Warning: Permanently added '10.128.0.157' (ECDSA) to the list of known hosts. 2019/04/12 04:15:27 fuzzer started 2019/04/12 04:15:27 dialing manager at 10.128.0.248:62989 2019/04/12 04:15:27 syscalls: 438 2019/04/12 04:15:27 code coverage: enabled 2019/04/12 04:15:27 comparison tracing: enabled 2019/04/12 04:15:27 extra coverage: support is not implemented in syzkaller 2019/04/12 04:15:27 setuid sandbox: support is not implemented in syzkaller 2019/04/12 04:15:27 namespace sandbox: support is not implemented in syzkaller 2019/04/12 04:15:27 Android sandbox: support is not implemented in syzkaller 2019/04/12 04:15:27 fault injection: support is not implemented in syzkaller 2019/04/12 04:15:27 leak checking: support is not implemented in syzkaller 2019/04/12 04:15:27 net packet injection: enabled 2019/04/12 04:15:27 net device setup: support is not implemented in syzkaller 04:15:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/244, &(0x7f0000000180)=0xf4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = dup(r5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xd, "82111b2fecd0fbf2d284f563af"}, &(0x7f0000000280)=0x15) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x0, @empty, 0x8}}, r7, 0x9, 0x3f, 0x0, 0x1c704823, 0x2}, &(0x7f0000000380)=0x98) r9 = socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f00000003c0)=[{r9, 0x80}, {r2, 0xa}, {r4, 0x2021}, {r0, 0x80}, {r5, 0x42}], 0x5, 0x1) getsockopt$inet_mreqn(r6, 0x0, 0x9, &(0x7f0000000400)={@multicast1, @multicast1}, &(0x7f0000000440)=0xc) setsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f0000000480)=0x5, 0x4) getsockopt$inet_tcp_buf(r6, 0x6, 0x401, &(0x7f00000004c0)=""/42, &(0x7f0000000500)=0x2a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x103, &(0x7f0000000540)={r7, 0x32, "b9d311bcf431a1e07730a2a4852bb10251fdc5057ab53e4a05c39ac9dcdcca034ceb8f1a90419f25b3a3eb65d03ae8a4c481"}, &(0x7f0000000580)=0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r9, 0x0, 0x1, &(0x7f0000000600)=""/170, &(0x7f00000006c0)=0xaa) sendmsg$inet_sctp(r6, &(0x7f0000001a00)={&(0x7f0000000700)=@in6={0x1c, 0x2, 0x8f, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000001900)=[{&(0x7f0000000740)="a7cd34866423a93fcd00ba7d935a015e0e44469d99425db2646e2a918f3436dc8a8d6bb33d0a3029936d4a23dcfe204c0e4667c91d5ee4b3cc32a0b10f2e35eabc2d9f372f4486f36a53b99841a3f4635832f6c083c6a193e7b4bfb68837b02d9f2856d9245a678b7cb2ce51c099b53c3e5e4c36025faa8798aed8680e60fc9daa68abd78379be14c8", 0x89}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="f381424fd797bd03e54183568505b8440f6c7b5596ee33f2bc419f", 0x1b}, {&(0x7f0000001840)="45888288e108eb1d4e8c83a4530bc752ae70eac9cb721f8f9deaeb16f73de178e7361f1dae8974e40d34f3ffead9eaa8b922d14b326f2e0172f1180bc32444cd143f481239c1b501901f11c3d1130a78aaf4ab0a044de025b30a4b295d89ac8dbe6f105ee02c888274e54686102563fae69e105dff97ad982912452c450e00122e1bfb515ec28ea6a69cd802e921856d1f6c7c39a761da64bfaa90bab3cabd86b7a224a324d14098ba11dee15560606e10", 0xb1}], 0x4, &(0x7f0000001940)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x6, 0x4200, 0xffffffffffffffc1, 0x5, 0x5, 0x19, 0x3f4a4a5b, r8}}, @authinfo={0x10, 0x84, 0x8, {0x400}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0xe30, 0x8, 0x7486, r8}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x7}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0xac, 0x88}, 0x20008) getsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000001a40), &(0x7f0000001a80)=0x10) fsync(r0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r9, 0x84, 0x902, &(0x7f0000001ac0)=r7, 0x4) setsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000001b00)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r10, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000001bc0)={0xfffffffffffffff8, "7a7ceb8299bbeeab899462db02e6f6f5"}, 0x14) chroot(&(0x7f0000001c00)='./file0\x00') 04:15:35 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0xffff, &(0x7f0000000040)=[@in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x9, @empty, 0x1}]}, &(0x7f00000000c0)=0x10) flock(r0, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x400, 0x10, 0x61, 0x101, 0xc553, 0x4, 0x800, r2}, 0x20) r7 = dup(r0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendmsg$inet6_sctp(r9, &(0x7f0000000480)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000240)="86306a8b639a92947e0579570df93e024ffad767f2faa5e5920a37ae638d28ecabe7c8ccaa3251e5c8680ce12a54491f09faed97264449d492bb0e12ffa3aed06cf6ab0bfe5723e48435695ec7f78f137bc608f8358f7f3d34e85d67af7c592f1bd9878bb52613eec4b016f666399193cf20f7734b69df64452398f3fb3aafff324057a802dae42004e1c2d9b8879afa", 0x90}, {&(0x7f0000000300)="3b9c15769d18785696d81b42f6dfc22066b66e65c45c68574463fc2a5e97ee616c9b91b3d426f858b8f9c63b8eab4fb3e44e2ad252ebec4b0ab1bdf4a2c5ceaa5605860f", 0x44}, {&(0x7f0000000380)="31a0f0620ff23b7113ad83a0ea0751b5c75ce9c9676e05c6c2033f794c4563c32a4dcd683b20152b599c8923c2267118f42959e42a2d089faf9c49d77d30c29b9af6a4b192b7d4ce7f01ff4519e927d127f2f680e9b8c6fbb8a1984bb6ef74128ba42719768c7bbcbbb08d6b7272252206833efbe46a", 0x76}], 0x3, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x1}}, @init={0x14, 0x84, 0x1, {0xfffffffffffffbff, 0xfffffffffffffff9, 0x1, 0x2}}, @init={0x14, 0x84, 0x1, {0x1, 0x8000, 0x9, 0x7}}], 0x3c, 0x108}, 0x4) poll(&(0x7f00000004c0)=[{r0, 0x22}, {r0, 0x4}, {r1, 0x2020}, {r1, 0x2000}, {r0, 0x184}, {r0, 0x40}, {r1, 0x102}], 0x7, 0xf5) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000500)={r2, 0x3e54}, 0x8) sendfile(r8, r1, &(0x7f0000000540), 0x3af4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000580)={r4, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r5}, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f0000000680)={r6, 0x5, 0x3, 0x0, 0xb7, 0x1, 0x7, 0x4, {@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r5, 0x1ff, 0x6, 0x10000, 0x1ff, 0x76e2}}, &(0x7f0000000740)=0xb0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000780)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r8, 0x84, 0x1c, &(0x7f00000007c0), &(0x7f0000000800)=0x4) readv(r9, &(0x7f0000000880)=[{&(0x7f0000000840)=""/59, 0x3b}], 0x1) dup(r8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f00000008c0)={0x8, 0x0, 0x51c5ac2e56395e69, 0x0, 0xfffffffffffffff7, 0x9, 0x3, 0x71, r3}, &(0x7f0000000900)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000940)={r4, 0x5, 0xfffffffffffffff9, 0x7, 0xb5, 0x3, 0x1, 0x100, {@in={{0x2, 0x1, @rand_addr=0x5}}, r2, 0x100, 0x6, 0x20, 0xfffffffffffffffd}}, &(0x7f0000000a00)=0xb8) symlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0\x00') setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000ac0)={0x9, "3cbf754fa74a2aa8967362d776df84cc"}, 0x14) lseek(r9, 0x0, 0x7) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000000b00)={r4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x102, &(0x7f0000000b40)={r6, 0xf4, "b92cfc1c75f17d341c45dcb278add4940a4ad504e6ba9b3b53dacbc8e503f83393ac5ed41a07a26379e0f259ac87e6aba9f1359ce56dd19398c56d145f89b52d1af7fd05e5a808aae1718c265682c82a704218d3c6654f4efb40520f6e30424b191888591a4e287111c93647fb773c712cbb7004fe40e6897e9e2821034f2c89c0162df26076be06fda778828042a28d2646e35a75d02954eb4fb2b3b0d2dee7b2dee17d080a8399a4a2bafe3180cebfeca8b7d4df36c0cbed2c092f94dfd8ec7ded0e7fa4e980a5eef5bb91c680b902ac9d0a7a9fb2ee72a07f5894d65bdc3e72a7626996884c4c5aae6c80aa7cd4f8d62d6b63"}, &(0x7f0000000c40)=0xfc) unlinkat(r9, &(0x7f0000000c80)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r7, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r9, r10, r11) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000e00)={0xff}, 0x1) 04:15:35 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0xa0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setuid(r1) msgget$private(0x0, 0x40) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x24) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x10000000) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0x66, &(0x7f0000000200)={0x800, 0x0, 0x5, 0xff, 0x7}, 0xc) lseek(r4, 0x0, 0x2) read(r3, &(0x7f0000000240)=""/4096, 0x1000) ftruncate(r0, 0x1) r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000001240)={0x3, 0x0, 0x3, 0x3, r5}) sendmsg(r4, &(0x7f0000002a40)={&(0x7f0000001280)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000015c0)=[{&(0x7f00000012c0)="9d6db0195dfd2b9da94a9c12aa908e56a9c0328d04d20c06f0adb1f57f11d769c6e9d91b642188632dc09c85782238e2e870314ea083a7e5ed83f28c301a3d5be4d2a636228aa20e8de30f74169b4052b27c4d4579167674a8f1f5ca6e335a3d26ba66137a9bcf6dfab59947412c07c53735d2a880ad8eec4214fd9c684d326441736be020fe3c272114b875391d0be41f708a4ba49ca5c06f1053e4ccdd8987f2cab0930fb6237976dd07f38a09b4890074c89da5ae742957ea23088874d24492187fb405562ad6cdc8dbc7ee4114c77d1a435918ff6687f73fa7d2ee64d5fea3b060e40085b0a9aa87", 0xea}, {&(0x7f00000013c0)="1a76b2031e5fbda482cb99be238f9cd153569e7df11f44377afdda", 0x1b}, {&(0x7f0000001400)="79f52ab097e586d15c05294cee4df7e13e26084090f5032c7650700ce977b913545f1127731cc52566d05b0f6b8b15e771e83d60c900155a5b6ed4448d7fc181a7cf8fb3df6ec04365e0676720d3ff55cb2382f4a6081eb4777a74307aabb225cc143ab6e35ed4997633c3b4b565f6a976fbfacecb50b85231411bc54ea71f883d3f954e0ab11c920694c796e6569419595bc33ae82812b1473a9962544e02a131581230a0ac383ecbfeca3e5053652618ab73f0c8c6dc706e7c18a09f790022a275a1ea97655eb372cc16063ab388c18b187bfa1c61f7f4101bfc401896001e836eec04bbb8", 0xe6}, {&(0x7f0000001500)="387923f22bf3e89a", 0x8}, {&(0x7f0000001540)="b5f49c9f993b809fdacf7a0a67b5c6c961a4fd757c617f6eaa20db0b3c4743ee24df317907c8a35213f1839bf48170c2d6b77ef0f52a943976f754d421", 0x3d}, {&(0x7f0000001580)="81f671ccc1e3adebfbce50a43bb83d98e00cef71bfba8c14bc646080c2de0c7a514c1fd9a0630b04106a7011005cb1", 0x2f}], 0x6, &(0x7f0000001640)=[{0x38, 0x0, 0x7, "5da8a4deeca37dcc38effe98bc27e275027b229834dcb73b8207f2b5e801b2d299acb8577cf033"}, {0x78, 0xffff, 0xfff, "75572b5db10e0a4543cc1064b24f565b124bb966cd383805ecac6745b23828fe9985f01b0b05e3b4769d8bf0a7052b0ad03fd470093e274e6bfefaa9245f1a8dec4298acc1bdb028eae5ea61f773f685690d7cbe5cf299cf32e673a385753d29bd3a4447"}, {0xa0, 0xffff, 0x0, "563b72fca2f97e5c0b6b3e228b92072f2b495299568959576f66861763f17bda3de3fda703f03b485833a0562e7143af46a91e5eec758f0edc15d12c34a93ab866dd484bda75ec8fa45fd81e7bdfcaaff952084caf38099d42cda193b1fc29566ff2da3bb107b6055fc042f29ebf59a727b2f75d73645ff9fedccc96dd76c6f976807353417b470b5b5ff31f"}, {0xc8, 0x3a, 0x10001, "e8421f0b19edd1a08d2bbabd6b10e04a1b95ae2bf4897f7d1b839e2eaf62a862147e88e150cac70ce05aac033cb3dc203fb2b7489cd7d49b06f095bc67c559bee30d882c3f337d320f160bb2ca1b3efd9298202ec4340b47fdad46fef54b92e6944e3c1a992bb75ce84e23f7e896f734c61f70ba2e957e91dac609c43388bb7479796d633232a78f4747c14a701dc5765d1227e0f3209b6a9ecd68d6e641d4dd78fd4dd040ef6af2e38a162329c6a23c58"}, {0x1010, 0x85, 0x81, "21b9dbb38391522544821cc2ebd6a34130a9cb73f94c9189dc9163cc6646af5c83ade68755310fb3826c45a3f6029c982ba2f8d90acb3e569802dab5dbe1f4161f88c25ca77ecdc0213e2009c21935208edd8a86aa5ab7d238581bae53176510eecdee9862e61af3213ba4fef8a0aad1fbdd3ecbba0ae84280b00d932c46aff40a5811728e109b51690a712bbafbc697b9f4d5d071fe836b912f41195b4f7eda7ff04de9f3327a7d9bd98036b332ab5d91451ebd4cd5a08a47c362cc02999573869f3af22a41fa020588cf011475c22e31dfd4930659a6cbde684cf770ab305b7ebdea549891ee70def85d389d9bbd5ae55953b6270a0a8437199bda4f0aa5bca22a46b4e9a4c5c17c217ee5d4835b4d067ec447f1a51ce42c74ad6614842c2d9a871832fa11af8304b7ce46ca0e4a9f98cb051928ac6081f731b3eec254ef11283a7e0eab36ffe7905069b7fe27bb6a03ae2c2134c6faac8bd13872120ec96d292b2057283e0cb4fc8fc80d888ec86dc6f42caeda5585da4dc86356f555140e31f4db1b9850e85e087a268e0780872b3c15b47066aecfce6d61621a4eda2ef249a237f4db8bec550b1f5afbd7c7605f259a86fb14e8bbf9fbb65c1e65629454bfa5c3a79e9ca06796281e0fcf3e4c7194c551f23ac718ce9e0c7864be7b3b1cec14ed5cbf468d24fded7f58aa3ac66e5811560a825cc5fab8dca6a33693e74f407aa890d1c036c2e11f67bfd137a09df1694ab76f173a435257e888a9080b17c17ff731aa23d7c37474bc6fb185a2f2a3f89a4013ee314beea385371db1501e7d11c952e9689bca73dabbca11eb1b914d80aaff21f2df950f39b2f07052afdd23de61afb387ec3f2ea7932448b650fa17f59f19a3bac7e8455f5c2f5337eb4c1aac7b82e0ea090846926c595892ee40b129cee6e7d6a68061e330026ffb96a6b3ff725cef346ef10d8d6b243483fbbcd0d329e14e935e24ae26cdad133cd74e2c1333e9e22fdbdc349fb555bf0f349031fe707db187de2117a4bb4a557e3357caa638df02d61881d90f3733608413f411c2e55e5a43b11e533e07daa82814465fa5fa4a3cfdda60d3381259d6e2f078945f37f565714b7d8643ec6a5867ab263c2b5b74f8691a40cc2159fcfe6c373cf79512fd8b51eeb62cc06c2c1ae2e021b08d4c32d1015f10434cdb22d3db0b3578d0c7f05df4ecd2e40fb40bd4b7a8bdbc943594a4e6b35cb78e1e8774cca0b65be8255255cf6b18b3dc0ea8a975e3eb8130289a2a523dcca013a6263d9ed7831720c6a32e406b0039fa802eae48a3167a3038791ce6bd37d1ca9b2f292b669a55e021a722eae0f9c246ff7d32fdf125e7f02a511f5a475bb37633553cdbaa9d4358c20e3e680929a598f5ababd31e65850d1909cd99e5e79b3e33c2cbdda96f6d7f169f8dd1a485e33b2a860e8e775c9748b6c1ea4798bd3dae39dea208883ae1e6a10e32f8f6d517305677bb6a36b01d5806d69106d9e2a5a452bba8a5d940ec8d1d963c1137b84d4486177839882451e4f2d2441876eba4ab191666e15139320797cf8f97fc17ece9ef12b5ba2a4cb0216098b093b7cef24bce864374549a26064ba4acde2a06b39f17c8907fe36135521ad0752c93df8d6f4bc02d4b6886e31c703b885b9d2b6f254bc4d88dbd5494e072b00cc90bdedaf5c4921ac9d9f197252f596bfc7ccd7183bb0b82d8088a78b690d42e0e2a0fa1556b483383f7091a870acd0be7438cba0fa5878c2727c44abedba2f847704fbb11f14e3d9914cf8f53f300df741a47cacb41a2be62845d6edfdb06d3fcc2b2134f5f5f0a094a472fc1290554496b46e30a5c4c1b7957b54e15cf833d0ed52b75cc861686f0fb68ae8ed5b85d7027f18660efa83adcfca4e6256d206c549310c88577e69b8b2e99e636434d15f537c92aab86c13f7b28b0df2c51d4cc6af7d050fe43c5f5a633bfabe816c609fc113d11deb626edee9b91c6827b440ec61ff6280c9b1535c8bcdaf74850a52164e2bfa0f99c66a20e6c1813304e423de86ce1774b481e9fe4c336245cd0d0a5f99cefee8e009849c3879686ccb9d3401f58335b8f0b2fd7228f64729d08e5a39a27ddebb0fd14bd166e79394321342049b3e3a06136e32564ab3fe4116209e36348aa4a3c40a096e1b08fffc8cd10e79cabeb1265fa6acd24fcd93e8f87fef0b4f684f912cd925dfc2e3238591249609ca41ebd17609828c5179a0d10230eec46377bc36a7731e9a5568076c797a3514358c32fba23bb85e44c6a23fdc4fbf211da774cf30b857412e7c6e29df82d94aeb37578648a28cac7b60a97803b83ccc3400f00a676ff302c565117b1bea8cde3deb6e2649a5fccc62f871fe418b755457f6c3aae24144ebdec0ebeea1a95be9850876bba100347f3479f1fabffded93aff58cb675efdd9c930745785f481645cc78f3bbc14430d9e5dad9cd27165b26a250cd372589cafbb83c4b78c6e7e113679b54d37702b60269d5195aa7faa90bd752309ec250e70e3b8402057c16ed3ef42229f0fce5a6970d247b42f22380c636a1c6fcd717c43d6af748fce64b50d1bc397da645b0015550549ba42271e30a3285f2e629eedc0508a6259e9b31b565c96f38cb5b9b5cbfe75e5d369c777186c8a238e705ce11d0a41ba4afe0397f8b5c3edc6ab53168fbf5a16870ba24c77fff59680d4b1a6a2217c041f66047892a1efb5dc87bdfcef2c9404dfec691b19f4d46517d20cd43bc86a15ac8d04840ce95648f1b294bf9f7d57d2450137308bf5627a32f17b4f7e70a427cb717fcc48d10a4f570e2d53a40c88db5c6d4bfe7d759ad96ef1e30232a830233018167f2cd1614d186f888d646c957b0d073290e2f4f61aaee99d133acd3fb082e4ecbd92fd9eec6e510ac4f23419dd9cf028676870de30b1a0a8181df00658146d0362586497c5ac7afd499ed23a221298b3074f34f8af47d879191783ce3e8cdb774767e487c9c06445c4516c906e73bcf3977f9e06e12fcd554f967b8d74ada079af13c3579c8989db2a0619e37f4ad1fdf44bee3abd00933db012bef193709a5502e91b1eb2ade06dd96bb9bc8a154275f0bfc91cb31f54b8a7a245ac0acb7790bb5f71b8031f3b8d92b887338e137189f696e660a23cfd3808d2864339703d2fccde3e6adadebd1a4616357a3ba707f44b9089e10bf6cd0d5e7ffa5da08d1a1618e15b2c7d3d0850afc9612f4f0748d06cc5ab3d9cfc3c83d74b507b5466279cf028327b62d4beede407816c5e5b81c3c6f792556a54cc4fe38e23a8706391728cc42f001aedc5e3b5b77b9ea32b85d3b5cd7e706b380517ad042297f1af8016c53ec9ea46e6b803da3fb4d564e80c860804dc0791b5e673b6a70aacb0c6352bc686c1c0a6f0fd27bfbf68c341a4d0d985137ee0c66afa061e00b58d734eae860a0f0f8514215b9452051707abd597b885a6117a4c154ccd2e2af51b1673c95dcb4d56bca968d90984a5172b807493eea828e99447747c1caa9cfa427d8d160881ac59d4264e8f13c7c82c9dca45138aa6ccd4d4eaae8f63bc67933999a2ac8086ed7f3ebd92b3cafc8a14fe3d8cf7362f0db5c1444f4add8c783477dcdd0ccddc551cf42f4e90fc2254a323c1569d5827e68aadae53500e6c55aba838cfda4e0b9801e2ad788220f3f017fe04deae90ef025e086e0bd1c8165de79ecebb4105ff872ecc89dac1937b1a9a9ea4f9e110f9ba35e4983084cc3da77e655749d5c91905a3c976e3c0aa66eac0e849a0ee9c933765f27246981545b0c6c1d8afa73231eaab438d416844a5f13ad8a00b02b6d63f08becdec9b74acd6d45694874dde20692edb3bb15b101f9aba648fd26660dd6a5437ec76be289f00328cd921ed42026b7f861dd050a623c3807a8d4e8a0b546fe617d4ba8b402686babf0d649b1673c2eb8782cb1c69cf76241d4edb179c3f500a325e114b5b6c42361ecab51cb395a0c6b9e07fdcdd9513abc28a4d660363c3b5be302c8799cfa997dd94fe866a366651658b6c6e9624a1cfe7503fc426de94790cd97a86e09fee4db78c1ff5c7724b2fdb46775c8191788d37a6178cadcaabc5cac8c65d98decc96ef04cc95d2382c3697b9571d69d3bf14ddc1d90c9cc0ac5b0e1e4232a3398992314bdb137a60c2377fe0372a4dcdc04e69ec5e835c00b05b167c93591648c8882c872022c8f5a0294fa586f075b461ab393fa00e56e3fd71bf91212412b829476a2ac4fd2de79f2bfa27e99e7ee808c37430a9fb7356804c46f118d76ea6d951f3c83bd5941b63f5fa39304ede453d8d6695a41d21bc853d389cce994a94c5913a911739e3ea960db49b371acf00846db7935ea4c4db7f350d2e5c9c867a9055284fa156e7afbd97dc0cc0404f61fb466222a7892d370b3a3c141bd02bfeb7da6889fcbf4b145dd3369e8d44836ab3ed8b44835624d5280c742a9054e8f9c5ef6a14b2e46903e6a0f41958c380ed82f05746a224bdb8c3d9e5eb096589be7f684dad9c271835c18e0886a063269450889710fa6c027dbfcba68bb20040abb45e1d252e6383e32e7ce5f03e26d531e3662c2568301b822a84c28029532e1d32c602831469275c87c7e7a251cc8afc7912910b186190654d919d40c0ffe32eafca9c23d7db2d5e01c4da885a5c7c60e1b1f1fecbf2abd42422c3e7d4a5fbb41a9422ede3833e8aeb6178e9f8dfb8e44f29200cf878164e3ecdf92b5a5fbacf321046d881a1a7305b0553de7e02bf49fa0ae376d9adaa5795d46c96980066d51bbb54c7bebdfdef2292bd0730849fa122d52944a199ff9c1f903148eae8b1c5a1d2b7406036ecc59be2edf4066eeafca5887ab77bb5472cb8a5d121a1f29229855f8456cc0d5b2409286451599f8a2b8d66b98c71c205adafce67830c800214e20814b705c2de4ead9b111de73391b838ec0434b1dc2d2fa8f944ab4ed604a1c7d36bf9bb3b6948b9c23e1a9d9326ee320f88db90b12ad3b795e52ad5f505148faa5d6c1e93c2539ccd72d56b0dcca47d18b7faa734dcddb917416de270a545e80d38122193e74cfd73c84ad84a595c5f54d3c2fc3a673cfcaaf2990d0a97e22cb954e5092660b57938f5e3c9d848c293a740f0d3f4f7287da2f76cb5eda9989bedd31f4c6ec80e4c900d9de57645a4638251f8e5df7a822c5a2e8ba07a1964335d67417e858495a9d32c6862b9e83532586516e425116bfba8104a908de87b52cdd71c0e626405c495b29161f0548e6fe7822bdff944665f453c8021859e4205f6f0b64cbdd76380e66df5c78febb6026d4c970d2a98075b21c5a172d02c57a8a201b7191adf14cf9d139d6fcec386921e190e1d79f32c219ead477f2751a5577fbc2403a8e6ec62c01c858dfc89569c27bb58d82111811e425824d5abb881039b3ee55e2a180a599e087f93b7a288ab1532a1433d1612d1bff3f19d07678c2362d7e72c2396ee03e34d4365980710f4bdc56d469a8bad471779b5e2ad06f78c2fcb17cc0052f8ec572b51c8324d8b498dec9e11f842ed301077e243e02a60388570357c236965e3a543276b585f688e54695fba95d3c263a3fe86c81d881b457930e7b78c566d714e878f4c50d6e2853544b1c9b8b9f9d9312b4a91c8c57049c3af40e9dce966f81c4c6c05c126c0172f3a91504c59f6f3b22e57dd79558c89baaeadcef9ef33e94916cc105dccd2df235a7c6c604797b9a0beb48f01f749e61674e51b789dfd5586f007e70a53de0c100c2ee7085695bac943280690106b5eb1dec1"}, {0x68, 0x84, 0x4, "6764f16e08cff0c18b59c1049d4a56569859695b170eeddcac85cfd40fd99185c3f5999bab3e679956f74e84e80d23386bac96bb522ae40108ed287abaece4c3af518410432a724ba8dd0c0f2ec50dc26e773698829f0d"}, {0x50, 0x88, 0xffffffff, "8ab50b476c6fe35f6610d63e5131023b8b22e33973851a4a4dfb5986c85e11df1bc2856903dbaeb4d30f68ba3c7df6e972cf5854912092c70689e7ce11"}, {0x70, 0x29, 0x7fff, "15c027a8ede71e26591e7e70b916d4e102c9201b9110c6af88e4efd093d3e065eadcfa93a659f8d81e9fb74068dfd0660b2c6b3220a4e48f6731684254df5fdefc429106128c854c58d5fcc658ebbe6bd77c27bf0bb8f14613d9ab49ebebb3"}, {0xa8, 0x3a, 0x0, "6fbfe80ba0a0295e173ab9241a1feb8875252c67d0d9a76d825659b9d6694c1958cf42108042590ea06e9b1fc2c249be76ab0306128a0b6ad3dfc2907c31551f4f29889c63b236ab17ae59c464f6234ccb23e24a470b15ff54eaf757942960ed8cf3749005d263495e19a4ea38123048e7507f0e11c89264740f697665096c4b8d9d36042ea7a12b3aba836fcb8132ffbbf66689"}], 0x13f8}, 0x181) r6 = accept4(r4, &(0x7f0000002a80)=@un=@file={0x0, ""/108}, &(0x7f0000002b00)=0x6e, 0x20000000) close(r6) getsockopt$inet6_buf(r6, 0x29, 0x7a, &(0x7f0000002b40)=""/138, &(0x7f0000002c00)=0x8a) freebsd11_stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = open(&(0x7f0000002d00)='./file0\x00', 0x0, 0x20) setresuid(r7, r2, r1) unlinkat(r8, &(0x7f0000002d40)='./file0\x00', 0x800) setpgid(r5, r5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000002d80), &(0x7f0000002dc0)=0x4) r9 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_lstat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)) recvfrom$inet(r8, &(0x7f0000002ec0)=""/55, 0x37, 0x80, &(0x7f0000002f00)={0x2, 0x3, @loopback}, 0x10) getsockopt$sock_accept_filter(r9, 0xffff, 0x1000, &(0x7f0000002f40), &(0x7f0000003040)=0x100) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f0000003080)={0x0, 0x2}, &(0x7f00000030c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000003100)={r10, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000003140)={r10, 0xa96}, 0x8) 04:15:35 executing program 3: r0 = semget(0x3, 0x3, 0x208) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0x9}}, 0x0, 0x8, 0x26, 0x100000001, 0x5, 0x7fff}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x4}, 0x8) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200), 0x4) bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000280)={@multicast2, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000300)={@empty, @empty, r5}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x5, 0x1000, 0x5, 0x10000, r2}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0x100, 0x3, 0x4f7e78af, 0x18f, 0x3, 0x5, 0x100000000, 0x8000000000000, 0xfa6b, 0x7, 0x257}, 0xb) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000440)={r6, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000480)=0x10) bind$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000500)=0x54, 0x4) sendmsg(r1, &(0x7f0000000780)={&(0x7f0000000540)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000580)="72c0adbc16f0a995f8", 0x9}, {&(0x7f00000005c0)="1975f5571b7412837ef61be080e763dd671188577c2bc3daf6ce0a0c534bf1b28eb5505fdf2bf3d78286407b728dc7ea0647aebf2ac95a51b3e68e991266c35b4b583bc6b8086b645142a814713df9b36332cb9f95269959", 0x58}, {&(0x7f0000000640)="0e849c", 0x3}], 0x3, &(0x7f00000006c0)=[{0x88, 0x11, 0x315, "2b1536146c793e5019edb7a0de00a2edaafcf1196c9aa303ce0b42a03e1c0c45786c2e9bff50f190561466fbd0656f4d56687c103dca21df976120bd442d28073daee2850fed2be187d8c1d83faefdcdc01136e962fb79f8e2d934269bab7907907a1d46947cee7562104c084dea283d6258cdcc937644"}], 0x88}, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000840)={r6, &(0x7f00000007c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000880)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000900)={r7, &(0x7f00000008c0)}, &(0x7f0000000940)=0x10) r9 = fcntl$dupfd(r1, 0x11, r1) lseek(r9, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000980)={{0x1c, 0x2, 0xffffffff, @loopback, 0x267aa3b}, {0x1c, 0x2, 0x1, @empty, 0x66e1}, 0x159, [0xfffffffffffffffd, 0x20, 0x0, 0x600000000000, 0x2, 0x7, 0x9, 0x3f]}, 0x5c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000a00)={0x1ff}, 0x4) r10 = msgget$private(0x0, 0x80) r11 = getpid() r12 = getpgid(0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000a40)={{0x6, r3, r4, r3, r4, 0x2, 0x4}, 0x101, 0x9b4, 0x100000001, 0x3f, 0x3f0, 0x3, r11, r12}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000ac0)={@in6={{0x1c, 0x1, 0x5e, @empty, 0x3ff}}, r8, 0x5, 0x699, 0x2}, &(0x7f0000000b80)=0x8c) getsockopt$inet_mreqn(r9, 0x0, 0xd, &(0x7f0000000bc0)={@rand_addr, @loopback}, &(0x7f0000000c00)=0xc) getgroups(0x3, &(0x7f0000000c40)=[r4, r4, r4]) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000c80)=""/171) 04:15:35 executing program 2: execve(0x0, &(0x7f0000000fc0), &(0x7f0000000740)=[&(0x7f0000000000), &(0x7f0000001040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000008c0)='{\x00', &(0x7f0000000400)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000780)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\x87Bu\xd2\x932\xb3u\xa2\x85\xe9@\xe6W\xb9\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f\x00\x00_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x05\x001}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e\x00\xb4\xa3', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='^\x00']) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x50) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0xfffffffffffffffe) 04:15:36 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x1, 0x20) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000080)='./file0/file0\x00') 04:15:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x1) 04:15:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000000)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 04:15:36 executing program 1: geteuid() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) geteuid() getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x7b39}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7f61}, &(0x7f0000000140)=0x2eb) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "31bd83eff361d37efb0331c12c76f64345d468509b0fc668145c05806d54a92ef4505004e273baf0ab0b3a3306e8175a34d081c6569df291de468c539a3b4722f6be561777aca8562536a5082f5525ca73b29530dd2a69ec28b94e7e59843d5c4682447108f49d25834ec568b5934f1910981ddabb01f4d2af22d733d1b58ac8be1edadcc89e3aed7dbea176f8ae382f3810da7b7169eee758c74801891b06c3087eb5b96fc262cda15a5a8bce673bce3a94b8b15fe5bf8043c501e2c860d33d750b9190189a9c0c5999a906f57c1bf4ee75bfb7f9868208d09d06c0962b0551bc691f22774cf630a1a62748a1561b63"}, 0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x6d49280e, 0xfffffffffffffffc, 0x5fb, 0x117, 0x2}, 0x14) 04:15:36 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000140)='./file0/file1\x00', 0x108, 0x100) open$dir(&(0x7f0000000080)='./file0\x00', 0xc00, 0x88) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x5de1707e824fc9c2) chroot(&(0x7f0000000040)='./file0\x00') sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710", 0x13, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getrlimit(0xe, &(0x7f00000001c0)) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 04:15:36 executing program 0: mprotect(&(0x7f00005aa000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="04000000c43976b75d7dcfd8b78d49d3b2a4d32d2e1196f5ef8d997ab377f40d5c116d7c66de953319bafc891c902c62c4fd6501efc234c3fd49d44b3e6599214a298598ca68ec8f4e68b75b634219c9b7752bc3a29e9e17fa6f29995199cfe522d769b1374ee394e0a782772707affe2dfce1b5ff646b8f4d6f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x89, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0, 0x8, 0x29, 0x6}, &(0x7f0000000040)=0x8c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x659a}, 0x8) semop(0x0, &(0x7f0000000000)=[{0x4, 0x2, 0x1800}, {0x7, 0x0, 0x800}, {0x7, 0x80000000, 0x800}, {0x0, 0x1, 0x800}, {0x5, 0x100000001, 0x1000}, {0x0, 0x800, 0x800}, {0x2, 0x5, 0x1000}, {}], 0x8) exit(0x6) 04:15:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x20000, 0xa, [0x6, 0x401, 0x7, 0x9, 0x5, 0x67, 0xfffffffffffffffd, 0x4, 0xe4, 0x3]}, &(0x7f00000000c0)=0x1c) 04:15:36 executing program 0: r0 = socket(0x17, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 04:15:36 executing program 3: nanosleep(&(0x7f0000000040)={0x1000000000003, 0x9}, 0x0) r0 = semget$private(0x0, 0x4, 0x400) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 04:15:36 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x8b39) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 04:15:36 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xc93a}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x1, 0x3, [@multicast1, @local={0xac, 0x14, 0x0}, @empty]}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, 0x161) 04:15:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xc6, 0x4100, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r1}, &(0x7f0000000140)=0x84) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r2, &(0x7f0000001700)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6a}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x20000) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) ftruncate(r0, 0x9) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(0x0, 0x0, 0x0) fchmodat(r3, &(0x7f0000000400)='./file0/file0\x00', 0x150) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) ftruncate(r0, 0x0) 04:15:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0xffffffff80000001, {{0x1c, 0x0, 0x4, @loopback, 0x6}}}, 0x88) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x100) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 04:15:36 executing program 0: r0 = socket(0x1c, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x20) __semctl$GETPID(r1, 0x2, 0x4, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x0) 04:15:36 executing program 0: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x2fff) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) ppoll(&(0x7f0000000100)=[{r1, 0x2}, {r2, 0x20}, {r3, 0x4}], 0x3, &(0x7f0000000140)={0x20, 0x1dd}, &(0x7f0000000180)={0x400}, 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 04:15:37 executing program 3: r0 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/133) r1 = open$dir(&(0x7f0000000000)='./file1\x00', 0x40000402200002c1, 0xfffffffffffffffd) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = shmget$private(0x0, 0x3000, 0x11, &(0x7f0000ffa000/0x3000)=nil) open(&(0x7f0000000100)='./file1\x00', 0x8000, 0x10) shmctl$SHM_UNLOCK(r3, 0xc) 04:15:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2e3, 0x3, 0x5, 0x11}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x4}, 0x8) r2 = socket$inet(0x2, 0x4, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100)={0x5a}, 0x4) close(r0) freebsd11_getdents(r0, 0x0, 0x0) 04:15:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff02fffff2e7ffff98"], 0x0) connect$unix(r1, &(0x7f00000001c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0xffffffff, 0x10, 0x7, 0x8, 0x1}, 0xa0) 04:15:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = shmget$private(0x0, 0x2000, 0x102, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x2, {{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) sendfile(r2, r4, &(0x7f0000000080)=0x2e, 0x4) sigaltstack(&(0x7f0000dd3000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000200)=0x3, 0x4) 04:15:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="545f18327fd88e5c49c4a975c9485a456027604a74e5e32124fe183aa9796c3c7d62c04582cc252b9d8b4910cfa62915360710ab7c09e8c70d4eae6b6ae582dd8a7075a9009a1db7ebed529fadd93b870d6920cd71332e934eda19fa45599e93756985197c63125f0193ec42caa481cb9c4ed3ab424a8940f18993c7999c5503af1fb943", 0x84}, {&(0x7f0000000280)="0675c5f378b42446f0701bff8c04e0e4002d08d5a5804aa44bf4956bad736afdb5dbc1dde4f9ae7009c570cc834567bbd4565020ab8204454c7f4fd6905025ae2e1d4c77368217e3171ea1163d777f4599a12a8c75ff3f5e423e5a701afd63c94b9bf051f4ac469c26fb9bfeb5e5f185ad25e311ed7e7ef3a0d168466cf5985e8d4bcf7fdd43eba06b1f90a63a283e2fa6d4f56d009bffee6275b54d2bbd277a14fe4f67056262c8eb9602a01c8b0411963392286e931d6b91cbc95629bc1527c3820f42801b8dbdb6ae3ffa3d671e74f9808928401c6b7ab17fbca15005820da904b8", 0xe3}, {&(0x7f0000000180)="0da19f1d91704821fa19cccec4f6bae424ff0d9a048aa2e5d6033b9fd648130a5f9d37cb0ff3f7b8c432731e0f6200d14dce4de5ec37f37b799f9bfab38ade761d5165e2209abc6adc8a1f2d28b80d869fd5b9", 0x53}], 0x3, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0xff35, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/186, 0xba}], 0x1) 04:15:39 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x16, &(0x7f0000000140)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280)={0x52}, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x101, 0x0}, &(0x7f0000000300)=0xc) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r2, 0x2, 0x5}, &(0x7f00000003c0)) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvfrom(r3, &(0x7f0000000200)=""/80, 0x50, 0x1, &(0x7f0000000040)=@in={0x2, 0x1, @broadcast}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 04:15:39 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 04:15:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x0, 0x3}, 0x161) 04:15:39 executing program 3: r0 = msgget(0x0, 0x400) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000100)="1c", 0x1}], 0x1) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x4, 0x1, 0x80, 0x20000000003}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xf10, 0x1, 0x100, 0xfffffffffffffffb, 0x1}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x7}, &(0x7f0000000200)=0x8) 04:15:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x102, &(0x7f00000001c0), &(0x7f0000000200)=0x4) futimesat(r0, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000180)={{0x3, 0x6}, {0xb32, 0x1}}) 04:15:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x102, &(0x7f00000001c0), &(0x7f0000000200)=0x4) futimesat(r0, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000180)={{0x3, 0x6}, {0xb32, 0x1}}) 04:15:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f0000000380)="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", 0x1000, 0x101, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x100000001}, 0x10) bind$inet(r0, &(0x7f0000000100), 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) 04:15:39 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000000c0)) 04:15:39 executing program 3: r0 = socket(0x20, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8a91fb0d1fe8f1afad4e"], 0xa) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="14000000000000005a00000001000000ac14ffff00000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x2fe}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x8, 0x2, 0xbf, 0x7}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x100, 0x7}, 0x10) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 04:15:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x0, 0x3}, 0x161) 04:15:41 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10002000007f000000ff001a07000000b5a317880000a8225c6b70af"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0023000000000000000000000000000000000000001c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000800000000000d9c200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c49100"/145, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) socket$inet6_sctp(0x1c, 0x3, 0x84) 04:15:41 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x1000000000300, 0x2) r3 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000380)={0x3, 0x3, 0x1, 0xfffb, r3}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xbed4, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) r5 = semget(0x3, 0x4, 0x4) __semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000002c0)=0x2) 04:15:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x2, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000300)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) socketpair(0x1, 0x10000002, 0x2bb, &(0x7f00000000c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x2, 0x400000000}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x3}, &(0x7f0000000140)=0x8) clock_settime(0xe, 0x0) 04:15:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000600)={@loopback}, 0x14) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x1284, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0xd30}, 0x24) 04:15:41 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/4096) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000001200)=""/90, &(0x7f0000001280)=0x5a) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000001100)={'freebsd\x00', 0xffffffffffffff00}, 0x24) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) 04:15:41 executing program 0: mlock(&(0x7f0000a7e000/0x14000)=nil, 0x14000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) bind(r0, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x8001}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, r3}, &(0x7f0000000140)=0x8c) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) execve(0x0, 0x0, 0x0) 04:15:41 executing program 1: r0 = socket$inet(0x2, 0x400000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000009000000ffffffff5718d4c6600d3a3514aab007abce9d10894d42b3f98d2a27a740b8f491d57b1d6171af0fd90cd4dbb606baa826a90ced7513aed03714b1c6ce673a16207c3b8cb3196b82b2076a72087fc7cd7a78fe297a9001470ca0dafbae86760000725c3cfc300a9ddfe8debf17f40f9a679d7994264a8abd5e481a150c21f6254f6303978d1fbdb3c3ff4a37d15f95ecee5ee347f1c0dfe2ffb755e2692855b1041a4107d1ba820f2255d543abe021a2fa62f726ddcdac1b18ba0ad182954ee8426c8d22ea41fae98b5e512d4e666c3f5604c24cf07f9399392eedab3ed3d733d8e26d65fe1de21b1aa0ba55"], 0x10, 0x4}, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x1, 0x1]}, 0x8) r2 = getpgrp(0x0) getresuid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x5) r6 = geteuid() freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000300)="d9b4ce583eb05c113a480a50aad34fa7b21504769321ada47eb39d00c3a30ba7aad8a60ba27d2e22c0e544f68c30dcebae35c3ac4fe88b1306387448b12801daafadfc36a6dd6002d98330c0452c435299b8f6535d9084ab1c71e2939f302aba4a4622150e16e3d1757e7e9abb756f9a6915b08d67094ec84f61e1725ffee5c80902149ae033cdb9fb22469b07050dd40a9ac1ff53ba97e8367982a1c6f990ec7e35f17fb5e6b692a0ea53ec51d3e159c0650a887a25fe6da43dfb1baed557b6044bb772ff02977d640c9d2c6962bf5dc653ebfd13e44c973fa8ca88ae", 0xdd}, {&(0x7f0000000200)="ccb860e3888adaef272ce2ee93b4629152c859b1d91c94158dc58d25a57c3b422c2f97349f6e8caace66fb2e98b08ec127f8b6ac2f30c5a336f1a0222570335de1e82aaf279acd7c418e3deb43769d99e3d280e6c4960f049ddd46b5a59b0ae9c08aebca66f70e34", 0x68}, {&(0x7f0000000400)="87f6815f158c767b6471bdfedd3e66374a2cc7df4bbd0cc0761b2a0bfca946ec7294e73dcb9546f5a98b6ca455f75ca8aea559555779292ca49c0270eb42e4882cfd1c5c2de21f0e3591058230bd93af6559bbc90c1f426c21943f9e17cd906b4281a9f84841609e1ad466ead0d4a8bc0db9feeefa14ca378d1ec80d40d9315fe55ca8bee215557806d86b42ee8227598dabfdfcf88bb3fe2ad0eb172579ad0ec8a69038c808870d682e07423e00", 0xae}, {&(0x7f00000004c0)="9b4a889830836b16b273d5dab1dd79b84f406eb41c52c0be3e64ab3ca871e90b51ed85d16d081959a79227eb818f3b20a98d5400fce8e6958393b7a10d62ae0ab9a1b753ddce392364e4a816d39984d06770175ea714224420262243883099ec9bf75f39ca5bceb914cdce382648b6e11e7b6e9161c2825398c9ce89b04747b016a08ee7a43b519727ba8e653a3c5234df8144038c3dd57c8c27157624b62c3954fef70bdbdf56b413f2075cb4ee54f5929d", 0xb2}], 0x4, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r1, r1, r0]}], 0x68, 0x1}, 0x20000) 04:15:41 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0xffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x1c, 0x4, 0x7) setsockopt$sock_int(r2, 0xffff, 0x40, &(0x7f00000001c0)=0x6, 0x4) 04:15:41 executing program 2: clock_gettime(0xf, &(0x7f0000000040)) r0 = semget$private(0x0, 0x0, 0x100) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000080)=""/4096) semget$private(0x0, 0x2, 0x20) 04:15:41 executing program 3: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) socketpair(0x1d, 0x10000006, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x7f, 0x3ff, 0x169f, 0x1f, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x6, 0x7, 0x80000001, 0x2c, 0xffffffffffffff55}, &(0x7f0000000180)=0x14) mlock(&(0x7f0000fe3000/0x3000)=nil, 0x3000) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 04:15:41 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) fcntl$getflags(r0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x70b16fc28a9d0d75) fsync(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 04:15:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)=""/151, 0x97}, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="d1338676f2d566f5d17dd025d7e5781f9d"], 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x2, "95a6"}, 0x0) dup(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:15:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="e499000000005ff9005e2e5b5b7a2d361674d0095cdfd628bed86c7128ee7aced55c34525116c9ef9b77411d8cca2c9c75de41f201582f99447ce6f1c69918c024cae241a57e102c0cac"], 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x2) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) unlink(&(0x7f0000000180)='./file0\x00') 04:15:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x108}, {r1, 0x8}, {r1, 0x4}], 0x4, 0x100000000) 04:15:41 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xc4}, &(0x7f0000000040)=0x8) connect(r0, &(0x7f0000000080)=@in={0x2, 0x3, @rand_addr=0x2094}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x3, 0xb8, "5dcb6f205d83dfcdef5141be1c32091c36801240f9f936dc60bf2a4da3b3438d3f48c2b2add0f1a9845f329d2ab987318007feeada70052ac66bdb5152d850798b71aaee65451018ee328a27b33972b92422152d36bf2c4281f2f8d0ea6a048d78073b749b5c356ad23e22bbb41483815643c77211d046c2eb3880bd71e9cb6f868bb1f4bc1594027522b9f2b177f989830d0119d40d30bdf802e7d0d88011813c69f4a10658d3412ae7a1db406f53e7f25f815ebbd7e2d1"}, 0xc0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 04:15:41 executing program 0: mlock(&(0x7f0000a7e000/0x14000)=nil, 0x14000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) bind(r0, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x8001}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, r3}, &(0x7f0000000140)=0x8c) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) execve(0x0, 0x0, 0x0) 04:15:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="04c56437a1d349506a08d5ff2383d6185519a315a314be7a7521fea8c6c5fa77629b845b22a1ec8b46b462", 0x2b}, {&(0x7f0000000040)="338615d4ab1456190e6abc57d0954dfe87265ee979629390b01f23fb278f4adaaf9112c6f29565e71569a652d5386021f43da6075373c6f8eb2bde071741f34787f9d64d92c5c7525a69e74812", 0x4d}, {&(0x7f0000000100)="286296dee56604bfd91a1beddede501058944049f68e79cc57fb2c034a8ef2d9237bc246c6dc4925385980991b35da1a35bca839486c0f2de16815db0c4f57b8f51bb67c7c8a6d643b9fd34c4a323da7737466188bd025b6c0b92ac08b06dfc91f5e7c3f07510315b27ce2fd0d238d4a4492629905c2cd5ce44b3dcc877c6ad45e963fa694754e37769642136d36b9d113435042d62dfa02670322719c22b275683eeba3b89f6478d6f4f72c1ff9ae8914de1245c4d8c3c827692f8e", 0xbc}, {&(0x7f0000000200)="6d88e4678eec580c7ea6b5613056a45a0dbf5e086e32bf00e6fec0696f2080957717a3ba795a3dad4f246d5fc70b3304d04252c185d442c407b7075de7234ec1068780f30c29f384f19ffd1c2bd65162726ed533888869c5365d04d4a21e5fe64ffb32054674bdfa551ea9d47c7cd6ff9cc889c0d35eb40ed34cec93f2533f58f0486c7bd47cc95f08fdcbd319698556932c9178ece74fc8", 0x98}, {&(0x7f00000002c0)="b456cda176051a8444acda7709a57331a3f52f119290bddc7411417d74bd0764f3dc8791318f6419a09256fdc4b42cbdcb4f4ec4e55e7564ef13e8bf5cf013b70596fb60963b30cf1b3313975b171ec4c913ba9b91f806ecbd8d82c2df35f69173b644bc0d89b34d9381d1a93ae56d9be1e8a1e765c21bd2d6213964eb6150f23e6df9ce7ef838c3246ca6d492493769c93f6f44046b8f6cbc5e8efd526bca9a8e5d6fd1f8fe47a5ed45e0f6e4b093febbc074ab9bf48c9c549f207f0c935b5c55ecc12450e999ccbfaceb1bfa755581fffc31693995e00df8f7dbd9a50fbec4fbaab5ddf7f4da6e90134624adfaff2b", 0xf0}], 0x5) r1 = dup(r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x80410, r0, 0x1f) setsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f0000000580), 0x43b) socket$inet6_udp(0x1c, 0x2, 0x0) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x3]}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x401}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0xf, 0x8, r2}, &(0x7f0000000500)=0xc) 04:15:42 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1, 0x18) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 04:15:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="08000000000c570b0000050007eee10005000200"], &(0x7f0000000080)=0x14) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x100, 0x4) listen(r2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 04:15:42 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfffffffffffffe01, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x9, 0x5, 0x5c6, 0x7, 0x5}, &(0x7f0000000100)=0x14) close(r0) 04:15:45 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0x8001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000002280)={0x0, 0x1, 0x3, [0xfffffffffffff801, 0x4187, 0x0]}, &(0x7f00000022c0)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000002300)={r1, 0x5, 0x3, [0x3, 0x324, 0x5]}, &(0x7f0000002340)=0xe) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) preadv(r2, &(0x7f0000002200)=[{&(0x7f0000000040)=""/116, 0x74}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/184, 0xb8}, {&(0x7f0000001180)=""/115, 0x73}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x5, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 04:15:45 executing program 2: mprotect(&(0x7f0000528000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) r0 = semget(0x3, 0x2, 0x0) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/124) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_RMID(r1, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/180, 0xb4) 04:15:45 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x12a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000180)={@broadcast, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @rand_addr=0x1, r1}, 0xc) clock_gettime(0xf, &(0x7f0000000040)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000100)=0x2) 04:15:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="89b974e1f08cbc62838375ed23de1853a1b807970d38a93555d8748d7319359b912f3c6cda4ac6eaecd9a40a0d06e8991b8a8d8fdae963f3b81907408712b34028b785be6b27061c4979f92233ffcff513d35ba147d183775d59cc2b63a1a02539db86b01bf657b40cc4275cb6ea0fd881f94d5b57a779ad30e0474885d34c8e5e1c26d9f3cdd4d52c05ae8bc435bed76bbd45a8a0f73b8f0bd94392a8b884ea2bf38591a8999e3dbb0ad5f2", 0xac}, {&(0x7f0000000100)="65a62a42d819fdc5a92240ec8ee391f7d967de3020836bd1c319c747ca455c5b8d86e25ef38612574143532d8eef4249c08cb896b527b8d4cc8d47aa0d36d80ec803540025f4514c6cb086265a6c6b1158f83eb6107d3775fc2c1fd1886abd6a536412e1323a3c53496f0ce748b72e26e7756964f1025fd3a9f2905bbc4400a7d061a224cec43b5c5e8d02cfb0cc9e495fb093ecb98c55fa0bca9d07448b533f6f3a635b9d3d41b0b8061645be5250d5bcdd2307cfaf56b6f95245d253712fb760f6161f4a0236414e55c4fe54cc5e4a40c8ecff3a75cc37", 0xd8}, {&(0x7f0000000200)="26130255d01f2bf880333ac2141d291a5ab6731a9174b6a800b948b3557db3ff90a6741eb3b3838f5e974a693d110d960f388661807f45415f970b2d48aba4e62fc1215435203a5dfd811e4cfbf498607dd29cafbe07839423490cab8058a8b799f24f7aa16adae6b2b539637660e9d71348db62b7ea077e0af9d778624b8b", 0x7f}, {&(0x7f0000001480)="22adf44e7061f27428f24801ed1121c8639507574f779ec360bc8c38b97c7947c7698b2fa362e9dcfa2aa9ed99ac08e101cfd9537408bdf3e2d09c552c7d10297a7ed3b69e258eeeead61e51bc74ca74512600c928ae454b2afaa4343c7c04699d6aa37674e4bb1507588c0bd1c6d2456da6ca498f3283fa94c9202e27f9cf0b5ab5f865ca557bda24d9c0f04f45bfad25b695f9d7b1b6eb5b41df5e97233d8eb64310a4471149488bcb2bb3d77f2af3481444ec8e0a40798da11e49d634f3c523953a0278929db73f85db798bec2fb4946de3933c6036f04ef22128f946ec41075a872ac5c93cc341473b8c32eb4a41abd365cd5d60785b4fd7a0316bbec994d8b4c75e144a5724f79d22858c78a7214c19865b2ca18275dffab562c834dc6624be228e3aae6b25d5b7fecf8ce70a688a112a18e739181195cff6373443b93fba0f98dda8742eb2452f3c4cdb52d87c948bd6cbf555350b255fd34b718dfd3531bc7a64db0ae17f887d43144123c4bc97c35219e0d9d5bd74da027e9c2d82174614762cebb4004835f127ae30f7a99baaa414a8f8b60f082f1fe48a8d578a4b006526cf5c324ff42d0cf9e575dce28fde8b00eec84fe1f99e41c47df8a9d39b2200753a03ae5443afcff0730dd589bf246dd502ee78cc138476bb19f9b2ff3209658d0f8bbd9471b363104b4354fd605b99ce3dd3c683857796c5ee8cc292be605e86e85cbbf7c2c48ce9adc87af750f559330c9f74e162514049c76cbb3ac8768139c1b92923a1c2dbee4ec246067816e3c6a6225df877d05610a68725da59e22c7b05ff9aef52740b2fe00e488b94a171faa05bb36e062ba77ac864190cfa2a89d9472de7c95dfe6d61c05c925661ca3913cadb79cd413b14b5fd90ba6a8b2623f2f57bcab6d0e81ec79c2ba40e83e72068eb34a9a8e318d146532b412124197d5ab3cd87a5f9df4d70a0ff58cbdb72012e4e7ea17d79eed24135627a457ffa810275d28364e8522b4d9643cbef4042ed4a056d86a8e80cd0fd186ddce1e4751cd3a0586a52f0ec45660b5eb96025e89f5e64c042a8f0b293c2a76e80e2b3a36c3e154f1d0e0e50a2499c6eb6b6dad3a54b14f29c358563e3d6bfe2bb401ae5305bac9e3d2c20e72cb9d5b39b6fce355a147621f01a7294e303e894ae870ed29d0d8b705f2139bf0be24292d267852d47f9d96577f63f2a153d9b9ed8dc644869cf0eebb2d765a34d2c06410c3b5813b0e406e9af5da958b3cf2af439f87b1fedc84d78469ea2f93ae442e49a22f49c513bda2f94db4b9fdf55fce0e5e4c99380fd1160635bed12541d21a603beb6aff04850080293ca59b299e12efd8dfd97ed6509585f2005f732e682582636dc424d9be34fa841d9c355a9e9c3c6e33555b91935ba6eceddd9337e2e0f17788b888ac5cc5768738110d1d0f462e804608a0e6ebb961037d6fcac7937835010c13fa45a06653016ad4f151f42464152d9da49df4ec246dfe4555457e3956b7b6488bb3349246b50b197a345b387b3cd7934c269a033b661ced5a42e473c910ee3a7a0dae151f3e598cf84f96e052590c7e3b33055955d39bacc13c305159629d2bd7c756f83cc1529a5ec1498c27bd4b2d94d719e300c511f8446029270fbb10e5fe594ebab71be6ef90ae16b67bef4052118563b751fe65057cfbf64446b79853a8d2159c5ce6987948d1d823bb2fee83f89377537d2609138bb72f573855e5837aab7418226a15c1aad2f763cc3b25dff354316ad057929f78bf1d58ed24acb56bea44edf6252e7ae1f87aa6f313b9108e23d9254fc6252cf8072d04c2ec47762b95dec5c148926a83de1dbb2c9cf0b4342192c8ac91969d89cac630e358295c7244e4dd46b2febb5526cc4c0764ff0815c5b8bb3775c3df6feaea46ce7d9b61892272ae3dca61461984b9dc71f45b24fe5b62afe6001363b19216725bbff646c2ec822f2cae29d9ea2d3a5c156b10e02182814acafedfd555fc1c834324a0a0ceec3938e4b7fe503882e9641f80a84ab6c71044acdaa7d7adb4d733dce43214d1af1bcb26b5e1166956a5e3d20d0c2ef0a9c0c0c9d330dd4c1945e8f770b1198238f2125957bb84507e5672e6c007e46fff8308821c99b97feef13115eb84fae3b1072ab895119094d87d1ba729bdd4b53d004b13b4f653bcc412dae2de7eb8151324694e7c6bc056862a1cdda2c5b64c7c2b64c7d1980588fbf3a01e9a51258de2568d5cba3dcbe82856f2af26bd84ee15a08bba348091f33807cdb3801d77a4628b2f426f96c0ec6f2118d714864c5874dbd3a1ab3a3c1dbd0cfeed8e08456a9ec1b5a150d514b5b5c67a97895daad4c7c8b69d1af38f1f58569113cba39c935624d80fc6084a09a12497c02ab7ecd768ef74aef19558a31cf6b2850dbb225864ec3f830657a02744a5399ce9627d47d6f8719ec262a24299b80f466f38d3f64791fd921c6d8fae95956d96329e55e0ac2c02d76b400ff479a5663e07a5f64daeaa4a14690c2a6786a56d20564d9670576859292daa8e8c8b2cc3d33f8d56b6dad95d21bc2e4f2584f7de0ac152674b9c76a19f579fe77785ed5262c3363061c0945dcedda342d8806fcfeb446a5489bf5d26e4ff59b68b057134275bdc296f22f3a6a0d8af729a7ddf0ad17ca0abab8d97cae5679c8ed80963f4051e8aa1d2373aad1c3405be1a2b68298bee323c670d676e5747ee6edf7bf6a9d2c0d5cfffb9a51f699bd648a5dba46df602d3c9525c116c4dc3956824f3f7e3055b9c410f4a072d4f0047bedd5cf978b6d022a98dcb04c23fa66a19423db700e983303569da06151fc8ac4cdf8cf5cd6a575f6a6677925cec61f1b37bcb28e88236e35d3229e500bac5cb7892ddedb4e6e6426ccd5df35714cc40a9df3eca8251526b1f359c229f1f1a3403d5326efed0df6e7e00779ba32052897a586b6def5ebbeae4a04daec0095adbe065ce08d4127aa7962ff4c9167a58971331c9b175ab603f5e0590ea05cbf68fee8f0821186dd53091566f6e175ba73c6c46bd48c1d94024b5cecff6d6475127e314f2164196dac4d72e0dac027eb4499eaa1ddb86b3ed13c02ebd9ab4289503d697367e95c09045b3d590455f43ea2dc980bd9957ee138a883bed7b53dbd49481d7561ccef79b97e4b5db2da8c8794c556bda5bd706cf259d484f80b61314bb1fcf08b85e8a373e050d2280a3301347cba5361e19991df3f2b09b4f9222f4bbfb649052e9033a13bac6219e8402501e6e95999062c29208aad1a99d765d7c6c67ee8468576bc3dfb2e63e0db15171cc86ad8d31b56e09b354c592652dbf8de2280ffdc90421ed01cb80cc40863b595ac06a1b2436ebc860e544da3eed8f7672fe99d736e1dbe906bfb57dfa132366851c79bbcbf457fb3be76c3fbc9fc389e651f14e8b43833ba770523571863dd7489f7902548904cd0b2697b26b6ae02207121f09ddc6cb1e319d7f7be48fa3824b9edc087a95e1acb9a4d6c946f637f36cc8376fb87ad48ebf2615c3a860bb68636c9b4b4a21dd823d6a2bf08839ecce275680d3f3d7c5390b9caaafbdd7fe01838a9bb5b28b1f5ff72dcea241ea3f066bfda74994141c7cd7464ed1f79d65c86ce0ff5c8368449f7b22f4cd4edd944a1efbcb9f124742f54b8665d66bdd1cb785be95a58551eaac09398cec532d8a0dce9c03a35a9c1cbd6429dc67ff519fb1416de338d65b3b054a33e565ccfb5bf6d1fdae47d01b1d3e353e43382143a9c010523d5469883447084c4bd80d092d576a5a4ee8ba9cd3c6693c5ef7d2ecf24cf43ecd6f2dda0f6e1047be00f58ad109c7be6d71e676f3ac633b1b60c8d5c3774538ebd08f8926fa7c373e6971a0763370ca96fd20d87b223e101444e0929d645fb375802191bb09448df60ca9ffb1e35b785eb18ce0fca2596b77c7f2f6fe365cd1746c5aa7b4d8f92a4a3563d66d01d81ac11a5b832b5503dcce140195d46cdfecab40a1722796f50323ca25c3620a4a34370c2b7b03dc84310e12760746d0af8ac617761916688283c5e69c8ee1c7d744b75e040f9918a1066c0d9f9330d1c963c221bce3aa00a024b52bfa22464baca5fe4621e9855eb0006583e9cf5b6a6567874eba92ad25d906e7d0be7eb016380ed6a5bbc55c13f9ee8a59996e7af9de17e7709e18a6872b3ecec425927ad475043c96635fc701399113fe8730d43bda21c991a8c23f6491a8155a5e584c4675df1012b26b723daa21a5287c95070b4fea8652f188d3a7099a4fc0e4a42c83c650f200d3b4cd627996b37792d7c6fa82c48ab33a81bdf7d8f11dd332d32905487beb422315c5f67678963eb50768b890b4233bb04d2fe509eaa6050a49893125174c63bb7600e6cd0ad6dc2ae13bc566e58f712df8fd3146a021865c62d57e37205eb9ff3b5211f52d2383ce9a807552730a79e9135f90367fb8ade7cea99ccf70ad5635d9508156fef6bcb96feaa32cac0281be66890081b4dda4518e196a562106a9960d87f8ac3eed53adcb3645c4dda46bf79661554d86daed77136c4985e1cb321caad61ab0f796ce15b543bc32683d02e1ae5511452f06e0f9d337a639887999acc6007492d4d036adf8286c98a33379aaf6a27a89f609b22199fc71658ec330ffc54f4cd3689222bdd6f110c293b02fdad312ddba27a7b8f273e19ea8e036612a2e3e1132f451e6a8f65a6e3e344c7acb5a10322da4d207df3b3ad97327b144142b6f5df51e3f86a7a7bde8f49aa77e05667f5564b31770cbecc4874dc5970c622aab56acbe78148d5a99324fab8ca961b4044b3c4f62876a3b9c5890138d55fd0478636cf483ca33bc3b79897ab14ed86d7055948ab92c801b6a34e753b82dfcb2430d318fd743bba85eb8e52c487cb2ac661a7c722579d29f930d8a8c2bb86b90af126ba9946a70b7e535ad58037825c6bb763f761390e06c00f06230ae5efc670d1521aaa2f0b0554d9d0dc0c7343c59ebd97b7aa58eb56e1e506b7f48ef4ef70aac59044f9310ac93ca994d0f6149965c6a7ba23cb7b528ab6614ff2a237fa1e45c7ece262ee9c6afbbc07281ef336982cfb9484ea03ee53cc04d5e46fed63d87ba63d2dd4eace6368ab3f97aa2dce7d278e844ef142ac43b8439e69b7b22c2d8f8fc182aaa4892d7475bc878d19e10227447ba91aaf7a65fe1ae3aedafcf27aa8ac3d28e279ec2e43d1cb35f4d931ce9725e03098e03ccfd5090d5ee6cc4e9443d606b56e41dbbe0d11a66d4d626f9f399bd630633a6811695e943d637a804ce6b47aff5e4045304f57094f604cbcb20e58224578c391a54b4a65abe4941865802753632dd00cb0f3d9c64b25cc575778ed9ff4f047ec9bfa3ce146a5d31b442981858ce5359eba3d32e1feb4075b05c483333e1c6a68ce619ac548f2c1c1fa11d621260427d08e4edde52020bc1d4b3297b85af2ff2116cd9343a1c3eb533de2594898eeca86751d57380c7e1e578b801b06d94fee89967ac09873a7a782c24a5d17a779ceb2bd4fe17fa16765e45a0832093c12d1e3a2180379239930fcc215568a9a13a9152149e15eaa5b8f9df59d82fa5ea6d52d99c6754ce076379026aee808d89a135c1b5e1fb3843e3d3443ea8f077ec22c0d2432ea6b1734700c25090583587838e4fb3664175fd37fbbc5ffabaaa37501fa0bba5190deae319443e8dda05ee9b486493de2f67a996a6c1dbfc8d2e62b2f87b0ff6814492bf0f0882b90ea132faacdd82a4c006812cf9a7decf0a3dd2a0e2fce93e6f59c856d124c2b7f1c", 0x1000}, {&(0x7f0000000280)="e9bc29371bfdcb4e2c795e08385b340ae8df9471e7ca10e72cee9e4d42e765f754fbe7a99fb7e4", 0x27}], 0x5, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000001180)={@local, @multicast1, @remote}, &(0x7f00000011c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x8000, 0x0}, &(0x7f0000000380)=0xc) r3 = accept4$inet6(r0, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r4 = open(&(0x7f0000000440)='./file0\x00', 0x8000, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="0000480075399545060df70d44b4b7b53336f91b465a855ffd886b37686ac3d2ac12b1234b5a8299ef71f8301572346985ae9d07f39ee2151913f260c6f963723dd48c1d612f3ddc858684b8393f25835b534b40dccc34068ee20091e3b4ada0b26b6546e7feaff3c57e412706ed94"], 0x50) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={r2}, &(0x7f0000000400)=0x8) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000001400)="e5436580623bf661e0fa3029bff36ebd8182e2ca0e2fb0dac8a741caa4432dba52be52c93d2aa85c7ed88237614f8e586a5d1247a6c3d1779b813545b263c820de3d505eb8b78828bd584cc78c0c8863d2ca0a47cf228bd9aca4a71bce140b60f8cdef0e59c9b134"}, {&(0x7f0000001280)="6a519b00bc3a8247b78d8e9ac510f59158601197a316f60cc19142771677622cfd7a11a7d6e4ed3d4bcb2cbbf93aa3187fd689b1e9cdcbc4301cd5ede71034740e0fe475dae7788645cb16c0d0dd44c3521a4bf6a0b83a2c6fa85f31ef6a06ed1a748fbc904e46cbb9d0fdd39d9a630d61ce474954ee5508e8565cb5df3d43739f135d4223f3b763e176fb2e98636a12b8c0a373cfda046393e1efa6df9a355432134ae6fbc3eed49271a32861f51e50fdc99022d547b58ad16a62acf60d40eb18246e01677445c5c18b5e201a59fa1f843bbd8c1d49cc9dce2bdedb3e7bb5f8b18410fe1f67b793c741"}, {&(0x7f0000001380)="69b3be1875108bf0e501f6da2a4a08000000e4000000e470"}], 0x2, 0x0) 04:15:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) poll(&(0x7f00000002c0)=[{r0, 0x1}, {r0, 0x100}, {r0, 0x50}], 0x3, 0x741) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xffffffffffffffff, 0x0, 0x148) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00', 0x400) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) lseek(r0, 0x0, 0x7) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f0000000240), &(0x7f0000000280)=0x10) 04:15:45 executing program 1: 04:15:45 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000000)="07144c013dd4c67f10a88ab112d1cfc78dc9875be1b0b0af699848641524ac8f2bc2bff09f3e4d7f8b151755c4d53cb6c9e8e9a14250c87d556b6d9e5f1c37522c74b8553fd8e76a54fc330983fe9e523d0ec913046d51c4228762749d410634602144a43c526d3e06d0e4cfc7e718985f2fdfdbc39a092a38c93786ece3824de29539ea6946e01f84295532e1c179c10c371dbb2fbd2d8bf863dc8b9cbf296ddad97bfa5478da2cf0e5260dfaa648", 0xaf}], 0x1, 0x0) 04:15:45 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x8) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') fcntl$dupfd(r0, 0x0, r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000001940)=[{&(0x7f00000002c0)="a896b9f9d1207da96504", 0xa}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) 04:15:45 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc) 04:15:46 executing program 2: mprotect(&(0x7f0000528000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) r0 = semget(0x3, 0x2, 0x0) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/124) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_RMID(r1, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/180, 0xb4) 04:15:46 executing program 0: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000) socketpair(0x1f, 0x20000003, 0xc8, &(0x7f0000000400)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = accept$inet6(r2, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x14) close(r3) mlockall(0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1005, 0x7) poll(&(0x7f0000000100)=[{r1, 0x20}, {r2, 0x91}, {r4}, {r3, 0x42}, {r0, 0x2000}, {r1}], 0x6, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000200)="c4a1fc28f9c48271bd4cf4a6e3e9c401605ecac4427d5ab341000000c4a141d50f460f72e3f12666430f3a176278d0f3450fbd36c4a1fa1003") accept4(r4, 0x0, &(0x7f0000000240), 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000280)={r5, 0x101, 0x7, 0x7, 0xc16, 0x4}, &(0x7f0000000140)=0x14) 04:15:46 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000f3a000/0x9000)=nil, 0x9000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYRESOCT], 0x0, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5) 04:15:48 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0}, &(0x7f0000000380)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x2}, &(0x7f0000000480)=0x8) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getitimer(0x3, &(0x7f0000000080)) getsockname$unix(r2, &(0x7f00000015c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ad99dc6e0c400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001540)=0x1002) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001580)=ANY=[@ANYBLOB="0001040002f60700ff020000"], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e02fcab01000000d4d3"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) 04:15:48 executing program 1: socket$inet(0x2, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x80000005) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x0, 0x7}, 0x8) pwritev(r1, &(0x7f0000000400), 0x0, 0xfffffffffffffffc) read(r0, &(0x7f0000000180)=""/23, 0x17) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 04:15:48 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(0xfffffffffffffffe, 0x8, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000380)={r2, 0x0, 0x0, 0x8, 0x3}, &(0x7f00000000c0)=0x1c8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x4}, 0x8) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/11, 0xb}], 0x1000000000000284) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0x7f06, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0x3ef8, @loopback, 0x1}, @in6={0x1c, 0x3, 0x59f4, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x1000, @empty, 0xfffffffffffff0c8}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6) read(r0, &(0x7f0000000000)=""/81, 0x51) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x2e, 0x0, 0x0) 04:15:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x81\xd6\xd3>\xef']) writev(r1, &(0x7f0000000280), 0x26) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) writev(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) 04:15:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f00000001c0)) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000180)=""/32, &(0x7f0000000300)=0x20) r1 = open(&(0x7f0000000380)='./file0\x00', 0x200, 0x90) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000003c0)=0x2, 0x4) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000340)=0x7, 0x4) r3 = accept$inet(r0, 0x0, &(0x7f0000000000)) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x10) unlinkat(r4, &(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000200)=""/238, &(0x7f0000000140)=0xee) utimensat(r2, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x1, 0x7}, {0x7, 0x1}}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 04:15:48 executing program 1: socket$inet(0x2, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x80000005) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x0, 0x7}, 0x8) pwritev(r1, &(0x7f0000000400), 0x0, 0xfffffffffffffffc) read(r0, &(0x7f0000000180)=""/23, 0x17) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 04:15:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4a, 0xffffffffffffffff, 0x392) socket$inet_icmp_raw(0x2, 0x3, 0x1) 04:15:49 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) r2 = dup(r1) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x238, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x5000000]}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x31, 0x4) 04:15:49 executing program 1: r0 = socket(0x1, 0x1fffffff, 0x204001000) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) 04:15:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x3]}}, 0x1c) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 04:15:49 executing program 0: setitimer(0x4000000000000001, &(0x7f0000000100)={{0x0, 0x7}, {0x101, 0x7}}, 0x0) 04:15:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0x3, 0x283f, 0x46}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x8e6, 0x3}, 0x8) 04:15:49 executing program 1: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c4, 0x41) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r1, &(0x7f0000000000)="0f63113a1086298f6e18adee434586e1ac32cf391ba24ff2d967a7839df782933d6560821deedcebcd69f809c7b155b72cb9d21933e39650cbe600791a46d683f02b7a94dab7c2ced7f6747861c1fa4ea4b80bed4097c8c6b905412316bbc538dfc7f9d6477be9e9414ccc054668c385b30dfd8c3df6bd34173637a5d101f7ba2da34ea4e3e5a91a3d6fd79a478ace6e1d720e24a74fc858bad51785d838b1125c64c98d5d4f0f771fa027b5bfc577f47f3226459304a403f430f57e55d59a05e3430331cab24475598e570614e82161ce76318d965393", 0xd7, 0x20001, &(0x7f0000000140)={0x1c, 0x1, 0x7fffffff, @loopback, 0x3ff}, 0x1c) ftruncate(r0, 0x7fff) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340), 0xf4b9aaee820bfd5) 04:15:49 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget$private(0x0, 0x1000, 0x8c, &(0x7f00001c9000/0x1000)=nil) shmat(r1, &(0x7f0000260000/0x4000)=nil, 0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), 0x4) r2 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0xff, 0x201, 0x4, 0x6c07d28a, 0x1}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0xfffffffffffffe01, 0x2}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000240)={r3, 0x1, 0x7701}, 0x8) 04:15:49 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x80000002) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) fsync(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/98, 0x62}, {&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/96, 0x60}], 0x3) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x653, {{0x1c, 0x1, 0x800, @empty, 0xfffffffffffffffb}}}, 0x88) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 04:15:49 executing program 3: r0 = socket(0x2, 0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\b\x00\x00file0/file0\x00'], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x81) close(r0) 04:15:49 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x20) fcntl$lock(r1, 0x1000000009, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0xcd21, 0x1000, 0x2, 0xfbc, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x100000000, r2}, &(0x7f0000000140)=0xc) flock(r0, 0x2) 04:15:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0x0, 0x0, 0x2}, 0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7fff, 0x2}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x0, @loopback, 0xca5}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000240)=0x4) 04:15:49 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21ffffffff00"/123, @ANYRES32=0x0], &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="04000000dae37e14892d533e0000000000000000"], 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) r3 = socket$inet(0x2, 0x4, 0x1) fcntl$setstatus(r3, 0x4, 0x40) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/67) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000005c0)={'accf_dns\x00', "4cd8a2dbe9ef8196a4cccddc2ef1e9d9135227578e6ccbf43eaa0a080e9bbdc5fb27ec7d1451c2e2bd2c2776e48ed59174b2ef275a92dad97b06c5d14bd4a1261ef4f5a8385d92d001c5c17025e2893d7e2f0f7c2446ddde4250b530c129217e3bae05de5f3ecb21999129e1435be8563bb7555835c3d624d0eb52e224762560d61d06c98969243983879eb9280b858f2d708a7bcefee8534ec7524da46e44dbadc5d0f7038802cdf80d22cc71db7aae450d79b47d831493ef846680114be2a3d0bc1efe35405991c38e9d1c8a922ce09c8d9113b348634fbd509c459c7c206936dbe35a2b98c24969e4a20747da6164"}, 0x100) open(&(0x7f0000000580)='./file0\x00', 0x0, 0x100) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000700)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000540)={r4, 0xffffffff, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 04:15:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x7, &(0x7f0000000000)="8c958e3909570a6a3e6e0be22dda6bbf466ed924513a33c75b6d82924e5f02a9c99c43d2d8f429f7568f5ec43c", 0x2d) 04:15:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x7, &(0x7f0000000000)="8c958e3909570a6a3e6e0be22dda6bbf466ed924513a33c75b6d82924e5f02a9c99c43d2d8f429f7568f5ec43c", 0x2d) 04:15:49 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x89}, &(0x7f0000000140)=0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @multicast2, @rand_addr}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x5, 0x4, [0x2, 0x4, 0x8001, 0x5]}, 0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000040)=0xffff, 0x4) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xfffffdfa) 04:15:49 executing program 2: r0 = socket(0x1f, 0x30000005, 0x7) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xffffffffffffffff, 0xffffffffffffff19) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x28, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 04:15:50 executing program 0: shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000340)) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000080)="680b1485164c1d83d0f70d3a13", 0xd}, {&(0x7f0000000100)="32968ca5c6d50c47672e8c4142c7a03cefdd9a7bc1ab2196cfcf52b93c9eb1d11efa7ec980a10cedcea9ad31b981d67eb33650593022ea9ab815f3e743c2637018830ef732f7805011b7e55f0cb09912d651427275a58029ba24c22d9e5efc20064fd3c2234967a2801644b1e3a775b7321aecaa1a74ff49972c8846bf9c37d3b9a2c4f8a94f1d3e3e922a5d6447a06f551850d4f6e0bcacb72191aee2c1dd4c29740b2ede9d32b61644308d7ac281d0340c156c8f67b789229a416459ded58f11d204fbbc95b7db330f91d04f6d713d6768b2cf533e25ea63d3b356263f166e8c835d8ea4a2cdc266659ab58a89cd9cf19a52bfc3859bd0189500fd59", 0xfd}, {&(0x7f0000000200)="6bdcc0e00b2bfcb79ff6ce0105a2a32cedb0ccae9a8f77d2298554914b87ee81f9b30e354e6035f1476b53d06b2beb855b49f4bc39bdd362b978921e94d918d6124d7acf58a09c8acda3c4da794bbb0447fdad61bbc6fe93ac01761f4e35347f98b1085560a8f72ae060cb2f37c05c61657a0d3d48fae90c65cd343987136d15d1509c9f0b7e4be0c0ea69c47fcc6828239e336faa6c16ffe83767c146b693ac7bd7866246a0243c16ff1aaae9f38bbfae6cb048c151cc8375d4a1b136bad550acd1f306dbdeadc9a7ac", 0xca}, {&(0x7f00000004c0)="349a48394c8a7c507eab4549b206d767b702d27b89fcfac0a706f3dbe4208b9799cd154b137fbf5f2120e125c793e56212c2b31b6473be261689c09cbced9663d4fd43d4340d634f42df8c542c228d7a0e308c698b958f99471b278831909bda42f6343ffbd96ef637a9cb6e3982fc2a1fe5915b4f9ab62dff538410c0553f15a1e680e226d2911c76246d82daddd82bb948ee9ad3a27336c80e66c23842b9e6ee71235c332cca01813ec7fa331a08cee8927b5ce4448dde54e8b7b613ffedbb5e91214c21aacdc1f61803f5b3d2ac86e3", 0xd1}], 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="3000000000000000fffe000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x80}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000380)) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setrlimit(0x0, 0x0) fchmod(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 04:15:50 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x8) writev(r1, &(0x7f0000001680)=[{&(0x7f0000000400)="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", 0xcea}], 0x1) ppoll(&(0x7f0000000000)=[{r1, 0x40}, {r0, 0x2000}, {r1}], 0x3, &(0x7f0000000040)={0x7fff, 0x5c4}, &(0x7f0000000080)={0x2}, 0x8) 04:15:52 executing program 3: setitimer(0x2, &(0x7f0000000280)={{0x5, 0x9}, {0x7ff, 0x8}}, &(0x7f00000002c0)) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x80, 0x101, 0x0, 0x9, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={r0, 0x51, "a06d9237ecc533b9fda6d26c27a997c6be96ba35899f09240c652fedd68a659498459c9a8eae48e8037e6827c734ba63134a7d46f4cd889ef78e318a9df3756dae08a8d565d11940aca96b74b78463fe79"}, &(0x7f00000001c0)=0x59) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 04:15:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x4ff) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) write(r0, &(0x7f00000001c0)='M', 0x1) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) 04:15:52 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e06000000652000"], 0x1) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) writev(r0, &(0x7f0000000400)=[{&(0x7f00000005c0)="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", 0xe77}, {0x0}], 0x2) fcntl$dupfd(r0, 0x11, r0) 04:15:52 executing program 3: r0 = socket(0x1c, 0x10000003, 0x6) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) 04:15:52 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x108) socketpair$unix(0x11, 0x3, 0x0, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) 04:15:52 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = getuid() getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) setitimer(0x2, &(0x7f0000000400), 0x0) 04:15:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x10000007, 0x47b40696) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0x4) 04:15:52 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xa, "32618b215afd58c03c73"}, &(0x7f0000000200)=0x12) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7dee}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r4 = getgid() chown(&(0x7f00000001c0)='./file0\x00', r3, r4) 04:15:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) sync() 04:15:52 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x180) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xffffffffffff8000, 0x7}, {0x2, 0xd78}}, 0x200) 04:15:52 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240), &(0x7f00000002c0)=0x4) select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) select(0x40, &(0x7f0000000100)={0xffffffff, 0x80000000, 0x9, 0x20, 0xff, 0x0, 0x0, 0x7}, &(0x7f0000000140)={0xfffffffffffffff9, 0x4e, 0x7, 0x1ff, 0x100, 0xff, 0x1, 0xac}, &(0x7f0000000180)={0x7, 0x400, 0x3f, 0x7fff, 0x2, 0x6, 0x9, 0x6}, &(0x7f00000001c0)={0x100000001, 0x4}) socketpair(0x1f, 0x10000000, 0x67, &(0x7f0000000200)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) 04:15:52 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1b51e8"], 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) 04:15:52 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x42}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 04:15:52 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xa, "32618b215afd58c03c73"}, &(0x7f0000000200)=0x12) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7dee}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r4 = getgid() chown(&(0x7f00000001c0)='./file0\x00', r3, r4) 04:15:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xb14, 0xfffffffffffffffc}, 0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x20000000) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) r2 = geteuid() setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x5, {{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4b1ebe30}}}, 0x88) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 04:15:52 executing program 0: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000240)=[&(0x7f0000000080)='A}\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='{@++h%,[:-/[%\x00', &(0x7f0000000140)='!\x00', &(0x7f0000000180)='\\%\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\xaf\x00']) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) freebsd11_mknodat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x81) sendmsg$inet6_sctp(r1, &(0x7f0000000a00)={&(0x7f0000000300)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000900)="b0ee2ba39f2c126489c35029bc8328cea9836a", 0x13}], 0x1, 0x0, 0x0, 0x100}, 0x20000) r2 = getpgid(0x0) r3 = getpgrp(r2) getpgrp(r3) truncate(&(0x7f0000000a40)='./file0\x00', 0x100000001) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000a80)=0x5076, 0x4) utimensat(r0, &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={{0xe8, 0x6}, {0xff, 0x9}}, 0x200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000b40)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000b80)={r4, 0x1f}, &(0x7f0000000bc0)=0x8) r5 = msgget$private(0x0, 0x1) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r6, r7) msgrcv(r5, &(0x7f0000001400)={0x0, ""/190}, 0xc6, 0x3, 0x1800) 04:15:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x10000000, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) accept4$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x6e, 0x10000000) recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0) 04:15:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r2, r1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, r2, 0x0) 04:15:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9ccd05e48324e91b, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x10001, 0x2, 0x4}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x10e, 0x0) mkdir(0x0, 0xe8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xa0) 04:15:53 executing program 1: close(0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x102) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x4}, 0x4) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) fcntl$dupfd(r0, 0x11, r2) 04:15:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 04:15:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffe1e) 04:15:53 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @broadcast}, &(0x7f0000000080)=0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x7c, 0x0, &(0x7f0000000000)=0xfffffffffffffe8a) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:15:53 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x6, 0x4) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xa0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x100000000000) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) 04:15:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8009, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 04:15:53 executing program 1: r0 = semget(0x2, 0x2, 0x88) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000000)=""/33) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000100), 0x4) 04:15:56 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x3, 0x4, 0x8, 0x1, 0x10001}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={r0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="050001000020f42a4c9451294190e351b525530465a1157036daaf0494972d7bc69a0960122ee35fbc8468c9f2496e53711cfcabd616af494ba127cfed3e3bf9e756eda1db4e40cf70e4d19542551c8dc953086400b4f932b4082e9538335eac250f2ab11e4e506f5117a3c5acbd20ad96562bd868296ee4d83e00"/134], &(0x7f0000000200)=0xa) open$dir(&(0x7f00000001c0)='./file0\x00', 0x800, 0xa6) 04:15:56 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x9, 0xffffffffffffffc1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0xd, 0x2, 0x7, 0xf96}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x7fffffff, 0x10001}, 0x8) 04:15:56 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x20a, 0x200000000002) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x5, [0x42, 0x2, 0xfff, 0x100, 0x0]}, &(0x7f0000000240)=0xe) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x762}, &(0x7f0000000140)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x5, 0xfffffffffffffff7}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) getgid() 04:15:56 executing program 1: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xff, 0x1, 0x2, 0x9}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x804, 0x184) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x3dfe, 0x4) getpid() 04:15:56 executing program 3: socketpair(0x12, 0x1, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x9, 0x4) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000007, 0x24) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2}}, 0x0, 0x6a2, 0x7}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r2], @ANYBLOB="0500080000000000c0df2dd25d20d32023af9f67d171201da452699362dd01fbb9baed170d90a2ed6aeb1fcbf65b3fb3bca08fd84073d501148f007042f9d5a35d28bd6e5ec73d65b40a7a42f2fdc970441bcd8e01de3747f93f7ca4f634e9667259a9aec90ede0fc5fa343577ef475924202e6ed8ea1887db760118f5e8675a8f45edba877b4a064cc73f5913bc5104"], &(0x7f00000002c0)=0x3) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x400000000000006, 0x0, 0x3000200000005}) 04:15:56 executing program 2: pipe2(&(0x7f00000001c0), 0x100000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x800000000000018f}, &(0x7f0000000200)=0x4) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) 04:15:56 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) 04:15:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffdf4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x18d9242c}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e23ee000000fe8000000000000000000000000000aa0100"/128, @ANYRES32=r1, @ANYBLOB="05000000ff000005582a00002ae9689d8e000000"], &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x9, 0x2fd5, 0xbb7}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x4, 0x4) socket$inet(0x2, 0x20000007, 0x379b) 04:15:58 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="a43f85ccf3513dea644c01d2d200977522", 0x11}, {&(0x7f0000000680)="18cd2d07df3de44217e548330cca5a09946d2f6db14d51055736ec32f3188119889d01b750448e91eb45cc4e4a02961b70261607b8d9c38f48b003e89a5c40df5d0c93997387bc822faa543fa4a6591ac053397984afb11292db9ab5d0bcc9b5d340bced8c6094e0905cb95d37c7c00234d195c7a127d0f0fb53889152bafeb50babc19fcacebe5e784e2e969ba1d1778218c57a152304065b822ac409f9a90f191a95839c1fc82fe362274b2ba0fb2d8ae0c8a06e66a3266059412c102db84fa38d37e187b8c527957aa4c2bbe1e9ce0cd1c3", 0xffffffed}, {&(0x7f0000000500)="5bf5eff1d0e518d14a2b8cb40fb7453c7a89f476a56e9af9ff9800690521c9c6c33e8650183566a6fca712e36d3b11d78e245217d4fd9f12d1bc18395d4667bc1f570419350299efa7645524c58ca3e292e567785ffdfadfecd692", 0x67}, {&(0x7f0000000580)="cabe6e880a0a50bdc8a64d0196356af0805bf301ecf15d658afd3e63d747df41c028f965479702520f616057e5755501cb59706b0449516f833fcb431d8144dbc77d47e4b1dcf14a5b6cbfb2d0ca0024f1645a30776ca5ef93379df2a0e90844fdf3a8eff2e47a0a745e621daa53d77aae88b931b27caab93de213bcdea05fe6fcec8e462c0b7e3be8b321a1ed20a4d11dbf236cd19a3b23328b175774a8d81cd5c83d965300a584b03a311f7f16cda2cd3a0d359a3076d2403706469bcad764ef16c5c514eb033f407d6bd92403bfc2fac8886de8bb67ec63c3a919208971af", 0xe0}, {&(0x7f0000000200)="e2aed1d6296220329dbb1ae8cb71f49f2275c952daa109f84cc7b021197f2e3bd9acbda750dd5555dbdc129867eb38fdd4d92decb667734fb48967511f5085b1b3e164b25c7ce0cc1150a56849fd4907927cd47d2363f7170d9e317eaf4def7945c18f98e1e343ff434724dcbf637ece9d26e8a964a55f28d342be1215c8b3e19a6c1175b809a38a3f827a331c479be2b2db4926a5f1bf22e23dd87202399e9cb6", 0xa1}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f00000002c0)="297730870f1db3a5a2a0500b61f506da70d832febff582b91814261864421692070f4f8a6579f7a4077d82bb3846a75dab59bc225a4faedef6464a53d772fe2c4ebe23078b2afca038d082bb0a0121a1c6d819d84823545e07c1e86dc72901b7b0cabd68a94cc81b5fd5872129e233fe1afdc0f5db8552ed3ec4d431f9dec64be922c543b20d66c900481e4ed895c30219aa55ff4e6b7e612e14dfef", 0x9c}], 0x3) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) 04:15:58 executing program 2: clock_gettime(0xf, &(0x7f0000000000)) 04:16:00 executing program 0: select(0x40, &(0x7f00000013c0)={0x4}, 0x0, 0x0, &(0x7f0000001480)={0x0, 0x3}) socket$inet(0x2, 0x2, 0x7ff) 04:16:00 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) ftruncate(r0, 0xe0) readv(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440)}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x80) 04:16:00 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x104) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xcf, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) 04:16:00 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 04:16:01 executing program 0: select(0x40, &(0x7f00000013c0)={0x4}, 0x0, 0x0, &(0x7f0000001480)={0x0, 0x3}) socket$inet(0x2, 0x2, 0x7ff) 04:16:01 executing program 1: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x6004, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffff9, 0x5) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x0) symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)='./file2\x00') sendto$unix(r0, &(0x7f00000004c0)="2b030cff54d1dbe1e1fe926c0555538f3ef4515b2274e93d00424605aba546139a", 0x21, 0x80, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x100) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000480), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xff, 0xffffffffffffffff, 0xc8}, &(0x7f0000000180)=0x10) open(&(0x7f0000000400)='./file1\x00', 0x800, 0x40) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) freebsd11_lstat(&(0x7f00000005c0)='./file2\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) chown(&(0x7f0000000580)='./file0\x00', r4, r5) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f0000000380)=0x10) open(&(0x7f0000000500)='./file0\x00', 0x5, 0x10) recvfrom(r0, &(0x7f0000000280)=""/92, 0x5c, 0x40000, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x100000000, @loopback, 0xfffffffffffffff9}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) 04:16:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) ftruncate(r0, 0xff) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {0x0}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x2, 0x86b, 0x101, 0x8}, 0x8) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/9, 0x9}], 0x1, 0x0) 04:16:01 executing program 0: select(0x40, &(0x7f00000013c0)={0x4}, 0x0, 0x0, &(0x7f0000001480)={0x0, 0x3}) socket$inet(0x2, 0x2, 0x7ff) 04:16:01 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x2, 0x1, 0x5, 0x8001}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='0\x00'], 0x10) r2 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) 04:16:01 executing program 2: setrlimit(0x7, &(0x7f0000000080)={0x80000001, 0xb35d}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) 04:16:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xfffffffffffffffb}, 0x1) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x3de) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000180)) 04:16:01 executing program 0: select(0x40, &(0x7f00000013c0)={0x4}, 0x0, 0x0, &(0x7f0000001480)={0x0, 0x3}) socket$inet(0x2, 0x2, 0x7ff) lock order reversal: 1st 0xfffff80004c57248 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000923840 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff800129e4428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110ce0e at witness_debugger+0x8e #1 0xffffffff8110ca42 at witness_checkorder+0xf72 #2 0xffffffff8102d265 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102dd68 at __lockmgr_args+0x488 #4 0xffffffff8151b3ba at ffs_lock+0xea #5 0xffffffff81969ce5 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c0c8f at _vn_lock+0xaf #7 0xffffffff811a7b51 at vget+0xb1 #8 0xffffffff811933f8 at vfs_hash_get+0x148 #9 0xffffffff81514841 at ffs_vgetf+0x51 04:16:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x1) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000140)={0x2, {{0x2, 0x1, @rand_addr=0xd0}}}, 0x89) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 04:16:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xc6, 0x4100, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2107000000fe8000000000000000000000000000bb8000"/128, @ANYRES32=r1], &(0x7f0000000140)=0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000001740)={0x9, {{0x1c, 0x3, 0x10000, @empty, 0x6}}, {{0x1c, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x87}}}, 0x108) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r2, &(0x7f0000001700)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6a}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x20000) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) ftruncate(r3, 0x0) #10 0xffffffff81504ae4 at softdep_sync_buf+0x444 #11 0xffffffff8151c964 at ffs_syncvnode+0x394 #12 0xffffffff8151b128 at ffs_fsync+0x28 #13 0xffffffff819687c5 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811bb491 at kern_fsync+0x261 #15 0xffffffff81718846 at amd64_syscall+0x436 #16 0xffffffff816e0d7d at fast_syscall_common+0x101 04:16:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) ftruncate(r0, 0xff) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {0x0}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x2, 0x86b, 0x101, 0x8}, 0x8) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/9, 0x9}], 0x1, 0x0) 04:16:01 executing program 0: execve(0x0, &(0x7f0000000740)=[&(0x7f0000000280)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f00000002c0)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000380)=')\x004\xf6\x1b\x83\x1e\xd5#i|\xb2\xa4\xd06\t\xaff\xb1\xd9_\xb2\xd3\x02\xe1\xc0\xb5J-\xa5\x18K\xca=_\a\xce}\x9f7\xc7b\x85\x88G6\xadS\x17\xcbBW\rx\x91\xcc\x02\xc0\x85\x93\xb9\x05@1\x81W!\xcd\xca\x19:\xcc\x80\xa2k\xe6\xd4\xd3\x1b\xcb\xbb\x95G\xd1\x14', &(0x7f0000000300)=')\x004\xf6\x1b\x83\x1e\xd5#i|\xb2\xa4\xd06\t\xaff\xb1\xd9_\xb2\xd3\x02\xe1\xc0\xb5J-\xa5\x18K\xca=_\a\xce}\x9f7\xc7b\x85\x88G6\xadS\x17\xcbBW\rx\x91\xcc\x02\xc0\x85\x93\xb9\x05@1\x81W!\xcd\xca\x19:\xcc\x80\xa2k\xe6\xd4\xd3\x1b\xcb\xbb\x95G\xd1\x14']) 04:16:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0)=0xffff, 0xa5) 04:16:01 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 04:16:01 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) mlockall(0x1) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) readv(r2, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 04:16:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000004a, &(0x7f00000013c0)=0xffff, 0xa5) 04:16:02 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1, 0x20000000, 0x4) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, 0x0, 0x7fffffff, 0x9d, 0x4, 0x67c, 0x606, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x5bd4a69b}}, r3, 0x0, 0x81, 0x13, 0x7fff, 0x1, 0x9}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x888b, 0x1000, 0x0, 0x80000000, 0x0, 0x1, 0xd16b, r3}, &(0x7f0000000140)=0x20) 04:16:03 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) mlockall(0x1) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) readv(r2, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 04:16:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x82, "451c5e93dfefbd9f0807d9a993a289c1be35f9923f8ecd9b594bbd71d13aa8f260458fc58882c74cbd1770598a3eb62a80b59e86490c622980bd7507509ecc9da41967ad3560169cde438be0ae3f0d7a7d970fc50cd5022003ef2ae3898d56cbbc52c282ca0e83c1cc65a0993f7d11d0e2cdff83fe043a6053df4a6bccef4e9f7ae8"}, &(0x7f00000000c0)=0x8a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f0000000280), 0x8) 04:16:03 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$inet6(r0, &(0x7f0000000180)="956fbb2b060865017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dff71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04bddcbf528d908a73ac54861d95c2d9", 0xfffffffffffffd01, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) select(0x40, &(0x7f0000000000)={0x8001, 0x7, 0x80000001, 0x9, 0x4, 0x5, 0x1000, 0x400}, &(0x7f0000000040)={0x7, 0x7, 0x3, 0x101, 0x1, 0x8, 0x7f, 0x3}, &(0x7f0000000100)={0x101, 0xfffffffffffffffa, 0x5, 0x7, 0xfffffffffffffe01, 0x3, 0x8, 0x2}, &(0x7f0000000140)={0x7, 0x8}) 04:16:03 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) mlockall(0x1) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) readv(r2, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 04:16:03 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) mlockall(0x1) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) readv(r2, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 04:16:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1007, &(0x7f0000000100), 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x59, 0x1, 0x40, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x1000, @loopback, 0x101}, @in6={0x1c, 0x1, 0x1e58, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x100000001}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) 04:16:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xb13, 0x7b4fe428, 0x202, 0x9, 0x2, 0x5}, &(0x7f0000000080)=0xa0) socketpair(0x1, 0x2, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x7ff, 0x0, 0x3, 0x9}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[{0x10}], 0x10}, 0x0) 04:16:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 04:16:04 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x4c, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001140)={@in6={{0x1c, 0x3, 0xf83, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0xffff, 0x7, 0x200, 0x80000000, 0xffffffff, 0x5}, 0x98) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 04:16:04 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) 04:16:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x4) 04:16:04 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x41f, 0xffffffffffffffff, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000001580), 0x0) 04:16:05 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c003000100607e9d2bf7069337e459eadc8760541580969606e660b5d9d78a0bba40223e8033881f3"], 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:16:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x680}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xfff, r2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r3, 0x7, 0x8}, 0xc) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) 04:16:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x80) r1 = socket$inet(0x2, 0x2, 0x2000000000000) r2 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x4d) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x4458b099}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000809e", @ANYRES32=r3, @ANYBLOB="09000000810000000000000052650000d6000000"], 0xa0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000380)={0x1, {{0x2, 0x2}}}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x6e00, 0x8, 0x100000001, r3}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000340)={0x18000}, 0x4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) pwritev(r0, 0x0, 0x708, 0x40) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/51, 0xffffffffffffff51}], 0x37, 0x0) 04:16:05 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x3) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x100, 0x100, 0x7, 0x2, 0x5, 0xfffffffffffff800, 0x1, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x9, @empty, 0x1}}, r2}, &(0x7f0000000140)=0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000280), 0x1c) 04:16:05 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={0x0, 0x1c4, 0xffffffffffffffff, 0x38e, 0x0, 0x0, 0x1}, 0x7d1934b00a110f58) 04:16:05 executing program 0: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) 04:16:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "1c6bac8f268b32aba2c81e7ddee998a35448326b2447a4f1d71563f35e9bff077ace8c1d410af850ef2795036660d51e18f790b65239edf97e72d2d4ab4efff9e8a86845d0252122c62324e51d4ed5f99d9cafc8592bc36a774cda1c3f3d14cea6850bf0f607bc65d91c0a7d256d14650fc486b54231a700745b923e98c5354b46cec4ab42337a532a7f9fd2d8cb03588f7dc4b283d667d26125608a264a5c0af4fc12a2c1a04aba6e576bf5bf93f3bc73dcf6280ac764310271d357e7fd2a31d90af0f30abffa01c5128fe6d314154f244cf0d9c99b14525404bb12b02784cb5be3ee9cb26b86b535f0884f92d87268"}, 0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) shutdown(r0, 0x1) 04:16:05 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x3e6, 0x1000, 0xffffffff, 0xcb0, r1}, 0x10) mlock(&(0x7f0000bf1000/0x6000)=nil, 0x6000) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86) 04:16:06 executing program 2: r0 = socket(0x4, 0x1, 0x2) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c165374c5f7c5056800"], 0x1c) 04:16:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000008dffc0a8dc43bbd24695a2fc437b6aaf0530e2c7e0c3e20fb1aa76b95000a759a883fc4b13223cbc74f886ebbee695087a4651a3d4784f20389bcc4138c5cbae235c981d258fe5dd3e6547d3dc59ee7ff8e20e3af7145bf66f5ae9720760af62e28903"], 0x10) 04:16:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0) 04:16:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000)) 04:16:06 executing program 1: r0 = socket$inet(0x2, 0x8000000000002, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/124, 0x7c}], 0x1) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100200, 0x44) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000002c0)={0x3f, {{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) shutdown(r0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x1410, r0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x0, 0xfb5, 0x7fff, 0x5, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r3, 0x4) 04:16:06 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000fffeffff00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r1 = socket(0x17, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff0000}}, r0, 0x1, 0x4, 0x2}, &(0x7f00000001c0)=0x8c) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) 04:16:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbfff000003e8}, 0x161) 04:16:06 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, r0) setreuid(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x5b, "1ad068597e44f15512351f270b5bca380d315a606dda0b1faa5fc15557b5d47a504469f2da88d4bf6e1f6aa0f16cff50f90ac0551e8d4b001adb45fce72969e6285ac47ff7f6c655114c1a1a2996ebe9c8387d1f9d36d39292b8f6"}, &(0x7f0000000080)=0x63) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) 04:16:06 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 04:16:06 executing program 1: bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="010004000002fcff04010000"], &(0x7f0000000140)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 04:16:07 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) 04:16:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 04:16:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000280)="15e8c19de26479760cdc68f88a8523a6335363df1adf35eb", 0x18}, {&(0x7f00000004c0)="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", 0x1000}], 0x3, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) connect$inet(r0, &(0x7f0000000300)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x800000000000018f}, &(0x7f0000000200)=0x4) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x1) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) flock(r0, 0xf) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) 04:16:07 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3}}, r3, 0x5, 0x6, 0x7}, 0x94) setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4) munmap(&(0x7f00000e5000/0x4000)=nil, 0x4000) 04:16:07 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) writev(r0, &(0x7f0000004880)=[{&(0x7f0000004440)="9188b6103f4d0a21bed408df4dc2841213c47bcc281b30e5989587758ae7a076149d271a3be3919c530bfa630b7b257732576fd75391a156761ba1e728c10f9550958d958094e97939d42c0db8b73b480acdcb590d527a844056c2220c3e67fe3843dacb3a5b027cbb5f0decf58e61dbfc1f34858229c7ba95b8cdc016373952c5731e0b06e6b6538db86b4320a7851e8a9937e6c215dbcd44f4f6de26e1387bf6f4ce9b20a1b80e70b9e4d60027cbe7cff5d51e2c254436ce2d0bcc45db2436f144c31c", 0xc4}, {&(0x7f0000004540)="8a", 0x1}, {&(0x7f0000004580)="b8816fa7bf25bd1151e09b22606ab6d00c6aa3df2161", 0x16}, {&(0x7f00000045c0)="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", 0xfe}, {&(0x7f00000046c0)="4e20aefe63e7a0eb13da9f4334e4fc29c2893a8aa53037b29e3deb9bf071b085b0e6350d87432eb07452664c64c97fe03ed67c5b5296e095dec0b22c4e65e7c515c28d5bf264089231e55b7b971dfe350057d8021fef8a3d947a59adbbf35a81091039d334fb27e8af70d7feebfeb64672815b257e952deadedf06acff890bbd099b0bbce91c0476646e89225e600fa7af9a4166fbb0d01d23e6ea5ac1a9bbb35300bda4ede1ac264a07939e91ba16bbbbf9cdd49a5189f7c4ebc5a961d8", 0xbe}, {&(0x7f0000004780)="eafd6b65d0ebf1e2a25d14648f7d72eea2bd661c51552df7c046ff1eaf433b0789b8eb486cad279636d2b889de1f81d043a6020c8cb9595fe9b0dde0503b28534e2b90cf1b529f0b8d652592bad431991b64a2f5420d81248fd09311d0049de1d1f9f36e7c305f7d860de1710f9dd6cae7b4621954880ad4ab43ab10812a15e1c9d14e720b18503d9ee6703e9f4683e8752c442cffcfac725346de58961bee380829dc17733a1b7d5201fc15cc16fa6235eaea9596a46a5237a3bd12edc0412c20b1bb90dfc7998f40fd85eafe4d10e90923e701e77c90ee425a8a540ba2d5", 0xdf}], 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, 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{&(0x7f0000003300)="2d677e9db7c1b4f64f138a95671509186b069f9479b5b7213afb131def7ac13b2e950ad98786fdf6b1638c3e0a81002454ce1dae7ce0c6b45df47dacba19963e5863c02e4d62acb92017a3cb2103acf6649a2ac44c1ed27743a6a0f3940fd42bb45ad01fc4bbc4eb746c5487600c2cd1a67e6516db881e0f7c51f982d7012baa4cc2f1569a7e64548e31a6f14f9b220338e9504c1bc5469bba8dbcfcf223daf17d8d0fc7488aff4113be021916849997d3342fa34fd3bbe68b80d4a1520e5f8f5d67d1aca378e79c6ebe8369fb7f141c82ab2258e28703522358d61bae3822b7f046adee1c80a3c5b9ea02488140a11d33ac8b1d303019ca23898b4f3d54e8bc6c8688a98c3f6c39ec93207005ce3f806ecefa549e825c5ad14d8f9680724dd4949c58341995af051ec6c91fad58866df1f498db2a0cb709127bee7bab965e24073b3e736e6a180d38c97112d83e9fe45c6057ed22c55f777cff85b37d49b1e16f57de97be3d126f08cfda59b848910bd756906e6a190582d397af25d9cfde7aacf41260d99204d5f8f21282d27481d8015828612a89135c29d5c19a9a1c186eac49d8c27395a21e906dabc45b2d896f5d0353997e04b89fde1c2331d594d398b33bd6d16416fd7144db79171c250e4410ff536db447c28df248e56995f436c567c693519c51c68775a0eb4b367ca3666ee8f91ec63b324a801bb31a3521f5ce596fcdbc6ff5d7c4a709b9fd67e62841eccd02fd9885739bf5faedf7a8cf867aceb5578058dd7871fac8887196a45b4436ea67987686fd178fec5982fe6824cba867f0ea626f8bff3f07b6cf4e1ab05a311f52bd4d2e6356d373ec051373cdcc4cdbfe0eafd7bcae8a0695edc987611de70eeb574c765f4c6a1bedcad47984c0a1e22f18f5670fb6e660d5baa6daf33349c9a38e409f4661ca759fcc9b69b3d93bc28776c4d7423473cda0e29e46137d08d70e25e0460de5c5316140d42f593dc92e23175443f02d0c33a3833d02657a161952b25a822679c23d5e501948d05a070155eeeb189b50be983a3504b8f86eaeb713af17e3ed8015329cdd6f116d20f37db042a8c57d45088335c99ecfb8c80388131d902adc63447bab0b0bc77686a8be79a6758022e2597964e976bceb0926f00e3a085b2f9ccad0e436a9b95b4b8ae4d88319194bb7029134dbc29f8557783384211b7b3aae88ca56f32337d71ce0bac9dffcb9674fe9f3e3f1d453f43b9b46309c900b318efc199d155f165cf5b9404304ecfc7c7d12343b9b235be675b439bd5925ad702232d5dc805004fefb6f873d11f858ad7f2b3b88780a3b4d103992afa93c244fbf34f9811e2c4f2882d4e66ecd62f3b515b5a08b1988653a3193599d8d315ac5c3c4bb587d521c7d126f29792b445e581e6cd4c031c59a20d2b32f628078fe74c5268033d4511d26a5b8877a8645b9017eeec0f6f80bf980cb2347162e4660655b622bb40b5d72676c04d95977348d9c203fbe92c731190c8685fc2b2eed380d142b3ee2faddad8152d0ba42aa8bcee3a53cb51c1ab24c1fc93384029ebf4b63ccd3b5ac6afcb76ddfc646f0f317f340e1b842c7beda4c78c4eae3b7626470545d4ad7eb8cc15acec2f1f3c7887a097d2c57848a33baba5b93df20d9b98bea140c696bb6390347278fdda52420c9b0acaf2ae8a42a9b015f301ac1458a3f5baf80f218419bebd80899eb38a05e80f9d3dac5c9e64aa58e6c1091bf3ebb43c13f2031a36a5f930c26db13c37292f44111ab249a75ff57464fc6dc12b7baca8abf23940ba15c9a79735b943aa62758bb33e893c663d21b659a2f7cc7ac5bcc529fc6af5000cb28643649f9465f6b71368e718f05aff20dc3ec7e85568cb3fa5a075e5e9d0eab0f01731388dbeb16478989ccad6573e7b2d61c300ae369598e784ff9d7d9938b2b206d1347e3c6aa643c916c4f087f4a39b57f7067d963801ef356845d634ed28651d32182638a2de28653add6aec06148ac64f4b3ff2dd0e3a9a547fd3bbb34ec1506e577b8a4f2d3d7a1169d9e4778d9899e9fc261c63f9c035f357a81dcc861721d40eae3a14244a6ab9974d60a15eee014a4df1bd4316ab287cff363df466102832650d4c42ab8bf3f52546d3e8dba7a82da15d11c974065634380001ac6045542be4e1a23af137809eb5e1c83ab97e789aded44e4e24ba77a67e114e48f2243e76e16eb940f4e826854663a6a89306295caa396d490c537fa532de882020f8ad65ba7fe81d012527973331eced4462fd32643eb5c6315bc4eaf4ce13ac505d87bd5b7856aaf128ff63dbaced29e84aceb915b5d120d0bca98f3980413ddbda121844ac150970eba149542f02a80ec92d8581dad917865f09b7fecb9a89e0fcaff34aef5aab89fc74fe2fc1a566e810cdf3a697957633d37a375cc4a09432f476864e5b355de32dce517784140b615da360724a14505b29803f6715f63cb70bca30597a7a44e3ae7dfde547e969900bc9563472a8d4f15cccba9bd0ba741d4e1095f7f39f1e647ec148e2c252bb6c763855c8094a5630bc2f8fc039fb86f84a08075e58ea364db1e813f31c75f8a1d8f54782e54a6d8d18ea29af7d099fd96563ea98d1529c8d1d6e31feda3e7da495f51b26e5eb94c5ad1760d7fd47b684db98b6861e912b41e48a4e276afb3562aa008f89c64e03601b156a68eba99fa02bbf6e5d7bac884449a3b27f947f621a1a91fa6dbd6754af116197233519c3a825fa5603409c4d901efbc48e560a15a742bfa0a17184e3831eec026bc8fa5828eee20261d3024bca0cfa3f37e4b9443f9afb8d03e493374d18961427ac714c608e8fbb86baecf288c0646daa431c0ab77d4b05605c47787f8e02fdc1a0fb383af07a20c1cec1c6127b7e26947058381ca7281ccc146798de9a6228f0f08ee8c28e5a36f4022d6e909b75c6cd30eb5a64f98446091bac00d1763ee75a2100ec18ca1b5a54df27e5e9810e0f707355d54771831547aaaad692d351a641f086aeb2f8b1ea0cd910eccc464bdd42a02801350d66679ac45cc5e5c98b085f75b3ed599120e1ee331742fb96a06bde0f844ca5d9886997cab4b8ebc3fed690f7c4a05ac7705c6a55da7879d6a894d910225e26a5586e84b906cda95509f08291f26a633f000b28f82c761c8282c7af48e2e2a2e7a7f7c84303d2f8638c23bf7922951e41a3403918ee1422fe51ea333a5470158e0411866fd263418278532934cd0d07677085f4baf7c164e47c22bf7707d34908f410c8674505a98cb2caeb35048b3c833d7677f1724ab69cebd9bd150bf03665eedc711862788820dadcdcb36d92563f29ddb073508fbf5f64142f439aa0e7d2105fccfdb42942b64b99e02af7732358078b18d6b90f45642c3478a4abe314eb5e89f3472f51a8fbd60c074e27204b3d04b4c084faaa87cddd8e14d56e65c64ee8a3d728a0945bd5b04fe8d79f5da219c4114afa6741c65a05eda0df7569365fe2a73255eaa0159137809220c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0x1000}, {&(0x7f0000000080)="59500f458b53f07e7f9a07d6dadc60e1cded6ae39bae", 0x16}, {&(0x7f0000004300)="6d848b9df930cfdfa837bf21d3601f2ac49a3682d42c225e53adacdd69ce48748e4654e2ad926c4dcc0efdc531e36bdf7c4b95ad22377534ab550dc930e7a9c650bc625b6a89c395d158e39eab1bcc87be919b033fd53af6aa33b882db6d60865f63a16859d08d7ae985e077", 0x6c}], 0x9) read(r0, &(0x7f0000004900)=""/62, 0x3e) 04:16:08 executing program 0: setrlimit(0x6, &(0x7f0000000280)) mlockall(0x1) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) r1 = dup2(r0, r0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x8) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x10, 0x200000000201c, r0, 0x0) 04:16:09 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r1, 0x4000000000000002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() getsockname$unix(r1, &(0x7f0000001400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000040)=0x1002) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) fsync(r1) 04:16:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000280)="15e8c19de26479760cdc68f88a8523a6335363df1adf35eb", 0x18}, {&(0x7f00000004c0)="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", 0x1000}], 0x3, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) connect$inet(r0, &(0x7f0000000300)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x800000000000018f}, &(0x7f0000000200)=0x4) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x1) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) flock(r0, 0xf) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) 04:16:09 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) unlink(&(0x7f0000000100)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000200)=[&(0x7f0000000080)='\x00', &(0x7f0000000040)='-@~\x8e3]\xdb\xf2\xc2_\x91\r\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='!}\x00', &(0x7f00000001c0)='#\x00']) rmdir(&(0x7f0000000240)='./file0\x00') 04:16:09 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x170800) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3}, 0x8) r4 = semget(0x2, 0x4, 0x110) __semctl$SEM_STAT(r4, 0x7, 0xa, &(0x7f0000000000)=""/51) dup(r1) 04:16:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) clock_getres(0xf, &(0x7f0000000080)) r1 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x3, 0x0, 0x9, 0x220d, r1}) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:16:09 executing program 1: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x200000001000, 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) __getcwd(&(0x7f0000000440)=""/85, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x5, 0x640}, &(0x7f0000000180)=0x10) open$dir(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) fsync(r0) 04:16:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x28000, 0x40) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 04:16:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4003, 0x0, 0x68) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x9, 0x6}, 0x10) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/93}, &(0x7f0000000140)=0x5f) lseek(r1, 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00') sendto$unix(r1, &(0x7f0000000180)="cf65439e4be869", 0x7, 0x1, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x48) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x9}, 0x24) 04:16:09 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r1, 0x4000000000000002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() getsockname$unix(r1, &(0x7f0000001400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000040)=0x1002) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) fsync(r1) 04:16:09 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 04:16:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000002c0)={@remote}, 0x14) 04:16:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6d3000"], 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 04:16:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) clock_getres(0xf, &(0x7f0000000080)) r1 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x3, 0x0, 0x9, 0x220d, r1}) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:16:10 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 04:16:10 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 04:16:11 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 04:16:12 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getflags(r0, 0x3) mlockall(0x2) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x4, 0x101, 0x1, 0xffffffffffff3b53, 0x3, 0x38, 0x0, 0x3, 0x4, 0x2}, 0xb) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 04:16:12 executing program 0: ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfffffffffffffd83) 04:16:12 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$getflags(r0, 0x3) mlockall(0x2) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x4, 0x101, 0x1, 0xffffffffffff3b53, 0x3, 0x38, 0x0, 0x3, 0x4, 0x2}, 0xb) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 04:16:13 executing program 1: r0 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000), 0x10050) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), 0x4) 04:16:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000001c0)={0x6, {{0x2, 0x1, @loopback}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 04:16:13 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) socketpair(0x17, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x1}, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800121403f0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943500 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ce0e at witness_debugger+0x8e #1 0xffffffff8110ca42 at witness_checkorder+0xf72 #2 0xffffffff8107b673 at _sx_xlock+0xb3 #3 0xffffffff812c2b19 at inp_setmoptions+0x17c9 #4 0xffffffff812daf3f at ip_ctloutput+0x80f #5 0xffffffff812dece9 at rip_ctloutput+0x2c9 #6 0xffffffff8115b6a1 at sosetopt+0x101 04:16:13 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) r1 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r1}) #7 0xffffffff81163d08 at kern_setsockopt+0x158 #8 0xffffffff81163ba3 at sys_setsockopt+0x33 #9 0xffffffff81718846 at amd64_syscall+0x436 #10 0xffffffff816e0d7d at fast_syscall_common+0x101 04:16:13 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10880, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0xe90e) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 04:16:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) accept4$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) 04:16:13 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x4, "80a89c9a"}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x100, 0x7, 0x1, 0x5, 0x200000}, 0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) 04:16:13 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000180)={0x8000, {{0x1c, 0x1, 0x7ff, @empty, 0x3}}, {{0x1c, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@loopback}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)=""/13, &(0x7f0000000140)=0xd) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xa0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) 04:16:13 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) socket$inet6(0x1c, 0x1ffffffe, 0x40) 04:16:13 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000106cb61e9b753c5da25d91cfd6f883186706dbb3f8826285454e75e0d6d3ebbbda88e30d733a65cbfefd49660dfb4ffbe78e04189d3ec61f785ca57e6b755660c43e29300c35dea4184095dbf2ca9df66db35ecbcb34a7eb25cba950e9f540e6b46ffb6be1b83983ed27d08760cf867e48dc61e9d30eee2eeb7de893e377fa1cb6bb6a2b5d469e5f0bfca9fc603e74f7caf1b1933677e82c3572dd564306bfee5d22f5182927e2be3369679"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") truncate(0x0, 0x0) 04:16:13 executing program 2: __getcwd(&(0x7f0000000000)=""/85, 0x55) 04:16:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) poll(&(0x7f0000000000)=[{r0}, {r0, 0x12}, {r0, 0x2000}, {r0, 0x100}, {r0}, {r0, 0x1}], 0x6, 0x1f11) close(r0) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) read(r1, &(0x7f0000000180)=""/43, 0x2b) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) 04:16:13 executing program 2: r0 = semget$private(0x0, 0x2, 0x8) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000240)=""/236) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10000000000000000000000000d41969"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0xfffffffffffffc00, r2}, &(0x7f0000000140)=0xc) 04:16:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) shutdown(r0, 0xfffffffffffffffc) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) r3 = shmget(0x2, 0x2000, 0x20, &(0x7f0000ff6000/0x2000)=nil) shmat(r3, &(0x7f0000ff4000/0xc000)=nil, 0x2000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = shmat(0xffffffffffffffff, &(0x7f0000ff1000/0x1000)=nil, 0x2000) shmdt(r4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000500), &(0x7f00000005c0)=0xfffffffffffffd07) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000580)={0x6, 0x4}, 0x10) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)=""/168, &(0x7f0000000180)=0xa8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r5, 0x14f1, 0x6}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000003c0)={0x3, {{0x2, 0x2, @rand_addr=0x2}}}, 0x90) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4) readlink(0x0, 0x0, 0x192) 04:16:14 executing program 2: socketpair(0x1b, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() write(r0, &(0x7f0000000180)="960b65498d23e341eae6ef70cf269c4a5151eb3982acd877e692322cff034be72f9ccd840151c8e0bb6df599f0ac9950d0ce209ba7f10fd5c6c9fd96a1fe059a0bb902586a880fe5008f06853bc8b34246636015d7803ffe654fc4f9321d74006b8292e96a766d06acaa7c2fbc38c9f8fe331b8c98dcff15e4f5d92de22bd5a0ce814510254a4e0a057916eb7c6cbe64ce891ac2763afc2f32f49506226cd75b76540554ec31b78390b50df2be9f3adadae3857d1fcd876fc1617c0cda9a50907c11da255a82", 0xc6) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x1, 0x0, 0x7fff, 0x29ef, r2}) freebsd11_fstat(r1, &(0x7f0000000300)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r4, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x10000000) fcntl$setflags(r0, 0x2, 0x1) r5 = dup2(r4, r3) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000280)=0x4, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xc) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x4, 0x4) 04:16:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001f40)={0x0}, &(0x7f0000001e00)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001e40)={@in6={{0x1c, 0x1, 0x1, @loopback, 0xfffffffffffffbff}}, r1, 0x7, 0x5, 0x102, 0xd2, 0x20, 0xbc}, &(0x7f0000001f00)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000280)="e151f57665ef4f79659116802cc61600230930980f381be5011ed572284543f2c613152f1b73139331eb0c16d82c7d48f72c82a24562a38f37ccd0d21516826299148083975171177a9d9387aa5448b8937010f7149d01be0b3953b3b3058d052a98839b3136c283a11e6352dad3a0072cde89f01cc9d07aff67ae53c7f86be665576b435e51b2e88ebb042dd04c57c4599663bfdea4b1b98266606c98b3cd387223c7fb75e16512d06a35428ceb89a0106775029c10470622bd2e1ade68777e615f62174c3bb2f3574a613d06", 0xcd}, {&(0x7f0000000380)="708a904078027cb66020ad0e7296a43f83b35de7512a513e71e3c4d8bc1cb0d2888c73bcf01f34319b53b709658fb4a83ae91e60f577bb5b601fcd31c601f681b813a7a14f64abe28f82480381e9ee2c88e74aa94366d2e2f5867bd3f5bc58554041bdb5c17fe33939babca3a683de5f2d24a19e9591c53d981233d23b970d0194ada7f96dfa6af7b34c5410dfb9d0fea888528b635e55dd134ece81fa2565f1dcfc3a711db582464a61ef9bff2b5d9a9bfc8a458982edcfd8aaf95341f6cbfed709ae8b30c0762aedffb1", 0xcb}, {&(0x7f0000000480)="8dbc3d93dda49a8a086e9d3e6e76ea825e2b1949ac9a788d6b4a5b4700ec66a8a8d5ba4cc7997541afc17b708a9267a6021cef8027c973480abffbdfcb5e2c41abee0a14d3cae19f9fa10404298afdb8a3e7d9a38deaf50e1462466dada892f7e879fca1bef6ecc43534cadb287a649717f88fe0c07ac8ea0a33b30111baae05fc2b8601daa1e49cf492418e8286021921d997cf880395818c78f82ae331396743d92cdf84", 0xa5}, {&(0x7f0000000540)="548023265c4bf3b93517d5df512e6203e27a4a1694f5161164ef5389240ce8bd74d089cacc81d6f5baf408d82161c47e4457fce9c1f6c63d182c04f22b56e53049b4325678c8c77d7355c61e9fd0a72c11249ba87d0f6ac4586413588c46dca2d7f0c781865cbd5b5d212d4d8af1419b4813a7f1f1217b778889c39de4ddd03a110d68bf9adbc007b0d4b3443ce46245bbaf2929c452", 0x96}, {&(0x7f0000000600)="67745ac4861b2531987aff0c9baa840504856dd3b16f925822086471c23dcaf1160aa09e02cc5b20e5cc7caf39941c97f8e072a45a0733cb57f2f8f507e3dc157957f1f70db57ade627e153e183919d06cb5164152a3615255b3ee9df41ca759a48cf4b7da2de6c0fd5cbd039f4ee939cc66a09b756623c8efd3da2fc2daa7617000f34046a51e5f42991848", 0x8c}, {&(0x7f0000000080)="921d03fa2b7371949f0352d1ce", 0xd}, {&(0x7f00000006c0)="2242db528265c896613add78bcb6b31f92586ec1a7ecd6c86a826eeff91e4ca6dca07968bc34626d6aa936cf7ab8a677c5ed11bb51fa41479a8b3c1c9266168d5a06aa7fd9ed5096795c617572eb47e1686586fe0e019353815b6e585a9a061da24bd03d89c5664f149359227c054856d1647023e5f546914f1f982c671f403841429762116e3b7700f56077da5b459cf60b5fb73a179037a57b2dcd6916e23cf15245a80c199cb6f546c87d8a5dade5f905f97fbb6b56bf39d94149746a59e407db8089", 0xc4}, {&(0x7f00000008c0)="43035659dd789aadbf8e334719dfade84249066b096596973762356e2596883a9c5792cafc559359f29ff150c16d0931b0521343abd3f660f338181edd9c10106526e192d557d1688b9eba12645618e6540f5a65c0a9f61df6f8bf38f20996832a498da8cb3aedd782bdb280ca961f3844e7b4c0cac591c90b67187636c73ab8b5182356099d695cd08262dfcce19d6c95ed7645226c3828600d6d57b155f332dc07b4b2e621221779736869700e31f27774b03cd732e6caa1bae5bcfd69c2971e8117a11e88247a9e5a6e902254530a848aa7e7519956d3cd25baa844950b52a1450e3ac7a8291e9211a596818c6f5f57", 0xf1}, {&(0x7f00000001c0)="8ccf16303a4d6d5fbd05d6918758b4d84de51fef5ee98d48543b50b449650cbbca9fb6659ed699d3e61bac08082716831a43fab32f3043a812809ebc05f3498ac003386f6f6cf7e248ce23830f12d02981c30c103160ee2f5f2f3f7162badacf30ca7378c1302aafca3e83ffa7516b", 0x6f}], 0x9, &(0x7f00000009c0)=[{0x78, 0x0, 0x9, "70b94b1a1c68d88d159439f2bea5c0113c3e988781cc0825bb9e5c286a13a2aa39ce57b96bf42558072e7e135db56131a934cdcfcaee02d91f57bbb97b2ffe9e2bbc9d5f76a3ac046dc9f41aecd026a4709e5c21aa80b68fd85e8f8ecca00ef8aa0931aabe333384"}, {0x98, 0x6, 0x10001, "e0ec1d593de0383c33abb8b745285ed4fdb3679562af47c0dde2e32047f2bf74ebbf42ec92186c029ebe9044b34c68e0a7f0e1406d255730a081ef5ac376c8b53fc5839626e5535ba935500efdabe3ad8455e3ec312536a48175ebb42b1c55b14cbcc7151db11e687465779db325e3bde8541a9dec1cf0170ce0771082218275b914b748"}, {0x88, 0x88, 0x2, "27c548aebc747dfff82f428d3184f65da20c11dde518bd6ce708342a428013c942ec90accb2c9fff86afd7744647afb2ba9ff5394c404bf6c093cc3926c10b7a18fe4327348b98f8f716507af16e38952156052a0841de99dcef86a69bb76745ddb48511e175454759e4c5a805036848b060225400c7d0"}, {0xa8, 0xbe, 0x8, "664045a98a5d0eaa78056688af9a88b77929ba294752f151396a3324279674d25cba27e75bbcfa074a6aeaf8480f6964e7c4b29e30a344aecefb535d26171cecfab379155279e619504d29bcbf1c8c154fb7474a18f678238a74bbd0bc48962b4dec6bd6d4237c7445ac3b72c1a2ffbcdc7ad9a55535b361366ae88174df57ff2f1609a1c85e5f3b8030ed5e31d7b777b227"}, {0x1010, 0x29, 0x1ff, "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{0xb0, 0xffff, 0x8, "dad908c886aa79e6bf7007f70e4e921cc81709ef47c35789115905a2d4a3111905737d43685257596f6d4ccad3a91f4ffd86fb5f0cd19ba5767b3801bd33c6d8066b4486afce4b8ac905ce20ed3b89e39f727870b8b74079569f23a4fadafac54ac21c07e565f658ad684d07b1b48553b4c4502d96408bd2e847ec9706e2f6e0f2fbe8f3d492ffd50bfb46a05d15c517fbe919da3413dc94f7ba11cfe8a800"}, {0x98, 0xffff, 0x1, "fd3fc9c03334621d65d4d9cae758c2be725f5de1a2dc89a4746b5b25bc11678e4b3e384f9d0ca28454903f381ce9f32139003862bb65265ee4dc7b8b4f32fc4fcfb0dd9e17f22b798c257de2fe54a2c3f881e7b5e088b01c79edd3eafeef5c0628732b743cec77c36a6426ef3fb681823472177926100c342d7fbcde99ecca473a"}, {0x30, 0xbe, 0x2, "d163f234424c50ae81c22ce3b75336e16713c683fb77983d79be34"}], 0x13c8}, 0x80) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 04:16:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x80000001, 0x6}, 0x10) 04:16:16 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000106cb61e9b753c5da25d91cfd6f883186706dbb3f8826285454e75e0d6d3ebbbda88e30d733a65cbfefd49660dfb4ffbe78e04189d3ec61f785ca57e6b755660c43e29300c35dea4184095dbf2ca9df66db35ecbcb34a7eb25cba950e9f540e6b46ffb6be1b83983ed27d08760cf867e48dc61e9d30eee2eeb7de893e377fa1cb6bb6a2b5d469e5f0bfca9fc603e74f7caf1b1933677e82c3572dd564306bfee5d22f5182927e2be3369679"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") truncate(0x0, 0x0) 04:16:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x11d) read(r0, &(0x7f0000000000)=""/49, 0x31) fchdir(r0) r1 = accept4(r0, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b589c3f44d3afe462e00"/4107], &(0x7f0000001040)=0x1002, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001080)={0x0, 0x7, 0xffffffff, 0x5}, &(0x7f00000010c0)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001140)={r2, &(0x7f0000001100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000001180)=0x10) 04:16:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120, 0x0, 0x7802}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000080ffff000001000000"], 0x10}, 0x0) 04:16:16 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="1346a31753d7092761f079a37ae67cc2cffb74ec7e2c389017f8ee82f7a4ce73a0498a9d8293273ae711bc8eb651cd7043bf8d9c1b599a6e48d00d8332e0d00ab1bb6cf8f0a99518f35a5334d0ea191a82117415f9f133844c884cb932a42b2d5b0b34866b32b0de21ad8f052258840c26f9b4fd940d106fbcfab743252d9a4d6d4701526bc47e37ca21e8df36e773e520429cf404e1c088dadd6aa32129db182e805f54e63646d0f902e9f53578a4ecdf78bdbaa14044a72400b644a16deb2f8ed441d522f98a91f0d281c88a5daac4cf9f3bc8b8f1c355b171", 0xda}], 0x1, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x621a, 0x1f, 0x5, 0x9, 0xfff, 0x0, 0x799, {@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x200}}, 0x0, 0x55b, 0x9, 0x6d60, 0x2, 0x18}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x3}, &(0x7f0000000300)=0x8) 04:16:16 executing program 3: r0 = socket(0x10000000011, 0x8000000003, 0x0) write(r0, &(0x7f0000000100)="ae321a8479284a96", 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@local, @remote, @broadcast}, &(0x7f0000000040)=0xc) close(r0) 04:16:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect$inet6(r0, &(0x7f0000000340)={0x1c, 0x1, 0x3, @loopback, 0xfffffffffffffffb}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername(r0, &(0x7f0000000180)=@un=@abs, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="e4990d787500"], 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) unlink(&(0x7f0000000140)='./file0\x00') getpeername(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) 04:16:16 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x80) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x4bb}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x2}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) fsync(r2) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x5, &(0x7f0000000000), 0x2) 04:16:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getgid() r2 = getgid() freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000200)=[r1, r2, r3]) r4 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) linkat(r4, &(0x7f00000000c0)='./file0\x00', r5, &(0x7f0000000140)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x1000, 0x4, 0x8, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000300)={r7, 0x1}, &(0x7f0000000340)=0x8) r8 = fcntl$dupfd(r0, 0xfffffffffffffffd, 0xffffffffffffffff) setsockopt$inet_int(r5, 0x0, 0x7, &(0x7f0000000240)=0x7, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r8, 0x1000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 04:16:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000100)=""/226, &(0x7f0000000080)=0xe2) fchmod(r0, 0x40) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f00000000c0)=0xfcb, 0xfffffffffffffe3d) 04:16:19 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x2b4, &(0x7f0000000200)=[{&(0x7f00000000c0)="86131c718a26deab", 0xffffffffffffff04}], 0x1, 0x0, 0x55}, 0x0) 04:16:19 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2000000000001c, 0x5, 0x0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f2818efc1d73321300056ff5ca72f173691535fd76bc9f5b6c675662848b2cac45968a66c6d7c1c51e2ca3c163df6a0fe7dae247d8f1057fe43da4aebc17bd6926c1415baadba19ab13991c3fe297308f05c0e4a56b2857c34e924c5f8fc6db21a30646bef4d8b344e071604ae1871c8ebadf070021c0f390eaedaa9dfb4bf2564c40946e1085862a165c7d21e819b3e20363892780de82"], 0x10) r2 = dup(r1) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r2, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000300)='./file0\x00', 0x400) dup2(r1, r0) dup(r2) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7fffffff, 0x900000000000000, 0x882f, 0x1, 0xa8, 0x6df1, 0x2, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x3, 0x9, 0x5, 0x6, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r5, 0xd, "3d66a1cc09065742730ecb57c0"}, &(0x7f0000000240)=0x15) r6 = fcntl$getown(r3, 0x5) fcntl$setown(r1, 0x6, r6) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xbee47587a71a8192) 04:16:19 executing program 0: r0 = open(&(0x7f0000000300)='./file0\x00', 0x42cd7121783eae6, 0x180) r1 = socket$inet(0x2, 0x5, 0xde) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280)={0x0, 0x93, 0xfffffffffffffffd, 0x401}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000001680)=ANY=[@ANYRES32=r2, @ANYRES32, @ANYRES64=r2, @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYBLOB="dc6895da9d1140afdd964caaa42942ef43f001617a0006976c8fd74bcaa85b9fe8538c14c33d4dbaa9a822db00db0bb27aef284949631a4e6c942e39cb66340424ab9dce839176297b48b4b7509efa74a8d712ee2f612a756527a870120b611aeb15ead477c2e10efd549efe484e4f52dc413eb2b8ae5452967b34966eba29803f3a7d776872d2f00cb8a723dcf5099c8b3621ab32ac436d29d056aa6e5ae084fbc258bd4d94f2fa954c9107ac21e9bb42400fe32f47a49a635d6eb39785149880abe76f9d93f94e08988ade315643b7133bc3455bec2a599b3b", @ANYPTR, @ANYRESDEC=r2, @ANYBLOB="2869f4eeec207f4e63e19fb690104dc68a1f4be22c54aa53a0b3045f128ba9d708e7ca9464bfd70ea3d9661a5d0fc1d9ebd821d58114753727cf7e45405fcc2288d2e7bb462092b82ca0b207680d270f4abc526e24ee4f04e2cbd5716c912fefe7c129a5a32159f626bf96bd1bbc7a11aa11652476edd832f63b5afcbaa052b779c9644de729afa65acccda170b93f2455c00b79a02a81ecdcd0c657c55fd5a923407ecdf2", @ANYRES32=r2, @ANYRESHEX=r2], @ANYBLOB="48e21e1488c5769d98e3a694d0a073859d5b4dc576d4a7531902a52f44b466c03d907ce6758c1478743d439a104e20a5c0ad884e47fe8a3aeeff66ef31c0ec32c2686698c999eba67e06f1f4a73cb5b322a5d9bd6b34ecda0bdd3117510a299f790cd567ba4b55a822579923857247e62a0446dbaf6db205e1aa10e14e22cd724175d17fe56c08c67e1c1f436fc917de755abb27cacc99c80e5c75981a30de39da28017fb93575e12535268dbe3060a0040c44d581ea70cc3cd704bbd02b25d7dcf93a675afd43c682cdc8709a835155aebc5215020c3982d71f7e", @ANYRESDEC=r2, @ANYRESOCT=0x0, @ANYRES32=r2, @ANYRES32=r2]], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0xfffffffffffffb7d, 0x16, "92cec815e3d965038cb2bacad583f6385a5dadb385d8"}, 0x1e) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=r3], 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r3, 0x0, 0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0xf32, 0x12a, 0x30, 0x8, 0x7, 0x0, 0x2, 0x80000001, r3}, &(0x7f0000000440)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0)=0x7fff, 0x4) getpeername$unix(r2, &(0x7f00000017c0)=@file={0x0, ""/4096}, &(0x7f00000002c0)=0x1002) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffec4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002800)={@in6={{0x1c, 0x0, 0x1, @empty, 0x1a}}, r3}, 0x84) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000000180)=0x81, 0x4) open(0x0, 0x0, 0x0) read(r2, &(0x7f00000004c0)=""/4096, 0x1000) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 04:16:19 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2000000000001c, 0x5, 0x0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f2818efc1d73321300056ff5ca72f173691535fd76bc9f5b6c675662848b2cac45968a66c6d7c1c51e2ca3c163df6a0fe7dae247d8f1057fe43da4aebc17bd6926c1415baadba19ab13991c3fe297308f05c0e4a56b2857c34e924c5f8fc6db21a30646bef4d8b344e071604ae1871c8ebadf070021c0f390eaedaa9dfb4bf2564c40946e1085862a165c7d21e819b3e20363892780de82"], 0x10) r2 = dup(r1) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r2, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000300)='./file0\x00', 0x400) dup2(r1, r0) dup(r2) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7fffffff, 0x900000000000000, 0x882f, 0x1, 0xa8, 0x6df1, 0x2, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x3, 0x9, 0x5, 0x6, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r5, 0xd, "3d66a1cc09065742730ecb57c0"}, &(0x7f0000000240)=0x15) r6 = fcntl$getown(r3, 0x5) fcntl$setown(r1, 0x6, r6) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xbee47587a71a8192) 04:16:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) open(&(0x7f0000000080)='./file0\x00', 0x30000, 0x5) dup2(r1, r0) 04:16:25 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 04:16:25 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x5f, "0980c1f4d3f2af67e2303b3ec3d09ec874874253d5ede7c9d6f7e96f0b5a9726c2f1fb12bd2aea003530d5f994fdf6b82cc6dc69918ffd4603b1ce94854b19e022175b62b14c9a3fc8f20dbc7f352d3f08a784e05a0aa34c0059edbf8ab142"}, &(0x7f0000000140)=0x67) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x2, r1}, &(0x7f00000001c0)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1200, &(0x7f0000000100), 0x10) 04:16:25 executing program 0: mlock(&(0x7f0000cfc000/0x4000)=nil, 0x4000) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0xb3467d504f140ce2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) 04:16:25 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) read(r0, 0xffffffffffffffff, 0xfd52) 04:16:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x0, 0x7}, &(0x7f0000000080)=0x8) 04:16:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x2000, 0x9, 0x5, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x28, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) sendto$inet(r0, &(0x7f0000000000)="97f03e716bdc15114beef554f1b776bab0fa0c2e16cd8197199fdc1e0ce6cea2b5f014cd50cc1f6810b4ba0a979a5e6a0a4722f0ef5bdcc7e31f425ce2e079c290e188b7b4f217c3d11b5720df93", 0x4e, 0x189, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000001400)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) 04:16:25 executing program 3: clock_gettime(0x2000400004, 0x0) clock_gettime(0xf, &(0x7f0000000000)) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) 04:16:26 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) open(&(0x7f0000000080)='./file0\x00', 0x30000, 0x5) dup2(r1, r0) 04:16:26 executing program 3: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0xfffffffffffffffc) r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffffffe) lseek(r0, 0x0, 0x1) sendmsg(r0, &(0x7f0000000c00)={&(0x7f0000000080)=@in={0x2, 0x2}, 0x10, &(0x7f0000000600)=[{&(0x7f00000001c0)="2cae7588a68b02acb593b83f771af4423a002b1016baeefad3759d75a0a509ce749232eea6a692b5ac642e90c5380ade6afca57bdd57013b2e12ec0d2e6eb1772fe31ccd3ef586f10f7c5b8f12f3eff7e13d58f2aefe171f5a01b6c14012522e723c091a3cddd2e2f239ba48064bf359b62c6f6391ea6c90f5b5866de2cc0e68ac2cd939cc4d77ba840919062d454e46eb712f1cfdb79afe36df01f2c472991c87650c57f3744eb822f014cffb9897ce509fb3da38c8255abe8668bd56935c6c56a2b8c80ceec57362e97bc5b178fa3ba8999988dd9d0f15334cdfbf9cdf7cf2e86be913e7d12edb7676a0f48351c3d186b3", 0xf2}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="803d1d4c9df25a69b698a6a3955fb340904abc0f83", 0x15}, {&(0x7f00000002c0)="c7aa1588b2b123fcd29711c4ccde65a4d6ccf6da8e72c6f0e54aa6b8bc0820ae0af7da8dab7da21f682a73275f34b0e0bec8467aa4cdc7663b71f0e500536ffabe49be7dd2c5931c4bd6220e113cccb548efff6250a98ff65bde15404853ac39ba3476f0ae3b754762c0a8bc559c8e4fa14e4ce9fa4ce9cb218e20db2a696412c65c69f9ea4c1e761c9553574ef92129746c8b1cdd0e1f78", 0x98}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="6053ea167270e53e4891b78737e3f851747f4e31a50d3ab98d4d7aef431c51353e92a962e24662a7f91821689e25a82d6e4a22ac62e27636cb9b1695baaf5aa5e0467c893019e4547a55659d792283991efa76694891fda1b731e407081bdb8efd94c5da9f5a6707facce39d739c0e9fb1ec04437b40797c20bf5628508a8240844d36dd56a09bccb6d09bae", 0x8c}, {&(0x7f0000000480)="38c42460a1dd926175ad251d344f3a43044909b2de8b91ed5bada9afe0504bd6ac459ca933d16508d47248b004159928067f06b574ff151d3ea3626bf953b5e5522121cced231d9741f022ab91516df55f7af84c46c92a40fb8717de0d9c4e4adce093f6e329a8ee703d2df27725654a3ef00266cd5e391af42e797a6de6b85cabbbd390f331ae4eb7203bca71d03e2eecaa2aabbd9537f7a64a8302005d25e8609eebbf839cae93da617d223a6fcb6bf7745abb51c860991034027a18887f22f3c168ab89e1238d330c9c45796d75bb1a676f9a2a44805923fc75b74cc45eae38fb53367ea3ab492d7a5db55f63251509da5a859ecb58dd", 0xf8}, {&(0x7f0000000580)="0c36e8ed69fe326db820f03e72caa72d473ba3137abc094ad77e9e302c2b8a2d633b81ed2d9d6e00a1598221f1a09b3df36bf0d40c00450d47bebb83162cd144e0c1c9e2788daa55d2ac4e8e87e32f89ad12b2", 0x53}], 0x8, &(0x7f0000000680)=[{0x50, 0x29, 0x3, "61584c1fb9b1a1a54038c092c06ef70762c389cff39ca1bad79edcb460fc6d828d8903148636a216f339f1662fafe3a9eb8a578fad2f0b09e4"}, {0x88, 0x84, 0x400, "2e25dabd3c4c79f8a68f83e1726c1122dc878e4c736547287c86fab2507e137592bec48c20e9c7466da66fb988eb27f262e00c8347ac7e1df9c661d5c4c3247d5c66c62f99b6a13f387e39e7707665fb691694edcaa5b519c4055342469bc653840b528453fc06e781428ea924a8e9c6e642"}, {0xa8, 0x0, 0x5, "ec1f0ccac05e27ad99b780b3200f9cd2e35c6f346b575d7c2a3134db41b4ea28ec6d7fdb6708fe73bded4950c2ff350036ec276c314c4b22fddbe132294dea5a3eb3ca383d3bab49822961cdf639dc44475f7e8d9c5afcb6ebaff2164c24adc9a4b111a4da1aca49e75780d2ae1969d1dfcb3d8e19aeae3d211da9aef07b4cee860c5783ab4592812d2bb1632b237b21dae6"}, {0x58, 0x84, 0x7fffffff, "23e78b0bf85079ae7126646fdf694871d16bf737df43f538dbddfcb58f87b62580879b9d3203580eabbe8cc756d79fb0cc477e82118e35f4bb8b52715a457336773025"}, {0x68, 0x29, 0xa986, "dfb5c068d6351ff002c6de0e4dcf481b52c3ab9fc17145083654b2f038d80cc6089e89658537361941140851abf8a069c0cf5914bcf8c90695777d68b37eedfd17a34923de3e8c1d084d1772e71c1addbd928af85d541eb6"}, {0xe0, 0xbf, 0x80000000, "01df6c276607ce75c2ba0f8a879a24ec514c996e154e65e2a57d94ae26ca8ff49e3f8e323096a224abff57fb273ce777f055fd7f03301d10b96936bb039881594458defabdb5823333caceff82c9c58e761a53b11aefedcf82206d4a13e13b0ebc1da96d3fed84c1e3587c6f7df4efee80ede5d5633186288a92063db6c7703e5fdd8391b60b7d060d01631a96488ebed43e1ac5fa1198f07c95534aaf9ee99720b2a5d8c10b3033d3dd68f3e37d23b0a655bb76b7d4dbafd3912352518b7e00310d329f6d9ccc62ade2e19dfd"}, {0x108, 0xffff, 0xd, "5f1d33817884403f5d3f0f76624adfa15b491e5a695ea987e23b74be4397b1008f03627c3af8faacd40e36bc6403fd4f1fd38121ee09f94a643eaa2d116c07b1cc58c79200839602bce4bd0d859321e4b7d844603fc3336782c990dd4ba31e2417c9aa19a2e7d942e4e848f6a5e10486c1e2273a92ba3e051401c1d024cbb56d78b8a5c33f017bbfa0ff735c3a3794fa38bce16b37133e1eb8c14ffd072aad9f11989d716832c4ea3dddac35d898bee3f221a18b00ffb290f1281b5be187a0ecfe175017610150060ae96a2a0779ae1f7d53e0918310cff9ea73280cb945ef990caa66ccd542115507df08e13ce2de19e255a0e1"}, {0xb8, 0xffff, 0x8, "213edf08139d5ebba3bc8130778590cde9458549d164f5ffc6154596534da6806a97eea284b06d3381fde6044cce05b37f3c3a88010099353a946ef27e441257717e79c257c9c9a379faa3f718017f2f350c467ffd9a3a4bdfc2fb9aa29b6ffc2ac0607b1c81c6f27a27e5fb01ed728fabcacd81629cdbaedfef25475b495753c3c29461f8c20d7bd7bcd05aab65da59c9043e315550e0a1467c080b600223efd6fb70"}, {0x78, 0x0, 0x70000000, "941601ee9af06c62e1faf647e2f1db30403d36798085beb435c425f3ea5a6450667a7431a4c97bf03ed58c09d7751a5aea2e3a7089ffc3fe53bbcecba57c3739df888d984ca13973977e91710e1ef3aa4f574133247390859bf7bb5cfcbc35b57f2c775f58a503"}, {0x28, 0x11, 0x2, "6f27ed9cea5d0bdc9428d3a47d387ad0715626bf52"}], 0x580}, 0x1) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) setuid(0xee01) rename(&(0x7f0000000140)='./file0/file0\x00', 0x0) 04:16:26 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getrlimit(0x0, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 04:16:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1400000084000000080000000c000000b96b6bdc"], 0x143}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000240)=""/120, 0x78}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/116, 0x74}], 0x3, &(0x7f0000000440)=""/127, 0x7f}, 0x1) ftruncate(r0, 0x20) r1 = getuid() setuid(r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x758, 0x3, 0xac, 0x3f}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x200, r2}, 0xc) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r2, 0x80000001}, &(0x7f00000001c0)=0x8) 04:16:26 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) open(&(0x7f0000000080)='./file0\x00', 0x30000, 0x5) dup2(r1, r0) 04:16:26 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) open(&(0x7f0000000080)='./file0\x00', 0x30000, 0x5) dup2(r1, r0) 04:16:26 executing program 0: setrlimit(0x0, &(0x7f0000000040)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x4) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)) execve(0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x10000000) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000240)=""/43, 0x2b}], 0x3, &(0x7f00000002c0)=""/220, 0xdc}, 0x40001) open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) 04:16:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) poll(0x0, 0x0, 0x0) 04:16:27 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) 04:16:27 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) r1 = dup(r0) r2 = accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) accept4(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) 04:16:27 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getrlimit(0x0, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 04:16:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[], &(0x7f0000000140)) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') bind(r1, &(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x100000001, 0x4) 04:16:27 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 04:16:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x7, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x400, 0x0, 0x2, 0x7, 0x6}, &(0x7f0000000200)=0x14) 04:16:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6c, &(0x7f0000000080)=0x9, 0xfffffffffffffd09) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @empty={[0x3]}}, 0x0) 04:16:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) open$dir(&(0x7f00000000c0)='./file1\x00', 0x100084, 0x40) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000300)) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x1c2d, 0x4) __getcwd(&(0x7f0000000280)=""/85, 0xfffffffffffffefe) 04:16:29 executing program 1: setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x0, 0x7}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r1 = dup2(r0, r0) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x80, 0x599) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x80000000, [0x8, 0x80000000, 0x747b9a0a, 0x2, 0x8, 0x4b00, 0x400, 0x7fffffff]}, 0x5c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 04:16:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@loopback, @loopback}, 0x8) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) freebsd11_fstat(r1, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x401, 0x2, [0x10000, 0x80000001]}, &(0x7f0000000140)=0xc) sendmsg(r0, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) 04:16:29 executing program 3: mlock(&(0x7f0000f53000/0x1000)=nil, 0x1000) nanosleep(&(0x7f0000000080)={0x4, 0x26}, &(0x7f00000000c0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x3, 0x6, 0x0, r1}) syz_execute_func(&(0x7f0000000200)="91450f8d0c00000080a60c6969ef69dc00d98a20d0d00fd1b02db5d901b700c653fb0f450fbd27a95ff965be3c3b6446d5cb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpid() 04:16:29 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x0) lseek(r0, 0x0, 0xb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x6eeb) open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x20) fdatasync(0xffffffffffffffff) 04:16:29 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/219) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 04:16:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) clock_getres(0xe, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000400"/14], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x280, 0x100) getsockopt$inet6_tcp_int(r0, 0x6, 0x2707814c041e56c9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000440)={@empty, @empty, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000740)={@multicast2, @local={0xac, 0x14, 0x0}, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0210000001000900"], 0x1) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x100000000}, &(0x7f0000000400)=0xa0) 04:16:29 executing program 2: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f00000000c0)=0x302) 04:16:29 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 04:16:29 executing program 3: syz_emit_ethernet(0xbf, &(0x7f0000000180)="95d3f65d94fd089b6ab40994cf080d2ef1dd320543ae66c8fcd5ca39f76d93de07858f41f1987b8be2a075860d99c3499bd7dbb19aaca60dc7e7cc440b31c5dd0f620cd966490576eb20a26d8206fcafddf82085948f98b89a882006a7a4931026c9f4607d998d3603dc0b3f43b06133492a657b52f2a07def1ec3339b3f547bfe41aea166e92d545d69e754d7fb1a9927df3d36ea10b400d5522e531701908f41c10e917bf375788a9a96962f46241d65a5c192b1214d1d4def291f321d03") __getcwd(&(0x7f0000000080)=""/226, 0xe2) 04:16:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x4, 0xf5c, 0x4}, &(0x7f0000000040)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @loopback}}, r1, 0x8, 0x3, 0x20a, 0x800, 0x7, 0x1f}, 0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c00000000000000fe8000000000000000000000000000bb00"/148, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000cb554a0739426c3cd7eca7d5a603fe180830f51701943f0dc80f8e049bf4ca1da991c2a5e27c768b09b8071a2306e963d2b2"], &(0x7f0000000180)=0xb0) 04:16:29 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) getrlimit(0x7, &(0x7f0000000000)) getrlimit(0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000040)=""/10, &(0x7f0000000080)=0xa) 04:16:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}}, 0x0) 04:16:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/219) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 04:16:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x8000}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xbb}, 0xfffffd04) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000280)=""/81, 0x51}, 0x0) 04:16:30 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x5, 0x101}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xffffffffffffff42, 0xc1, "c909ed5f18e557f11ec4139f124b11097161cf7c16c8e202fe18652c9a3f69154608c77110f8cd2ef0c0d00179262133deb637e2326668d3c548249c04493b5e60ef08fe8ef1bba3ab85d75cdc03cf52e4e780cd3e14ffff2ee4fcb237ccec5fd71e1863507c13099f2d273586ae8ea4669095c46ad2ff98741df4829cc5b0b20203341a2c443c0d944fe0fed3f54f22d9429ffd542dc5632da2a7d193adb45cb5cb2c7c34c1ef7396186123bd2cb1e7ce54336aaba0179db19aee336637e1453b"}, 0xc9) setsockopt$sock_int(r1, 0xffff, 0x1015, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0xc7b47fc03bb7d869) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x401}, &(0x7f00000000c0)=0x8) 04:16:30 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000100)=""/219) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 04:16:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x8000}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xbb}, 0xfffffd04) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000280)=""/81, 0x51}, 0x0) 04:16:30 executing program 0: getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(0xffffffffffffffff, r1, r1) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r1, r3) 04:16:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x6) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 04:16:30 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r0, r1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockname(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) 04:16:31 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) unlink(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0x3, @rand_addr=0x4}]}, &(0x7f00000002c0)=0x10) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="c4c5a49250d1afeb0da59547abcda2e9143c4cb6fc8f451ffdc64e5819e377aa43d2a0fffddde969f4a88072bd5281644bf5d0bcf8584c27ff6455e69c918321ac5e45b9e9", 0x45}], 0x1) poll(&(0x7f0000000100)=[{r2, 0x2044}], 0x1, 0x0) 04:16:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000580)=0x3, 0x4) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r3 = semget$private(0x0, 0x3, 0x100) semop(r3, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 04:16:31 executing program 2: truncate(&(0x7f00000000c0)='./file0\x00', 0x8) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2e}, {r0, 0x20a4}, {r0, 0x10}, {r0, 0x20}, {r0, 0x14}, {r0, 0x2116}], 0x6, 0x8) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00') 04:16:31 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getflags(r0, 0x3) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 04:16:31 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x10000000) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x8) r3 = dup(r1) poll(&(0x7f0000000000)=[{r3, 0x50}], 0x1, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ftruncate(r2, 0x5) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x0) 04:16:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) r1 = open(0x0, 0x2000800, 0x1) open(&(0x7f0000000240)='./file0\x00', 0x108001, 0x100) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000180)={0x6, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8001, @loopback, 0xba0}, @in6={0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x8000}, @in={0x2, 0x0}, @in={0x2, 0x3, @rand_addr=0x3}]}, &(0x7f0000000200)=0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x26) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000380)) setsockopt$inet6_buf(r0, 0x29, 0x2a, 0x0, 0x305) utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0xff, 0x9a3}, {0x0, 0x5}}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000001ac0)=0x8) 04:16:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000003c0)=0x8) poll(&(0x7f0000000080)=[{r0, 0x2}, {r0, 0x28}, {r0, 0x180}], 0x3, 0x80000001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0xfffffffffffffe92) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) linkat(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000400)='./file0/file0\x00', 0x400) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) getsockname$unix(r2, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$sock_int(r3, 0xffff, 0x1018, &(0x7f0000000440)=0x3, 0x4) 04:16:37 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) unlink(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0x3, @rand_addr=0x4}]}, &(0x7f00000002c0)=0x10) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="c4c5a49250d1afeb0da59547abcda2e9143c4cb6fc8f451ffdc64e5819e377aa43d2a0fffddde969f4a88072bd5281644bf5d0bcf8584c27ff6455e69c918321ac5e45b9e9", 0x45}], 0x1) poll(&(0x7f0000000100)=[{r2, 0x2044}], 0x1, 0x0) 04:16:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$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(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0xff99) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0xffffffffffffff1e) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x100000000, 0x9, 0x1614, 0xfffffffffffffff8, 0xffffffffffffffff, 0x100, 0xd0, {@in={{0x2, 0x0}}, 0x0, 0x200, 0xfff, 0x80000000, 0x5, 0xfffffffffffffff8}}, &(0x7f0000000300)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000440)={r4, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 04:16:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000016c0)={&(0x7f0000000080)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000000c0)="45845ff91ed090d348415633315ccf0935f7de21d34683dcac9f3d5425a821882e8e27a7b72ff90e25d0e407ae43fb6c9e9cd89e981ecb40d3422336e29b0f433fdb9512967279aa7ae5b54ee960a4cc9d75b6d9c066a36b3ba5c01870d16025fe1ba244b850ed39bc12d2c56d1f2cb061ea0faa7f8b4fcb5f422c1cabc0274397b68c5578f7a6a796ff6471cf3a17c5f5a4c5bb79f0782186", 0x99}, {&(0x7f00000001c0)="aab77522aac3691eb5fb71a4e4d230d85e68b270c122011a30cc148de7e2dc8edcd8efe2a6976ebcc915a2ee01755c990fadcaa9dd7436a43ff140d0e109c225dfb4bd5f451f030b8bf368c6f4a63939dbf40e1142a2c28a5e38ebdf1f9ec2a1f793ed416d744b9f1085f5a9228b07506beae7d959f42861718ce1a14db88ad21f59d9eb7c82a301416e5db1c18c4d5c02d2c9a20ca85ce8e08db0e378e852842f9f7b5f53b73223dc5d14b298d4", 0xae}, {&(0x7f00000002c0)="128b5f0e0c54293c0e9b6f0bbe4ea0d21cee6704d7afa2627e0c9cf427a3f886c011eb913c1e3e8de796dbf013409513341e89dee66233686323b09b15fbbe411a8b36aecfdb888d4682d836b2e4ce93ef6f3ad5323e8c48522112a5199e2e18634e9926eaeed232fe77519d755485bbbed91c16bf8edeb12c4e1bed6bd47502eba715f5c181a5f116c52007b5f83a57aabd98657d7453647fc241d39c663e9cbb2fbdee9bcbbbebd4535b263f346fbac2a1b85901d845fa470100801f4846f6155097c8c4a09063fdc413a189242130557cfe", 0xd3}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f00000003c0)="717e3df49573cafbe319", 0xa}, {&(0x7f0000000400)="2d68553876ae7a033075280f8ae0787ccd25de3fc78b077aea2f67dba34f777634f7d71830e330b2471b8329a8a93d5bcd4149753531425bd1d46224276ad16afca7cc25f7cabd7829a0707710b4d18edcd3893952cb2dedda152c2874c0bbefd9fea79f1d8d6f1d89ddaa86a31c58c115ae8afadacbec07a4ba3ec03a3b7442c0d45252eb73eb65e2d875a1a3aa559cd3bb86", 0x93}, {&(0x7f00000004c0)="eb53b99812bd3a723d26551316", 0xd}, {&(0x7f0000000500)="d5fd6b2b254111cf0430e77a5f6522ca65d33e3cb1a7c5e937ba894a42d4f929632a581be68a4e1cfee0e1bc1bb6d549531b76b76bc24db6b96f1a83ea6332f284c46c9844c1afd7fadb10838c583a05d5a685a59c5ff1912df724e44631cd5be8219e35f2c9ec6762625349bab548756f49895ed86a3b1b6e1f4f640bfa616cd434dda8edec18382fbb2bd8ee14e2037e9a1441fa81cc826644f132816f37ec", 0xa0}], 0x8, &(0x7f0000001680)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x5}}, @authinfo={0x10, 0x84, 0x8, {0xd82}}], 0x24, 0x100}, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000001700)=0x7ff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000180)=@abs, 0x8, 0x0}, 0x20104) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x20101) 04:16:41 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) sendto(r1, 0x0, 0x102, 0x100, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0xffffffffffff0000, 0xab, "89f0e8703fe2e87074ddfe514c65e56d98c426e42342c6a3a9ee27ff6a7fda5ff5fa4ce0645026159fee6be36c3d0d160115ca4d777eafc2198e391a067ab72a9c2cc6196589b43e75ed64a48f06899a373281cc6e9ae460bdcdbe0e3df727d0fe799d20ce8d6e05b1b92f9481c5c31051c5970455c20a222c45972306528da69d6ac2d5d09d0ae9c289ff8ef9342cf1590a4e7cf98de5eb245f8d9ae28be44f136b6afd21601b595a9ab2"}, 0xb3) 04:16:41 executing program 3: r0 = socket$inet(0x2, 0x6, 0x7) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x5, 0x100000000000000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}}}, r1, 0x51, 0x1, 0xc0000000000000}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2410, 0xffffffffffffffff, 0x0) 04:16:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040), 0x4) r1 = socket(0x17, 0x20000005, 0x2a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x2d, 0x7, 0x20, 0x3ff}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x96b00000}, &(0x7f00000000c0)=0x8) 04:16:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f00000001c0)=0xc8e29b34) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x100000001}, 0x10) 04:16:42 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) fdatasync(r0) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) rmdir(&(0x7f00000000c0)='./control\x00') 04:16:42 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a7e000/0x14000)=nil, 0x14000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) bind(r0, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000005d) socket$inet(0x2, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) writev(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x2) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) execve(0x0, 0x0, 0x0) 04:16:42 executing program 2: r0 = socket$inet6(0x1c, 0x10000000, 0xfffffffffffffffd) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x101, @empty, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@prinfo={0x14, 0x29, 0x2a}], 0xfffffffffffffede}, 0x0) 04:16:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000016c0)={&(0x7f0000000080)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000000c0)="45845ff91ed090d348415633315ccf0935f7de21d34683dcac9f3d5425a821882e8e27a7b72ff90e25d0e407ae43fb6c9e9cd89e981ecb40d3422336e29b0f433fdb9512967279aa7ae5b54ee960a4cc9d75b6d9c066a36b3ba5c01870d16025fe1ba244b850ed39bc12d2c56d1f2cb061ea0faa7f8b4fcb5f422c1cabc0274397b68c5578f7a6a796ff6471cf3a17c5f5a4c5bb79f0782186", 0x99}, {&(0x7f00000001c0)="aab77522aac3691eb5fb71a4e4d230d85e68b270c122011a30cc148de7e2dc8edcd8efe2a6976ebcc915a2ee01755c990fadcaa9dd7436a43ff140d0e109c225dfb4bd5f451f030b8bf368c6f4a63939dbf40e1142a2c28a5e38ebdf1f9ec2a1f793ed416d744b9f1085f5a9228b07506beae7d959f42861718ce1a14db88ad21f59d9eb7c82a301416e5db1c18c4d5c02d2c9a20ca85ce8e08db0e378e852842f9f7b5f53b73223dc5d14b298d4", 0xae}, {&(0x7f00000002c0)="128b5f0e0c54293c0e9b6f0bbe4ea0d21cee6704d7afa2627e0c9cf427a3f886c011eb913c1e3e8de796dbf013409513341e89dee66233686323b09b15fbbe411a8b36aecfdb888d4682d836b2e4ce93ef6f3ad5323e8c48522112a5199e2e18634e9926eaeed232fe77519d755485bbbed91c16bf8edeb12c4e1bed6bd47502eba715f5c181a5f116c52007b5f83a57aabd98657d7453647fc241d39c663e9cbb2fbdee9bcbbbebd4535b263f346fbac2a1b85901d845fa470100801f4846f6155097c8c4a09063fdc413a189242130557cfe", 0xd3}, {&(0x7f0000000600)="2f561e3c3e0376a89679ee39aa3ecf3763eae305ec78e3e5b9af0c0db8645a90e43845beb256f340e4a882a38daf6ac96fd97dc84827b2ccd803e5abd0e36e0572f9cde2e4b162f17ffca126235fe3f983e9e65ab93b317bc9a1a7493f79b9e4d66d87f6bcabd41aeed80ea1bc26b684fb5233a4f7f3be4cde5a515dca1244e271fa07f0fdbdeb00ce2f38bc0caf8c0cfef3ebbe5db865310e0079884db5c82ea7231f3833646f3ac2a5e76f3b0626690e6a00f7ad5e1a8880352a2f3fcc8217f99d98be5b206c27c7746e6fb23d2a39ed44dda049cc9a4a10f611ded98158b980b65c79372e561892d86c3263db5b1c09120fd4e8e25cad251ee6f7f72e378069a606ecc589fd2334cefbfe5a73ebd9b32196ef1e47c59c884a374d7ec941dbc25752aafa92b21cc1adbd1e505b26e4ef1d2324de511894387896c41101fb09d9f4cf27ebd32e0237c3eabf05c50ccf77ffdb6e2f9c3c3411d9d68ca2a602e43af146981b45898e7e9b6a4a55e7d6a2c5631e6b6fa4fd594a8e536ef47359da605867e63ccc61f720f0e5b06cd6666d1e809677fbbb0b8cd3ea1d9fc1e45e2f6f7d0087b3845c5db8cf11641a89d307bc8fbafb2847a4054ef6c3714d21695ad1718db193c35ad8c99ac161dd0ea70aa53f2070f40d043abbb7e3a945e57bb7814066f046626ac9637344ab04c4702bec7e2eae17ad83dcd351b18849226939cd35602bc154b7d2b011c6fcedb8b0dd72806b26f37b82377adf8b9464d8e73f3e33e4d7c3baae0438437af53c1a95fdc697aaaed03ac622d7834f767752336cdf361e24a5fd9a5e8b4ec92d8dd5a18b6dd7b9e3c875f850338d40e9743a393b25963c1972a645d2aeff1280ca72de66cf1ef73210ff2b423d8aa923aeb078bbda0a22d0c162e5e201cd32e01d5e3cc8b4de20af0eee983afa059cb694dadcd967eb627a295ead8b88741041fea5dee11855d7b9c3e50025ff601950ded46daa74438576a7fd6193dd5c987f9704a664ac051584a4510f38321af78b7321f11905ac301d2ddf0ed269f374f058d2f179ab6cffc3a8ab9479c9dcfc9160cdf2174f0cb7611287e74581bac1ec8f6f8c77a3ce2d0d8adcdc3808da4006c86fd0a97b0a3ec64760a249ace94f3ed18f11d5841bd32da45d05befa4a22547695d315b42211e2dc275259fa43b5b251d26e3c7eef0a070701abbf7d7146c05cc5560b3173c37e6cc6982c1e2f8c9a5c6014ed5dbc855b603742cd1de54c91490c4da0bd21c8f2c5c21becf0faa8fa7ed59567d8fe2f0021d9f71d5a979143e1186816bc83060c833cf1d0fee4c5a17ba0a953d9425a92166592be645e01b3e7018a18d35eedf3ff4c737ec169aa6e38b476330e92aef51ba556ac2130ca8cf3f0df07bd14ec525106482f2917cb6462da8f0f999b242bd9396be1bd879336d4b70160f6abf4b24705094c48da40171b34d4afa70a07dfa9b78c363c442b0f0ef9c95ee9317fc0d0e5b4a6d2c93b1e156f7a75e99b7a32d44c9a5d01909395234c479216ea0b1a900e2668323ff52618e7c0c094e2d0298f5f0425ababccfed5ba0b3b72df1acc5bbfd45bd1446d33780ca2c88b9c9ab7f9effe130caac3f07244a05220419448160e3b7a1197da89abde0a133867cf992c8be4f26f3f701f4cb142749ef722d4febc38836b23c51f1983a3d6ed7567ce817b8c255d3ece3adcb5dccfea155bcc385b3740be77decb25c5675937cb91fef22a8fb0086a8c581fb170513d30636f58008758795311e7eb30b893e6dec3fa40ea404235c5ce603e3eb4f6fafc154d8a87c5f456cec891dbb29919b6ce65b897482b08ad612b1eeb89de49f32c80aedc0a4a6992d4c4c313b45d7663feb62312e01ee6c1ca55ae4006897f2219b9a812e31f04507680ec6715c6f2ff15adb4c52588f0442fd156f30bff10cc4b44e3b077a585e06c985c6e6132af09a0eca5a838f7dc35124b35a349b61ed2c963e1179c38aafc5be8947f841a246ef46e38a61ccd36c533ec511e7ef4be364a49acc07ee5de3625f2c2f2baeec164a9fe2ad6a97cb5f4b1e421e4708fd449b1f4d39419a8ab54e9d92a9af0a33a8b7071bc037b2955260a0828d87366247bffbd56c00e1780abb1640b2eb419484f6c3185494f1de2f00a97f30054467517ecea473732ba3e27fa674a01e7928d39548f2bb21c4529535781b09366cb6d78a4c265050bc6ec7257d064d362bceddca2229b5333b66c9a5d61b7b4f3bc1b8a505007295a1047fe8c2eb789cf15231a464593e27ec5dc8ce3ac55a36875bd9ef3c8f5bacf71d0cb8547ec8ac8bba61ad42bed9a3dade2ca0c7ba75538bf1be08861bd8a5cdfc9a6713060a51dbe9fba4dfc372db2f93a3a90f00ce0c616300e7a0eff47cd840075ba590539df3f89a00673d90cc4a4908a0324c77cfef661a07f765ae9aa054dfa62e55c2d87381a70e468eec3932cb45517da4b6f3a43c37b20b887cb3ff63aed0194b307e2869f8c4b98e9e2a50187bf1cd1b0bd7029b74072402f4181d38906b529b176a32a34eb7eba6bc3c458187df53443ffddb77ca39420c887ea5d03a13222a775fabf02380aa2b48f95bbcf56ffb0ef1643b3f91d3f127a9bdb8b2fbfab454de76c87a2f94e4a91f16a9d460dccec6cf53dc5101f2f94cf1aa7721bab547588083d822c8b04ac603de5d81f32f7a332756911aed29a8308f7e5a740b78ed08f5cb3ae231a96ac739ea943a093fb2070662e9ce0b974f50e1b4db74ab0ba7c5721a7b91546bc2ed424cfbdc93046104d1138ef0bd5e4ea2451b14a85fc23609329afad00028d241e93e0873b5f459888a5e3a50be4d3c5808afb3d29103eac59d0895fb1b8ea585ea39975bb6dd953b232fca0bdead6f75968c78338adb2dec36bab318d613f9c16d9bd37c73bead70e21057874e5e0524f856b6fac025620cf33a21843ec14512443b040840ea95bfb1adc1f3a02f66063c3a7156781bb0adea32f8b02664fc45bcab9be7c3a579f45a12ee29f8ee39582c4aba8c5407416ed5488cafe64af5b47ec60d1c6722c0408eed4abfbd04e69b16b04d14b76035b76953156ee51f536d73bae51419d1846848218ce39736b9dd5ceaef0412cc2b2a93f7c52b627ff07d78ce029432e5c1020c0976457090eb2e8a496a0884f77339b16ccde09df00d18462fe94149178cab5cbe8ca8e89634aaf7b72aa2dac8fa63ea564836058e00bf332843677b9004a8d20e6b96d2bc7e9a02c2899eb75c7df8c92718641c35daf031d0c570e3cd17a5bc2610dd10cd79a85c1de0a322a204704955920e8584ece15e2b120c5c4dca28f0a76669363a59b1c643aea2d85a35c63dea17cab869bdf4208c52ed583526cc74fcde7cc74a77f05dd9d43c531640815e9cc62ce1d494f58461cc426ba75b716cb0c046d938577e3324a6472f895d37a03aed6e3057303f94727d4284a26f372b9482b742d636fd2b2c7de11ede2662df10abac787bdfd8f3f6bf5fe0e182fa8e6058c72e6bccf217efffcd497a4e4185d43c3f05bb66ff0cd7db5d380f2aaa805287bb1a46208c96a093e4ba2610826687a0be42435d7e958bf123e29cd000d6d42453dd44eef2740eacee63236576b34d9fc002a5a9c0e6fe9f2ca328615f0c4817d5b25ae8200b5689154319c65a30a70620f5f30f52d6648196a77c2a8ede83b6505bc1ece591120db30037036721969281f7dbc043eb6d9f55806d9558f5f7f5e66827df447098cfddb876216d773805a480b11be58c314657eb00872291b614048ae7098d4c4b6c9c67cdb45ebb9e34ff182e5aabb9372ce731b5391ee5723e9d9d965d6c6a05c8e55e3550597a1454b92c4f2bf3a8c714319688d28085bd3a949ab1c3fc13be831357224068330b104f1214203bb8150c56f019cadd3ec083e943ec568daf49fc82cd6db693fda5b16cca6db394478bc4bdc64e8e58b3f37b37f4fc20aa59848003f00dc763f89bff96c3cdb257b086a2dfd43425618029831060fdc4340a40f72414165222bbca38b5c5bf732e5ff497c23cdfb51308cd5feeb73a9e071a01075c6fa1e014e516b9bbee5c81101dd489895304dfd5759d3d754e6675c306650c56b20e565e700e5c022c431811254619a3aad02bdd8398152661fa5967f37ce478f9ef70d07833c4a98967c867b86e47b8da31f6b4f621f76b2961d010ef57e9f541678b66f8fd3ce6f74b9a8df8cce3111a74f1d54648911c03943f89cd7cf36757d71a311d4bda2c792fb7586deff0eebab2a3bd18f351f977798253506e6c2be04d517b081c3ec430741beaf02c9c71352ca4e238806d0442f16adec0c56ce39bfca16d795faff3b3d4c524a118d460e582f845d451631df280bfda47b043fc5a1285bb35bc5898dbc7ecc11bd5ae3f233eb0d275438542fbf64c09def3e951f85d522baab98ba23204a933830b34e9f93fa2b6e9197a86f0cd5f052ebac2ecacb88b9313156d301ae8276cb1a581af7f235d62a697d40e6d04632367ae6b6ccd612a6c8489c91b19715d3fcc85138bf5247e5f543e94107b765d5989b61157efeda9184b98a3ef46f9b5cb8e8ebd7a62d6c0716eeed3950ec6901b26b8aaab973be2790d5bed21dd1f79cbbb13c4de77eef9bbf72140550372bcf393ca7c68bc7f115f4b4df27a17c2254b9a8d459de1196c36ed36a9dc6a9de085f0b901eaa695761f068d4989436ee50395e506f37c6e7d271ab3e43ab587c0e8d3342c3b9335eb3b50e490852222cc77ff5417440614efb48bc995ac8532559c1b08686bace9d2be8826a04fb0af9a938593a1af9086b6161f15f170ae62bf02b8131f24f7b093ab52d8a03e54b3251f8bd19a9720d21a0bbca635de2def2c21bdb8c9a5b5c146193cef4da9cdd032c3280f70983c72843329e4787045b7787730d3e1732dd53963761dea727cfc866b3e033f646ccfc31eb5890de255ccbcbc308ad56f78c935308fcaf0ffd826e7c561306c457bb319661122725f1c36777d489f8ccecdf8cf71efbbcad9cccbea6561eb7356aab324077142b92bebf7e31493847296f57c8055241a2d9127f52be942e3da1c6fa86abc5797a94d2d82f8b270895c6eda869f8a72f4d05d5a6cd03ec8d422e6ee36e2f43eb2ee180eb4762cd65b7ff791679ff7c0ba8dd620a11d45b8b7899d9841cc0b3ee53af3411b8e6b58f2874d9c41e42f65bf19a5457387602b9c8404a7fff677fcc5e6a2cf148d7ccfdfcde4a9a69d4fb8154f01a61ab038075bf7fcd476a3bb5cb23249a019da01b7015168e59eae2efcb586aa84fefafb8265bddaa2c09c227ce094eb3fdc01b525f0ffec1cf862e62412b918da7d297e61c22a5482d62bebd853d95df44b5a4f73ccad39a6a62fadffda3d9bc0796643f25c2b71f33c4813a073dc36401a25742b7333634443cb7f902522001591b3719340fee56db5edff4407af3c67b81042a1fd8f61584221780844b9865ca75eb3c64567c44dd43286bbc359d3d0076063f9453cdf660f863e42212cf5ea23f010aa2be96110fd9e7d2e7a96f87401270e0eba9220231e50c298786e8e62362f14405fe5f3bc19790ed359e9cf3d165c5a9457c8173a832b575c8d5b18c59b8c7cc0e723d409995b19195db1c433fba6cb406fc794e6b7252be20d01e2f93aad6fa568b0e1ffaba4bd44ee26250d4401a31e919ab58b467beefb2d1ef99e54eb8d86b08810ce26f41f8c59f0e6f806aed7373b67d025c8ef58cb260d972e270e725ee464d9bc2ad94982685a735", 0x1000}, {&(0x7f00000003c0)="717e3df49573cafbe319", 0xa}, {&(0x7f0000000400)="2d68553876ae7a033075280f8ae0787ccd25de3fc78b077aea2f67dba34f777634f7d71830e330b2471b8329a8a93d5bcd4149753531425bd1d46224276ad16afca7cc25f7cabd7829a0707710b4d18edcd3893952cb2dedda152c2874c0bbefd9fea79f1d8d6f1d89ddaa86a31c58c115ae8afadacbec07a4ba3ec03a3b7442c0d45252eb73eb65e2d875a1a3aa559cd3bb86", 0x93}, {&(0x7f00000004c0)="eb53b99812bd3a723d26551316", 0xd}, {&(0x7f0000000500)="d5fd6b2b254111cf0430e77a5f6522ca65d33e3cb1a7c5e937ba894a42d4f929632a581be68a4e1cfee0e1bc1bb6d549531b76b76bc24db6b96f1a83ea6332f284c46c9844c1afd7fadb10838c583a05d5a685a59c5ff1912df724e44631cd5be8219e35f2c9ec6762625349bab548756f49895ed86a3b1b6e1f4f640bfa616cd434dda8edec18382fbb2bd8ee14e2037e9a1441fa81cc826644f132816f37ec", 0xa0}], 0x8, &(0x7f0000001680)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x5}}, @authinfo={0x10, 0x84, 0x8, {0xd82}}], 0x24, 0x100}, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000001700)=0x7ff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000180)=@abs, 0x8, 0x0}, 0x20104) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x20101) 04:16:42 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xfffffffffffffe57) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200), 0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 04:16:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, r1, 0x26966bc3, 0x800, 0xffffffffffffd662, 0xfffffffffffffffb, 0x594}, &(0x7f0000000140)=0xa0) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000eef000/0x14000)=nil, 0x14000) msync(&(0x7f0000d57000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x2, 0x10, r2, 0x0) mprotect(&(0x7f0000dd9000/0x4000)=nil, 0x4000, 0x2) 04:16:42 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x6}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r2, 0x8, 0x5, 0x101, 0x0, 0x1ff}, &(0x7f0000000300)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x6, @empty, 0xff}]}, &(0x7f0000000180)=0x10) 04:16:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setregid(r1, r2) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="820005007fffffd820004875027f3937a58ebb112d5322e134bd7f104f3c3a0e69dce6"], 0x10) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/6}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="e6411519d2b6a07a704e8c919dde7c98203c37b8f5795e4debe108d760fbfcc7696df42dddb126117f88f98918f05558ec7abc67b1f9776b7f5fdae7ddb928659a17de6307f3ba40cf4f8c738a6acde578161aa6a9615dbaa6d85e8845066533454360f5357f70163f9cfb17b4bc8e2f7b37d75ddb4e47", 0x77}], 0x1, &(0x7f00000003c0)=[{0xe0, 0x84, 0x30a, "ccef71f1694ac31102629e365b4c11eae1a3452355c4d5c7b27b1d99ddbd265f8d0b2be964d68ee35fe3ccf6ebf527c6cdcb65f0d461b7cea256b75303ad8ccbe4693d010eafcb063b6711eb9a2f66ef302278805622c899e58a52decdb310c00d893ff61c818f9593ed80b3bed3a6281cb8a525476c25ab241f16c9f6fadc7fd9b9a9e0d71e107ccf7567ef660ebf138fdf01fe09aa7909e5054d0b6867ea1ff18a1c2e3ce27cb15ed601a6a3aaac96c8b97ffe88f06413a6c84e1712e5fd4b2e62a6e75e2a6b406a8fa38173"}, {0x1010, 0x3a, 0xa72, "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"}, {0x110, 0x1, 0x48, "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"}, {0xd0, 0x0, 0x0, "62da04c1a1723c8b9ba90cb518aa225732b6f720f9313e703f41f8da10fee1f8fefb5245bd942f9988ca7b6c88056686da5f8e811ddbe37e143e89c83f943fb14373a5cbaabbc6e1d80edbbe0d2f0eceba09191f5ef2c6d0bcdf7cbc632943b57dd760efa88b3d305a8fa77488342c2fa669e9d27f2a367a6830cbcff652910fb6855e2d133fd370a083c36cb3c486d2784ebdd2232aef746ee6978ad5091405ca770a44b077a25d7ab7d239460b1275d78f121c6ff92e712b567d"}, {0x68, 0xffff, 0x3, "53401e119f5c959e559a0718a083fba0b9d6696a7f38d6ea3fe90a5b82f10d58259e9f1ff09619d8a926dad25773aba58f52e24e10ee6c6408baa88af641b243a42d1b9a26f43b3cd926e992eabc355e4a"}, {0x28, 0xffff, 0x3, "4e93dab18655b502bfd0405f5049388c5e"}], 0x1360}, 0x181) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000080)=0x100) 04:16:42 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) fdatasync(r0) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) rmdir(&(0x7f00000000c0)='./control\x00') 04:16:42 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x30000000) fcntl$getown(r0, 0x5) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@empty, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@rand_addr=0x1, @multicast2, r2}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x10, 0x0, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x412, r3, 0x0) write(0xffffffffffffffff, 0x0, 0x268) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000340)={0x1}, 0x1) lseek(r3, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x80000000, 0x20, 0x1, 0x7fffffff, 0xfffffffffffffff9, 0xf5, 0x200, r4}, &(0x7f0000000280)=0x20) 04:16:42 executing program 3: execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}g']) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x11, r1) 04:16:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x44, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x80, 0x7]}, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x1, &(0x7f0000000000)='3') 04:16:43 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000600)={r1, 0xf, 0x4}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0xfffffd25) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0471000007000000280000000000008005000000"], &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e210000000600"/136, @ANYRES32=0x0, @ANYBLOB="03000500e4001c00"], &(0x7f0000000500)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x3, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r3, 0x6d9, 0x1}, 0xc) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x200, 0x4) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) 04:16:43 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @empty, 0x3}}, 0x0, 0x1, 0x80, 0x12, 0x0, 0x8001}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4b, @empty, 0x1}}, r1, 0x2, 0x5, 0xffffffffffffffe0, 0x7}, &(0x7f00000001c0)=0x98) socket(0x2, 0x5, 0x0) 04:16:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x286, 0xf, 0x4, 0x81}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x30, 0x5}, 0x8) accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x6000, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 04:16:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000000), 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setown(r1, 0x6, 0x0) 04:16:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x100000001, 0x4) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000000)='./file0\x00', 0x402, 0x0) 04:16:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f00000012c0)={&(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000140)="7c2dc52c67997e14fc1f66842d6ea1c220fc3adb1fe6f934bd60c94a867010d443970465a5bf5d024e74511dfda4ace1e0053c19ae6ad4a6b9c820670e5e71b7a7de13c7803e5f0d004df94f44d06d4dffc0d66158af006b867140c0295fd512d9fa5ac8eea1f4815199e7db3ee869524d550c96b0192c83845b865957ae2b45c679f12b317380ccacd88315b9677279ddeabc59ad08ff735da95af1985c54492336a371e55ee21a5eea403254db40ffd34dd86b746ca38e412939ba", 0xbc}], 0x1, &(0x7f0000000240)=[{0x48, 0x88, 0x7fff, "e1e6dc3979e30e8768c400ddeefe3ac9d5092f8b5c977a48ea6f40cee6226be08cf58d720cbaed09b668ce8c284029af16"}, {0x1010, 0x89, 0x9, "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"}], 0x1058}, 0x189) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x10001, 0x1, 0x80000000, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x5a, 0xffffffff, 0x2, 0x3, 0xadd}, 0x14) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 04:16:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100), 0x8c) 04:16:46 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4) r4 = getpgid(0x0) setpgid(r2, r4) r5 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0x26) r6 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r6, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r6, 0x0) read(r5, &(0x7f0000000500)=""/243, 0xf3) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) readv(r6, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1) writev(r5, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000380), 0x0) getpid() execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000001c0)={0x40, 0x80000000, 0xa24a58854196f6d, 0x6, 0x8, 0x7, 0x6, 0x7, r3}, 0x20) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 04:16:47 executing program 2: setitimer(0x0, &(0x7f0000000000)={{}, {0x2}}, 0x0) setitimer(0x0, &(0x7f00000002c0), 0x0) r0 = dup(0xffffffffffffff9c) truncate(&(0x7f0000000140)='./file0\x00', 0x234) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) 04:16:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0xf2, "654ce9b5e8c86de01be9feed4b23a25656d0092f43486f1dcdc8bab383b3f3ef82895d098fcbaded067644220c662e960debb1f697d4d3014e5d3674f23ca399fc52c1d6545ea9375bff663052d1f0783e1773acba57f5440468dd6d4b97705b6dd2582894662f3c7edb6c6ad6107e54e58b3047da8ff3cba830cba9604890796aab49e8317cf0161b9babe58f4ddf413d7d0c301b224c0bbd2e104a7058a4c0c103"}, &(0x7f0000000380)=0xfffffffffffffe48) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x5}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) 04:16:47 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x2, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) clock_gettime(0xe, &(0x7f0000000140)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x800, 0xd3, 0x8, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r3, &(0x7f0000000240)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x0, @loopback, 0x32b5}, @in={0x2, 0x3, @rand_addr=0xd296}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xa00000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5ce1}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x3, 0x20000005, 0x101, &(0x7f0000000000)) 04:16:47 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, 0x0) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r1 = socket(0x0, 0x20000000, 0x100) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, 0x0) socket$unix(0x1, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r5 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217) 04:16:47 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="00302f6669e00a7adf"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) close(r0) 04:16:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 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(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xcdc2) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x524, 0x3, [0xffff, 0xc05, 0x2]}, &(0x7f0000000100)=0xe) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') execve(0x0, 0x0, 0x0) 04:16:47 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), 0xfffffd86) r1 = getpid() getpgid(r1) 04:16:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000001980)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/44, 0x2c}, {&(0x7f0000001500)=""/236, 0xec}, {&(0x7f0000001600)=""/173, 0xad}, {&(0x7f00000016c0)=""/142, 0x8e}, {&(0x7f0000001780)=""/194, 0xc2}, {&(0x7f0000001880)=""/234, 0xca}], 0x100000000000027f) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x28, &(0x7f0000000200), 0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='{\x00', &(0x7f00000000c0)='+!\x00', &(0x7f0000000100)='-%\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='+{\x00', &(0x7f0000000240)='.\x00'], &(0x7f0000000480)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='&\x00', &(0x7f0000000340)='T.\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='+]\a#\x00', &(0x7f0000000440)='\x00']) 04:16:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @loopback, @multicast1}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x8, 0x0, 0x0) 04:16:51 executing program 3: open(&(0x7f0000000140)='./file0\x00', 0x10a00, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x180) r1 = getpid() read(r0, &(0x7f0000001580)=""/139, 0x8b) r2 = geteuid() freebsd11_fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000080)}, {&(0x7f0000000180)="d040c91ccf1cb412606feffb9c0ac46591dc161f24c7f77823058b187a89248b0968d680be9c3078dbf98a3dfb7e7f63050b27d336032e33037d693c8f18ea9d7c1ca9511866ecbf0300549d53a18f0deb7da458ba5ec73f0162f2d4f0b848b236a105d8928a82aabf1e91f44f3e4a4c3cea76d6da1e792605a5bfde6d9d4acb0ef923bd305865b8195f6adcd3ed72ce7613237f", 0x94}, {&(0x7f00000000c0)="af8005dab0598f8a051582ba", 0xc}, {&(0x7f0000000100)="13acead4c125a2926d5678ccd20f901e54c66b42f190b651005203310cf47c7a0302d09c27be73cd7d21db2ae6f9c9", 0x2f}, {&(0x7f0000000240)="c165b1bed893d4b24380b1e074a1a60ec5ab8b60fa8fa9edf5a8739241d809b26b9afd418eca7a90b8429ff655869aeee698700aefe56cfe2dea4f00c47964e4405dbc4eb6f824a007297f7379", 0x4d}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="13069fb0865bf00bc2de74ce0f2afe1f818883f6a5932889ff9113799a3147102e773b821d33245daa1a3ad8a39f2340177b66bea3085098230e5b7a71e4d48ae8446037c4688425a5eb47b6ec5512b4547a3409a6f086aeae39267b1465f6bcd5cd57b762778050766c5d07f014cc7deb97659a460c15dd4f95cc0a088e7753811d877ec136d920db096fc9151569", 0x8f}, {&(0x7f00000003c0)="2c31514cd7cf70d7459d5e9603c4bb1c6bd5237b369df8e03b21a95c3f8f678a22670235420642071cb8c1116c79b4c022bee6150ea5f9e73e18f021fb0d10b468441ae7284504acc44eef27c56ad53448717c24474163b5552e499f632ea7d1436be323ffd767e147d0e97f735cff7aebdf4874d4ef3a562392884da1c2c28f8e36e885fcf89714a8fbafae0e427cf61f5d8254de1929037d7435ce27668c78b1d0525dfc402cc6cf4d39128e1fdd2240cb50801f6fbcea06d49e776fed047168ec402d3e04e4421cc091e5df4fafd3f9970fb1185ae5b1685a7e91ce334beeb7f5337f21d169dc591c0af1696ad18d267286c4b06e97ad5d0b0c6a804b433a653ab4633bb2b3668c198933a65d3f84d4796d3bc2aea98f506ca20356e132596736e31d9ef4cd5145f43a08c61c6355fcf1de1559c2f89814cb39c6ec1dd3434b28d369cfa96129fbeb03c5e221b0a322bfbde7b937d522008bb93119562126349a75ad313cbeddb858fee6c721a1744f64460e0af8a087fc95924f313234924f9d22c926b464dcfc315734d802bc51397c2c91f98e396f1e5b6649ab4fd04671af15c4f3d46fb09d6b5acd3f315571e5b0fe3dacfc05a62bb38d96cfddd5d546e0d279ff92e9e84f6dea2c0682f3a422ee47313800e258102beb8f0460d833ca9f2b373b17ebf82b028cc6a2fdab8770d42858dccbeba4b4fcbb2e3180e6374bca7bd65cd47cf328cef0e1f56990a47129a23988e09dfb1c786e9be8fbd7738e7a69f4ea71e7d00a64d199bf2caf8910c9ae636e14602b5836080786b1b3c9f043fef3f2a857c5a31c59b11a6d3a5ac20c5ead8aabb3d1f310006db528abddd5730b94b72a0e1abf5e21bdf6d4728cfb5816ab4b291cf9ff62b43e762eacc4dc519a89144c00bd40bda6ffc8e5f3575135b2306e209ca3f5ed535242e9b62596546354d6fd3afebd0d832bb4808419b8eed35d055689c5dee70bbefbe60299dcc8d4fd1414de4d77153301f2ce57c1b58f55a7693ae80d7ad7ba8cefc81282da0b744329cf158b53bfdaf9d28057f8914cf30951641a686c60d1b32d2e765c58c33224980992bbf1ee0f4a4e0fa326039b4a9a4618bf83c8c6455fcefadbf890b256e13d6c23b9bbad5e4eeb98ced10b9e2c814ecf22502b89f6a0cd0b1a667e4448cf34d7f1b94763277171573fda3b7607af618955b4d1af87dafd5ea7a09476709a5f3d113fea7c44a7caf5ad7f5643aece4361b95e866262789f282dd9c3de76b49f187a62ed3a6b7a5ad984a9b5ba66f44b0de414887984921c9b293e80249e81dad04a978ef9b23673f28dd8e4533b1d8bab203b89773f9c82d5a7b9b42d9b0499c334421dddcdd2e09c5b52fe23d7def5b59cdbe2096464342761a65fd8587c5bce16e53ed10c938eab1a4bff079c6dd2633e33e6ba098549a3c7c8a8a611e7dec114b7d3c72e10e483a05b0d5600de219eafbd6e7f84df2724e5ea06d5154a2d2f000ef0b2f34ce2c29efde7d7e38fe220c533e5a73d62afc4cc997137d5679839c84e53b750989d78938b3ba79c249a207ca6b6039259f2578e8ba4b74d6483de7d7e83c1907d438d0219c937b0f87bfc392db859182da2a2693cfabf37993f2b31c4c358fc22a44eb23da37142e4c9ff43d398f641f12c0ea374edb3ae599ca2d38731e22a9e0057f6eb4bdfd1282c8ea13da88f66675f1ecf624befe8f2479ac6df9aab343570f462a311cad8e72eb5bd34a5d11c43018c6038a398acec2af572dc9988082c49277fb2db1109c79cf7720bd292234e7c45d1b09f625b736a0d62fc4169e5bd06cdbc7fb67c03163e6886f39edf8529f7e71c7c24e15315f300eb26d2a18077ae7ee59b7a5c7c7f84163c7ae5ab3fe215f54479085b1b0d5ef7ac19f2bfa00fe306bc5de5654127ccb3a235af246a7dc613d5eb4f6dcb352e2ddb6d94c64ee069967e9226ef52947c42614545c8215f771e8693cb2018ee659eb6f5db17a803c5717474da26418569627b5c4db9f8c92dbfb53182ec4076bcbab98b36c068b2496be8deebf5620fe2f257a437b9bd27fda8f78a62bb7931663dce8cbaec36305d0c9e25a5fabe2b5400f94c42fc23d35e9dce2581887f77ffa817aa6e104c771d853616f20a8cf8f90e0afb561d1b25c77366ffd77a93e498e78f000584c89640091db504db80e61f8a48ec7380056893ad8671ac52819cda73aba4d06cb166c652391aa0fbbf49ca8fdbcd303705b49f0f254474d2d8d84e9bfb7b4bf23ecd8e2f404480a5c8ed709d2b92d3fb44e9b2abcf6404f64c20e8e16b75fcdd344f00666fe241504cedd3ddea4aec19a575044e8084673c3980c37d5052f838140421151c6d6aafaffb0e2bd19b9c187957c7910ae5acb08edabf31b1ce139d519642c14bf1d81e10db973861708ec8195b0ad7f68d963959e6ee6070da66c83600b5ffc1c1c213b4f52d9f6b86e6d21ad9d3c64998e5dd94fd5685c5bca43f1fc82210db7296c46c4877437cb0a1b0027885c0fa23c9a163299acd953cde81bc1b7cbd5fb1dfa8a2c0723a24378f6bec27b5106b69a5edcec780e56ae397a8b6765df651983b8539af5297a75076edafb3f2268addb34de7e93f3d6c745539634fdc1fc200567d9a75cfc0a7cd0e6f40ba135fe0e0a6db1833fbd39a6cfcb9b84bb66f2a86e0070d8b886fd4095582062b361ce393c395653fedbe04bdec6d9153f4e9e9fae1e4bbbe9600f836fe371b2af9668f25c985bc0ef3bb44c45a3d275d5e84eff04aedd75a8e616760f27e1b18aa17ac9a5ea4533f0873a6f536dda982f188691d7ce8cdd62850a5b6a28827ad1f3b928de2db011a93e395469e8ed6df4b473b23bf2763fd60d2e212769d084d87d7415e5ed73a290331ceb27109624be46d9fe6192cb0461bf171ccf59ba9b9c37448c26d58da08fe40c7df24c69c493453351164631822c87a32ade0bb7c14132b1bd220bbfc39586a421561c264cd39293d7de73f45e1f84a39c392705e2bc3421f9a7be962335c5fc0ac52d60681c43114e4bc26c238be43bf0dec02214cf93de0d7d962a4e7fe3313a57606e8cd7e7036838e83df30cfc98c35f4f12230631a2e5dcdb9bc0959927c44283d05a9593aaa0fca92732dac1e4d17bf9f26da082de9f3e7970dc03cf9d7643d27cd1b7f19f9eeebab91271cf3bd930fdc52add1710dd15ab668915379a29deeb78c48c33ba9fd3d92d61045657f315e17e59e71552ce7d34e01222f11a0f6b0c8344a0ed2c81a7c6fb2d26264a15d7b8b646d23dbfa352072129fa68cccd8942b9c5eb984350ad5214d08a869c7adb13e9f6f0f7dec1beff9606fa88d36d7ecff839e25ef9eb2978d03747cd41be4c6633ae98e334d061e4a69dfae8d8617454f8cdbe922f4fe431daad46d819650183efebc91309bbad18aee431d292756b6a3787e424ad51c5c1311f77fa584899225badbf4094de9d1766d1f6e3c3ee26e5841ff4f261b84db682f8cc901608ab369f81809391b51ebe3c66e00468a4ad178eadd4932b4cafbf422962f10022ce64452043762adbd8451eb7fe621b1a900a0304797bb6ceeb61675ff924cafa1d409e185ae52607283f9a0c9cb8929d96e86754422604676d5aba88f8397719274cce0df62ba6d27bed0aebb45085ad83a240d55f58df8771eee493bef4b426f60bbd8bc9a4c1217e5d63be1eb3db0653b881eeab64aa1ab4252f6c1418ba0ad75f54c0b75674dfc89d2b707a54a878ced29ae1e562d1a6633cf9084d1205a7bb3ee094f4f31e461561d26a8153460bb17b487320fc742001deaadb7bd4fd6071232b78caa5e1df5d7594c6a61c2bbe54bf6f3f3053187352916576569a700d153cd8304416ec0966e3e9b8beb8aadb261baeabc491d1ed778ae1b84b2c054774cf3c4e41a29098d2ca0dc20ca43b67833cf11d1746ee63c416381bb487256a59b23d19361c61939a8731fcf910f90d8dedab33bc058612b04f6274de719a1e87895607d720b542d0de36be4885afbaeb941e75ff95ca858d350f7caae029c69b48dd2dfc7035f522e867f9db492e93126ed049cf743494fa9bce681476b6f0f7d21268f40e23175f9447426d2e1815175a93f5add3e81ca6b3ca4196b47a803175296d2f951633ad9466f37119ef8efa74f4dc2d4853cb982a425cf12dce112f9b62396b0fce331f97e595544f426c30695d0dc7b4810b483dacdc93e7ca6814986df81275238a67f92f606f3f0bf4520dfa96c27356d03b31912080d82dbc6f05f767cece5d7f06266f139aed9170a1ac472072ef04566a13d975bc64ecc499eedab05dbc257b7b2af83f0f88654c5fedc2221ba7c4bf5a1d700e9d0f19a4341d6f2bc75dba94d0fca652893726373616372aab026d54f2130799bf58b87e2f30c461fc2a6192ca9becfddeb5fab9c0ae4d46a9a33f11568a38512e96433bd3b0872b3ee58b5cc494a85b20b7044de95f26548f086590720a2d4f8bd4474f61d5589a1154b66409a19f7e922c61fe22825a88c5ff2c8812822815e82530d59ab7f0ce80fe69c2290be86110cc2411d9a17a1dae151a82583f03f9be1e4a19bb853a04644c94599863ae27314c60994aaf8a536af41b96b761017c8274e6b72342a2ef89e0b97c420dac1283c6e3df27a779285432ee5f5da101daf8885e0293dd2501d654ce61dbfeda7f91e8234183f92e0b03663f781cd0a14ec98f857a79281e164907b12ba333d63eb747ea4fbfd2c933cda94b221fb2b4f17e8e8eaaf6625488dd3bab401f0fd5043deac04bab104deba8da8e25b902b7a1750420547c0db783630b36d9a8888721721793d1298ee44320b5084bac371986dcbac59bd74f670d85444b467ea8c875d52b8f32e3804b582fdbea3399092e4a6ecbe2fd46ffa046f8fbe45f708a8bf36f16c853446af1b042b583646de773fcd7c7cd1bf3fc0a7e1bd13c6a26af716127d62361645f8ae7e85c594b0d62b534dbabcc920e641ca9e88127c92b1e54728661f3e12c282ec027ddac51a6846a9d3041e8037a99e0e4282265fde73346662a3af48e7bf0dafcc66750169f88cb7e675c4047d9e1f1408026e097714c31108dd573e78873cee089afd7ec6d34645706e4f44945b74a88021b2841588ec64fef1fff20574d82d777e1920553f87591792abf5a3a85c09ba7de55f950a131b729ea5070324e3fc32b27ba90f7288724309bbbd7ee98aabba0eb59d948529992be02f20ba21e7a021fe2a94d69763287de9da9ae63b7e23772817eb4df85f70cf05985b39b844659fa381d3ae9a8dbba89b242ac03db9630a5ce125809164294a3ec15b67b1a5099768161ae7453eefd456f158536cce9ac3c9ec052ec9cd157514d99ef1468ecd2a915193a5b53344ca7c7379e992ce6afbe91afd56d8ef57b596463c1b4f4a79ef942a4ce2ceb2cf4747454b003a6054f396ab0f87a3daffcbac7f58af764356c34abcda7f882b8b385749c972a2b5348c1431c19fa0946e82deac42bf0ceefaecae07a75e25a69ced83d22930d7c4f592c36436df43e7807799c7c33536880d401d75662da01f00b46af64d9a8505478cadc535dc4cd574e6c1adb7bbab7cc7854ec0d798bfd5408214cade86e0697474dcb32c84d4e8a70629ee944ceb1a38b11f0b737b787277c1120bdf1b15317a9553111b5c370da5dd22d837c2af81ec6f5ae19be9f129d2f5f7977ecf5d227d5ddc1d7e0473cc9c428d49209158215097816d2596c1ad73013443ad0eec4bfe5ce8d6489c", 0x1000}], 0x8, &(0x7f00000014c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x80}, 0x100) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x33, 0xf, 0x80, 0x5}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001540)={r4, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001640)={0xa88, 0x1000, 0x8, 0x6, r4}, &(0x7f0000001680)=0x10) 04:16:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x30) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x6, 0x4) fchmod(r2, 0x1) sendmsg$inet_sctp(r2, &(0x7f0000000180)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0xcc, @local={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000000c0)="8fdd8d23ba9f95cd0094328c3656b7f2600fd00619ab4b4ab9cc51be4c798296cf0ebef80925b3f4f04055f5ea0b333cc4faa1f0ccc6dc4adbee8c118e9f50630dcde065ff1e767210508c4e33c59f3aabda7e", 0x53}], 0x1, 0x0, 0x0, 0x100}, 0x45c3ac9ddb8f88a6) ftruncate(r2, 0x101) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0x1) 04:16:51 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) pwritev(r0, 0x0, 0x0, 0x51) truncate(&(0x7f00000004c0)='./file0\x00', 0xffffffffc38633cd) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x140) r2 = getpgid(0xffffffffffffffff) r3 = getuid() r4 = getegid() r5 = getpgid(0xffffffffffffffff) r6 = getuid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpid() r12 = getuid() r13 = semget(0x1, 0x4, 0x4) __semctl$GETPID(r13, 0x4, 0x4, &(0x7f0000000b80)=""/4096) freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000480)=0x5, 0x4) r17 = getgid() sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00d101af2600000000000000ffff0000010000000e133e839cdb437cda64feb36ad3e3e1c767f2ba7b15be048a194bb4607d72f06a3189ab0e73767c0c7b15d3f47ed188b0bffd5358d1bc8f0cd85a58e387144d8bfd755ed32a4e1829f219d7336192e4f7fec31cb794b921dc2c062e81a2bf496d7074ac34e1c8dfdd236ebd8a4426abd5e89abddf4b1679b7a82afdcf494fd8e778ba49713f7cb2929b73827d83446270e296d753c9", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r14, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000028000000000000eaffff0000010100003e0f3db1887a09876cfb55c606311c8e9098f913a368ea9e24a6ccd501cd4a0c11e50f390ae4b2d1865fc721fc4c170177a67ff171744fe21dbcf72e76d02800000000000051b1d0a998d0d53123acd57ef026c1143bc0551698fd06bdf9e239c80916d65c717cf40049ec21f416cc3b6428673d0ad5830f8be663e01571e52bad562e7ceabf77", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x150, 0x10d}, 0x20189) 04:16:51 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, 0x0) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r1 = socket(0x0, 0x20000000, 0x100) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, 0x0) socket$unix(0x1, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r5 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217) 04:16:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x100000000, 0x4, 0x7, 0x4, 0x10001, 0xcd39, 0x3, 0x0]}, 0x14) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="55b3241852a0b6fe"], 0x8) 04:16:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) poll(&(0x7f0000000240)=[{r0, 0x2000}, {r0, 0x100}], 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a66de7f45964e7fb011f78cfade82e30200000000000000bdc842fcfbadb566e6f0bafef7b12b3c169f5b0fe40944bddad7ab6bc671b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3e92bdf90a74f1165e06e1f678dc2e3ea442cecc33eddf14f9b7ebbb790e91f2157bf315a82cdc37a918", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280)=0x9, 0x4) getpgid(0xffffffffffffffff) 04:16:51 executing program 0: madvise(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000d66000/0x4000)=nil, 0x0) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86) 04:16:51 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) fcntl$setstatus(r0, 0x4, 0x40) semget(0x0, 0x0, 0x1e3) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/211, 0xd3}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/85, 0x55}, {&(0x7f0000001240)=""/102, 0x66}, {&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000001380)=""/4, 0x4}], 0x7, &(0x7f0000001440)=""/129, 0x81}, 0x80) 04:16:51 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8800, 0x132) fchmod(r0, 0x28) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 04:16:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x8) 04:16:51 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) r1 = msgget(0x2, 0x420) msgsnd(r1, &(0x7f0000000140)={0x3, "32cd170c0db2cfbddb0a116b9aa49e61a3de9d052623f72f1dac7344c39a356212e18b46915a72fe381794921eb9ddf2ffd79eee03e039547138f9e533904a379065ffb31d75838325ee1bc5b91437b601ceb34e000568d6197ae887c354bbda09013f1c3056b7068e254c74ea447610e9ad0e2192a48e2bb4293501c5fdc84b88721c3745ffa907ec484df21ca390b59e42b405fdf6a4061e032c9cf1e7705ca97fa4d08eb3340fe43b9816bda34e9ee20222c88fd59cd27be46eca0833ca9b16b4e86d1e2e5eeab70dcfeb1bf731c3601c09937c6483285dac7ff90c5a893d35bffa9ae2722e"}, 0xef, 0x800) geteuid() geteuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)) getuid() getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) r3 = getuid() setreuid(r2, r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 04:16:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1c4) ftruncate(r0, 0x101) close(r0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x30) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000), &(0x7f0000000080)=0xc) 04:16:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x18102, 0x110) renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000280), 0x4) 04:16:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendto(r0, &(0x7f0000000400)="00e22968b6612ed05aec8b3340fc4f0305432ed8f77d6c84ba13c91b5a409fd7f32453ecffed2c85a0bff497b5e462ad5bcaddcecd42331d31b8be885eb73ac15ca5c01ad279716819f01969ccd5cd5cbfd7068b9512d932d7b097579046bbb25311ef1f2e5c936ff7573f8f379ae4c7ebc0fdaa37dbe43a", 0x78, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000ac0)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f0000000240), &(0x7f0000000280)=0x10) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 04:16:54 executing program 1: r0 = socket(0x0, 0x5, 0x800000000000000) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) 04:16:54 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) syz_emit_ethernet(0xa7, &(0x7f0000000300)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85") 04:16:54 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) mprotect(&(0x7f00005d9000/0x1000)=nil, 0x1000, 0x3) 04:16:54 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) rmdir(&(0x7f0000000200)='./file0\x00') semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}], 0x1) execve(0x0, 0x0, 0x0) 04:16:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x6, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0xfffffffffffffffa}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 04:16:54 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x80}, 0x8) r2 = socket(0x1c, 0x5, 0x0) bind(r2, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) fcntl$getflags(r2, 0x1) 04:17:01 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setuid(r0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) sendto$inet(r3, &(0x7f0000000280)="cc650e18f41907f90f59c9e0ba2198d47de165118f116c2ce38dfef8c920bbcbd71dd399305089abe0a88f6421baa49cdd72a1dffb3ce080e5d2ae355ab59c7b131fd40c3614664385c4e58373dc904f0c417f659135a9ac1a5d00683496feee08e44ca0ad481c620b12783fd4790e6b4c79130e5aaea30bb870e773c09abce104cbc3f87011e5f70a248ea454c2b9a67274a00b7135a4dbc90894e47647cdbb95b86b38e22fd724e6e509cbb2356bdc7f1a2d715a944e20fa32e422907b29d246f617d4d5a11cbb8c4f482c40c162fce85c83b5211d8599b426a0ade4ecd60a931d5cda5d", 0xe5, 0x100, &(0x7f0000000380)={0x2, 0x1, @multicast2}, 0x10) setresuid(r0, r0, r1) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r3, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0xffffffffffffffdb) getsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setgid(r2) 04:17:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendto(r0, &(0x7f0000000400)="00e22968b6612ed05aec8b3340fc4f0305432ed8f77d6c84ba13c91b5a409fd7f32453ecffed2c85a0bff497b5e462ad5bcaddcecd42331d31b8be885eb73ac15ca5c01ad279716819f01969ccd5cd5cbfd7068b9512d932d7b097579046bbb25311ef1f2e5c936ff7573f8f379ae4c7ebc0fdaa37dbe43a", 0x78, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000ac0)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f0000000240), &(0x7f0000000280)=0x10) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 04:17:01 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x800000000000018f}, &(0x7f0000000200)=0x4) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) 04:17:01 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) setuid(0xee01) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 04:17:03 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x8}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 04:17:03 executing program 0: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x4, 0x4b) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0xfffffffffffffffc}], 0x1, 0x0) getsockname(r1, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000000280)="5649ca3b5cdcecd1a718e5ce2864ba3f46f8d35fbbae055ce6e37580e8129ae351e76c508da3e1a2b143f5334acb50d2ddd66bd5fbab12a7059c87f3eb24502e90", 0x41) 04:17:05 executing program 2: r0 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000300)=""/217) sync() 04:17:05 executing program 2: madvise(&(0x7f0000939000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000dde000/0x200000)=nil, 0x200000, 0x5) mlock(&(0x7f0000ebf000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) 04:17:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x10) 04:17:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x0) 04:17:08 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x800000000000018f}, &(0x7f0000000200)=0x4) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) 04:17:08 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) chroot(&(0x7f0000000100)='./file1\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 04:17:08 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f00000000c0), &(0x7f0000000080)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x2, {{0x2, 0x0}}}, 0x90) 04:17:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet6(0x1c, 0x30000002, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000002c0), 0x14) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="14000000290000003f0000000000000001000000e10efcb94c23d9a1d1a24cfbb8d55a7ffe870f94f5e6336fec1a140dd94672fd1493ed4ca0eec70ef47e3def9902d1b721e2d4b678f409dd50650936a487430d216b7f8ead631d312bd868b647c683d8b2da78815aa710cf55b6c58e972ceb654c159bedf8f5f4e921a706172e7a91dd75e7135d94d36a1e0a68557d563ba71dbff4c309fd70127705625828ee28dfe495e0ed9b8a64ef58928e7394ec3a3a9db7ca4908bed7b6b3401e8c3da9a200fc1019c48fbd493f01b1d529eecfbe5bbff1bcbe667ff249e352b87ff8dc0146f45fe4eb9ccd6e458c7386acf987ec92769476164f6d"], 0x14}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5d5, 0x1, 0x8, 0x8ec}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x1, 0x100000001}, 0xfffffffffffffe25) 04:17:08 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x800000000000018f}, &(0x7f0000000200)=0x4) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) 04:17:08 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setresuid(r0, 0xee01, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 04:17:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) fcntl$setstatus(r0, 0x4, 0x4) 04:17:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x69}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xb, 0x3ff}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000ffb5ff1f4db3720d97c0b23fbdaf160ae22fc62bc4ae7f9347843a8159a15388f18722e92cb7c058830e66d99106459daf52259f667d084409d45a33c8e5a2685ac3b26676ba41d45a11ef8ef45df96ced50974d77d574528276cf9a3f35d13e7e47c81cc55aba7bcd3455e190eff85c8391b6a9abcb073a694b7c3da165d566287ec27a4bb6e2f6b3adde81d4b6e45522098524f8c524591125e5ab6903bddfc95c24f8eb7d8f9b0eb51c4369007e449a8908ee7e6ea6eab86f0e0d4ad43cff3729c33a386abe443367e89cbbd804774cf5fd22ebc8bf6d0000000000"], 0x98) 04:17:11 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x800000000000018f}, &(0x7f0000000200)=0x4) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) 04:17:11 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x800000000000018f}, &(0x7f0000000200)=0x4) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) 04:17:11 executing program 0: r0 = socket$inet(0x2, 0x1, 0x75b7) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0x5, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) 04:17:11 executing program 3: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c659427a8cd6c65300045ede3b993cc34fd5882ec1dd0dc7ff7512bf4d8bb9f0db56431763d53d1770b4e7eee6c498d8a6423d7ef924af08a6149a99a3322aad58769b77300576cf473a676c111a1822cc38955ef7db01b05a050dc5a35e6ee5a2147865dd0804862"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88) 04:17:11 executing program 0: r0 = socket(0x2, 0x7, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1400f, 0xfffffffffffffffb}, 0x10) fcntl$setflags(r0, 0x2, 0x1) 04:17:11 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="cfc281b9df459ac264be7481f87aa61455a90757a60831dd19169aea2ba24615f1d6ff7c908ca06437f3e98926326584ed34c60dd95b20ea746e53ff0f4ae8cc012793d880dde3b488c410d074f9fbcbee73fe46ffb03d92173d8a32fd2276d7409f5fc88bda495048d21e6afca85759bd024d3ae5c9dd8be92f1498a6eb608717d4cc2dc2e5a347284a3f57d7561b9b10cd4ff08dc9bcbbaccca49dabaf92f16633d0b3", 0xa4) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, 0x0) 04:17:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x17, 0x20000000, 0xfffffffeffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) r2 = socket(0x10, 0x1ffffffc, 0x9) bind(r2, &(0x7f0000000040)=@in6={0x1c, 0x3, 0xe235, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) 04:17:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530008b1aebc2e96ce6f7a505ca277d8d6478da8c82cebb32e4040000002e91cb2eb788d93ab739d2f9726301e5aaf7b6510d5d3f724c1d663a0d593b9934430b08b038d4e66c34167ba0509f525fb5d31ecb02be463557b2fa31985fd625b317ddc7a2aeda"], 0x1) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) sendfile(r1, r0, &(0x7f0000000140)=0x53, 0x8001) 04:17:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380)=0x5a, 0x4) fstat(r0, &(0x7f0000000580)) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) semget(0x1, 0x0, 0x440) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x7f}, &(0x7f0000000540)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000680)={0x3, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r4, 0x0, 0xffffffffffffffdf}, &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r5, 0x40}, &(0x7f0000000400)=0x8) 04:17:13 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e78", 0x16, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x1, 0x4) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') 04:17:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) flock(r0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) dup2(r0, r0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 04:17:13 executing program 2: r0 = socket(0x40002, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x2) socket$unix(0x1, 0x5, 0x0) close(r0) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x269a0d185699bd66) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x102, 0x200) shutdown(r0, 0x1) close(r0) 04:17:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xe00000000, 0x7fff, 0x6}, &(0x7f0000000100)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) 04:17:13 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) socketpair(0x2, 0x20000000, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfc00000000000000, 0x1ff}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000100)=0x8) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) mlockall(0x1) 04:17:13 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpid() sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="550366696c653000"], 0xa, 0x0}, 0x0) getpgrp(r1) 04:17:13 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x5, 0x1, 0x3, 0x7f, 0x6}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x5}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000340)="5842b299402f28b0307cd28d67ac458a76cec92a3bdc36266b2c0f91ed", 0x1d) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82940000000000000000"], 0x10) sendto$inet(r2, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) 04:17:13 executing program 1: utimensat(0xffffffffffffffff, 0x0, 0x0, 0x200) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x800, 0x4) r2 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) mknodat(r0, 0x0, 0x0, 0x0) ftruncate(r2, 0x8) fsync(r0) 04:17:14 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x10000000) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) flock(r1, 0x4000000000000002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) 04:17:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe, 0x3a83}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x5, 0x0, 0x7, 0x9}, &(0x7f0000000280)=0x18) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fcaff6c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r2, 0x47ce, 0x3, 0x4, 0x10000}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 04:17:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) flock(r0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) dup2(r0, r0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 04:17:17 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xc7000000]}}, 0x0, 0x0}, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x10e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000001c0)=0x8c) 04:17:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000000000020a, 0x1) ftruncate(r0, 0x400000000106) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) 04:17:17 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r2}, 0x14) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) 04:17:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) write(r0, &(0x7f0000000000)="74195003066468b3c768d0c42d71ed82ae4363ea8c7a4333a6819fd5fc07259a40", 0x21) r1 = fcntl$dupfd(r0, 0x80000d, r0) fcntl$getown(r1, 0x6) 04:17:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair(0x1c, 0x1, 0xff, &(0x7f0000000000)) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x1c}], 0x1c}, 0x0) 04:17:17 executing program 1: open$dir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x1) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 04:17:17 executing program 1: clock_settime(0xfffffffffffffffd, &(0x7f00000000c0)={0x0, 0x6}) clock_settime(0x0, &(0x7f0000000000)={0x42, 0x9}) clock_settime(0x0, &(0x7f0000000080)={0x81a, 0x2fbd4370}) 00:34:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) flock(r0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) dup2(r0, r0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:34:38 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x110) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) fsync(r1) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:34:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) fdatasync(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 00:34:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x5) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x7b25, &(0x7f0000000040)=[@in={0x2, 0x1, @rand_addr=0x43ac}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x880c}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x3f, &(0x7f0000000100)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x9}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0xe8}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x8000}, &(0x7f0000000340)=0x8) connect(r0, &(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r2, 0x2}, &(0x7f0000000500)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000540)=0x2400000000, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x100000000, @empty, 0x100}}, r3, 0x0, 0x7ff, 0xfffffffffffffffc}, &(0x7f0000000640)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000680)={r4, 0xcc, 0x9f5b7995b0912306, 0x82e9, 0x7}, &(0x7f00000006c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000700)={r4, 0x401}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000740)={r4, 0x2, 0x4, 0x100000001, 0x5, 0x2, 0x3, 0x101, {@in={{0x2, 0x2, @broadcast}}, r1, 0x401, 0x27, 0x6, 0x40, 0x1}}, &(0x7f0000000800)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000840)={r6, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000900)={0x689d, &(0x7f0000000880)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x6, @loopback, 0x9}, @in6={0x1c, 0x1, 0x7, @loopback, 0x6}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000940)=0x10) r8 = socket$inet(0x2, 0x7, 0x400) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000980)={r7, 0x7fffffff}, 0x8) execve(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a80)=[&(0x7f0000000a00)=':@!@\\\\#\x00', &(0x7f0000000a40)='\x00'], &(0x7f0000000bc0)=[&(0x7f0000000ac0)='#\'[[\'}\x00', &(0x7f0000000b00)='*\x00', &(0x7f0000000b40)='\x00', &(0x7f0000000b80)='\x00']) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f0000000c00)={@in6={{0x1c, 0x2, 0x8000000, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x8, 0x4, 0x7f, 0x74, 0x800}, &(0x7f0000000cc0)=0x98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000d00)=0x7, 0x4) r10 = dup(r8) listen(r10, 0x5) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000d40)={r9, 0x1f, 0x2, [0x28a6, 0x0]}, &(0x7f0000000d80)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x26, &(0x7f0000000dc0)={r3, 0xfffffffffffffffc}, &(0x7f0000000e00)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000e40)={r11, 0x7}, 0x8) recvfrom$inet(r8, &(0x7f0000000e80)=""/48, 0x30, 0x40, &(0x7f0000000ec0)={0x2, 0x0, @loopback}, 0x10) clock_getres(0xe, &(0x7f0000000f00)) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000f40)={r5, 0x8}, 0x8) socketpair(0x0, 0x20000007, 0x8001, &(0x7f0000000f80)) 00:34:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet(0x2, 0x7, 0x1) 00:34:38 executing program 2: madvise(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = semget$private(0x0, 0x6, 0x208) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000001000)=""/103) syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)) syz_emit_ethernet(0x1000, &(0x7f0000000000)="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") 00:34:38 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x7fffffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) symlink(0x0, &(0x7f0000000500)='./file0\x00') preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x2, 0x6f}, 0x1c) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000540), 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:34:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0xfffffffffffffff9, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) dup2(r0, r0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:34:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) flock(r0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) dup2(r0, r0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:34:42 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r1, 0x66, "93d3f7f8eed02df2cf4490bec8483d132fd93b03e58e9107a516174d084210f2cf08fba1805b58545adb5fa687a2a8fe15e51c3597178161fbb2e2aa14e413845ceec68eddc568767328b74a352e983650dcbd0fe55ecd4da2c060e33225e8f7dd5b9e70eb4d"}, &(0x7f0000000380)=0x6e) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x3, r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5) fcntl$setstatus(r3, 0x4, 0x40) 00:34:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0xfffffffffffffff9, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) dup2(r0, r0) write(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:34:42 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x7fffffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) symlink(0x0, &(0x7f0000000500)='./file0\x00') preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x2, 0x6f}, 0x1c) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000540), 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:34:42 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) socketpair(0x17, 0x7, 0xfffffffffffffffb, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x4}, 0x1) getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080)) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000000c0)=0x6, 0x4) 00:34:42 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="000000006a0b9f0000000000", 0xc) sendto$unix(r0, &(0x7f0000001740)="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", 0xfffffffffffffea7, 0x0, 0x0, 0x0) 00:34:42 executing program 1: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) munmap(&(0x7f0000ff7000/0x9000)=nil, 0x9000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) 00:34:42 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x2}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) 00:34:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:34:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(0x0) shmctl$IPC_INFO(r1, 0x3, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffff4) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) execve(0x0, &(0x7f00000006c0)=[0x0], 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x9, @loopback, 0x20}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000003c0)) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x408, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) 00:34:46 executing program 1: r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) close(r0) mmap(&(0x7f0000ff7000/0x6000)=nil, 0x6000, 0x2, 0x10, r0, 0x0) 00:34:46 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000000)="b10005020200e604", 0x8, 0x105, 0x0, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) ppoll(&(0x7f0000000280)=[{r2, 0x7}], 0x1, 0x0, 0x0, 0x0) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0)=0x2, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:34:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:34:46 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000600)=[{&(0x7f0000000040)="ff35c659db3a3ce783816d2fe52f0e4e56176d4b6cf38df7b06b979159aeed58045d5dd8ea1910cc65f251d1a477eac9237f7fe9ae456cbf1fe4c4843abd3c511a5e1fc41b1354609faacfea6f50ce13be03d380bc8b185d8a303f915fc6cd835f98adbc6375d5e752756a945f61d4fd255e0515cd9d36e3b8edf097f0c6", 0x7e}, {&(0x7f00000001c0)="c2557be21e461d9535b1f8e4d2ca938e61126c703abcdce91f50658186ed3159ede3cfff75bfb1a8a83e96d2486f205f4038fbdbd020b4df67d2ba0a9c99a89e50dcb4aa854b", 0x46}, {&(0x7f0000000240)="a6e34745abde00650fba24bb91e9ee23308c2b9020936b92fa8df2bcfafb2d21f8efa783c21a9978f883933b89508be72b9b26367c3903c0eb471dc540ee659aa60a0904146bc0ad2fd5a5aec46af2c21dd0200292a0871677c99b74e4eec977c2deeb26eb79710da9559a56896ac6b715804add39138f1f0cc933615759f6f75c2838059d7c56209e69747f38373cda8ed1b2c780ce9cb388a1c2fa", 0x9c}, {&(0x7f0000000300)="81a25bb16787ae0ec6c5a4d0530857eb876416e83c4fe0dcbd79b51c845693c53aa51cbcdb9235228d5871d196e2230a9aceaae67740ec481416f208ba088a4f21838c55f2a3754c8053d71b66a86f4be1", 0x51}, {&(0x7f0000000380)="7c75ce5cb65e9fd6fca64f02888d7bd4bd58e347e01dd84f4485fb76a891b5ec6de5a293abf010d0ff565a889a81a87638260c8876ee53839802fecd472e1d0002b0ca10bcc4ad3991d14b57337a76f87a7a82ae72dd60a98eefbcdb10bfa2c4f73c557b00e35fd9d04e921a4efb0516001bcac5df38002c65ec4568ab69eda1635f27ea650a0ea0cb780c251c83e2bbfeec6daa36762789e9cc85b85e14ca5415839cb21c7979a4b067bcb9aa0a7401c116d7e609fff49550f28fa9e912fc0a9fbf8b0c", 0xc4}, {&(0x7f0000000480)="bee1206d493c58098ed305735f5ba727fa894475778abfdfdaf92cac934152738425f782ced9853efbb48bfeef1b94d27e201792bb8fb3e3532375020ef93db64df04efbe5b6756b8198799b2d62cb2c3c0ddf5f3cf21f7d42a4079fa69c5cfff695611a3128a07588b6007304a518614a8ddc3f7ad8ff022f636a80fa6c45edc8434aaaa60cdd006670220f0b49b89f7d5a46b0b32aee8412912218d28a2787e6f58db85981f306e870d63dba8abb08", 0xb0}, {&(0x7f0000000540)="3db54bda27953793865cc06c2abc26611967619b1170647df8a0e3e99d4a291b04f351b7a9193838ef2e957d93edc9d7311f5e691dce6980434ae1f21e28681b5a7ed67a2b7793629eee5dd39b68793ebb076bc7fd22f5183198b5c13a07474be6255fbda3e6c7e695926c25db8952e23a6dd3b3f8e5777683cc32abc6f2bc5d335d5dab37067c8227b277bd56cd5d5e69145dea644adad183c9d39e0d095548398349cd5ea8d1795658a617e8b092a0a599e20fdc59d4da292d", 0xba}, {&(0x7f00000000c0)}], 0x8, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0], 0x18, 0x20084}, 0x20108) shutdown(r0, 0x1) r1 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f00000000c0)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) 00:34:46 executing program 3: r0 = socket(0x1c, 0x10000000, 0x0) close(r0) pwritev(r0, 0x0, 0x0, 0x0) 00:34:46 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = shmget(0x1, 0x4000, 0x602, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = shmget(0x1, 0x2000, 0xa0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) truncate(&(0x7f0000000040)='./file0\x00', 0xfff) 00:34:46 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x8000000000000) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) msgsnd(r0, &(0x7f0000000280)={0x1, "0ec0fdd46618d5c728539b96eea9c3b1afa6b464460a169e96206fc7d5ddf8cbfd808012d88ede8ff9b5a96ab2f42189eea53009a198e5a8c7bb85db14e513a41ee78ba4fc0f08d2289bd7b01ea531ae18c022168400f2fc022b3492a813bd3e966aa59378275dc86a7bc8027116b073662bbec63ae13d4b92f29285842ab45f5b1d9c463f73f79ff450ac20203b6702"}, 0x98, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) execve(0x0, 0x0, 0x0) 00:34:47 executing program 1: r0 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) close(r0) mmap(&(0x7f0000ff7000/0x6000)=nil, 0x6000, 0x2, 0x10, r0, 0x0) 00:34:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000c80)=ANY=[@ANYRESOCT=r0, @ANYPTR, @ANYRESDEC=r0, @ANYBLOB="47e3d54ad86cf7e682670deb307c9f7f6a058c43aa169a4a1b5f383506b71e43e0cecbf4d916b8f12cdbb1297f8ce3be1fa843318e72f885ee91954079a2be07504198e8811b40276fc76badb06e877698fc40ff3f1c3d72e62738c32fc23f96d687b8ba4b33ce37a998349450a0cbc62544a6307948d3413639150850e7321fae6f7a70a664e0aff6d8d5b5c21c3b9c80a8e74959d5fb5d3371", @ANYRES64=r0, @ANYRESHEX=0x0, @ANYPTR64, @ANYRES64], 0x0) clock_getres(0xe, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)={0x5, [0x8, 0xa5, 0x0, 0x1ff, 0x6]}, 0xe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000140), &(0x7f00000004c0)=0xfffffffffffffca3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0210000001000900"], 0x1) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x100000000}, &(0x7f0000000400)=0xa0) 00:34:49 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r5, 0x200) getpid() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3}}, 0x0, 0xddf, 0x9, 0x1f}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r7, 0x20, 0x0, 0x2}, 0x94) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r7, 0x2}, 0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000003c0)=0x10001, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000400)={0x4, {{0x2, 0x0, @multicast2}}}, 0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={r7, 0x5}, &(0x7f0000000500)=0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000540)=0x80, 0x4) getsockopt$sock_int(r0, 0xffff, 0x100a, &(0x7f0000000580), &(0x7f00000005c0)=0x4) flock(r0, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000600)='hd\x00', 0x3) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000640), &(0x7f0000000680)=0x10) setreuid(r1, r1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000006c0)={0x7, 0xffffffffffffffff}, 0x8) mkdir(&(0x7f0000000700)='./file0\x00', 0x20) freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000800), &(0x7f0000000840)=0x4) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000880), &(0x7f00000008c0)=0x8) execve(&(0x7f0000000900)='./file0\x00', &(0x7f0000000b40)=[&(0x7f0000000940)='hd\x00', &(0x7f0000000980)='*-/\x00', &(0x7f00000009c0)='hd\x00', &(0x7f0000000a00)='hd\x00', &(0x7f0000000a40)='hd\x00', &(0x7f0000000a80)='\x00', &(0x7f0000000ac0)='(\x00', &(0x7f0000000b00)='hd\x00'], &(0x7f0000000d00)=[&(0x7f0000000b80)='-\x00', &(0x7f0000000bc0)='hd\x00', &(0x7f0000000c00)='&\x00', &(0x7f0000000c40)='\x00', &(0x7f0000000c80)='\xa3-+{\x00', &(0x7f0000000cc0)='hd\x00']) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000d40)={0x8, [0x7, 0x0, 0x9, 0x8, 0xaf92, 0x3, 0x4, 0x8]}, &(0x7f0000000d80)=0x14) getgroups(0x9, &(0x7f0000000dc0)=[r5, r6, r6, r4, r3, r4, r3, r2, r9]) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000e00)={0x9, 0x400}, 0x8) getrlimit(0x2, &(0x7f0000000e40)) chown(&(0x7f0000000e80)='./file0\x00', r8, r10) 00:34:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x1, 0x10001}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xc85, 0x3ff, 0xdf5}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0xff73) socket$inet_sctp(0x2, 0x1, 0x84) 00:34:49 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() fcntl$setown(r1, 0x6, r2) fsync(r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0)=0x0, 0x0, &(0x7f0000000340)) getuid() pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f00000003c0)=ANY=[@ANYRES16=r4, @ANYRESOCT=r0, @ANYRESHEX=r2, @ANYRESDEC=r6, @ANYPTR, @ANYRES16=0x0, @ANYRESOCT=r5, @ANYRESDEC=r6], 0x8, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000380), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r4, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:34:49 executing program 0: r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x200000000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x21) r1 = getuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 00:34:50 executing program 2: syz_emit_ethernet(0x78, &(0x7f0000000100)="79cdeb8cf90c923afeed35c008060018dd0e1021719d881de66c50b2bbbd80713c1ac851f0d40fd8bbe7fe62d4ac4dd5d1c945362813e6eb86f9000000000000007ac0c74683292a67ad203ce0e29b7e83eabbeb0a18d213e079cb7a3aa805000000dcf08cc841eec87cebb1c89710fa38f3ef10e86b6e86") socketpair(0x11, 0x10000005, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x39, "231843d745d7db5763542f76ebe351a7604c094da01646644fb0c1b8e6f172444bbea17b0a2272bb73a09dfa30a57a2c934aed9ebb4d4b0de6"}, &(0x7f00000000c0)=0x41) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x1f, 0x7}, 0xc) 00:34:50 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000280)="a90fe0d9c9f88aeb5e827474a9934d66be75197a60a8f0218a9a7e36f928dd073fa93a38aa2c50cc3476929ec58dfecfe00beb3ac031517689340a9d3cafdfb78ba6d7138e", 0x45) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x7, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x9, 0xe5e6, 0x810, 0x40, 0x0, 0x100000001, 0x9, 0x10001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x182b, @loopback, 0x5}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x1}, @in6={0x1c, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0x2, 0xa50, @loopback, 0x401}]}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 00:34:50 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000480)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000006c0)={r1, 0x7, 0x1, 0x9, 0x4, 0x100000000}, &(0x7f0000000700)=0x14) getsockname$inet6(r0, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000780)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x0, @empty, 0x5}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000180)="aacc1b35449b28861ee6f52830e4a966adbd9af933b002f88c6ef2df8400bbe3cea0c1a90ff1c2a994fdff624ae0143bb27df4596a24bb3d2caf98b295e4e8974f6577c60751e3669ec9913f70cee38d5efcd0bccf587d5afd3d3432e9cc98f75cecbdd27e3bf9211e5172", 0x6b}, {&(0x7f0000000200)="b402ddc51ce1eed87a4a41fef6551d0a4606859b72f8bc8eaacb4d7649931d834c6e99abb89cd2d5aa376e406a364034c8309556a68a50f5fdf0f588d44736d0e9a51a8267cdd74557db3004fb183471a34bcbef8769317cc69e439108ab610b596298d05606c990027e9bd43ed5d345903fe692f388eccb80f261d7260a52e07f79b6e88dbffa0b555b3dd73394788691508e184ba6d82efccb26f6c7379434f1652cf58112d80397c9ba44a4f89173cddeac646f407708b262409922e8aaf017159a7ef6f3cd307e017890e98c4ac0b51669bf58095f6600d116773f686e1c827e824bd2a5ea7ff454909e5c4ef5fb39597bcabef6", 0xf6}, {&(0x7f0000000300)="3cb7fc8dfe08e3fc4c708c76af5dca9a4d6dd01acf327ee073de7b48564b12dec874cd8bd8bbea8dcd038ebc449b14a153d845225c24502f6e7bf255c77dab5b4be4aa30332fca1f274109ca501e9e5bbbaebd507368ef6e5406b9aa3afa4eba705691adeb39be0b2182c5186471702601d6edbe59789581ebd75d5d54d6a99bedb95c288f4c5c7a9adc2342d23f78725806f0280681b3af433f08b5b0a31ac8b9b85bdbfebd97be37ea598e7a22698bf3f9e176b82f304b0d6f63ac199a11e82fe6714f9f54b89d", 0xc8}], 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="2c000000840000000200000006000100002c000000000000ffff0000ffff00000300000003000000", @ANYRES32=r2, @ANYBLOB="100000008400000009000000ac1400bb14000000840000000700000001000000feffffff1c00000084000000040000000500100006000000020000004b1a239b18137599fc6f4ce6caf580c591bdf49dd4f21c3c73771f80dbdcc4041b", @ANYRES32=r2, @ANYBLOB="14000000840000000700000003000000000000002c0000008400000002000000b900010010400000c108000006000000090000000300000000000000", @ANYRES32=r2, @ANYBLOB="14000000840000000700000003000000ffffffff1c000000840000000a000000000000000000000000000000000000001000000084000000090000007f000001"], 0xec, 0x80}, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:34:53 executing program 1: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000740)={0x8}, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:34:53 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/105, &(0x7f00000000c0)=0x69) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$getflags(r3, 0x3) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r4, 0xb0e0cb8d836da6c1) 00:34:53 executing program 0: r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x200000000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x21) r1 = getuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 00:34:53 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() fcntl$setown(r1, 0x6, r2) fsync(r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0)=0x0, 0x0, &(0x7f0000000340)) getuid() pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f00000003c0)=ANY=[@ANYRES16=r4, @ANYRESOCT=r0, @ANYRESHEX=r2, @ANYRESDEC=r6, @ANYPTR, @ANYRES16=0x0, @ANYRESOCT=r5, @ANYRESDEC=r6], 0x8, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000380), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r4, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:34:53 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000080)=[r0]) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/242) getgroups(0x2, &(0x7f00000001c0)=[r1, r0]) r2 = socket(0x52317ba1339b9b17, 0x3, 0x3) setsockopt$inet_mreqsrc(r2, 0x0, 0x4e, &(0x7f0000000200)={@empty, @empty, @rand_addr=0x20}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000340)={r6, &(0x7f0000000300)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f00000003c0)) r7 = socket$inet(0x2, 0x0, 0x55) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000400)={r5, 0x5, 0x4, [0xfffffffffffff8f9, 0x1, 0x80000000000000, 0x9]}, 0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000440)={r3, 0x9, 0x8}, 0x8) r8 = socket$inet(0x2, 0x20000001, 0x7f) recvfrom$inet(r7, &(0x7f0000000480)=""/178, 0xb2, 0x40, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000540)={r6, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)={r5, 0x9, 0x3, [0x4, 0x100000000, 0x80000000]}, 0xe) setsockopt$sock_int(r7, 0xffff, 0x0, &(0x7f00000005c0)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000600)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)={0x2, [0x0, 0x0]}, &(0x7f0000000680)=0xc) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f00000006c0)={@rand_addr, @loopback}, &(0x7f0000000700)=0x8) __getcwd(&(0x7f0000000740)=""/22, 0x16) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000780)={r5, 0x5}, 0x8) getsockopt(r7, 0x7, 0xf9, &(0x7f00000007c0)=""/201, &(0x7f00000008c0)=0xc9) setsockopt$inet_mreq(r7, 0x0, 0xc, &(0x7f0000000900), 0x8) sendmsg$inet_sctp(r7, &(0x7f0000000b40)={&(0x7f0000000940)=@in6={0x1c, 0x2, 0x43b0, @loopback, 0x5}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000980)="6b5c21008290847f9cc782a59db8c8fbd853cff2791942abfc6681fb049efee5ab1c4c2e1dd573b7ad9fd0d0a8d011ec03b88067140feabf2f80a4a9e3381d878dcc37e089b631f2e8173809c0442b7aea70689c6bc6d78f31803ea888c4de95568f8f4d4200f3f38f481b5451a2f689aba2e0092c11948bdd3e0d94a9e1b98d6251c872b0cd530f8463bcb66c95cc17ba6c191a868b8191f653e57fda5b801902d58ed7", 0xa4}], 0x1, &(0x7f0000000a80)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x5, 0x20, 0x2, 0x5, 0x5, 0xfffffffffffffffb, 0x7fffffff, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x20, 0x4, 0x800, r9}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x812f, 0x4100, 0x81, 0xfff, 0x1b, 0xa7, 0x7, r9}}, @authinfo={0x10, 0x84, 0x8, {0x5}}], 0x84, 0x4}, 0x20081) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000b80)={r6, 0x9}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000c00)={r5, 0x1, 0x5, [0xfffffffffffffffc, 0x3d2b, 0x7ff, 0x2cc, 0x5]}, &(0x7f0000000c40)=0x12) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000d00)={r4, &(0x7f0000000c80)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x8, @empty, 0x5c}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @empty, 0x2}]}, &(0x7f0000000d40)=0x10) 00:34:53 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x3, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x800) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000200), &(0x7f0000000180)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x100, 0x6) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r3 = dup(0xffffffffffffffff) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x24) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x40, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffd4) setsockopt(r3, 0x7fffffff, 0x7, &(0x7f00000004c0)="809a6a11e1233c85d6adaafe7ae775d6548eb37369d44cfae37f888152e37509583007ba566807a0a5254dbc27611be828da41d3561ce0e6c88b2caa79b3fa641262eddabde43ad5ae476737300917f295b6d83d4c802c9a61317032adeea2c63775946c5d0f45e901ad5dca2f992f8f9821d9d3f966e5426ef214f86401f81bc5997341be034c8d62aaa58e500531fa758438471f149142285db7388f3f9bcf5099940f08f7fc931254587560cdea4c58d4972cb285c40ae861d6acb7b568f49372f1de241ffd7cd2c085e3b658477163ca2e50c0a6700a816dbb67257f9e3dc5e84df44d48ade714da7c336397f0ec9bca8cd23e7280d0ab6940e540929af02853d7fbf4cbd382c0c4c6beaa8638117a08826686fca3e65da5f2625ae53218209fd77ffc94ece5b81ddb2b0fa8f24cd67b94771fd3961bf1f01205f6833412944779c576a2bc79c13584607a375f64c77f6fb5f16e38b2cf9d0887920e639cf63d0693a5d76d5753cc67a30051c6db654716b498d64aecbb302a307d9b5786d8e0d04e10148982651726c38b565e5797301f915e2b102c300578e44e572d543e80cf190fe5542a84e996ef9a1aaf15011fa1704257db1f6779f47f56c43db2951a43306b41875241a48262b53fb5d61a46bc884a0e7b1790f8b6d0ffd352b91310913c14054d280920c7fd5a2c00be34971f94ed3be4478a1549dfaacf2473977b1bdef469b8e265d5183c471f928b0344e184ec2853b782b4fe6c3c99585a75b192d114c0904c5f26471722834d208c47b7c1da315afc8856a15b1089695b7ef8d9d9bc6db7e527947f2a7fc96f193c776ce38ab5933121b6e3febb76e2e0fe319050d82ef30f5f7a9c836e07e5b72aaab06f67f1d151d6dc4dba87755b1e0c6c016d1ca076f01208ec52919884806119b3276bf0fb510d91c19f7685ba70ba840bdd769900be73983da8ed664ac30b17bd1b993b7fb55cf41c43de3ce0e78a958bff808740dccdc44324198654d5d36eed3d975183f544559de664ae5a7a708e877b8c969bddc2358607d530cdc83d4b58b151a5487686c158563cf5fc5158c9a7278ceacff79be38aa9ac951c7d472ea8ce63b873a1433c82cff1b01325fef52206a3eaa426780797b4c5840bbb25a401537885ca12b91b8e6d97c0c11308d93b040988196ed7058a04f2007604250bca174b3d3d624f6879c0bd1ab9976c137261af5e3754f5e8748e85f3885ce88198164c7b1451b452dcf768a1200657022aad0354d78a6eb1075d6279c23199a1e42141b3bb67e0240ee2d5c5ab18c7dbdf29c9276abd8791f23bd6d6e981ef2939fc4baf4ccf5c7c1fcfb65003410011aa63f20792d282c4981d95a418462ea14a24d5ca74fb0cf8f5c1c0710d2cb5a4bdfd5220d3e90c6a19283cc205f2ab8f1fe6a79cc3cce33a1ad45f03850b480d646797a5d0cd601cb0f270ec0bfd70fa39e97e670a36709063e16eea47b1978b5f130feb0bb545c69f380ea6862d6cbb7e6d151e02341e2ed89687183d1ecbb7e11659c5add4338118e899987ef5aa276e2940eecfa48420e434d416730e8041e9bf80041fa33767a5c1e04fa5bcdb4e975e890215ba08f354b128dd4dfe0e7b53acd6ddc87478fc6afe7ab6c1ac4d0ec305df5e505fe00f0d17e7cbd54029727aa18ef898e3fb604f8eab45dee78f34bf69df5d588b736a90adb2b9b6e7b38079122a3fbeac49f8008ed79c082eecb0801254c45869aed07e1f93f0c225b3300f66c54bba8604f94a865944f16e4669cb28ee4e72e17bce098fadf732bf77b66c9580a75b376521e2083ba9c690220628fea2165b2cc27c608f2f51d49693fcf9ba70be43d7fbb4b57c68c2bf1b1f85c9f66493e14f0ae2ac04e66921f6bbf3360a04b0fcc46aa436aec754e07b6a246932bba13b33968bd855dd95e9d7be514efa140fe56a870fca91caf194bb3c280f4d78f4a563e0b9369672f375a4b1fe553a492d288dc1a0a71936339873a20fcfcb31a1f0828f066902bf3bc9c9858912cd8df8cd28646a14ff185ed0fb4bf48ac6decc5ae74b75210ca865dd4bfa02956ec716b14e73e8f915a03a169f694b96c68e3e9173ff26ef682ff7a25f30165e84662b4ec71bb62de09955215cc79851501981b39bab12db204c055cb8492593954f580bf9736d09e065977922e8b1b3b844cc77b7b484f099593eebc6a1cd691b0635e9ddf05a9af53347980238dd21ce84e4ba50cff07575ed75ef75bfdc821b17387ceeba240be9c6ec5bcd86dbdadda7c77de0ff857995b14c602888ce8b00d88b6f9b50477e4941e9935ad1f83acd611e4555fbeaf0387b11a22c479b3c1f3883a9eb2980f1453df821e15f306c6a594b6247bc9a372f317351642a84252990df762303a8ee039a3e3173f1f3b252bb5c9d5149489fe9168b6c513c35b30acafe70924ff037015b4e21b99a92611e71dcd0ba42c89a21f2ee38241bbcf76da356b2097069256a1ef0a4ef6df41b3de3b78b2ed628cd14ac6f954bcf4139e048b264affcfba087652bececed098f72f2a8e37f64031bbb991c7f2ca262c3ddf80378c1b0b413c835616cd77722dfbedf5f9e98ae6f7a2de5f56d4c334744e61a3f6bbe491a77cfbadee436de8b05706a8919f7bcc4b3b9e1f9acd384f2715a8503ffe201e28db43f77dd832eb1cd2e1634b83118b1d6ad9b16802756cab2ab8ba5f64009b06759fb3b2dc1b11192a1b219d2b4cdd684d8af5fefddd5953a701b560fcdebf248ff8311efbb8993b7e1cacb120cafdcfecc998415efc540eec661a0c7256013da69daaa47a87a4c832bff7061514c8687a9f5d0f2d3b7efcdaa4b9a6a925ae9e1d0548b62db34eb87290f93d8420fd96be4a5e7ba297880c2a935b0dfef99eb27e5727d6ae140590818aca39ab0251d0749ec4276e7ef82775789a4f657675d19bcf6afbce8783928511c897677e7a01c43c0d7c19deed5a745ea2d26b94edb4f1382075234e484975e67cdda16d0253ac3d417972e5c722054c875838c65c5a419505a1c948437abb526fcbab367f27be6f22b3e7e5198ccd3630012a98cb2a609f53319b8057899378f46f5c5307f2655ceeab0ed9e332da9d92f078dd8d9c04bc40b2c75b8af73e23898360f526588fa4ce43a788a14938f6d3a6663532d2540b52ddee6e8ff0d4fe5a7f6c210514c557b7cd68f44b66bbbafa95b8bd13dcbc5a217b25103245926f5ade1262c92191344a5f08c5f5a14170885b7dcebfddd0622d65bab1d2bd37d05d302283838d53d71dfcea717f364d3161d35e9a15c1f63970efb107a50a0e8345a5e381f027e0cab2fd3d7a470a6cba8cf93e6e10c0a3b3364c72e920a128afd755cfde11cf0fc83185221761d65e010cc7cd61271ada0efc1048437ebe413fdacf4e79081813d36d086bff74715a3b99fbd6b687bbab1485f02b5a13056ab330298c01806df8cff637f4cff495fb376fa043fdfa84ee034b2218f78a4a49733f327c3518c92a14570deb1682909f8e5387b37f1df19c871296868295743aac4266b7f1429dbc056365435b19baa99f4dbe7007278aa4791a83e87a0d7581ed5825d296156167a2491f487e73e95757d057acd1975919d2433617920173bdfe31b9166b8e9ca778b37c620eb0bf1351ecdf9623c12a2afe8b98848f39a1f6443776e816f2805143489e2b30047faec829eecb92201d2d2970d0a08c22b99b55f8112a2c04df1b023ee8e3faf54b3483bdc65f5e90902637aedfa937b7e351183aa7ca1f419ba9ae365a9f306af426db7f4045c44a93e78edf2b8fef81f99312d2f17a50c85be7a8909fdf08a487640d85abbe69b681a6293519764d197a7c7815111d5641a6c23f7cce07d0199f96d0cb6808d89f5a6e3fb620562e814df30f5a0ebe3296cc60cf3b0a8b901f52ba6aad6cff831bb33d1f46fee5aad4bd33adfeaa0187f98cd79324196ddbbcd80314ddd0f360221a2da865107ad365a20cd0eb314cd32a26fdd815eaceb8eb4a6a9194a7ee594de297fa4691eaf20f95bd7dc158f09b488681d2cbe48ccff5e56ce0d9e033fbf3beda82ce6dbe6d8596ef09a64c5194b3c141778889a6a62d743a23b165dfda09d5413877e9aac6b82d2b91b3d059d2ebe47744248941187e0514b2eb9941dfe137c51a8df762343a79777c7162c245ec3b6e9a7c1ca5d6e9feb4101c015f9b217c0f1df50388ffa9dd273b635589d038b649d7ae6730d813677b893fe28234612ba5be4fc501869e6adf61a019e100e0b33dcb38221fcaafdb798d0b30b535ee41e0f6cf66549e958a05fa94396e7fe1147323474bbeea30dff4935e32a80c1ce79022c53d10f816064b42475a160c395c2e84b640270d64053050589ea06ad4b6be106e9c7d543d15f6bcf84c9930f709e7fb5f99fd04acb9250b2c41601815fd0f9c66b46e9a4577d2c506bc86596d5b6123a206dc3246dcfebf61531de8fdcd9394ad901bb819db626bdcc7c16e66a15df4b4e9f86b85cb7f18614a041b0d06e2f2dca9188aca64494c39c3b04460428b0db8a92766a3e931a15b4cf4f2531954ef7b1c98d8808554ac21362d547a3c7e3e06d90e7e4aee50d501b2a41a705efde8b747aef8cb748fb6310a01c3d01ac9dc08def57c7ac5365ea1e5ee3ba4c8321cf6b80191c442fe5c8e85818d91c5fa71869e7f091609879b9642a324f1973db84ccd88d854bd4809b46b98f9b2df171ce0cd1d3a97acd716aa4022a556978be4a51c7eb84b67049a6f16c147274585e91afa2c9ca6f780a419e7cfa4e424193eea4534d1b1d05713b53dd959a4fd8023b5c4801b62589ca0960a1cb8638b03c6441cda31d443bdd9e0ae26481feb95a98f7c58f6f2846cf703cb211f40feab9496afdbf7f13349306151e54c919ee9aee769790e602755133c7dcfa3f34ac5497b7706ad0d92e2e7fdace1a8b3a480ed6911c2b64ccaa9061201103739bb74f627a19fb69b667014b55b95900ee7931271f8601cfdd0376b4f72e9e2fba53557c37b132ff5f231b7b1742bca670362ae299c9efb9078631a5dde10a2f990e3ef750f8e28e64d44fae11022dbeb4b7eec2f8da5ac3fd04677fc36900a15588d56d1f253ab95671e87308b5113689462b406b4d71e93c4f41fcb245cbf99083c455f7f88c216bce214dd8857b0c96757607aa92f75a1b673a5565d49e63135104560c6cca621bd9ae3faac065604921fca066b2a4e4714a406689108fb0ece0c04460cc0861ce93155439d0c181938fa0b2e83a478b1164e6581c17a0b39a12b405345f3be8632ec6bdfc2c73d0f547e675047a95d89fc52443b1b95df7647493e7d84d9dc91af2675dde37f76e887b039d0100d25820a8ee16eb96692a6e1ea7fcb9a732a71472c613f0fc75a2586b2ee00fae1c70937938cf4b6768ee3cbe2ddcac2752f80e52494508b328adf67deeac8737dc907372246ad953aa32ad9242633ce766110bf868781fdfa7014df349635c76ece60dbc5b06d1ec705eb9aa1597c1856ab61821172954ca1ee758389b2d3de88aecbae58886780ad4958072f943e03718432e9b02810ef46fcb55841f1127e01545308d445242d516ced8086b4d6852365a54baf032d39e8304084b716fe7299778d9d8d4b4d1341e04c2277e440635566590829f3935b2b1f08c9c4d114e361660712e38265fc7b3ac8132ab2843a898da137c632f26153a5cb1bf0c8aac68bcc510ea63a40fef2b075842c46d9ac17fe58cb4af03343f608318090c1d934a8e", 0x1000) 00:34:53 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x5400, @loopback}}, r0, 0x80000001, 0x3ff, 0x3e}, &(0x7f00000000c0)=0x8c) 00:34:53 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) r3 = fcntl$dupfd(r0, 0x0, r2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x10000, 0xca, 0x300, 0xfb7, 0x5e4, 0x9, 0x3ff, 0x4, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)={r4, 0xe5, "2d6ff75415926aa9230bb9150274040995291b8bb545915c3efad8aa022c5ac66b39ee5ce9f5120fdb6f3c474e483d2a701c6a35dd7e4a06b12ffb8a02f6e3f2797e0b53e09c04ed567d8bde945902878b033999be1e34dd2814c03832e0d52a7709394cff2bf47a818615f438a835d83f28c993512d3fb6b2f994b8d882d42138c32062a3505e9d57f75c0324d0b723c2963a50b1e59462e7c0c9e218c8388c36706eada4ace9e636bfc66288911c04167300c45555917030b7ec01ce79af25f81fe74b59f4de8ab3fa2bb7ec11808f5ac46f779492ead416f719149cc8773a6a648e83e6"}, &(0x7f0000000240)=0xed) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, r4}, 0x8c) accept(r3, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x3, 0x1, [@loopback]}, 0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000400)={0x0, 0x620, 0x3, 0x8, r5}, 0x10) r6 = socket(0x3, 0x20000000, 0x7) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000440)={@remote, @multicast2, @multicast2}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f00000004c0)=0x5, 0x4) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$getown(r1, 0x5) r7 = accept4(r1, &(0x7f0000000540)=@un=@file={0x0, ""/67}, &(0x7f00000005c0)=0x45, 0x30000000) r8 = accept(r3, &(0x7f0000000600)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000640)=0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)={r5, 0x7, 0x2, [0x1ff, 0x3]}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xff}}, r5, 0x0, 0x7, 0x1, 0x1, 0x8}, &(0x7f0000000780)=0x98) syz_execute_func(&(0x7f00000007c0)="8f0978d1d54180d1b4c40235af900000000043023e400ffcf3f2420fd05006c46155fe050008000064467a07450ff9ddf246da01") getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) setuid(r9) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f00000008c0)={r4, 0x3}, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x180, &(0x7f0000000900), &(0x7f0000000940)=0x4) fcntl$getown(r2, 0x5) r10 = accept4(r6, &(0x7f0000000980)=@in, &(0x7f00000009c0)=0x10, 0x10000000) getresuid(&(0x7f0000000a00), &(0x7f0000000a40), &(0x7f0000000a80)) getgroups(0x7, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000ac0)='./file0\x00', r9, r11, 0x200) getsockname(r10, &(0x7f0000000b40)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000b80)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) 00:34:56 executing program 0: r0 = socket(0x6, 0x10000001, 0x15f3) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="4d7005ae32e2e082022e2f66696cb7ec6ce4186f05f80289790a7bec8cf4dbacb1d072cbab5c257b3f8f3c07a55b880396bc38ccadf7221f67be394d00a7503db67d1720fe0bca3c8257c2eb709738c8aebd4bc60c4ac239b20de7cbecfb09422eb9eae63f7cde050f5d5270efc823d1efc32c9b6510d38403bf2a2cdc2908b23fadaa00"/143], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x2, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:34:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x100000001, 0x1, [0x9]}, &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001140)={r1, 0x6, 0x6, 0xaec6}, 0x10) getpeername(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff00"/4098], &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0x4) 00:34:59 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000020a, 0x0) dup(0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) fsync(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7, 0x9, 0x7fffffff}, &(0x7f0000000200)=0x10) 00:34:59 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() fcntl$setown(r1, 0x6, r2) fsync(r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0)=0x0, 0x0, &(0x7f0000000340)) getuid() pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f00000003c0)=ANY=[@ANYRES16=r4, @ANYRESOCT=r0, @ANYRESHEX=r2, @ANYRESDEC=r6, @ANYPTR, @ANYRES16=0x0, @ANYRESOCT=r5, @ANYRESDEC=r6], 0x8, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000380), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r4, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:34:59 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00'/12, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="8980c67287626d4ec072b582099fb03d229906333d0cc4dfdb9c4e9ee70101c743e81e234782ee55a7720a03b77e45a8c803464f47a948f4a582aa02317d49f701e4280b9fa2e670dee1d0b69a2efb7fcd206e842e12e680b598c2bc2b6fbe2b9e281fc5662dbeae1c816c91026f439a251b850c68bca6a43ee948e26922e0c066a360f7cdb96b7e739d07a405ebb942c7aead9cf427d11127bf9d0824e4f74e42eff489f672e4672373b646fdf8ddf5fef06277", 0x276) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x98, "2384f730f40d492ba1d1db11b3e5fb68690bc810ae5c60537f069cc445086bc43aab6c5760991a975e69cdbd60ec0c795c7f09a7263770a48e7f553894c776cda00e13859398defae1b033b2952a9596752d2c0a4f32cb7bcc1434a5aa546bc83d59d73d3d581d4163054659017a3daf24fbf3016a3971c6d88b75af4244b337a4c5542c7a3a37be87f95185d6c59a5793e40f4d18173e92"}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x5, 0xc0000000, 0x1000, 0x7fff, 0x9, 0x43, 0x7fffffff, 0x4f3d, r1}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x19}, &(0x7f0000000140)=0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f00000004c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0x9f, "ec865654e875339026a1f824141ad4d9b532c71f43fa74057b050efd58b345a0a0e31d6ebba6a574f423be09fe7b17eb2d393f46c054973289453c1b9ef5262dff447d14e8d270fca2dc8fa89f90a9103992468b86ce3afb59e9f6fb6b54f794bd08c77a8b40f1d7339ce25e25fd88c5e318c9a1895a7b8698d6550c29cb71ff6ab87954754d0e3745dc467424fd57bf3779aeaef519d1f38050e1"}, &(0x7f0000000340)=0xffffffffffffff9d) 00:34:59 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) execve(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='+$@\x00', &(0x7f0000000340)=':\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='/*.\x00'], &(0x7f0000000500)=[&(0x7f0000000440)='+[\x00', &(0x7f0000000480)='&$%(!\x00', &(0x7f00000004c0)='\x00']) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x2000000000000231, 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="7ff8ffffffffffffff00000002000000ac1400aaac1400aa"], 0x1) exit(0x0) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), 0x0) poll(&(0x7f0000000240)=[{r1, 0x2041}, {r0, 0x101}], 0x2, 0x3e0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:35:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) shutdown(r0, 0x1) fstat(r0, &(0x7f0000000100)) sendto(r0, &(0x7f0000000000)="27f1b0844a8fd0c6627ae7abf13e0dcafb24a1b5824dc81f793859e8946f14b99a7ca52c0c327f0eec5778da84cbc5b55e57c234e33bce18bcd3cb3023f81725324da04e45bf5f8371e2", 0x4a, 0x100, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xc3a}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x525ddb8e, 0x5, 0x6, 0x7, {@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4800}}, 0x0, 0x63, 0x80000000, 0x80000000, 0x1, 0x27}}, &(0x7f0000000080)=0xb0) 00:35:00 executing program 2: r0 = socket$unix(0x1, 0x7, 0x0) listen(r0, 0x0) 00:35:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000008af65f4fcdf3055fe30000000000000000000000000000000000000000000000000000000000000000000000000000001300"/119], 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/209, 0xd1}, {&(0x7f00000017c0)=""/216, 0xd8}], 0x9, &(0x7f00000004c0)=""/47, 0x2f}, 0x42) preadv(r0, &(0x7f0000001c80)=[{&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f00000019c0)=""/207, 0xcf}, {&(0x7f0000001ac0)=""/211, 0xd3}, {&(0x7f0000000580)=""/62, 0x3e}, {&(0x7f00000005c0)}, {&(0x7f0000001bc0)=""/157, 0x9d}], 0x9, 0x0) 00:35:02 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() fcntl$setown(r1, 0x6, r2) fsync(r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0)=0x0, 0x0, &(0x7f0000000340)) getuid() pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f00000003c0)=ANY=[@ANYRES16=r4, @ANYRESOCT=r0, @ANYRESHEX=r2, @ANYRESDEC=r6, @ANYPTR, @ANYRES16=0x0, @ANYRESOCT=r5, @ANYRESDEC=r6], 0x8, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000380), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r4, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:35:05 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) execve(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='+$@\x00', &(0x7f0000000340)=':\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='/*.\x00'], &(0x7f0000000500)=[&(0x7f0000000440)='+[\x00', &(0x7f0000000480)='&$%(!\x00', &(0x7f00000004c0)='\x00']) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x2000000000000231, 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="7ff8ffffffffffffff00000002000000ac1400aaac1400aa"], 0x1) exit(0x0) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), 0x0) poll(&(0x7f0000000240)=[{r1, 0x2041}, {r0, 0x101}], 0x2, 0x3e0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:35:06 executing program 3: mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 00:35:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000000, 0x2, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0x7}, &(0x7f0000000100)=0x8) bind$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, 0x10) 00:35:06 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, 0x0, 0x0) listen(r0, 0x2b52) 00:35:06 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="820a02000a0000000000"], 0x10) close(r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x0) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x30000000) 00:35:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00dd4c072ea2f856be8283c5e780ff7e"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='WG', 0x2}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000140)=@abs, 0x8, 0x0}, 0x0) 00:35:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000008af65f4fcdf3055fe30000000000000000000000000000000000000000000000000000000000000000000000000000001300"/119], 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/209, 0xd1}, {&(0x7f00000017c0)=""/216, 0xd8}], 0x9, &(0x7f00000004c0)=""/47, 0x2f}, 0x42) preadv(r0, &(0x7f0000001c80)=[{&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f00000019c0)=""/207, 0xcf}, {&(0x7f0000001ac0)=""/211, 0xd3}, {&(0x7f0000000580)=""/62, 0x3e}, {&(0x7f00000005c0)}, {&(0x7f0000001bc0)=""/157, 0x9d}], 0x9, 0x0) 00:35:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4) writev(r0, &(0x7f0000000300), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080)="ed408ef2e944fa036b5ba47cf813be2ea3a861707eb9c09608436cfdeff9509096274de84e5eb70e991a53232ac4e7785d5c0efffc5d108ddf", 0x39, 0x1, &(0x7f00000000c0)={0x2, 0x1, @loopback}, 0x10) 00:35:07 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) execve(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000400)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='+$@\x00', &(0x7f0000000340)=':\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='/*.\x00'], &(0x7f0000000500)=[&(0x7f0000000440)='+[\x00', &(0x7f0000000480)='&$%(!\x00', &(0x7f00000004c0)='\x00']) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x2000000000000231, 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="7ff8ffffffffffffff00000002000000ac1400aaac1400aa"], 0x1) exit(0x0) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), 0x0) poll(&(0x7f0000000240)=[{r1, 0x2041}, {r0, 0x101}], 0x2, 0x3e0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:35:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0) 00:35:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sync() select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) select(0x40, &(0x7f0000000040)={0x10001, 0x6, 0x54, 0x5, 0x5, 0x16f3, 0x1, 0x2}, &(0x7f00000000c0)={0x0, 0x4, 0x2, 0x9de0, 0xa3, 0xe3, 0x9, 0x2}, &(0x7f0000000100)={0x7, 0x6, 0x97d, 0x888, 0x4, 0x4, 0xffffffffffffffff, 0x620}, &(0x7f0000000140)={0x100000001, 0x8}) 00:35:07 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe8085008000000100000000000000ba02"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r1, 0x0) 00:35:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f3"], 0x10) 00:35:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000ed0bfb22147ea204481c6f1ff62ba17a79a56654915becd83197e7d36c1359117885d837caf070f1739f97200ec0b158f8be0334f22f4e01f5b1e9a430530e0f49ef5cb89cc152fb76d9778d53b79016"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) shutdown(r0, 0x2) 00:35:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000008af65f4fcdf3055fe30000000000000000000000000000000000000000000000000000000000000000000000000000001300"/119], 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/209, 0xd1}, {&(0x7f00000017c0)=""/216, 0xd8}], 0x9, &(0x7f00000004c0)=""/47, 0x2f}, 0x42) preadv(r0, &(0x7f0000001c80)=[{&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f00000019c0)=""/207, 0xcf}, {&(0x7f0000001ac0)=""/211, 0xd3}, {&(0x7f0000000580)=""/62, 0x3e}, {&(0x7f00000005c0)}, {&(0x7f0000001bc0)=""/157, 0x9d}], 0x9, 0x0) 00:35:11 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)="7909008ce60c923afeed35c008060007080014047102025263c8c2d50b8fa73e1a9ab221b4ba2070070071ac960d7aacad5ed7721a2c000049084b98e76eea0a1ae671ac960d") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) 00:35:11 executing program 0: r0 = semget(0x0, 0x0, 0x1e3) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/226) 00:35:11 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x20000000) lseek(r0, 0x0, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) r2 = socket$inet6(0x1c, 0x1, 0x800) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_opts(r1, 0x0, 0x70, 0x0, 0x0) 00:35:11 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xb9}, &(0x7f0000000200)=0x3b) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x7fff, r2}, 0xc) 00:35:11 executing program 3: accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x30000000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[], 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x6e, "80b2d91f2c344f9838f900d64627697e32d0159562154f472398d151298d8f85c0c179fc2909ad44bd0c06a19bdd87ed453a687c6779364654bfb27c8a22610f55acb870f8795c774106998d83542c745cbfa32782200ba4041dc217a253b4e08d81e4b7e3bbbdab7b6ff9ea93d1"}, &(0x7f0000000080)=0x76) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, r3}, 0x8c) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r2, 0x1) accept4$inet(r0, 0x0, &(0x7f0000000280), 0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f00000002c0)=0x7, 0x4) 00:35:11 executing program 0: socket(0x1c, 0x200000000003, 0x0) setuid(0xee01) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0xffffffff}, {0x6, 0x100}}) 00:35:11 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) semget(0x0, 0x2a60e45b0591aaad, 0x44) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000740), &(0x7f0000000780)=0x10) freebsd10_pipe(&(0x7f00000003c0)) sendmsg$unix(r3, &(0x7f0000000700)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000400)="aace2d2ad7386449a4b7fe9f36d90edbe38da8fa6289867887f2c08b216de98e74918e75d47eebccf941d0e34e268e032d77eb235a3ddae459efef", 0x3b}, {&(0x7f00000004c0)="865f8e8ba72c61afa4b1cdb178e732eeee678deeda3a1370ea828f9128ce08d975c1179afc46fc7c78528a94895fabd80240f74babc94c7bd62355bbc4c2d63ed72bae723d16c8ca012bdca23bd30bf3f0c6fb759a7700cf15d852de0be3689ad88173a31c712a251cb88841a179a677f73da1b432c3c5aa0393b8c70bd788089264fc5780f738a9e2251a6f7432f7cf0ef74bf1b3", 0x95}, {&(0x7f0000000440)="8521c5faa9f1fd340b7937d758b237aa23734b357e291024f24d11a68c1884401a06ca76df57db", 0x27}, {&(0x7f0000000580)="ef7b034f1bad1620b9303bd3cdd8cbd95d95fd530b8dc3d37cef4619f688ade4b599240a132c93d45c2f60aecb4dd24c8dd4578cdcc653415a1a4f7df96e557368a78d78024ff55527c620fb044ae9de75cf9510f2ff0f155adf", 0x5a}, {&(0x7f0000000600)="b2a0c886ba232ad34b69ea58d5b8914c3ba98b5779af4c8e20144aa4b32119e46b997c3c2055590d0a87dcc4f1984caf1b7940a816eb745c1d89b3a866c49de260a0a937f4eef6ee41d5af65d5323758c45a7ba9f5c3", 0x56}], 0x5, 0x0, 0x0, 0x2000c}, 0x20101) getpgrp(r2) 00:35:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000008af65f4fcdf3055fe30000000000000000000000000000000000000000000000000000000000000000000000000000001300"/119], 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/209, 0xd1}, {&(0x7f00000017c0)=""/216, 0xd8}], 0x9, &(0x7f00000004c0)=""/47, 0x2f}, 0x42) preadv(r0, &(0x7f0000001c80)=[{&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f00000019c0)=""/207, 0xcf}, {&(0x7f0000001ac0)=""/211, 0xd3}, {&(0x7f0000000580)=""/62, 0x3e}, {&(0x7f00000005c0)}, {&(0x7f0000001bc0)=""/157, 0x9d}], 0x9, 0x0) 00:35:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 00:35:18 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) getgroups(0x6, &(0x7f0000000400)=[r0, r1, r2, r3, r5, r6]) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:35:18 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) semget(0x0, 0x2a60e45b0591aaad, 0x44) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000740), &(0x7f0000000780)=0x10) freebsd10_pipe(&(0x7f00000003c0)) sendmsg$unix(r3, &(0x7f0000000700)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000400)="aace2d2ad7386449a4b7fe9f36d90edbe38da8fa6289867887f2c08b216de98e74918e75d47eebccf941d0e34e268e032d77eb235a3ddae459efef", 0x3b}, {&(0x7f00000004c0)="865f8e8ba72c61afa4b1cdb178e732eeee678deeda3a1370ea828f9128ce08d975c1179afc46fc7c78528a94895fabd80240f74babc94c7bd62355bbc4c2d63ed72bae723d16c8ca012bdca23bd30bf3f0c6fb759a7700cf15d852de0be3689ad88173a31c712a251cb88841a179a677f73da1b432c3c5aa0393b8c70bd788089264fc5780f738a9e2251a6f7432f7cf0ef74bf1b3", 0x95}, {&(0x7f0000000440)="8521c5faa9f1fd340b7937d758b237aa23734b357e291024f24d11a68c1884401a06ca76df57db", 0x27}, {&(0x7f0000000580)="ef7b034f1bad1620b9303bd3cdd8cbd95d95fd530b8dc3d37cef4619f688ade4b599240a132c93d45c2f60aecb4dd24c8dd4578cdcc653415a1a4f7df96e557368a78d78024ff55527c620fb044ae9de75cf9510f2ff0f155adf", 0x5a}, {&(0x7f0000000600)="b2a0c886ba232ad34b69ea58d5b8914c3ba98b5779af4c8e20144aa4b32119e46b997c3c2055590d0a87dcc4f1984caf1b7940a816eb745c1d89b3a866c49de260a0a937f4eef6ee41d5af65d5323758c45a7ba9f5c3", 0x56}], 0x5, 0x0, 0x0, 0x2000c}, 0x20101) getpgrp(r2) 00:35:18 executing program 0: r0 = socket(0x1, 0x10000000, 0x6c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) 00:35:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) accept$inet(r0, 0x0, &(0x7f0000000000)) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(0xffffffffffffffff, 0x0, 0x100, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) ftruncate(r0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:35:22 executing program 1: select(0xfffffffffffffdc0, 0x0, &(0x7f00000002c0)={0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x4, 0x0, 0x80}, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4, 0x5, 0x3ff, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:35:22 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) semget(0x0, 0x2a60e45b0591aaad, 0x44) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000740), &(0x7f0000000780)=0x10) freebsd10_pipe(&(0x7f00000003c0)) sendmsg$unix(r3, &(0x7f0000000700)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000400)="aace2d2ad7386449a4b7fe9f36d90edbe38da8fa6289867887f2c08b216de98e74918e75d47eebccf941d0e34e268e032d77eb235a3ddae459efef", 0x3b}, {&(0x7f00000004c0)="865f8e8ba72c61afa4b1cdb178e732eeee678deeda3a1370ea828f9128ce08d975c1179afc46fc7c78528a94895fabd80240f74babc94c7bd62355bbc4c2d63ed72bae723d16c8ca012bdca23bd30bf3f0c6fb759a7700cf15d852de0be3689ad88173a31c712a251cb88841a179a677f73da1b432c3c5aa0393b8c70bd788089264fc5780f738a9e2251a6f7432f7cf0ef74bf1b3", 0x95}, {&(0x7f0000000440)="8521c5faa9f1fd340b7937d758b237aa23734b357e291024f24d11a68c1884401a06ca76df57db", 0x27}, {&(0x7f0000000580)="ef7b034f1bad1620b9303bd3cdd8cbd95d95fd530b8dc3d37cef4619f688ade4b599240a132c93d45c2f60aecb4dd24c8dd4578cdcc653415a1a4f7df96e557368a78d78024ff55527c620fb044ae9de75cf9510f2ff0f155adf", 0x5a}, {&(0x7f0000000600)="b2a0c886ba232ad34b69ea58d5b8914c3ba98b5779af4c8e20144aa4b32119e46b997c3c2055590d0a87dcc4f1984caf1b7940a816eb745c1d89b3a866c49de260a0a937f4eef6ee41d5af65d5323758c45a7ba9f5c3", 0x56}], 0x5, 0x0, 0x0, 0x2000c}, 0x20101) getpgrp(r2) 00:35:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000008af65f4fcdf3055fe30000000000000000000000000000000000000000000000000000000000000000000000000000001300"/119], 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/209, 0xd1}, {&(0x7f00000017c0)=""/216, 0xd8}], 0x9, &(0x7f00000004c0)=""/47, 0x2f}, 0x42) 00:35:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) accept$inet(r0, 0x0, &(0x7f0000000000)) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(0xffffffffffffffff, 0x0, 0x100, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) ftruncate(r0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:35:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) accept$inet(r0, 0x0, &(0x7f0000000000)) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(0xffffffffffffffff, 0x0, 0x100, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) ftruncate(r0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:35:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) accept$inet(r0, 0x0, &(0x7f0000000000)) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(0xffffffffffffffff, 0x0, 0x100, 0x200) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) ftruncate(r0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:35:29 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:35:34 executing program 0: syz_execute_func(&(0x7f0000000000)="45c16c501d03c48279797c8ec0c4e149e3e436f08119bc27c9c40f01d43626670fbc1e36400f0f23a66466450f55dec4a3f962e90bc48271a76600") r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) dup(r0) pwritev(r0, &(0x7f0000000600), 0x0, 0x0) read(r0, 0xffffffffffffffff, 0xfd52) 00:35:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x0, "a70ef343b715ac1961194ac1d3fae8d6"}, 0x14) shmctl$IPC_INFO(r1, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x9b, 0xff, 0x5, 0x100000000, 0x1, 0x100000001, 0x5, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x0, 0x7fff, 0xabc, 0x96e, 0x7f}}, &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x8, r3}, &(0x7f0000000240)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffff4) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) execve(0x0, &(0x7f00000006c0)=[0x0], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000003c0)) open(&(0x7f0000000000)='./file0\x00', 0x408, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) msgsnd(0x0, 0x0, 0x0, 0x0) 00:35:35 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) semget(0x0, 0x2a60e45b0591aaad, 0x44) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000740), &(0x7f0000000780)=0x10) freebsd10_pipe(&(0x7f00000003c0)) sendmsg$unix(r3, &(0x7f0000000700)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000400)="aace2d2ad7386449a4b7fe9f36d90edbe38da8fa6289867887f2c08b216de98e74918e75d47eebccf941d0e34e268e032d77eb235a3ddae459efef", 0x3b}, {&(0x7f00000004c0)="865f8e8ba72c61afa4b1cdb178e732eeee678deeda3a1370ea828f9128ce08d975c1179afc46fc7c78528a94895fabd80240f74babc94c7bd62355bbc4c2d63ed72bae723d16c8ca012bdca23bd30bf3f0c6fb759a7700cf15d852de0be3689ad88173a31c712a251cb88841a179a677f73da1b432c3c5aa0393b8c70bd788089264fc5780f738a9e2251a6f7432f7cf0ef74bf1b3", 0x95}, {&(0x7f0000000440)="8521c5faa9f1fd340b7937d758b237aa23734b357e291024f24d11a68c1884401a06ca76df57db", 0x27}, {&(0x7f0000000580)="ef7b034f1bad1620b9303bd3cdd8cbd95d95fd530b8dc3d37cef4619f688ade4b599240a132c93d45c2f60aecb4dd24c8dd4578cdcc653415a1a4f7df96e557368a78d78024ff55527c620fb044ae9de75cf9510f2ff0f155adf", 0x5a}, {&(0x7f0000000600)="b2a0c886ba232ad34b69ea58d5b8914c3ba98b5779af4c8e20144aa4b32119e46b997c3c2055590d0a87dcc4f1984caf1b7940a816eb745c1d89b3a866c49de260a0a937f4eef6ee41d5af65d5323758c45a7ba9f5c3", 0x56}], 0x5, 0x0, 0x0, 0x2000c}, 0x20101) getpgrp(r2) 00:35:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000008af65f4fcdf3055fe30000000000000000000000000000000000000000000000000000000000000000000000000000001300"/119], 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/209, 0xd1}, {&(0x7f00000017c0)=""/216, 0xd8}], 0x9, &(0x7f00000004c0)=""/47, 0x2f}, 0x42) 00:35:37 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0xa84, 0x100) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:35:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0xe4, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66686c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xa, 0x8001}, &(0x7f00000002c0)=0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={r2, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:35:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000008af65f4fcdf3055fe30000000000000000000000000000000000000000000000000000000000000000000000000000001300"/119], 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/209, 0xd1}, {&(0x7f00000017c0)=""/216, 0xd8}], 0x9, &(0x7f00000004c0)=""/47, 0x2f}, 0x42) 00:35:42 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) semget(0x0, 0x2a60e45b0591aaad, 0x44) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000740), &(0x7f0000000780)=0x10) freebsd10_pipe(&(0x7f00000003c0)) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000400)="aace2d2ad7386449a4b7fe9f36d90edbe38da8fa6289867887f2c08b216de98e74918e75d47eebccf941d0e34e268e032d77eb235a3ddae459efef", 0x3b}, {&(0x7f00000004c0)="865f8e8ba72c61afa4b1cdb178e732eeee678deeda3a1370ea828f9128ce08d975c1179afc46fc7c78528a94895fabd80240f74babc94c7bd62355bbc4c2d63ed72bae723d16c8ca012bdca23bd30bf3f0c6fb759a7700cf15d852de0be3689ad88173a31c712a251cb88841a179a677f73da1b432c3c5aa0393b8c70bd788089264fc5780f738a9e2251a6f7432f7cf0ef74bf1b3", 0x95}, {&(0x7f0000000440)="8521c5faa9f1fd340b7937d758b237aa23734b357e291024f24d11a68c1884401a06ca76df57db", 0x27}, {&(0x7f0000000580)="ef7b034f1bad1620b9303bd3cdd8cbd95d95fd530b8dc3d37cef4619f688ade4b599240a132c93d45c2f60aecb4dd24c8dd4578cdcc653415a1a4f7df96e557368a78d78024ff55527c620fb044ae9de75cf9510f2ff0f155adf", 0x5a}, {&(0x7f0000000600)="b2a0c886ba232ad34b69ea58d5b8914c3ba98b5779af4c8e20144aa4b32119e46b997c3c2055590d0a87dcc4f1984caf1b7940a816eb745c1d89b3a866c49de260a0a937f4eef6ee41d5af65d5323758c45a7ba9f5c3", 0x56}], 0x5, 0x0, 0x0, 0x2000c}, 0x20101) 00:35:42 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/96, 0x60}], 0x1, &(0x7f0000000180)=""/239, 0xef}, 0x40043) r2 = socket$inet6(0x1c, 0x7, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000300)=""/198, 0xc6}], 0x1, &(0x7f0000000440)=""/174, 0xae}, 0x40001) getsockopt$inet6_buf(r2, 0x29, 0x31, 0x0, &(0x7f0000000000)) 00:35:42 executing program 0: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) rmdir(&(0x7f0000000380)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0xfffffffffffffeef) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) dup(r1) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000700)=ANY=[@ANYBLOB="4ed22cb7f30db1a1f70b0446702c499defaf32c978e1df97a0b0f0d0f4a07e4ffdf9a8c1f307e5c624db1fb648ab52542a0708fc7911260f4d844b4d21c241dd686c37e2a5efb0fba0864f9b7befbcf4f5d4741abe5d93d819675b29bcf7007e2d11f7364bdceb8f5368728553fcc50be546a021c3287fcb438a48acebcee073a9dee01b195ffefdecfea3dcee76f3179c2e7bb0884baef3d9b7f9f1c63cd2b6c050d31fb25c9e8eff5e9b8a8b8792b2af853767bade892e220d050af80e609a63c17001625e5e7b589182895bb8308ca8e43c842555d31b0583ea7976"], 0x1) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x7f4, 0x8, 0x7fff, 0x10001, 0xc25}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x0) lseek(r2, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x400}, 0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r5 = socket(0x1c, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) clock_settime(0x0, 0x0) r6 = getuid() poll(&(0x7f0000000140)=[{r2, 0x20}, {r5, 0x20}, {r2, 0x40}, {r1, 0x40}, {r1, 0x6}, {r1, 0xe2}], 0x6, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000880)={r4, 0xd8, "71e8bfd5c865be590907a2d6f81a562f6b8b2c158809266d79e5ad452aeb40cbd9e21192c1fbe6e94ad2ae19df94c614d13927a34317a8db6c12b8535a16982f842a95dc8902e96735e8e404127cffb2da4cf1d8f9badcc29927e3756ec635594463b37837cc424a7571bc5297bfae89195ffef423591133f929d04c758aff632a39e3b8bd31308b07a924ff5011fffbb51188eb20851db4184cea23fe6f10e58782a01d03c5a2b59489463f8c955acf37ba5c3c3f9aa2f8c1ff22d5236c449ae8015fa3db5e3374740360ac3d913a24b8d7c00c844dddf4"}, 0x0) freebsd11_lstat(0x0, 0x0) freebsd11_stat(&(0x7f0000000640)='\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, r6, r7) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:35:43 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x2002, 0x1ff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x4}}, 0x0, 0xfd, 0x1, 0x8000, 0x2, 0x6}, &(0x7f0000000300)=0x98) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x3d0}, &(0x7f0000000380)=0x8) accept$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x9, 0x17a760b0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x8565, 0x9, 0x100000001}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000008af65f4fcdf3055fe30000000000000000000000000000000000000000000000000000000000000000000000000000001300"/119], 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/209, 0xd1}, {&(0x7f00000017c0)=""/216, 0xd8}], 0x9, &(0x7f00000004c0)=""/47, 0x2f}, 0x42) 00:35:48 executing program 0: msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="4b486be91bb7e653"], 0x1, 0x800) 00:35:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000008af65f4fcdf3055fe30000000000000000000000000000000000000000000000000000000000000000000000000000001300"/119], 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/209, 0xd1}, {&(0x7f00000017c0)=""/216, 0xd8}], 0x9, &(0x7f00000004c0)=""/47, 0x2f}, 0x42) 00:35:49 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x40000308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x7f, 0x800}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:35:50 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) semget(0x0, 0x2a60e45b0591aaad, 0x44) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000740), &(0x7f0000000780)=0x10) freebsd10_pipe(&(0x7f00000003c0)) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000400)="aace2d2ad7386449a4b7fe9f36d90edbe38da8fa6289867887f2c08b216de98e74918e75d47eebccf941d0e34e268e032d77eb235a3ddae459efef", 0x3b}, {&(0x7f00000004c0)="865f8e8ba72c61afa4b1cdb178e732eeee678deeda3a1370ea828f9128ce08d975c1179afc46fc7c78528a94895fabd80240f74babc94c7bd62355bbc4c2d63ed72bae723d16c8ca012bdca23bd30bf3f0c6fb759a7700cf15d852de0be3689ad88173a31c712a251cb88841a179a677f73da1b432c3c5aa0393b8c70bd788089264fc5780f738a9e2251a6f7432f7cf0ef74bf1b3", 0x95}, {&(0x7f0000000440)="8521c5faa9f1fd340b7937d758b237aa23734b357e291024f24d11a68c1884401a06ca76df57db", 0x27}, {&(0x7f0000000580)="ef7b034f1bad1620b9303bd3cdd8cbd95d95fd530b8dc3d37cef4619f688ade4b599240a132c93d45c2f60aecb4dd24c8dd4578cdcc653415a1a4f7df96e557368a78d78024ff55527c620fb044ae9de75cf9510f2ff0f155adf", 0x5a}, {&(0x7f0000000600)="b2a0c886ba232ad34b69ea58d5b8914c3ba98b5779af4c8e20144aa4b32119e46b997c3c2055590d0a87dcc4f1984caf1b7940a816eb745c1d89b3a866c49de260a0a937f4eef6ee41d5af65d5323758c45a7ba9f5c3", 0x56}], 0x5, 0x0, 0x0, 0x2000c}, 0x20101) 00:35:50 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) clock_getres(0xb, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) clock_settime(0xe, 0x0) 00:35:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) preadv(r0, &(0x7f0000001c80)=[{&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f00000019c0)=""/207, 0xcf}, {&(0x7f0000001ac0)=""/211, 0xd3}, {&(0x7f0000000580)=""/62, 0x3e}, {&(0x7f00000005c0)}, {&(0x7f0000001bc0)=""/157, 0x9d}], 0x9, 0x0) 00:35:59 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r1, 0x4}, {r1, 0x2041}], 0x2, 0x1ff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r3 = dup2(r2, r1) getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:36:02 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2007000000000000000000000000000000000000010200"/128, @ANYRES32=0x0, @ANYBLOB="7ab871a48b737c41"], &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x7, 0x4}, 0x8) close(r0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x5da}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) 00:36:02 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000200), 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x10, 0x8, 0x4, r1}, 0x10) 00:36:02 executing program 0: rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x9) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) 00:36:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) recvmsg(r0, &(0x7f0000001980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000008af65f4fcdf3055fe30000000000000000000000000000000000000000000000000000000000000000000000000000001300"/119], 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000001640)=""/76, 0x4c}, {&(0x7f00000016c0)=""/209, 0xd1}, {&(0x7f00000017c0)=""/216, 0xd8}], 0x9, &(0x7f00000004c0)=""/47, 0x2f}, 0x42) 00:36:06 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) semget(0x0, 0x2a60e45b0591aaad, 0x44) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000740), &(0x7f0000000780)=0x10) freebsd10_pipe(&(0x7f00000003c0)) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000400)="aace2d2ad7386449a4b7fe9f36d90edbe38da8fa6289867887f2c08b216de98e74918e75d47eebccf941d0e34e268e032d77eb235a3ddae459efef", 0x3b}, {&(0x7f00000004c0)="865f8e8ba72c61afa4b1cdb178e732eeee678deeda3a1370ea828f9128ce08d975c1179afc46fc7c78528a94895fabd80240f74babc94c7bd62355bbc4c2d63ed72bae723d16c8ca012bdca23bd30bf3f0c6fb759a7700cf15d852de0be3689ad88173a31c712a251cb88841a179a677f73da1b432c3c5aa0393b8c70bd788089264fc5780f738a9e2251a6f7432f7cf0ef74bf1b3", 0x95}, {&(0x7f0000000440)="8521c5faa9f1fd340b7937d758b237aa23734b357e291024f24d11a68c1884401a06ca76df57db", 0x27}, {&(0x7f0000000580)="ef7b034f1bad1620b9303bd3cdd8cbd95d95fd530b8dc3d37cef4619f688ade4b599240a132c93d45c2f60aecb4dd24c8dd4578cdcc653415a1a4f7df96e557368a78d78024ff55527c620fb044ae9de75cf9510f2ff0f155adf", 0x5a}, {&(0x7f0000000600)="b2a0c886ba232ad34b69ea58d5b8914c3ba98b5779af4c8e20144aa4b32119e46b997c3c2055590d0a87dcc4f1984caf1b7940a816eb745c1d89b3a866c49de260a0a937f4eef6ee41d5af65d5323758c45a7ba9f5c3", 0x56}], 0x5, 0x0, 0x0, 0x2000c}, 0x20101) 00:36:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) preadv(r0, &(0x7f0000001c80)=[{&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f00000019c0)=""/207, 0xcf}, {&(0x7f0000001ac0)=""/211, 0xd3}, {&(0x7f0000000580)=""/62, 0x3e}, {&(0x7f00000005c0)}, {&(0x7f0000001bc0)=""/157, 0x9d}], 0x9, 0x0) 00:36:07 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) semget(0x0, 0x2a60e45b0591aaad, 0x44) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000740), &(0x7f0000000780)=0x10) freebsd10_pipe(&(0x7f00000003c0)) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000400)="aace2d2ad7386449a4b7fe9f36d90edbe38da8fa6289867887f2c08b216de98e74918e75d47eebccf941d0e34e268e032d77eb235a3ddae459efef", 0x3b}, {&(0x7f00000004c0)="865f8e8ba72c61afa4b1cdb178e732eeee678deeda3a1370ea828f9128ce08d975c1179afc46fc7c78528a94895fabd80240f74babc94c7bd62355bbc4c2d63ed72bae723d16c8ca012bdca23bd30bf3f0c6fb759a7700cf15d852de0be3689ad88173a31c712a251cb88841a179a677f73da1b432c3c5aa0393b8c70bd788089264fc5780f738a9e2251a6f7432f7cf0ef74bf1b3", 0x95}, {&(0x7f0000000440)="8521c5faa9f1fd340b7937d758b237aa23734b357e291024f24d11a68c1884401a06ca76df57db", 0x27}, {&(0x7f0000000580)="ef7b034f1bad1620b9303bd3cdd8cbd95d95fd530b8dc3d37cef4619f688ade4b599240a132c93d45c2f60aecb4dd24c8dd4578cdcc653415a1a4f7df96e557368a78d78024ff55527c620fb044ae9de75cf9510f2ff0f155adf", 0x5a}, {&(0x7f0000000600)="b2a0c886ba232ad34b69ea58d5b8914c3ba98b5779af4c8e20144aa4b32119e46b997c3c2055590d0a87dcc4f1984caf1b7940a816eb745c1d89b3a866c49de260a0a937f4eef6ee41d5af65d5323758c45a7ba9f5c3", 0x56}], 0x5, 0x0, 0x0, 0x2000c}, 0x20101) 00:36:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000001d40)=""/152, 0x98) preadv(r0, &(0x7f0000001c80)=[{&(0x7f0000000180)=""/182, 0xb6}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f00000019c0)=""/207, 0xcf}, {&(0x7f0000001ac0)=""/211, 0xd3}, {&(0x7f0000000580)=""/62, 0x3e}, {&(0x7f00000005c0)}, {&(0x7f0000001bc0)=""/157, 0x9d}], 0x9, 0x0) 00:36:13 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) semget(0x0, 0x2a60e45b0591aaad, 0x44) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc357, 0xfffffffffffffff7) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000740), &(0x7f0000000780)=0x10) freebsd10_pipe(&(0x7f00000003c0)) getpgrp(r2) 00:36:15 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x200000000000000, 0xffffffff00000000}, {0x200}}, 0x0) r0 = socket$inet(0x2, 0x10000000, 0xd0c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x656, 0x4) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000400)) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000440)=@file={0x0, '\x00'}, 0x3, &(0x7f0000000780)=[{&(0x7f0000000480)="6d1859154673e53924d8ace8cd7f65a0fbeef557d820b3da07008e43f1e43ff194c5c67385c1d4aa21aa55257c94e37ddc7f000d22771513ef618b3be926d0d0234d190cb4e688ff206759b29f8b37ecf3948b05adac1d090409ea8c0c8f2f1fac4571bb2d1f8ec976d6cfea1db7906ade85349f4344e6c4cd4ea31c75e5cfbaa67ad06c6f71bbdb975e8d06daf84d8e7bf5f3890e681944fa8adef7658bcc943d4cb700c2291497e327dcce809fce444ed5899b3675eb8f67ba3065090ce131ed2931e719f03983bea9f3fa54352f888390a4ec5e3c85e01649570b735fd567114a03", 0xe3}, {&(0x7f0000000580)="89529b350ce269e15cbe5123fff5160d5f4c6acd23bf1fc79b9c5a845eca99b9e52d141225ee135cd28aaac3a09844301a48c4d6e19a1549e70d16ed28e032cae8d53c93aac5497e960af01eef1999d17be99af646d83c3b415b983fd65be3423b8f14c4f1b9f2ddbcca0e7a589e0459250a62fc00cde28bc2c5f2baf4d7ea52ef04a24f6b5142fb39c3e066c24c034757e51e7fde1fb7c272c9ed11e6f1e27a037ab2f184863c54bb9c2c1e", 0xac}, {&(0x7f0000000640)="a025fe3c3ae298f8b4b407e3a28929206e5277a64f2a7a5fc763444c54ca9815054473d2d0bcc46eea6138232d7aea08ed5728782370f10b155fdad903ff4384902daa63fd77ad038d2bcdf14b7255bbc0d39efd36d0728a0b2d3653ab8a0175ff9feeb295c0f92b0026e52c00849b66d14bb1a5198f8ce78cfc2fca812dea19ae285c92609cfabbf0a2ea368be58dd41a3931b4c647034e153089808bdabede4454c19e672591e0050975265ace33936e096a695d700c8e8db2a6a366ab180c1d5e1c943acc26cfffc02ae3678f9f11ea9249e30ee4ce4c472cbdb3e712cd", 0xdf}, {&(0x7f0000000740)="f70430925c3682ecce88a7da480dd7f1788f74a45bb39b3f4f48ed1e0969f78df3dc3d2d6eac0d24dfea452a", 0x2c}], 0x4}, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x4, 0x10) mkdirat(r2, &(0x7f00000003c0)='./file0\x00', 0x8) socketpair(0x1c, 0x1, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r3, 0x0, 0x55, &(0x7f0000000100)={0x57ef, {{0x2, 0x3, @broadcast}}, {{0x2, 0x1, @rand_addr=0xfffffffffffffff9}}}, 0x118) setitimer(0x3, &(0x7f0000000040)={{0x70a, 0xffff}, {0x4, 0x7fffffff}}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000840)={r5, 0xffffffffffffff01}, &(0x7f0000000800)=0x8) 00:36:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="8202a12f66696c693000700ee8941e63e77f62c9b11f10f4f1ed51bb976fe13435b29f578c2190fe05c0c3235316dcd2f90efa315d7ce706574abc65bd8e39c83bf11ddc9c80d8995850ce3656c6dabcbe11a03e1fd7648b9d041bb5f4c7ec1e3d6d7e72d60c378b620fbe9d9094283296c1503115f145f63265e327d2bb58d40f9a3d92ca7145a49d66b36eb6089aa87d4290152c8f5686e9f6125170159f23acd5dea21e8e973e4ce1d1df1ecf54ff384f60"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x5}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) listen(r0, 0x1) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8300, 0x40) 00:36:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x7724, 0x4) ftruncate(r0, 0x400) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) mlock(&(0x7f0000ff3000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 cpuid = 0 time = 2179 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fa84730 vpanic() at vpanic+0x1e0/frame 0xfffffe001fa84790 panic() at panic+0x43/frame 0xfffffe001fa847f0 sbrelease_internal() at sbrelease_internal+0x174/frame 0xfffffe001fa84830 solisten_proto() at solisten_proto+0xc6/frame 0xfffffe001fa84890 sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe001fa84900 solisten() at solisten+0x7a/frame 0xfffffe001fa84940 kern_listen() at kern_listen+0x132/frame 0xfffffe001fa84980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fa84ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fa84ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f9a, rsp = 0x7fffdfffdf38, rbp = 0x2 --- KDB: enter: panic [ thread pid 1341 tid 100309 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why