Warning: Permanently added '10.128.0.152' (ECDSA) to the list of known hosts. 2019/03/17 10:31:23 fuzzer started 2019/03/17 10:31:23 dialing manager at 10.128.0.248:33358 2019/03/17 10:31:23 syscalls: 1 2019/03/17 10:31:23 code coverage: enabled 2019/03/17 10:31:23 comparison tracing: enabled 2019/03/17 10:31:23 extra coverage: support is not implemented in syzkaller 2019/03/17 10:31:23 setuid sandbox: support is not implemented in syzkaller 2019/03/17 10:31:23 namespace sandbox: support is not implemented in syzkaller 2019/03/17 10:31:23 Android sandbox: support is not implemented in syzkaller 2019/03/17 10:31:23 fault injection: support is not implemented in syzkaller 2019/03/17 10:31:23 leak checking: support is not implemented in syzkaller 2019/03/17 10:31:23 net packet injection: enabled 2019/03/17 10:31:23 net device setup: support is not implemented in syzkaller 10:31:30 executing program 0: r0 = socket$inet6(0x1c, 0x20000000, 0x2) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x800, 0x0, 0x522, 0x100, r3}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r3, 0x3}, 0x8) getitimer(0x2, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) getrusage(0x1, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r3, 0x4, 0x3, 0x6, 0x1}, &(0x7f0000000380)=0x14) freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x7c, @local={0xfe, 0x80, [], 0x0}}}, r3, 0x3f, 0x1, 0x200, 0x7, 0x5, 0x4}, 0x98) getsockopt$sock_int(r2, 0xffff, 0x400, &(0x7f0000000500), &(0x7f0000000540)=0x4) pwritev(r1, &(0x7f0000000680)=[{&(0x7f0000000580)="c83e46e58b4c9a42dde17358c3580c81db9793c456d292add185190d4bdd6ea98149d003c15816abf3bdd53e3dc815e32b808651164bec2eb42f302439f97dcbe673a5ed3fd5d1bdd39da8af4d0fc114dd9574be8ebc52f5749d6971f35fbaeea857775f7b11362bb04b70fa6347d5fc647764ecaf13926365ef0c694487d2084dd543e4428b4145c4c9e8d27a2a635dc69825c23d65c7a7d23450e169ef8b6fdd00fda937bf3f4e719ea6ae1989bda4648ce778a66b445fb571d4df0458bda01ed27e13ebc1c0292b0c9cc386e2ca", 0xcf}], 0x1, 0x1f) setgroups(0x8, &(0x7f00000006c0)=[r5, r5, r5, r5, r5, r5, r5, r5]) pwritev(r1, &(0x7f0000000a00)=[{&(0x7f0000000700)="91cde15cda24ba9d3cb548864ba83e8a0cbffc7f820b30a4b1263d2a354d8df95a48a471924647efaa8c633209c6c5cc2b098d365d73f8042e9d76eb5f03363c6eab44cdf06ea702d806c586f7a9779c6b2ef56fd694bf127edbe065e10f78d79047612ba6fecb86320698d1646ce1574b", 0x71}, {&(0x7f0000000780)="a19fe1ef1fa4c42a1b7948b7db9ded68b1a196d8070914df05e2894bc8dc1e37597f65783aa588a602081ac83924f16140644d89b864e4b0dc0018f23850fd73ee917b7a8128375da69940e6ec3b2bc7145460ed6403e3c8b8e3434274a0e9a831e27bf16357a2111e47b19adfe068383e2d667dfedbc95b176f6ea903551a6bc61fb81c88c14cf24701c51aa446e16f5920832aa38f", 0x96}, {&(0x7f0000000840)="cbfe27cc3c762002fc2735a93d63534660ed83e304617c9b597a3f504e0f284b9e528adf099579f4c49c2f466f45b2e25de60c783cc0a0e72f17d2d4f7dcbcd1ea4fd07e4b8db825b3c6b383b39e584b4e7c0a493db40f7d21722dbcff25b069a2688f8283053769e3c7e16a5d871f227ab8ce86ffa62bbbdb995ebb051769175a4f1974ae3a9617feb158ece59e899e939fdb413d7987a84cde2067e3fd00057e1a51f4ea70625ba4ab23851cdc489d8b13ab559e3f0adc33194e82cefe", 0xbe}, {&(0x7f0000000900)="24822cb10414998e7fc44a2a9b088bf6490be946d5398a9ad2076040589fba5607f0e9517f0fe658b623226367b0d3bedab308b8c7ef4aca7775bda694ca0533c28644d0527e33e0034d84da5def99d13bad50088c04af969075f613ac85b2d90dc18fdc6318307f6f1637b94136d6ba904b996733ed7b2538fad86d920b5041fea820c636af2e2a8a92803912befb6b5be09e60a868dce0510269cc39e9018ad888ca46bd361aaec52354f92a5bfdf69bc2d727f5977eb1d3726dcd8f90e5e846e4d81436049eb4dfc8fc32f1766d4e97bec5b87c2a04bf00895eb16c963315300b0a36ad4f1c68", 0xe8}], 0x4, 0x0) getgroups(0x8, &(0x7f0000000a40)=[r5, r5, r5, r5, r5, r5, r5, r5]) ftruncate(r1, 0x3) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000b40)={r3, &(0x7f0000000a80)=[@in6={0x1c, 0x0, 0x7fff, @empty, 0x100}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x1c00000000000000, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @rand_addr=0x9a}, @in6={0x1c, 0x1, 0x6, @loopback, 0x4bf}, @in6={0x1c, 0x1, 0x6, @empty, 0x3f}, @in6={0x1c, 0x1, 0x4, @empty, 0x9}]}, &(0x7f0000000b80)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000bc0)={r4, 0x9ee, 0x5, 0x200}, 0x10) fdatasync(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000c00)={r4, 0x9, 0x3, 0xffffffff7fffffff, 0x6}, &(0x7f0000000c40)=0x18) setsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f0000000c80)="843cfc0ab7e4af207a49be452a708e961b5c21f7b281780dd72e9d8d7ff92808943bb13d10bb6d4d6a5ec97df0bb441dde3e0ab0117445a314ae5ab031b46688536c6ce9a8358af1834f618f267b970f7aefa9e9ecd8c326142b853d0e631f57678b644fb0d0c49706b0421009e99b14c6c7", 0x72) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000d00)={0x4}, 0x1) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000d40)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r4, 0x3dd2}, 0x8) fchmod(r0, 0x64) ftruncate(r1, 0x74) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000dc0)={r4, 0x2, 0x4, [0x81, 0x3, 0x3ff, 0x7]}, &(0x7f0000000e00)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000e40)={r6, 0x8}, &(0x7f0000000e80)=0x8) 10:31:30 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x6) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x4}, 0x1) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xb3, 0x8}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, r1, 0xdf8, 0x0, 0x288, 0x100000001, 0x3, 0xffffffffffffffff}, 0x98) r2 = msgget(0x0, 0x488) msgctl$IPC_RMID(r2, 0x0) r3 = socket(0x0, 0x4, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x3ff, 0xe274, 0x800, 0x3000000, 0x3, 0xfffffffffffff801, 0x4, 0x9, r1}, &(0x7f0000000240)=0x20) sendmsg$inet6_sctp(r3, &(0x7f0000002580)={&(0x7f0000000280)=@in={0x2, 0x3, @rand_addr=0x73}, 0x10, &(0x7f00000024c0)=[{&(0x7f00000002c0)="c54d8ad2ff19f640f14f13267999213067bc2fd6cbd6", 0x16}, {&(0x7f0000000300)="2b3227b7a8a672610689d70bd2a251c121738cc9897841d5", 0x18}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="5b73b3c0b24e2d35c723a7f17b5a868dcb40e34d376da00a2115bd2dd5fef6a395baabaaf5e49e113d0a3b767b9e06c7abf6", 0x32}, {&(0x7f0000001380)="91153897f2bf2e4fb9c0bf1638987ddfd120dd6e276a6607d27079f34b05a767b6beeaaeb8fb8bcfc9caffaebefc6856d64cf59fbf895a66ef7d59203f23a552aaa7ce7087e918c57730abad0b68c6ec63e1af00b49438fb6a287de91331ab319e54936560c5e3ab5053c74989f600f940fcc847f4d113f0fc3ef5b54d3b750209d6c84de589bb0a3b4ffddfcda5926f55a74c7a4fed54bc69e4f4478ed03026dc1bd87cd29573cb1ffd0e7824da32e2bae23bf879604b05376bf8e3b762ba198822c3f992cfe0a7cb9b3a3c6086256d1eba7ecc8c26d7f6646cdf6aa53b2b3eae", 0xe1}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="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", 0x1000}], 0x7, &(0x7f0000002540)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x7fff}}, @prinfo={0x14, 0x84, 0x7, {0x3}}], 0x34, 0x100}, 0x8) getsockopt$inet_buf(r3, 0x0, 0x5f, &(0x7f00000025c0)=""/166, &(0x7f0000002680)=0xa6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000026c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000002700)={r1, 0x699, 0x2}, 0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000002740)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000002780)={{0x1c, 0x0, 0x0, @loopback, 0x8}, {0x1c, 0x0, 0x2, @empty, 0x5}, 0x5, [0x4, 0xec, 0x0, 0x10001, 0x40, 0x7fff, 0x0, 0x9]}, 0x5c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000002800)={r4, 0xec, "42a73157c561f5996c6070451964492a97f480305517d91d13433c53c89a2fb07f4ee5ef9f359bf053934c9d7aedf6b66e65bb50717f0017bbe126f77cb8a7fc2e8938fc75c836a456eb894471a2f68849255ec16672e628e1d602495c5bc42aeea8ee79003213b214f47c6a457276079d0eb122240154f5c7a018ffd61424ae7d65a08893dc50b98db759b5b101af72cae11718e7f716eb56073a3bd16095821a46d9d4731338e7968d9dd530c85cfa095811cd4959226d239796854743a99145fdcf88eaa2aff48c1cce2ed1760714d147ff6b6e1f553b945a2b2726d83cf67a495b04a5fd636f53d06c48"}, &(0x7f0000002900)=0xf4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000002940)={r4, 0x5, 0x5a3fe62fe177fd7b, 0x71, 0x100}, &(0x7f0000002980)=0x18) chmod(&(0x7f00000029c0)='./file0\x00', 0x20) geteuid() setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000002a00)={r6, 0x2, 0x8000}, 0x8) accept$inet6(r3, &(0x7f0000002a40), &(0x7f0000002a80)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002ac0)={0x401, 0x200, 0x5, 0x9, r5}, 0x10) freebsd10_pipe(&(0x7f0000002b00)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r8, &(0x7f0000002b40)='./file0\x00', 0x2, 0xff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000002b80), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000002c40)={r4, &(0x7f0000002bc0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000002c80)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000002cc0)={0x566e, 0x6, 0x7c, 0x2, 0x1, 0xfffffffffffffff9, 0x0, 0x6, 0x1, 0x0, 0x9}, 0xb) msgctl$IPC_RMID(r2, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000002d00), 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000002d40)="a7749d2662f833a193030f880150f3f12c8d0c2b74751376fc6af1d921cef40d6d0daae639aa27d388a268c236d7ae1d4cb6332a9dc634937860a8e14564c4d9fc4aba34ff9e8331945cfdb04be445950c35821d62f5bbd58c67853566fce4e30ff446fee019e3488c963c3e298d614dc685978eb3b492b3b357941acbc5f0b3979f7e209533dfbb3eed7ada9430339fd4dfd767e96d58e48c4f1e5d64b1f64ab0be9862895008df5e", 0xa9) 10:31:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x2, 0x1, 0x3, r1}) r2 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1ff, @loopback, 0x43a}}, 0x0, 0x8, 0xe11, 0x40}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r3, 0x4) r4 = dup(r2) symlinkat(&(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000200)='./file0\x00') bind(r2, &(0x7f0000000240)=@in={0x2, 0x0, @broadcast}, 0x10) rmdir(&(0x7f0000000280)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000002c0)={0x47}, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000300)='cdg\x00', 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r3, 0x7}, &(0x7f0000000380)=0x8) truncate(&(0x7f00000003c0)='./file0\x00', 0x1) faccessat(r4, &(0x7f0000000400)='./file0\x00', 0x8, 0x1100) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000440)={0x5, 0x400, 0x100, 0x7, 0x1, 0x1, 0x1, 0x81, r5}, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000480)={0xb9, "f19da1d66a05e122c61c1c4ac7c6e146"}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000004c0)=0x401, 0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000500)={r3, 0xbe, 0x6, [0x40, 0x20, 0x6, 0x80000000, 0xffffffffffffff80, 0x9]}, 0x14) r7 = open(&(0x7f0000000540)='./file0\x00', 0x20001, 0x2) r8 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_tcp_buf(r7, 0x6, 0x23, &(0x7f0000000580)="7842520ba079c7568f2019db57f7e9e44ab4982eff574a4be7f895771cf4801bf41c82a3202c55b7082411a8a48f32561cf58cd58254f33100d744ba36d4e85a51d4b2ea7229d5726bdd5695d6414715c1c0146da26d34", 0x57) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000600)={r3, 0xa, 0x9}, &(0x7f0000000640)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x51, &(0x7f0000000680)={0x80, {{0x1c, 0x2, 0x0, @empty, 0x7}}}, 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000740)={0x101, 0x2, 0x2, 0x8, 0x7fff, 0x9, 0xfff, 0x6, 0x3, 0xfffffffffffffffd, 0xfffffffffffff351}, 0xb) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000780)={r9, 0x2, 0x101, 0x8, 0x4, 0x5}, &(0x7f00000007c0)=0x14) read(r2, &(0x7f0000000800)=""/225, 0xe1) fcntl$getown(r6, 0x5) getsockopt$inet_tcp_int(r7, 0x6, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) 10:31:31 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x5, 0x1, 0x0, 0x7, 0x1f}, &(0x7f0000000140)=0x98) r3 = accept$unix(r0, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002) getsockopt$inet_tcp_int(r0, 0x6, 0x212, &(0x7f0000001200), &(0x7f0000001240)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001280)={r2, 0xf, 0x9}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001300)={r4, 0x7fffffff}, &(0x7f0000001340)=0x8) r5 = accept$inet(r0, &(0x7f0000001380)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000013c0)=0x10) r6 = open(&(0x7f0000001400)='./file0\x00', 0x80, 0x11) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001440)={r1, 0x400, 0x1, 0x3, 0x0, 0x6, 0x8, 0xfffffffffffffff8, {@in={{0x2, 0x3, @rand_addr=0x7fff}}, r1, 0x4, 0x6, 0x7, 0x7, 0x1}}, &(0x7f0000001500)=0xb8) r9 = accept$unix(r5, &(0x7f0000001540)=@abs, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000015c0)={r8, 0x7f, 0x4, [0x9, 0x1, 0xa6, 0xcc6a]}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001640)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r10, 0x6, 0x4, 0x90, 0x6, 0x2, 0x7}, &(0x7f0000001700)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000001740)={r8, 0xffffffffffff7fff, 0x6, 0xb3}, 0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000001780)=r8, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f00000017c0)={0xf8000000000}, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000001800)=0x401, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000001840)={0x6, 0x20, 0x0, 0x7, r7}, 0x10) getpeername$unix(r9, &(0x7f0000001880)=@file={0x0, ""/4096}, &(0x7f00000028c0)=0x1002) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000002900)={0x4, 0x810, 0x10b, 0x5, r8}, 0x10) fchmod(r3, 0x40) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000002940)={r4, 0xb2b}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000029c0)={r11, &(0x7f0000002980)=[@in={0x2, 0x1, @multicast2}]}, &(0x7f0000002a00)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002a40)={0x9, 0xa00, 0x80000001, 0x1ff, r4}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000002a80)={r2, 0x19, "a7e087083d830fa0886e23196c94980a600535b66b4761803c"}, &(0x7f0000002ac0)=0x21) getpeername$inet6(r6, &(0x7f0000002b00)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002b40)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000002b80), &(0x7f0000002bc0)=0x4) poll(&(0x7f0000002c00)=[{r5, 0x20}, {r5, 0x40}], 0x2, 0x400) dup2(r9, r9) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000002c40), &(0x7f0000002c80)=0x4) 10:31:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x33d, 0x0, 0x3fc, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000b605701870c853ab2372a8abc51e6984b85b7bbed55c6b75a47a5731c3cd3e261b232cc5f76012febb9682adef6cea0200000000000000e341d6e33c231779d9da49c919411331cb84ad91dd09282c0da41169fa374f9976ae575d54f0f30a4543a4ca5047fbf610dabca8f839d3952cbbbd1f61d15c517290b670a85ec816c58a27b9c52fab1e0e19c1e4d67fb3f55e676d645fc60d22f44f30d800e7ac4aa01251c5e3aacfa5768364cfca3642cab4ad3e4bfd7f1e0d5da5453993bbabafbfc727d44e1dcb0aa2823409048b908467b20e705c1ccd711a00e9075b9e95efab3b46c99ecaf59d49ee76777d8a64"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x200}, 0x8) 10:31:31 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) recvfrom$unix(r0, &(0x7f0000001080)=""/28, 0x1c, 0x80, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0xa) socket(0x0, 0x20000000, 0x80000000008f) 10:31:31 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xc5) 10:31:31 executing program 0: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="820239615ed926789b8f5c444f2e000000006c653000"], 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) socket$unix(0x1, 0x0, 0x0) 10:31:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 10:31:31 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x1, 0x81, 0x4, 0x9, 0x99fe, 0xfffffffffffffffc, 0x5]}, 0x12) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r2, &(0x7f0000001f40)=""/89, 0x59) fcntl$setstatus(r2, 0x4, 0x327a8e20914b3ef5) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x8]}, 0x6) write(r1, &(0x7f0000000040)="5a32b71329c56e80997c2d9f4cda69d654a9f7ae1318b395e17cee2a79599ec2d58d0937c108c2153e777f00788f2d3dfd093aac037ae46c47c7e710a81f3fd00dafadf54cce0c3babd489929c827d8a61c8670ad8d69b8475ea01e5d6443aa3e03815c3abaa68b8645ff9bf0800000000000000909d588492a8166e6d585be3a36333cc40c28607464593725cd3ad3df81b85c00b239610b1f88fcff9b6076fbc7eb21c1fd1311f0aefc6f61e902ecd86dc117fafaa5bf6742103cae2", 0xbd) 10:31:31 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xffffffffffffff00, 0x5, [0x3, 0xffffffffffffffe0, 0x100, 0x7, 0x5]}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xea, 0x0, 0x0, 0x0, 0xffffffffffffff61}, 0x0) 10:31:32 executing program 3: ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) r0 = msgget$private(0x0, 0x90) msgctl$IPC_RMID(r0, 0x0) 10:31:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x88, &(0x7f00000000c0)=ANY=[@ANYBLOB="00026c65302f66696c65300000610000"], 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x5dd9}, 0x8) r2 = accept4$inet6(r0, 0x0, &(0x7f0000000100), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8a4c, 0x6, 0x100, 0xad1, 0x1, 0x40, 0x3, 0x5, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r3, 0xb54, 0x2, "739a"}, 0xa) socket$inet6_tcp(0x1c, 0x1, 0x0) 10:31:32 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 10:31:32 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x2b25, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0xffffffffffffffff) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, 0x0, 0x0) 10:31:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x1000, 0x31b) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x2) 10:31:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x6b34, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xa}, 0x0) 10:31:32 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fchdir(r0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0xfd}], 0x1) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) fcntl$lock(r2, 0x9, &(0x7f0000000000)) flock(r0, 0x8) listen(r1, 0x5) 10:31:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @loopback}, 0xffffffffffffffc4) 10:31:32 executing program 1: select(0x40, &(0x7f0000000040)={0x3f, 0xfff, 0x7, 0x3, 0x20, 0x5, 0x240000000000, 0x6}, &(0x7f0000000080)={0x2e1, 0x100, 0x7, 0x40, 0x7f, 0x9, 0x7f}, &(0x7f00000000c0)={0x7fffffff, 0xfffffffffffff001, 0xffffffff, 0x1, 0x4, 0x0, 0x4, 0xff}, &(0x7f0000000100)={0x800, 0x4b0}) select(0x210, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000003000)) 10:31:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback=0x7f000003}, 0xc) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/176, 0xb0}], 0x1, 0x61) login: lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800121f0020 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b80e at witness_debugger+0x8e #1 0xffffffff8110b442 at witness_checkorder+0xf72 #2 0xffffffff8107a713 at _sx_xlock+0xb3 #3 0xffffffff812c113c at inp_setmoptions+0x17bc 10:31:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) flock(r0, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x24, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x2, 0x8, [0x5, 0x101, 0x800, 0x40000000000000, 0x101, 0x6, 0x0, 0x6f6]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x80000001, 0x1, 0xcd, 0xf9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x25, 0x1, 0x4, 0x48, 0x9, 0x5, 0x7, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x7, 0x3, 0xff, 0x2, 0x3}}, &(0x7f00000001c0)=0xb8) #4 0xffffffff812d954f at ip_ctloutput+0x80f #5 0xffffffff812dd2f9 at rip_ctloutput+0x2c9 #6 0xffffffff8115a0a1 at sosetopt+0x101 #7 0xffffffff81162708 at kern_setsockopt+0x158 #8 0xffffffff811625a3 at sys_setsockopt+0x33 #9 0xffffffff81716806 at amd64_syscall+0x436 #10 0xffffffff816deb8d at fast_syscall_common+0x101 10:31:32 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x3, 0xffffffffffffff00, 0xc45, 0x9}, &(0x7f0000000180)=0x14) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x13, &(0x7f0000000040)={0x2, [0x4]}, 0x8) 10:31:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000), 0x0) 10:31:32 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000140)="cc8880f72b9a04c8cad23b372e4320db0f531ab6caec7b6c69750a34e2fd23780c8fa8a47f22be8364b2f4d39c1c40065cfe80db7b58728a50b0441c708c57f6a24b69fe66804044102f1bdd3b72fe7beaacab2e85253a6c68691a0ac479cf470ba6da81eb1410a17bc983d360924a", 0x6f}, {&(0x7f00000001c0)="e50672e8dfe8ffa1268dad757b490df52472d9d31e83e7f30df9d9266226aacb70fb380875c5befa9b498987d35b42ee9a80eaced11c23276887d1b56ec52e", 0x3f}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="2bd9c63f154f32cc60b858c3cc8322aca3727ed8d45ceb494af44ee1a08e6c9e5beb242e6c389fdc992ced8d9f75f829fe7fcb4a618c00f204b5f38d725b45279a8c40745a4c534af09aed563e3205d5c2d78b3b3c62f3e4b77a3f04f0ba18e1e73feab561afc91d4290c7a7b8e94b5467ca8e9655e92f8601ef03ed265add70c890d30dfc340d8536a058719e03329eeda418fd3c115ef78da4b0ed6fdb7391b9820424b02948fd6182a096a0fc5010cec004e0e58d149dcc655a59bedbd152cb421de175a494ca8a34500fe9a720aa1582b999216b9e2cb6b5ac0299432e80d46161debe890cba01dcf92575e9fa8b38a619adebfa1243", 0xf8}, {&(0x7f0000001300)="ce5479201c2561111b07c0831687154fad96986f66d4c422f1f4fb46efab7eee506f5178f6ba77c3748b11fcb78f651abd7110f4ecad22ea224a74ab4ccf07c8ada0337f476720e73fbbd2a5ccbfe7c8372e28fd2b5b8e303f86c3d4beb1fb537700a9ac2af76d211d8016f2828e0506d127d25b1d69981ff5c784db4c42e98b89", 0x81}], 0x5, 0x0, 0x0, 0x1}, 0x20000) fcntl$getown(r0, 0x5) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./control\x00', 0x0, 0x9) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0) renameat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000001480)='./file0\x00', 0x8002, 0x0) fchmodat(r1, &(0x7f00000014c0)='./control\x00', 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000001500), &(0x7f0000001540)=0x4) 10:31:32 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x4936539db8f43b9a, r3, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x14, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb468893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 10:31:32 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x8, 0x4) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x80000000) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='\x00'], 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file1\x00', 0x800001, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0xfffffffffffffccc, 0x10000004) r2 = accept(r1, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x6) r5 = socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="c401bbc9b3"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901af"], 0x0) 10:31:32 executing program 2: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x71df97e4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x8000}, &(0x7f0000000380)=0x8) fstat(r1, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x6}}, r3}, 0x8c) 10:31:32 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x200, 0x40) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8400, 0x0) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)) 10:31:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000240)='./file0\x00', 0x8) setsockopt(r0, 0x0, 0x3, &(0x7f0000000080)="a46fb9131759257b7c8d94e36d3d99c43173a6cf7f105ba5e1c89929b905bcac25a338af43475b2f69f3bd43457a3800000000000000000000", 0x39) 10:31:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) sendto(r0, &(0x7f0000000180)="462a7d6e8239edbcc91c0af566755319d868f1881c23963b9eec513371e2c49ab7c46a424428ac21f8831de3c00d4eeb239829e8b99e847426fd5d80c3f6ccea8468fe15486cb41a7920ccfa83bb4ae4000ef23e10fce5296fbf1e1e132e00140c6e770ea8553eb59cffa8c61a03b420ad9aaa89cde342aacee185340c8e1c98e0e9bf5ce8fa99fa14221acbde26443455c5a2115e42d31ff5bebeb6aea4cf212b0249dddd6840a3d572233861d0ca51c4a7cad8f2fb3576b7b056bb98", 0xbd, 0x20001, &(0x7f00000002c0)=ANY=[@ANYBLOB="c51d174e7d39d3d6882e00e83092b9a82e0abb9471f564cb5cb0930000000000"], 0xa) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) shutdown(r0, 0x0) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000280)={0x3, 0x1, 0x2, 0x9, 0x1000}, 0xc) 10:31:33 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x81) getpid() setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xfffffde4) r1 = getpgid(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000040)) open$dir(&(0x7f0000000000)='./file0\x00', 0x20002, 0xb0) 10:31:33 executing program 3: r0 = socket(0xffffffffffffffff, 0x2, 0x40) freebsd11_fstat(r0, &(0x7f0000000040)) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r0, &(0x7f00000000c0)=""/252, 0xfc, 0x3, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 10:31:33 executing program 0: socketpair(0x17, 0x3, 0x5c13, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect(r0, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x19, @empty, 0x7fffffff}, 0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x3, 0xfffffe5a) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x7fffffff, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380)={r4, 0xeaf}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r5, 0x2, 0x8, 0x9, 0x7, 0x4}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 10:31:33 executing program 2: madvise(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x10000005) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) syz_emit_ethernet(0x78, &(0x7f0000000000)="8340716dab4c197d7b41bf4e8b5bb792dc5485e51e980a3c0463449b366270dddd708be45210858a2e44023ac5fbf9c6eb6ed985f46aff14e99b9623dc757cad68241b4d689080e9895aa91c956a660980b88b31f125c298eb4050c8f9cf562f1c09ebbd3a0980e5d5d5ba0225c855fb58c400d5e1857725") 10:31:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000df26a308c2246b60b797f98db5559c72337b3b34a4f7fbe70702cd1188735ee3226fab35c9dc8cf0b60cce83b6c893d0e0aee87e8a4afd7249ed74314c6c99ee8f25f9a4c4c2ef50817ea90e998f6fc00f36fd110ec74b18df5f67275e16b27fd2073d85c1c17e00f93cf3d44ed7bb770976335ba5c421ea39c00aafe7af7ce8a215e3d4cfd9d41af2597642128acd8288d00aaffcbf07df8e029579195900f6c5b6f210cdb50a49ca3c53cb983a94fa8389f56fb021074a08c170a780f9472a503d3e5d8aa647c5d3ca34edbc9ac805c2e2c876aa801d"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x240e5ceb, 0x800, 0x9, 0x80000001, r1}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:31:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0xde5, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x0, 0x4, 0x20, 0xc97f, 0x3}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xad33, 0x3ff, 0x10, 0x3f, 0xde, 0x4, 0x0, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, r2, 0x7fffffff, 0x2, 0x288, 0x9, 0x0, 0x401}, 0xa0) close(r0) 10:31:33 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x0, 0xffffffffffffffe0, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) write(r0, &(0x7f0000000140)="85fbd17267dc6bbc05a48e6629291fc719ae3c2bd78e38c78ee2f5d781fb986fb2ca213a1c4cf179324a0832b1005c85aec25dabbe29333f800bb673401eec4366b4d8244f9ef541b53b9492371f9355f43048031e", 0x55) fstat(0xffffffffffffff9c, &(0x7f00000002c0)) setgroups(0x0, &(0x7f0000000100)) sync() 10:31:33 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="030000002df9cb822bda05600aa232afd397f3820d45f89ac12e3d1b855c63b3ed55cb96ccc4e2c404000000d492e9fafb273b4b19d1e2eb502922fa38dea624f1cc3900f6af84cdef983e701a01a5741d33412733c240d4a93b1610516593cf22432865cf277fc9702cc16b78b6f56c400a9cd8688f048ff7ab55ecb36cbf65b5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r1, &(0x7f0000000380)}, &(0x7f0000000200)=0x10) bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x2cf, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x1c) 10:31:33 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="89", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000e1ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x268) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x800, 0x7}, &(0x7f0000000200)=0x10) 10:31:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1ff, 0x0, 0x1, 0xffff, 0x5}, &(0x7f0000000040)=0x14) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r3, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) 10:31:33 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="ef18f22a317d189d592d1be9c4511c900780841a2474653bfd918862e2530310bcbd2b8af6042d9e4e514c9d00176215d10fb826d6c6ba97df3f623e99f9071c6e04a4270504d719fec6f5d2394cd16269ca2fadfd9f0a2f103b4aa3fded6a663c32f37f786dae7143d9f35eec5af4e61f367082c8d79b207961ea279517c4a850e244f93c2f0000000000000000e5a82b1319f357523383285a3a72786483cd53742069824975"], 0x1) freebsd10_pipe(&(0x7f0000000080)) dup(0xffffffffffffff9c) dup(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x54) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000040)='/', 0x80, 0xffffffffffffffff) 10:31:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000380)=""/86, 0x56}, 0x0) pipe2(&(0x7f0000000040), 0x100000) dup2(r1, r0) sendmsg$unix(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0}, 0x0) 10:31:33 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x101ff, 0x1) r1 = accept$inet(r0, 0x0, &(0x7f0000000180)=0xfffffffffffffeeb) setsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x3c0) 10:31:33 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x0, 0xffffffffffffffe0, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) write(r0, &(0x7f0000000140)="85fbd17267dc6bbc05a48e6629291fc719ae3c2bd78e38c78ee2f5d781fb986fb2ca213a1c4cf179324a0832b1005c85aec25dabbe29333f800bb673401eec4366b4d8244f9ef541b53b9492371f9355f43048031e", 0x55) fstat(0xffffffffffffff9c, &(0x7f00000002c0)) setgroups(0x0, &(0x7f0000000100)) sync() 10:31:33 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="01010100856d5780998e7906df592bdb862d4535f8b01ed53bb0b9ffffff901f32386282c225364c7ca617"], 0x9) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x70) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRESHEX=r0, @ANYPTR], @ANYRES64=r0, @ANYRESHEX=r0], @ANYRESOCT=0x0], 0x2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 10:31:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) shmget$private(0x0, 0x1000, 0x220, &(0x7f0000ff9000/0x1000)=nil) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x11, r1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x3, 0x6, 0x5, 0x5aca311c, 0x5}, &(0x7f0000000100)=0x14) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x6) 10:31:33 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c643000fbbdbed94ef9ae61444a69f5276302c3ecb9bc6ce5c467c7c9"], 0x1) dup2(r1, r0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0xdd, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 10:31:33 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0), 0x0, 0x183}, 0x0) 10:31:33 executing program 0: mincore(&(0x7f0000dfd000/0x200000)=nil, 0x200000, &(0x7f0000000080)=""/173) r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0xfffffffffffffefd) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 10:31:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, r1, 0x4, 0x0, 0x4, 0x597, 0x9, 0x6f}, 0xa0) setsockopt(r0, 0x7, 0x2, &(0x7f00000003c0)="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", 0xffffffffffffffc9) 10:31:33 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x1000000000202, 0x23) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1) lseek(r0, 0x0, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1d8) 10:31:33 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket(0x10000000002, 0x3, 0x0) setuid(0xee01) getsockopt(r1, 0x0, 0x4000000067, 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) 10:31:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x15a) 10:31:33 executing program 2: r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 10:31:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) writev(r1, &(0x7f0000000140), 0x1) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) unlink(&(0x7f00000000c0)='./file0\x00') 10:31:33 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000) read(r1, &(0x7f0000001f40)=""/89, 0x14) fcntl$setstatus(r0, 0x4, 0x44) dup(r0) write(r0, &(0x7f0000000240)="5a32b71329c56e80997c2d9f4cda69d654a9f7ae1318b395e17cee2a79599ec2d58da237c108c2153e777f00788f2d3dfd093aac037ae46c47c7e710a81f3fd00daf90f54cce0c3babd489929c827d8a61c8670ad8d69b8475ea01e5d6443aa3e03815c3abaa68b8645fd9bf4d593a13af1f6c55909d588492a8166e6d58651badf133cc40e28607464593725cd3ad", 0x8f) 10:31:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3829bb4c, 0x3, [0x9, 0x74, 0x20]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r3, 0xc3d3}, 0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x2, &(0x7f0000000000), 0xff12) 10:31:33 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(0xffffffffffffffff, 0x2) flock(r0, 0x2) flock(r0, 0x1) 10:31:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5c, 0x8, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x7447, 0xfffffffffffffffe, 0xfff, 0x0, 0x401}, &(0x7f0000000140)=0xa0) 10:31:34 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = socket(0x17, 0x4, 0x3) fchmod(r0, 0x130) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 10:31:34 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0xc37, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, {0x1c, 0x2, 0x5f9, @empty, 0x3f}, 0x8000, [0xbfb, 0x2, 0x7, 0x1, 0x9, 0x3f, 0x8, 0x4]}, 0x5c) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_opts(r1, 0x0, 0x31, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) 10:31:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={r2, 0x4, 0x100000001, 0x80000001, 0x2645, 0x6, 0x4, 0xf8, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x8, 0x1, 0x8, 0x4, 0x100}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x903, &(0x7f0000000100), 0x10) 10:31:34 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) listen(r0, 0x3) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat(r1, &(0x7f0000000100)='/', 0x421002, 0x0) 10:31:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666d6c653000"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x40, 0x800, 0x9, 0x0, 0x0, 0x10000, 0x2, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x5, 0x8, [0x2, 0x800, 0xff, 0x276de1a8, 0x9, 0x2, 0x7dec, 0xf2]}, &(0x7f0000000340)=0x18) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_http\x00', "473863a288d5fcb577d372159410e851f71d6d4a65040d1b4dd3ed211237ac6e20fc679c8f62c80b55622d5ae7473931e1a432dce26c6583919545643d01530de3f0860fc6c8adf77de6bb1692fca0709c6819331b02d6c712c0957d868113c2f4bbc8932298812968e41b33bfc068008593396baf5c7c69d56d4e08bc5362cbe41c2ed24fed2dec298abd142772020478d82b2be708545fe5addc01e25bd894ac5e03db5b12ad65e768bebd3dedb6f6d069c27c5bb10a4f1d4cd7d372bf7573689db5eee0ac555cf9cc83c2d4c606ce6a1807aec2b436feacafd8c5a00f5128a31983c4577c6f4584880586d6ea4dce"}, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff7200000400000078ce000006000000fb000000"], &(0x7f0000000100)=0xa0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380)={'accf_data\x00', "f2faac2a79fcb773091c2844d1576d4c7e91d1eeeca6dc21b2847f3b9a4c01a60f27b29b42aa1d4fcd4874b872d30218d450ac01965c2dfa52fed095303a224bd448ce7dc6565a28edb17baf937ba7390d2aae91a1c33f6ed0099eb9338c70326367d992253d8ca7294b671e4a2c3b910b464f5a572000d1cfa42127c04e2368ae52dc4c879a98042945603306a91ae4239ae35bf63393104f55e1d4e3f05ac3a1509756f6ea0fa71138acf463c170c11a67abc3dfe4ceff9fab947d39a5084478e03e77c08231ac83c4639ab41d3d8053026c847ca7f80750e4ca2fd833dc49d3f0c4eaafee48460e98e3ab2edf2cd5"}, 0x100) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3}, 0x8) 10:31:34 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="94ee210051000000000000000000000080000000"], 0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x10, 0x5, 0x54f5) socket(0x17, 0x4, 0x8) 10:31:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="030000000000000077080000363a00005d20db41"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000040)=0x60) 10:31:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x8, 0x1, 0x8000}, &(0x7f00000000c0)=0x18) openat(r1, &(0x7f0000000180)='./file0\x00', 0x10442, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='.\x00', 0x10000, 0x180) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x10) 10:31:34 executing program 2: r0 = semget$private(0x0, 0x7, 0x201) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)) semop(r0, &(0x7f0000000040)=[{0x4, 0x7, 0x1800}, {0x7, 0xfffffffffffffff9, 0x1800}, {0x4, 0x0, 0x1000}, {0x1, 0x3, 0x1800}, {0x0, 0x7, 0x800}, {0x0, 0x800, 0x800}], 0x6) __semctl$SETVAL(0x0, 0x0, 0x2, 0xffffffffffffffff) 10:31:34 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x7fffffff) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000140)=0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) close(r2) dup2(r3, r1) 10:31:34 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000280)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x1, 0x0, 0xffff, 0x6}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5e}}, r5}, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000300), &(0x7f00000002c0)=0x4) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) msync(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000540)={0xc6f0, 0x1ff, 0x2710, 0x8001, 0x1, 0x2, 0x20000000000000, 0x2, r5}, 0x20) r6 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000003c0)=""/79) 10:31:34 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x40000, 0x100000001}) r3 = fcntl$getown(r1, 0x5) wait4(r3, &(0x7f0000000040), 0x1, &(0x7f0000000180)) 10:31:34 executing program 0: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff) freebsd11_fstat(r0, &(0x7f0000000180)) r2 = socket(0xffffffffffffffff, 0x10000001, 0x84) flock(r1, 0x2) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66693000"], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0xb36b, 0x2, [0x841, 0x4]}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x10, 0x7, 0xff, r3}, 0x10) r4 = shmget(0x3, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000340)=""/178) sendmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="da", 0x1}], 0x1, 0x0}, 0x0) sendmsg(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000"], 0x10}, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) 10:31:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000200), 0x4) r1 = accept(r0, &(0x7f0000001280)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x10, 0x4, 0x593faba, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x10001, 0x500, 0x200, 0x3c00000000000000, r2}, &(0x7f0000000140)=0xfffffffffffffe5b) 10:31:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffa, 0xdc, 0xfffffffffffffe00, 0x7f, 0x6, 0x0, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x56b, 0x8, 0x2, 0x10001, 0x8d}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}, r1, 0x0, 0x6, 0x0, 0x100000001}, 0x98) 10:31:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) pipe2(&(0x7f0000000200), 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 10:31:34 executing program 0: poll(0x0, 0x0, 0x9) execve(0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) poll(&(0x7f0000000100)=[{r0, 0x24}, {r1, 0x2}, {r2, 0x14}], 0x3, 0xe32a) 10:31:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000101) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) 10:31:34 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000100)="1d8c61b35086fd72ba59f5bfcd0048c0faf97477e3a1697ca375ae6a6b55f8048063c51f31d177ac7dd3f49271ad5bdbfc126890806b0be682681b22b996b81a3978ddf9c42ca6ba76ae1fe14c2064af4c8eaeb40153dacab363e3b632322627f1eb6a6b7b9734456ed4850e4904b0814e17cbb14a5575205e43cb154659ef1668f8173fb22083d69266c0d29ffa961a61cd932143cff30f02851bb908f6466b9c63cff9983e658f985c", 0xaa}, {&(0x7f00000001c0)="084cae26ccd57213ed266aa9a59cab98be43bdc82c77a3d33da1ea650d7fc1a619c8626a5aec9cc3cd6132cf099423c1d5b19288aff8c4ae84dc9e14c9eb321782b54148c8e477e03a53c91ad4ab10264ba81573775ae14e6f6b302d4ab3484198023a5d6c5f1ec2c1781749ee25493ab1189de894604e1e16df3219e28e5a1832ea06a4ec152a90f6a8a0b5296dd6fd3afd5780242322180ff2670489410808afc2847ef2f87a41877240bb12ba8178fed42645915e7377575721977862b27d3ca348e396db2f0296fed7348521fb2a8b2fdf606ad3843acb8e58b515bc819940e416", 0xe3}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000040)="fe0c49cf011c39088bc5d70f9a8916f152da1c89cbe1695846c973b79b2f871160dbd686c3d6efd7f9411b8bba5da35be326cd366767411a494df031917475acf7febdd593e727d24261cd4e3597d62c5be9b1420ed58b8aa775efae8e8d444378d78889b6477a5a1ac1995b98fb286691be2a5241c25e82f86cbe", 0x7b}, {&(0x7f00000002c0)="58ea8022a2f6d24f63585923fd7d597d72e9179f5cc51faec53467f546d99ee32adc0e96c98141ce8db649c079f81aac7856388559557b7c029fcfe5e7f5726ab4256c2f91101da185c3b291e1810757bad0c792fd52dbc0c69017c6ff39927c6d6d0e16dc4cde38d57f11f9c723cafc83beee1818fd45b9af0ccaff2350df025ee3158fce6b77a9253516", 0x8b}], 0x5, 0x0) ftruncate(r0, 0x80000001) ftruncate(r0, 0xc003) 10:31:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x3f, &(0x7f0000000580), 0xffffffffffffff23) 10:31:35 executing program 1: open$dir(&(0x7f0000000040)='./file1\x00', 0x1, 0x40) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 10:31:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x2) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) rmdir(&(0x7f0000000040)='./file0/file0\x00') lseek(r0, 0x0, 0x2) 10:31:35 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) dup2(r0, r1) poll(&(0x7f0000000000), 0x1ffffffffffffecf, 0x8) 10:31:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@loopback, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @loopback, r1}, 0xc) r2 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x100) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000006}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x8, 0x5, 0x200, 0x667, 0x6}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r3, 0x8}, 0x8) 10:31:35 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpgid(0x0) fcntl$getown(r0, 0x5) getpgrp(0x0) getpgid(0x0) r1 = getpgid(0x0) r2 = getpgrp(r1) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x2, 0x7, 0x7, 0x6, r2}) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x200, 0x1200, 0x1, 0x5, 0x4d7e, 0x43, 0x0, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={r4, 0x7fffffff}, 0x8) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r5, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x5b5}], 0x1, 0x0}, 0x0) 10:31:35 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xf, 0x0) r1 = socket(0x1, 0x5, 0x5e) sendto$unix(r1, 0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x952b, 0x6, 0x4a6}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x10001, r2}, &(0x7f00000000c0)=0xc) 10:31:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@loopback, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @loopback, r1}, 0xc) r2 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x100) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000006}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x8, 0x5, 0x200, 0x667, 0x6}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r3, 0x8}, 0x8) 10:31:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0xfffffffffffffe5a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, r1}, 0x0) 10:31:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000380)={@local, @broadcast}, &(0x7f0000000340)=0x273) ftruncate(r2, 0x200) r3 = open$dir(&(0x7f00000002c0)='./file0\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) clock_gettime(0xe, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xe, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000240)={r4, 0x2, 0x8001}, 0x8) recvfrom$inet(r0, &(0x7f0000000100)=""/145, 0x91, 0x83, &(0x7f0000000080)={0x2, 0x3, @rand_addr=0xb4}, 0x10) 10:31:35 executing program 2: mincore(&(0x7f0000cd9000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/75) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) chroot(&(0x7f0000000000)='./file0\x00') freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xb6, "6261976b51dec0744d1a001a8b08bb2a351818b3d922c4a9c188dc968b6d51ee760ca1aa5255d10938018d3d2b040e986564803b1ddd3d64b0e856d84bc3a700dbbde9434be7d419d778d4aae08ba15d7bfb962c8321db3171cf30bd518067e5c4c254b34c5bdef02ca6867c4b9255f111156d1e087183271b735f7b6232b626f0486aea2da24dbb0caab140d7921f299580b98a001209da69ffe402fe62ca7600274a01a0afe7c57ed0a3e5ab8ad28a5626bb847a56"}, &(0x7f00000001c0)=0xbe) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x82, 0x40000400, r1}, 0x77f8858ef252a165) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 10:31:35 executing program 1: open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) 10:31:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202422f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0xa, 0xffffffffffffffff, @broadcast}}}, 0x94) 10:31:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x1, 0x5e, 0x8, r1}) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getown(r2, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x9, 0xc00, 0x8, 0x5, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x69b}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r3, 0x83, 0x1ff, 0x2}, 0x94) 10:31:35 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x0) poll(&(0x7f0000000140)=[{r0, 0x60}, {r0, 0x2111}, {r0, 0x2100}], 0x3, 0x0) pipe2(&(0x7f0000000040), 0x100004) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x124) 10:31:35 executing program 1: sigaltstack(&(0x7f0000eb6000/0x2000)=nil, &(0x7f0000000000)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 10:31:35 executing program 2: exit(0x1) __semctl$GETALL(0x0, 0x0, 0x6, 0xffffffffffffffff) 10:31:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c65300073a75c101c88dc9f0c8b02bb2c0c61238473d2296060ba7f57032b0d2a9fec4d225cd22ce62ea47c1be67d89c950a78884510c99a527c511a8ca9f6c8194acf08bec033ccbf9ba694f99e341a4be13c133b71f1936d4bd5d50060783dfed7d8162ce8f5bb17558f75f790ea62fb388632202f62b720d5088de7965f3caa5bafd09cc6b832b79cd8cb5d6e51871386b8c3bfcfed9ddbb832c2618f4f0d70c4b"], 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140), 0x0) 10:31:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6669f5096b93a5f12f14b81016efc94d6c653000"], 0x1) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/73, 0x49}, {&(0x7f00000001c0)=""/18, 0x12}], 0x2, &(0x7f0000000240)}, 0x40) chroot(&(0x7f0000000000)='./file0\x00') recvfrom(r0, &(0x7f0000000080)=""/175, 0xaf, 0x2, 0x0, 0x0) shutdown(r0, 0x0) 10:31:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x8000) execve(0x0, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x5, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0xe4}, 0x8) 10:31:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x13, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x200}, 0x24) 10:31:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0xfffffff7fffffffb, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x722, 0x0, 0x3}, 0x14) 10:31:36 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66ff6c6530e0a3b8f7d2d093ad61ca66ad5b53fa9e9072e2db928a4b7b"], 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4) shutdown(r0, 0x1) 10:31:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x2, 0x400000000002, 0x0) sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000000000000700000000e508ecffffffff279d6665dc"], 0x19}, 0x0) 10:31:36 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a) flock(r0, 0x3) 10:31:36 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x80, r1}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x903, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 10:31:36 executing program 2: r0 = socket(0x17, 0x3, 0x1) getsockopt(r0, 0x0, 0x6a, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000eeff00000000000000000000000000000000009edb8caef411f45f25ed06b76019c6f19e990116ea56371b448fd63ab4e8c604c4d09afe4d3ab5e8e83f5b9164321e27fbb0a488dd3def0ac3d17d5c5a9263bc1cf0badf2fdae831f66ca9a521a48ccdb88c6252da3742d9b1ebc41428690f44aca017a67f18bd0ab468ea859777fde9c9fd96f77b82960721bde88bb76e3f39"], &(0x7f0000000040)=0x21) 10:31:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000006000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0) r2 = dup2(r1, r0) ftruncate(r2, 0x5) 10:31:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x400, 0x2, 0x0, r1}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000180)={0xff, 0x1, 0x1000, 0x7, 0xeeed}, 0xc) 10:31:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) ftruncate(r0, 0xd056) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@local, @local}, &(0x7f0000000040)=0xc) 10:31:37 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000010c0), &(0x7f0000001100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) 10:31:37 executing program 0: select(0x40, &(0x7f0000000200)={0x5, 0x5, 0x3ff, 0x0, 0x0, 0x100000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x9, 0x3, 0x7}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}}}, r1, 0xc3c, 0x7fff, 0x8, 0xfffffffffffffff8, 0x200}, &(0x7f00000001c0)=0x98) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7f, 0x3, [0x6, 0x2, 0x20]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x10001, 0x4f}, 0xc) 10:31:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7}, 0x14) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x4, 0x4) 10:31:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0xffffff9e}], 0x1, 0x0}, 0xc7) 10:31:37 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x8, 0x80000001, 0x4}, &(0x7f00000001c0)=0x10) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) 10:31:37 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x28881, 0x40) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x0) bind(r2, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x88c}, 0x1c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x841b) read(r2, &(0x7f0000001140)=""/4096, 0x143) panic: m_getm2: len is < 0 cpuid = 0 time = 1552818697 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fa93300 vpanic() at vpanic+0x1e0/frame 0xfffffe001fa93360 panic() at panic+0x43/frame 0xfffffe001fa933c0 m_getm2() at m_getm2+0x478/frame 0xfffffe001fa93430 m_uiotombuf() at m_uiotombuf+0xb5/frame 0xfffffe001fa93490 sctp_lower_sosend() at sctp_lower_sosend+0x5099/frame 0xfffffe001fa93670 sctp_sosend() at sctp_sosend+0x510/frame 0xfffffe001fa937a0 sosend() at sosend+0xc6/frame 0xfffffe001fa93810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe001fa938c0 sendit() at sendit+0x226/frame 0xfffffe001fa93920 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe001fa93980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fa93ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fa93ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 904 tid 100305 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why