Warning: Permanently added '10.128.10.30' (ECDSA) to the list of known hosts. 2019/05/15 17:40:57 fuzzer started 2019/05/15 17:40:57 dialing manager at 10.128.0.248:27103 2019/05/15 17:40:57 syscalls: 497 2019/05/15 17:40:57 code coverage: enabled 2019/05/15 17:40:57 comparison tracing: enabled 2019/05/15 17:40:57 extra coverage: support is not implemented in syzkaller 2019/05/15 17:40:57 setuid sandbox: support is not implemented in syzkaller 2019/05/15 17:40:57 namespace sandbox: support is not implemented in syzkaller 2019/05/15 17:40:57 Android sandbox: support is not implemented in syzkaller 2019/05/15 17:40:57 fault injection: support is not implemented in syzkaller 2019/05/15 17:40:57 leak checking: support is not implemented in syzkaller 2019/05/15 17:40:57 net packet injection: enabled 2019/05/15 17:40:57 net device setup: support is not implemented in syzkaller 17:41:09 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f00000000c0)="2087f51f4574fa0844134331a741fb171abd3b2c2a46e046a283dbfaf8863e9be7611d1dc7cb05c3cee4fd69fcd6d22fd0dff017edc319a02c96a42d734c45a9c4db0ff59c4050911e28") clock_gettime(0xf, &(0x7f0000000140)) recvfrom$inet(r0, &(0x7f0000000180)=""/20, 0x14, 0x2, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@empty, @multicast2}, &(0x7f0000000200)=0x8) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000240)="00f244f1885734af31f2e5") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x6, 0x1, [0x77b5]}, &(0x7f00000002c0)=0xa) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000300)={r5, 0xf, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000380)={@broadcast, @multicast1, 0x1, 0x3, [@local={0xac, 0x14, 0x0}, @multicast1, @remote={0xac, 0x14, 0x0}]}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000003c0)={r5, 0xc91}, &(0x7f0000000400)=0x8) fchdir(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000440)={0x1, [0xffffffff]}, &(0x7f0000000480)=0x6) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r7 = open(&(0x7f0000000540)='./file0\x00', 0x1, 0x1e) openat(r7, &(0x7f0000000580)='./file0\x00', 0x601, 0x0) r8 = socket(0x10, 0x20000005, 0x1) setsockopt$sock_timeval(r8, 0xffff, 0x1006, &(0x7f00000005c0)={0x6}, 0x10) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000600)={r6, 0x4, 0x0, 0x40, 0x1}, &(0x7f0000000640)=0x18) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000680)="68fa0caee9a84402e4eae937d47bc4a974702b831cfc5ab0da87e79e75c26db19e894dcba5a8db1c74e2a10dd4c2d759acd5bd0a53eb1a7edf1b8e3b22eb7d614576dfb87e79c1020a70f6c504c59a25d64689aa76853d207edb7fe4a0dc32e6eaae0ebad549fa621111bcc664f67c55f44fc811a44287ed7e9eb1b4947adcff76cad8ce01d94bf37f6bfa") open(&(0x7f0000000740)='./file0\x00', 0x400, 0x6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000780)={r6, 0x6}, &(0x7f00000007c0)=0x8) lseek(r4, 0x1, 0x3) sendto$inet6(r7, &(0x7f0000000800)="7449aa1fc92171f79172c7851d9d7ed36fbf0983ec8020a426c9285133c5f764675857d7e5025e47c4b02123c4826065032490b0998f27a99658a751d2", 0x3d, 0x100, &(0x7f0000000840)={0x1c, 0x3, 0x6, @mcast1, 0x5}, 0x1c) sendmsg$inet_sctp(r8, &(0x7f0000001b80)={&(0x7f0000000880)=@in6={0x1c, 0x0, 0x3, @empty, 0x1}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f00000008c0)="2d47fb1479176139527568d97c2227f1833a19e7dff67d548968670fb228f3", 0x1f}, {&(0x7f0000000900)}, {&(0x7f0000000940)="23d4a3359e5b049e807076f07a9d8bac745604858a6c1d87e6391eb4552900e28ace13ae994e1cc38d7f15165bb62a390f8cdf283b2e93f21e3c258929566660adc01f9ea56f0ecfc6247fca457c32114f21d2e173d690ee0cae9fdc43ceeab2e5dfcf9ac7733c", 0x67}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f00000019c0)="6f99af7d7ad9c59cb7bab4ecb9024782f53da90051e688b9ae353da37e2c59ff29ccd246dc2c75874ade15624a0e21c1710ad4c11101260c1c1e993a0216ca5ca30d477bda9977c73cc0b50bcc9dd59438bdf829ea566520a7e27be5119f13fdbad5ad8700a8411fe11bccc067948c94b6ba4a16848e18ec634aa1f8a0389c836bf444a4b76b87bc98510fa165154b76c319c44bc45340bad5893845b3b0950dd85ce6e2382d8dfef7f314ac1284ffa22d86c467c0291a9b4867c353283b664b7a87b29a8a221745", 0xc8}], 0x5, &(0x7f0000001b40)=[@init={0x14, 0x84, 0x1, {0x20, 0x7fff, 0x7, 0x2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x9}}], 0x28, 0x4}, 0x80) socketpair(0x1c, 0x20000007, 0x200, &(0x7f0000001bc0)) 17:41:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x8, 0x3, 0x9, 0x2}, &(0x7f00000000c0)=0x18) read(r0, &(0x7f0000000100)=""/4096, 0x1000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001100)=0x94d, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001140)={r2, 0xf, 0xffff}, &(0x7f0000001180)=0x8) setrlimit(0x0, &(0x7f00000011c0)={0x7fffffff, 0x5}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000001200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001240)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000001280)={0x100}, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000012c0)={r1, 0x1, 0x2, 0x6, 0x5}, &(0x7f0000001300)=0x18) read(r3, &(0x7f0000001340)=""/209, 0xd1) accept$inet(r3, &(0x7f0000001440)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001480)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000014c0), &(0x7f0000001500)=0x4) sendto(r0, &(0x7f0000001540)="0ec275ff7012b45777907b4ba464eaf01a92824b450d5794ed7952c7e5dd2580581e800bb5e33a10ad564c9a50179d67fd55419b66285eb26dfcf4c8fe15e92ac3951ee7aaa85704a10af89abd059b90d608bfaf227d46b94eb576fe8ac73c16cddfd320e11b1ae38f48a872b32ec03eb02e86e93adb3b87aca683ee6162f3dcd2db454e158391db2fee1ec411f17f95bbd045ce89b60ded80265355f5234c608e062fafb0e838b7d173e465104c539e13e2aaeef05cd5936ea7b22c0861c47ddc2cd9dfcb", 0xc5, 0x20001, &(0x7f0000001640)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = dup2(r3, r0) mknodat(r4, &(0x7f0000001680)='./file0\x00', 0x10, 0x7fff) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000016c0)={r1, 0x7}, &(0x7f0000001700)=0x8) r6 = open(&(0x7f0000001740)='./file0\x00', 0x1, 0x2) ioctl$DIOCOSFPADD(r6, 0xc088444f, &(0x7f0000001780)="05f562ec0c84832db374d5ace8819eaedee8e3246afadce31972aa8841f78b249d05e9e04c7c585a5145cec18c20af2b5bd72b3ee604365f559e516d0b9d643d78f46a45363d3fa7482fe515569f13809fffb1ca8d94b2a33c33f14d1687c3d83b8eb5b00be03962daa87919df64a1e5d0f3660ca0619b21b0c2effbeb585d4cf8352913d7d3b6650934b4011b7a6db62ef0ad47458a069f3fe08d1b03262cb68183f0c68bcf17815c8731cc4a9f19642536c034f96bc01fba4ff4129ff12df8cc20e06b8e11f148b855866bda9c58b650a5f4cdbc581ed0c14464424e9b58fae0d278bb4b540b8e81d615e02b280e7ce229b39265252e659316d6d89d6daee72f8746142a6bcc1cc5171668335c85312d8346aa289aa3bc637c50d89448bfd94e76c85e918319ad0ade6c976c5232b7d68a9229865dde677804c36848e988838f659d39015c03a7710af5c9fd87e809a162e584d8b88884b5a0c4d38fa867f95ec57f0ae80e9f688776439fa4632214efd9f6b3064d7ba08b395ae615d42d9ffbba1d2aa2bf4846c907c79006e4f21a5294c5ff1c9683d9e350ee02b69278f77d6a077b2619aae8bb5ac41c63ac99e0e541c1a1f412b8525d970fdd72ce8d7ac71813930f3fb9d5a24b2b2300beb53ee94cb69c3bd3df7affc64307922df14dda9c0582d4eb07ceb8fafb36b53201684734708c9ef643fbea56698487de5516dda7a68fbe3f04f9c3ba38b72d1759814f88b35319be82aa77b99dd3a6845687d05100aa6abaf58dfa7793377dc3e3041bebb7e9a00656c28b4cabdaedcd496735a2d300c6a9773cc0f95dacc96cc809b2250a9dc89e7ff9dfac24b6bf2149eefe044ff1095be53cf98a4cac542d5645e141e9ea04c4f1b9db32fe84972f87bf19d8ba42305ea7cde659fae707c5ff887726f8042ed81f9ee41b75d32e6a216a0fbcd9fb3d5b3ecb08c96544a2ca1318f62f35940fd9bde61baca8daa42784d56f9af2cd812e7493fbd6b1ee4213b45e6e2d25b4f4ab606a989147167c5d0aae73125f8e6ff239e9aeb3c75e81ffe3203d87e34b0cda8a47af4615ff5de2e982eb37fafc5bb6789f821b22b423a0427a4d9edba0fa7f5ebe49b7ccd7a85a0f26a130f441640a073b00fd24776ffe3ba62cc41fbc02898bb6d15fb9e1d2d6bec4d694a7023eab95d898a02cd703fb4a2c90e9343925f40e0b5296d2fb1a7853f891f83a340894bb4411f61457134553767244ae778cad1849b84963e1f51406a4bca9a07b6d1e71fb9747c96bd6c9e75d49ab0140a00ec520d1a9c243d190488fee1460f961317f90a8dae4725a1773c3cdf441b1b4c6e0f46ccc9df5ed09c371dd76391da2af42445c5f4c4c3dc63b74ae654df81afcceffcd56bdc7c26fb3af188b57c7733cf12a7160224dfb6f785d4239127c25f2cb1d399cb67df1faf6618b44030a65b6c246a1746378abf6c3cec4add8ef0e1408d53792f99583b11b0a936031ebe0b455010a74dbcd955e98f87258cc3015448506014305b7a5614c15433247f3a80a5744b0cc956f14d33e05f8472045f981a67f2f0225b3b5581227d33778f3782aeed1c68a4e001273f9a280444b53f38b3f33fdafc9bbdc6acd23c872ef1932813a13c04b80e0a4d818229073924081c4e0fd474322b63920301c001dacc8e9174a86192e568caf9999fbb4f8b12898e02b5e3ccd91a494a40572c71ce64b0d9a02d97fb979f222434ea4b3c7603ee294691d765be3e37cc586554d68a87d56c2cab459c73dc48cc2f82ad51190859f92dad646e63451b81cd987191c354fd763bed4e69fe159470413ed91c0d912e4229ddef3494e07a030cb3269b77a591e83a803abe9803ba9370f8937b8142596411eee92528b572ba00d0c0bd2e63c224e2d34bac9a286b78982899c277d53ce3352078ac6ccf251fe56293df3437cfb7121299b52b64853f8d260c6afd77373d7e837899262f75a229a9bd37485b05efbc73f31222639ba1710f9e7e72ff1a2be380b727a2c53b6639ceeb73876d0ec169c799d731b25b2834cc0053556d1bdf8239d1dec2a700403922af3ef2dbabc53253c545125a4eae71b77b7759472f826e4ba23e29a6e0629e80b4d5342cd5d5490016540c6baad6322d0004fa9488b1ce29b5e1b0b0f54d551e63f350af1b71f2383b12b598f682cdfa77c5bcee916b7582ba18494ce620a75f063cbde7bc22767f93d3f968ccedba57998b6af9556ed82755a69b142ab5ce627158f7f8862876b904fb5a086c6a3fe4f461e4e0b2fee6c67d071469381adea0ecea031e20a9179f37bed3f77e915cc1bd715e35291044659bb95e739f96e0266c0f79ab827c9d8f3ab6460f855f31b0cf39fa49af4e401c88336dacc9b062c542c2edad7fcfa02e9d808e94127f5699535d87d6f529396cb7bc226d07dc5aa1ff87e29cffcabc9e9276bec3de4fda5126e3f432145fc8623eb1e0d010eb70be3eaa68fc7f43239a406a4c33f471e4c797ee094c4923d51d74487f6ffdadd7f22edad179360d6a2fccab4a7bba8eed006dff05ea3d2e37d605142d0ee336e9fa7c462a6db831891d7e41a76b612b1af28b8c309c1102b45dd54212312515430f2e24134065720a2dc3d972d3e05a387bc38a5151f1a3c5eb276830658a2a02a176b7b6e266feec35206b2ca8e98949b7ccfa7b21604a76f6c3dcaf5dfa8b44736d2526f01d53a08f2423cd0907009f73a1ed51d30f946b86b4536bc8b99630026ded9dcc7e92218bc9126bd91551d90c97ba982a80a4e018cafa4fb3b3f7d1fa688785479e073bd321e310b7ac9502571cfd0f19ca7e5e2537c8a62465f7e997987f4efa11c0c3cb7461258c8181fb0f3ca199831852c3dac1f33f779a2e40c03b1f4b181da2fb7ef4b5fada982269e8558437fd48b8473bfe8f424abbe3a18c4f50cab1bf7f720d2b276e7bad54ee6561d59d59e0267d3b4b97e897ce0fabcfd7cfa916615a02caa1e1bdbd075742531418b89bf2239bb00f749a68214578ac6f24397cc3e3ec00fded0126f858248a773396584ddc71964d79a802c980d84fe47ae22753d6ca0adabd456c3bb4d2ee0ec82e7c5ee58b0625bf37f7bed57310cc99e5d7fb865d60721e5bd832e97b246442de50cb65589e92dd8b93e3f402c5e69ad8c8c3a84427c7aee1ce5500c98f6bc6bcae67d26cc78c7056b05e8ccb6e5696988196680d88db7dc82b73a7a8b8c182b8fe4851ed5bfee20dff3cf4574dd21a4f0942b871615b508741e6f0b7941db2f63031471fb32b272302a6e2d46960381137b7f556d9b2ad43109a9644d8703382ef0177d1a0cf1c078f671e031d0fdac21c9d03c0cda587cbdd19b2c743add11bf23a467787132151ab6adf59713df581fea96c53686b49f044f70e55d69b750e669b0bc9e1152aebe46dd25290d091915e89c6f9ffe7f4d5192de48363dc2506f33a08249f5cecfe6a818ec3f102121883ee69034eefa8932841f74136ab2debe77bc17174d8b283e602459af1ec1b35354fa79a88f9bf86652d2dabcfb051cc39134a9f080466fcdc49998426b482b6d9f2185190eb49795dc0ee006d5ba869a815f1eeb1ec474681b1a3aa16966f5f378079eda67e6abb134115f0eef86a44dfbe22d14c5bab143b49c8eb202ba30a84376d1a31964bdecfa7b939e1666f51eba6062a8ea258c1a918843ddd47cf3da4afd5335601f4988911622d3fbea95dea6f60ee92b0d50f660b5a72f252f8e9299525c56c3d0dfbe9ddd4c7bef575e2daa6e09841e7ad94bc28a89a95376626bde60d08f518839689494c37c4766dfb818507024597c08ca318d9b45b23853b785d3cd2d6810aa9f5c1c3d1e819cabe1ab78a2902b38a00b46dbaa3b05ad49abfdb67d26f51d9d97c4e36c0022582637311c14dd7f2a1b25ff5f57d903a9289101fdd5579c549d328912c7782fed30f05cf7d2e77402331382333fecd074180653e636250d0382f896b2cd80e6974c01a9ce90870840a0e9f1743dbd789c1231887f25a98eb4d69694c035856e6e8416256a434a6a1ed0c3d5c63279087fee0e843a39f060c7a844550c13d0f6000bd86069d3132480fe3d58d68afff5a0da2a092e0d249e34826f666c2ee90b549392a70b4d8f083601092dcb24e27f706ad9adffdca4aff2ace2f426d811ad8ca553825c7add80110030da75c69379f387a989545c4a7cd53ada655e01d622c4f7775cec4b3e5f7d2b604d52b351fdd9bb957770ae2845ca3cf07c2b3814f25694b25bb9558f79a3dce474e90c7a0a3b6e0fd4a0bb125ccd7bae034796949c54185b328447ca256b3b454a7552d89a50756fd6ed2bc0e2fd34b833f746a99eae328fc36afe84b03542e21cef61ec4299eaa1fb2277202200a6f2bbcb3139c39460a4653170a5f0fe829b302c03a0ce99db2438ab8352ff02b4acd1b5cd07348e1a706ea22657b5d42fc35f8fad7d37ebf484dffe433bf9cf32324fb8e579869aeed60d3642d3de5078360bf41e31a43bfdd70878af67f3c623fb85c06a3a49748e243a0fa8c7c93c0d3d6a3803ad8da066ef51d691dbfcca9a9246fc49c27d0fd12ea0973d8858cdcc9b8f0d8d2605b15691cab8430f0f3e3bc83e99cea2a85b07660480f5cda31e15ff7b06d48c8a54c272132c48a618b30c7079376554e0e9f4865f44c4148f6598ac3b9e8d49ccf00c9d2e00b1afdbcf0b97618893d375463121e8797e57f882097a93de324c57e85a2f464091f3a24ecd06c589f0844469d01bbd0f00f74a3e25a65113a535e2eb2661a13a880df98d300badf8a5338dfe8a371c0a93f854321637df10a29e7c4c956d56a4c8335b37ccc6762d10941483ec9d536f854c7b99b923a78d765d1699cb765632e0d187b5e60cf741798c9f285222414bc31a85c48af8c2b73a72ba3882125e73ff088e718162497d08f9ad9978c75824eab65bfb07f268d0fc3f62583adb5cadbcdcbcda3d3207bef7997b9843fd9c18474b4511486893627c4d131235b466e024a5bf4f000a255318811830a845ce8e09c9b818e3e6e53fcbdf4768937ddbbc8f41eaca3ffe0a3c74af0dc367688a7a3f102c063058ea15d990ad30dba89197a1c321357386a6ccf225a3eb9bb5e99bd00a977e3342efd203fac0b379a5bb79225dc4c5ec29eee8a7418afa4758e6e805ae7834d37b81ffd04083036d612448cb75f589eb4a2e26ba414caedc58d7552979699d1ae9b6d819532dfe24e8c0ca8fa84d218b74efd9c639f2773d31a8c7d7d0cf0a501638fbe148257a4d8acec59ec21c3a705bae8fbf6e01d4a8f0b585cab5ddbe35e1f2f7fa3fe5a21d57c59c5fe3858e2e57aa4d4a82d9512f47119f809b2c3411492726ef9bd4786f4c764b7f3b12680ccd29fe9cc6c1a2376fc40ea7eee1cc8d6b422900a5227e1ff91b6069069352ab29e32e0149ee189733141944e70fb765ce0c98637a6163543220cd894e4f68cf6ef2b8b882ecb497e028876444e13734ee8c7a587d79655eaee23241e8bda4eeac795526e4e3b43ad9ea808eb1c25c7227c87b317332969876589798e07e84cc340414d24586b52455daa29fc4f8ff047e2861731129a7de22996949cbc837a3e072a65c5ebdfe19e1f8c0c1dae672c8dd88950ea82518d9df6c31d4d15e0016fd0fdd2e6f46b0b2699561bef2f43371506c512d3bbb9641ff957eb825ecaa85ac0e028b0fc2d24070c74be9db7d3eb1d5e421ab601ba5c8867af27108501340088aa1b28ec4269bb198396505ff9c61ce85637057fe") setsockopt$inet6_tcp_int(r4, 0x6, 0x159, &(0x7f0000002780)=0x1729, 0x4) mknodat(r4, &(0x7f00000027c0)='./file1\x00', 0x8002, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000002800)={r5, 0x20000000000}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000002840)={0x3, [0x8, 0x3, 0x1a]}, 0xa) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000002880)={r5, 0xca, 0x1, 0x9, 0x3f, 0x900}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f00000028c0)='chd\x00', 0x4) link(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)='./file1\x00') setsockopt$inet6_tcp_int(r6, 0x6, 0x4a, &(0x7f0000002980), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000029c0)='newreno\x00', 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000002a00)={r2, 0xfcc1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002a40)={0x0, 0x4a00, 0x1f, 0x9, r5}, &(0x7f0000002a80)=0x10) 17:41:10 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x4, 0x6, 0x1, 0x3, 0x4, 0xc385, 0xffffffffffffff44, 0x5, 0x3ff, 0xfffffffffffffff9, 0x80c9}, 0xb) getsockname(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x401, 0x9, [0xfffffffffffffffe, 0x7f, 0x7, 0xfffffffffffffffc, 0x3f5, 0x3f, 0x4, 0x6, 0x3]}, &(0x7f00000002c0)=0x1a) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0xffffffffffffff7f}, 0x8) connect$inet(r1, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000600)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='^\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='#\'+(^\x00', &(0x7f0000000540)='*},\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\\\x00'], &(0x7f0000000700)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='*\x00']) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000007c0)={r2, &(0x7f0000000740)=[@in6={0x1c, 0x3, 0x39, @mcast1, 0x2}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x8, @mcast1, 0x1ff}]}, &(0x7f0000000800)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r2, 0x5, 0x33ed, 0x7}, 0x10) fsync(r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000880)={r2, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000900)={r2, &(0x7f00000008c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000940)=0x10) accept4$inet(r1, &(0x7f0000000980), &(0x7f00000009c0)=0x10, 0x20000000) freebsd10_pipe(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000b00)={{"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", "442d70382df8be932b1a9896fc3c34840d07d9c2c9061917b4eeae7b19f02ac8", 0x0, 0x8001}, &(0x7f0000000a40)="04525a317a8ec4a9c21ef5769bb6bba99fd84d4707a45b5c05891746318d4bd8f30bd9de1f0d3cb882a9f336e11b5aa9284f3b623af45fd1cf8d439ffff4526b08f346cb841a0bc8282147fd99eaa89cb797f2e5c8dcf9e7ff6ddbb21336a2ccfbbd49f267a9002fb5af1c830c7bbcde3b5cf74557b33ad64c24085ca7d1d3964c134886187c16e789786708ae2fc657a4a3162bcdd5be54e74c8ba38765c3d36cce48955ebd8fa9eadcd34e9ec4c565521a8d21b85ed25688c6", 0x2800, 0x6, 0x3ff, 0x7f, 0x1, 0x7f, 0x6, 0xffffffff}) preadv(r3, &(0x7f0000001280)=[{&(0x7f0000000f80)=""/202, 0xca}, {&(0x7f0000001080)=""/12, 0xc}, {&(0x7f00000010c0)=""/28, 0x1c}, {&(0x7f0000001100)=""/205, 0xcd}, {&(0x7f0000001200)=""/98, 0x62}], 0x5, 0x7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001300)={r2, 0x3f, 0x3, 0x6}, &(0x7f0000001340)=0x18) socket$inet(0x2, 0x3, 0x400) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001380)={0x80, 0x900, 0x4, 0x0, r2}, 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000013c0), &(0x7f0000001400)=0x4) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000001480)={{"6f31bc25da82d81fd2841dac6722eea9fef72f19f80f9911a2c49ec854605abb7a975c730f02585215c189492f2a3577043324664f1a1321c6b5efa6041ea996f48020db559020a697f367f050c252c6d59b5a9e9e95cbc21335dd49a3867b2ffdfd1b9268b0b0bdeff347d4b9635e42e44fc5ba76773887d64db72414437f9df7fc0334da2d8087989734442e6b03eae1bab6e6dc4341c761ba16dbbe2b22eb2f227a2d4aab59ff38ec17e8daac0720f389279e8f45c84d7bd5cbd798ca8e10639816525adb90fb28e0e70ea600d8401c925d40c5dea843b9a8040955afc50671ea17e39a7df9734dc4fa609eaa6502c722403c21acde5bb85e58c0c6feeb382bfc1a2b8b660daf4b883a7a96c82e7789b6624970b275e4f8b1a42ae91fa5979c35d94a73a138e84d05fe9227252fe8fe199750c67a0a4c98e046a354f75256be01cd0f0febd2ab14ab7ecb9feb1e1772a693577d228cdef0895a11f07f7701e359a7d65b7dd127ba598c918379d39f3759a4ec65fefdc306760cc3eaa0edd6a9ecfdf481ce1cdc9d021b8ce2692bcb299b8369f8ad994ed02ef5f2d4d755dfbd30587aac42965c55827275ae14b4e86bc0a3f35fa7e06e2aa69f19de55251827e8d62d1129887813d02ad20f67c7f0b262e216098fd1feb47bcad8779bef8452707927ffe7eac6afd603d2d7fe41287bc60fbae2f269b5f03111dfe0122c6fb688f62d5153f8240877b179b35400ac0759b8ad819451aa69eaf60d5a185196ba31e445b57fe710e128448aead678dbc1d0533d54bb26899c33ae6c5b13860e1ef90f8929cfd9372ac9e29bcc6f2dd8d633d28a7de6ea13dfeae6eaf48e5d8d482ecb6ed956425f620d36c133de2976f81273a0e5f48e73ec5821e1f1de354d3793ccb4eebe5112858fbf3bee1f17f10acd534d0f94f0e2918ca81fab8c001f4c4976d9fa18543041371e45b4269e2b7b17cff7107704aa9233cb16fc2943b1e686520ca31065d062717a587d3d980968eca34da549b05ec6caf43f168f04beecb697bc4389176a95e9c0f8437b85d03e0957566b40ae4b81c6b2c1fdf9e9714af5f359663bf1a2a20719eb8ce7331ff8dd2786721aa173fad44f4944426464451eac13891290798b51f99c0d32596d281871aa235dc3a0b9e5329a3aafdde9c6d8b3edba4d2e734d97944c16c0164e305e363036072b91958289a89ab7a758d5f15e5df18b95369b1a657cb32306e644ab783c214e3a3a10063820e1d976c5acd15de6421edcdb78eaea490721c73367cfe4932ef90ae9f3cb3214324176d6f3d7dd6238e23f048e0f57480ac9a372c5dfa0f4fc86f744ba9b490fc52c28818523ee2a74e19fbe031fc44f90cfc97a0a8b72b70ba0d46b476e3565f86a1342f666e1241bc2254d61e157d7a8415b2d5a70208f6adcd8e7988bdb95d0995a42", "0399029d04cef33b60d6b2e25431eee9530147aa1b484121f841b1ff5a07cf0b", 0x4, 0x7aad}, &(0x7f0000001440)="34b5a25b1045f555297037fcb7acdda24071910e247276bdb70a987cd858afd59396df24031fa45f", 0x80000001, 0x5, 0xffffffffffffffb5, 0x100000001, 0x4, 0x3, 0xe, 0xf153}) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f0000001900)="ff0fb1a269a7780f2657465d8d2fe52d76590d62073035b3d567ff83601a4d0ac5625a4822f51eee75fa4cd76757eca0914e794a3ee55952f15d7deeeea32194f8c3d31e03558b172500b62dc51d010ed73f61755cb35afa06a92485105c1e1049b3f0b90ba4b7da0a000263a860a777d1491aa8be0d191fb7d18fbc6fc4d55acf8e947b9eac2f379909378a1a63c9db83fa8d636618") getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000019c0)={r5, 0x5, 0x80000000, 0xfff}, &(0x7f0000001a00)=0x10) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000001b40)={{"f5b534f8abb2405aa538287eb50481ed234ea32ff9d2d0c6a627be4b035c916129aafeadfea325a326085990408061feaacd5ea128f282bcc150192e35f2ee71e1d989d3138b7fa9180196efccd2d4437b1049edcaffd1dcf50fa4736d0773db604464a78f158d99c6b73d7e02b72ab8f03f692253e6de58913854f2ad6fdd4e9b9718ce6fc88579f6608b113e5664b44ff3f1df06f1fadecd76026e07d7f4f984d0f26a6e5b8045a6252d1adc65fce74ff5edacecd2f90f33c631530acc071a268718c546a19f03c8b568c696bce4f14af848fa03751b5daf4ffbe9990753946d544e3b052e38d25f7ac3299308491cb2ce28d03872a7aeba3ad60f0bfe4ae32490eeed4f5517a15e32094a1f064600ce8c393892ad4f44289973895567e6d61e1238f630417cec0fe848b68db55cec69f8b6365df836dae74aafb9414bb379c5d20214448303c8b117798a6632a99b4f8419fb6422aff21fd5b9a08749ab2df251a4e0cdee02f181558618d2b03740b288cfec2bbf42c1a30db47b7b9c1bd96a7ede4915951bdc7923601387b1299e66c488458a7727a1dc4bf2ae08980b9c4a4e02a2826f9973eef4cd48cb9507d927fb2a00cc758cb5f97b8d2d9e3c7f4af1155748f40fc817fea8c17e2a7223f4bbb8d691108487f955b913e5b5855f058542bc1c1806caa674d44fb2165f2455a34593b0b062e192cc6624e7afa464672dfc82198944175f88c43bd973b45ff25af5d909950d6231c1160399068ecb1c5a9e1bcdb3305a7f7bc2a2ab136fcbafb2a10cc55a9659887ad382e6ec6770c433151566b9bd5190591fae6da8f615d34723b67a53fe49a9f66765e67623ff9f50847dc5ada57d552a48546ea40936ce7c96809eb29db5a9193fa08975631260ebb035ce90506268cafd9df4fbdd9bc5a7c820073c9751dd2c9252950676230b77ef989cd00a2040a3733bbf80dddb87ad943ccca1544b8e8392673b503f70681d8ba2ba165a0f526d37f98fe4c9f56f895a38ab2ed2685950529a6eee07c0bf8bd386455a96fd7d5ae1cb523c1a39aff87621c30e13e4981d764356890b58a92695af010b31a887b8fa81014cab8bb45d1aa86feb82544b26ba1746a67acf857a72bb1fab35112be729dd9a56eb801515a3981e43cf8e09ce77ab3cb26704390400dc12f39368b9023dfc16ef358422935be54ed9606c0ccb302fba6bf3d93963361005d06a9fa8dc00b185ecbc23cd2c8abc0f73fde9a5ee9ed2aad68be054e0b48cb0df2e8ac59162f62d3ed1507c59a2e793c6c62b49b37ab6de3faf566097a9dd648a3f6002f4a61db8c7b011738f91ebfdbe80fd40165c13c3082c0aced9517409bba445cde30aab39ec888023f0ed78cd79581cb36021b2742c00a25fee68a44d404aafe17db066222017a62784131911bc8138dac94d8fd4ea48b683", "a432a887d38debbf0eec91e57fa450967c7797e6a10246271f3dccf57dc9b563", 0x7, 0x6}, &(0x7f0000001a40)="6e8a3d5004cba4322f67e5fa0f921fb5f00657d2c0b0240e7502de1e29c29cd6bca77e97b18d75d425351f2724abba549db21f16746e92f0c0f4d0060aa26ecae6332e3d3fa613339c60bedf9ab814b7d97e6b48587040cd7c6568914ae519a23b92f6ed79e74739b604981448e295af9583926e08a0511857846962e75ed555839e844e243062d4e956695a8c93dbc65061f70c5698a23bd527896bcbb8cc3ffa866459ef26a7704e5f0c8494209dffe96cd426bc081edbc1e6b0fe16ae52c8c54a280e6fe0e59127dc", 0x5, 0x6e65, 0x0, 0x4, 0x7, 0xffff, 0x0, 0x6}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x80010, r1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000001fc0)={{0x1c, 0x2, 0x2, @empty, 0x12}, {0x1c, 0x3, 0x10000, @empty}, 0x7, [0x2, 0x2, 0x80000001, 0x0, 0x7fff, 0x9, 0x1, 0xfffffffffffffff7]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000002040)={{0x1c, 0x3, 0x56d, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x0, 0x5, @ipv4={[], [], @multicast1}, 0xba99}, 0x10001, [0x1, 0x80, 0x2, 0x80, 0x10000, 0xffffffffffffffe0, 0xb7b, 0x10001]}, 0x5c) 17:41:10 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = getpid() getpgid(r1) socketpair(0x2, 0x4, 0xd5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xf, 0xe46, r4}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000280)={r4, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r4, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x7fffffff, 0x1400, 0x8, 0x4, r4}, 0x10) r6 = getpid() r7 = getpgid(r6) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000440)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000500)={0x5, 0x400, 0x7, 0x4, r5}, &(0x7f0000000540)=0x10) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATE(r8, 0xc0f24413, &(0x7f00000005c0)="91e03d37967be88a9ba7758983c6b340c569ef1f8ad2702a78021c9f43b13bab7469205c25f0b5eeecbd68a6dfaedba7533778935c07fb6e3cd5dcba33f042e8ae3912dce6cc87b463f320b624e0ac236eb10491a2caf97fbcf448f5e7699583b2e9fe4894e23dcb8643007386990e0f8692dc2f97c62074c6c9f49267") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000640)={0x1, [0x0]}, &(0x7f0000000680)=0x8) ioctl$DIOCRSETTFLAGS(r9, 0xc450444a, &(0x7f0000000700)={{"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", "bc5a21338245c8bf7bdaa2f5e6b472e54a2e8e898d1f6bf6d8df1614150a65b3", 0x6, 0x1000}, &(0x7f00000006c0)="b30e", 0x5, 0x0, 0xf38, 0x2, 0x8, 0x9, 0x401, 0xffffffffffffffee}) freebsd11_fstat(r3, &(0x7f0000000b80)) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000c00)={0x5cc, 0x100000000, 0x7ba, 0x62b, 0x0, 0x4, 0x64, 0x5, 0x6d, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xd, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000d40)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000d80)={r4, 0x7f}, &(0x7f0000000dc0)=0x8) sendto$unix(r8, &(0x7f0000000e00)="fafd942432e7b6911cefd1a9a0185dd9bb7c33f535a99d62c467827c4d82224cb364ae2d5c0bfb11ae84e07afeb176e3a48d52fa272e839fee28e985e966d442c7dea7e3794c0a96f7302913d00a0441bfa86b250be56dbd89e5f2c54fba54ca374074d7749f660ad9", 0x69, 0xc, &(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0xa) wait4(r7, &(0x7f0000000ec0), 0xc, 0x0) login: interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 17:41:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x805, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 17:41:10 executing program 2: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="82022e050000e7f97100d9e41b58461a869ea6f96cd2d77cfb1dc3502da3a5a896a853efd02d35d5f7aeef17a2d179365cce141aa8cfed45808b00c54e94dba0e7a4cecee13a9cee7d3ae6c6f930bb04d7289c7c913cd69c00fca3bc155797e1b3e74b58257dd649b3663618fd51cb585fb51fe23c08b78d2f98675c35ced3161d"], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x4c4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x3800, 0x4, 0x4b6, 0xe14, 0x2}, &(0x7f0000000280)=0xa0) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0x18}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xffffffff, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x10001}, &(0x7f00000000c0)=0x8) chdir(&(0x7f0000000100)='./file0\x00') interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 17:41:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000001100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001200)={0xff, 0x5000, 0x8, 0x10000, 0x0}, &(0x7f0000001180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000011c0)={0x0, 0x4, r2}, 0xc) recvfrom(r0, &(0x7f0000000000)=""/88, 0x58, 0x41, &(0x7f0000000080)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) 17:41:10 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="15d10001000000003000"], 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000ffffffff030000000000008e00000000000000000000000000000000000000005e604ae2000000000000000000000000ff210000000000000000000000000000000000f1ffffffffffff00000000000000000000000000000000000000000200000000000000000000000000000000005464926e3d7c3fed7523d4625b019502e274131079a445a646921f41f686bd84da84f7caf5f7c1eac0", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) r0 = open(&(0x7f0000000080)='./file1\x00', 0x40, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x80}, &(0x7f00000001c0)=0x10) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x400000000f, 0x5}, &(0x7f0000000240)=0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 17:41:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x130000, 0x8) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x400) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") nanosleep(&(0x7f0000000080), 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) getresgid(0x0, 0x0, &(0x7f0000000000)) fcntl$dupfd(r0, 0x11, r1) 17:41:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x1f, 0x101, 0x9, 0x1, 0xd638, 0x0, 0x0, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x2a, 0x191, 0xfffffffffffffff8, 0x0, 0xffffffff}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x5, 0x3, [0xee, 0x80000000, 0x40]}, &(0x7f0000000300)=0xe) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x858047a3ec30ef4, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r3, 0x9, 0x7}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 17:41:10 executing program 0: munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa9cbbffffffffffff81002f0008004500001c0000043139876c332e7f6c40195e000001029078ac1400aa"]) 17:41:10 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$unix(r0, &(0x7f0000000080)="9490fb8c68c8aa009a238209b27dbb709e1db71a8540c919713f1707b0e8395932244abec8d589dd485cb5a7117bde5078eb2f7bdfbd3581d25da0f9807a46393d7455c054ae0909881655d247a426a07c3eb316516b23a4e2e46ca91697c1933632dfcfcfe735734c3dbafa6b1252bbe050dfdcfc580a3d61d7534edc41322a6182c8b2fdfcaf595398e5570933353a2019f1972996af945f6fc75df598d95760d089a7d9a3bb15145e2a735500ed39ee5cf651b6a462596fcdc1b5f39a950af6e52eca54745a0c7579e6374242dfa5a79f585f5d29ad616b8058dddc418b04a935920fb8d140d8d2c259c49af2c00ada6fc522b1d21018", 0xf8, 0xc, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 17:41:10 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000001940)=[{&(0x7f0000001680)="b82faf536671d6581104075a8b1a7474023ae1c79399f27fcf54bb56762ad8f4b0e8893fb7b92fc792c5fd0f48ba8141085aeff1337b3285e9e038e0e1fcfc365d438df0a1e1abc4bf66bf7af27889df277247ede3d02c7ea3e564a72519294b79257da49117ed82b326dfe1b1584d7ba7a506257e59122e225c0196daf7317cc2b7e6c43c99107e5ff44b0ee8c2958597f20115ed107e3f054184", 0x9b}, {&(0x7f0000001740)="8a66104e0f0be4528f28f4d885bb23dc55635264895b84e23b82699633db98831c9c769f4cadc9e131ff40bd412d7e6809ebd1f22ce2412283166343451e5674db3b6379c223f2ee227aea192f342f1ad3f47d243d6135d03a0b39f4e94366475227bee21ee3eb14f6b77774d77c5f4a9e34c3d8b0690d10059aeeede46e5c1cb2ad40b0fd14fd339ea65eb90cd3b6b796d93f094167b89065e0250cb99af63d85716f82c54e020f96c98b9a1dafa8afac76836e3659c878eaec49ad1b148a191aef8d103cef40e04f32817db80450af500ad49a01ef2fc2e7ba079de19de3d5", 0xe0}, {&(0x7f0000001840)="e80c42c70ad89bc6968609d61b7cf4be160774fb18b6058fb604eb8258fdfa1baade70e47dd101a92b159feb80f5aef0e7c4e34d390d3690000caeb108510c338e906f68418b5749ee23a61889cf7e55fad8bd70e0f967239acefaebf1d0a722e3624fdc9957b1b201cc45b3db8fa47149abcb61bbbe01378c88261c4c05ecf612068274e28460c1e0e306c14b9817fac405bedf8e563970c9a71bbbd5b49aaecda55c4359c74f6b1bc2ce9887628069466243239198d4fd7f32a874abfd788a9a955e4308d583b39a4af59c480b299068f7e29a9f63291f2d8888a7174a65a532c19cca9fd1fcf05007a62fff", 0xed}], 0x3) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)="ce8ed748c5b2abe046adac1935d4cf089cfe750f2463d56e0bafbe059abbaa4041a74304199555", 0x27}, {&(0x7f0000000100)="02a5b2eaf3ae9c589ea930cc11823a5510ad8c3360c6daeb498d39c3cad2d5bb38575c343202fb3b59e27a49ba600db729be63f130a276c97de4e735fd63c7f49dab521546ae564129a54a7dbe3eb57e6b3e8081983efa975bf964a89979cc9ad50fc1d3ea2276e0be230d737e04862751480817a3cc94d5f3cae5daf30c7d179e57b1799551494bd6debba45e53ec038770011f929d7d16b209d7982a95af9ab8c4b4d7370ea75fdd767058c96d9988a782fe168d86baedd71ee37888fe189f032be0652a6f5dcf5e230d8e4d20bed25dc8205301fac577641e42fe6254b050856ef95ec8c04a8427f39b17613ac71a41000ed1d74ccdf31a", 0xf9}, {&(0x7f0000000200)="6269ebf764dacf30488b04080359a75d42e9117cea0d74081c298d5e5b517c21ba8dc54911ca305c7d853b3b5226e3966bf330cac0ab527b79c71e7ecce1f098f37212bcb9432dce0a4f7aaf2a46fb23f1920c7d80e12eb25392c86c5257b7e34c3e29a60280c28675d3897122ccfc70342ca4b4", 0x74}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000280)="037eed84e7d013e8e66ae0f5e0f484d825b249515f24f9c819b3e46d46674c87c6a29d27d6b5717d35a8669db726db78a7a742355dff7a89da4b24c97567f7b3d77476a9cbacf975f1818bb00f1daa051d40a814e685e2d814b57f32ff37438c06aab35fbbf4d616ce270b51d4f13effe977f7ab1a23e181da71e0a6c5281f80bab9a994c496dbe06701919738cbadc33335a004b4dfe9b8185f416c004a5858de79d9abb15d79f39ce7f4cbf02e7a6b5f10db1a9605b03d76c7ceaf794d10f3cbd8d7094184edb45510", 0xca}, {&(0x7f0000000380)="ade9caa753fd7e0603d9d29fa88a36e08820db718b31d0cd84e9babd012301bf7140663ca28c7f8897732a08404085c242534f8d37db1df41056109f73703a649513ec6ecf8fc0836925d31a678d15238ad775d44254baa6670c3329f6e575b7d03b2be50d", 0x65}, {&(0x7f0000000480)="c7858d723cf14b62b8833870c2161735235910b8be73679e36126f", 0x1b}, {&(0x7f0000001500)="342e9c9d89ff95851bc936e531093ec9cfdebca16ff7e81dea180295e14513acb325b6a6ef1c7ee550c4d305229ffca24142b85232433f7569fb790acdacd94bb749d02cd4e92a2b46cebc05b2450e9465365620799ba0", 0x57}], 0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001980)={0x0, 0x7, 0xfff, 0x6, 0x23a, 0x8}, &(0x7f00000019c0)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001a00)={r2, 0x7844, 0xffffffffffffffe0}, 0xc) 17:41:10 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660272d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x307d}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x4}, &(0x7f0000000140)=0x8) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) 17:41:10 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x0, 0xae1, 0x90, 0x100, 0x80000000, 0x2}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x1}, 0x8) r3 = socket(0x2, 0x0, 0x0) connect$inet(r3, &(0x7f0000000240)={0x2, 0x1, @loopback}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r5, 0x1f470000) 17:41:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xc9, "466f40015d381c9e9d4725b73e1ebcc1882bb1be7317c5c94505a40e1c4d1d12e06996a92bf981ea5ba9d721c490e0d0e039d23afd1b116d0c20382d5ad05e7c7abd944e60ec058e77fac54faa543170c8c2aeb7430b9b2251a0517ec900d1aeb313c4a83f9f51890772ebf69935ba562e5bd14603ecd0c918e5c3091bd169449d5123775a1f6839fe4e93213e3c02e874f1bcdb251a796f26e93412c56dccc192a3e3dfcfbbdf74376300f158772e4126c149d8ceced0d5b142dd4aeb27ce52ee5835f54c04a6e231"}, &(0x7f0000000100)=0xd1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000240)="45d8db0fba6200e9c4614359e47445df7a008fa978e321e626c4024d933455b301c700c4a24a900b000000c4a2d93bf10bc5") r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) 17:41:10 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) 17:41:10 executing program 1: setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666964653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x1) r0 = socket$inet6(0x1c, 0x5, 0xc5) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0xe14d, 0x20000000000, 0x6, 0x0, 0x8, 0x6, 0x53a5, 0xfffffffffffffff9, 0xc3a, 0x4a8}, 0xb) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x40}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 17:41:10 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000e000000200f0000010fd20566010bf4bf3fc0884e3654a613f15bc"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x400000000002, 0x84) r1 = fcntl$dupfd(r0, 0x100, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x7320, 0x9, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c2feb2bc246cfa413cf1d004e22a7000000fe8000000000000000000000000000aa08cf00"/128, @ANYRES32=r2, @ANYBLOB="0100080003000000"], 0x8c) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x2, @ipv4={[], [], @broadcast}}}, r2}, &(0x7f00000003c0)=0x84) utimensat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x7}, {0x6, 0x8}}, 0x200) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000240)=0x5, 0x4) 17:41:10 executing program 3: 17:41:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x100) 17:41:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x5, @empty, 0xa60000000000000}}}, 0x84) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r0, r2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000500)={0x0, 0x99, "5a101e1cc22af4932daf2ca5875ba9797258407f87d3d3dc27e76e7bf37eabea5ab0cdff1aeee1554d22a64a5f24b5bb3a0aabe98670b091b3d389f93b5877babcc014aed6bf63cd81d3f98e4a65325fb75a8d05aa761211eece211ad8e386d65b9790874f0b1aba6e80b3931fb64c20f6be7c5447d4340072639faaa51ba6eb806f98fa1518f6fe02ba7f02d147fff2696ee2a2a572054a0a"}, &(0x7f0000000100)=0xa1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0xffffffffffff6fe4}, &(0x7f00000005c0)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000480)="c6e473d707cfe55aea520d9ac067e2a6a9ada40e178534cff0c76007e23ffbb83f6b6b3f194ce7ed850f7fcb739b262fdb5221c4b12935e080099a13a051fb533997a7028ecb27fc4a53044125de1b59cadd72d6eb5f2e0d0793c661dc89a5fc9b4712", 0x63) setsockopt$inet_mreqn(r3, 0x0, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, &(0x7f0000000300)=0x8c) accept4(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) utimensat(r3, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x3, 0x3}, {0x6, 0x4}}, 0x0) readlinkat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/127, 0x7f) 17:41:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000da813b5e801c438cd854668e71050d42ed34376f95903ee5139abf9576fa3589b71b21025c590aa013a41799e41aca96e766794e0bb2aa9b80899bffbf475b202ed95f036eaedf92e599c601cadaa642044fc969c4f119cbc00df1ec79798344d373ed19a6a74b3596"], 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0000c3fa", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) 17:41:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x400}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9a41bb, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xd4, "9131f1b2c7e9c9f32441a6eef57fd6a1"}, 0x14) freebsd11_stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="558f1ef10002ff00ff7f7c67302f6669"], 0x10) 17:41:10 executing program 1: syz_execute_func(&(0x7f0000000240)="91cd80c4f6192def69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d67af383d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac5858e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 17:41:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000ee9000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 17:41:10 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) write(r1, &(0x7f0000000000)="e80fb74772cfa0108e96f6b1f72584c4c1858ddaafe67fc7702a93b139184273c2c6fa2c695531460c83ed2db362c2489f7b9cc8fccb2e7e130f779dddb13cee6fc90caf4ce2f79157da9ef7a9e8d2454c0e3d569bcfaccf3ac0ead5be63c3e2accfcd2783d60327d9bed793118ae6c602e40a33c692490e3faf8739a0a267ddd685e42b2bdc4e53c41b5c99ad1e17b249d5486da6cf21409325238663bb0f7dfbc635a853d8a290437df2a01323eb091fa109d55cbb18e3f6c35d3e0dc6945f0b71e0be7c7a18a11636443a545c191a3ec4a83dafb92d0c86ef0f605a", 0xdd) execve(0x0, 0x0, 0x0) 17:41:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eb169696c653000"], 0x10) Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffff80004d7b4c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4531 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffff80012d8d928) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1651 stack backtrace: #0 0xffffffff8110edde at witness_debugger+0x8e #1 0xffffffff81110460 at witness_warn+0x640 #2 0xffffffff8170c930 at trap_pfault+0x80 #3 0xffffffff8170b89d at trap+0x44d #4 0xffffffff816d4975 at calltrap+0x8 #5 0xffffffff81381a42 at sctp_add_to_readq+0x642 #6 0xffffffff813837e7 at sctp_notify_assoc_change+0x427 #7 0xffffffff8137ffff at sctp_abort_an_association+0xff #8 0xffffffff8137ef6f at sctp_timeout_handler+0x167f #9 0xffffffff8109589d at softclock_call_cc+0x1dd #10 0xffffffff81095e03 at softclock+0xa3 #11 0xffffffff810139e2 at ithread_loop+0x2f2 #12 0xffffffff8100ee40 at fork_exit+0xb0 #13 0xffffffff816d596e at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x170 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8103e5c9 stack pointer = 0x0:0xfffffe0016ad46d0 frame pointer = 0x0:0xfffffe0016ad4700 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi4: clock (0)) trap number = 12 panic: page fault cpuid = 1 time = 1557942071 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016ad4330 vpanic() at vpanic+0x1e0/frame 0xfffffe0016ad4390 panic() at panic+0x43/frame 0xfffffe0016ad43f0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0016ad4470 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0016ad44e0 trap() at trap+0x44d/frame 0xfffffe0016ad4600 calltrap() at calltrap+0x8/frame 0xfffffe0016ad4600 --- trap 0xc, rip = 0xffffffff8103e5c9, rsp = 0xfffffe0016ad46d0, rbp = 0xfffffe0016ad4700 --- __mtx_assert() at __mtx_assert+0xb9/frame 0xfffffe0016ad4700 sctp_add_to_readq() at sctp_add_to_readq+0x642/frame 0xfffffe0016ad4780 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x427/frame 0xfffffe0016ad4810 sctp_abort_an_association() at sctp_abort_an_association+0xff/frame 0xfffffe0016ad4850 sctp_timeout_handler() at sctp_timeout_handler+0x167f/frame 0xfffffe0016ad48e0 softclock_call_cc() at softclock_call_cc+0x1dd/frame 0xfffffe0016ad49b0 softclock() at softclock+0xa3/frame 0xfffffe0016ad49f0 ithread_loop() at ithread_loop+0x2f2/frame 0xfffffe0016ad4a60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016ad4ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016ad4ab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100017 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why