Warning: Permanently added '10.128.0.235' (ECDSA) to the list of known hosts. 2019/03/27 12:43:11 fuzzer started 2019/03/27 12:43:11 dialing manager at 10.128.0.248:21451 2019/03/27 12:43:12 syscalls: 1 2019/03/27 12:43:12 code coverage: enabled 2019/03/27 12:43:12 comparison tracing: enabled 2019/03/27 12:43:12 extra coverage: support is not implemented in syzkaller 2019/03/27 12:43:12 setuid sandbox: support is not implemented in syzkaller 2019/03/27 12:43:12 namespace sandbox: support is not implemented in syzkaller 2019/03/27 12:43:12 Android sandbox: support is not implemented in syzkaller 2019/03/27 12:43:12 fault injection: support is not implemented in syzkaller 2019/03/27 12:43:12 leak checking: support is not implemented in syzkaller 2019/03/27 12:43:12 net packet injection: enabled 2019/03/27 12:43:12 net device setup: support is not implemented in syzkaller 12:43:23 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1}, 0x10) r1 = getpgrp(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x2, 0x3, 0xffffffff, 0x8, r1}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@loopback, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @empty, r2}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@local, @loopback}, &(0x7f0000000180)=0xc) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x3, @multicast2}}, r3, 0x3ff, 0x0, 0x9, 0x1, 0x4}, &(0x7f00000003c0)=0xa0) getsockname$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000440)=0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000480)=""/155, &(0x7f0000000540)=0x9b) r5 = socket$inet_icmp(0x2, 0x2, 0x1) fdatasync(r5) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000580)={@loopback, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000005c0)={r4, 0xffff}, 0x8) pwritev(r5, &(0x7f0000000840)=[{&(0x7f0000000600)="30290b04177130ee8bff383f56cfbdca1f340a8627b6e8b8448ecaebf9e78f62c578025daaaffc1f2a0d3a1fe72c5922b7e611f4143747df69c896e1022374dda4dd2d86f443eddf0dca7865e876373a3c9b7935b86a91966cda2084e24c28e89c611039937d2d12dbd00efa782eed1d8a363f8c36b7b34d139e171bd4acc33ea25530a101877603b50e789c88a8639349c8adc11f470c84016a6f0b7b53eca51b26c94bec60ae2de631f09bc6e690231d02ae7ce834f28066f2610cfeaa423dd671a6a0d27e6bfac074aff7e2e1c390d9c81fc09e5563859fed0e75bd0c1ea9aee1abf167c5c52d2e55c20ef1a4c7a16b472be630fa", 0xf6}, {&(0x7f0000000700)="0982981a43d52e3f721372adfc7a04c4e28d592ac634595cf3408dfc0a4ce225a33b9e10bf60a187a21fe40d523e44fa3f0ab0e9533dae3b3045087fcbbc8762826616a6d7095c2df6b5780e394d96e6ed8a3e986c8d6d046703330a415ebe6e6bd8204c70c3079010235215a5583edd5652801d7d3925664b505bba0c99f141529b3449a713", 0x86}, {&(0x7f00000007c0)="9b99dec1446b6364cab512b54e3beb2d85ca3d59d2998d287467a560f38fb719d82ca56c06c84e194af9a725eb5cbd05337aabd51fa0329ceafc2dd49233ae8a4b95f48047e7f8c9a488f135b707c33236684564feb17b2a59e4d9a66576448952d6b35ed58ca0", 0x67}], 0x3, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000880)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000008c0)={r4, 0x6c}, &(0x7f0000000900)=0x8) freebsd11_fstat(r0, &(0x7f0000000940)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000009c0)={0xf, 0x2, r3}, &(0x7f0000000a00)=0xc) sendto$inet6(r0, &(0x7f0000000a40)="cfea5d6a05c30d53184101d3d499b7c12a105530379421d26cb075beb562bd970f6b1aa53b2fe9bda7aa2eef0a3be23c9b974b08fe5e9ccca8424c67ace0ff9d68a8fb0bb62bc4fe7b728260a2caca9ec15bb0d125a1ad34fa45cdd88693f21919b47a0e2a39e064058d5ddddc9b2f2b304e9096360372a36e9d2d45d00e87bece3fc7f7d8e7fb704097622a1bf21d6aee17824da7cd5a8510e57934b5745a5cf3d337efbc67b3bff3c7e28d3c3aaf3ff14b711dbfe2d7f60f431ae83ebc7adc85ab5720586ce316e13c16a118e2ac09", 0xd0, 0x104, &(0x7f0000000b40)={0x1c, 0x1, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) fcntl$setflags(r5, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000b80)={r3, 0xfffffffffffffffa, 0x9, [0x0, 0x4, 0x5, 0x8001, 0x717, 0xf800, 0x4, 0x0, 0x2]}, &(0x7f0000000bc0)=0x1a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000c00)={r3, 0x80}, &(0x7f0000000c40)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000c80)={0x2, [0x0, 0x1]}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000cc0)="f6eebaaa7ff574d20f2af9d390c9294d0b74e00a3ed4a2840588f544911331be50c6f72e83f06088e2be1091c255f5dc345a6d4380ccf1c8171df0de248830f04109eb40d39a798010ff562d40f89e8000dd6aeb344c903755ad6335df725ef8c204db5dc40e752f7b869a0f5962f6a0b60b0889b3309a65d062b7602f26a79df9454b9143667bc9820c7e2d3450eebc542fa0e1458c2a936c604d0020dd6f27403775d16b7c798c02b1e13e0793b39004ccbba13da87b0315dcd4e9eb5ebfd94bd0d7d0a9854da50c", 0xc9) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000dc0)="1a40db2d8ad491a6886665ecf321c021d1aa69a17e408ff44c34f8939c248ba7c537f2f9ea56a64ff66b15e5088320c6d79b8b62958b41890b4256678b7e93dd7b0a35b0ff55c8a4c08dd583d4097363e0b65a1be53e472c041d9f7dc17609793c5ccc3bcaa2b9fa6a913749deaff82217a8b427e1972c9e8e6e4ebb4e5a5948bfd8f72e153b68df18630885de51b67f4ed8fa0b033af76fdd3b3990d21f6a6903b27656770c21e968999844c462708cb041807743061db7e1142e8a4dbe420074d92dd69a1766cff96bd1b9c3f295420322f9d8664efbec1168447c8468c097e0ae0c92ba7df0dbbfe71975", 0xec) 12:43:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28002, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x3, @empty, 0x1}}, 0x0, 0x7f, 0x100000001, 0xffff, 0x8, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xfffffffffffff8a6}, 0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000280)={@loopback, @multicast1, @multicast1}, &(0x7f00000002c0)=0xc) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x7f, 0x2, 0x0, 0x0, 0x10001, 0x2, 0x5, 0x6, r1}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0xfffffffffffeffff, 0x80000001, 0xbe6c}, &(0x7f0000000480)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000004c0)=""/160, &(0x7f0000000580)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={r3, 0x81, 0xffffffffffffffff, 0xfffffffffffffffe}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={r1, 0x2, 0x16d7}, &(0x7f0000000680)=0xc) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r6 = fcntl$dupfd(r0, 0xbc06e9b5ae674b43, r5) getsockopt$inet_mreqsrc(r5, 0x0, 0x4f, &(0x7f0000000700)={@multicast2, @rand_addr, @broadcast}, &(0x7f0000000740)=0xc) getsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000780)=""/4096, &(0x7f0000001780)=0x1000) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000017c0)={r2, 0x8}, 0x8) bind$unix(r0, &(0x7f0000001800)=@file={0x1, './file0/../file0\x00'}, 0x13) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000001840)=0x5, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000001880)={0x1f, 0x4, 0x2200, 0xf305, 0x6, 0x8, 0x6, 0x7, r3}, 0x20) recvfrom$unix(r6, &(0x7f00000018c0)=""/47, 0x2f, 0x0, &(0x7f0000001900)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000001940)=0x2, 0x4) lseek(r6, 0x0, 0x3) recvfrom$unix(r5, &(0x7f0000001980)=""/86, 0x56, 0x1, &(0x7f0000001a00)=@file={0x0, './file0/../file0\x00'}, 0x13) close(r5) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000001a40)={0x2, "902f1395706b028369c84349eb921c5017823f692a79136af96c5ad88fb4d3c4c26bc3679b0d3e9350ed114683ca6e80a5bff6bc352ba37285ad0bbcd4046df858f2a7"}, 0x4b, 0x800) sendmsg(r5, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001ac0)="ae45ddd5f5a7b700dc8dadd12c", 0xd}, {&(0x7f0000001b00)="ade11dca30e3fc6f75e4d19620ddc216960c432e74d2ca5379512e1815e35e85a0bfa4ad1df0972bb32f7284f4a91982086770bed38e86c3e1e09c2061bfce8a4d3775c72b798df44dc8037e044574908220b2e01b6cb8", 0x57}, {&(0x7f0000001b80)="f38d64da5f8ea85443b9a50f149bd5f6cc75348291e0f7c3d2b2c5b6698b81f9c7068fb08af263ce5af2e5c8e34722b1a81f36a9ce7e0beeb6dcf039bdfd7f619b471d1e841c76b3055f743dde25cdcb1432fdcf6fdfa95a5f627b92b795ab9798f96d7bae138dd1a51b6b2870e564bcd7c206cac3", 0x75}, {&(0x7f0000001c00)="3b508cc1d0863cb09ce085f94523a06a4540bed29c62f941f84776704b08ff8082bea16b19d9a5e10a04597b245f68ac8b00b1ea87e939c7afd34cf6e675b37043757155e73b62dc828a0f9d07100ca6e3869f7cfb7053c82d34303560cfba7d0c9fda914700", 0x66}], 0x4, &(0x7f0000001cc0)=[{0x80, 0xffff, 0x20, "125eeff4c8f0bea9dc48b14774322e517a815e3dacd040987a9934d0fed04ef0713a22d0ac9cb144443fc1cb6d5351f47462724239849fc18617aed8869fadce1b4644d49042f9df271201fd4f24bc5554e54275dec8724e292ff50ba9dd54a9c2f047e0451fd8cad8c82a"}, {0x90, 0x1, 0x0, "4175fccb440e89e60196775c6c9c9c5b7f81c51cf16c8d4dc42783bc620ee3e6170daf775e371f72c3537b5e4272addaab8f0f440af37ff51dad482295162d910dd768b279f3b4d043ca6e50bebb315be54a347e6ce61dcbc3851bb484ae4a54fc2e4ae08a8a3662c5b7c73fe0d58dfb5998b7b5b3108dbd1863b78b0d"}], 0x110}, 0x20004) chdir(&(0x7f0000001e40)='./file0/../file0\x00') 12:43:23 executing program 2: syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0xfff) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x20000000) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="ff108e56c4d42609e955b3347ba102e266c09c6b867c1216ab0576295a1552b21b6495814549d2210ef60fda4f9df9668594ca586dee2e7227b1f144064937033552d1face1c5ad7de2be934b7af63627f08c25521932b36220e6eb4ec1e8dec53d697953bac1db7e6ac8f4a11b4bac741d48e35da944135dd0ea81da47c2b7d1d87a70fc7f56e49e1f22265ce2b9147dfd21c4084e3f2e68e97987874", 0x9d}, {&(0x7f0000000180)="e4ffdc8d0ec45ec020052441760a28c55c4aee1e7d181a5f3fdd3038803b36588c9c120945218d434586a4d4a47fddea15d22c877cc3f64a3ba4ead26439f65e4969f71eca7d321502a18690fe6b95b442674bab8b2d5d9fdfe8bcf6dce7a3", 0x5f}], 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x4, 0x48) getsockopt$inet_tcp_int(r1, 0x6, 0x1004, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x53, &(0x7f0000000300)="7d84e2f9b11e9ef02c3d83d2917d783a935be6c37b32ded4276f48f7f20307a1f398f5b905d169ff9c824af18f99f7af39c663674b0f3c0c820c3419e322a20c27119034858a8ae37ed5d5e55c259869d84d8e158daad0b3e2d02b357e91a65ec16b1b68", 0x64) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)={0x0, 0x37, "2ba5133b2af83a56f9bff0c4259eca80931d0b3c9eeae781462aff1fb5e0f7d884aae5810874c2cb9abdbc5b04a715778c34fbc8362a7d"}, &(0x7f00000003c0)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x1}}, r2, 0x101, 0x1, 0x4}, 0x8c) mknodat(r1, &(0x7f00000004c0)='./file0\x00', 0x8020, 0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x8) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0x1c, 0x2, 0x0) r5 = getpid() r6 = getpgrp(0xffffffffffffffff) r7 = getpid() r8 = fcntl$getown(r0, 0x5) r9 = fcntl$getown(r0, 0x5) r10 = getpgrp(0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000001f00)={&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001d40)=[{&(0x7f00000006c0)="fbc78ed047fc783dec7d4a0ee46c969814fe2bce546b6c263486dc9dfca89b6af593b8", 0x23}, {&(0x7f0000000700)="c370a853dbe44d2c2adbc946cd0baca793fe1f4bc5e899cb663c644350e9200b28c8a8f6f3523572b87546f59a22752921d1ff9e5c3082eb640aa21e9de69350ee9d0abed5c44d77c941f3260d8d760a158471b093eb03d7c6c3269b7813669b56e3485dfae7b9424b0ab3873298b3d4a415d552e84a47088bfd71a81da65cefbfcdf2f3c7742bda90f72b049b2d21e8995b7f1a8a5fcfa2f2838257306a68820e6abe73cfe11d464ce560e79e22b534c11c1c51115409378080072027574b", 0xbf}, {&(0x7f00000007c0)="70f7b8afc43ccd0f1e2602f0aa66e25e04e8c99b4e884848fbaebd8618cb2756e77e48a57a3c696eb9b00af61bf387a69a8c5c32cada487e3ca81dc41be722c02c1d1216160c9752280fdab5bd735710f07d66f77664c9d808f19969be7bba899053d7ee4c165048351661eed94d49ac9a39746c8dc9ce9f39c12779f69d9869c9f2a164d175835ac4a7ef07e52fd2388e9958cc73873e2da83e35499af8174a9d54d236f72ae957f8ab2602f6e4712cc8a5829251918fd9204132034c96a5cf4a54e38ea90873a765056a73c5dd9fa6c48c570986be6a5484b1b85021122d13cc5cafad39743ba2a8be2637869faeb3", 0xf0}, {&(0x7f00000008c0)="c81b743f0cd6250d3dec36c8de2759f0fc3b8a7daa8026d6074f235888d6f2002c718fd68acc792ba90521f2175acc1ef31916294094663ab285be2bda05c3784d7b55748bb19277203a1ef57a7911665b320fab111af7e1e75cebcad533543d7a40a74cd33e468db81b5880f49fe7e11cdb8569184c241246c6973023ce94478359503a4c10c4e6a9ea528a3629e54759d82461e29d658f7ce463c3cdf0", 0x9e}, {&(0x7f0000000980)="0d6de078ee7dbc4ec6a9a07b8c6a7da5f89d6207747649e2f12df73695633d6c015e674e9a4895470d1eac1922bcf7b8040907d6cebb63a72c6d67a46ea78466790e1315c503ebfdc3b37aa9659a50a58150ff5d7a913f2f5a36979fc36047b3850038623e20d18cd3dd83f61077e1570b677ff39409bec011914b9e3110a43704c788ef539dcd32f70ef14b7c9e662b070287028f67a74c929f7d7231e4", 0x9e}, {&(0x7f0000000a40)="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0x1000}, {&(0x7f0000001a40)="d1f876f7b3a92fb354d900602fedbc691d0f48e9682774dd5264322bcdb2d42a3a697b49d1b1ebd0b8eab058ee07da146db14617410d3b4eeef0f66b87f89953e3b16c66ca80f437a5b306eeca6bdcf7b1b63cefc6a674da8611ec3192a93328c492dc8335a9e37115a0b28955d97c7fc84c32990fc24dcd66eb1665cd2f072393682331e5d0af845436bb73bf1b7545f9b4a2b5a37f85a803e616419fcb103a163e3f2b874711be", 0xa8}, {&(0x7f0000001b00)="a937202cc71eef859670b5240b5b927022e3aa765891ef9e4516db73a2c0c4952da9e4442bb7bd5766f6fff7446b920120a182f310552dc88c90c41cce3292cd250337ef72051aef8df3f3318958e9a7b81e35244b287e72d904beb90e6ad6c0ec4a41191ec71d73", 0x68}, {&(0x7f0000001b80)="df69b54822b0c4c01794dc436773cadc731b9becbcab9880079a8f5347b7de645f1f78460da5e7bbc2184e1f5c946ebbb583dc420a3cf6c02dfe1bfd45bf664be871ce70bfde8f79065f8ba0da8cb704fa8066238fe2b43537d5bf2999e32d534128eb815e97420e505ce945b3488a1af293cb3157ee93ab19ab9343afaae9ed0963622bf89cd0158d3c9d18e36f5a6075d756533b8b1361", 0x98}, {&(0x7f0000001c40)="c1c5ef86a7f172181e2cf39ddf9016462ca8364e677d6fafbe5b5eb0ae8651a5280b2e3f2ac169f9214936451ded0a9ceadea927e587a597f2e142a31df9625d0f27b2a8c5c163557bd2135fc1ef7562c8e71d7287c43c3fd92b275c198c7652f8391a3247a0cfd6961e55d97e100b1cb7a128f9fc3d60596f3cf401a7e047a28864e375be2b3119fbd1824635ddd07c3305ab8fef174c2dd8ec06d0b1f679a0a5d463ed7c3ab13885465fc37469fff691f5f86995fe3c4aced1eecb4be3236ed38a42b42ce24ce4994e5c958960723e3a726a951924f9139cd94c9e1d22be0d2f5df555c669e083c19cdee62dfefc5cffa9792bde25af17", 0xf8}], 0xa, &(0x7f0000001e00)=[@cred={0x20, 0xffff, 0x2, r5, r3, r4}, @cred={0x20, 0xffff, 0x2, r6, r3, r4}, @cred={0x20, 0xffff, 0x2, r7, r3, r4}, @cred={0x20, 0xffff, 0x2, r8, r3, r4}, @cred={0x20, 0xffff, 0x2, r9, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r10, r3, r4}], 0xe0, 0x80}, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001f40)={r2, 0x10001}, 0x8) open$dir(&(0x7f0000001f80)='./file0\x00', 0x100c00, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001fc0)={r2, 0x87, 0x7, [0x200, 0x2, 0x4, 0x8, 0x100, 0x5c7, 0x400]}, &(0x7f0000002000)=0x16) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002040)={0xa, [0x453e, 0x3, 0xb43, 0x9, 0x6, 0xc, 0x0, 0x10001, 0x5, 0x2]}, &(0x7f0000002080)=0x18) fchdir(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000020c0)={r11, 0x4, 0x3, 0xfffffffffffffff7, 0xfffffffffffffffa}, &(0x7f0000002100)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000002140)={r2, 0xff, 0xffffffffffffffe1, 0x7392}, &(0x7f0000002180)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000021c0)={0x5a3, 0x1, 0x5, 0xbc, 0x4, 0x1, 0x7, 0x28f, 0x800, 0x8, 0x1}, 0xb) pipe2(&(0x7f0000002200)={0xffffffffffffffff}, 0x4) fcntl$dupfd(r0, 0x11, r12) 12:43:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0xfff}, 0x10) socketpair(0x1e, 0x20000000, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0xf, 0x1, 0x45}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x1000000}, &(0x7f00000001c0)=0x8) getsockname(r1, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8) fchmod(r2, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={r4, 0x100000001}, &(0x7f00000003c0)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000440)={r3, 0x3, 0x1}, 0x8) accept4$unix(r2, &(0x7f0000000480)=@file={0x0, ""/79}, &(0x7f0000000500)=0x51, 0x30000000) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000540), &(0x7f0000000580)=0x10) r7 = shmget(0x3, 0x4000, 0x117, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r6, 0x1) shmctl$SHM_INFO(r7, 0xe, &(0x7f00000005c0)=""/35) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x1, 0x8000, @loopback, 0xfffffffffffffff8}}, r4}, &(0x7f00000006c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000700)={r5, 0x400}, 0x8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x1, 0x88) getsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000780)={@local, @remote, 0x0}, &(0x7f00000007c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000800)={@empty, r10}, 0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000840)={r4, 0x10000000000}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000880)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0x18) recvfrom(r0, &(0x7f0000000900)=""/73, 0x49, 0x82, &(0x7f0000000980)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x10, r8, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x80012, r0, 0x0) 12:43:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x3}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0, 0xfffffffffffffffd}], 0x1, 0x100000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffda) r2 = open(0x0, 0x200, 0x6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff8000/0x3000)=nil) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_http\x00', "b2578849b6a97e5c24064cb9b35c2dc5f71e9622851176a6e3cf5ba8b60d4ba0a930948f36445946dd430e299f44b41b40f20e75f3ad2ec9266932fa7c228601bbe3f8a63fd43822589d0e30a54500085367c8f4deb8b02d8073ee71def144256a13062bbf3514a4420a9d9e1543881066123d983a1db1fbd6b0f703582289276f6e945b42eb52ca865e8f90710f589e19c752332e74464420d341fec74b2d540c4d032c74e6149edde866d6daafb7f98a4cd2c599528f246a9ed7239accc01c2b187ca133f5e8f572845d8d0ff503898bfd511db63ad62e07f3e3626db1869b44d3f015305a81015ef9d46aa168cab6"}, 0x100) shmctl$SHM_UNLOCK(0x0, 0xc) openat(r2, &(0x7f0000000300)='./file0\x00', 0x8001, 0x40) open(0x0, 0x40, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(r0, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000340)=""/244, 0xf4, 0x40002, &(0x7f0000000440)={0x1c, 0x0, 0xda, @loopback}, 0x1c) 12:43:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x104, 0x101) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}, {r2, 0x2}, {r0, 0x2}, {r0, 0x8}, {r0, 0x90}], 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 12:43:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, &(0x7f0000000100)=0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) fdatasync(r0) 12:43:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x3}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0, 0xfffffffffffffffd}], 0x1, 0x100000001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffda) r2 = open(0x0, 0x200, 0x6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff8000/0x3000)=nil) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_http\x00', "b2578849b6a97e5c24064cb9b35c2dc5f71e9622851176a6e3cf5ba8b60d4ba0a930948f36445946dd430e299f44b41b40f20e75f3ad2ec9266932fa7c228601bbe3f8a63fd43822589d0e30a54500085367c8f4deb8b02d8073ee71def144256a13062bbf3514a4420a9d9e1543881066123d983a1db1fbd6b0f703582289276f6e945b42eb52ca865e8f90710f589e19c752332e74464420d341fec74b2d540c4d032c74e6149edde866d6daafb7f98a4cd2c599528f246a9ed7239accc01c2b187ca133f5e8f572845d8d0ff503898bfd511db63ad62e07f3e3626db1869b44d3f015305a81015ef9d46aa168cab6"}, 0x100) shmctl$SHM_UNLOCK(0x0, 0xc) openat(r2, &(0x7f0000000300)='./file0\x00', 0x8001, 0x40) open(0x0, 0x40, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(r0, 0x0, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000340)=""/244, 0xf4, 0x40002, &(0x7f0000000440)={0x1c, 0x0, 0xda, @loopback}, 0x1c) 12:43:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), 0xeacb532637dc4fed) r1 = open(&(0x7f0000000000)='./file0\x00', 0x108, 0x104) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x9ec, 0x0, 0x9, 0x0, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x8b1, 0x1c00, 0x1ff, 0x5, 0x100000001, 0x81, 0x3, r2}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8001, r3}, &(0x7f0000000180)=0xc) 12:43:25 executing program 0: r0 = socket(0x10000000000001c, 0x1, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_buf(r1, 0x29, 0x69, 0xfffffffffffffffe, &(0x7f0000000580)) 12:43:25 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000002740)=[{&(0x7f0000000280)="611d6c29cdaf9818e7f3c5480ee785502a47f20b3b2187ce56aae65380f9b2804c17783f31eaa0fda02e0d20b811f20a2b5cca1382cd684570cec096e6d340557f24570a240acd006d8868ba78b1240657baee8b779cb3b39fd976f5c59fed5dc1604fa0a81f479bdfddc3c59d590ce4c3d143ba56753a063863086f1cd3e9948cf058d490437b3cfb8f9d9b39308db03d2b71a478d507418773f5d3de974f", 0x9f}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000340)="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", 0xff}, {&(0x7f00000014c0)="f727fd6645769bf6f4353a6b87e71acd68e513b8e1d222e86c42670376b954ccee6c9e5d6746c3ce2657c0845d82aa71b5ac5ba01cdbac54e2deca18af99d086b8756cb32dad8e73a765e53350018d9e4463d13e427b994bb90edf6524de9f8396a000075006cd90f44951fedd64749b2f49140239b61f8cd627bdf64c16cb3f3f83788ecae13e174aeab009eb471e9ec5973cdb88ece22a8d0bea7fba6f85a6661730f669f53233c5738f878e6a2cafec02ddec6efb4df3f6c59226bb712d42123198ba5aa8287254ddf93e0fb659ce3641c7b736435d095adceb876fab6283d1bb5edfb8ff381a65313c92", 0xec}, {&(0x7f00000015c0)="b1207cf9c0d5e26e579845a4141b6e0c09cf90e3279657e2b8041ad682ba1d9c29127f893ed708f5f28080b9bdc5591355aea8b4a6a873ff9595ea296e827123aa4705763f19fa62c5d91fa7", 0x4c}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="48e4e03a4695a3b42aa31fd7860215d2a2baeb6005a4a427b8434ce40c0508f899c7263175678ee40233da0b9568ca9e146d8d65e241910e03183679cafa04c643d6892ddb6f83b57893380473881fddca1c06966585a71bba4b442f13c2b44c40530941e6e3aa204fc8ab2b85df6d9ed1299fa8a6b49f7333ed95547c4fd39619a98be9f233be2ac5dcc6a05d29180166ddf9223f4c1c5ac9bb67093899bd61c553eaf6ceb03b43c54279c72f4f26da2d4aed53fa55f0b1cc5832e5299bb40746ef73aabc82393a5b646e04c4f5b084c9a3eccc8f279d4359a55af33ca894800fcbbf9d3e9bf5b05559a67313b32a3e6c1d28aa61cf6e", 0xf7}], 0x7, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x2}, 0x24) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000010000002dcee7d780000000ffff2d00"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) fcntl$setflags(r2, 0x2, 0x0) bind$unix(r0, &(0x7f00000027c0)=ANY=[@ANYBLOB="00531ce56941c19e6000c78ca05136714d8c3b45d48baf88d3bec486c871b2368d37035b9fceb08830548b7b967a8f25f2dcbfd97578f7f264820bbca2d7c98d11d7ac860f675fb44f428b6231992840f7ddce23ef7931d2caed213fc1678352f448b1f8663b31afe6b2392c40e31cff35689429268c96c868350a6421662d740ae52cf0b1979e768e4b5c7364dc3c0ab5fa1a6bbe85"], 0xa) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x9}, 0x8) 12:43:26 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0xd, 0x100) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0xb91}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x88}}, 0x0, 0x8, 0x100000001, 0x5, 0x4, 0x8}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)={r3, 0x62, "5f02ca6661fd64d4522b328aabe4a9f44f0fdb656753e77c1fbac909d843305ec7013b2d1286cd0f88a35d7e0fff2bf7f91ca93617b0cbb5e93557bcd378c4e9725b13413424f92a7c9728f5649bee94d13572169a86407f0c3430161e2f38e936bc"}, &(0x7f0000000340)=0x6a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfff}, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xffff}, 0x8) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000640)=[{r2, 0x44}, {r6, 0x4}, {r6}, {r7, 0x20}, {r6, 0x4}, {r5, 0x100}], 0x6, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r4, 0x1a, 0x6, 0x8}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet6(r2, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000600)=0x1c) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r8, r9) 12:43:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x3, 0x10000005, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x9, 0x4, 0x85, 0x7a, 0x41b}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000014f) 12:43:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00750003000000000000fefffffb4a67fffff2000000bb77"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 12:43:26 executing program 3: r0 = socket(0x0, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/195, 0xc3, 0x40000, &(0x7f0000000880)=ANY=[@ANYBLOB="99e4b108258af92c3a5c6bf2b5bac5eea55e8ee7f68301e1e51203d8bd8fca48329a6c345102e33116a3001be0d810e378e4f2c6d277ba2971960c9e8c3a3b01265a3b73703130e50ae8317ed98c32d75419971c7db20e88ac85ef8bb5b127d3e6e031100db181fe1a3e3274c26a75cb15fe2c701237"], 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) rmdir(&(0x7f00000003c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000980)={@in6={{0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x3, 0x8, 0x0, 0x1f70, 0x40}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r5, 0x1, 0x400, 0xfffffffffffffffe, 0x101, 0x100000001}, 0x14) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xdad4, 0x4) sync() fcntl$getflags(r6, 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x81ce, 0x3ff}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={r8}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000800)={r8, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) ppoll(&(0x7f0000000180)=[{r6}, {r7, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r6, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x0) 12:43:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f00000000c0), 0x8) 12:43:27 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2301000000000000000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000002c0)={0x73f4f2ea, 0x1512, 0xc00, 0x7ff, 0x580, 0x0, 0x5, 0x6, r1}, &(0x7f0000000300)=0x20) truncate(&(0x7f0000000800)='./file0\x00', 0x208020401) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000940)=[@in6={0x1c, 0x2, 0x1, @empty, 0x6}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000007c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r2}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="a9b94b"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRES32=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) fstat(r0, &(0x7f0000000840)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe72) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x0, @rand_addr=0x1}}, r2}, &(0x7f0000000640)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8) 12:43:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = fcntl$getown(r0, 0x5) getpgid(r3) r4 = getpgid(0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r5, &(0x7f0000000140)='./file0\x00', 0x0) setpgid(r3, r4) shmget(0x1, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/35, 0x23}], 0x1, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000000040)={0x0, 0x3b5, 0x0}, 0x20008) 12:43:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000)={0x3ff, 0x4}, 0x10) getsockopt$inet_buf(r1, 0x0, 0xe, 0x0, &(0x7f0000004000)) 12:43:29 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x10e) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, 0x0, &(0x7f0000000040)) r2 = semget$private(0x0, 0x6, 0x1) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000000)=0x59) 12:43:29 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = socket(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001080)={0x5, [0x9, 0x2, 0x80000000, 0x100, 0xb6]}, 0xe) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) r3 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) exit(0x4) sendmsg$inet_sctp(r3, &(0x7f0000002480)={&(0x7f00000010c0)=@in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff0001}, 0x1c, &(0x7f0000002400)=[{&(0x7f0000001100)="01016942a0bf8f5635dcd6c2704763f83b77221ba5bbac9b65ba65d5894fd35ff18248331fdf47a41b2157999f56d6b51522ad04acc7ab9c75ea1c53b6d9fa397ed4326b6ea386ec6e42013aaf68b20536530513f7fc0689657a6df266fd28e8bb7ce76a3f3715cc4ccec9e0de765a26c67e", 0x72}, {&(0x7f0000001180)="7c39865f01879165a70c8767a02ffc68751cac0e09cea901548ee3fcebf2e51d95d5b68a1dd0", 0x26}, {&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)="6a34c6e9bf7ea58a8547c85f40319111234382b0f39951c6f28d0dbb71bd198fbc141a4a3c70fbc6d74ed5d370852603716a6d62cae52c01286fd665837a58f2acfb586a1521e6936f21afaf020972e94ac26d55456e1ba0bb6d776fadd9ac4a7909725d05fb00b47a41c0a40ae9", 0x6e}, {&(0x7f0000002240)="9164ce197785ceaa46bf0ff00a29430d18f59cfe790843e98b6ef04389e58e24e1e99277ea6a02ff51c3a706ff6aafc82a7480c87a4e5dcebfbf252308a42d98081ceae67735c2a3f58482a982d7704e3242fac20f5579fa73a0cda2a03d7038f203bdd73712d29c55d7da1e1d37dc009f4e74c38897ebd6a25ec3d58f3e3899e441396f32d9c1cb0d8513796fe4cc856838e536557435b89e1d5d92529aab95016ce145bf9a02015389a972a53d730840749656", 0xb4}, {&(0x7f0000002300)="8344cbf89c8d7f7049ea49cc2af7b286a66e216ee49a67eeb51715a873afe41b8c682815c89f110367f3ccfc3ff222b14a2d19408d479846ca490b6b0affa1be53", 0x41}, {&(0x7f0000002380)="c26c587e3570d73e8d7a2ee00924d741594b57036ffd27565f72cad981c9ccddbef80ae3254b74e7a5cf2fae34b82bdb6d69dc47f228bacc8b6ea11413810d73e57c17d568465fbc7d34479471476ae6236599178961f3697231344c22d2", 0x5e}], 0x7, 0x0, 0x0, 0x4}, 0x1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 12:43:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getuid() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x81) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="e003b926"], 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) 12:43:30 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) poll(&(0x7f0000000240)=[{r0, 0x84}], 0x1, 0xc0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="bdeff200030005000900faff"], &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r4, 0x97, 0x7, 0xfffffffeffffffff}, &(0x7f0000000380)=0x8c) poll(&(0x7f0000000280)=[{r0, 0x188}, {r2, 0xc4}], 0x2, 0x8f70) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="66ed00000000000006004f000100ff03bb0400001c004e220000000000000000000000000000000000000001579dffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="0500000000000000a6050000fffffffffbf9ffff"], &(0x7f0000000200)=0xb0) 12:43:31 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 12:43:32 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) 12:43:32 executing program 3: pipe2(0x0, 0x4) r0 = socket(0x1f, 0x4, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="e0000000a55b7da01e1e050000000000000070b6f53733dd1e237c26b5f0f14be03cf35ad6e91c9c7c458cfc768490e0893fbca65bb1b54db638ac9a5ea15e1829ed52d7f3ba4857bbbf57a6c064582c9cadb6b3f5d39ce870672050aba33e13f284ab4492edca8bc573390ca5ae33a3dbc1db2faf5798ce0e2f37f3002ceb07f552bdf3925461fd77112fdf783542c775f511a855709658e48a86a7ac2fe2c25da228e2497e006862b1bd911cd2fec021d4aab95c018fb662bace312024e1eb8a97e829b9aca9a96e6f04d3cfcdf835aab84b77cce0284b20a296b7cb40e9ec5717e7f4"], 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000007c0)=0x1ec) listen(0xffffffffffffffff, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)="966c82256785e5c9064a13d4f56acc37c556034ce78320b9470dbc662cab648619da0e42513875d4e5c1d6c30685d668d24f4510735a834fa8aebe5249ac66df299f166b4522284d2b99ba1d743c73773867107ed7d874725153360a6ce35581bbc728d0bf7154eba409f3aac62da9b13ce8f13663ebeeef92e85a3de80272ce586925fa8fb5084004534f330f38fa86507c38f39e07db0fe2fdeec7a2a5", 0x9e) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(r4, &(0x7f00000004c0)="c3dac36e11d8f0358f4c6ff4fcde7d7eba1e0409dcaa7746ab4547228cf7b4248fa4162b0915c277dc2699", 0x2b, 0x8, &(0x7f0000000500)=@abs={0x1, 0x0, 0x2}, 0x8) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000540)={0x7ff, 0x220, 0x3ff, 0x2d6, r2}, 0x10) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x3, @loopback}}, r3, 0x1ec3, 0x37, 0x4487, 0xeec1, 0x1b2}, &(0x7f0000000480)=0xa0) 12:43:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0xff2f) fstat(r0, &(0x7f0000000140)) 12:43:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0x2}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x1019, 0x0, 0x0) 12:43:32 executing program 2: r0 = socket(0x2000000011, 0x3, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000001080)) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 12:43:32 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffa98}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7, 0x25e5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) 12:43:32 executing program 2: r0 = socket(0x1, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f00000000c0), 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000280)='9', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) 12:43:32 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5dace30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eced8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc1a6f3184dc1fe238042fb25aa45c2d0cabe56fc6d97dd16c2fb9b9aa101e11ae453eb0da65206d0d0dc10411438e54bd65249f89424ea78851cda0971bc8a4884f0746972b2abe049a176f2f327ddeb0f642757e1a127532dc57505c23b5414a718c39d94d45370b785e1ca11b34083950e866a665b99bad12b621aeb5dceea98efcaaf940e2bd1f45e2c0def3d8003a9812f02b46257610ec59a17ca5f827b939ad53e8565a509307098abd4c7d5f80451eb87b236660cffe58bd7d12f9ddc37cfa8354b265b1aa36c1d9771019a35c5ffede6b9df8cb0aaac32cafc46aeff68c14606a76b4efa8918f1de3937cc5139089a0a85ae7c257105e18d59b7c5d4e521b2a5e3867d059bcfc94b967af904a09115bbf495c8b8c39a32d054cafdf6d26722e9d52d01296cdf6a0d9a453a6274cc36fa9cafe67c9ff6ec6b834f3070e75eecad90f76b516b01c6eedd293fcee7358078f5aac456ac4c9d863bfff01a38ac4727db9aa669cbdb346f0b0875e25d13b478d1d6b0761d5da8932e58116d1ce385b8eda8cb61ec44d0e1e43d67b6eeea7233a928fe245465025da978f2c5ab172bd98d8095ef23c0aca780461de68a6da22e9b526c51cd20c631bbc54e44b6eca4179fd9cab87a96faae4be531857c8470e550ceb51a087d20260a2e6f6c8b4c0b4708a3788099236c6cb84ec310b40a2e7c0254c5ca581802f44fcdb0c611262a27e5802cfd19fbd0c92d183b315f63ee4314085455af00916aca892d3757aa02886235152ba8dff8df937830236c494a2b8b844a37f0c504fe57195dea9cf99177d26dcd8f24ad3d7b61b802b8e41ca79f7d0e927a01b7a5155c75770165da4dce3ae3ce5499a77237dbfec0cac89fa8b4cfa8a169555775e570fc235a3638216acad8a791422d9ebccc03a3f7bf56dc29edc811507eb65e52ae7e75eca75343f4e6451937c5db67f5857753f229d27f1d8ab4d3b3a4a8c67ed2d46ab50f5dfb4702fed323e7aeead7e50c48d3534d470a7339949bd3ecb1e5fc0adfda65473404e37c90a978348b0f539a3218edaa4ebfa950147756234b26bc4aba66ab9948a3d1b76df63ae0c3e7bc15b5b527fcaddc6e5b8d1cd2a5c3a1f8caf47300f7a929796f2307b1cca8026c54bef3274590cc67fef5bfd7eb9af5163277a8e4b25ff186da8ed350f2933e36236a86e3270427164e833e95063a8733378ce7da96b29b15fa143e49db034b90457a27928b964263f39c91eedc87c6f2c9f59321eb797dd1c0c20e48bf65002aab5ea8167d32ce1ab15547883e99220c0c849b569bf46d2149297c5235a52b8bee3d5d1237cc39afbaabc584536193e575919cae70fa4aa8211e9f9ee907d17748b6b7d8c3d6dd1db364e07180420930066955c6e90634a33e9b70e0b4de961363b1beb4e78add3de190f50e7a822488566fed201983cc403f4f3847f2cacb7cda3144c45db7d4064e193b16f1127fad0a6a6ca1cc044db6290407b3dd441f973a4070f771dcf9f82e893b74d1e2a230dbc13a3f228c997fe08f8ee344485343e9432ba3032e62565c94d6fb63e6d30be6f97bbd0d4ef9b7433bad2a75df67af6e68dc5bc8e9d6a36a4fb33eeb35cdc4cd7cd1c1a513f887792f4561e7bc1b3f32fd61ec7c1705022c08b2c34dbdbc298885eba1b7f5052bd84089f4c5a9fada1eb578b7fe2b717bb3b32b24075af1a0f2ffa3276006072d7e1f456d068b3d92a6305a2c4725b9f3599a63f714ce78cdaa92fcf00a2ea1b5c554a71e104d1e1ce3fe18bc9302e3fcb48f0a373f077d049950691208dc7122572956c0667007abdc4889bfaf270e8113f2e3d11e61ad9fd78f30a2cf94cad2d971f0e9f1d9077bf5edcdb9e8d687774ab4d7f465b3402a7704b5b83b86c06698c7f16fffe1464c72e4bee47de225f98467d5b22e7b049e0e4ffeb4ebb70029b442dfb7cf4ba2f8b1ac11786ae9ad4544600e42fe17c822a3d179d3f4e26345c671f17fd6fda22273b0a41752718bf77d3907210cdcd25db6dbd2144c6daddf810f59a5668be3df840f7912a5df0b53bf16e5802f4cdd225706800f7a89416b8fe20d062742eb472b2a822ebdb269faba0ffe21f4cd8e078849524595c5078ab557d3235c14f9242c42b96a32c849530b1cdce5a732491aa17f44a4a0f0342d2630e13fec6a836b41e67290de428c2bde2cbdba220a558d4d78f6faa9f9df3f9fa391cce8efe8e6568f67f4799cb28e37b9f3812c0b090de55ba4a6b01d89b602cba59cc30bd6b3dc35c99d3318c4a2078dd67bf224699cac5004c8684a326538ccafd88cf9e7eecf53144c7ccfbd5e32ef59d0da4ef8bd632e4ded8ca89fc6594c13db970dbef27314d8eba0feea81df01e6d362892e7de3adefc693fbe16c76fc2c4b795020bba0d28ee542bec3fa74680abd9c4987cac90fbc7651af865e8f5c415b5f86fc4b9b335258f9413cbbbb3320e84bf507a8b3fcec3742b639e32a0f71d5de000cc0f4ea35ce6caad73393782b10d1184e71aa17f4615f37f421a39501928f921c57d01a2742d0126be7e04164e88ade1b865ae51de296e56ffa3b2389b4456f9d0bbd97954e2063ed28c9f39aa69b51bd9389438f62231b5277d2eec803ce4a27ed0bfe0837b9941a4e450cf2e494301060044547d279a44b1bdb6e5e4cec09d045e5360fb3ff76cb46581c9dbe4a2a99bf6dfff5e3e1479286c033c95ba9d1cafe9b30d836b4041fda8b2130899ee738360728dd147271657359c061e6c4b8d5a16292826db8c9e575d44cae5ab68dfe2f0b9f976a9c52d8883d442fca094f423976ea7817500ee4cabe9d9f3f7327b9a01d0507574b5c97032dacb307d5fe177b6958144ea8cebda72c31208eb2a05db3acd70e723c0a8a5832ed2d81acc4f7c281232a9a306a8ba338991530ef6cc4735e602991dc218debd9ed579c2b761536a0ed13db9500d029fa39458e81d36715551fed3b0327fea2809d26f6cb9485d9e642bdb23a6c7e5d94bfc46f461754c96c50a2a927edc1307f264cef4f27ab525686e62624f5d019388918704741871dceec30b9adcea65af9f9e976ae2310e04ed5f47f8093c5da40b3b4f566b2dfa04a4fd788544dba129630cdf385759b146bd0c6002d37136d01303c640b2e5581f1676afaa7eb2f1e3274253b44ae6cbd721fec143a59a10b779714fa0901fca567b4c7f4cfffc53e16c279364d221a2cc4f5f0b84625ee660504801581047c0b29492ea84a9a3b3493487c99eee36bfe962bbc4120f004fec03daac9cb248fc0d24d998c49c6c91b0f79e474c7eba86fa6b0b912e308dd392f0ac5a381331ed9339d146691cee40a397c1f138e8ea45c0f9ade49d5ea5b821aabbe081f0a063fe1daa41cfa3e8e21f2a6525401526f24d3839372cb93d5a181d41ec7bd5aadf64774697d0b94f01b3cc23d6ddfd45d44b5542a511d8af7705e949084d85bc6aa33ce48179ad31b98b908b7733f8e9feb9e4277812c6e8c0f2f9915623395d5af59b3a34fb46852fecb5f7d286deb743ab7f12b6a616331873ad0326f55de5ddabd7803cd5bcce0614f40f2cedbd3f097d63ffb8bf8dfca506f575c182d75582155920a6329aba9483676fb44ce56a5deadbba6e77220000f8141933317dd02678e2d96589409783242e007a4090d6e06bb5a54f98b2e9177b8aea967ac718bc564be07f47f7a0bfae5d2029b91a8ae783147ebcd354f66003b59fac1c3dc4241231e0d1a5450429e7f483d5acd16dc87531c74e48775e1b6bb07e731b0d5c5cd94fd257fa4597fbf8ee9603a3dd2915ed35b4ffe8debbefa448240bf3136f9a254929f3d890c3d781d859b6c195e25acece18072740930a0588d780d9a94580c3c30fbaf7eedaf0b356c785489def83c363fe9c83584819b77e3dfb469e4f93326e8aac92917ce2b811456d09266ceaca0a1e7845111972114f4365971bb744ad7bdc84fd9b2f260812d5ad18db889c3f21b9227aa4d18aa7872db067313d8974618a65ed2a14e4283a68ce7d1749a84877a41c0b24514efd967ea10b5f5b2c5cb835f24f9506ca84a31d4f699c6ae40bb65765e2a6dd0110f65f783a01db3d7c15ff0266760740958b7f3d9a52fdad87cef5f3e0a595f02dc1a01f88f5cd7aec4fc98bebb4090e120af8caf2d69357c8e4e10087871829eba548cf16d5cabc4fbf7c1d1cd61f5f86663a5df4dd593094d22ec7517d49e4813cb8daa662f9e1787910e7ab0f23b2356aae1896009c92b8fcfb3c733449f30ef443435bf37d53fa0afbce55d25afce6db541af98b729ae974139c85420982cc021a92f2c5910f26ae8c972576cba5039dc7775e81197028d5f4ef4ae55c21209969f8e776367e377955b569ffd4be409f59b38e1f75e9098617317c204387912b605d2c63f5f480c8b379d9d92a65420cc26b5e4a68d98f5b70f57f4b3b0cbff9649f26be1e7f3e2c5c8a009c3b616880aaac5ea45ec518378477246777ff55afbfb0ba6b79769061337f337829ba1e2d3ce0b05ed53930929e623ed4cc8498fda073920b93eaa3a86429f72847c7860bcf02e9a1bd4dd1cd7c4f72123722142512569bb9026b6174a4d30d55a730d9041265ab142a6e123fc8585f092b8f62b3deca25f35c75e28a53f5810b2f42e1a5f8e72184096a89ae0ae3ad11c2ff440be7482e682697e31368ec2d48198a5a", 0xfbd}], 0x1, 0x0}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="098b629fd0e4682de5e053270a607d003aa60e5d828bf0bb4c92c791dfdaa464b77ee8c1d632ec74d021704ea9ee2f0ce1f7ffde92e2e299b7333ac393c7aaef2ea40dc5714dfc050a1919e75d03c91a0b721fbe50ed401977b7ce0a97ee4d4361d26d747912ceb3590afc04417f19e9e8c208fecb1d4067b72b4a434e1c76ce609578f8243efe914e", 0x89}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000000000)="f81316aabb205ab8d9", 0x9}, {&(0x7f0000000140)="03ad2749a46d0869010d769cdf3fa977a2ae8344a9f9921ad33b624b917b2c7b64325a7e9ea37908526f6c3917204837b9189df9f6d30742746adfe586aae911a1265b19863eacc90bbae2378bb0e3903ba49309887d3a2bd0f206d1397e0e724231b9d98efd70b25e6c9ffc6f7d", 0x6e}, {&(0x7f00000001c0)="c6f465dd091ac6", 0x7}], 0x5) 12:43:33 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x208020001) syz_extract_tcp_res(&(0x7f0000000480), 0xfbb98a7, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x3) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = semget(0x2, 0x0, 0x16) semop(r4, &(0x7f0000000080)=[{0x2, 0x8, 0x1000}, {0x3, 0x6, 0x1800}, {0x3, 0x1, 0x1800}, {0x3, 0x3}, {0x0, 0x3, 0x1800}], 0x5) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r5 = semget$private(0x0, 0x3, 0x204) semop(r5, &(0x7f0000000440)=[{0x3, 0x7, 0x1800}, {0x3, 0xffa4, 0x800}, {0x0, 0x8}], 0x3) r6 = socket$inet6(0x1c, 0x0, 0x0) r7 = semget(0x1, 0x1, 0x102) __semctl$SETVAL(r7, 0x2, 0x8, &(0x7f0000000100)=0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x166}, @in6={0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x2c6b}, @in={0x2, 0x2, @rand_addr=0x7ff}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x7f, @loopback, 0x8000}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r6) 12:43:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000540)='./file0\x00', 0x162) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) close(r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f0000000200)) setsockopt$inet6_int(r1, 0x29, 0x6e, &(0x7f0000000500)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, 0x0}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRESOCT=r2], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet6(r1, &(0x7f0000000280)=""/52, 0x34, 0x40000, &(0x7f00000004c0)={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000580)={r2, 0x5, 0xf, 0x9, 0x2}, &(0x7f00000005c0)=0x18) getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000600)=""/13, &(0x7f0000000640)=0xd) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x7, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 12:43:33 executing program 1: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) lseek(r0, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x182, 0xd) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) write(r2, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 12:43:33 executing program 3: select(0x20ccb69f2095982e, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000002, 0x1ff) fcntl$setflags(r0, 0x2, 0x1) socketpair(0x2, 0x20000000, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xa}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x39e, r3}, &(0x7f0000000100)=0xc) 12:43:33 executing program 3: r0 = socket$inet(0x2, 0x6, 0x8000000000000002) getsockopt$inet_opts(r0, 0x0, 0x2c, 0x0, 0x0) 12:43:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f00000000c0)=0x800, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x6}, &(0x7f0000000380)=0x8) 12:43:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000040)='./file0\x00', 0x3ff) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x1010, r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x80d, @empty, 0x7}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0xe9, 0x6, [0xd6, 0x401, 0xd414, 0x0, 0x0, 0x2]}, &(0x7f00000001c0)=0x14) 12:43:36 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0xf608e23df6f2b6d1) fcntl$getflags(r0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x800800805ffef) open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x2) ftruncate(r1, 0xffffffff) 12:43:36 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x7a, "6b5db7e056f76cb07bfd9e5bceb0ea9ed57e986c38a40570eef12c73d224ed53d0ea89cef68cc2606ce169907de51076baaf87b47fc15abebf8edf3019eb0616f057144d254b1e88225b60d84b7b7cca6f993e6c9466455e30c7496081666dbb7d92603a801171bbfd40f72e983e9a1c567b1332fb4db93f9c92"}, &(0x7f0000000180)=0x82) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080), 0x0) 12:43:36 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) recvfrom(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x40082, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x2}, 0x8) pipe2(0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = semget(0x3, 0x1, 0x20) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x4) msgget$private(0x0, 0x10) 12:43:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000880)) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x120}], 0x1) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) getpgid(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fcffffff07000000000000001f000000ff000300"], &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x5, 0x5, 0xffff}, 0x94) r3 = msgget(0x2, 0x80) msgrcv(r3, &(0x7f00000006c0)={0x0, ""/122}, 0x82, 0x1, 0x1800) freebsd11_fstat(r0, 0x0) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000600)=""/139, 0x8b) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20) 12:43:36 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 12:43:37 executing program 2: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x400000006}) 12:43:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fffa) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x3300, 0x1f, 0xff, r1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 12:43:37 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x8386, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1010, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000000)=0x9, 0x4) 12:43:39 executing program 1: r0 = msgget(0x0, 0xcc7bc22b779b9b92) msgctl$IPC_RMID(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x7, 0xb42, 0x101, 0xffffffff00000000, 0x9f4}, 0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2}, 0x8) 12:43:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x6}, 0x24) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) 12:43:41 executing program 0: clock_nanosleep(0x4, 0x0, &(0x7f0000000240)={0xffffffffffff8658, 0xfffffffffffffff9}, 0x0) clock_gettime(0x1ffffff, &(0x7f0000000040)) setitimer(0x2, &(0x7f0000000080)={{0x40, 0xffffffff}, {0x2, 0x4}}, &(0x7f00000000c0)) r0 = shmget(0x2, 0x1000, 0x30, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/182) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_tcp_int(r1, 0x6, 0x1004, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 12:43:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000013c0), 0x0) freebsd10_pipe(&(0x7f0000000040)) 12:43:41 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x8005) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8004, 0x80) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000080)=0xca) lseek(r0, 0x0, 0x1) fcntl$setstatus(r0, 0x4, 0x48) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 12:43:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) read(r0, &(0x7f0000000680)=""/4096, 0x1b7) r2 = socket$unix(0x1, 0x5, 0x0) mprotect(&(0x7f00003ce000/0x3000)=nil, 0x3000, 0x3) sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001840)={0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffecf}, 0x0) 12:43:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fffa) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x3300, 0x1f, 0xff, r1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 12:43:41 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') write(r0, &(0x7f0000000140)="dd", 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000016b) 12:43:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, 0x0, 0xffffffffffffff46) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 12:43:42 executing program 1: 12:43:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040), 0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:43:42 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, &(0x7f000004c000)) 12:43:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) recvfrom(r0, &(0x7f0000000140)=""/107, 0x6b, 0x1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x24}, 0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socketpair(0x1c, 0x2, 0xfffffffffffffffa, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 12:43:42 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(r1, 0x0, &(0x7f0000000980)=0x322, 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 12:43:43 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setresuid(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(0x0, r1, r0) 12:43:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x2000, 0x3, 0x80, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x7f, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x0, 0x500, 0x1000, 0x9, 0x9, 0xa000, 0x7, r1}, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 12:43:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x8, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) 12:43:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100), 0x10) 12:43:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10) shutdown(r0, 0x1) 12:43:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x0) lseek(r0, 0x0, 0x1000000000003) r1 = semget(0x1, 0x2, 0x2a0) __semctl$GETZCNT(r1, 0x5, 0x7, &(0x7f0000000700)=""/96) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x3, 0x4) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x30}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000100)=@in={0x2, 0x2, @rand_addr=0x6}, 0x10, &(0x7f0000000140)=[{&(0x7f00000002c0)="6dc6f4020532b846c3ac61800e88ade824c890fd6ba684c507a24f14e52e87fb3a0f4a172a96cf677e2c7e35f301d434294fd2a75ff2e06a7aacaa7a97fa2ec66ea438fe9da48fcee2b08762f868c97453f1cc4bef7d0de9f36ee5772233e0ddc8b7b9b574eeabbc5244292230a744284ca81fd0981a3e2786a6", 0x7a}, {&(0x7f0000000340)="8cbd7703456ab5a82d8e61394fc1d4257f6e260de236e8f4a9a7970c70c2ba58e512ec2b32bd67ccbb8707e035d19a5f6c01347a9c8b355618e055538232e4288f54568053b09dbf70a6f2ae3fde79d6c566e893c95283c6d5ef43fe2f49cc706256fbd3f7a0981183fdfce4095e3e61b77ca3d3a280def153f607ebdc04563d91bea5d4cfbe1cf699c24d8396d791ca369fd538d82c834beaca80", 0x9b}, {&(0x7f00000004c0)="13701d944b9025a9046cd3becdca902c3e05c2df325c390dd6edba23de9f488e1a6217423b124c49a20c8375d20b4e4c7c49d26d1dfd073207beac801a492b627e4980dbbf3ea93e23592b70aa95be33a350d22cd42a8f9962746ec3f136c49e3fa7620f397ceb5b461d04fa3ba5be0c426e23177c54219794df24be2cb6d39f3fd61a59624676a41fbe7e1af5c39437d97c67e08e923457b1a041ea5e67658af2184f340b30774c8e4b8e4808941a7ea62a4a15e5f2d3b80f12", 0xba}, {&(0x7f0000000580)="b5cb9ff850d822fd90036c34c77cbae11b91958f58c8b27cf4fc021d9288c993c7dfdb8a91fa8d96c37575ec7c45fba654ce50c718cf2f92b247cbec5d755cd254f0ba9fd317997930af9e0fd0f2869ebcc705edbf659aa0b6760a2553dc9ad8f0dfc45fe93e67e92280358c96f293038a49e3529ab2c284d8849f1bdac5b8037555ae0509814ddae4f109383a77f344c7abac7007f6680088cfa7a9caddf1774de5d319d2d8ce", 0xa7}], 0x4, &(0x7f0000000640)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x401, 0x0, 0x7, 0xfff}}, @sndrcv={0x2c, 0x84, 0x2, {0x7fff, 0x8000000000000, 0x0, 0x1, 0x40, 0x8, 0x0, 0x9, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x8000, 0x0, 0x100000001, 0xffff, r3}}], 0x88, 0x20101}, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, r0, 0x3f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000440)=[{r4, 0x4}, {r0, 0x1d5}, {r2, 0x80}, {r2, 0x1}], 0x4, 0x3) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 12:43:43 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000203, 0xfffffffffffffffd) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x5e, @loopback, 0x2}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000040)="5e3ab11b1ea01beaa9ba84835bb1e8b92dd21b78e8fc63afaaf64a280d3b2c2e72076e70f17d2d23e9adae1ceed68523eaf6eed30a097c37cd3905c72f09ec7312c3ecbae5b1fb51116e68039c28db7d33e507f71be68d3b00a3608b6744b3a5f7777b819c095cec8f89054e430dadd48b4b677e4862a477ae8b0342c934860df6c99f8e5622a734b0cd7706daf79d8cd86e6f445f5cf052ec868a9afa95517c62538de81e4bff4e0608c7122493", 0xae}, {&(0x7f0000000100)="d13849428085815ab3307a1c541fe94fb176cf321d1aac4536577a766c773658d03cafe19f430e59ff20ae2b516fec1ab7df02b882ab76059113acb68f4a943a323928634fbf93483d88b6c65ef9fbf09366aa39286c99dd29d566dcf7d6e2ff398c732e6b0127a4e502877b42bd1defd840664c8e7eb1e35fb3ea128d97f6b44f0f68fced0fe25b6e675b9c9b699b5e3c4c5ff76895a6e06e5758", 0x9b}, {&(0x7f00000001c0)="f14f222c5f0e50e27a46315fd22063b538c2c2473f1997bad23ae992dbd6855b65ce34c72daf3ad9905cfec3cf9240d78dfa1ffb4cd012f97485a6d75eda8cf9bc4bcb55f9fde8a472a28b9ff10291563f5fb7ea2b06e11ee97f4d5cb0509adf1d5be15adcd311487523ef", 0x6b}, {&(0x7f0000000240)="8434eba569acb5cd29dd4df533c96f61f9210c31998a5fea460063e4908a57353f16832edf5fc93c635e19c4049ac4dd1750cec4cf93b2e3fcd76f366fb1151e99bb75be4c38ecd23b368ba213dde97fae35f43de128c2439b9428819e72271c2541c639373d00d63d948923d07c517ec505032dbc06ca5a006410ff8343c087bc2e8ef422dee350f852fe52ee127e1e5415177803ccf92fdb53a1d38195abfa4c35c92c003e4b002a3b8b34cab4ba83081ce30add3b303b7d4664c88412a01703b3cd6d3da5b9abdd5ec33d0b1ab1a51864c283e8f305564d49c6ae8b6e0767c6ff0c7f38863babf839b6e00b8f3b1ade0e8a2566af061293", 0xf9}, {&(0x7f0000000340)="e0d8c4f5033fd695d762f6e630fdd8fe293db9aca659bf370de7f41872a18cd9f97693a4e70717d5d127e182927ab1305b97654fd2cbeef29d24be252cb54b9f4f9f955a2e93b22152b7b1fde34bdd78fe81d6a877465647f6967a6d57bc913ed28ef93d9e9784a6b3b05be05d48d95fd818e993935b999675e61ea0194bee89447fa8a3eeb120ba0dbebf4d", 0x8c}, {&(0x7f0000000400)="a1122ffa50d15169c12d4b4132108c9a3cdba4d9dd185006aadead06219b7431caa8e771a3d02e3403b8746db60151df70365230fc41250bbb4b4487beb92e2ac47c6f242daef9681d7ca5a1a6bbbfb931a566b64d0eb3c2fecf47ea6decf3293506e3438ed2b84e2e", 0x69}, {&(0x7f0000000740)="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0x1000}], 0x7, &(0x7f0000001740)=[{0x110, 0xaf, 0xfff, "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"}, {0xd0, 0x1, 0x81, "17ad3736572b91c409d4d24fcdb2cff382b50d809588c102fa404e6a029c2f1fbb2fe6f384b30ea6c22404e9d6656a446639b89646849eab9a6f6c4cf26dd84840f44321898c3bdc5f19294cef2e330ed68094cc1c954d1d7ff88c7afc06f73f72b432123b281e19dfa162cffc6dda5e7a4cb9254c94c9f81f57b941dfbcb19b3b7ce598d0e2fbd4b1ed27ef297096c82d385754daf99aa30da13cf49e7c86c6aa82536a146c14ab9e23c8479aab1607f831c6529150b9de30eb0fcf6ac125c3"}, {0xb8, 0xbf, 0x8, "9f0ee0fc2c9993c46a9e7e4d0523c7d797d048f4d171a8025277a3b2ade4d8f5f5e15e698d95223b79b8d046ec2775ca83bda78295d19b9507921094865b9c1353f36a672686a30e6fee7942bcc016199b912193ece8d7e8033835a55fbdec3b547c06638cc14669d8317a1c262aaab3b1fe06dfe61e48f31a24de9454314112c0423858b24d1a685eb1fa8737b1d40cc26e08ee243b6e096024caa885052d4267"}, {0x30, 0xffff, 0x401, "ec13b51cf34712d08006fbb3dd42e998ef8dec8fdb9f17ec8e"}, {0xd0, 0x29, 0x65622fde, "42940c34d056a794cd51c4a990d10f4c417af8236973806c1a1680a9c1976d983a7b085d148d96b27e5683a1856407e320f9c780bb3983e15c2b9feac332919e5c914414d11aaa762448a903fb12ba1d0ff84689ad782ac109488b36b0723374f475c0baabd4a4c60f38749c70b0d117da18926e5a37c9f2f2c37b17371e8c55137aaeee46601bc607b2b2c2257b7f3e3fd7c70d7e9ffb93af6b2712b035f582c30ad7ec752b31272ddd3ec7f794567f4b46b5a29e290490e073112cda685a"}], 0x398}, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff) 12:43:43 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e200700000000000000000000000000000000000001070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007644714fd100000000000000000000000000000000000000000000e4841714c18f0909d582c317ca53d5ea3af2128b978aa990f8a9", @ANYRES32=0x0], &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x5, 0xfffffffffffffffd}, &(0x7f0000000380)=0x8) 12:43:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xffffffffffff7fff, 0x300, 0x5, 0xfffffffffffffffc, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0xffffffffffffffbf) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)={r2, 0xa1, "2a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000080)=[{r0, 0x1}, {r0, 0x4}, {r0, 0x8}, {r0, 0x40}, {r0, 0x4}, {r0, 0x152}, {r0}, {r0, 0x11}], 0x8, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x46, &(0x7f00000001c0)=0xd0a, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 12:43:43 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) munlockall() writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 12:43:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) 12:43:45 executing program 1: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r0, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x9, 0x75, 0x5, 0x6, 0x4, 0x3, 0x7fff, {@in6={{0x1c, 0x2, 0x4, @empty, 0x7f}}, 0x0, 0xfffffffffffffe01, 0x3, 0x6, 0x3, 0x6}}, &(0x7f0000000640)=0xb0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000680)={r2, 0x800000000000000, 0x3, 0x3ff, 0x100000000, 0xc0}, 0x14) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r4, &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000e9ff000000000000000000000000000000000000000000000000000000000000"], &(0x7f00000004c0)=0x37) lseek(r4, 0x0, 0x1000000000000) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = socket(0x1b, 0x3, 0x0) r6 = msgget(0x3, 0x10) msgctl$IPC_RMID(r6, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r4, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ed0000005ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd8e1e93fdbdb1e3c9d9593b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da707dea4d4404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a652051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af04c765e2baa14e35dd43b491d77225229be3ded98f6e75094dc5c6b6e2530f0a0a3ed1c8fa"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={r7, 0x4}, &(0x7f0000000200)=0x8) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) poll(0xffffffffffffffff, 0x0, 0x6a) 12:43:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000001080)="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", 0x100b) 12:43:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x85, 0x84) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), 0x4) socketpair(0x1c, 0x20000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x3ff}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0x7c, "95625f67ef369f097c34d4dbe37a47d611860f5ed73837d8e461b36ae88b1447e1763cd6078f85d992eb45d162cfc40d00570b361f405b0d678d43025c57c72cd085f61962442e4e29466ea9d24056ffab2a9bc03e657583aa646d9e394bee56769aad5d9c3fc8ef8fcecec07be92ba861513af34869d57c11322b2b"}, &(0x7f0000000380)=0x84) r3 = socket$inet6(0x1c, 0x1, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xfe, "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"}, &(0x7f0000000180)=0x106) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000001c0)=r4, 0x4) 12:43:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, r1, 0x4110, 0x7b6, 0x6, 0x1, 0xfa4}, &(0x7f0000000100)=0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x47) 12:43:46 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$unix(r0, &(0x7f0000000040)=@abs, 0xfffffffffffffffe) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x457}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x3f, 0x6, 0xfff, 0x6, 0x9}, 0x14) getsockopt$sock_int(r1, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) 12:43:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0xc1d) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffffa}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x8004}, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r2}, &(0x7f0000000440)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="07233b24bd0a6aa6dd02"], 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x7, [0x9, 0x1000, 0x1, 0x4, 0x2, 0x10000, 0x10001]}, 0x12) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x0, 0x5}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r3}, &(0x7f0000000100)=0x10) r4 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="03000a00ff210400ff070005007df7000000000000000000"], 0x0) 12:43:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000000)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) 12:43:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x7fffffff}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x1, r1}, &(0x7f0000000140)=0xc) r2 = semget(0x0, 0x0, 0x0) semop(r2, &(0x7f0000000400)=[{0x0, 0x496d, 0x1000}], 0x1) 12:43:46 executing program 3: setitimer(0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 12:43:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x195) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') 12:43:46 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x5, 0x6, 0x2, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac1400aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2101800000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000052437190551c19000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=r3], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x8, 0xfffffffffffffc4f) 12:43:46 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000000)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) 12:43:46 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mprotect(&(0x7f0000230000/0x3000)=nil, 0x3000, 0x4) r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 12:43:46 executing program 0: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000000), 0xffffffffffffff67) 12:43:46 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x1, 0x0, 0xba, 0x401}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x80}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) sync() 12:43:48 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000680)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x3ff, 0x5}, 0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x411, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a0", 0x1}], 0x1, 0x0) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 12:43:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xc, 0x81) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1a, 0x6, 0x6) r2 = msgget(0x3, 0x10) r3 = getgid() setgid(r3) msgctl$IPC_RMID(r2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r4}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 12:43:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x10, 0x5, 0x8001) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 12:43:51 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) clock_gettime(0x5, &(0x7f0000000040)) 12:43:51 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66ff03000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xa}, 0x10) 12:43:51 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0xfeda) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x48, 0x20) 12:43:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x9, 0x6}, &(0x7f00000001c0)=0xc) listen(r0, 0x9) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 12:43:51 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x0, 0x4000000800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 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) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000002c0)=0x4) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) login: panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 cpuid = 1 time = 1553690631 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021281730 vpanic() at vpanic+0x1e0/frame 0xfffffe0021281790 panic() at panic+0x43/frame 0xfffffe00212817f0 sbrelease_internal() at sbrelease_internal+0x174/frame 0xfffffe0021281830 solisten_proto() at solisten_proto+0xc6/frame 0xfffffe0021281890 sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe0021281900 solisten() at solisten+0x7a/frame 0xfffffe0021281940 kern_listen() at kern_listen+0x132/frame 0xfffffe0021281980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021281ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021281ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdffdcf38, rbp = 0x2 --- KDB: enter: panic [ thread pid 883 tid 100485 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why