f0000000080)=[{r0, 0x2}, {r0, 0x46}, {r0, 0x100}, {r1, 0x14}], 0x4, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x2, r2}, &(0x7f00000001c0)=0xc) 06:54:32 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000500)=[0xffffffffffffffff]) r2 = getgid() setresgid(r0, r1, r2) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x150) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) fchown(r3, 0x0, 0x0) r5 = msgget$private(0x0, 0x204) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = fcntl$getown(r3, 0x5) r11 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000400)={{0x10001, r6, r7, r8, r9, 0x1, 0x3}, 0x9, 0x4, 0xfffffffffffffff8, 0x8, 0x800, 0xae2, r10, r11}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 06:54:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="240000006ebb0321be40f76706cff063d70b208c4077cadd6d8999d0416af584e26159c14b113d7548e1be0ea50391d32ae86f221ebd98424fa3da1e0b84f9c209f319ccf37184b702727c5a8b48ede705c6a66f72a6e7c316ce2c562f7575052c1e248d6f359af93468d7db1419e697b3c225344b102b3d354dceb4eb454daffc18e098a30198c24594244bd185421ab17d334b6e4c9424ba98994a690f3addeaf9d5443f0d253965cab73114028ee2933e81a236b8dd50ae6f962e9660cd487bc092a0074d9f08dc03fdb60cf7d89d7da2e14274df8a45fad4", @ANYRES32=0x0], &(0x7f0000000100)=0x8) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0x0) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10007}, 0x10) 06:54:37 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/163, 0xa3) 06:54:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100400, 0x120) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/89, 0x59) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 06:54:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) socketpair(0x0, 0x1, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x7fffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004c21e000008c00"/133, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fdatasync(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x100000001, 0x3, 0x3}, &(0x7f0000000200)=0x10) 06:54:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x51, 0x0, 0x5c45740fe43dcc46) geteuid() 06:54:39 executing program 1: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @broadcast, @multicast2}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="ffff560068ea516e922dbb9d87e4fb33b95d4178bcd36162a62d44187cd837bdb3e5a883d91f25a5ef91aad3209d28ef5db56bb756c2c57a1590d3022ca333871767997f10a02f5d492be147684ed1ff251fd59c7823cdc43f55ece76ef8efed5d9178e0a9e3a70f75a114b09c43acec8ae6d1c6a1901cc1b07db824c1904802f4b75ea9160db4e6339ce25c0182e4b12c5c1801d7b7bbf23ea712c8e46ff78c28c22cd51fb6b9b96eb826f09ecb08514205b2d000"/193], 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xd5) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xffffffffffffffff, 0x0, 0x0) 06:54:39 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/1}, &(0x7f0000000040)=0x3) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81) 06:54:39 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x200}, 0x1) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x8, [0x39f, 0x8, 0x21a, 0x3, 0x8, 0x3, 0x5, 0x4]}, &(0x7f00000002c0)=0x14) 06:54:41 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x2008, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x77cd, 0x2b1546ff57680cdf, 0x82, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x1002, r2}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r2, 0x299e, 0x1, 0x4, 0x2, 0x1f, 0x80}, 0xa0) socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 06:54:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000400)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) preadv(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/39, 0x27}], 0x4, 0x0) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x102, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x1, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=r3, @ANYBLOB="feffffff42000000ff0700000000000004000000e7dfba0e6eca8ef199783714948c1e85db44e44016"], 0xa0) r4 = open(&(0x7f0000000180)='./file0/file0\x00', 0x1, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockname$inet(r1, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r3, 0x80000001}, &(0x7f00000004c0)=0x8) poll(&(0x7f0000000000)=[{r4, 0x20}, {r2, 0x100}], 0x2, 0x0) getsockname$inet6(r4, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) 06:54:41 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x900, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 06:54:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) socketpair(0x0, 0x1, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x7fffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004c21e000008c00"/133, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fdatasync(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x100000001, 0x3, 0x3}, &(0x7f0000000200)=0x10) 06:54:43 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0xe69df8e58a178956) recvfrom$inet(r1, &(0x7f00000001c0)=""/238, 0xee, 0x40043, &(0x7f00000002c0)={0x2, 0x0, @broadcast}, 0x10) socketpair(0x1, 0x5, 0x3, &(0x7f0000000300)) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x100000005}, 0x10) socketpair(0x1d, 0x4, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), 0x4) write(r0, &(0x7f00000000c0)="23c9e5d3d5c7f209bc7b33fc0ee422a6e19abd88883a0449be78c8a74de5ed423760278aca42e3240612e66a3a878750355156924e5380d2db73131a356b1600e61a67291d89fcab488f326df4b6faf6ecc6071579bc6ad7fbb7df01a865e03424dabfb9da457de6f2bc7850df9c88ff210f9f8cf4c2b5827b0006604d010ddbeef8d666bbea3c965f44278bebbca66eefd7a6b2655ca2b64518419b5bd0ae2b94a2e3", 0xa3) 06:54:48 executing program 0: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) fchdir(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8001, 0xf, 0x9, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x78, 0x0, 0xff, 0x7230f00d, 0x1ff}, &(0x7f0000000080)=0x98) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x9, 0x3, [0x3, 0x20, 0x3]}, &(0x7f00000002c0)=0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x9, 0x1, 0xc00, 0x4ab0d1a, 0x2, 0x1f, 0x100000001, 0x2, r4}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 06:54:48 executing program 1: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\xe7]-\x19\x00'], &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='-!\x00', &(0x7f0000000140)='\x00']) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) socket$unix(0x1, 0x5, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x30000000) r1 = socket(0x17, 0x1, 0x3) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x73, &(0x7f00000006c0)=""/198, &(0x7f00000007c0)=0xc6) recvmsg(r2, &(0x7f0000001540)={0x0, 0x0, 0x0, 0xffffffffffffff08, 0x0}, 0x40041) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000340)=@in6={0x1c, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) truncate(&(0x7f0000000800)='./file0\x00', 0x80000000) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000003c0)='-!\x00', &(0x7f0000000400)='\xe7]-\x19\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\xe7]-\x19\x00', &(0x7f0000000500)='^\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='-!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) 06:54:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x20) close(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x35) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xffff, 0x1, 0x9, 0x2, 0xffffffffffffff33}, 0xc) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x5eec}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f00000004c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) 06:54:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @multicast1}, &(0x7f0000000140)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100000, 0x30) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x48) r2 = fcntl$dupfd(r0, 0x0, r0) socket$inet(0x2, 0x5, 0x7) r3 = semget$private(0x0, 0x0, 0x20) __semctl$GETPID(r3, 0x1, 0x4, &(0x7f0000000200)=""/4096) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 06:54:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) ftruncate(r0, 0x8d54) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x6d, 0x0, 0x0) getpeername(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000e25f000000000000000000000000000000000000000000000000000000000000001fc1ebe700"/110], &(0x7f0000000040)=0x6e) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000004c0)='\x80vF\xceMt[\r\x843\xd9\xb0\x02\x83\fbm\xe7\x88\x87\xf4\n\x10\x9f4\xc4\xe1{s\xc7\xed3G\x1eR\xc9\xde \xc1\x85\x18\xfe>nT\x91[\x82X\x16\xcd\xc1\xb4\x11\x94H\xb4\xf8\t\xc2\xb5+\x17\xe0\xe1h0V\xceE\x96{V\xd3\x90\x16lG\xcf\x9e\xef\x9cP\x1c\xc8\xa4\xb5\xe2\x9d\xa7\xf1=\xa6\xd4\x8e\xfajz\x00e\xf7>c\xbd\xb8\x15\x1e\r-\x82\x99D]\n\xfb\x1b\xe21\f\x85x\x9f\x8cT\xd5\xa7@\xeaD\xb2\x80\xf4k?\xbf\x95f\xd2\x9aXR\x1e\xf8%|\x05t\xd4\x05\x06\xcd\x1c\x85\xbdAs\xfa\vm\xb5*\xb6\xd0}\xf1|i\xd4o\xe9s.M\xc9s\xefp0u\xffU1\xdd\xe5\xa6\xa9aa\x8a\xf6\x8b\x12<\xc3\xbe\xe6\xab\xd6\xce\xf3:t\xd1\xa6b\xe6\b\x86I\xa8{|\xac\x1c\xc2\xa0\xd0W\xbc\xb8)\xb1d\x10\xc9s\x1e?\x8c\xf2\xfa}t\xe0y\xf4\x1d\xa2+y03\xa3R<\xd0\x04J%$\x8c/:\v\xb2RM*\xa1x~o_a\x03\x8c\x99\xa88^\xfe\x1a:\x19\"\xa1V\xfe\xb4[\xbf\xd2\xc8D\xb2B\xdexc\f\xa5IR\xdep\xef\f\xfe\xa0\xa0E\xdeH\xa5]\x97\x8fl\x10\xc4g\xee0\x18Z`\"\xb0E\x97\xcb\xe8\xc5\'2\xcf\xbd9\xceU\x93\xea\xf6\x9f\".\xa8b\f0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000000000), 0x10050) 06:54:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x802ac, 0xaa) connect$inet(r1, &(0x7f0000000040)={0x2, 0x2, @rand_addr=0x2}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb, 0x1}, &(0x7f0000000140)=0x8) 06:54:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x107, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x58) 06:54:52 executing program 1: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8000000000001) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e22ffffff7f00000000000000000000000000000001ff0f00"/128, @ANYRES32=0x0, @ANYBLOB="81b5bc46160100000900000004000900"/26], &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f00"/136, @ANYRES32=r2], &(0x7f0000000400)=0x8c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast}, &(0x7f0000000040)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote, r3}, 0xc) r4 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x1ff, 0x4, [0x8, 0x5, 0x1, 0x1f]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000001c0)={r5, 0x7}, 0x8) 06:54:52 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x67, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/112) 06:54:52 executing program 3: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r1, r0) getuid() 06:54:52 executing program 2: __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(0x0) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = shmget(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/219) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf}, 0xc) socket$inet6(0x1c, 0x30000003, 0x8) 06:54:52 executing program 1: r0 = msgget(0x3, 0x0) msgrcv(r0, &(0x7f0000000200)={0x0, ""/130}, 0x8a, 0x0, 0x1000) msgsnd(r0, &(0x7f0000000380)={0xa, "6b5737af7e79dbec6bc7ebc245e2585475d5dc6992a4b78e0be491cc4942608cf3e5ad16ac06cd94c9826a3ff549bc0b3591061c9c590b41f631ea9f1542fadcdef5e0a591eeedc1e53da5afcc19352e9dc727e0ddec87e5d2f405f3dcac2b379dfe45c5c070fe345e78891dc8417131ebb6357e7f8f30c2624e2d6b0e1453817c2ff8bfe20aefa64c3e5cabb7f1d85a1edadbeb7665ae7b6f900f0544a5f2d27e62144ffea4280182c454c6e0e8488bce2a7bb1247bb7bd17d8919a1c55cecffa722afe1d1d96f8c01ae6a58eab0045bda9b108a569d6b6347a3ffefbeefe310d7fb82b43ea859a73ecdaba22b53e6717a651e5"}, 0xffffff80, 0x800) 06:54:52 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000000)='\x00', 0x1) 06:54:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x2) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) dup(r0) sendto$inet6(r1, 0x0, 0xa4a2a8069ef2f4d, 0x1, 0x0, 0xfffffffffffffc9a) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) getsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) 06:54:52 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') fcntl$getflags(r0, 0x1) 06:54:53 executing program 0: clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x0, 0x3b9ac9ff}, 0x0) semget$private(0x0, 0x1, 0x20) 06:54:53 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = open$dir(0x0, 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x1, 0xffffffffffffc060, @empty, 0x4}, {0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x3, [0x3, 0x0, 0x0, 0x1, 0x4, 0x8, 0x7, 0x3820]}, 0x5c) r2 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000300)=""/217) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000040)=""/217) 06:54:53 executing program 1: __getcwd(&(0x7f0000000040)=""/27, 0x9) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0xc2) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0xfffffffffffffff9, 0x2, 0x8001, 0x8]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x10001}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) 06:54:54 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x250e, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xe6, "6728f43fe48a96176306b3f5b6c9b8dd7d27d517b63938cd93c7358e5f050f8fd42d205994f3f346421297ec8c86e3616723b700ec3fe736fbe067f094b0449f38d35b6cef6d0cc82dd506c96f95ea950a948ab201e88817a684ebfbbd96395da36b94df734405eb72c61476c73918bce95a9ffb6f2062deb4b8e1678610851c4b4c392d498e58687e1f9058ade2d6475df89473ffe89c8b52f2969a191b021e8d25fe4fb73f4efe772853994431ee7e6ffc90acfbdf7b47b73b5c40ed87b22dd56c442b4ce8b3d649dbaf3919ad57008a5ddd8dd4b43a1e0fbec25566d800d784377eea96c6"}, &(0x7f0000000200)=0xee) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x8, 0x3}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) r4 = open$dir(&(0x7f0000000400)='./file0\x00', 0x180, 0xa2) r5 = accept$inet6(r4, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000480)=0x1c) setsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f00000004c0)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000000540)=0x4) getpeername$inet(r0, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000640)={r3, &(0x7f0000000600)=[@in={0x2, 0x2, @rand_addr=0x80000001}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)={r1, 0x1000, "95688db5850ae5ae256c296d655240832bbdc580ca6de598e26ed9e3879a18a7d5366d4e9226ed2ecd0318a197eaaba134a38d3d18baf5723a55fa1e8067aa46db4f4544bf249d1e1114777fc8efb1d4632fd330673ab0cc42c5840e66f6070daac4f94bffd3295905206ac9129421922ece84c3be7c9e7dc9d4d58e9647cb2a76c9b4095b900cf92a45c397a2f5af1a51a449922bdafce339782a62c5399374fbdde7bc646384bf13d610eef3ce9e3949cee779ab320142840f2369bff6b0a9b34d3f943e7a0311ee31ab731f3676e30a99d26edcaa353e4b3f6c3235c9df91afc58d96d534708cdc4a30705ba3191f921da861ced3778d236cba358cb15a85acc523bfede14362db7d5fcb1b55e58b4ef6d0b06d86f624965b6809d555e6f1c8cbf698db375c52a5ab9cafea510aad916b4101d94528d5b7e4aa9d8d93a741da9246f8d2f72e397826c7c033f62ee35f97399fe3bb94be80efc930602f75c2597f7a206a95843f24ab44a49fbea3eae3f122f1e072d312f591725d60acae3d944d5ba9c20d34decbc74bfee2308bfd18f539b09a088ceb7571fdfff4e2e236cd7f79b5d65626e59610c20512fe5341ccfc684599f13739f932e6cfb04935763a20521ff795c9c8a6c59a00a49c159d6a234907614420edcd08b53307d42bcf08f07fbd4c6924b6ffb5234629842690202963c1226de36b540029602764d14749a13fcf19d615020250a99a291260b5eb89a88d122428964f8582e831381ba1eb45b867805245d161fe0c2351b03ec41735abec24dd7c901f0f5249123f2b4ad9cb64fec22d2fc7fc243ccd970c30de906c5fcea841df655531a931193861c44cec4dbfaac86ab92aaa5d2f82a1b3a17f1eff458e4f2d66adfd8ecb3fb76679215040b418cda1a0150d330a470b4de3e0228a7364b7806f34c5e5cc658c77674c5d39f8d537269d00ecf0c5eea5b74666a1b0e1f0862269ab1b1e28fc1a0cfd06c6486718c34b3d5964fbf864d2dc6445bee4119b9613929c7b53314770c78c661f2da5976d3e4a3291a05728b6ef7d745182aa97494c5d2f2918e880bdf9226e08e5c724a72cf64265ee1d2ec69d1a16311aea011b189a1226b96991d9bc14022a1ee708163517c7faf8a11fa81b253abeb49411b6909111cd3041ed3042ed8aa4cb8121946959da507faeec2b5ebd68822d33d239ba5334b759c97ff292dda4b32b4db0eca4bae2b5fcc486fec4afba1c9cba45a1ed001592b4328568927b6c76b7db7ceba2d3124aac791d4965f8e5635219f940a35885c0abc09def4c2775261b5d6a92f1f895fc8619c39470d6ff86fd1db46af6a68dca1c51f5646710c6e1c11b7674c54614efc0bde7a005efef28b828daebd540ceccc15ca4120f70b1a067a61fd074df59e8793661d36ddf82a0cfc7ad2358b3bb2f90943a0bedbcfded075901be2ee36ef12f2be7d3fec61ed74d7fb95be0262828349f66643dd73b69501280cbe4bf5fad265e05a67727384c317f2b280303207d2e00754a782415ba7b00fe366d8f47341459c613c16216ed65eeee0400be5903b0a712be73a85ea7514609e73cbda3dd5183dcdfa77d664c403e71d982f33f649d2efca29fb0f572841d0c8b724ffe21b605e2c32da9b01863dbb8f87bc2e26493bfb848943ec3496114462908a07dc18d43cdcecddd94d5f5c39e4af747293f2d9f512458bcc24c45a8e61e242050eaf99ff2a905e72fc526506aa4db7344a3bbff754e1927402fdcd0f57b8beb4e02d60967f2f5ef933c14cc5e9f40a9a43fb4dec2d83aba3dbb98a5fed3c159a0acf57f3af151535daecff8e02327d9ff8c1a2b46f3d1048c663e654304983a8a2420987143c882961f7aeca9935d803ab3de6ececc33de4665f1c9ec69723695c0d556b665c8ec75986513494a939cb9601c9517bf35306bfcb589951afb42234821df6db0d889d97992536222814fe45d46e25d98f4aaa884334954a7f14aee3806bdd618c8da6ea90796d49d1c841d2f63a33625b1b74e7c99847022525612611380eb1705fcc0f07d344e017c3c57d78a0c355fab7290c022a5af4304dafc2603b49d16d412d95f068a49d41f39b3041c7f088424725ee7a1a23b0d77edbdf11cd849da46ff8a9249d61199d411abf9c273f8b4196b16ae997f5f4f97d5a52a59787332af39403ad94d0ff57a4e24bdfdebe3a20217341fc9456ca6693bc8bf4a02cb4ce3c02c448f1951194567064c81c5aa80b37a23fec69abd1e72b769b4e940423bacb57e162c9eec451d2e6626550f61a321c6da7df266d1782e018ee98c046915865407b87c6fe57641246b57e78843aa8813f22a8c121e46e1e1fc0abb4c89d5c02cf6d9035f7158ab11c81c387c084e3cdd94e9aa06cc412c64b8328829b7f888c8a5b36a888970e0ab5ac308263f5ec064a41137871b8bbf2019a95a67ecdcdd11bed1fe947f3236443f9a5400563cc6c9855d7c1215bc231d5b6a0aff43352ed58bc1c25a9bb7d0595251b0d420dd180948eca79000193951d2393c8f41c691ae400b7137c95796c115d2c9ab9ccbef728585e2bf6b3316ca381e5cef94e98a32dd5b6f34ea481aadde83bfbf50e57323ef09158595dd049369dd55e8b7a07047b638ca2539fdc717f71e93ac197df5e97117bb2a72ad9fbdda5ba58f01b3f77f74a975d28af8522d8ea814d2f73a1912bb461ebf747eb1cc498cef58cb0c2d1e336d1635a67bc71c94db798919bdb30691e8a2f0c8e48e40d29d73eee1d03bb276fafcf45160dee6c4d5c7a0e9ec28f3c45a3d00a384b203f47ba276d717e899dd366499a99ddaa37d608cb8ffe0868596f21a533b707d257d45572b191e1634738df451af3240404cbf0d4024f4ed7c512546327ced0de2ba66d29bec26dad8fac620f5917c5590295d4571efed38216e63b1217ace3192e7188667c170dec8d18c102c938a6dc9cf549d6474b85ce8197ffdab426136d79efb5c089996e4feb638df271e69eeb08d2c514e9cd10b86f54fb82974d1d36c42509606dec8b635244a64ca20ecfcc37bd747893203cb2c9e3defe279f3341aedd9aae01fdafa46574a5f70d8b9e5b818ca519ad97e87511cfa07d453193330d17e1cbbc4c672311cbd868f35e512f56628add592029615306961ce6c7f626ccf50d930b56f412fab41c92377e4a91e5adb03e6215f2bdac46a4983e08b7ed7ae38ad168dbf0c7d5e99518babe6824542b5c15f7955fcab1e1d94c093dc96f972d5e8c538acbc9330bcadcfa25d9967a6c38c11f9ac8a7eea314d3c80519d6f3984c4324eccfef7f36df73053b113702d3c19dda3883a64264e9e26e8b7a8c934d954e19aa38ee7aadcd9986212ba89294fd07ce6b2a02dea5dc8df4157bbc1e9c9bc93142e7f4c92678782800b93e83e0cfb32d2cd3a3cbb070ad0fe36b734e1d8c7dc73bc35a9870e71d92b93a1139eac98fac692feea506dcff44ddd4d4f956eb2093a49c63d89e71f41d11a312a4e642a3538baafe449d8e8f83dd4a3ed500cb8ae888a820bbea53bebc6beadf015e423d06acf82fc76ca003ea128b0f2aa4a34cef34e7e5f48db9ff0ffa7a813b327c2c7d341c69d65018a19703a2754e3b5a4a230b40773a61b11e52071c25bce3a75d2b261a081ed6ebd505355608de248396329e14668b54fcbf6d95bf41ad0c53cc412d55195e90dc133a1d1d790b5846732fbbabdaef21a9f4e5829f7f588411a79d5881fdf0cf00f568670f575effceabca2c08a9af30a535a5c97e8e41f2f3bab804d50eeaf44880250b29e7a01c573bda3b0960cc8cb339d5a6bff86897f3c3c95cfa54e2884b9b33b616a400efab53291ab90b4233094ee5d3c8dda7ce6bc4fdb46d0bb8d41109413a486737be46b09feeff0d42fada308e539971fc59895eab254b62148ae88b4dffad99ac9bfc442ab6516da47d53ad9f787e1c9bdfce40e4d7aa09b594faff20932d77992cfe3878d4672e35bec91bfff822f8d7d908b37a5c7ca38dc07e97e6582de92aca76b2b41f3914bc2b7913434fd73bb69e62f5bc355bc0ad2fed2ab825832a3537edcca841f52b02e3b996d1a23161a4676e4e088f765dccb86da322aef226acb71065325921b509cb9c0b1b31fd79b397c0ee3692d3e75cc4146d4acfa072168e36189787f44435ca775dcb46422cbb61aa21746de15bc5a67f21c5403353460dd60d7df23b7502b021d1cc6f5eb948fde779be531d97a12ec10d64519fd77a3387ad07e5b92632214c3919fa68cc58077173dd7392cabdb397ea13e9c6d78f78d7409a7e7fd3d2fba87b447800e774662ba8bd5a94f664717ca88b744d776376f051e5813b829827990800d3b5d26ddbd051c413d2abcbb43e4ce93a3708099353f13c127d288dd17f3b03c1273f376cf78d5fac4f00716c3f6335de5ef1e059db423a942b404e671efd1532a6ce5ca1645af0b4bbdb7b2b95509a74178facfea191595906b0bf7dd6cfba3ed4bf0a44143b9b4c61309be5909130714acbae473e038c5af96f4c498382030a115d7e7a5a8745eca142e501dda16ad8bf5d84f1d4d9ed1038c07d7f9b54b454cf8bd757b57355fff02c3413a59a48cbb6bda91799b1a5b70cccc8565476c6d2dfd1ca6dee4fa1dce4942a7ab1614433d208d8bf334bbed6d45f5770ed7d80d3e22f7f734c909d84d3626c2e96ec216b2c01c72fc954c36665d7396dc0527c4441e535df3bfe06528cf456b930ea42594aed80b49c6040c3211596a5f4bca082bc235192f20f16877491b3766ccd2ab16ad3cb33b12233b119e37dc509dedba3eaeac1ae9ac029d4add0e549564f8032aa3feb5ae9dd3f57e2e18a34378548cd7cef58b5b21bedc5fc84713e15cd17e827ff7980f6c85ac4611d5c1508e3e107bcf15a113cea38d82ba68f39644ba7862446956c36f2c94b17a4369ea8af439c4a63b4f34fed59636df588eb22be03a68b7c32f7cce7dc77b4f9e7d01eb0dc36456a457a05d04479ae5990ecb3af367744f660008685c796212a5e91c87cb796509d7a82e0a7a99022a9f5d692a2cdb427283d5580ba92c909d6128df0634b8014750fbea977a7d0fe16f5fa6b24a41c2bcc28cd7c33e3cf78cf2592f24ad4ab2592e4f23869e3d38deec93e8008a6676a4b9c28d38c7d965b479d6be1a1453b98ef49f6dc6e8cc8b77e64ea6d8543291b5e51c2008041555746088e5167134615181bbbbcadf10203aea5c88120cf8fc58682aca6ee2e6afe8a65f069199e4f175f6c710e567499c4d2899b783eb230099d4b3553678e54286a0dae26797e4e4480f7f9c737a7751682cfcbef33135b1be7625684994660142d736faadcfce86595c0472358343da840ef78715f321701f3a1837d823b4dd8fa93146eb6a947c4c370ba87cc7268e9063c3c33235576e3e59f5f6ccdc7e250a019813b47079d400e8fe2c8d6ba82f53de9b828393ef24dbd9c99604f3ea4adc66d5a61320783ede62a170d2e10d8539339d704468eb6b40e52284de740b822e55fb6ac10ec8896d9ced8b961114108c7663448130c713d500f034b9fc4e2afe0dc253ce9d9951e513d8dc016d2de59bdff396893b05e2395cca82bfd711227aa549a8521a38ba3171974bbcd75a2fcb1f0c2bd93caf912e2831d9332178e7d42a7936a43e2ad2adb4be5f58d4c2c350da363edb6bc188e3febd1d6f69f8a66a0c7074137f0904a749d1472725f42e4855b892cb2b514e7df16c71f8e2c955b0455f86c5266ef086c04ee6da66a56e4682"}, &(0x7f0000001700)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001740)={r2, 0x5, 0x1, [0x7]}, &(0x7f0000001780)=0xa) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000017c0)={0x101, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001800)=0x1, 0x4) r8 = shmget$private(0x0, 0x4000, 0xc2, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r8, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001840)={r6, 0x100000000}, &(0x7f0000001880)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000018c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001900)={r1, 0x9, 0x5}, &(0x7f0000001940)=0xc) fstat(r0, &(0x7f0000001980)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001a80)={0x100000000, 0x0, 0x5, 0x84}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001ac0)={r6, 0xb1d, 0x84c3, 0x5, 0x85, 0x6, 0x79, 0x3, {@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r3, 0xf4, 0x100, 0x9, 0x4, 0x100000000}}, &(0x7f0000001b80)=0xb0) r10 = open(&(0x7f0000001bc0)='./file0\x00', 0x2, 0x3) setsockopt$inet6_sctp_SCTP_CONTEXT(r10, 0x84, 0x1a, &(0x7f0000001c00)={r7, 0x4fe}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000001c40)={r9, 0x2}, 0x8) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xb, &(0x7f0000001c80)={0xb4c4, 0x0, 0x1000, 0xb3, 0x6, 0x7, 0x6, 0x4, r3}, &(0x7f0000001cc0)=0x20) 06:54:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x9, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0103000000000000000300000800000002000000"], 0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r3, r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="02004e22ffffffff00000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe1000000000004fce9360a000900000000000000000000000000000000000000000000000000000000000000000000000000001b980e4bb31c30b7c28053cba8dd4bb6f0c9e928d06c1986b6c4f9b069d2bb79e3c91eb1479ea51150c800000000000000", @ANYRES32=r2, @ANYBLOB="2e05000000000000000000000300000008006c00"], 0xa0) 06:54:54 executing program 0: r0 = socket$inet6(0x1c, 0xb, 0x100000000000006) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000002900319b2a000000000000ffff0000162669902a1befdf1faa0f914f1e6392c9e23899ff7185348eea4ab2ee6bb2f0f76616989e1239940456a92f8a08b621107acae49a0ada8c5474f65041fccb0c870060d90cb062399161f7a42fc1eafb741e9ff9b9ac06b89b207b50bf5afbd2f431efd23455177d8eb93d0dd6a7c127fbcf22fbb0bab0"], 0x14}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x8, 0x3, 0xe8e, 0xb5f6}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x400, 0x1f, 0x7ff800, r1}, &(0x7f0000000200)=0x10) accept$inet6(r0, 0x0, &(0x7f0000000040)) 06:54:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x2) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) dup(r0) sendto$inet6(r1, 0x0, 0xa4a2a8069ef2f4d, 0x1, 0x0, 0xfffffffffffffc9a) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) getsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) 06:54:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) lseek(r1, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x7) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2001}], 0x1, 0xfffe) fcntl$setflags(r1, 0x2, 0xffffbfffffffffff) chmod(&(0x7f0000000000)='./file0\x00', 0x16) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0xffffffff, 0x36}, &(0x7f0000000140)=0x10) 06:54:58 executing program 0: r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0)) sync() r1 = open(0x0, 0x80000000000206, 0x0) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x1) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1f, 0x4, 0x800, 0x6, 0x3, 0x400, 0x736, {@in6={{0x1c, 0x1, 0x7, @loopback, 0xb4}}, 0x0, 0xff, 0x7f, 0x3, 0x0, 0x5}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r2, 0x40, 0x4}, 0x8) sync() freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r7 = getegid() r8 = getegid() freebsd11_fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000500)=[r3, r4, r5, r6, r7, r8, r9]) r10 = semget$private(0x0, 0x4, 0x80) __semctl$GETVAL(r10, 0x0, 0x5, &(0x7f0000000100)=""/245) 06:54:59 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x36, &(0x7f0000000000), &(0x7f0000000040)=0x4) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/86) recvfrom(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x43, &(0x7f0000001100)=@un=@file={0x1, './file0\x00'}, 0xa) getsockname(r0, &(0x7f0000001140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001180)=0x1c) r1 = open(&(0x7f00000011c0)='./file1\x00', 0x100000, 0x100) mprotect(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001200)={0x0, 0x6, 0x10001, 0xff8, 0xffffffff, 0x8}, &(0x7f0000001240)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001280)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x17}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001340)={r2, 0xac}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x9e71deec8e911352, &(0x7f0000001380)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000013c0)={r2, 0x4, 0x8, 0x7f}, &(0x7f0000001400)=0x10) freebsd11_mknodat(r0, &(0x7f0000001440)='./file2\x00', 0x6020, 0x3ff) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001480)={r3, 0x1, 0x400, 0x8, 0xffffffffffffb405, 0x10000, 0x80f, 0x40, {@in6={{0x1c, 0x1, 0xfffffffffffffffb, @loopback, 0x4}}, r3, 0x8, 0x4, 0x81, 0x101, 0x7158}}, &(0x7f0000001540)=0xb0) msync(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x1) sync() setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000001580)={0xae, {{0x2, 0x1, @broadcast}}}, 0x90) r5 = open(&(0x7f0000001640)='./file2\x00', 0x18000, 0x1c0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000001700)={r2, &(0x7f0000001680)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000001740)=0x10) r7 = open(&(0x7f0000001780)='./file0/file0\x00', 0x400, 0x2) r8 = semget$private(0x0, 0x4, 0x5) semop(r8, &(0x7f00000017c0)=[{0x0, 0x2}, {0x2, 0x9, 0x1800}, {0x2, 0xfffffffffffffff9, 0x1800}, {0x4, 0x2, 0x800}, {0x3, 0x7, 0x800}, {0x3, 0x7ff, 0x800}, {0x7, 0xb0c7, 0x1800}, {0x7, 0x6, 0x1000}, {0x1, 0x9, 0x1800}, {0x4, 0x75e, 0x1800}], 0xa) r9 = shmget(0x3, 0x3000, 0xbcf7f17e02fba8e1, &(0x7f0000ffb000/0x3000)=nil) shmat(r9, &(0x7f0000ff2000/0x4000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000001800)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000001840)=0x72, 0x4) getpeername(r7, &(0x7f0000001880)=@in6, &(0x7f00000018c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001980)={r4, &(0x7f0000001900)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000019c0)=0x10) shmctl$SHM_INFO(r9, 0xe, &(0x7f0000001a00)=""/194) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001b00)={r6, 0x70, 0x7, 0x5a86, 0x8001, 0x3f}, &(0x7f0000001b40)=0x14) 06:54:59 executing program 2: r0 = socket(0x1f, 0x1, 0x18000000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1}, 0x84) r2 = socket$inet6_sctp(0x1c, 0xc00000000000003, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYRESOCT=r0], 0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000140)=0x200, 0x4) r3 = semget(0x1, 0x0, 0x0) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0x5, 0x8, 0xff, 0x1, 0x80000000]) r4 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r4, 0x0, 0x0) r5 = socket$inet(0x2, 0x30000003, 0x7c9f) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f00000000c0)={r6, 0x90f}, 0x8) 06:55:00 executing program 0: r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0)) sync() r1 = open(0x0, 0x80000000000206, 0x0) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x1) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1f, 0x4, 0x800, 0x6, 0x3, 0x400, 0x736, {@in6={{0x1c, 0x1, 0x7, @loopback, 0xb4}}, 0x0, 0xff, 0x7f, 0x3, 0x0, 0x5}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r2, 0x40, 0x4}, 0x8) sync() freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() freebsd11_fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r7 = getegid() r8 = getegid() freebsd11_fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000500)=[r3, r4, r5, r6, r7, r8, r9]) r10 = semget$private(0x0, 0x4, 0x80) __semctl$GETVAL(r10, 0x0, 0x5, &(0x7f0000000100)=""/245) 06:55:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x4) lseek(r0, 0x0, 0x3) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x0) poll(&(0x7f00000001c0)=[{r0, 0xa}, {r0, 0x200c}, {r1, 0x6}, {r1, 0x28}, {r0, 0x100}, {r1, 0x4}, {r0, 0x80}, {r1, 0x4}], 0x20000000000000eb, 0x2000000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000400)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f00000014c0)=""/176, 0xb0}, {&(0x7f0000001580)=""/163, 0xa3}], 0x6, &(0x7f0000001640)=""/163, 0xa3}, 0x40) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/94, 0x5e, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) 06:55:00 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(0x0, 0x0) dup(r1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x40000000000007, 0x200000000000011, r0, 0xffffffffffffffff) 06:55:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="2cc9b29497ff56b497baff17cfa5c8064e4cc9ab9a3a62fb324a05ec6647e1668e312fe9d30fc15190"], 0xe) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) geteuid() fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 06:55:02 executing program 1: r0 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xf2, "8389f2bc99aead665ddba3b25fe84314bc65428c6afad45bf476ffbb05963150a3526d2dfe3cab1749fe605ebc532997f481cc8da516f2d2429025136edd128e81cae1486f80c2ae3846cd2b4c4ec0776fdd9e422ca645327dec7a734288e5c03d28fcfb1f01717245942081f61c803bc843c8984c02d4a197ff8426bb9c4fd22a250894590809f297b8bb7e88d23a157bb5ec3252d494979a30c081b0ac5389135a9a34166bb1a4d284fcfebf8a1bda905345609198d50f8779fb0fef8f071101388f8483644acd43c7bbbda90dcba50cb90932c6ade6fc4dad4e646c293ca7de74583e38e151355ce17f5c918b298091e5"}, &(0x7f00000001c0)=0xfa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x40}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x40) 06:55:02 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x84}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x20e, &(0x7f00000005c0)=ANY=[@ANYBLOB="1000000000"], 0xe917aad44df9de2a}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x2, 0x6, 0x9d0f, 0xfffffffffffffffa, 0x3943, 0x6ade, 0x3, 0x8, 0x100, 0x3f]}, 0x18) rmdir(&(0x7f0000000040)='./file0\x00') 06:55:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) r2 = shmget(0x1, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) open(&(0x7f0000001440)='./file0\x00', 0x400, 0x33500ca0c02617e) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x2b, "463283c4403cde389e35c70762c330cf6c8f6ac1ef6421c0971c96ce18de81a9c04252d8d1d77093a264c7"}, &(0x7f00000000c0)=0x33) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x9, 0x0}, &(0x7f0000000140)=0xc) sendmsg$inet6_sctp(r1, &(0x7f0000001280)={&(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0x1000}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="100000008400000009000000ac1400aa14000000840000000700000003000000030000001c000000840000000a008000fe8000000000000000000000000000bb2c000000840000000200000000000000200800000810000000000000000000000101000008000000", @ANYRES32=r3, @ANYBLOB="1c0000008400000004000000cd0100440200000001000000", @ANYRES32=r4], 0x88}, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000012c0)={@in={{0x2, 0x1, @multicast2}}, r3}, 0x8c) r5 = semget$private(0x0, 0x3, 0x400) __semctl$GETPID(r5, 0x3, 0x4, &(0x7f0000001380)=""/158) 06:55:02 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, 0x0, 0xbce229f2bd82523, 0x4) lseek(r0, 0x0, 0x3) 06:55:02 executing program 0: shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000180)="0e2770ce31c8e0e209f75e2be42dda1fe62455b7fae65a2685dcc1d30f9040d0eb6c56a2da10eca958efdf14e71f7bd3cf99a407b1543f18ade6a706812fcef2ca33a9a3c00cde1507fbc015a77dde5208cf93f4184a7451f9f63496858a", 0x5e) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) mlockall(0x1) sync() sync() open$dir(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x18) 06:55:02 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x4, 0x8, 0x2, 0x3, 0x25, 0x100000001}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={r2, 0xfffffffffffffff7, 0x2, 0x1000, 0x40}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10002}, 0x10) 06:55:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0xffffffffffeffbfc, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x1, 0x12000, 0x7}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000140)}, &(0x7f0000000200)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r2 = getpid() fcntl$setown(r0, 0x6, r2) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x224) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 06:55:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="2cc9b29497ff56b497baff17cfa5c8064e4cc9ab9a3a62fb324a05ec6647e1668e312fe9d30fc15190"], 0xe) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) geteuid() fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 06:55:04 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040)=0x7, 0x4) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) 06:55:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005a0000000100000000000000"], 0x24, 0xfffffffffffffffe}, 0x0) 06:55:04 executing program 0: shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000180)="0e2770ce31c8e0e209f75e2be42dda1fe62455b7fae65a2685dcc1d30f9040d0eb6c56a2da10eca958efdf14e71f7bd3cf99a407b1543f18ade6a706812fcef2ca33a9a3c00cde1507fbc015a77dde5208cf93f4184a7451f9f63496858a", 0x5e) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) mlockall(0x1) sync() sync() open$dir(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x18) 06:55:04 executing program 2: r0 = socket(0x0, 0x10000005, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/201, 0xc9}, 0x80) 06:55:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x18000, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xfffffffffffff7a9}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x8a, "c149f520871de77297fbdf8472571a1764aed249951817bbf0b671ba6890db11a706223d77b4f30fb9b009357d68bb281f643221d01e74314cca22eb3f4c23cdd4395756ce20a84b4e4f2a461ee4762860ecaa456ae1a836e84dcc1c3cbce7eb7e5eb2792d40e1df6090ad58b677cd7a5bc338ea860a33fd6cdcffcfb06a2fe1fc0c05dba194525116aa"}, &(0x7f00000000c0)=0x92) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x5, 0x5}, 0x8) 06:55:04 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f00000001c0)) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) setsockopt$sock_int(r0, 0xffff, 0x1113, &(0x7f0000000140)=0x5, 0x4) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) mkdirat(r0, &(0x7f0000000080)='./control/file0/file0\x00', 0x90) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x3f, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./control/file0\x00', 0x4) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 06:55:04 executing program 1: r0 = semget(0xffffffffffffffff, 0x1, 0x0) __semctl$GETPID(r0, 0x2, 0x4, 0x0) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000000)=""/220) 06:55:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="2cc9b29497ff56b497baff17cfa5c8064e4cc9ab9a3a62fb324a05ec6647e1668e312fe9d30fc15190"], 0xe) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) geteuid() fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 06:55:06 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000080)=0x100) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000280)=""/187, &(0x7f00000000c0)=0xbb) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff, 0xfff}, 0x10) 06:55:06 executing program 2: munmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a99000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) bind(r0, &(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 06:55:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x3, @loopback, 0x8}, 0x1c) r1 = socket(0x11, 0x0, 0x4fe17e1d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0xffffffff}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x9, 0x0, 0x4, 0xff, 0xfffffffffffffffc}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e2300"/125, @ANYRES32=r2, @ANYBLOB="9d00000005000000ff0000000100010000010000"], &(0x7f0000000200)=0x10000010e) 06:55:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20144, 0x18) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x20, 0x100) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 06:55:06 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) writev(r0, &(0x7f0000002300)=[{&(0x7f0000000140)="380509cb5e42c042e804255e463cff3720c0849ff23436834d809a5bcefea7a284dc85b724a13c61821413edad72b71e3fdffe", 0x33}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="9c399eee92a27d09ad88b81a3e73ae5b8630b9fc9b85e55947a9ac39469c50bca5fdb7748171e947da206e19e1e8eff649dd378d811f3fb7c1271cfb7388bfdb139052e41787c4ccaf62582f26d0424a7429a6e9ee74137b15614baffe72df691187631a58c590066e77d6a78e6e944b91a3469f04d812d41c7f2057dd896a7233e4cf2eb483d26a2f7bbd0bd249df5e6074c4966d3937cb193b0dc030660fa704895d205b42c99cc0c37196", 0xac}, {&(0x7f0000002240)="e43f4e990803ff99c302fc0c4e1ae17e89bcd0ae7f920e112ac15798cc9719c60c3cbf5e0a6d67099948c00f882be7d384a6c9a8fb4facf4dad557ca6eebd76661", 0x41}, {&(0x7f00000022c0)="84ee2d6de511a7b7acc9d7e508d8df06e29aa6985f8dd0", 0x17}], 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x2}}, 0x0, 0x4, 0x51, 0x800, 0x9b5, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x9, 0x7}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) 06:55:06 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000000)="224c96d03ddb9e2b9e99884e3ea939263dca330bcac45c217e8edce1a48cbf881a639e1b4f80d29f3814f498b369663251c7aecd2f7c11e6095354d9cbe5f41347add96ad866bfe727c147408b5d179dd3173c4ce9966ca9480b61d753ba9e020feb31a30af3566db2c3d3a53aa8db9d7897", 0x72, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x42]}, 0x6) 06:55:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d8"], 0x1) r1 = semget(0x1, 0x4, 0x1) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000040)=0xd8) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 06:55:08 executing program 3: setreuid(0x0, 0xee00) r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x80) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) r1 = geteuid() poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x25}], 0x2, 0x3) setreuid(r1, 0x0) setreuid(0x0, 0xffffffffffffffff) 06:55:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000003c0)=0x1000, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="fce2ffff0600000000030000ff0100000000ff000d7c527989b324fee0d5aa837db7e5086d260b34bcee3b75f68360014dda000800000000000004000000000000e6b350a1d4d1933f50085f02d7e86e7c15ad1b64172c0b8129dd7ee543adecbf8e912e1f98073808524325e1182c26985c625ad6cfe5386b62a0a09599eb890ff6e4aa367e9c3f8a53c155d25791dd784909bfc886310ffa95ff37695618941a96e2f9a5884e9aad4cc0d0a031a85fcdbd07da4d8475"], 0x0) ftruncate(r2, 0x4) poll(&(0x7f00000001c0)=[{r0, 0x148}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 06:55:08 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x80) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 06:55:08 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x8, 0x7}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101c0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/52, &(0x7f00000000c0)=0x34) writev(r0, &(0x7f0000000100), 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x0, 0x1, 0xffffffffffffff27, 0x8b4, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x5, [0x8, 0x15, 0x7, 0x4, 0x8]}, 0xe) truncate(&(0x7f00000001c0)='./file0\x00', 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x7, 0x180, 0x3, 0x2}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)={0x0, 0x72, "6ff20aa39c235ab4becb611f1f44b227fb74a04f6b8339a3b14220c20fe302ab2741b9fdd2c1f73fc0991e1babb72063ee27802c3e5e244e29a4401471ab68e30e66f402dddbe16c04d0ee0bf3196594eef44b42c5c6fd62c6799046b2b2ff08bbcd5fd6ec3a43fed64c6da7cf6d7d151bdd"}, &(0x7f00000003c0)=0x7a) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000400)={r3, 0x101, 0x3b, 0x100, 0x1, 0x7fffffff, 0x0, 0x7, {@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x40, 0x8, 0x706, 0xb7, 0x5}}, &(0x7f00000004c0)=0xb0) sync() ftruncate(r1, 0x40) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000500)=0x7f, 0x4) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = getpgrp(0x0) getpgid(r6) recvfrom$unix(r0, &(0x7f0000000540)=""/205, 0xcd, 0x40000, &(0x7f0000000640)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000680), &(0x7f00000006c0)=0x4) poll(&(0x7f0000000700)=[{r1, 0x2a}, {r2, 0x20}, {r2, 0x4}, {r5, 0x81}, {r2, 0x104}, {r1, 0x2}, {r2, 0x50}], 0x7, 0x10000) r7 = fcntl$dupfd(r5, 0x11, r2) getpeername$unix(r0, &(0x7f0000000740)=@file={0x0, ""/37}, &(0x7f0000000780)=0x27) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={r3, 0xffff}, &(0x7f0000000800)=0x8) nanosleep(&(0x7f0000000840)={0x7, 0x9}, &(0x7f0000000880)) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f00000008c0)={r3, 0x1}, &(0x7f0000000900)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f00000009c0)="e9b6f4bc0276ede23489604b03a80f44ef07df57e1c6e19243b4008c0a6c4a212881a4862744ee96e5008af268b4e6c2f7e9036f9261300d70f7a368d3253177a9ca4a79e8371c35f591da490ac837cf54bab0afd2554c574d4b1246f833e60af8c106fa79661d313bf6009cc4c93e722f89d11eb719c0919b65502c9dd802ac817ed9c0619fa9a71153ff53521dc0a353ac3d41591f4c8c", 0x98) 06:55:08 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0xec, 0x8, 0xffffffffffffff81, 0x2, 0x3f}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x6, 0xc3c7, 0xffffffff}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r3, 0x4e, "fee30d2ae87c78d4cf5c2940e2a10253ec21a01fe7b9a6704067da062b86f9a1b30220eb905f3027a72d763280a5dfa632cadabd45ac93b493e0ecb880fe93741c058bf45a25903594672429154e"}, &(0x7f0000000000)=0x56) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="8202512f666972380000d3c7661f443d09766fdab36e529bb49f020ddeabf70730700f164269fda883ff85a3a060b29b0853bd305ea07bd8a9"], 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000080)={r5, 0x99}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x5, 0x900, 0xaa1f, 0x9, r5}, 0x10) 06:55:08 executing program 3: r0 = dup(0xffffffffffffff9c) connect$inet(r0, &(0x7f0000000380)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, 0x8) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x7ff, 0xf2, 0x6206336, 0x10001, 0xfffffffffffffc01, 0x7fffffff, 0x2, {@in6={{0x1c, 0x3, 0x8, @empty, 0x9be}}, 0x0, 0xffffffffffffffc1, 0x4, 0x8, 0x6, 0x1f}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x400000000000000}, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x1010, 0x9, 0x6, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000100)={r5, 0x71, "a38a5e0019e49bed4e429ae0edc9df7ed18e3df00af645f55e2e03a057e85242a46268ad3e140ac2deb3d7caaad1cbcffff4de41a5532fee317b306eb6ea66d4d8989deb336017779abfdc7e9a5e61e29988be123ffa782c1b117491948c2e39df44c9d8f6b17370e02c2231a98010e00d"}, &(0x7f0000000180)=0x79) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb) 06:55:10 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x8, 0x7}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101c0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/52, &(0x7f00000000c0)=0x34) writev(r0, &(0x7f0000000100), 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x0, 0x1, 0xffffffffffffff27, 0x8b4, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x5, [0x8, 0x15, 0x7, 0x4, 0x8]}, 0xe) truncate(&(0x7f00000001c0)='./file0\x00', 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x7, 0x180, 0x3, 0x2}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)={0x0, 0x72, "6ff20aa39c235ab4becb611f1f44b227fb74a04f6b8339a3b14220c20fe302ab2741b9fdd2c1f73fc0991e1babb72063ee27802c3e5e244e29a4401471ab68e30e66f402dddbe16c04d0ee0bf3196594eef44b42c5c6fd62c6799046b2b2ff08bbcd5fd6ec3a43fed64c6da7cf6d7d151bdd"}, &(0x7f00000003c0)=0x7a) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000400)={r3, 0x101, 0x3b, 0x100, 0x1, 0x7fffffff, 0x0, 0x7, {@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x40, 0x8, 0x706, 0xb7, 0x5}}, &(0x7f00000004c0)=0xb0) sync() ftruncate(r1, 0x40) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000500)=0x7f, 0x4) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = getpgrp(0x0) getpgid(r6) recvfrom$unix(r0, &(0x7f0000000540)=""/205, 0xcd, 0x40000, &(0x7f0000000640)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000680), &(0x7f00000006c0)=0x4) poll(&(0x7f0000000700)=[{r1, 0x2a}, {r2, 0x20}, {r2, 0x4}, {r5, 0x81}, {r2, 0x104}, {r1, 0x2}, {r2, 0x50}], 0x7, 0x10000) r7 = fcntl$dupfd(r5, 0x11, r2) getpeername$unix(r0, &(0x7f0000000740)=@file={0x0, ""/37}, &(0x7f0000000780)=0x27) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={r3, 0xffff}, &(0x7f0000000800)=0x8) nanosleep(&(0x7f0000000840)={0x7, 0x9}, &(0x7f0000000880)) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f00000008c0)={r3, 0x1}, &(0x7f0000000900)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f00000009c0)="e9b6f4bc0276ede23489604b03a80f44ef07df57e1c6e19243b4008c0a6c4a212881a4862744ee96e5008af268b4e6c2f7e9036f9261300d70f7a368d3253177a9ca4a79e8371c35f591da490ac837cf54bab0afd2554c574d4b1246f833e60af8c106fa79661d313bf6009cc4c93e722f89d11eb719c0919b65502c9dd802ac817ed9c0619fa9a71153ff53521dc0a353ac3d41591f4c8c", 0x98) 06:55:10 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}}) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8) write(r6, 0x0, 0x268) fcntl$setflags(r8, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000b00)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 06:55:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 06:55:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x5, 0xff}, &(0x7f0000000100)=0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$lock(r2, 0xb, &(0x7f00000000c0)) 06:55:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) connect$unix(r0, 0x0, 0x0) 06:55:11 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2801b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229613"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) fdatasync(r3) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000001640)={@multicast2, @rand_addr=0x81}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000001c0)={0x7fff, {{0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) pipe2(&(0x7f0000000500), 0x4) getsockopt(r0, 0x4040000000000, 0x9, &(0x7f0000000280)=""/43, &(0x7f00000002c0)=0x2b) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) 06:55:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1f}]}, &(0x7f0000000200)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0000f500", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1206, &(0x7f00000001c0)={r2}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf, 0x8}, 0x8) 06:55:13 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000)=0x3, 0x245) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) connect(r2, &(0x7f0000000180)=@in={0x2, 0x2, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x2d}, &(0x7f0000000140)=0x8) 06:55:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="568700000000000011020000000000000000000069339bc16c707fc679b5e3cbda0ac2a6fa83dd49ab2bde373c5bfb7ce5054ee30e50ff34ffacbcfbb474bd8e6c417478e578babd324cd19a9c"], 0x98) readv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000440)=""/119, 0x77}, {&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000340)=""/97, 0x61}], 0x6) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) 06:55:13 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) r1 = socket(0x1b, 0x3, 0x0) nanosleep(&(0x7f0000000180)={0x8, 0x1}, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x8, 0x51, 0xb9, 0x7ff, 0x7, 0x3, 0x1, 0x6cf22da8, 0x8, 0x4, 0x5}, 0xb) connect(r1, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x9474}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21020000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004200"/136, @ANYRES32=r2], 0x8c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000400)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4000, 0xffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt(r3, 0x4, 0x0, &(0x7f0000000200)="caf0464e3dd73e9987ba75fd292d4d665c9b7549c8a2261401c231303fb406a3283fb950230d78348da487134998a57b41064f0f0b6948fa82023caeddcb28194a75cf62bbaaa3762759ad719bbeffeb1120739edcb92ace1c6bc3cf6d2fdb6e01e3f23bc1", 0x65) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) getsockopt$sock_timeval(r1, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2}, 0x8) 06:55:14 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x3) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x84) r3 = fcntl$dupfd(r1, 0x11, r0) recvfrom$inet(r2, &(0x7f0000000100)=""/215, 0xd7, 0x40041, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000200)="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", 0x1000, 0x20108, 0x0, 0x0) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001200)=ANY=[@ANYBLOB="3799fad2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001300)={0x0, 0x40}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000001400)={r4, 0x101, 0x8000, 0x101, 0x5, 0x5, 0x9, 0x7, {@in={{0x2, 0x1, @loopback}}, r5, 0xf404, 0x0, 0x6, 0x0, 0x6}}, &(0x7f0000001380)=0xb8) r7 = semget$private(0x0, 0x7, 0xd73e2ca5027bf90a) semop(r7, &(0x7f00000013c0)=[{0x3, 0x4}, {0x4, 0x8, 0x800}, {0x2, 0x8f5b, 0x1000}, {0x5, 0xffff, 0x800}, {0x0, 0x5, 0x800}, {0x0, 0x8}, {0x0, 0x8000, 0x800}, {0x2, 0xa5, 0x1800}, {0x4, 0xfffffffffffffe00, 0x1800}], 0x9) __semctl$IPC_RMID(r7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000012c0)={r6, 0xfffffffffffffff7}, 0x8) 06:55:16 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000100)="33306b8cd6fac00d9984503261fa6dfd72b252a42336dc47bb0fe1e62f0aec93e1947f18622de0e5c81c1bc890f96386566e449b6e07d8d9b52b336af3b9a966d91499c2524901314de37c16587061bfe2e813361374970ea9f084d22f29fb10c03cd8dcec4e4b74f9b8b0bd5623e6ac122d5fa4b2b97f3c0846e650ccffab2ab8f5c575dca34c61c1150b9b1c1c552a56567dd89af41caff84a39d00f07443925989c33ac5b4263fe98d9517c32ecb4068ae60658c850b59a30435ac104fae0851b64b7543e42ea5ef1adb14dae57821ff50d838eff8ec38c4c9b0313", 0xdd) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6(0x1c, 0x2, 0x218) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000040), 0x4) 06:55:16 executing program 2: r0 = semget$private(0x0, 0xc000000000000002, 0x0) getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x40001d, 0x0, r1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x3}) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x20000000) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) 06:55:16 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x0, 0xbf6, 0x3}, &(0x7f0000000040)=0x18) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x3, 0x7f, 0x4, 0x7f, 0x2}, 0x14) 06:55:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x10) msgrcv(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000004c4bcbfca010b36000"/4104], 0x1, 0x2, 0x1000) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 06:55:16 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r1, 0x0, 0x377, 0xfffffffffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000004c0)={0x1b, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) socket(0x0, 0x6, 0x1000) ftruncate(r2, 0x800007e2780e3) 06:55:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="4f12441ac234435604b3b43917e6b602c22d940200002cd8ab40fec73dea44fa02f191b65a0f4dabd53e2ecd0125901a006d33"], 0x6) 06:55:20 executing program 1: open$dir(0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'/106], &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fcntl$setflags(r1, 0x2, 0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c00000004000004fe8000000000000000000000000000aa400d00000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000071919afa000000001baa", @ANYRES32=0x0], 0x84) mlockall(0x2) r3 = geteuid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x7fffffff, 0x3, 0xb490, 0x6, 0x9}, &(0x7f0000000440)=0x14) fchown(r1, r3, r4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 06:55:20 executing program 0: r0 = socket(0x1b, 0x3, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) fcntl$dupfd(r0, 0x11, r0) 06:55:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8200"], 0x1) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r5 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x1) dup2(r4, r5) r6 = getegid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = fcntl$getown(r2, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r3, r6, r7, r8, 0x4, 0xa67}, 0x4, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r9}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0], 0x0) msgget$private(0x0, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r10, 0x4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000480)={r11, 0xd6, 0x1, [0x0]}, 0xa) msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0) 06:55:20 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4) sendto$unix(r0, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00'], 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x100000001, 0x4) 06:55:20 executing program 0: clock_nanosleep(0xf, 0x0, &(0x7f00000000c0)={0x8372, 0x2}, &(0x7f0000000100)) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x7ff, 0x1}, &(0x7f0000000080)) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x100000001, 0x4) 06:55:20 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r1, 0x0, 0x377, 0xfffffffffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000004c0)={0x1b, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) socket(0x0, 0x6, 0x1000) ftruncate(r2, 0x800007e2780e3) 06:55:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x2bb) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00006e7465302f66696cfd5a5c653000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0/file0/file0\x00'}, 0x16) 06:55:21 executing program 3: clock_getres(0x9, &(0x7f00000010c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0xeb18, 0x5a}, 0x8) 06:55:21 executing program 1: open$dir(0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'/106], &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fcntl$setflags(r1, 0x2, 0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c00000004000004fe8000000000000000000000000000aa400d00000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000071919afa000000001baa", @ANYRES32=0x0], 0x84) mlockall(0x2) r3 = geteuid() freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x7fffffff, 0x3, 0xb490, 0x6, 0x9}, &(0x7f0000000440)=0x14) fchown(r1, r3, r4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 06:55:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x1, 0x200, 0x100000001, 0x9, 0x30a, 0x3f, 0x3ff, r1}, &(0x7f0000000180)=0x20) clock_settime(0x0, 0x0) 06:55:21 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1e}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x9, @loopback, 0x3ff}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) 06:55:22 executing program 0: r0 = socket$inet6(0x1c, 0x20000003, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) 06:55:22 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() r3 = getpgid(0x0) setpgid(r2, r3) r4 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fcntl$lock(r4, 0x0, &(0x7f0000000040)={0x1, 0x2, 0xff, 0x3, r3}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000380), 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgrp(r3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 06:55:22 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r1, 0x0, 0x377, 0xfffffffffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000004c0)={0x1b, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) socket(0x0, 0x6, 0x1000) ftruncate(r2, 0x800007e2780e3) 06:55:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r0) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x4, 0x8001, 0x0, 0x1, 0x916, 0x2, 0x8, 0x5}, &(0x7f0000000100)={0x7ccb, 0x2}) 06:55:22 executing program 1: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2087f, 0x20) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[], &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x4, 0x1, 0x2ca}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x12, 0x40, 0x100000000}, 0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x7b, 0x0, 0x0, 0x0) 06:55:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="5cf27f563845d2e4d5083f0bf08c9299939f70a5aaf09f7dc87c8ae423ea2f1a3f18eaeafd05ba7d4f41781301c7293bf9d74128be0229920c6ca9d55edfb5758fa654a36d6d79d96827c1527a394987a3a7e9f62ae3a7f97586db3c939feb713e16f2865ec6671b68562d", 0x6b}, {&(0x7f0000000280)="05bdb80291c4d9a8cacbd8da2654bd0b007a77d3e9690ef5c517d13c3a7ada2738ca4d9ff0ea40009c6f4e7e9dc91d17211b6d2a3b3179b43280975fd12a019eb2a7dffc8bd1bb3ed9fae4c102f1f0186a9166325153089eb292ad0ec6f5d1dec93c9687617d8f0ad6eacaf2fb15c6fb3367a61fbfdbefd061a160e72e0bf4832e4d760202f039e065c3b0546d51eacb89cc053d787bf97863c03933c9649ca98d683bc85c7ab0c55f7817b4b1e1984642d863953399822c9e6bc0efed16706c9850a20269cd7dbecae9b226d56aab318d9f", 0xd2}, {&(0x7f0000000380)="4d4041b5e3bed1cb801151", 0xb}, {&(0x7f00000004c0)="e7ad665a29e1a4115c377544e811dfa11c94fd505842f1e9993d55ece7654e785d39ee7f351c26b732abc96bbc8f800364db8e9f87a7e67579395a4d37e633118cd4156d6f78741e658428f1c62e4b68fd21b833771588a9cfb378acfc611dd12fdb5ace8d2fa3123559bb70aa5a4ce2fb820432e142a255fac2771f2a5bcd9f127e5c89035f99bebd88179e13ce8b32cba72374d06822ba5d2136e5a9bd563daf48dd3c9e8bd1f8532d4fb0c9781a4a73745a3ff01d54f6bc8a2bd228bb15163fd16abbe90dfff0fde66677942cfb2eac5541c8ddca803a9e298fd65395d41e9fee756e1156923c0dc100362feb556d9c7b", 0xf2}, {&(0x7f00000005c0)="0857cf9e51edb7df458c2887aab85c21ca70dc9f591a0e0abd590c723de5ac2c0db6ac51672801d682a57e11c13eeef0d60b6d737e61401c01a567624737f33ab26c673045ac9195f88957458d9a90c919b4521e4f973a02ad76da66304283e748e19be0b8ff623a4dd1f252f44b9cda718b0e850c4718986d9f34c4b53a2035a897f94056118d7567124e74bf5badfdac1a7c7b4e808220a5d2a1897b8c524f1b30d5f937623fd7dd1c2a22b6e823113fb7a157263f4e06c42a8178e1c2926f1f2231ca7e2fed62705816d6452f9819ea0116f9ae7b433cb921476893d9086d7bba0db6f2b74440d0c382902ae44c9fc895", 0xf2}], 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x5, 0x4}, &(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0x400, 0xe0) dup(0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x48) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x916d, 0x4) truncate(&(0x7f00000001c0)='./file1\x00', 0x6) 06:55:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5) chdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x81, 0x4) 06:55:28 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x1, 0x6924102b}, {0x7fff, 0x1}}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) sendmsg$inet6_sctp(r1, &(0x7f0000001380)={&(0x7f0000000140)=@in6={0x1c, 0x2, 0x0, @loopback, 0xfff}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="f5b75887dedad624ec818b84023bee033c2aae358a58859237a955fd491f16ce287fd0d08af8544d73154e8a2e807ac3914bd56f7a7b40f3866492b8731a54cdf2867f4c0e39a0a86c13ca5da55c1dc34cbfda66622a9c68ece83776ad57120f563b01a801d20c2496364f2f5f5e9923659cd398f224398706269b19e164b339096fbf1fc9baad9927ebdb5dbc5ba8c4bdd96a34efcc029bfd0185f43030800315641b37f0ffaedf54ea8fc4b111d342b37c0a16504db5fba91a0b26d93f73f40265b278765e87ed1223f1448d28", 0xce}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="d691546b63d8bd98f26b677b94ed005c3e4193a19c83bb291dc7e31ab90d9c", 0x1f}], 0x4, &(0x7f0000001340)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0xe847}}], 0x14, 0x1}, 0x88) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x102, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4) 06:55:28 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r1, 0x0, 0x377, 0xfffffffffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000004c0)={0x1b, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) socket(0x0, 0x6, 0x1000) ftruncate(r2, 0x800007e2780e3) 06:55:28 executing program 1: clock_gettime(0x4, 0x0) 06:55:28 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669628c2d9b"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400), 0x396, 0x0, 0xfe}, 0x1) shutdown(r0, 0x1) r1 = semget$private(0x0, 0x2, 0x4) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000140)=""/135) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) r2 = semget(0x2, 0x3, 0x109) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/96) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x5, "68ca3129b0e2538b25be15cf17c45e73"}, 0x14) 06:55:28 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xffffffffffffffc8) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f00000004c0), &(0x7f0000000640)=0x4) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) fchdir(r0) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000500)={0x20, 0x200, 0x7f, 0x101, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580)={r4, 0xa97}, &(0x7f00000005c0)=0x8) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r3, &(0x7f0000000400)) clock_getres(0xf, &(0x7f0000000600)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000300020003001300a05d87cc8a6b648b5a3dd356fde7731aefed865045a4dfcb5a244cdbf92e7ee6e6fc6eb2346f3d5c60caa509c1cd1df56b762a025f"], &(0x7f00000002c0)=0xe) 06:55:28 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x81) sendmsg(r0, &(0x7f00000009c0)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000000c0)="cf1753d1f65c62dc00ff8780697643c7f0cfa37cfb0f4323cd46a188d5494b1e9a7b6d42baa007832ef5907e061d1c6266250ac1e5a78490fd30b01f1e3a924952ac6af1587901b29fc6f42721617c", 0x4f}, {&(0x7f0000000140)="4807d27595a5", 0x6}, {&(0x7f0000000180)="d17b3915c7b24c980313b50d6fffa936b7cf0f86679f4a2edf6497464eda770b2f08eb0d8355896fbcf3ec1ff83deabac0abed8a743fb54d00515c621349d05a6e749a5dd3fc48a39a1b5728c26f97f22056f111fda1585f07e1c0f549ec4f3d1ad66fd5f7bfbf3cfd2f01c161cf30d07787a00575", 0x75}, {&(0x7f0000000200)="a2eeb3eba9ea564f7d42adb6800bbf01f4f6a9c6994087733e3bcb868ec64d21e37fb9a4ae2d3ddfe3feedfc68ac4fd2ea161b2d699a7b7226b80495344c27f67334b890fbbb99655f0383c69048cec1bd47d201ed1f94d049e9135455e817dbbb99d65bd1de776246aeab8ba032229c2f73545e9918f7f7f838d526254ae79bccec4057213baaea4f92f34d336b3096b45fd6123b6d066ddc40b9109a71f4b82b", 0xa1}, {&(0x7f00000002c0)="ea55eb5cf495b44a894f483dfa36f7112c2ce94592339305c6de349498e3fc68300bd1c2625041992338515826cd62fdebad83077c0d2b8f8e0bfe21dec8171e72e06db9a4eb90f74947573568fb33211fe579faee55c8017006e5a410936c1a180f6e4eea41edf84c53397006e340d81fa30d5cf5dc2a8aa100cf4ef4937d044f10aa17f62598a787b60b057dc0ec541f17f86e0894e140888e6b65", 0x9c}, {&(0x7f0000000380)="79a0c5fa563b225837f7c079c230559c75a519b695828bc6df013bba596426c00076b61168dc7f48e023ecff303e1c04d103bbbfef3e19f0319ff482a6459e881ae5489cd81ae17a25f53d9db891294f1c5821c32a54c6d6bb3e030ead92c3a2f9e0820f8f43268cd7ab15de3673cb6dcacbe0e5696312b116b0af5a0922a2bb880f5ddd0963cdc5dd58724826ec11e4ae07f6fff8e4c3cc6f062981592a9b6307b8b0235482b522f242daa3023493d6861e1c162489b472f79693753699ff4181fb97f1a903da634c56f975a197fdb3645802ca2ff9d7cb613701", 0xdb}], 0x6, &(0x7f0000000500)=[{0x50, 0x8c, 0x9, "fe86e9a46a6a4bbc4074e602ca6de7369549df1513e63db536406f541244786ad90047cb6994a4c23c49d19571dddc27cd4a6e611bb1e341455f"}, {0xc0, 0xffff, 0x800, "500dec5a41fd2950a4a806d7a6700de3aff8c0b3ff409ba3ed2b1559ddeec76dbd60cbf2b560bac3901f77af711c3311ed4ab94bd8f186232ed78c67040cc4ccf564c48f1974525878577ae2c0c2f199d049263fa942422b180e9e5248d34b897d770054a00755d54139f3eb273f0d14132c6906eab2e14e8bd71100db37c035b900ae9f75bf1eff953cc6bc643793cf687c30c1dc09780bb93dfefb47dfd0706d90116daee5dc84dc97e0292a8a8d"}, {0x38, 0xbb, 0xfc6c, "603101a5f77a89fc1fc80a840b8233816a2f20e19fa6b6fedf80dca1147e0e1a5ed51cba"}, {0x110, 0x84, 0x70, "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"}, {0x80, 0x6, 0x8000, "1dcb5acfd3548783d9af6517dc16e719577f2c0c75c1bca1cb4445dd50e6e82aed4b0140cdec25797efe0e86226cb68307acd19a6da3c45dc859d28d4f1f0bf41ca1a86de5b3b2e80e31d6233e4c2194d30db6a1ddd1069047a8ce1f5bcec35f39f03ba24ee06eb636e010a539"}, {0x88, 0x11, 0x10000, "881a6b960b1fad5a611d2b0e3837f2f3f7474657006f8f2e6bd0065cd6e5e9f7ae22b3aed10b0da1c9975cc8b7dab6bdeb140374ddc7b9a004d433c3db3e50c115f03ee3ec8beabbbd9c82f72b666a127db9281f613079448d9b78a987c4a6886f2d20bbbdae80014c86aed9509c84110aa1d800248f"}, {0x38, 0xffff, 0x101, "3c55e4c2463f8fbd4a3f49913f04fdf4855a61620c173f93d541a1426655c86ec696cf89"}, {0x20, 0x40643575d62ae668, 0x15, "c5d96f58fbe82e2e68c212"}, {0xe8, 0x11, 0x9, "77262fef47b9637302957b8853d18eaee9cd0b22da5eccd55fa881d724bc3a05820309b78cb42cd462f3d4835d5e12b084481b7a904e8ff1bd296b268f84674740755752131b3a42ef1af849667f78a6d1cc60aff6fd4ee558e69ddbbbe5c03d6fa95613b23ab780ffc42f6c56c2f1aa901bf83140e1a3b588f13ed29427f391136bec11586f65329329f90368fc88536bfcf81af6078f18ecd82db6607148c527f04a97dbfcf1d21113515070932c48f87fa02b2628634ab1ca673996073c18c504426ca605a0602aba08d0de3ed7d46f58b1"}], 0x4a0}, 0x482c6289f0d2c5b5) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000a00), 0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000a40)={0x8, 0x8c3a}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x500}, 0x10) 06:55:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x6) socketpair(0x12, 0x30000007, 0x910, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 06:55:29 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/108}, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000240)=0xa) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000440)) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000540)='dctcp\x00', 0x6) execve(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\'%\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0xa, 0x7}, &(0x7f00000004c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair(0x1f, 0x10000000, 0x80000000, &(0x7f0000000500)) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x3, 0x1, @loopback, 0x3}, 0x7, [0xffffffff, 0x6, 0xff, 0x5, 0x5, 0x100000000, 0x800, 0x3]}, 0x5c) 06:55:30 executing program 0: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r5, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r7, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r6, r8, r9, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r7, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8) r10 = socket$inet_udp(0x2, 0x2, 0x0) semop(r0, &(0x7f0000000240)=[{0x3, 0x6, 0x1800}, {0x7, 0x4, 0x800}], 0x2) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x1, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0xe, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x7}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYBLOB="081301100400"], 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r10, 0x84, 0x107, &(0x7f0000000600)={0x0, 0x6, 0x0, 0x8}, &(0x7f0000000640)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000700)={r11, 0x100, 0x2}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1, 0xf, 0x6, 0x5eba}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000000c0)={r12, 0x5}, 0xffffff32) sendto$inet6(r7, &(0x7f0000000780)="6e9a2e03ee9e9fb1dab35a1f3a4cdd7f92f8020894121a3facebb59d597611862b35204980f1922f92eff2e7736f5240101cdf4a6c620ed459236f0fbe542038b9256abfaf189652fdc660383a4cb1ff459196151e9aa4d6a8524b6ea8e02771d75ce0784a64c73db6d39ef98745719540362096f6ee05fb7a67bf85060e00ba0184964e142ca4e145e2e587521076063f176885bd367e2c4b4053650daec490100566fdc608ff6dd06a09b65472981171e28bd14fbf516e1bfc8b2d893b3d130ddcf40bbd59ed886e4c7a5b5d0f8d31be30af1fa454437308f8dd7cbb84dd50d34c993beda3de59f65c335f30686c17546657244fed49", 0xf7, 0x181, 0x0, 0x0) 06:55:30 executing program 2: munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000cfb000/0x3000)=nil, 0x3000) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x8, 0x4, 0x2f7a}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0xffff, 0x0, 0x8000, 0x80, 0x9}, &(0x7f00000000c0)=0x14) syz_extract_tcp_res(&(0x7f0000000280), 0xfc81, 0x1ff) mlock(&(0x7f0000cfe000/0x1000)=nil, 0x1000) 06:55:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x6000, 0x1f, 0x80000000}, &(0x7f00000001c0)=0x10) sendto(r0, &(0x7f0000000040)="28f591a3c72458170f7731e758694b01f6c88f68b57b614b7756bdca07f71656cf15241e6d7f10698f124efe4fb8b5f2ea084bebab", 0x35, 0x80, 0x0, 0x0) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x5, 0x4}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYBLOB="0800000008000000c307002508000000f4ffff7f"], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 06:55:35 executing program 2: munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000cfb000/0x3000)=nil, 0x3000) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x8, 0x4, 0x2f7a}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0xffff, 0x0, 0x8000, 0x80, 0x9}, &(0x7f00000000c0)=0x14) syz_extract_tcp_res(&(0x7f0000000280), 0xfc81, 0x1ff) mlock(&(0x7f0000cfe000/0x1000)=nil, 0x1000) 06:55:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x80, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x3800000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb, 0x120000000000}, 0x8) 06:55:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0)=0x5, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xb5e1, 0xffff}, 0x8) poll(&(0x7f0000000000)=[{r0}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) symlinkat(0x0, r0, 0x0) 06:55:35 executing program 3: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000000)="41ad9fde46ff00af0eb59ef4d9daeda50e9f06b1000089ed308391db6dbe555de92873689dde9a870d7e059e4262683e877d97a9dbd71fbd04c600"/92, 0x5c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x101}, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000080), 0xffffff11) 06:55:35 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000002680), &(0x7f00000026c0)=0xb) writev(r0, &(0x7f0000002380)=[{&(0x7f0000000140)="ab0aa7b9c97ffc7fc7d5cdcacca5e6aead763667c2637557c38a9b0abe8d3ebed2018a0d7a8af098a1a577aab6cb768cdfc395ee09540418ce8629271955c12098a4bc5bc01db92eda4123b923b8fe16f203e42b52d024ab5ca4811beeeea6b68977e039ae6ba69028139b6d78b7791b38aca5fb57d46a199901afc53e367bea39cea3ad1b1530234d4844a5a66f22a9c4900f529b57c5a64db003c49228fd0a36", 0xa1}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="3bd190ad1f607081d1be1eae18ddb710de32f9ceabb25ecdcc536a5a45ee5b9a0853d5f9c3133e9e6b46e1f381c2874f94a4570cf0611a868838c82bcf9c4087b56e2d5c691f68c1835352390be0d9b891f9fc0342ddeb50184ae8a1b1913d5c6b1c66aa742b81482dde25a5", 0x6c}, {&(0x7f0000001280)="8722ace908000946939935354b31faba0d60936bba1a9d768a7a8218fd9f198fe9694a226a98aab58c9868279d5448e600a6eb272d3a177b33b9d50d66bdba8bf83b02b7d7791f657780b34e35ef18eae81573830eea05488df6648eebe8761efe2604b49645703b63b6e276cec960ef4fb739ec73dd0c1b05eda8d45b8887f6edc96760401f5ac33c0be59d1516c17ea4739fa32382377104a4c61e3a7d8dbffe2c676ebc4273e2acac9201c3747dea3ab12a141496529c02f4e9ae1aa5fa", 0xbf}, 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", 0x1000}], 0x5) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000080)="c2fcdb27ad628dcaaad52fb9bae442a82f41f2c1fb372dde13b6f64c4639a5b1b6", 0x21}], 0x1, 0x0}, 0x0) fcntl$setflags(r2, 0x2, 0x1) recvmsg(r2, &(0x7f0000002640)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000002540)=[{&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f0000002400)=""/212, 0xd4}, {&(0x7f0000002500)=""/11, 0xb}], 0x3, &(0x7f0000002580)=""/145, 0x91}, 0x40000) 06:55:35 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x2) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) lseek(r0, 0x10000000000, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) sendfile(r0, r0, 0x0, 0x7fffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x100000001, 0x3, 0x3}, &(0x7f0000000200)=0x10) write(0xffffffffffffffff, 0x0, 0x0) 06:55:37 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) 06:55:38 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4b}, {r0, 0x2009}, {r0, 0x41}, {r0, 0x40}], 0x20000000000000d4, 0x7fffffff) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r1 = geteuid() syz_execute_func(0x0) write(r0, 0x0, 0x0) open(0x0, 0x0, 0x0) r2 = shmget(0x3, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) fchmod(r0, 0xe0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x1, r1, r3, r1, r4, 0x100, 0x7}, 0x85, 0xfff, 0x1, 0xffff, r5, r6, 0x28b0}) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 06:55:38 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x20004, 0x100) setpgid(0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{0x25, 0x80000001}, {0x5, 0xfffffffffffffffe}}, 0xfffffffffffffffc) fsync(r0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) open$dir(&(0x7f00000001c0)='./file0\x00', 0x200c0, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0900ff9b0dc90000e1116dac000000000000"], &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3f4a}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @loopback}}, r2, 0x4, 0x8, 0x80, 0x9, 0x38, 0x2}, 0xa0) 06:55:38 executing program 1: r0 = socket(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) 06:55:45 executing program 3: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r3, 0x9) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 06:55:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000280), 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r1 = open(0x0, 0x10400, 0x8) open$dir(&(0x7f00000002c0)='./file0\x00', 0x100200, 0x40) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000380)=""/137, &(0x7f0000000440)=0x89) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000e200800900000000000088f10000009db300"], 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x2, {{0x1c, 0x1, 0x7, @empty, 0x29}}}, 0x88) bind(r0, &(0x7f0000000100)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) recvfrom(r0, &(0x7f0000000200)=""/124, 0x7c, 0x40042, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0}, 0xc8c3}, 0x1c) 06:55:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x14) recvfrom$unix(r0, &(0x7f0000000040)=""/1, 0x1, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) getresuid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)=0x0) getgroups(0x9, &(0x7f0000001580)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpgrp(0x0) r8 = getuid() freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() r11 = getuid() r12 = getgid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001340)=[{&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="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", 0xfd}], 0x3, &(0x7f0000001680)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0xb0, 0x81}, 0x88) 06:55:45 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) recvfrom(r0, 0x0, 0xfffffffffffffec3, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8) 06:55:45 executing program 1: syz_execute_func(&(0x7f0000000180)="64676642e21e440f3acc3b00f30fe63500000000f396fb66440f5840fe21fc114015c423c96dc805d0000000643e67f04310811ca95501c4c27d2fb57d5b827f1b09") 06:55:45 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) flock(r0, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x206, 0x4) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9090024c7cb61810000000000") 06:55:45 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xffff}, &(0x7f0000000100)=0x8) clock_getres(0x9, &(0x7f00000010c0)) 06:55:45 executing program 3: r0 = semget(0xffffffffffffffff, 0x2, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) dup(r1) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x20311939, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}}) 06:55:45 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) unlink(&(0x7f0000000100)='./file0\x00') bind(r0, &(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @loopback}, 0x8) close(r0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='@\'\x00'], &(0x7f0000000500)=[&(0x7f0000000440)='$*\\,\x00', &(0x7f0000000480)='(+\x00', &(0x7f00000004c0)='[-@.%[%:\x00']) r3 = socket$unix(0x1, 0x7, 0x0) connect(r0, &(0x7f0000000540)=@in6={0x1c, 0x0, 0x5, @loopback, 0x9}, 0x1c) chroot(&(0x7f0000000580)='./file0\x00') connect(r0, &(0x7f00000005c0)=@un=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f0000000600)="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", 0x1000) setresgid(r1, r2, r2) fcntl$getflags(r0, 0x3) connect(r3, &(0x7f0000001600)=@in={0x2, 0x1, @loopback}, 0x10) truncate(&(0x7f0000001640)='./file0\x00', 0x6) symlinkat(&(0x7f0000001680)='./file1\x00', r0, &(0x7f00000016c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001700)={0xffffffffffff0001, 0x22, 0x220, 0xa0000000, 0x1, 0x3, 0x5, 0xfffffffffffff6b2, 0x0}, &(0x7f0000001740)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001780)={0x3ff, 0x1000, 0x5, 0xffff, r4}, &(0x7f00000017c0)=0x10) accept(r0, &(0x7f0000001800)=@un=@abs, &(0x7f0000001840)=0x8) rename(&(0x7f0000001880)='./file1\x00', &(0x7f00000018c0)='./file1\x00') chroot(&(0x7f0000001900)='./file1\x00') sendto(r3, &(0x7f0000001940)="0d9bd6b50e7715713c16fb087ac0fff0e22c0951b73195b4582e6ed029cb8ecb8cb14d16a06c756adbf835854e59932bcdd867cb52f264840ec78a6ea8641683617bb87f42c857f88a1119a78ba7fb20d9cce9201fafb172d0cb0bcda631198f76a85a18331495265e413a7e17701459920efeedb81a00e8c344f079a2d4ce6a44b624a8c7d7bbaebd56da6357e33bc01d3cef8df6d7b54df86aa009a76ba59c1f78530e3a998ed74c6758b478b1ccf0e7db40a40bb39eed0749a0fd9f50f796a9ad416ee5754b2a795fee145e851ed09c49e3ba7cf26604", 0xd8, 0x100, &(0x7f0000001a40)=@in6={0x1c, 0x0, 0xfffffffffffffe00, @loopback, 0xaa1}, 0x1c) socket$inet(0x2, 0x2, 0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001a80)={r4, 0x9}, &(0x7f0000001ac0)=0x8) socket$unix(0x1, 0x5, 0x0) openat(r0, &(0x7f0000001b00)='./file0\x00', 0x20001, 0xa0) 06:55:46 executing program 0: r0 = open(0x0, 0x0, 0x0) ftruncate(r0, 0x400000000101) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='(-,\x00', &(0x7f0000000140)='^\x00', &(0x7f0000000180)='!,:\'\\\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-$\'\x00', &(0x7f0000000280)='.)}\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='%#\x00']) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000380)=0x5, 0x4) 06:55:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x5, 0x1}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) semget(0x0, 0x93a2ac32a75ccbe9, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x2c, 0x0, 0x0) 06:55:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={0x0, 0xad}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r1, 0x10000}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="684953c504"], &(0x7f0000000040)=0x9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) write(r0, &(0x7f0000000200)="56b8f13774f42f01d04092059b9753827b6b6eed2661f824b109707a42e4bce598dc32d81f711baf44089720ed27787b49adef960bf2632cab11028333ca92395fae1594f64d687675e6bbf5c5f7e1cacc6c56cfd8e878d8f81ab638e697af0b63861cfb9a39c3abbcb58645213d984f0ec5d92b73f1323712a9f29b4a4a8368cd2f7b02001d8e610dcc65c64b1557d6fa00053d4e61abf9000f1120d1cefc1188711faac2060087f5bfbf1aa9214e8297d8616a894db976ef9b20526417", 0xbe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="cd00000007000000ffff0900018092000300000002004e210000073a00"/156, @ANYRES32=r3, @ANYBLOB="01000100030000007f00bc0b9918000c00080000"], &(0x7f0000000380)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000004c0)=r3, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0x1) 06:55:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x200, @empty, 0x8}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000100)="09e80228dc965a44eafca9e59cc0b40d31bf5a8f1280b9ed81bd73de482b86f25eb6278e2f20d6c3d350e7796bd83cbcd905f2d68b54d4c007dc7128843a2f5e4506e6b91f00d7f6231580a69fdc5314bb7d912e9c8ef39e70a983fba438b4791a20512ffb04e7c2d66e417498416063e6fdf716455fdce60bf9492e2b79d8e1372e837bf32518551e22b912aee86fd99b49da9c90db9d465ee64734b2963d13c7db5d5c5019cf15d71b4907b7823b4322eb25c3db02078fd75024e3a9f7e0419541370edf6b88b2a7a424ed5dedc606fd97ca8437f7ebeeb1a4a2f8773c589653758ab58079115e798b009c2c61e9d839b6c2b6badc", 0xf6}, {&(0x7f0000000200)="105965da43d6e812dcee434f3eac5fd592e7f6161284b45dbf5c599d571c62d1e0ff37cfbb2850eb474658d41ce2136e1550aa7240caffb522864a63e2ec7501335260386c927a30f7ab704a325e1a54492310dbd7fb80ba71b84b69221a245aac5dc8bc80ce2df17336c63c0ccb5ba86284ccbb1cc46f622169b05748d66313532c3072f04df998bd49593909c48927c6ceacfee19eb6b8d07cee8e804bf0255bcd2fa491d97a04a1320d9db3ad53d43eab14d87cade931f1d6a8d4e798a36baff68b0cae6470054c33c5ae8d1be280dcffe8efe398b6438c4a0bf4357b393ba89a09609c2b5309225fe8358a7b953d65a2f7625c6863", 0xf7}, {&(0x7f0000000300)="b87f881cd2736b942dac7fb6c38b34d4d3ca82a1fcc600a3fdf4346d39f74c64ee9888dc4123768e962bdfd2e418b05947092c7e0a0ff3fd619671fa16ddae802a5cc96391a9eba3aa1a49f700bf8d1ebc76bd85fba09c62366362077e73960e0dd46f2d200d8afa824f72cd0568bd9a94e2c46604200492fa89718e00ec4b024947f6fa4c191c40cdf7420f232589af99d02e0baab4fbcd9708afad26ff8b94d4ae0dcacb6598ee53e62d40e3bc9f899cee66766f05a6026c0bf8a594f795d0ce9b90521dfd58394f4c8c", 0xcb}], 0x3, &(0x7f0000000440)=[{0xe0, 0x0, 0xfffffffffffffa00, "6c124a6dfd6278258a7327dcca0b2b62c7c5d0e4c6073e310c8a995bf5ba48f1d076c79de4bef0c3d2d0d97b8599558e9f6f303e62be1bd14e9ef4eebd734cb0e8c2d9afb1f7b0d5d211794deae34cf4d476037b2e5a4459203a83e64863ec83f1e5d07ce334903ff41a30afb1ec749dee074d8c686300a36d28dd1daa88cf0c032130b78143d998c25e7c0cf9023d793a4a195a62d95e4c81ce03b2f4811194d3272bc4c51637ecfe2738e5203b61b5b2c2794733a4d7652909686269c6b30ec241c445abd4127cbca30ddd"}, {0xc0, 0x1, 0x2, "fbde060c271e1589a9c92ae1adfb5575ebf3be098ad11c636ebeedd92597072e5c0cdb67ecfb808224f56c11fb58e974327819831fbdc23ddd967f1a66ab08b6579b82e9149aedaa760a0c007d7ea061b595be7cfdb0f529245fdacb4a7a68d0f15ba47126a417279a71d13c89a022140b93036af209a4e4497ffa1458c825e276a53df1b492564cd3d22f8c8bb98fc53a4f79d55a762b8051c488af45eff2dbcb6a1aba8a589551a94ed0"}, {0xb0, 0x29, 0x25, "48b1d7344fc3c7ad648b550e5b3abf257caff6f671e7744166bf5071e628c2f279418bacf166b840db1d0d1f636b09362be281d1d3afc8a028c85d00a0c9bab3540614e1fc05c2015163684bcf01b844aa403dc0680b199c742cb9d04e342d35a9100bf83cf8e616b8ef0acdb7250eabd5ae5ef8307bd912e30a78a302d5b30517c04f1c387b3421e2980d03a6252dd4b990d5e6462d4066369d8b"}], 0x250}, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) 06:55:47 executing program 2: r0 = semget$private(0x0, 0x20000000000007, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, 0xee00) __semctl$IPC_INFO(r0, 0x0, 0x3, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:55:47 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x3f00) syz_execute_func(&(0x7f0000000040)="c4a1a5d0a500000000c401bd71d50ec441f9c5f4afc421fb121bc4e1b75a3f47d9f7c441885c3f400b5c03433ef3420fbd61ddc4c3f91525b8e000005e") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x841b) read(r2, &(0x7f0000005140)=""/4096, 0x1000) 06:55:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xffffffffffffffc0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xe, 0x1}, 0x8) 06:55:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f00000002c0), 0x8) 06:55:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) getuid() recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) 06:55:47 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000080)) fcntl$getown(r0, 0x5) 06:55:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xc, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x1000, 0x40, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x2}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000e4"], 0x8) socket$inet_udp(0x2, 0x2, 0x0) 06:55:49 executing program 3: r0 = socket(0x2, 0x5, 0x100000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653008"], 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 06:55:49 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) lseek(r0, 0x0, 0x2) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}, r3}, 0x14) 06:55:49 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x22) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000440)=""/85, 0x11) 06:55:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x0, 0x7, 0x4}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x0, 0x0, 0x305, 0x858a, 0x9, 0x5}, 0x98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8) 06:55:49 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73fdd1362cc2e882022e2f66696c653010"], 0x10) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x92b1, 0x81, 0x2000, 0x0, 0x8, 0x7, 0x7fffffff, 0xed6e, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0xfffffffffffeffff}}, r1}, 0x8c) 06:55:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000002c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x2, 0x0, 0x5, 0xbc}, &(0x7f00000003c0)=0x18) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) connect$inet(r0, &(0x7f0000000400)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r3, 0x11, 0xffffffffffffffff, &(0x7f0000000000)=0x2, 0xfffffffffffffe82) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, &(0x7f0000000080)=0x8) shmget(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) 06:55:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0x1f, 0x800, 0x101, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x7, 0x9, 0x7, 0x180b}}, @sndinfo={0x1c, 0x84, 0x4, {0x77, 0x20, 0x543c2f52, 0x2, r2}}, @dstaddrv6={0x1c}], 0xb8, 0x101}, 0x800000188) 06:55:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @local}, 0xfffffffffffffdd1) 06:55:49 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x10000, {{0x2, 0x2, @broadcast}}}, 0x90) munmap(&(0x7f0000d8c000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a9d000/0x4000)=nil, 0x4000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@broadcast, @remote={0xac, 0x14, 0x0}, @rand_addr=0x5}, 0xc) 06:55:49 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x400000000101) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180), 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={r2, 0x5}, &(0x7f0000000080)=0x8) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x2) 06:55:49 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ebd000/0x2000)=nil, 0x2000) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x8) munmap(&(0x7f0000e6b000/0x4000)=nil, 0x4000) mlock(&(0x7f0000c00000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 06:55:49 executing program 1: nanosleep(0xfffffffffffffffe, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) 06:55:49 executing program 1: clock_getres(0xb, &(0x7f0000000000)) clock_getres(0xf, &(0x7f0000000040)) 06:55:52 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, 0x0, 0x0) 06:55:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x10000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000240)={r4, 0x4}, &(0x7f0000000280)=0x8) 06:55:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000789bec3890d1af3f747ed6bb31dd1151717ed63cc6c1133822d8527fac68fd8f689a655475bf9034a3f9755e4fcb90be4221e74a66e31656fcbd3944cf985e71959cad95181188edd424a31b34552832762d1ed8a191b0188982fa4758def031e87aa4ede84d9cc7527b151c5adb0343eaef3c7b6d42f02c9bd7c8c476bd94afcfb9b05ed3cb3bd9e9683e9794a98865bb9d5ec00bf381f44da07fea", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) socketpair(0x2, 0x2, 0x445, &(0x7f0000000080)) 06:55:52 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x400000000101) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180), 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={r2, 0x5}, &(0x7f0000000080)=0x8) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x2) 06:55:52 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0x1d, &(0x7f0000000000), 0x8) 06:55:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0x2b, &(0x7f0000000000), 0x8) 06:55:52 executing program 3: clock_gettime(0x7, &(0x7f0000000a80)) 06:55:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0), 0x0) 06:55:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0x10, &(0x7f0000000000), 0x8) 06:55:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x5, 0x4ca31, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0}, 0x1c) 06:55:52 executing program 3: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, 0x0, 0x0) 06:55:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept(r0, 0x0, 0x0) 06:55:52 executing program 2: r0 = socket(0x280000000011, 0xa, 0x0) write(r0, 0x0, 0x0) 06:55:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0x29, &(0x7f0000000000), 0x8) 06:55:52 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="8a841f28", 0x4) 06:55:52 executing program 3: r0 = socket(0x280000000011, 0xa, 0x0) shutdown(r0, 0x0) 06:55:52 executing program 0: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080), 0x0) 06:55:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0x2c, &(0x7f0000000000), 0x8) 06:55:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e0000002ac1414aa010000000500000100000000e00000017f000001ac1414bb0000000766992a71bdf7c7a18834b5fb415b22ef440d7793cc3fc144411f5696507778bfbd8ebaede16a244b315c001d4e0518234cc3ea8edc7c8a05ea1275ee0fa8e463a4d94968cb7024772c951f813831e92d75b3fa7232c94c088ab907d82b4dc1f4ccd56c22b19e41c45d9f7117b00bf9fead56cb7c7b15a319c104d12f602929ed31c0991468215735e407efb21bb68743440f6407dbf4deb9da545c27ea88e2f4ab21a7a0e04300437d3fd0b95f"], 0x1) 06:55:52 executing program 3: socket$inet6_sctp(0xa, 0x0, 0x84) 06:55:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0x2c, &(0x7f0000000000), 0x8) 06:55:52 executing program 0: r0 = socket(0x11, 0x80002, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, 0x0, 0x0) 06:55:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x7c, 0x0, &(0x7f0000000240)) 06:55:52 executing program 3: syz_execute_func(&(0x7f0000000040)="660f3817d36536d9fc0f73f4fec4e1696533c4e1f8770fae42fef3acf0fe4be08fe88ca2a6679d00000ac4c1d815d0") 06:55:52 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="5500000018007f05480500b2a4a280930206000400a843096c2623692500060013000105bd50ca8e9848a3c728f1c46b7b31afdc1338d54400fd9b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, 0x0, 0x0, 0x46020068}, 0x0) 06:55:52 executing program 0: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, 0x0, &(0x7f0000000140)) 06:55:52 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xaa0014ac}], 0x18}, 0x0) 06:55:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 06:55:52 executing program 0: socketpair(0x2, 0x5, 0x0, &(0x7f0000000180)) 06:55:52 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0x2d, &(0x7f0000000000), 0x8) panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 1 time = 1554274552 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212e3560 vpanic() at vpanic+0x1e0/frame 0xfffffe00212e35c0 panic() at panic+0x43/frame 0xfffffe00212e3620 udp_send() at udp_send+0x1377/frame 0xfffffe00212e3730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe00212e37a0 sosend() at sosend+0xc6/frame 0xfffffe00212e3810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe00212e38c0 sendit() at sendit+0x226/frame 0xfffffe00212e3920 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe00212e3980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212e3ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212e3ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1398 tid 100867 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why