Warning: Permanently added '10.128.0.32' (ECDSA) to the list of known hosts. 2019/03/29 02:17:01 fuzzer started 2019/03/29 02:17:01 dialing manager at 10.128.0.248:59147 2019/03/29 02:17:01 syscalls: 1 2019/03/29 02:17:01 code coverage: enabled 2019/03/29 02:17:01 comparison tracing: enabled 2019/03/29 02:17:01 extra coverage: support is not implemented in syzkaller 2019/03/29 02:17:01 setuid sandbox: support is not implemented in syzkaller 2019/03/29 02:17:01 namespace sandbox: support is not implemented in syzkaller 2019/03/29 02:17:01 Android sandbox: support is not implemented in syzkaller 2019/03/29 02:17:01 fault injection: support is not implemented in syzkaller 2019/03/29 02:17:01 leak checking: support is not implemented in syzkaller 2019/03/29 02:17:01 net packet injection: enabled 2019/03/29 02:17:01 net device setup: support is not implemented in syzkaller 02:17:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xdb12, 0x4720, 0x2, 0x10001, r1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x66, 0x1e00, 0x100000000, 0x3ff, r1}, &(0x7f0000000100)=0x10) r4 = accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000001c0)={0x3, [0x1, 0xffffffffffffffc0, 0x5720]}, 0xa) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r1, 0x9, 0x0, 0x10001, 0x4, 0x3}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000280)={0x2, 0xa00, 0x3f, 0x2, r3}, 0x10) r6 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x80) recvfrom$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000340)={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000380)={r1, 0x77, 0x8}, 0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x3, @loopback}}, r5}, 0x8c) r7 = open(&(0x7f0000000480)='./file0\x00', 0x8, 0x10e) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000004c0)={r3, 0x7ff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f0000000500)={0x8d}, 0x1) r8 = open$dir(&(0x7f0000000540)='./file0/file0\x00', 0x40, 0x10) symlinkat(&(0x7f0000000580)='./file0\x00', r8, &(0x7f00000005c0)='./file0/file0\x00') r9 = semget(0x2, 0x0, 0x20) __semctl$SEM_INFO(r9, 0x3, 0xb, &(0x7f0000000600)=""/230) r10 = accept(r2, &(0x7f0000000700)=@un=@file={0x0, ""/54}, &(0x7f0000000740)=0x38) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000780)={r5, 0x0, 0x8001, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000007c0)={0x8, [0xdad, 0x74, 0x80000000, 0x1, 0x0, 0xb9, 0xa9, 0x4]}, 0x14) ppoll(&(0x7f0000000800)=[{r8, 0x10}, {r10, 0x40}, {r7, 0x8}], 0x3, &(0x7f0000000840)={0xffffffffffffff76, 0x7f}, &(0x7f0000000880)={0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000008c0)={r5, 0x401, 0x9b, "63b33d38484c7028e47d341cb694f42ed34e70c1b0870e462c496521deb810124f8bc57977e86e6ea1307adce9d1f941d9fb018c899b61dbeea7c9af3060d0c65d9cd4e1c25209da67590036581a9b5b327b077ba7d392d81015feb1b07dadcb430ffdf188248f59ad581a20da8a98b9cf5f77c221fe2b4726c1f4c1b6c296d81e4648f388a6bf0e1b8cf6df5dbf9a53b389781f0d4d91ed07f5fc"}, 0xa3) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f0000000a00)='htcp\x00', 0x5) r11 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r11, 0x84, 0xe, &(0x7f0000000a40)={r1, 0x3}, &(0x7f0000000a80)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000ac0)={r12, 0x40, 0x1f}, 0xc) 02:17:12 executing program 1: shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) r2 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) getitimer(0x3, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0)={0x3, 0x152, 0x5, 0x5}, 0x8) r5 = accept$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) shmctl$SHM_UNLOCK(r2, 0xc) r6 = accept(r5, &(0x7f0000000280)=@in, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000300)={r4, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000340)={r4, 0x9, 0xfffffffffffffffa}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000380)={0x8, 0x200, 0x81, 0x200, 0xfff, 0x1, 0x0, 0x10000, 0x8, 0x7, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f00000003c0)=0x4, 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000400)={r3, 0x3d, "23143512c5de39e020d7075217b37bd413d2d18cc1ef27c43753b7c7c2c92d5089d4a847149fc9408b6abdc5c3aa9e43768e83cb27fd22644caca8f162"}, &(0x7f0000000480)=0x45) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f00000004c0)={0x100000000}, 0x1) sendmsg$inet_sctp(r5, &(0x7f0000000740)={&(0x7f0000000500)=@in={0x2, 0x0, @rand_addr=0xffffffffffff828b}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000540)="70a197df5aabcf3640a0f95dd24d2e7bf3532b3df64cd4ddb8fab2ce894bf8acbdc68b181700d1270147e40ba69ef547a5626481463d6625a716609a842cbe2b1cc5e09db3d1ca4f0e2499680d566e35", 0x50}, {&(0x7f00000005c0)="d88c318fb4e0434055f3101415661790956907b78e38e04676d13a526be866f85a09093c7932d78ba33d8b103992a58b51647de84e46314e305c123e63e72196058e4251699d5a4e806d9e1119098e733573a41355bb23a40fe8c615aa0afe964d818df0db061c7952ad72dbb74dcbb538ab6a26158229b7", 0x78}, {&(0x7f0000000640)="12484912646d656f0aff9f8299d43e8697b7214ff18e9afd22f60010e954a27198d38f219e6a045bc63609f20aa6c64174ef698673e423537efa8d5db9ddf054b3d584b65b42c014a04939a035b79350e13e72d26237f27ecdad5fc3c958d3db7b5f6494c47beed037f8fdc79eaad1375907d9a9bfe517a069a7a3b86ae57a265f19acb058c2dbf6d5011805906e18d4f26ff955fa58a6885b", 0x99}], 0x3, 0x0, 0x0, 0x100}, 0x101) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000780)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r3}, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000840)={0x0, 0x0, 0x6, 0x400}, 0x8) freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000940)={r4, 0x1ff80000000}, 0x8) listen(r0, 0x2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000980)={r7, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f00000009c0)={r7, 0x1000, "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"}, &(0x7f0000001a00)=0x1008) clock_getres(0xf, &(0x7f0000001a40)) getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000001a80)={r7, 0x946, 0x10000000, 0x8000}, &(0x7f0000001ac0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001b00)={r4, 0x2}, &(0x7f0000001b40)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) 02:17:12 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xb0, "14282a7175c99f12b63acf3d8b64985f05e83b139b1af25ef89bd47cfdb22c61448586ea03ff97d89e32da343f006c0907cae955a37c73a794836d91dc713d094bd5218d46f3ec07c1309b63e9d20adeea041fb497cc393fce38aaac4cf99cac1b3f72d3c34c756f873224b1301a49d6a2688f933daa7f5420a6e3fbe6a15a46264cc63e5adf99b443298a6a3360d8eb184d2250ce694934ba6c573e237fcd883b4dfb5badb7fd47d491dd8f14840452"}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x200, 0x800, 0x81, 0x2c9a, 0x3ff, 0x3f, 0x7, r1}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300), 0x4) setsockopt$inet_buf(r4, 0x0, 0x55, &(0x7f0000000340)="98fe11f0c8f6aaa3d2c02422913a8da3ab2699df4521e742531da59f0d10ec3c0af17cb782de9d4bd5f578c4a7170bee031cfd8637de77138aafc87a2499cbd75efbc15e6a1b765796601fcb259e813f54362d9aee8bea83e46017fd9a60fa0f2a073493bf13330e325e4c8fd86877a80c704f88e9", 0x75) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r2, 0x1, 0x0, 0xc, 0x100000000}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r2, 0x8000, 0x5}, 0xc) poll(&(0x7f0000000480)=[{r4}, {r0, 0x8}, {r0, 0x2002}, {r0, 0x4}, {r4, 0x2}], 0x5, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000540)={r5, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000580)=0x10) execve(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000600)='\\\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\'.\x00', &(0x7f00000006c0)=',*\x00', &(0x7f0000000700)=':)\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='(\x00', &(0x7f00000007c0)='+:*#\x00', &(0x7f0000000800)=']))+\x00'], &(0x7f0000000980)=[&(0x7f00000008c0)='\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='/\x00']) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000a40)={r3, 0x1, 0x7fff}, 0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000a80)={r1}, &(0x7f0000000ac0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000b80)={r2, 0xd475}, 0x8) r7 = dup(r0) r8 = semget(0x0, 0x1, 0x8a) __semctl$IPC_RMID(r8, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000cc0)={r1, 0x10000}, &(0x7f0000000d00)=0x8) getsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000dc0)={r6, 0x7ff}, &(0x7f0000000e00)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f0000000f40)={r1, &(0x7f0000000e40)=[@in6={0x1c, 0x1, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0x5, @empty, 0x8}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x3ff, @loopback, 0x8}, @in6={0x1c, 0x1, 0xfff, @loopback, 0xb5}, @in6={0x1c, 0x3, 0x4, @empty, 0x3ff}, @in6={0x1c, 0x3, 0x5, @empty, 0x1aee}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @empty, 0x80}, @in6={0x1c, 0x1, 0x8000, @loopback, 0x4}]}, &(0x7f0000000f80)=0x10) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000fc0)={'accf_http\x00', "7f3d410b3945b72c7b66c592484b6f8a1f0f977151d7ac25774b319a0e47e8c1100bc1e6a440af2f94f48b46212a503da33ae555508d7dace27128c0130c12582f1dede845b89dd41565ed5c260a80700c8b2e6ad41dce1dbebfde4f62f23ff8c29a6d325e3d6c5b2d852e4b7696a95fb3f45f92a5423412654e21cace3c841d2faf6e2131efa602e3ed8d28ac2d56e8a9d452d249ae19da8ac4c9b08dd1bfe81ee2fc99b9a821c3f8fd9f4dd134a502e1cdd688d5bad2ab404da956771498c6152c8b3518b76540ff6409a73ed171ac6340faf26b8b0a7a804ec6b701ab0310bf745a2d74a5b03f7aa76a9b8561b8c1"}, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000010c0)={0x9, 0x80000001, 0x20, 0x5, 0x3, 0xfec, 0x0, 0x1, r5}, 0x20) ftruncate(r0, 0x3fa) 02:17:12 executing program 3: r0 = socket(0x1, 0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x7, 0x4000, 0x7, 0x7, 0x80000001, 0x4, 0xfff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x12, "5e4a815ed8287a6446169cd8c1fdfab6f23c"}, &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r3, 0x8}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)="f9811f5bad547c74ecd9f4668ded720a75b3caa996bd8d24128bd220d3b44f1b99d7f588bcec51fe73e2856361bb3f11ebcf5cadf0298c4c22fd2aa7a27b73f37d89939c131fdc0432e67cdf1be90a8c9f2656254d5c3b7e5fdc3dc10158dcc3a10da0ac83f19a827d24b34a6e6954625899b6d3f3bb2e3c140e96783555310cb296e7254506b03409953cfb52da8c29022b3f2808a75eec2c5ee690fa1c61ccdf2aa4500cce032f9cec1bcf2158519093", 0xb1) r4 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0x44) freebsd11_getdents(r4, &(0x7f00000002c0)=""/90, 0x5a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x3, @empty, 0x9}}, r2, 0x8, 0x6, 0x0, 0x6, 0x2, 0x4}, &(0x7f0000000400)=0x98) fdatasync(r0) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) utimes(&(0x7f0000000640)='\x00', &(0x7f0000000680)={{0x9, 0x6}, {0x7, 0xc4}}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000006c0)={r3, 0x5, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000740)=r8, 0x4) r9 = open(&(0x7f0000000780)='./file0\x00', 0x20483, 0x181) setsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x1}, 0x8) accept4(r4, &(0x7f0000000800)=@un=@abs, &(0x7f0000000840)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000880)={@in={{0x2, 0x2, @multicast1}}, r8, 0x8, 0x10000, 0x6}, &(0x7f0000000940)=0x94) getpeername$unix(r9, &(0x7f0000000980)=@file={0x0, ""/4096}, &(0x7f00000019c0)=0x1002) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000001a00)={r10, 0x20}, &(0x7f0000001a40)=0x8) freebsd11_fstat(r0, &(0x7f0000001a80)) recvfrom$inet(r0, &(0x7f0000001b00)=""/42, 0x2a, 0x80, 0x0, 0x0) clock_gettime(0xe, &(0x7f0000001b40)) accept$unix(r4, &(0x7f0000001b80)=@abs, &(0x7f0000001bc0)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000001c00)=0x52867f4, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000001c40)={@multicast2, @multicast2, @multicast1}, 0xc) msgget$private(0x0, 0x5) 02:17:12 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000100)='./file1\x00') pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) bind(r0, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) utimes(&(0x7f0000000040)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) 02:17:12 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$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(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000026b1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) fchmod(r2, 0x11d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0xd8d, 0x3cd) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) recvfrom$inet6(r1, &(0x7f0000000880)=""/4096, 0x1000, 0x40000, &(0x7f0000000200)={0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8) 02:17:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = getpgrp(0xffffffffffffffff) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='^*\x00', &(0x7f0000000100)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='\x00']) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x3, r1}) listen(r0, 0x0) r2 = getpgrp(0x0) fcntl$setown(r0, 0x6, r2) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x0) 02:17:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="820000ecffb09300009d3cef33361a46cfc0bf8fa17b4a6258b274"], &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xbec}, &(0x7f00000001c0)=0x8) 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xfffffffffffffda9) fchmod(r0, 0x50) 02:17:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x3, 0x40000000000000}, 0xc) 02:17:12 executing program 0: semget(0x2, 0x1, 0x610) semget$private(0x0, 0x8, 0x421) r0 = semget(0x0, 0x20000003, 0x40) socketpair(0x10, 0x10000000, 0xffff, &(0x7f0000000040)={0xffffffffffffffff}) bind(r1, &(0x7f0000000080)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x1000, 0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) 02:17:13 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = semget(0x2, 0x7, 0x40) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000040)=0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6301}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10) 02:17:13 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x7fffffff) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0xf15fe85bc560ad04, 0xa00) ftruncate(r0, 0x1) ftruncate(r0, 0x8) ftruncate(r0, 0x10004) ftruncate(r0, 0x8000) 02:17:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000080)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000040)}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 02:17:13 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$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(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000026b1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) fchmod(r2, 0x11d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0xd8d, 0x3cd) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) recvfrom$inet6(r1, &(0x7f0000000880)=""/4096, 0x1000, 0x40000, &(0x7f0000000200)={0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8) 02:17:13 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) close(r0) r1 = socket$inet(0x2, 0x10000003, 0x0) getgid() fstat(r1, &(0x7f0000000000)) open(&(0x7f0000000100)='./file0\x00', 0x8, 0x0) 02:17:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x8}, {0x6, 0x1efc}}, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x120}], 0x1) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x9, 0xfffffeb5) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20) 02:17:14 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1d, 0xfffffffffffefffb, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2fe262fc3504fef58787d91e19d014a5e5"], 0x10) dup2(r1, r1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\t\x00\x00\x00file0\x00'], 0x10) listen(r0, 0x1) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x2, 0x4) 02:17:14 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$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(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000026b1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) fchmod(r2, 0x11d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0xd8d, 0x3cd) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) recvfrom$inet6(r1, &(0x7f0000000880)=""/4096, 0x1000, 0x40000, &(0x7f0000000200)={0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8) 02:17:14 executing program 0: socketpair(0x1, 0x7, 0x2a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) semget$private(0x0, 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), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 02:17:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000001c0)={0x3, {{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}}, 0x108) 02:17:14 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ppoll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, &(0x7f0000000140)={0x7, 0x7}, &(0x7f0000000240)={0x7}, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = semget(0x0, 0x7, 0x2b3) fchmodat(r0, &(0x7f0000000280)='./file0\x00', 0x8) __semctl$IPC_RMID(r2, 0x0, 0x0) ftruncate(r0, 0xbed6) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 02:17:14 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x30000000) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0/file0\x00'}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r1, 0x1) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) shutdown(r1, 0x1) 02:17:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x10}, 0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x5}, &(0x7f0000000040)=0x8) r2 = accept(r0, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x101}, 0x8) 02:17:15 executing program 2: socket(0x2, 0x5, 0xc8) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r0, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, &(0x7f0000000080)={0x7, 0x80}, &(0x7f00000000c0)={0x2148}, 0x8) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) setsockopt$inet6_tcp_int(r0, 0x6, 0x80002, &(0x7f0000000040)=0xc7, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'freebsd\x00', 0x800}, 0x24) 02:17:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="88cf0109f70eb63eaf3949892e13425f1b0fbcaf59957f23ae53c7144293f471e685d45fc82cfcc5051a01618e89961d1c84ffe06addfd6a8f77017b75f8b3dae05131dc6e5c9bf9fe61f590b5889fb86c94e1cecd99a7fca764653beca7fcf7d6c797f84616151b15c6a416fe29519f5f27d8206b41e3f12bf7bbc45ea6a9588278a0ac8cf62704359de906eedddd041a58b84f07fc146e02c6dd0582099c6252e465699830d9b307460fc2113f1ab249b47cfcc7e3f3855ca3cafdec83f3175b18864eca0fdf9a50d03032b89b9e33f68705d207924c5e33c49f95c66a1c6113dee8dfb11a546b2889", 0xea}, {&(0x7f0000000440)="ae6cdbfae0dbb5dbbe1f9b198e33bd4cbe5ba6527e4526d3770b8feeda9034cb5ed4a78793c553cf80c1b6bd2cc602dd235b2bcfdd891275c8979bd5c5355a012870fdcf6ffdee618e799d82704403a44563c8e44842e4bceafe323e54bfc7c717440ac74d2d658a82abe386de9a2346e36af3648d86a2750d6fb3f61ca77355e5075873e5407466b06f6339c547ee6368bce984931eb6fb6156948a32f2e285922fbc2f73d0a7b6eb5249f4a0336fcba8aa402d9d1192d6e4ed77858e2b301534aab40b65b0d96142648f78873b7b9f7e64cbccead8feab94f3c80fc75cd606798ac77ca6dbdfe002ed73cfb1d8f4fcafcd1507486ffdd45d7b916d8df5c45a939504af33be0d8fecc4a43ab4d0e1497dd48769e4edceaedbe2efd6ec0a99e68c6ed72a355ed3acb7c5b038179d5138efa4825504c860f5a2d878e4d8966e8a536ff3a5d347b4454f79e6e4df6014dd5aebd9cdb18f9dedf7de20a813d02e6ff0b72dbfad4112aa90dc75e8fff6f3508c02ccd9c857257341c15b1dcf67c93788428602213de037f4311d06bd30e9074957eedd484509a16276747d3a27d677f985d96d84738994f8cce50b8bae67db386c0f0e61503e0352e551abea30e9f76b6117d50f6bdf2b7de194dcebca18d7112c807ba35ef6f0765d79561c9e3aa4f11dc3f3a40a44408f851ec0cb8cbb7db0d20d401d5367d608062311b8b8c7d2d9b4e86ebf9877fae8cc7d584a9377cef7f6e8e9159d563e68a0cceb4a76e22064301d3ce5e0b5b2a1613f92a0e9f71dd9a3c9efb18429e38b511580684956ecd7239b095ad7cff242000c3c846e5cd9a7b483d28eb3f9ce99baa16f2e4c52c34a35e5b9a9666a5c0d93f7aedbd01dedca970aac04d41589b620ca507934c25125338a609e1c26a635f77e87e4d244ec92b412648c34b3a8ce9007e23c1731127747265edb37a6971a00f8e5c23dcb1bdac16a22af683074922b0a3aca53767f2043335d3bc7dac1af366b2f460e76cc625ec5a45bb1e0ec9b31d7b1835f1ffddf6a9f66bc17c4a760d9973e9d0b01a261daa256125b06a596231051b2ad114dad6c028010c409532852fbc3442784707c1ae28580516f5be760520c837ba8ac78ac014d99effe99a2f8185427c516608430fc0815e48c49a56a7007ef77f071a7a02070ca90652bd0fe21c6585d4606baec2ae47958ab2d6ed36e9a3248c9ef6eac64b7909c42e5933df556400f96d097d29fc9a77715463ffc69e3b975b6a95ba2c1400bd780cc4e6658e2edca6db1f6a7898e28fe11c87eaedc571d535d975b865ae6ab40790221b575e64350f58cfd5014d7ed79259e763aa80cb5f1acbcd307801764c213c15008140a31bea40381ed1cfcb4613b1c820a543b960f46ff0fe861e7e23be8d51db83894e26d666954cd48e7abc5b9271dd457d1657382fa283b4826ca9cf0ff727c2f9b001a894ab9bc7a63d04fc85c3879fee6f32d1fefd193eff1f15f7ded3d7c3d3dd69b52bad9f927a4ac90e075f71b4e34f2616a077e4723a1125a241bcfc42a3b93aaf4a043b4e03dc331666d32f410da7f1f2f1fbaa25bea7df05294f9ec2cb92daa16c1e557957a55e7daaa85602840cd2230fa00b50f85aa5c29b6a87e8f09cdb1928f4d259172c434ba0b1e64e6c12c44b744d592b1e365f8f153c98bea60c67a2c044bdf58e999a40f12bdc325a43296133fc2e30abe3e58d532316de983dcd2de7753deb485eb794ccae11b588d3ef30fc9370c4dbb18db0870140192380edafcd9b4224ced1b95e4b766249b74ac147fddb07b2c231e525dd32716b9190f318f5dbc925df88ffb10832a7cb7faef7699a98dec19b62aab117892a4a944f46afa814d97384aa2d24c181e142dc19cf6993224785fe4bc7037404f8e5aeb40f303cbe2209e35fd19ffba3fdf16dce9a5f7a10d4534f102cd858fbf2db754010390ab3a9c28db3cec4c39f54bf9af34d5578f6de7a52f6954807ca39eb45005e382b52afdbd246936a6cf2118867e80bd223a306d955b022a5f8b0a3f2b3f1e724a723100772a3c1125602737251ca88f6a9bb0b096e885dc8aa350b21966b4c966ab1161adb135539f142e9a51a2f9937c3a19141ebf5c6c469b303afe4658aba50670c09b75ba2aa3861ef059b08c6b72585f0f08f82e9497056ddb0bdfc5a1a07d2dc5531a9c43f0d30ecf226f0abbed62653daac1baa2bc608b3e87e8b8937a1b96aae9ce1865c79383e7e03f543b6a096aaf7f1a868ba76ad156a90f2e0360ed006c600ba975975414a65fc05fc3ee2c062a4668d1ed1871376e7b17f773efb15e88a90541cb29bd09be13ab8221f2613e298e193bbad989b63288d04b878f3088958b51c04ac97798f1d3a7b16feb00fd4e9ed07e8d5176944b541929755d65ef11aa598d6897927f1a19aa5f4e9205148ceaf41a8ea61e4d53f152c7bf5150f3462aebd06087100379f3e788e4c3676121e6570e5f0a4793bea41e538b22c95fab87e3f3177765ff17fc2a8a10f07a9821a4006dab7e6d1209511f2bb870bd37b8f8a19c3da754c9937f3e75d9e163613883917271762141f853fe42e933414019c2963b066c9e7ce3ccc5dcc85cb127e46501a920d6dc951620ee1a50141e2bb69c9aaf6a430d8f6ccb5623aee011692c907f5d0749be6bcec06ff1ee20aabe6422d564e27043eeee696b8e911c7d9d783ed3b05343bc62b20208157da340f9767430eb87d3f89ee3f325c7e4b9b4a9e87947c2f78a1906f2dd139bb53bcd219b839ce97e489155ab283ebe21176aab2403ad2612f757bf376f1badeff9cca23d6827e167c89b69460325271e4fbf379876943f50dd2aaeb8c9f8ca0b99ee651f45508eb52f2b60193d24db76c65336f5078a0d53a282a42a571a9dd582217a0f4be012930ca5a53726faaf9654216ecea17e7e27e1f707e3f93307dc84f3c40eeab9e51286a4bb939b4c91bf234d565fd81f0282a19dd87a2a247181cecd71c2591f2b4da7f4cdefc7ac598ca8732e34aeca2f4670b0e99a4b90f8c42b0ed7bc462cc34ddb588e8d3ecb2adf5186e86926dd782043fc8275d622fe08acb3278646573977e7c7a342f156437f860def7891fabc93f2a44e48f3212827d2ba2009f323bd594c9fc066b23cd689e142f76804558902f08000d1c220b1aed275f25429457850d00015d3e2f23da05138f63056a3e1bbf07ecdf2174facb74ed854c3ea36de09c8751b815f7a68b50c963c04efc4dee02bc377b433669a39dcb564e14e94f3a4e5229dbed4b66830db96ae6504666fb8b159f99689edb901e6476799b971df0538e470faca8218ca43e614ab66f819ef5919635fb1efd8b48883f8dd42cc367ae7a0b5d4a5b53461fb67ee15c3c7cba9bab9fe1e0ef265ca4ae02b27d64b08d69b394468d8c169d9278d465b4eb99d396e1c50e18b81b45e2092a0aaff61e4e5bebfdf4e3bb3ea5bb9d4978d88f0780f547cdec3310ba7589eb2c48b134065ffa1811019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0x1000}, {&(0x7f0000000140)="938daa7ad9cc1803cdc60e901d0df80f8ed2c469e9cae5562a5b3f5d80b78aef45a5ae03256fffda3b58e4eaa689422cac4019d70cab5d0f993ea187f91d531af6d436ff07d88f1551d85db2be038ec5f36e3d56efe6ca093cb5dbc6870de797a21361ac4bf5c3faf6c02273216ec15c7d519f9ecc73bd81dd59f6", 0x7b}, {&(0x7f0000001440)="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0x1000}, {&(0x7f00000001c0)="f096438fd8c636dbced0f9a981b165d2c6f7a702de3e7c14b68eb527ba5fbc9fcf614dbc2c0e71d0cda29b7d52690b0c933f4fa518f6c4d8d47b572ff006019ad9be0b44e6b156996aaad8f303d33acbd4a1021c0b0e69b94ed24bc46240bf8726e810d03a69a76beb29f8e47b7479a9f22711", 0x73}, {&(0x7f0000000240)="93c315e13a", 0x5}, {&(0x7f0000000280)="66dbcfa7709a3bcedae0f2652392c71f99ce6f581675aeabc86605bf743e76fc5b967f365bdb41c8bd80a2747bfd6601c74fef5824bdc2c26223622695c27a1763eff01cae31d452ebb4011b589e9af1", 0x50}], 0x7) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 02:17:15 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x9}, &(0x7f0000000080)=0xc) r2 = socket$inet6_sctp(0x1c, 0x200005, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x400, 0x0, 0x7, r1}, &(0x7f0000000180)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x100000, 0x0) getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000200)}, &(0x7f00000001c0)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r2, &(0x7f0000000200)) setsockopt$sock_int(r4, 0xffff, 0x1017, &(0x7f0000000100)=0x7f, 0x4) 02:17:15 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0xa0) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x4) rmdir(&(0x7f0000000140)='./file1\x00') 02:17:15 executing program 0: sendto(0xffffffffffffffff, &(0x7f0000000080)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x24b) mkdir(&(0x7f0000000140)='./file0\x00', 0x1000000000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0) 02:17:15 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) close(r1) 02:17:15 executing program 3: __getcwd(&(0x7f0000000000)=""/85, 0x55) 02:17:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) select(0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) socket$inet6_icmp(0x1c, 0x2, 0x3a) lock order reversal: 1st 0xfffff80012bccd88 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000924880 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff800123e1428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110b79e at witness_debugger+0x8e #1 0xffffffff8110b3d2 at witness_checkorder+0xf72 #2 0xffffffff8102c0b5 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102cbb8 at __lockmgr_args+0x488 #4 0xffffffff8151995a at ffs_lock+0xea #5 0xffffffff81967e85 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bf73f at _vn_lock+0xaf #7 0xffffffff811a6a81 at vget+0xb1 #8 0xffffffff81192338 at vfs_hash_get+0x148 #9 0xffffffff81512ec1 at ffs_vgetf+0x51 #10 0xffffffff81503164 at softdep_sync_buf+0x444 #11 0xffffffff8151af04 at ffs_syncvnode+0x394 #12 0xffffffff815196c8 at ffs_fsync+0x28 #13 0xffffffff81966965 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811ba3c1 at kern_fsync+0x261 #15 0xffffffff81716846 at amd64_syscall+0x436 #16 0xffffffff816de4ed at fast_syscall_common+0x101 02:17:16 executing program 2: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) openat(r0, &(0x7f0000000140)='./file1/file0\x00', 0x4, 0x41) utimensat(r0, &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 02:17:16 executing program 3: clock_gettime(0x2, &(0x7f0000000040)) 02:17:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x5, 0x8, 0x4feb, 0x1, 0x4824, 0x80]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x6fe}, 0x8) ppoll(&(0x7f0000000500)=[{r0}], 0x1, &(0x7f0000000540)={0x5, 0x1}, &(0x7f0000000580)={0x5}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x80, 0x49) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="2300f9a8e9dab455031ab87b14347e26a0000400"], 0x1) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')(*\x00', &(0x7f0000000340)='%\b:\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='-,,}!*+&\x00', &(0x7f0000000400)='\xe2{\x00', &(0x7f0000000440)='+)\x00'], &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 02:17:16 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 02:17:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x101) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000002c0)={0x2}, 0x1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x10000, 0x9, 0x5, 0x8, 0x2}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x8c) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) accept4$inet(r0, 0x0, &(0x7f0000000280), 0x20000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000540)) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 02:17:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="ab022e2f66696c653000b7d0c3b89c5d51aa32f104a1650aecb19e5a598c34762e1bcd77e2b019e799dd1e4925306c85"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="030110daa1"], 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 02:17:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x2a, 0x800, 0xc8, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0x8, 0x5, [0x4, 0x0, 0x9, 0xfe2f, 0x800]}, 0x12) sendto$inet(r0, 0x0, 0x0, 0x5, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 02:17:17 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x40, 0x8000, 0x1, 0x0, 0x1, 0x3, 0x40, 0x4, 0x1, 0x5, 0x1}, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getrusage(0x0, &(0x7f00000004c0)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0xfff, 0x400, 0x2, 0x10001}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r4, 0x200, 0x0, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4(r1, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 02:17:19 executing program 3: getitimer(0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x105, 0x21) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, &(0x7f00000000c0)=0xc) getitimer(0x1, &(0x7f0000000000)) 02:17:19 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66686c653000bdac05c2e4807a749bc521338ae39fb6dc18a52aaa80c30da803a58eeb78df4836c8ed9e9fddfbef21cd81639a5f587f66ab92e3e3418f4166b98bcb41d9aea6"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xa, 0xb2d}, &(0x7f0000000280)=0x8) 02:17:20 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x101, @empty, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r1) r4 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f0000000300)=""/95) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080)=0x76c, 0x4) 02:17:20 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() r3 = getpgid(0x0) setpgid(r2, r3) r4 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x401, @loopback, 0x7f}}, r5}, &(0x7f0000000100)=0x84) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000380), 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 02:17:21 executing program 2: accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000) bind$unix(r0, 0xfffffffffffffffe, 0x0) 02:17:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x9) sendto$inet(r0, &(0x7f0000000180)="7e4818d901c0f20e2c2d19e653bc2c644b04a362459621096e0d6734942ff09ac039270a0c8329c0982069a31a76cda48d5044eb0b2383721a6f8bf170a766c55f5d4fa9e6f5b569d7c7cad7963e4c4f088d94e7e74ea32b00b82c60a58165e15fae0bf6c7aa6e2533480c16b65475f433d1c7bb4f0f61aaace663537d706f8a28e9ee03741e59f435b6f4d1f72388ba4a1e4458e7c6a3f66b40326ced758db656d44952905febec3cffbd2acebfbd6c8c7d268f2a4dd815019c600f96d537bc358b747554ec1adde1a6e673d573a4c46a1f41aff8c60f2587f1c255dddb5820ad224b938c912d04db3458d981a26cc8c5", 0xf1, 0x100, &(0x7f0000000080)={0x2, 0x2, @loopback}, 0x10) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x6024, 0x800) open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 02:17:21 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000400)={0x5de00000000000}, 0xff42) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) r3 = socket(0x17, 0x3, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x80000000, 0x1920, 0x100, 0x7, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r4, 0x80000000, 0x1, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r4, 0x1, 0x2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x1da, 0x61afbe77, 0x800, 0xffffffff, 0x550, 0x3, 0x8, 0x100000000, r6}, 0xfffffffffffffe29) socket$inet6_udp(0x1c, 0x2, 0x0) semget$private(0x0, 0x1, 0x42) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0xfffffffffffffffa, 0x1000, 0x4, 0x3, r5}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r7, 0x6c27, 0x1ff, 0x7969}, 0x10) write(r1, &(0x7f0000000240)="b5e159fb2a", 0x5) 02:17:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00000022c0)=[{&(0x7f00000021c0)="9fd80d7c901b972a4601566cb5d20c653685f5f0c0754f1b62ec983c342d57f5079977c6db05a6d0db21dc640ee33bbe4b7210dc2d8cb3f02c4014d7e5e6787a90adb1d00848c2f5e60f0864bc8b63f0c6ca3564d35444d71e961b9d8660223e852f05e41d48dadde41759d3aa827bd99f7a988d8ede698bf594c0e312e228112aa36a6c0925c4636557bc21823e354f572fe5a1053d9a21ac2ffb063def1bd616b5473db08bc57aded105eaad6164bdeba87c659dfefe8749908125f3f660310aef74445da5a3e41c7d4345080159fe5c511d0214edbdb448b1", 0xda}], 0x1, 0x0) pipe2(&(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r1, &(0x7f0000002380)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x20) fchmod(r0, 0x102) getsockopt$inet_int(r0, 0x0, 0x4f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = semget$private(0x0, 0x3, 0x400) semop(r2, &(0x7f0000002500)=[{0x7, 0x10000, 0x1800}, {0x3, 0x3, 0x1800}, {0x4, 0x80000000, 0xd5569ac50e2d4174}, {0x541aedd9fcc2dd42, 0x8c, 0x1000}, {0x1, 0x77, 0x1800}], 0x5) 02:17:21 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000010000000000000009000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 02:17:21 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setitimer(0x2, &(0x7f0000000080)={{0x6645, 0x8}, {0x80, 0xffffffff}}, &(0x7f0000000140)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffcc7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/107, 0x6b) msgget$private(0x0, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 02:17:25 executing program 0: r0 = msgget$private(0x0, 0x0) socketpair(0x17, 0x3, 0x7ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0x5, 0x8, 0x2, 0x0, 0x7fffffff}, &(0x7f0000000200)=0x98) setuid(0xee01) msgctl$IPC_RMID(r0, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 02:17:25 executing program 2: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYRESOCT=r0], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) sync() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 02:17:25 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x2) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) r1 = msgget$private(0x0, 0x20) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x404, 0xc0) r6 = getpgid(0xffffffffffffffff) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x7fffffff, r2, r3, r4, r5, 0x100, 0x8176}, 0x400040, 0x100, 0x1000, 0x24ec, 0x3, 0xcf54, r6, r7}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 02:17:25 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) write(r0, &(0x7f00000031c0)="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", 0xfffffffffffffe16) read(r1, &(0x7f0000002140)=""/107, 0x69) write(r0, &(0x7f0000000040)='!', 0x1) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000000c0)=0x8, 0x4) readv(r1, &(0x7f0000001140)=[{&(0x7f00000041c0)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)=""/175, 0xaf}, {&(0x7f0000000200)=""/16, 0x10}], 0x2, &(0x7f0000000280)=""/246, 0xf6}, 0x82) 02:17:25 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) r6 = fcntl$dupfd(r4, 0x11, r3) r7 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x4) poll(&(0x7f0000000180)=[{r0, 0x2002}, {r1, 0x20}, {r2, 0x8}, {r3, 0xe4}, {r4}, {r5, 0xbc}, {r6, 0x184}, {r7, 0x1}], 0x8, 0x100000000) r8 = socket(0x2, 0x2, 0x0) r9 = socket(0x1c, 0x5, 0x0) connect$unix(r9, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fchdir(r2) dup2(r9, r9) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 02:17:25 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0xffffffffffffff6b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x4, 0x1f, 0xfff}, 0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fcntl$setflags(r2, 0x2, 0x1) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x80) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x44, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000280)=0x7, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r3, 0x2, 0x1) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x27, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, 0x0) 02:17:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x7a2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in6={0x1c, 0x3, 0x92b, @empty, 0x800}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) 02:17:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)="9fd80d7c901b972a4601566cb5d20c653685f5f0c0754f1b62ec983c342d57f5079977c6db05a6d0db21dc640ee33bbe4b7210dc2d8cb3f02c4014d7e5e6787a90adb1d00848c2f5e60f0864bc8b63f0c6ca3564d35444d71e961b9d8660223e852f05e41d48dadde41759d3aa827bd99f7a988d8ede698bf594c0e312e228112aa36a6c0925c4636557bc21823e354f572fe5a1053d9a21ac2ffb063def1bd616b5473db08bc57aded105eaad6164bdeba87c659dfefe8749908125f3f660310aef74445da5a3e41c7d4345080159fe5c511d0214edbdb448b1", 0xda}], 0xfb, 0x20000000) pipe2(&(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r1, &(0x7f0000002380)='./file0\x00', 0x0) r2 = semget$private(0x0, 0x3, 0x400) semop(r2, &(0x7f0000002500)=[{0x7, 0x10000, 0x1800}, {0x3, 0x3, 0x1800}, {0x4, 0x80000000, 0xd5569ac50e2d4174}, {0x541aedd9fcc2dd42, 0x8c, 0x1000}, {0x1, 0x77, 0x1800}], 0x5) 02:17:30 executing program 0: clock_settime(0x4, &(0x7f0000000340)={0x7fffffff, 0x34748000000000}) clock_settime(0x0, &(0x7f0000000140)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x30000000) fstat(r0, &(0x7f0000000240)) clock_settime(0xf, &(0x7f0000000000)={0x7, 0xc48}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x128408, 0x180) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x8, 0x3}, &(0x7f0000000180)={0x1}, 0xfffffe3a) clock_settime(0xe, &(0x7f00000000c0)={0x80000000009, 0x500}) 00:00:00 executing program 2: fchdir(0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x7fffffff}, 0x8) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r2, 0x7fffffff) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ftruncate(r2, 0x10000) ftruncate(r2, 0x8000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="640000000900000006000000010004005700000002004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="01feffff050000000400000001010000050000008cddfe3272e0509754f07131f1f4767bc4f5139578a04f6945f3ccf7f3299b5ad764daced9b96c5b9448967be93efd9a10a6ef081180e4e8923695e8e09b13731c39a3ce6f07fd4422d4f7c012093ce8ce06f03f1966d58a5d923c4a6cf3e54670c51328821d9c55bf7b29a50c8722cd3000860b1d65f2e040f7d0fbf24c99392ec64c51760af206c2e13348de677923ada1d497d42434479b8b3d4b38b65f6160af390d0365ca97cd2596"], &(0x7f0000000280)=0xb8) write(r2, &(0x7f0000000000)="7f2375f93bb3bba1ab05c9d927418778d2fa5550e5dbd1a4c5793c3dd54eeac1", 0x20) lseek(r2, 0x0, 0x4) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0), 0x4) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000004c0)={@local, @remote}, &(0x7f0000000500)=0x8) 00:00:00 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4) 00:00:00 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x101, 0x10000, 0x200, 0x4, 0x1ff, 0x3, 0x4, 0x0, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x4, 0x100000000}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x45, &(0x7f0000000040)=0x6, 0x0) r3 = dup(r1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x4, 0x40) r4 = dup2(r1, r3) fchdir(r3) write(r3, &(0x7f0000000040), 0xfffffedf) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x2500, 0x282, 0x7fffffff, r2}, 0x10) ppoll(&(0x7f0000000080)=[{r3, 0x2000}, {r3, 0x20}, {r3, 0x2}, {r4, 0x2}, {r1, 0x100}, {r1, 0x80}, {r0, 0x4}], 0x2a7, 0x0, 0x0, 0xfffffffffffffe06) dup2(r4, r1) fcntl$getflags(r4, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xfff, 0x1120, 0x7ff, 0xfffffffffffffeff, r2}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x100000001, 0x4) 00:00:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) 00:00:00 executing program 1: socketpair(0x1c, 0x0, 0x710, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x20000000) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1001000fffe, 0x0) 00:00:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="9886d1a6a062e3349762be669b282c6b4978153c68c4", 0x16}, {&(0x7f0000000040)="675e7cb66794663d30684782fc4c", 0xe}, {&(0x7f0000000100)="ea94bd40d614acae3667e4eda8ce047c5b8008a48173c99193a3276cd1d8acb3720b5dc66cde3e4857fef5acd808c79eff149fdb373bdffb7d9b2ee4e89b505324e64efe9d82440dd3de0ccd448a465e9a1b1f40ac8bf92a24", 0x59}, {&(0x7f00000001c0)="aeda6f90f7e33f3071eb9b51b581fda176d24008337e9fa39e8b9f03dc70cce8b111eb94cdcf96664ee62ea134f1ce63372affb20061598379d7bae30d596c7e044f77eca296a615ed1b", 0x4a}, {&(0x7f0000000240)="1e17be947f95c2b15a61aea806c6410c8515a71352cc281f0d244a61783278e99ca07f3b134904bb582d6232aa475ddf205b1e9d73c767da0f648b6b3fa10dfc2593bb3fc4da7dd693da40ed968b8b280e0377eac8d1d0bc3c580f88418889c4f4d9b00027a3fe336b3629089c7430308912e6f1b5189a68f5c52e0360ca64097ec947e4e05a6e192fe4", 0x8a}, {&(0x7f0000000300)="c41aa6b52c236ee7e5007c7c58bf0f9ed516f2ea8865986acc9294f31cc0e88cc62451e40f53b5ecaf7332fc6c6d4317202c33339946ceec3a3cbc5d5e9f26a16998866f4bda3bfbec01ece251907ef6a7f59b9f50f92b9c013eb3dbd2587133af012ad975bf892d21015b7368582b5f0f2d11d3952d7e0a55ea846c423353ef2760b9762b1337d2da7d2308aae4c118fa4fbf520a27da7bbff63d207aabc9f6b75c9cdeae9736e2fcf409c9ddd04c4efb51bbfc7afeaf25c1e09d807257682fc64b0661c5dc990da43dbbfd8195e8ea4a29da2c2ce903e07bf18079e7796db7", 0xe0}], 0x6) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff9) writev(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) freebsd11_stat(0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x9, 0x0, 0x8b5, 0xfffffffffffffdea}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0xfe54, 0x6, 0x1, 0x4, 0xb31a, 0x5, 0xffffffff, {@in6={{0x1c, 0x2, 0x9, @loopback, 0x4ec3}}, r2, 0x80, 0x4, 0x1ff, 0x80000000, 0x8}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000e843e2e154ee5796fa581e436f23f06a0c0f388d48"], 0x8) 00:00:00 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x15, r1) freebsd11_getdents(r2, &(0x7f0000000140)=""/238, 0xee) r3 = socket(0x2, 0x5, 0x0) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000080), 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x14c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, 0x0) 00:00:00 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r1, &(0x7f0000000140)=""/87, 0xb5ff0090) 00:00:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = msgget(0x0, 0x421) fchmod(r0, 0x109) msgsnd(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f6aec483fd433d47c236d43c2659979825fb0c035d0513b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc282432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aacbc887eb9ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) 00:00:00 executing program 1: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x85) r1 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:00 executing program 0: shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmget(0x3, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) shmget$private(0x0, 0x200000, 0x1, &(0x7f0000dfd000/0x200000)=nil) r0 = socket(0x10, 0x20000005, 0xfffffffeffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) shmget$private(0x0, 0x4000, 0xc0, &(0x7f0000fa0000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x82, &(0x7f0000f69000/0x2000)=nil) shmget(0x2, 0x2000, 0x100, &(0x7f0000f7e000/0x2000)=nil) shmget$private(0x0, 0x4000, 0x40, &(0x7f0000e6c000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x188, &(0x7f0000f06000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ebb000/0x4000)=nil) shmget(0x0, 0x4000, 0x200, &(0x7f0000ff9000/0x4000)=nil) r1 = shmget(0x0, 0x1000, 0x1, &(0x7f0000e62000/0x1000)=nil) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x400) shmctl$SHM_LOCK(r1, 0xb) 00:00:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000000000), 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x80000000004f, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f0000000040)=0xc) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="9814f5ec2e4c79bfd309a354e1219162435a9919da68fb11e33f99985334eee60f31c0a2e18d14306e0054c9be5a87668c9ab8b47f49f9882873d420cb0251e7d076ad014f14294fd604c2fd69be537cbd340ea120a9cc0a42e9", 0x5a}, {&(0x7f0000000100)="49eea2baa154c0ae191edfa83a1a09167c3cfbd731d5ad47e27c06eb8235bf831d73ba46e0d42a2eb1854444396309efa4b1293c044392f012c91842a666d911921faa91373bf47a7dfebfba021bd93a378f0a6b901da4e05671cb7b3b69dec8a3759fb1784597acff477050584911f5851f467c417e8330fc922fe599e68ae7c28ea3fec1f315b9f3d033835e963fac4dc17958e80a589d6c16b7f33eda3ee188c0592c91be", 0xa6}, {&(0x7f00000001c0)="3fc7a9fc9df773058621654c779c9acde9320aa7e93bacd1c12933e065abedeae14acf06cd38e5f0aefa70cfe2ec3e2549ff6f7a8feb2e84621f308a957bdd502bc5070cea078f9ced5298456a369069d61ffcf57c", 0x55}, {&(0x7f0000000240)="2bc6b1d6659a2cac591231cfb8fb7d38c8ea5492418141340fe4192dfbff366f2235317ce19ef5e037dc4ec15e7f958285eb8ba0292bee1ab022fa19f88b9f36624e37ac85d44e7f9bf424db8afbaea323b8d6204b55556b4d07cbed2e00f72d38072cecc15c279521ec38a318bae0d9ee082e02429e4e0c5b6a436c67945b4e6621b3a5f6ed5a112f9113a1bc2f22c69ba59ed9676590cbac3369297312ecf8d2f8aae23ddfbfcff7520f27165ef5b609265430042f317b28578acc7631b7f788bf6d5589", 0xc5}, {&(0x7f0000000340)="328ea31f01004afc25443fd9b0f516980b729c23cea72b7f8714592efbd036c213bea806e9f8f164fa1c4ac381b653714f9a6f832c28a6eaf786678d3299830a28aa", 0x42}, {&(0x7f00000003c0)="5d18c5286e214bef3f0228bd3d52ca670c2f6b1fd81c1535220f55657ee46ef7ba5abdd6afd0ea3060e7ee69605023e22982e669566138a27940186a8727bc17624af2b21f82464ea57d", 0x4a}], 0x6, 0x0) 00:00:00 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1ffffffffffff, 0x8000) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x444d, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) 00:00:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendto(r1, &(0x7f0000000240)="91ed24", 0x3, 0x20001, &(0x7f0000000280)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x1000, 0x4000, 0x0, 0x2d, 0x5, 0x9, 0x101, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x20, 0x4, 0x5, r3}, &(0x7f0000000100)=0x10) sendto(r1, &(0x7f0000000140)="11cfd45973e16de615ccf12f3cd91e6e953fccda3ed1dbb2c849218af2efc1e4406a126405446396a6d54149094397a516065884f870b39db70c015e0ca1fcc936034d04daccbf2c07d3c011a046f248000b047e1581a3a8835ad17e66c5f9b6651532a3243b8e5fdf494ce7bbbb198ce5bab6037a03a51962755d3140a1de811f22d0089c9c2dc4768cc223974b877254708ad7ff6c3f02289aa037fce5696a67acaf4f1f03410f9a3ccef57eae08d6788f6782dc65dd8a705704347e950ec138d8a4c33d80d85b385f1781a51cef99", 0xd0, 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB], 0xa) 00:00:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0xfd6}}, 0x0, 0x2, 0x23, 0xfffffffffffffff8, 0x86a2, 0xffffffff}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, r2, 0x0, 0x7fff, 0x20}, &(0x7f0000000200)=0x94) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:00:01 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@multicast1, @broadcast, @loopback}, 0xc) 00:00:01 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r1, &(0x7f0000000140)=""/87, 0xb5ff0090) 00:00:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000440)=' ', 0x1, 0x0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000ffff00002e79ec78afd3dd6b01a573f979bbbf688e000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) r4 = dup2(r1, r0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x2427, &(0x7f0000000300)=""/216, &(0x7f0000000480)=0xd8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000180)={r3, 0xfd, "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"}, &(0x7f00000002c0)=0x105) 00:00:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sync() fchdir(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="20802307ff01"], &(0x7f0000000040)=0xa) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="fb3abdeb6e86118651e3e88470f83be6c66e6f8d0324573165e042432c49367eb73136487b2ecbfcab864bb1c763624f9a92a7434a74febadea5cb9e7f6b5a670a8085485433142d54481155a3c81813860b89ffd257eeeb52e3974be91ae5a4e6fed99971ace114f4303585ec155c3a1967c5343b41060619cca8f4711767c214df2e9e2fc30e25c67ba51caab6a9c94ca965628cdedc74ee30c9e0abf109110f62e0d01f30b152f3cb21f67404a0c80e2f775edd7bb77de36bad38420f1d5730bde9268c661625004ca632545a6f34b8f06645b00df79074856d658534c7f8e0bb19a1b35404288716f02d756ecfce76", 0xf1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x8, 0x1000, "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"}, 0x1008) 00:00:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r1, 0x7f, 0x1e, 0x5}, &(0x7f00000006c0)=0x10) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000700)={r1, 0x1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast1}}, r2}, &(0x7f0000000580)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000440)=0x10) 00:00:01 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000000000), 0x0) 00:00:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000100)=0x7d) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000140)="c880c5fa968c83d2cabf6f6770a6b70500546576af1e94f5aa0e561ffca66b8463a1cc0fa6a60297931f365ff04c8bca11291e2eaa7dd0f53f41d0156bcb6136e1a0902071d021e8148a12247868832affb97c1a86bdaee561e0058e2254c63a356cf6a6421c6c6d9c06100d248c22ff18c413f970018e57146d9a4ed8c3adcf73af1a9049d38572f7ab2cdd96837f2b7c2f7a0df9b07aefad32b8308a22e1ba1b382fa3819b3ad0e6ceb27f26a7e49d1a858f0eb6162896", 0xb8) 00:00:02 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x20000ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x3, 0x8001, @empty, 0x3}, {0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7b7d}, 0x3, [0x2, 0x9, 0x401, 0x3, 0x101, 0x6, 0x3, 0x7]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000140)=0xfffffffffffffff7, 0x4) 00:00:02 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5, 0x3, 0x1c66, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x1}, 0x8) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x336, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000180)=@un=@file={0x0, '.\x00'}, 0x4, &(0x7f0000000540)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="4aa732ed33e4af502820ed46e2d00d8fa88eddf6c756519d87d6c5eed96ccd44a03272ac8ff415d7ad7ec677991fc57809666bcc676f3d51a5a05c", 0x3b}, {&(0x7f0000000340)="9462066f6b788a9c397112dbcfc20b7d241ffac8dc230b6186f620091be8b06385b85cebeb0e0f9586aa2bba059e53a65aba1507a5cdbeafaf820e59f1f8a3cf211187b1f127f040a014360ac17356be1897c68e35e81342a2fda7c13dd01e881e12a5e09455f975e5647e7772131fb2728cb8610995b61d63173da2b5d19516793783908a1f254d2dd01a2dada39b7ff3de2c889ac66fb7965d0ea22ef4d3f51786e84284d511c128fb00795de8dbb5bc60bb15a3cf4d4b854181e3692f89766e4c3faac19c8546c503d583e5803647ed4b", 0xd2}, {&(0x7f0000000240)="57669b67da4fe19d08cd9f7ef2f089936c181b1c8bd3f3cd6c31f5d93be1a64380d11b1615f07192c0e79bae1c8d7600b9a42b1c0cc554bbedb95e570659b29c480f0d1b65ee4156ddbbbbf813cd2d800dae2d4241125939bf694c9e559f2a9d6b35b77924c5b04a13546acff006b1bec217453359697943fb7ed65d329f84840f7df6a543a1eaf8e867b8cfbae78483716ebebc7ac435036c9de67ec44ea6f898671d333ae4e803208d1faed97f301b90bd213b8e94c776b6", 0xb9}, {&(0x7f0000000440)="890ac2fceb31373eb4c17920991331ec87203698eb685fc2a6c2e754e85c7e4e696701", 0x23}, {&(0x7f0000000480)="5f4b7c05d51465df47c92e8553583160a478534fbf56bddbeb25758afa1a5dae9c9871eb7e88d8f042a9b677afd3ca36bda9b5a3cd06748b5edcb220a69ead2890b8f51cac28dc26f91dcfa85103417a478bd060f1508b5e3e9b170d14907b1d701eff62251932b81d99a2ae8c9fcf2cbf5e4385dc8838adc94ba1", 0x7b}, {&(0x7f0000000500)}], 0x7, &(0x7f00000005c0)=[{0x40, 0x3a, 0x568e, "604a8e26a28b27e33319e3d957727e26315596d9fac6e9cfcd123864a10bfd0fabb667b81e71ac04658cd8c9"}, {0x30, 0x11, 0x1f, "b4d0239edbaf39b4082eeec75ef4e98757c7e7d9c3e124fed93f6ca449e7"}, {0x110, 0x11, 0x6, "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"}], 0x180}, 0x109) 00:00:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000140)="dbff8b7559", 0x5) truncate(&(0x7f0000000080)='./file0\x00', 0x4) 00:00:02 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x7fffffffffffffff, 0x2) ftruncate(r0, 0x80000000) 00:00:02 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:00:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r1 = getpgrp(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = getpgid(0xffffffffffffffff) setpgid(r1, r3) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="022d4268c593946e06000000"], 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000100)={r6, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) r8 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}, r6}, 0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) 00:00:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x2, 0x80000000, 0x100000001, 0x1}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) setsockopt$inet_mreqsrc(r1, 0x0, 0x66, 0x0, 0x0) 00:00:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650900"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x6, 0xf, 0x1f, 0x9}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x2, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r3, 0xb}, &(0x7f0000000380)=0x8) fsync(r0) 00:00:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x6d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x73, "dd9eadba1e58b90b4dc6cd92f70fbbcd918e82df734b5b11df2c3e7d81f60553d8cb0a87fcc5284315d5db2d5fb15b545f720b1f9691235de0984a321ac3144a3d7a2b9670b4b4dfdce3c9e33fcb1b75a84ae5c16a7225d41cc3e90d0cf0d347bf70e9bfab4d1af84385e0d44993704dc48147"}, &(0x7f0000000080)=0x7b) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x80000000, 0x23cf, 0x20}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) 00:00:05 executing program 2: r0 = socket(0x1f, 0x30000006, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c3c8b431f268fc707f5457de6ce23fb8be89395ccb223e4ed0dc66149271975eba1390961bc2828273999041982ccf5fb33c809fbfd5e98c493e9048f324146c17e7861492c7b3088"], 0x8) 00:00:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="53c70a6796ef2b6d3901"], 0x10) open(&(0x7f0000000080)='./file0\x00', 0x8104, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x7fffffff, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000001f9fc626c47fb39f79030cf1ea37bab90c1cdbd8ecbd64af47efbc53662e9f5a94e6f52b8314e44e43ed69f13aa539317304e87fded0bc1e9b6864123cd7c9874961702c392fa5b1063e465770f51b4ac3224915f89d86fc19259a328fe9dab3696b51fcbc18ea4e78a369366c6dd039e6a5eb274427c6af08691f0a94f6651b0524c27f1a8005f0655ba5c632e2f6ab65f4", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x28, &(0x7f0000000140)={r1, 0x1000000000}, 0xfffffffffffffc8c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x9, 0x100}, &(0x7f00000000c0)=0x8) 00:00:05 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x3f, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = getpid() getpgrp(r2) close(r1) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(r3) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01160000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x7fffffff, 0x1, 0x401, 0x3ea99aa6}, &(0x7f0000000140)=0x18) 00:00:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x93, 0x9, 0xd, 0x3ff, 0x10001}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6, r1}, 0x84) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x1, [0x3]}, &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x101, @empty, 0x1f}}, r2, 0x4, 0x8, 0x0, 0x10, 0xfffffffffffffc01, 0x7f}, &(0x7f0000000140)=0x98) 00:00:05 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3, 0x4, 0x3, 0x80000000}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0xfbc5, 0x1}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x0, 0x3, 0x40, 0xa30c4b2, 0x81}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x2001, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x10) ftruncate(r2, 0xffffffffffffff61) geteuid() getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x66, 0x8, 0x89, 0x10001, 0x8}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x200, 0xfffffffffffffff9, 0x3, r1}, 0x10) 00:00:05 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x80000000800206, 0x0) select(0x22, &(0x7f0000000000)={0x4000000000000008}, 0x0, 0x0, 0x0) 00:00:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000140)="f490923a4f605d2c890c78b1845e12d4d33ad53e8741aa71a2192957ef2e1ec45f50b11a378b621df882982c852be9feaedbde561f2b98e9ad55481c9ff458d385c10977b6f6c520dda06d144dcc45b2bc48dc5cf75c52e8d1492aef1bd73b1e0ff3f8942f777ab2fa9cf20e8cb3e7ddcba30f3c0501139a79d5825f78529057d5e422dfe9524ccdfeba68e43b9a0c79dffc8a91c3c278d8f5b91236f5962b0764d10b2796611229b23f2f03bb7715652830c316d88429", 0xb7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x2, 0x4) socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00008e2fba)="958e3929", 0x4) 00:00:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r2}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0xffffffffffff8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@empty, @rand_addr}, &(0x7f0000000140)=0xc) 00:00:06 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x132) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) truncate(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) rmdir(&(0x7f0000000600)='./file0\x00') 00:00:06 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x2, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r3 = socket$unix(0x1, 0x2, 0x0) r4 = dup2(r2, r3) connect(r2, &(0x7f00000004c0)=@in, 0xc) ppoll(&(0x7f00000000c0)=[{r4, 0x80}], 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) r5 = dup2(r4, r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10) 00:00:06 executing program 1: r0 = socket(0x1c, 0x20000005, 0x46b4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x7, @loopback, 0x1f}}, 0x0, 0x8, 0x9, 0x5, 0x4, 0x7}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x3, 0x1, 0xfffffffffffffff8, 0x100}, &(0x7f00000001c0)=0x14) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1203, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='vegas\x00', 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="030200c8880000ed"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @rand_addr=0x14bc}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x7fffffff, 0x5}, 0xc) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) open$dir(&(0x7f0000000340)='./file0\x00', 0x2, 0xd9) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r3}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r2, 0x7, 0x1, [0x566]}, 0xa) 00:00:06 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x81, 0xffffffff7fffffff}, 0xc) getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) 00:00:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000002000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d3ea9fbcca1df000c61bf000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 00:00:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x80) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x501c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x2}, 0x8) 00:00:08 executing program 2: setrlimit(0x0, &(0x7f00000000c0)={0x1, 0x8}) munmap(&(0x7f0000e75000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000d75000/0xb000)=nil, 0xb000) mprotect(&(0x7f0000964000/0x4000)=nil, 0x4000, 0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x94) lseek(r0, 0x0, 0x3) setrlimit(0x6, &(0x7f0000000000)={0x52, 0x5}) 00:00:08 executing program 2: getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) chown(&(0x7f0000000000)='.\x00', 0x0, r0) r1 = semget$private(0x0, 0x3, 0x40) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:00:08 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) lseek(r1, 0x0, 0x0) 00:00:08 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x2, 0x30000000, 0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="d10000000200000000000000080000005a070000"], &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xffffffff80000000, 0x0}, &(0x7f0000000080)=0xc) poll(&(0x7f00000002c0)=[{r1, 0x4}, {r3, 0x84}, {r1, 0x5}, {r1, 0x20}, {r1}, {r0, 0x4}, {r1, 0x106}, {r4, 0x4d}], 0x8, 0x6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={r5, 0xfffffffffffffff9}, &(0x7f0000000100)=0x8) 00:00:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000007, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8) 00:00:08 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/31, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:08 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) open(&(0x7f0000000080)='./file0/../file0\x00', 0x73d061c297586d1e, 0x100) 00:00:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x19f, 0x4400, 0x5, 0x80000000}, &(0x7f0000000300)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x200000000000008f, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1000000, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffedb) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000280)=0x8) 00:00:08 executing program 3: setitimer(0x0, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) 00:00:08 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r0, r0]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x480) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) 00:00:08 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x74, "aba58560117a6e0063654195bfbe6670e6252e97177cac98d7db6cc01490f3acea6bbb7f6c7ec497b1ac84710e67ff0c0f5c7cf3833a9a26bb3b39f9129c98f6c86b4913b907c2487774e8ded997588e45efa4061f0d7ef949cefc4afea1effe4dab553c33383e96f3af6e60f2aa3c3b45916496"}, &(0x7f0000000100)=0x7c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xffff, 0x1020, 0x1f, 0x100, r2}, &(0x7f0000000180)=0x10) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 00:00:08 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x5, 0xe8a}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000480)={r2, 0xee4}, 0x8) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setuid(r3) getsockname$unix(r1, &(0x7f0000000340)=@file={0x0, ""/108}, &(0x7f00000003c0)=0x6e) futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:00:08 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) geteuid() setuid(0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:00:08 executing program 0: open(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x0) mlockall(0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:00:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005a00000001000000000000000000000000000000"], 0x2c}, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xffffffff) 00:00:10 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) r0 = socket$inet6(0x1c, 0x10000000, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x40, 0x800000000000000}, &(0x7f0000000380)=0x8) 00:00:10 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) sendto(r0, &(0x7f0000000040)="2bad15438a44b1c7ce84684fb02307439fea76e71e2eb5a6aace53b26f7c7bb303e198222dbbeecb808fa588ae3e35487c5b12461dff8e91be6d333cc366", 0x3e, 0x8, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="389d65c739a7aa170f0437fa5777c804d4b7211707b0c767d1ee7271cef7e3283f4a1d436651745638be8d53aed62088333ce681f9491ae247602ac5430806af3dc5d9f96b7b739c9f9e546a24d39f9e3febe0a6fb845c", 0x57) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) 00:00:10 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8) 00:00:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x89}, 0x8) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xc7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket(0x11, 0x3, 0x4) recvfrom$unix(r1, &(0x7f00000000c0)=""/96, 0x60, 0x40042, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$unix(r1, &(0x7f0000000180)="cfff611635c92ab03276f47c964c4fde15451d566dcfcc25f6cf1cd8d73576992d4a66bb", 0x24, 0x100, 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0xd4, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 00:00:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x1}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000040)="2ca1b4688c33fb1cd52da53699c06ff5f3466774305c4309b05b931ff2db1df718548bfe1a3f46b2aae35ca82e08fe6ee070bb0418b9b117d1c601735f6b0ca339db7f0dfc591515045c5702b2e0615b9a27b1de4d8b6dac37799e10ab516b479b36fb5eb8abb874fbef74c0ddcf136c886db0c382d295f3f3b0ed869ebc58bf0638a47b62decf33e16a8fbb9ee9dfdad395cf5b3a645763336e932b3c6d706f3b39b5ecc0673477400026a05fc08192d139cd27eede09", 0xb7}, {&(0x7f0000000100)="6b97", 0x2}, {&(0x7f0000000140)="8a1a395fcb9c9e38936c17be0f10c040401fd41d8d1c894727abf9fada41c352883315a5b7029fcfec0b478982539e8a1af9814244a94c0974bba636c0382ff7b5ff8eebca2475540f5a8d0ce0241cc7536a746fe484eceeeb32454df37ee46be810cb0eaf0c0e36d294a4d7ccd894c926b309c81b4aa7f9c40943e5965dc6711bc31187f95044f545d99d133d278b35", 0x90}, {&(0x7f0000000200)="cf8682ec45440d5f17c1527c3abe16b90ff18162e2f4ba95620278aca4a0f5f9", 0x20}, {&(0x7f00000009c0)="9e10e9145a4020c7ef5d9b56445b7a59c2683de57417c464ca7a81447642ee04c4fc4dbf410d3317f8706d13dc60fa4f940a792c5ff705ad30bcd96ce0897d699a57aa0c045364f009d0164edba969c84ba6b2159695ff596c329e7c566c3bdf586a3efaf6f29017666be8c84f971b8ed105d4933a028355d82f583a8d082b65b7633c4544bce6bd455d97d161e8a2371cc63ccdd940ed0299d5c6576c7b3fc9cc62312ce6f51eabe90b1ac30f25b1f4c7e72dfd0fbe6fffe66c8f58f792ef46eeaebe181329e640e096145cf906b55c1b91c7173415be109aa085aabb5cc78f8c9e4f9efaba12941342623214895bba7d081b71b295b181c2712e047e2d3f4dc46c93504db454dd96a3bdf580f7fd659d50bbcd71036e29c55e3d0c124873340ada3a03e6e7762f706db35cc3843e481ada01a91643c01378540b95c5bbae86bc4142f3cb70a2571977570f673e4129210e529a81c5313304765983fe9e2c3c5d3e9a63021d33bbb22b39d720d2ce1aae8b4ca989b2917af7413f7d97abd280e635384227653ff1c5486b92f079c8939a2fa33d6be41ca73fd72fd09e89d78140a8a73f38704f2b9223efffb73817de025fce49ebf505dfec292aeee19c413a3cee9227f8ea0033526fa0a5fdaf948f15dbba06a2967c85cafa90969e3eaf0165904d6e4df54eed074f9f149585803ce39bf9dcaadadf2e5c66add6a1f80d47a8693b60bea61395edaa82fa132d394d8497003828198ce8a6bc57c6be9b42a45f615afeb30861359ae1214e940c99b8294fb4d816240f026401cdd32c4a062a8d5ee760c0d7963c4e376ac4a4b63d1069b1fbd755cde84efcb96d50f28e95df3a0a23addaa28d2090a0cc9dde79f8eea59b230f7ac781fe353470b0190fd79316fb4a8db6bcc98aeb64551cde92fa668a5f6198392d136fad9fb44c1b6ee263ea443ba891cfd5267756260a7908512227f3be3ed438cabc5d31a0466cf2186f49405ac53c7c0d6c4bd4f17a86fd2b13401082cc2a7c3fd863aaaa2dad29154cf25221fec28854c1e362cbf17f4075ccc8a25d26ae3af7e7c2cda70b8fd54e4d9f15c8dfd2c986c83a762abdfc53edd42ed6674a1f2ea6fa027d02798c037328fc42af14610e596d7fba1850cd73f85e3626798e147118fbd5208bdcaa5b9b265779eeaf9228b82245c634e15c87048433a9cf9af5715958ad7c3ce8f2e403027dfc01488caaaa7ef2baafed48eff33330f6d894b049cb537fcdacdee652ad02c9df9e0af6f1f6f26ce99034345757f16d18a561d177d042def6fa1ad78c18b7a7cd532d08dc852ce705af1c8a5c9703723cdebd6dc203d99cd1d924a9a544af61c256c15b08f37ce89708c0183a0dc7fb95e9e477cdf604ae8a528925587d12497953aa32696d0521cf3d9aa776bcaf7c968f8ce3df2f939912326a7b56c1b6756fe19697fe668a0bb1cd5e44a7b351ad6e5eb3d5d7a973f165640c5a3e8e29c2c1fd5f351f61f869a222002921928904b64852aade9324680f51b78e7c755eee8394c783625e204b753421612b987ec25156988a72571589f39dd5da6acfadee6e098e400907460330774f162c3287997e3529621993503b4a816d898b9452958af48b9d127f6534a01c41eb800bd7527eb8b52f06f45bf439bdbd7e3b82e5505478653867b31e7a49ba9fd1149d8169a3a4a8faf02b81e65456a2aa203cd10e95eab95ffae39379696eb89ea194e94a84d1d188dd0629b1584721cfefcd23c34623a0a14157e16804a6311b20bf0872ab118cd845d91aa4d51b580889d9a6f4b73e205cb906a7eabf1cac72cc79e9aa33aeb6ce61bac4bcacf83a515c17fc9207349a2fe244f448e3dfeb0a8552ce3a458d27db74f8c4a313d0d0293e6e85db25b50bdbfe9f77863301d0f804493d004ba943027b4a20edf381c4f6b07837938a302861103a918bb4b09929c73efe8355b929bce60309c406aa045289542eca49929738bc86130b549a4ee081e9ca790e1809fcb50d5586bf7dc69c86a66250402d4bdee8293921281b1a4482c0b58e1fee6dd792c0619bb632ad83d5171b7e6bec3153a46e1e3c95429e929e546cc7e62a9b032b4d62612648550b4ba45ec9e98fc8c37ed07212428d7b7927e13a3b68a7f417718336d7621e7ebe34d867d5c5d819695d72c02054f2a6b5a08d4ce3d375ace26092a279c4e4c552b77cdaac01f50abec1dea35bc56c10745e2312927bebac6826e6f37e9b6c054488989b478defc09049791993e0ae7747e6edea1b6ab299eb0a923989b99e7c26babbbeade2e14041680656d2bb52c56caa0225a6f23e06000a842cf6f0c10bd8b7f101bf81b5ee491edf6dace607d325e51259e5139b3c75cce1ee225d0b29cb55dfd84d0ed59c6c5ad559cabae1def2340568b3a6d8b7bd36fdb32cbffef5841430ae2497ae2e77dfd8c391120648d9b55cb099b3954e4ae7f5aa68bd03cb2a26f0e9f7bc72c8ad829182027d6733d51623f6dc819fbecfb7d9c4accfff0bb6fb0c318fb4cde05bcb90fd7f9201f0935cb6420b7a6ed20a94df591576f69dc7f1729be2cd8cd5a7c6f30c0ce77c8267e7a0c75f7ed27de7c5ea8ffca2e73c004282e659b51c8dedc0074ff725cc882604900a465819c70669641eefaf39b701218ce2a25a8a0f52f1b27cf8a56610499fa365f25b99b0a2fc2cc202caf5a32283a6942cda8d6ee944fecc0fd6dbcc902a852b464da8916241e383817db73011936aee7e9b1f763b15436722242d032d1492e023f751d717b67bc34c4b7fd78f6a6c99f3e4cf3ac8f7c78867dd5927bdc212b304dec16b157be89dca3b1659d22ee427f92b4ace0bd1fa01fe030be34d14f06af710c66e7dbad817427f4304b97c78743709cc7da6f8f0fbecc7e9448e76b19a517d22a5721b2c2bb4b14085c5aa7734adf7acc17779b31bef5815893b1b5e3a820d699000f4285433543d87cd0b456ab1ee4795fcb837fdd1891e6063e17dbe4f00a934fe71f6dfb216a38bbcfe6b66cf1e728325782a8473e255ee578e6d6fb517066d6fe5942b40dc6bb8c7c67a5066e765577180a088886fda6a02469638101887f594d0387d677cdb1f5429c5cdb8360d39dadc5b76642ff4fe17ff7d865831340b81ce4ecc21c1a054bee9d33fc3053793401d0d4d7f9e11eb81928f138b31ebcf454c23be7829e831deafc3d234b9cc0a89f5e89583d10e3c3ee587c93b9568c09aecc01c5e0a2cd6382dec3e78cdac32c95314a2d1235e3538bfe42c1b10c189b3a3ab1dbaeabd6e58be25d632ffac99844bdfbe3ebafa193b225b10e84346f6a86d231bd8f2243faf2c0455f6f4d5161391772bd19b88139df10221ec50ad164cd67ce3cdd095d55c6f130d721ce004ff8e6f7672b40637e7724077e13df07c1804d240fa69801ce0ca2a4f3d41ecad3363f2a013bd5ed29f688dd9cf38654d1c5c109c2b6fabdbad842cefed2da574b59c1f2fa334040224e5330b26d2fd13a33efa4b259d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{&(0x7f00000029c0)="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0x1000}, {&(0x7f00000003c0)="a14ba1861c8af66891f44d6877f90e0ef7b7ef858881117a6845b643e501188db4bbeb2f31fbe813ca05ac3d345ca279db0fc82cc0b8308709004ebf871d5566f275345a869dd19d8955f98f3d91c5dbe327289b751e320edf18656f7cec4efeeada9aa7a0b5c7b631b3b787e2f10cf6927307615eff01959b17194d01f74ae8ce201ee220e747a40bfb178e30e6df83e01da8a2b3", 0x95}], 0xa, &(0x7f0000000680)=[{0x28, 0x84, 0x2, "9e75427860a95130132192c6677ad38f6befb09ca1"}, {0x70, 0x86, 0xff, "037bd452ee42932b4e5b1a99f46d7f98d5b89ebe11ad8f179b1fa68eab653763ef56e74f0048a0c6677f680539a1f9d02a623ed0b5e480a9bb0aebbfd116101adfd41a75d4344ecad8362b0acd63ae2ff01fabf826ae7363fae5c44ce6b66674"}], 0x98}, 0x20089) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0xc}, 0x0) 00:00:10 executing program 2: r0 = socket$inet6(0x1c, 0x10000005, 0x5) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000400)=0x4) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x50a}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000680)={r3, &(0x7f0000000640)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000006c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYPTR64], 0xef}, 0x80) r4 = socket$inet(0x2, 0x10000005, 0x4) freebsd11_mknodat(r1, &(0x7f0000000340)='./file0\x00', 0x0, 0x80000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x5, 0x2, 0x1ff, 0x6, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000440)={0x6, [0x1, 0x490, 0x7, 0x1000, 0x3, 0x9]}, 0x10) sendto$unix(r1, &(0x7f0000000380)="7f3cfbc9b192f67726da309027a96b7f3c14eccae162ab743800c43e0b62113a9ac2f3e0ac04d33007b415220045bf4a85abc1bf8e2c53be94eab2d138a8155c6fe3effa9f20dec0542c8c6973e7eedec6f36572f1f12a9845611a7ea24c76d8fe02bf22169fa9668d62a2d8339e011c4f2b37ddb2", 0x75, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e20f00000000000000000000000000000000000000007000000000000000000000000000000000000000000000000030000000000000000000000000000e8ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r5], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000540)={r5, 0x54, "770149be3906408ed3a37a5f233e18a4ea6742f6c0d97caf8fb86b30b12bd2bee8e1bf858d3838dd22717d86b29c608d646fcc3ad96a71ad69621cb511d131e5a48b6341fc9d7bf8f4ba7a885af8274f1cc567de"}, &(0x7f0000000300)=0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x3}}, r5, 0x46, 0x9, 0x200, 0x7, 0x8, 0x7db}, &(0x7f00000002c0)=0xe9b70722db22bfdc) 00:00:10 executing program 3: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x0) getsockopt(r0, 0x0, 0x8, &(0x7f0000000240)=""/136, &(0x7f0000000080)=0x88) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) 00:00:10 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x8000000000000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x30000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000280)=0x4) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:00:10 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000780)=[{&(0x7f0000000240)="48209d718c5b8ddcc78c0bad6e49d88106da5746a5ae0ddc035b803feac705f75e2c28884bac01bdc2b0adcf7f9845c6a1b3c63eb95b50aba9d17c01a042eea5aa91f5aab7af65a79bf53f9868923d9df5bc50bbee754a86cbddf9f5829002f674756fc84d750da22f6bd09bc4cbe4c363d7045e941979ad0001025170c20dc5d251700fd94506c2a0c70aea8a8b06eda9947d70ea36aac84d7c0472fefbbdd619ae52d05f5e47dcd8461a466f156c9532ffc227925212433c76808eb474a283b86db2b78df211eab84f5472bf321c62c6467b3fa4", 0xd5}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000500)="b7669ed78079cd94f2de27ef050c24abf447c385366eea9d639af6419b61c8949919748131efd9013a4bbff92ee8561ee00af946841055a74c50d6ed01a9c2adfa299b92699e950e63c9c1ffe548f321735506d6009a68bacf730d36a1108248425f418baf46c33953154f0e939ae6c38b413d1e374adf750e1455acdbe766843c253cd9e8414a39597d0e9e860ece555387327a335cfa172b541225d8eb570c826bdff69b6d25b978e3c89622ee19771cf2982abaa3db1dd5bb788557381d10d8061c8aa421a7c4b962a152ee3b", 0xce}, {&(0x7f00000001c0)="0fdbe72bbee4b41e978cba648f46cbefb4ceb9b18a3d2563a9a9871c7429f815ddd39ee321b1", 0x26}, {&(0x7f0000000600)="422bd8fdef8d9f6a2d6eb6a2f36bfca805e048870a75e511cfc54b172d4cacdb28060c2bbe662cd7099c42923a967e0da086a66dd828d0f8890d34947490e5f74f9ea51cf546e60e1b00f5074a6cbf034ebac86be7b2ca47b44239daa2ed2862f13b416671aa646ad3102addb483e9db1b3efb6c79645fdddf7c4b14a989a2f7900208d41ddab17f1c91a2efcab4f897155ae48d3d50d5badbc74b74b48c5e59c072635ab975fe76699c63435caee9caa9ac39c2223abaf545ccba799ef53c7d3a368e2c825c26a227ae9ecf9df8af1b6b83466dcbdcca80bbd6", 0xda}], 0x5) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r4, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x10000013fffd) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0xffffffffffffffff) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x80000000003e, 0x0, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r5, 0x15, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) 00:00:10 executing program 2: r0 = socket(0x2, 0x5, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget$private(0x0, 0x480) setreuid(r1, r2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x80011, r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0xffffffffffffffda) r3 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/133) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x2000003}, 0x10) msgsnd(r3, &(0x7f0000000300)={0x3, "9f6bce954cf558effbece287586cf38fff6dd685bf7b1aa8ec73cefc4ee37825eb0e00fc766a8cbe201cf8df1004a8d92cfaca889a9f6c8dd6f061060f4d9b7e5a25819b1379e3c6587d4ec65bb740de1c629be2d8b97050cb082718509872ea26606299f075de1e730b6f26f1ebd1345f"}, 0x79, 0x800) 00:00:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003d00)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="1e", 0x1) writev(r0, &(0x7f0000002480)=[{&(0x7f0000000400)="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", 0xf99}], 0x1) 00:00:10 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x80, 0x1000}, {0x0, 0xfff, 0x1000}], 0x2) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x334) socket$inet6(0x1c, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@loopback, r2}, 0x14) 00:00:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x2, 0x80000000, 0x1000000000000000}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2, @rand_addr=0x5}}, r1, 0xf7, 0x0, 0xfffffffffffff0e3}, 0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt(r2, 0x34, 0x4, &(0x7f0000000440)=""/4096, &(0x7f0000001440)=0x1000) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000001c0)=""/220, 0xdc}], 0x2) 00:00:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}, {r1, 0x5}, {r1, 0x140}, {r0}, {r1, 0x80}, {r1, 0x100}], 0x6, 0x5) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) 00:00:10 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1fffffffffff) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) utimes(0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x4) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) 00:00:10 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000007, 0xf8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x20000000) r2 = dup2(r0, r1) socket$inet(0x2, 0x10000005, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x2ee}, 0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000100)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) 00:00:12 executing program 3: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:00:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000080)='./file1\x00', 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)="cc751967a871420368ce8d69ad17e91a17ecd1967c37b99fd3fcddb0d03c125e67c0c9c376d236b97f723f775ac814698352b0cd75caed0535de0d7257f94ca89b150e8e42b1e4bf49baa3027306550dce9a3f92e7525a066e27c639a9624283606733975bcf78fec35dae84ed2d93e8d162738d60c45edbb27f8e1b19c2618853cecf61fe6678b3e5ea396e1589ad062b7eb9ab09cb40ebaf398ca2f4923563cd19cbb4", 0xa4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x7ff}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x7, 0x16, 0x2, 0x8000, 0x1, 0x8000, 0x7, {@in6={{0x1c, 0x1, 0x1f, @empty, 0x7}}, r3, 0x6, 0x100, 0x8, 0x4, 0x3}}, &(0x7f0000001500)=0xb0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x989cab137c70fc5e) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000280)=""/134) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x20ca}, {r0, 0x10}, {r0}, {r1, 0x1a}, {r1}, {r1, 0x8}], 0x6, 0x8) 00:00:12 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x3}, 0x8) write(r0, &(0x7f0000000200)="f588f46cc7975e9095bf5fd007adbe6cb341a9d417e3311c74b099184224ebf6a53cdb91638f7489f19f0ca022422c8d45c00541942084bc2510b703afec71aa791339fbbdf1e1fc02d6898bd310f8feda6dd5a6447f70b31086f8b74ada9873561096f5a2cf7341eeb471539326a0c6a11e5d3e45ef9766702edf30701859ae541a", 0x82) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, 0x0, 0x5, 0x7, 0x303, 0x1b, 0x20000000000, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in={0x2, 0x3}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000300)={r3, 0x1}, 0x8) write(r0, 0x0, 0x0) 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000e9ffffffffffff00"], 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:00:13 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) fchmod(r0, 0x0) freebsd10_pipe(&(0x7f0000000000)) 00:00:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:00:13 executing program 1: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x20000000) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000240)={r0, 0x10000}, 0x7) 00:00:13 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, &(0x7f0000000040)="30252bdf31877fb5d9f41ed93009b0cdb9f14f66ff79e169f27a6385124c127509bda91a8f955a46cccce5d258a112572298d7a5c900d12b5e7e194d94e15dd0d0c05ecaedbb18110949f204951fdf6510dd3a32f6754e1820158fa8402cd89baba26e1eb790ab0ac71fc6b2d133ad14659989176e96af2981f1fd3e02d2de8575b209c7d02110c716c020e810216df5cef688c5ccd95fdc9db6fdf4728a355470fcf3ba8ee17c92e5cb8ad4a5a082e0d810f7bd41d9d0809466817b79c54d07a353b1600d574f0eab32e48270297a6d4a5b0996d1d64dc6", 0xd8, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) r1 = socket(0x8000000000000, 0x30000007, 0x20000000000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300), 0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x2}, 0x10) 00:00:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@loopback, @remote}, &(0x7f0000000100)=0xc) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) lseek(r0, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x25f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) 00:00:14 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200), 0x0, 0x0}, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x80) r1 = accept$inet6(r0, 0x0, &(0x7f00000000c0)) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000240)="c11624e3a369f333d7ddf139ab9573ecc379fd8a83abdaf6e6078e38594f373df268792bf5476117338479cffa744b", 0x2f}, {&(0x7f0000000340)="9274f8f4c7b72dace99cfe9a8c288d1e384459ac0d410ea0cb9838edf2a550d6485c4472319038044e26cd07cc2d9ad56c99bb669d672574e860233bc90c443c8a2bbaa2873e6a551d9731b6de310e65840091a5837f422f2edac8ca77662dc480e05e3a90cbb82e4c3bb0ee5587c1581a2650bf8426cec7c9007641dfc2dd98d10932cd", 0x84}, {&(0x7f0000000280)="b655dad748567afb1802bf8882383f6c8f2bc1ea167dde3e", 0x18}, {&(0x7f0000000400)="5d69f77ba998748a83445fca0c838b176a87de3441d06d346faf44cda019d2f78f00abc4a3f88ae823f10286532171df4ad0a3f9951f4741caa04bb6d7736060c117cdcf8a392c2f432097cac5ad96dc7ddcc6867b48cbabb25094b9b11066a68180faf7d838976b9b5564309b34013b4710709079cdd7453d00a7af47965806a09e0ff97d6372ec4a1edba04f6821a255d49d3065903f1df54ae56e4df5985bb343f5fc6adf888eb5e9ea4136d9d94a939df3b393a13b56", 0xb8}, {&(0x7f00000004c0)="94e73d15ee9052866e2c67367f8aa8fea6cb07c8caa455265b61722ecc13ae94a1bab12049507c9f11b76f0c770bad0b026cd1ce5069d4089542fdbc8fdf58a0b6224fb2c2430b44403244c10d0a", 0x4e}, {&(0x7f0000000540)="cae0426f4780a9185b5af8d9123db90a3608ffd836967b5c80d5f07c4f388b06808d04b067f853aa15d5c8da3c67b0d2c551a80f7b1402152558862b17b1f2071852ad08a65195061fea7f48b7ebb20348568e610418e83ce449aa2ad0de", 0x5e}], 0x6, &(0x7f0000003240)=ANY=[@ANYBLOB="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0x1510}, 0x5) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x8, 0xa0a}, &(0x7f0000000140)=0x10) r3 = accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="090000000000000004020000ff0000000000ff00"], 0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x2000, 0x400, 0x1, r2}, &(0x7f00000001c0)=0x10) 00:00:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:00:14 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x9) ftruncate(r0, 0x895c) 00:00:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x2a3d, 0x4) recvfrom$unix(r0, 0x0, 0x0, 0x802, 0x0, 0x0) 00:00:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x111) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:00:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x20}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x401}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x100, 0x4) r1 = socket$inet6(0x1c, 0x10000004, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10e9ffff280000003e00000000000000"], 0x10}, 0x0) 00:00:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4) 00:00:15 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffd) 00:00:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x804, 0x40) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)="041205debbf64326d0f5bf8f8a8c53f7fd64582946802bb2fc97703b64e57e91446ed8b044314900bd8ff213a1bf649e3616395eb89b7d683be119d8144a527248854daba7ff6840ddc7c7962ba8a32ed94efdfdc6c32afa447343b730f2a3248a496db75885a78f10946944834c70", 0x6f) r1 = socket(0x2, 0x5, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x8fa}, 0x8) 00:00:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x20000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000040)='./file0\x00', 0x480, 0x10) recvfrom$inet6(r2, &(0x7f00000001c0)=""/54, 0x36, 0x2, &(0x7f0000000200)={0x1c, 0x0, 0x85c, @local={0xfe, 0x80, [], 0x0}, 0xf3}, 0x1c) open(&(0x7f0000000240)='./file0\x00', 0x8080, 0x110) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x2001, &(0x7f0000000000), 0x4) 00:00:15 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) bind(r0, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) socketpair(0x0, 0x1, 0x1fffffffe0000000, &(0x7f0000000000)) syz_emit_ethernet(0xfffffffffffffd82, &(0x7f00000001c0)="798deb8ce60c923afeed35c008060020080006047102000000bab83be28ea73e1a9ab221b4ba20700700b29b2a61628600af0b4281d96f4875a605eeaaa8273a7e83eb461fb0e92e6b4dea541b709690e911d67114f39fefdf5027c960f3565e2107cd3e3cfbc4329cb9abf925be66c32578ecd10f08e193a5e0b5fbda240096dbe1a5d90d00aabba7ec64561a548a4d82ea59047f2db3871f08ceab7b475b9a0c2c01e0979e157747eb4fe7073d35fbb835206a3b7a78cc0abc0755eabaf4634ec318cd7fd15bcc9fd6e6a98b3019618698e7c33fd820a8b879") 00:00:15 executing program 0: clock_nanosleep(0xb, 0x41, &(0x7f00000000c0), 0x0) clock_nanosleep(0xc3bc7931985baa97, 0x0, &(0x7f0000000040)={0x6, 0x6}, &(0x7f0000000080)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="af440508ab8d52c223f597408ba0acac93d94ca269894c22badde4dfdd237bd3e5bbea038de9a3a2f635752c1835f7f0ed13ebd39fcc12f0eb23eb5980", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x2c) 00:00:15 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00000e8000/0x2000)=nil, 0x2000) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @loopback}}, r1, 0xffffffffffffffff, 0x2a1, 0x200}, 0x94) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:00:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x7f}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0xb69, 0xc20, 0x287, 0x8, r2}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @rand_addr=0x14bc}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x7fffffff, 0x6}, 0xc) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r4}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="07000100050001b86dc7c68bbb8a726d9f63708f8e9c9afbcd3ea4011d91f40887a7948cc2036dc724f4d5bfb9489f3ea18be4f121a0dbb7db5a79f395ed344c535a965ae5d9380dc83962520fdf76380f2233869ce5d5f1b3715a2d62d7563566cbbd6462de10612b52e1c5fc15b361d270b5932eb08bbdb723c8d76ff1e2b5aad0a5879e1493b8fa565a9cb06833e4e6f0ddf4c8e0cc34f20518514462b30f0d76652eb694e4967cfe9607bc49d69d111eda1d4bdb16530900000051a170573b6b0dcccbfc5db3c1c6163bf1e3471a0bd6df4746bc82120707851a25480a09e8fa57392a0efc"], 0xa) 00:00:15 executing program 0: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120486, 0x144) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x9}}, 0x0, 0x7f, 0x2, 0xfffffffffffffeff, 0x100, 0x400}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x10000, @loopback, 0x7}]}, &(0x7f00000001c0)=0x10) msync(&(0x7f0000e2a000/0x13000)=nil, 0x13000, 0x102) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000, &(0x7f0000000080), 0x4) 00:00:16 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000001640)={0x0, &(0x7f0000001600)=[@in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}]}, &(0x7f0000001680)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="d798921d533a1df18c5193745f250495013fdfe32002cd4629326476c469369afb103cb12a0f485b4fc41946ab19be82821a", 0x32) clock_nanosleep(0xe, 0x0, &(0x7f00000018c0)={0x81, 0x3ff}, &(0x7f0000001900)) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x5}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000400)="c8201c2b53c8b230ce67c924a7aff50cb987ccd0e41b396682f3d45c0d1264a8f30600a38916a9f1eebd41ddc26499830b3354190ff3330f43d218639b73c4bb5f173053ac3f77fba76877fee2aa7a7dc1af766a98e905f4b3c5e9825d12fe7a1115216804ebc7e3f3c7f91bbfb82e8dde840a1f91a8ec5c936816aedf1f2a0c329a40e3940547e855f0f536f28b150ba0ef76882ed2d7ecf0e3bf6087bd07fb92424232795236facb2ecb5d48faacf7af1e213d484385cffdb301318cddb8c351091e2d29d2e09e7a6d15908a2e1f2e4cf86f1b1ba909332fb2a818662af5087ab66662b23d80834a28258d2763639c96bcfbf57c12b78603bca56aef46e551a6d81689af2d53db7d163e4f1ade251b0d44eb8388565bad8ca8b03e682fd345149b2f295a1e26597e83678bb7df33c1fee4e64140ceb07406fd198519f5988730811f25f9adb3400e68e6d0005bc181e9d5e321d11f2c51b95645c092ff4f0a117a3703fc60ef36d60864ca52e4debd0cfba557e933e1d21f84812f22dc6d3fdb8e0d9e2de8561449f057d61bc23ba272f330a42b6a9b53061363b414bb52d745378b910daf560a6bd9f293245b33584f8c8bcd82d77e0813194927c694eabaade31a2de06dc38d0da70318eeea061dff1df3fafabb87c6935c45ef07a00bb9ad543ae76c42e52c51a2fd82eb62fc0bb2e922213bf2e1998841630d0f89e153f75a1124e9d2cf510b73fc9670a2dc4ef056334eca03dfa89818a4426945e41b1549b62e1b76067ed35d34b13f59ffd35e9fbd38ab1b506a19f19253dd9df62950b2747323d7cfb4c12027b152fa891d9a6ba833fc85e8c628176411814a988aa2050036e9844ffbb8837aed6f870b0892dd4b1c1f36c6722aaa6571ddb68cd2c30d9f2e6d9225cf8f60614394bb5f787330a81d9161f799e66253f249e07e9abaa347dce3a36542bc7d12455f8f381486bba1247b13a40acf555c50a623d6446e70f58fb94aba71d00d3408dff421c83eb803abd6ccca57f52355e33819f738b73f00870042a4dcb78892387b1dabaca923dd68b9432ed5101103843ff25d8e4df41b9b7471ecadc8539fab07bb809171189759686fa1cc050da4887429652d580f835d21aba15a15ada92e71897330148465d1d725a936307c759adb34627a89c5026f762c9f9a933e7fb9b6413a8ce54ba8f086da5dd370678b17f7384c2ff5b1f557614f6165dc66667ff0a766a5ce8d88888d4531dca469c1e31d42cd1fa4c207a53b458f44f591351d5110788bb7aa4fdffc1d062bcda9e67b392d428ff99256a2cb45a10601cc32544e0b61676f9dc419fb10f41e98023ea445ae994a8fbebe9e846b497a12331fae3484e0e33f14c7dec39b1cdaf6523c56e54c34fd574c5631932ce114484dfa71a573bb6a2ce8e42cf19b95aaf01b3da7f4cef4f0e334b5ea18104e99af03a528e0724bac1ad8c29e73f27a00c6117a653ff2762e748b4677c72bfcaf73092693737b46654b4b097d18a87134b65b9db1cf7c4221854e6cd113bc51fbd82efe60fdd7401463ace63e6257c627dcf64c8f43989531e6f77091c3552c69466dfdfbb9d3863d8629ffbf5b41f7fa7e81a9d0c4d4c37bef84bba4ff94c3053ad81b013d1c152cbf61fab3c18bb0a83587e413ba483ac93e2b1e73b7ccd2c84bf55a3875c24addfba2c55228b40bc91d66deb49fe695036c70d3ad9d4b0bada113efad2c50b72c28dadaded44add732478a5fd65c157a4f0df423471e86bac3b5896d11145c5a72eff6ae8928bc5c7769c3f4451240e750d74c4c7cf57de522802609c362de37bab855831febc1a1eee0b534b4bb6b7ba1c10687ce92e644a0dfb1a5a5961bbb4e777361d449283f2d3c9ec5eac6ab4fea54bd309c0bc8429bd489319ce7a29ec4562b626154192610ddcb23d535a668e097f485baf4f058e7a7ba2544bc42907497e51d80165223277ebf672251f01de4c0986206bfc9b0da827af1a593805d800545693c9a9caf481af73f6369f979ff1c2d171df602643e7b5419b54f4d42015e61ca44d15a04230d70d5270c2f23f8ef0f926a28919e83084e5ce5c058b6491f5f961f3cf28b01763f70cf0fa705bee2f801523648ed3045a95f70edd4d0e4e3fbe3f527813395621d3d0fe54d5be3985a1352d3391c794a9f08e4fb38b7e12d18dc0d7c476775466a7a64ad07772396a24dc9d47372d520eb988cf2b9af6cee3ef2b1805085a9d4a5100a78e5f12013ea8ca4a25a6cb3fcd3b92d268d4e0e68978c5a555677444fbf088e8c36b0c20fb4dce3664db4164b20493b09e068167cc1ebc4e294fcca0f4e0e247c1f29e9290f51804fe14963b9d7e69ed6b844d2a56879ec8dc31516845d87e969c598b266d26694f1ba4a3227f1070ce76b4fb4cd80034c8a588023934448434ea26bb178578dffa7a7ee7b02ed2c626f7ff78688eb054689a849869d954aaa320807ae94d99f8f6b6d4628832643429062630bde9e241a0d40dc45ae96d503f48a78b3a6db2760c24405f2eb15a49924931d061ffd8c9e939fcaf2d735e8f74e5b7f8eee67f2a0be372188a4314d3f701fc9f4d1448f8267bbb5ca5f80b1f4a27d08ad51118601483b243b2331c63456c368e126b263b5510ed1d687f118db6e0dee155aa51481c83a79077a59726b5cb3e1792782c4b8b5083c94cb8fd4f4967592391cf4807eab2745dc7bb4e3a440275da16c9ad39ab87f0e76028fc2ad3a16a2999fd60475b4d05ee9afc5fa7f9bf889feddd933cabe17db27fd5bd63cb3405bd7b9433af83ce34027ddc898f495df16f39685d79451dadf6d2a6a0f8e628d64b82efae1b5103a72cbf19f4aee3a9f881cf3fe063a1c1aa5611fc289ad4c1a617f28e5ac2a2c617f47a9c85c2451468bc725611008bac6770363b04cb0b8588c0c15a267a5303212d331242ba94ff4948ede74872f93393897b825004ce675deacfcd2a6c5db54ebfb73aef19fd97361eca94506ad828bd086586031ab71a2b6f13b4a1546ee6d782c7580d6140415ff0b2e26b280d92fafcf71e4be2f62c3e7881b655ca93c37dd5d80641cd7be35e280680fb610df20d11a819bbf6c9a4157718bf94f75f515330b59bbace92a88250b311c3059dc3c24ae98a85476a65cca89a3aabc9a08623e26484686e02d1b56c8a995081d9d39ad4f75dbed0503cfc84002f8161775ab4e894500f8d636a7500a2098d77f88254107298978b4a3d341eeef6a9307e4665ccd6226df71188bcf2f0f2c323672bc95129be21b9ac6bcf7f41ea360c7b0a93179e09022ac20afef14e71af8e14d79c8a0688bde6db157a339587df3f28ce961cbbe0b67a0bf4971ad3b20fca406a7aa9a9248a2e61a423708c7d0a5c8f1988ebbac0cf9663e8ea8c6feb7d8b8d6b9504f525e88247f73a4dd7320d760c7faa85400bf242e4f3cc8b8ccaaf7b454e2023cee3258bf44b6e34391fe110e4c036c045c47c0062ff3227e33ffae9074c6ebbafc72970ae7089d7fb045adf89455339ef81b13a13a97c5e21c786371a24506f9a61d3b2d55cf5473cd2a13b344d316190469802d3c616124ead682ce968411410907be32ece940efe0251e9c4fe71ef0dd140914bd3dc22fb81325412fbf8e5a19486382c1646388723a247f19c2d462db24e6a179edb09e89f647c2a280066bd3e01e853985681e0fc8d0191bc045ba4fa36a08fd3974a7276eb8100d225a819e47b8b3bb10c8aa92d75b191585ff4452fe7cf42ca6095c79e7e9608f68abe27be8bdb1ceca8ace79566d18faf98c91737e07c829140283520a406aaa00826079010c0a941dd9c59b6360c31940ed75dbdfd22222a6a39c98989b938a2c99b4749df331a8d6f46dc859468d0dfce3514bd2969b20d613cba662d677183414a573a64a7665121fe14769119fa98f92875db2f4f963384fbc83733af2e425fd97a4b3c61a6e83e2fd1e2a5c87e3d98f7b0ca5e0e8bb11e471fc108efac87485b799219aaf6177c765da74bd3db35dd5c690902890ae283d0d1d8a57b1a8b7125a4eb839fa61422db386a00dbd6de1194b6cccc6553c899f98b6e748584e6cd76f43c8581ddc4f286401ba769c7669ffbca86dc8d13f8a4fd7c6c51dddc5aa988b267e9943a124aa280feaafaa09c0e28c82ae94ee61bdef71d96247ba92b3a9f51d51dbb92fcc4d6af155fcdd540bdc306be0b1bb5415cb14f68817776ab3db7fce8ec5ec7459bf6b7d3e618d3c08d835b17df431c051ade32591021d366e4c35bfc3f7061ec5b396ec7dd39e61c0981564a7c489b33ddaec8c3f2d7671bbbc80c9b66249a0468bd1ba948186f6403a59ef74b9f60d810216ecbccad14edf948bed93b0d7f1588194b79a0913400c037dc2acc2c5373769e3de3de65f72ba578be3dbbd7e5ff2abfa37313dac94ced016b3cee5666bd267089a197ea4418f3222432b0fb34e7d697fcdc583883f5d6da4834cdd155b9e7ee087270b965bf4b418f50be08a35a302b201fb342790aa1d73b01d10132161c3341e47ad522a002cb67ca133ce73d9cbef3aa98b637ad87de9a8775ad8f2a47374d9a96609ffae8d6a7814a47cdc2cb05dfc41a13cfd59f83e7e4b72f2927db6294356aee0f5d7fb541e7f2fc30c5b10174982ba0d16c2ffcfb3b79c101a214915a13ce88daee421112660a268a79cf3664ffd0236b75f2198509be894f053e3147a46380ba38004bee7d2a662ccf1feca603339c8ce2230d05e743ed1be151438079e11215764b187141d2337d75718a14cffcd9fdf1541b53ed8c520b69faf2f7d723411d2925684ca89e943fa4ecf7522e691527dc0fa3ec83403bac522ff65804cb05bfcb514f6d61dfc4e8d130449553464cef431bb44a91dac8eb262a0203c69aceceea3045c3bfa1781554f1549d42c050b33435b998343066048036272d67301c9c04247c1a2009537181b08752f4045dc73ff5b35d840e5d4071bf487230a1f76e795e52ead078f24274ca5b603f2f0a8b1d8647e02b35d9170ebccf989814d4cb0b0b80d118f70bbec678c4a6bae0a3c998b248d01e82bf68e62b1f9ee67646cea92def01726885ceeafbf5052dbd364148bc5c62cec0476c46ae5146b724070270a67e094558a5da761ac00a5eb3c72e1ef8a162ee896e675b233a4e07a664f5b9b960b6ba1227567327159b3fef92a620cfc35f9847ff6d50c65bc31fdc7d022024ce7d2890bf50356c7b70f996000580032e7a3a8d33375e6f6e2874b83d7794bbdaf20669bfc715e6cd7617a1641abbeb9b82b11607353bc57af6342c0469a6565aeb482f644edb18320385a0b31272df6cb0e8f15e0d586fb8fac3ae6a1c128085041c8cb2b8709de06725731a010f509a53bcd1ab085ea70b3fdb1452aa8ee9ed12f3671d16b3cdb07a304e4b8253eaa50847c6863505fdc55f3d1b809db26e5aca1a654f8133eb0ae3b8f9461c6e2c14d3b9a291ada94d902a6f1bcd93c0fefe4355caf00d1e4822ea7257f673326ca1ba83075a47ee0875d3d8e68db6712f0b076c1414e7379188391e2a12dae7d23f697544612c94a46ebaffbfaacba66bbd418aff74cf8c3d6c5ef7bb6960262e2ab6c115aba1a278edf4510bab765098746f4d6d0ba8a9e9843d244eb62fccaf0fc87f587529c207dda49958be8d40243844214655ab213318a95f4a54e0784a43dd2c84dcb77ed27037cf8a607f63c24cce90acd92f3e9d050b400f9dad38c7cb17dee478d9e273a1a602f4410431551359f434e7fffab344", 0x1000}], 0x1, 0x0, 0x0, 0x20000}, 0x88) r1 = semget(0x3, 0x0, 0x6b) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000080)=""/229) 00:00:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000100)="f098c3998e0d3e0f1b6e6f78c6e1d4dfff7c449dbdd058c7020cb864ecd953e305488045e270b04a04963a34bb5f9196299d04dd036b8b797583d0c1aab2d7cca807212e739b05be687b44ded81662bdd3be188bc211773c5d5a0f7e370289b7b531d713231d83c28323906b55f88928ceaa73865d65617c9d385b8ab36624640232f682", 0x84}, {&(0x7f00000001c0)="50af9676519c146038ad21261847d5a7f6ceed715f9a50d814de093dfbdc7be02bd7d7adb97604ec98f184b4195c93cc18529a182d017cb4c3d808ff26d2bb9d2950954236363c72c44fcca14d360a0351fdcc689a1a2a1a0abf2c3c7658b7fd6a7a1f9582ba466f3800a9d063fc2195c25e4b6af3faf042d95c5258e9fece7da9d03bd38a8aa7328fc9843c51f505e2b37b674fa635682772464a2ea53788754392a6774153f01b6ed082b78fff73", 0xaf}, {&(0x7f0000000280)="06e2ad09103e610c65d09941e80c9c3926626f6d4c2a4ba3339632f6182ab50dc34947a2b26d06d476b16049eba6f61dd1e5e2c2cc6c54ddd693acaff33f53a43a9029a134e147104912fb391d69948155bbf611e79c425fd044f79711ea0c2182fe67c26e16eaf15c7b279ddaf753557b0b8fd0c944357ac428748727b8438b70697396878914265186564572f47ace1195d08f62d825d40cf0b675e0d89d2d7d46762b41a245", 0xa7}, {&(0x7f0000000340)="5f0db0b5680a5376d20c33db7cc7491ba94fb3ace832d70e6a4a1c267e01e0f5987ad29d5e480927225fcf4fd36728a6fcb21f4e84a83266a9f8024b818a8bb78afdfe5eb9b228186bb6153e56ceb5f803aff6567623f13f26de9c7e37fc5c6af43306f91ec0fff411a735d211c1830ed9b26549c756e64b110c68d11be466cd2540342746247c3c102877926d8318146e30a2b2a803d636d2bc16b0729c5d1c761c603e43eade6f4b8932cb0ae415261567c596df18511666a8e8b4454a81feb7939ccf53876660d67e252be9a809e83e39141655ae65f942", 0xd9}, {&(0x7f0000000440)="fa6752d74c920bea3c671bdcbf6c1faf57be99d8e4bca7ef91b32a9b4936b4c6da58cb8eb91825308833a4cee38a8c794f67c02f2034b4a784557cb21022e547b9860444f82430df84c0e090846f36b41802b6fa522c46ebf0f96036299f149227db674f79b750489f19ea689de56ac79b4e2cd8ee9401505c861ac23396d01f", 0x80}], 0x5, &(0x7f0000000540)=[{0x80, 0x0, 0x25f, "4dd57ee1ccbf6616c9c858692af2ef01ea0f2e631a6d0da7300e19032a71d5b83ef79a9f20b8c22a22e8a2ae7423717850e9d8b7b1be4bf7a5e5444e7b178ac3d78580f454ec1be937a0e54acc8c785bc894d86fb4ae68fe7361d0057bc184b2d3335879e0b4f4cfbe51dc16d0"}, {0x70, 0xffff, 0x1000, "8f76f7457df34d66c0a1d1951101263c70e76f20ac30d2f626aa9cc325cb0331520a320c9051a0766bace3e8cdfa2b08fdff610c83da671bc27daf79cc20dd746bf42953270bf84ada69890d40c520c1b9018e30c58b773a6734cc1ec45a"}, {0x78, 0x1, 0x81, "b1278be69e4a6a5baffceccf66714ce6489db47b04679594a7a323be1693cbd65fd7643939b4271061914d52be51be77570a161f2cf6b4b64b6ad369d803bf822657abb6c089dc9acbc7e0d986b7a7b78eafb56d424d1b08368da2f626410f81dc"}, {0xc0, 0xffff, 0xffffffffffffff55, "2ed9565b7e8e61cd473bb8b6508ccded83ee17bf4605f429f704765952e0d67b1c59af1973c899d4dc870f0a5d6503d2bf714bbbec701ae77e15486ee642cfafbe584bd5c7e6fcd6980554c2fed5c894e41840a7a95456c29a56b8b86b098ab67d8a1e74942121e21181b662f9a49edd5b62821454fb0bd70a19db87d1e8bf46bb500974416dc9e8b4b274e49cd7667a52529232c28637e98a18211bea42eb2058d71721e148c09a46cfc0d7610d"}, {0xf0, 0xffff, 0x4, "ace3eb5574382792f4caabce8d592a908024a4217198baec67507999dea683ce6f7595cea0b407b9d39f9e0eaeff453fb710e562b48efb76aaa5b529c2ba006f19a41eb1c1aa871044fbbff04d9cc55fe9ea3cbf8cd72ee01ebe5d3d70c88b3692db603fe32725440ce51e8e3777093017129ab3ea7dc4592764f51060d7bfbf3eb921d68b22e728db5740659fa8085a5288635f15fa5f9e974496c800832fe47038680bcf8483889bc83c92215b9e231414776d89666f9376e27de978dec64b00ee45a84aaab5b39d8cb9327c12db3bdc369a90d2cc4edc0d"}], 0x318}, 0x20088) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x90001, 0x8c) shutdown(r0, 0x1) 00:00:16 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0xc00, 0x14d) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) truncate(&(0x7f0000000240)='./file0\x00', 0x975) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="020201"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0x2) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000001c0)='#\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='-#!\'\x00', &(0x7f0000000380)='.\\[@\x00', &(0x7f00000003c0)='#\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='#*]\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='**$*\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='@],\x00', &(0x7f0000000600)='!(\x00', &(0x7f0000000640)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000340), 0x100004) 00:00:17 executing program 3: r0 = socket(0x0, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000200), &(0x7f0000000340)=0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, 0x0, &(0x7f0000000040)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet6_int(r1, 0x29, 0x100000000000003b, &(0x7f0000000380), &(0x7f0000000240)=0xfffffffffffffe9a) fchdir(r1) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000100)=0x10) r2 = accept4(r1, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0xa6ca307a00dca831) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x4, 0x6, 0x6}, 0x10) 00:00:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe83) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) freebsd11_mknod(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:17 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x40, 0x64) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x8, 0x1, 0x0, 0xe3c, 0x800}, 0xc) r2 = dup2(r0, r1) write(r2, &(0x7f0000000140)="77969334832f139c4b81b9e651fe24cfc08facb7cc6feafda018f46e46d0c0d5319aab8a9c3d2fb8cfb96a570dd839015912602ce3e2cd7ec4bb22a2bf9e90bcca5a0d6bfa2deffa8b98b35c8e889cfc9d764e764ee34ba1a57bba779c04e5a4a0dbc6d4b3e9a14dcd2e984eafc731a55ea6d90e25", 0x75) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:00:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x57, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x1fe) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xb280f7c6eed0a352) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0xb7, "1f4649b7f74fcb5365287c71fcf437823b9a3f515c56749a73c3f5b47c8740cf928beb77d9b08a7bb0798ccac8a584e29a88560ee11c9a3f69e74517f95f4356244bbf42684748de24d686dc1dd447ace462c2bf8b0cdd6ba719d5a4c67f615dbfc8113c5db1114c9b283a0fa4b87f6ab65333f5b984cd1d1d9e0a3a4ba58cc3ac038cdd486cb81c1cc65cf2b0b0e1b4b5cad172ea758dde782421f2789c30baf144006e559e4583681a94f30a3bdb822490d769e181a4"}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea2281170200000000103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94bc9c5dba7d1f7e078cb1e08b244e8d4248ef93116010560253b8e5b4699917"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@empty, @loopback, @multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:21 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:00:21 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cfd149f63580e222a356fd0ae8a83dfe48ab96381c34c164aea250501dca8335ff85460ebddbb36750b6680a278ba565d64a0c8870a2ff339d48837fccc2729d54f8f8eed7e17300de653efd66a25f774598496713b79d0bbb31ce72453ad7f7990a2332220be1abd82450f3786dd1b77c06b6a4b36570e51d1707be44f40c5750", 0x108) 00:00:21 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) r1 = socket$inet_udp(0x2, 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x141, 0x6d998) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) 00:00:23 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:00:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x2}, 0x8) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:00:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x603000000) write(r0, 0x0, 0x0) 00:00:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6e1, "0619e5748104d5358649aa4cd7926ff5"}, 0x14) mlockall(0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x8, 0x5}, 0x8) 00:00:24 executing program 3: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffff9c, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x40}}, 0x0, 0x80, 0x10000, 0x82, 0x7, 0x2, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x1000, 0x101, 0x4000, 0x7, 0x5, 0x3ff, 0x8, 0x708, r0}, &(0x7f0000000180)=0x20) 00:00:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="97fb1970aa10dd5bcbe6b0fdc2cbe32fe6a32de523553f1ab414f7d03ca41d29cd3e22a1ff", 0x25}, {&(0x7f0000000080)="217ae1b1f3d96127baa6e815c02e9bbb51ffe7d7286451cd7478d2728fb529e97070f24cbb052f48e6758d2ea41034b058d7689ebc3cd1aa3c78a25ef6eea3b374e6b6d2cdf76715ece0a4a201a69c298c658600f0e40f8e9337cf7ed8da385097b8b69b2b8c7124d43c25be00f42ab12ea95a125d3e5b06a180ddfa04fb32e89e1b0190b211d3bf54d2e35f6318c135dafa48dfa954dc59d1a025a03a3ac0e6", 0xa0}], 0x2, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x98, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) 00:00:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xd54c, @empty, 0x6}}, r1, 0x60d, 0x5ac, 0xb58}, &(0x7f0000000280)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x1}, 0x8) close(r0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x80, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000780)=ANY=[@ANYPTR64=&(0x7f0000000800)=ANY=[@ANYBLOB="4e003683ca96b1a86c66bb83df6b830b82b1976eafadca43d3e30a6fe7e85740aef6d0739fe5f8c8bab2cf9da5bb6dd93d2ab22793fc", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES32=r2], @ANYRESDEC=r2, @ANYRESOCT=0x0]], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:00:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = getpgid(0x0) fcntl$setown(r0, 0x6, r2) close(r0) close(r1) 00:00:27 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="8945fb7cfa997983", 0x8}], 0x1, 0x0}, 0x0) getsockopt(r0, 0x7, 0x8, &(0x7f0000000100)=""/197, &(0x7f0000000200)=0xc5) truncate(&(0x7f0000000000)='./file0\x00', 0x2) 00:00:27 executing program 2: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x8, 0xfffffffffffff000}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:27 executing program 3: r0 = shmget(0x0, 0x1000, 0x0, &(0x7f0000164000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000163000/0x3000)=nil) mmap(&(0x7f0000163000/0x2000)=nil, 0x2000, 0x3, 0x2410, r1, 0x0) fchmod(r1, 0x1) socket$inet_udp(0x2, 0x2, 0x0) 00:00:27 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r0, 0x14, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x10000000008) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:28 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xda, "9f5561f3774100efc6f7df3dc1855ea62b0b8201eb3d5c0a29db26b88a49b1147a677520ccd54ccc2aae0abad2c577d88cebd44681a05e562a181773e25667dab5cc744d84c3634fa4e0f26e1d00b754495e8871edd98ae0b375771c27477f4c1d519403d6b33342322df8d4e8a577626fff496c1c4169a728e5d27c44a660bf63fe5cfbfef028148f002e16df682c809a15a4517f79214ffb0cce98d8b84d665b60cea2ff45945369cc2224aa3453a7cafd99c78c8e424812b462e0593e6f70469ad12f18057800019d972ce1c2e6236f290328db5329e281bb"}, &(0x7f0000000200)=0xe2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x9, 0x4200, 0x20, 0xfffffffffffffffe, r1}, &(0x7f0000000280)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @loopback}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYRESHEX=r4], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x5d) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x7fff, 0xc8, 0xffffffffffff0001, 0x5, 0x1, 0x81, 0x6, 0x80000000]}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:28 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfff, 0x3, 0xb9, 0x40}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) mprotect(&(0x7f00006cb000/0x1000)=nil, 0x1000, 0x5) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1018, &(0x7f0000000180)=0xfff, 0x14a) 00:00:28 executing program 3: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="4c95daa25112846c49b6795d05e3a481a914dc74c641b0fef2dcdf2d77cb1c13f131e35b7c8e657523e3d37999601a3779a11122f390eaff567ebf24f7f0e6eee586026bbc1484b5395b5c7eb26abd421876e6195059a0d404005bc71729ca872015748ec6c156e8c207045d805d81e635a3e58c947312ff22435caeb4cd08fca99756adeee9b9f3f42184d736d60079cbf0064c047b354bdfc1569e20425b9e78be6c343a26a6e5af1dd776d6f5a94b42d8f49f523743eb88f54268f7ccb05fb620bb3115c58a00266888ccc9b0f4b4a9bf52635653a19d6c7ad8c9e4b392291e"], 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x3, @loopback, 0xfffffffffffff001}, {0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x5, [0x0, 0x40, 0x6ee2, 0xfffffffffffffff8, 0x42c, 0xff, 0x7, 0x4dc4]}, 0x5c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={r3, 0x3ff}, 0x8) r4 = socket$inet(0x2, 0x3, 0x0) readv(r4, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r4, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r5 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r5, &(0x7f0000000100)='./file0\x00', r6, r7, 0x400) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket(0x1f, 0x10000005, 0xd26) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r8, 0x2}], 0x1, 0x0) r9 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) 00:00:31 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getrusage(0x0, &(0x7f0000000140)) 00:00:31 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x4, 0x6, 0x80}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x1}, 0x8) 00:00:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x4b11e774dfd98630, &(0x7f0000000280)=0x80000001, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000600)={0x0, 0x8, 0x42, "e88c6c054970b6a8912f221e93867e5ed26eb6659d459e528034fbda1b9b4acd6847dd09850b547103b535ace7e7bf31a3c1cc7f2b7dc15f4419917951c23d0fef09"}, 0x4a) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x187, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000440)=0x10) 00:00:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0) 00:00:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x270, @remote={0xfe, 0x80, [], 0x0}, 0xa4}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4) 00:00:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x4f, 0xffffffff, 0xabd, 0x3, 0x4, 0xcd]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) 00:00:31 executing program 1: freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) r2 = shmat(0x0, &(0x7f0000ff0000/0x10000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xff, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0x5, 0x9, 0x1, 0x1, 0xa0}, 0x14) shmdt(r2) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) freebsd11_stat(0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) 00:00:33 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt(r0, 0x63, 0xfffffffffffff890, &(0x7f00000000c0)=""/211, &(0x7f00000001c0)=0xd3) 00:00:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@un=@abs, 0x8, &(0x7f0000000880)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/199, 0xc7}, {&(0x7f0000000480)=""/102, 0x66}, {&(0x7f0000000500)=""/5, 0x5}, {&(0x7f0000000540)=""/35, 0x23}, {&(0x7f0000000600)=""/88, 0x58}, {&(0x7f0000000680)=""/250, 0xfa}, {&(0x7f0000000780)=""/251, 0xfb}], 0x8, &(0x7f0000000900)=""/222, 0xde}, 0x40000) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000000c0)={0x8, {{0x1c, 0x3, 0xf94, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x0, 0x2, @empty, 0x200}}}, 0x108) r1 = semget(0x0, 0x1, 0x0) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000200)=""/113) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt(r2, 0x6, 0xfffffffffffff6c2, &(0x7f0000000040)=""/10, &(0x7f0000000080)=0xa) 00:00:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$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(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000004c0)=""/201, 0xc9}, {&(0x7f00000005c0)=""/212, 0xd4}], 0x3) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x2}, 0x8) r3 = dup(r0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000000)={r2, 0xae5}, 0x8) 00:00:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x100]}, 0x6) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:00:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x4}}, 0x0, 0x3b5e, 0x7, 0x4, 0x0, 0xffffffffffffd0df, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0xd6, 0x1}, 0x10) recvmsg(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x1) 00:00:34 executing program 3: setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000240), 0x4) 00:00:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000001240)={0x0, &(0x7f00000011c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001280)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000012c0)={r2, 0x1}, &(0x7f0000001300)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc55da51169263692) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001140)={r4, 0x3, 0xf, 0x8f8, 0xfffffffffffffffd}, &(0x7f0000001180)=0x18) 00:00:34 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0xe8c) sendfile(r0, r1, 0x0, 0x0) 00:00:34 executing program 1: setuid(0xee01) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0]) setresgid(r2, 0x0, 0x0) setresgid(r0, r2, r1) 00:00:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) r1 = socket(0x1, 0x10000003, 0x2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x73a, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x800}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x80000000, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000280)=[@authinfo={0x10, 0x84, 0x8, {0x83f8}}, @sndinfo={0x1c, 0x84, 0x4, {0x822, 0x900, 0x6, 0x5, r2}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0xffff, 0x80000000, 0x4, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x120, 0x8, 0xffff, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0xe59, 0x3, 0x2800, 0x4, 0x0, 0x0, 0xffff, 0x7ff, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x8001}}], 0xc8, 0x20000}, 0x85) 00:00:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000014c0)=0xffffffffffffffff, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:00:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) fsync(r1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) 00:00:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = shmget(0x2, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000400)=""/4096) r2 = dup(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x9, {{0x1c, 0x0, 0xcc, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000000)=""/201, 0xc9}], 0x1) 00:00:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1d50}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r1, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000300)=0xa0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e21018000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d14a398d1a2fa39eeda255e41e3100000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x1000, 0x0, 0x7, r1}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRESDEC=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) 00:00:38 executing program 0: r0 = socket(0x1f, 0x1, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x2400000000, 0x0, 0x100, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x6}}, r1}, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x3, 0x9, 0x7}, 0x8) setsockopt$sock_int(r2, 0x29, 0x4, &(0x7f00000000c0), 0x4) 00:00:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000040)=0xffff, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) 00:00:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x100, 0x400, 0x3, 0x0, r2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0xba4}, &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000180), 0x0) listen(r1, 0x4) 00:00:38 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)={0x0, 0x6a, "1b1e9e0356df62c03fa030120022fd5455a9c91aeaf17e62676e1df6a5255f25e429476e490a37593b052dd68a074b56683a55bcbac79b3e178fc904326a84b6ef054dbf08a6ad293f887d435134aff89ac4184a2c3f5b9ed80d357182529d66f2bcbcf8995d0032afaf"}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000600)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = open(&(0x7f0000000340)='./file0\x00', 0x2, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet_udplite(r5, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0)={0x5}, 0x4) writev(r4, &(0x7f0000000440)=[{&(0x7f0000000640)="0d95ab282894990212435093ec8b1c3739783d4063658d1aebb5fe939c050000000000206d8f316853121016386527300f2803e9b856e88915b877f2e6691e3e9098538acdef32a29da34d43a87d39", 0x4f}], 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x2}, 0x24) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000380)={r2, 0xc}, 0x8) sendmsg$unix(0xffffffffffffffff, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x5067, 0x7, 0x100, 0x100000000, 0xf1, 0x40}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="0008002dcee7d72d32fcc5ffff2d00"], 0x0) getpid() setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r6, 0x7d}, 0x8) sync() getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:39 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x2, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={r3, 0x15, "ddf6b29f163ac1e6fab8b5d39c9a45fb3d1dcf05d3"}, &(0x7f00000001c0)=0x1d) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:39 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x108901, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = msgget$private(0x0, 0x14) nanosleep(&(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000380)) msgrcv(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e400000000000000000000000000000000000000000000000000000000000000000000000000000000000000f154000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xcb, 0x2, 0x1800) accept$inet(r0, 0x0, &(0x7f0000000000)) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000200)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25000000]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000240)="521e48d4faeee790", 0x8}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0xa52, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) 00:00:39 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x1ff, 0x40}, &(0x7f0000000180)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) getsockname(r1, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c) fchmod(r3, 0x41) ftruncate(r3, 0x8d50) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1004, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:39 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x2f6, 0x40000, 0x0, 0x148) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="ffff000000000080130000003f0000000500e600"], &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(r0, 0x2, 0x200000000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x1000, 0x4, 0x12, 0x7f, 0xffffffff, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:39 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0}, 0x0) r1 = dup(r0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x5}, {0x6, 0x5}}) r3 = getgid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x200) 00:00:40 executing program 3: r0 = socket(0x17, 0x9, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) getsockopt$sock_int(r0, 0xffff, 0x11c07, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x4, 0x8, 0x280, 0x5, 0x100, 0x1}, &(0x7f0000000200)=0x98) 00:00:40 executing program 3: r0 = socket(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRES32=r0], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x8000}, 0x24) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xe4d8, 0x1b, 0x6e}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0x3}, 0x0) socket$unix(0x1, 0xe80169f5750723d1, 0x0) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xd}, 0x8) 00:00:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660400000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x902, &(0x7f00000001c0)={r1}, 0x8) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(r0) getegid() getegid() r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="880100fea00000000000"], 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x8003) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:00:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xb79b7e9f0f2aa23b, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) sendmsg$unix(r2, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="00073ccbf1010af2754a"], 0x79, 0x0, 0x0, &(0x7f0000000100), 0x7, 0x2}, 0x0) 00:00:42 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000100)=0x4) fchown(r0, 0x0, 0x0) connect(r1, &(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x9}, 0x10) 00:00:42 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x3) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) lseek(r2, 0x0, 0x4) fcntl$getflags(0xffffffffffffffff, 0x3) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) preadv(r1, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/67, 0x43}, {&(0x7f0000000400)=""/53, 0x35}, {&(0x7f0000000440)=""/180, 0xb4}, {&(0x7f0000000500)=""/246, 0xf6}, {&(0x7f0000000600)=""/192, 0xc0}, {&(0x7f00000006c0)=""/80, 0x50}, {&(0x7f0000000740)=""/120, 0x78}], 0x7, 0x48) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:42 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r1, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x1de8d1b, @empty, 0x8000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="472ccab63b16ffdb031f1abfe080a2ecc3e14a6d03df2891ba94e3445213019c9ff069874ce8e61c4bbb68c7cec50c22b9810cbc4d8b7d00b3d38f4538bcf6f274fc78eb47c02194964dec3a72308260ef9a5f5506f3e70f09df21fbaf5e36184d8ea7b5d0fdbd973d9f213226fdd10602bce1edb9c2f4cab9c20e272367bbdcaeb3a31d0e68b397c0c7aebaba3a26ba8a6bb071f4905de1f47265153258f23e22ddf653b3169fea960968d2a9da43ceca9a6c3f0f09284313bc464011cfbeafc4ec79302d0ca95b801aa32c67aa502a97a3eecc83dee7f37671e57207eee55521f521aeb1c9e269b36f49791e", 0xed}, {&(0x7f0000000200)="47e2d260aa1d59adf21958dcd4ce089284eb9766b1beccf5ce44c17c5c3c259f82d5291c65282b6a8c7102e534fdc6d727333c090ea4f0db3892403031079d8e05bb0da51988df36d9525adfd1b905dffb1afbd9a1d67a225af7aaf82520b521998251365f13c803175a4869febdbdff364dbdfab0c3b47d11d727caa06211840e9c7ca467bf0bfe35373a1af6929062a24829c5e74c10a555eae3f089c3ed7549d8f709e1c392ae23158b51312bc4881102b091c6a183426abf24432a", 0xbd}, {&(0x7f00000002c0)="17c19bd8103b57e72032cbca88a2e08af67fa6b611738763999b04282847cd47c7a1110d1f1d2c6d7a37bae33a913cf07740c51b04d0503ded2879d487e811b567", 0x41}], 0x3, &(0x7f0000000340)=[{0x40, 0xffff, 0x3, "6e6ebafdbc0ce7c658c5b02b4dcca2f9ca6a22eaf1775e2a167e734c17bd4a1aebd29774d74dd7a0816faf"}, {0x80, 0x0, 0x7, "82aa085742b3a6905b570e945e7d4956aa9523b06bbdb9438e9f4e1b03a693b2c327c9ce8f80d5e818f90dfc4d63398d4d5eeecb23311a29e9a1a980e080bbc1dad9556f11f41c79dea1ffb1757824c98d4ddb57b99dff08df02b449e3ae057751654cc378e52f1cac7fb66172"}, {0x20, 0x0, 0x8, "50fe81b48bb3227057b785adb08d218b"}, {0x58, 0xffff, 0x8, "d86d5f79053d4126a8c3288fe3247bfa6abe2075d2b4ed3528f1751d614bc65b27b1baab62b145b0533dab2d792634935eaf0df6bababb836c5f327ed6f0a9c5daaec906e550"}, {0xb0, 0xa9, 0x8, "d3de45baaadbf767e7e1bdda9f1a53bf414e1266e2b6930c9e43cf66553f366414bcc68c2cc5d03f15557630def373034216c9c4998d129731d2069b0d44708f1c971250fd31253d9890d177809eb579c97a3d25164f26af78d1b41d8ac965cab58d0151254e817b30056c821d3d526c83b4aa147dd0c2e5e1b064df87a64ecb87a7ba23dd553c61a050e4c3f8245292056f8444794ebb3eb4c2"}, {0x78, 0x0, 0x1, "48565b35b3e51a1f4b63de2be1cc08ccc15c5a8457bc4c2b6f9e54ac89aa932b0a984cec7d596e54f2749fe40881d702c07a23a0e1e95dc80bb9785c2fa41c04d496689f62ba3ef52e36bf494da2dbed4e37e7d55f61e7286b90bf3c8d49ea9588c72d09c8"}, {0x28, 0x0, 0x1000, "009de56c33575f2283f5a4eba3fd2e768b3b699ea4c2"}, {0x60, 0x11, 0xffffffff, "2fc0e7ae6a83c4312d9bff5bca9bdb79efe65ab590fc3c2885febccfba3315859d14ef6f57846269ec57ec8d194aeaeccb3d984889bd77438a0c746e21f841a7e280a68f108e83b6d9c8d3761cee71"}], 0x2e8}, 0x104) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 00:00:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x5, 0x5}, &(0x7f0000000100)=0xc) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x1ff) 00:00:42 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setreuid(0x0, 0xee00) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2000, 0x400000000) 00:00:42 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x21, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x7, @loopback, 0x400}}, 0x0, 0x6, 0x6, 0x2}, &(0x7f0000000100)=0x8c) utimensat(r0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={{0x7f, 0x9}, {0x10001, 0x61}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000", @ANYRES32=r5, @ANYBLOB="55000000fcffffff060000000700000000040000"], &(0x7f00000004c0)=0xa0) sendto(r3, &(0x7f0000000200)="36a85762428be5dbde29813237d149bb8a91d6a942cb75445fdd2c9fd17b92fef73e7dcf4b972a0567dda6500afb0bb25463426dc8aa37380f9034870c093bc4cf008464dd2e3d5b0bd18cd8fbfa755144f0b920ad986ce1fd718aa64ec1e07bd5322e4143df02ea8f5a050cf717e79c8c2aa6044acdfe910a78a83009ea83ecb36980b914996492ee416f6efc3d0adac84761f0e59bc6f87d5f04d06a9ca724b81cb7", 0xa3, 0x20080, 0x0, 0x0) sendfile(r3, r3, 0x0, 0x2) poll(&(0x7f0000000180)=[{r4}, {r3, 0x1}, {r1, 0x4}], 0x3, 0xf771) 00:00:42 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000100)=0x4) fchown(r0, 0x0, 0x0) connect(r1, &(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x9}, 0x10) 00:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="0008b0e0aa829e0ecc0000007f0000ffff010035f419d2cf626267d630b4195b82ecda58a8048700"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="527e946bff64ca701140a34f032177cbd4476d1c7dc4e2f43ccaef59b078ac7d6ea56f8574d076", 0x27, 0x1, &(0x7f00000003c0)={0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0xe9c1}, 0x1c) getrlimit(0x7, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) 00:00:43 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x7, 0x402, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4e, 0x6}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0xffff, 0x4000, 0x7, 0xdcb4, r3}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) r4 = msgget(0x1, 0x0) msgctl$IPC_RMID(r4, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x3ff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000000)={r3}, 0x8) 00:00:43 executing program 1: clock_gettime(0x8e029eb2a17adebf, 0x0) 00:00:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="3019313ea13c327de852bffbd82c950bcd20c33f260cbcc6a7bfa738c9aae68afd6d9b0b8d1ce2291c5141fe407f42a7bf96ca09c57ace6f9259b057112e434dadc618c78c20113e770775bb46b8fab387d43ea0069de8ad81b43768e3c4d855634f373d2aca166184a782ae97d8572f5d73fa33804f554e3be03beaf2d51c7741d7787d998fad00edc061957cd651155e02843f172ddb2bb1cda25e49368c5824cd83c171882ae8846e6db2bfbbe586be61a94dcb158ce6b30bf16aa2a1e2077f633c02daebafab6825c2", 0xcb}, {&(0x7f0000001500)="da306533bd06bf4cbb9b4fb7ef9312693674b2cd86070e965ca98fdccf43b02d3ad1ddb081675dafbce29b239c8d213ee9057e82d735ba41a0074556b063a66cf2c48f283d83d1a7acb7c161a17a3a8cee96eb37283d7851cf210ffe1bddebaec506d5614bc6ec5a25aeeb79acc656fccb6e175dea77936f0dfa7a2ba59dd46a9c983f2266fcd00df813fff12b159d3015c3bf404c9acfabb9ed82181cd6cb9e03ce839a0f808acca504b0bb8e570ef8bf809bee3337c1c939ebd6020e45b34518246f9391e4a1a2dec4008ba5cdc9d435749854a66fe2145c52b7ec3641030b3c2c826a3d931c", 0xe7}], 0x2, &(0x7f0000000400)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x6}}, @prinfo={0x14, 0x84, 0x7, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x44d4}}], 0x38, 0x80}, 0x81) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept4$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000240)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:43 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x80000001, 0x10000, 0x4, 0xf1, 0x80000000}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r4, &(0x7f0000000600)=[@in6={0x1c, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0xfff, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x38e7, @empty, 0x7ff}]}, &(0x7f0000000280)=0x10) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001900)=""/117, 0x75}, {0x0, 0x237}, {&(0x7f0000000440)=""/228, 0x7a}], 0x3, 0x0) 00:00:43 executing program 3: setreuid(0x0, 0xee00) r0 = socket(0x11, 0x3, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4}, &(0x7f0000000040)=0x6, 0x20000000) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) 00:00:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\b'], &(0x7f0000000180)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x2294608b, @empty, 0x9}}, 0x0, 0x4f2, 0x80000001, 0x81436d2e95a59763, 0xffff, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x80000000, @loopback, 0x4}}, r2}, 0x84) 00:00:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) setitimer(0x3, &(0x7f0000000040)={{0x400, 0x3}, {0xdf9, 0x6}}, &(0x7f0000000080)) r2 = dup2(r0, r1) setsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000000100), 0x27a) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x72ef, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:00:44 executing program 2: execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000300)='@%}\x00\\\xff6`\xd9\x16\xb0\x91\xc6K\xcbE\x01\xf2\xabG\x05\xda\x9cch\xc4#\xdd\x85Lw\xf6\x8d\xa5\xf3a\xd2\xa4\xb1\x8f\x8f\xc2\xaa\x14\x86m\xd9\xfb\xbbF]\x94%\xb3\xe9Q\x9fp\x19q\x17B\xc6\"\x9c\xcf\x1e\xa8\x15j|\xe2\x8e;w\xe9\xc2\xb4p\f\x14R=\xd3v\xb6\xb0_\xb2\xee\xca\xaf\x1b\xefl*\x94\xf9,\x93\x9c\xf1~\x11@[\xbd\xc13\xbc', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@%}\x00', &(0x7f00000001c0)=')\x00']) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0xfffffffffffffffe, 0x20}, {0x2, 0x3}}) r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffff91f) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) 00:00:44 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getuid() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlock(&(0x7f0000fae000/0x3000)=nil, 0x3000) mincore(&(0x7f0000e25000/0x1000)=nil, 0x1000, &(0x7f0000000000)) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 00:00:44 executing program 3: execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='[\x00', &(0x7f00000001c0)=':-\\%\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='$\x00'], &(0x7f00000004c0)=[&(0x7f0000000340)='$*\\\x00', &(0x7f0000000380)='2\x00', &(0x7f00000003c0)='!,\x00', &(0x7f0000000400)='+#}[&\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00']) symlink(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000000)='./control\x00') symlink(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00') 00:00:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000040)="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", 0x1000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="e4472b672c9fa1883000"], 0x1) 00:00:44 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shmget(0x1, 0x12000, 0xc0, &(0x7f0000feb000/0x12000)=nil) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) 00:00:44 executing program 0: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff03000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) dup2(r0, r1) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) socket(0x11, 0x10000002, 0x7) r2 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r2, 0x0) 00:00:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000e5ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000180)=0xfffffffffffffd94) 00:00:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) 00:00:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000000800ff00040000211400000000000000030000000100000000000000"], 0x24}, 0x0) 00:00:44 executing program 1: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000080)='./file0/file0\x00', 0x10000010000002fd) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000180)=0x8) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') 00:00:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000500)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) syz_execute_func(&(0x7f0000000380)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x91) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x20000, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @rand_addr=0x800}}, 0x0, 0x8, 0xf6, 0x8d, 0x1, 0x80000000000}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r2, 0x54015dfd}, &(0x7f00000004c0)=0x8) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1000, "283ba8107d0500000000000200db00"}, 0x14) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/18) accept4$inet6(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0xae, "0bda5acade112759cfbc098fd52ff51d7b390b7bfab1c35ed80f8eb2833e465ea380168b910934a2a6426073a73c6e477dedaef361fb6ad4ccef7484cf572fa5137587352d5195da6b9d20b6c94db86c2093c4b7c92dfb6ef74b87ad01934e406d45859293dfac5c8561ba689cac857a381190649b25f8b00746b5d3702c674584674d2b068e719a4154f407fcede5306220d923064de8c91591a2fe54d44ea837c35e3a79eedca68cce9279d226"}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r4, 0x9de}, 0x8) fcntl$setflags(r1, 0x2, 0xffffffffffffffff) 00:00:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x30000004, 0x1000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) 00:00:44 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8a, 0x101) r4 = fcntl$dupfd(r3, 0x0, r2) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000000)='./file0\x00', r5, r0, 0x200) setresgid(r1, 0x0, 0x0) setresgid(r1, 0x0, r1) 00:00:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "8a9072703e9514d24cce57580fbeb30d086163cc3192d892155bf0bfded076e0ec6eda78dc2e127ac5a31878f96c4c7514126c263b6e4b90c052bf41eed513912424e5b634026e3596fc2343c39f77739d4ca56caffcfede250c5ec49b0f0ede3f718703a91b6af1801a37cf55e25628d37b77761959559c62d2bd841fe05ca2811632a3164096a9dcb68a82fd026da6ad0770c2d4d18c7224792240b83615c1df2c38741f0646dcff09ec4519d58c67555e02ce283a61c49adab6590b78eac3014117ce9ff35196d5c2b2351d0994697e97d0e9794847cd53e25fd1b1d30021e60abd259ad97d395b1d7433a830074d"}, 0x100) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e993400302f66696c653000"], 0x1) 00:00:44 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r0, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r1, &(0x7f0000000440)=ANY=[@ANYBLOB='\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) r3 = msgget(0x3, 0x10) msgctl$IPC_RMID(r3, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r1, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000680)={0xfffffffffffffffb, 0x1, 0xecae99a414ac035a, 0x100000001, 0xffffffff, 0x9, 0x3, 0x8, r5}, &(0x7f0000000740)=0x20) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 00:00:44 executing program 1: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0xe0cc, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x100) r0 = shmget$private(0x0, 0x2000, 0x404, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) symlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0\x00') 00:00:44 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x400, 0x4f2, 0x6, 0x2, 0xa00, 0xbcb82f6c0000000]}, 0x10) getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x80000000002) flock(r1, 0x2) flock(r1, 0x1) 00:00:44 executing program 1: r0 = open(&(0x7f0000000080)='./file1\x00', 0x10040, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r2 = semget$private(0x0, 0x4, 0x20) __semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r3, 0xa8, "b412fc296ae19d698d1f3d30c1f7db99bcc06d22a0a66f8fb5adf45829fc2e76fa92b12ce30b740e22a2069009997bf85f95d9813f997ce4ff153ee6e3d7613420650e424d29f96ba7275f620c20df85e1dd6f22597dddd50ea778427a716523a7d185ac3a4b9f017fb47a8f284c51008ed77f0247552f620d5149c28d2e5bd457605805b7c94d65e56e01b9d6047dece7e16ae9b4a6e1a33d7643660c160bf6abbbdea6372352c1"}, &(0x7f00000001c0)=0xb0) semget$private(0x0, 0x3, 0x80) 00:00:46 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7ff, 0x1, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r4, 0x9, 0x800, 0x7}, &(0x7f0000000140)=0x10) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:00:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xff, "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"}, &(0x7f0000000300)=0x107) setsockopt$inet_buf(r0, 0x0, 0x4d, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x68) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in6]}, &(0x7f0000000400)=0x10) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0x98, 0x4) open(&(0x7f0000000340)='./file0\x00', 0x802, 0x10) 00:00:46 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r0, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r1, &(0x7f0000000440)=ANY=[@ANYBLOB='\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) r3 = msgget(0x3, 0x10) msgctl$IPC_RMID(r3, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r1, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000680)={0xfffffffffffffffb, 0x1, 0xecae99a414ac035a, 0x100000001, 0xffffffff, 0x9, 0x3, 0x8, r5}, &(0x7f0000000740)=0x20) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 00:00:46 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x5b5}], 0x0, 0x0}, 0x0) 00:00:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x5}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r3, 0x9, 0x4, 0x10c, 0xeb, 0x7fffffff, 0x40}, &(0x7f00000000c0)=0xa0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@rand_addr=0x5, @local, @loopback}, 0xfffffffffffffea2) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000001780)={@multicast2, @loopback}, 0xc) 00:00:46 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7ff, 0x1, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r4, 0x9, 0x800, 0x7}, &(0x7f0000000140)=0x10) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:00:46 executing program 0: r0 = semget$private(0x0, 0x8, 0x4) semop(r0, &(0x7f0000000000)=[{0x0, 0x80, 0x1000}, {0x2, 0xfff, 0x1000}, {0x5, 0x2, 0x1800}, {0x1, 0x1f, 0x1000}], 0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), 0x4) 00:00:46 executing program 0: r0 = socket$inet(0x2, 0x5, 0x9) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0xe5a, @local={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000080)=0x10) poll(&(0x7f0000000100), 0x20000000000006a5, 0x4) 00:00:46 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x194, 0x0, 0x0, 0xffffffffffffffd0) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000180)={0x5, 0x1, 0x1f, 0x800, 0x101}, 0xc) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:48 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000100)={0x100000004, {{0x1c, 0x0, 0x4000000040000, @empty, 0x3}}}, 0xffffffffffffff8e) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={0x20}], 0x20, 0x1}, 0x0) 00:00:48 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r0, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r1, &(0x7f0000000440)=ANY=[@ANYBLOB='\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) r3 = msgget(0x3, 0x10) msgctl$IPC_RMID(r3, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r1, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000680)={0xfffffffffffffffb, 0x1, 0xecae99a414ac035a, 0x100000001, 0xffffffff, 0x9, 0x3, 0x8, r5}, &(0x7f0000000740)=0x20) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 00:00:48 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0/file0\x00', 0x2001, 0x94) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') 00:00:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x11) accept4$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f00004da000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 00:00:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000000200)=""/74, 0x4a, 0x40040, &(0x7f0000000280)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000004c0)={0xffffffffffffff7f, {{0x2, 0x0}}}, 0x90) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x8, 0x3, 0x865ef8d, 0xf38c}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23000000000bb90f2ffdf9bfaf000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], &(0x7f0000000400)=0x8c) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)={{0x2, 0x10000000000}, {0xfffffffffffffffd, 0x80000001}}) r3 = open(0x0, 0x0, 0x4) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='$', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000440)={0x3, [0x1, 0x3, 0xf44c]}, &(0x7f0000000580)=0xa) writev(r3, &(0x7f0000000440), 0x4dcae8f5f3f27b8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:00:48 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000380), 0x0) semop(r0, &(0x7f0000000040)=[{0x2, 0x3, 0x1800}, {0x0, 0x1d8}, {0x0, 0x3, 0x1000}, {0x2, 0x7fffffff, 0x800}, {0x3, 0x9, 0x1000}, {0x1, 0x8, 0x1000}, {0x3, 0xffff, 0x1000}, {0x2, 0x0, 0x1800}, {0x3, 0x9, 0x1000}], 0x9) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) fcntl$getflags(r1, 0x1) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x3, 0x59156ecc, 0x0]) r2 = geteuid() fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x3, r2, r3, r4, r5, 0x108, 0x200}, 0xfffffffffffffff9, 0x7fff, 0x5}) 00:00:52 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) mlockall(0x6) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/85) 00:00:52 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x26, 0x0, &(0x7f0000000000)=0xfffffffffffffee5) 00:00:52 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x5c1d33fd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xe6b, 0x1, 0xe8f9}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x10001, 0x1120, 0x3, 0xcf, 0x2, 0x3c2, 0x401, r2}, 0x20) 00:00:52 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) bind$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10202) getsockname$unix(r1, 0x0, &(0x7f0000000340)) 00:00:52 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1ff, "2900aa4e005026001e1f5ed45af2393e"}, 0x14) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000d14000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0xfff, 0xffffffff80000001}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7}, 0x8) 00:00:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) 00:00:52 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="6368e2f8fddfedb01c070000ff099a0007741c0648664d60"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000005c0)=[{r3, 0x3f}], 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:52 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) getresuid(&(0x7f00000000c0), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() setresuid(r3, r4, r5) getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x55, &(0x7f0000000140)={0xff, {{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xbd}}, {{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1000}}}, 0x108) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:00:52 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c47557c24ae406698470893710e52b8040d42a1a1f46ad40c2541b45d6a4d04fc9a9a18a36881c41568a6e", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x10000000, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:52 executing program 2: socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={r2, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r4 = fcntl$dupfd(r3, 0x0, r3) renameat(r3, &(0x7f0000000280)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r5, 0x0, 0x1000000000003) freebsd11_fstat(r0, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000300)={r6, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}}) setsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r5, 0x0, 0x268) fcntl$setflags(r7, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:52 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000040)=0x7, 0xffffffffffffff08) 00:00:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) nanosleep(&(0x7f0000000000)={0xe6}, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:00:55 executing program 0: pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0xfffffffffffffff8, 0x1ff}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000540)={r1, 0x848, 0x1}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001a00)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x2) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x5}, 0x8) fcntl$getflags(r2, 0x3) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x200) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001980)={r1, &(0x7f0000001940)=[@in6={0x1c, 0x2, 0xcc5, @loopback, 0x101}, @in6={0x1c, 0x0, 0x30000000000000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}]}, &(0x7f00000019c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, 0x0}, &(0x7f0000000040)=0xc) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f0000000580)=""/207, 0xcf}, {&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000680)=""/229, 0xe5}, {&(0x7f0000000780)=""/250, 0xfa}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x7, 0x19) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000400)=[@in6]}, &(0x7f00000001c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xffffffffffffff98) 00:00:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, 0x8) clock_getres(0x4, &(0x7f0000000100)) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x5}, {0x3, 0x4}}) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r2, &(0x7f0000001380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001280)=0x1c) freebsd10_pipe(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000001300), &(0x7f0000001340)=0x8) r5 = semget$private(0x0, 0x2, 0x8) sendmsg$inet6_sctp(r4, &(0x7f00000017c0)={&(0x7f0000001240)=@in={0x2, 0x2, @rand_addr=0x5}, 0x10, &(0x7f0000001680)=[{&(0x7f00000013c0)="c7a8f311ab5cf3d53b8e93dac1fcef915210488c91d3f4a428cf494f8060a5dae9e24d96c704963ae0926ab6ae69d97574bebf8fb9f76641e4a1fef854b79686b3e5fec9ee70194aa00890dbd7d6a08031d5e70f48378e2a6a3ac10e3a28cdba7cf6590f27ba678a123edce6de67b64fd30d7157a61dab82233247d66b782b90a158fa4242875e1285f06ba01a183c9245b8763bffd981223bc646a98abf42305d60b5770c72fb31e40e72ddc3b2075fe9a008446c63a8b4f91d12798328310139777e94c0c5a42491dc22ef9c7ff095433070d5287afec30831293b1171cef1c2ac8804b4df", 0xe6}, {&(0x7f00000014c0)="e169cec5056150f548f7d7ff", 0xc}, {&(0x7f00000015c0)="810fb590a1be2170fc0d5bc3944e6cd3789e6cd09f1c47cf01b223deed344ee3dce7f400a48f073eabea05be5660b602801a09b308a19d6cf9025e66044fd435a49da005e42f875bef69ec35d2c9e65b29a1fc662032b6b52ca79ca4c1a3b58b3117ffec9c51577291b7e62f727bef1fdea5e9d5e4bdbaa1495fb05545fecfc862f05a3063641b963fede67c4f0d897051090c38c9d9b316221dd1574820012b34163781eedc08", 0xa7}], 0x3, &(0x7f00000016c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x200, 0x6030, 0xfffffffffffffffb, 0x5, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0xc0f, 0x2000, 0xe07, 0x1f, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x0, 0x8, 0x5d, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xfffffffffffffffd}, @sndinfo={0x1c, 0x84, 0x4, {0x80000000, 0x7400, 0x2934, 0xe0000, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x99, 0x120, 0x1, 0x7, r1}}, @init={0x14, 0x84, 0x1, {0x18111f70, 0x1ff, 0x101, 0x9}}], 0xcc, 0x2000d}, 0x0) __semctl$GETVAL(r5, 0x3, 0x5, &(0x7f0000001500)=""/133) 00:00:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000000)=@in, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xb8}, 0x20000) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:57 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) futimesat(r2, &(0x7f0000000500)='./file1\x00', &(0x7f0000000540)={{0x10000, 0x4}, {0x1ff, 0x80000001}}) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="1c004e23139200000000000000000000000000000000000101000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fae06e45a5f8547de72c5db12e89c41b3082fea67c4f9854d80ec59750f0ca8e9488989ad7b969a033f8dbfd0bd3f691a6e2fcfac72f10dd4efad28b382198caf942334f695b10", @ANYRES32=0x0, @ANYBLOB="268785e7ffff00001000940b3e1bfb59a8b8d49900000000"], &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x2, 0xfff, r3}, &(0x7f00000005c0)=0xc) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000047a5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = getpgid(0x0) listen(r0, 0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000600)={r4, 0x5}, 0x8) dup(r0) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r5}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r4, 0x3c, 0x6}, 0x8) 00:00:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) semget(0x2, 0x2, 0x200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) socket$inet6(0x1c, 0x30000000, 0x3f) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) r2 = getuid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) 00:00:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x30000000) sendto$unix(r1, &(0x7f0000000200), 0x0, 0x20001, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x81) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) r4 = fcntl$dupfd(r0, 0x11, r2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000000c0)={r3, 0x7, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x2c00}, 0x10) writev(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getown(r0, 0x5) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x1070, 0x5) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) freebsd10_pipe(&(0x7f0000000040)) open(0x0, 0x40, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(r0, 0x0, 0x0, 0x0) 00:00:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f0000000040), 0x151) 00:00:57 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8200, 0x10000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000140)=0x8, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) fstat(r0, &(0x7f00000001c0)) lseek(r0, 0x0, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_udp(r0, 0x11, 0x3, &(0x7f0000000000)=0x81, 0xfffffffffffffdc6) 00:00:57 executing program 0: mmap(&(0x7f00000de000/0x1000)=nil, 0x1000, 0x2, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00000e8000/0x2000)=nil, 0x2000) clock_nanosleep(0x0, 0xfffffffffffffffd, &(0x7f0000000000)={0xb3, 0xfffffffffffffffc}, 0x0) 00:00:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget(0x1, 0x1, 0x2) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000000000)=0x1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x392) 00:00:57 executing program 0: r0 = socket(0x2, 0x10000004, 0xffffffffffffff14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) 00:00:58 executing program 3: truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="797f8a3c84f2912f803878edbd90dfcc2897ed775a930831f1c5a380db82831f90304f5e8ed7390a643d929920b3bdb9b2badc3404498119546c0d2abf6a6735a2247942af93626212313ae946efc0537b4bb1ef66fb45789bd115a06f38624eb730443c496e5994a1fc171e9a3af466f6eca1c98ea6869bfde1c7bb4b75b435bccdbf9a109c1d5af7f902776e8796032414799e2a0905c24d", 0x99, 0x1, 0x0, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x53, "4d9dab77ccc3bce925d41b994a3b5cc1de1c241e155236d543826dafd91c8c9b3aaf706106db34cc8eb85e6cb0f5bb01a271a4226c50fab7a9c8b42b04cf2f491a273fe940bcc47ed2a0a72dd50eda7fb7b2c7"}, &(0x7f0000000280)=0x5b) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:00:58 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d277ee347815080045d2602b7b796c4d491f7f77798438257f01fd2b") 00:00:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@loopback, @multicast1, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000440)={@rand_addr=0x6, @loopback, r1}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000004c0)=0x4) 00:00:59 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0x40000000000, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x4, 0xffff, 0x23c7953a, 0x401}, &(0x7f0000000380)=0xa0) nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) socket$inet(0x2, 0x10000000, 0xfffffffffffffffb) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f0000000100)=""/8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000440)=0x75, 0x4) __semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f00000001c0)=""/15) socket$inet(0x2, 0x10000004, 0x7fff) __semctl$SEM_STAT(r4, 0x3, 0xa, &(0x7f00000003c0)=""/75) 00:01:04 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x8}, 0x24) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) getsockopt$inet6_int(r1, 0x29, 0x2e, 0x0, &(0x7f0000000080)) 00:01:04 executing program 2: semget$private(0x0, 0x0, 0x0) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x2, 0x40) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffff000}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:04 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000001640)={0x0, &(0x7f0000001600)=[@in={0x2, 0x1, @broadcast}]}, &(0x7f0000001680)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="d798921d533a1df18c5193745f250495013fdfe32002cd4629326476c469369afb103cb12a0f485b4fc41946ab19be82821a", 0x32) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000380)=0x4) clock_nanosleep(0xe, 0x0, &(0x7f00000018c0)={0x81, 0x3ff}, &(0x7f0000001900)) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x5}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000400)="c8201c2b53c8b230ce67c924a7aff50cb987ccd0e41b396682f3d45c0d1264a8f30600a38916a9f1eebd41ddc26499830b3354190ff3330f43d218639b73c4bb5f173053ac3f77fba76877fee2aa7a7dc1af766a98e905f4b3c5e9825d12fe7a1115216804ebc7e3f3c7f91bbfb82e8dde840a1f91a8ec5c936816aedf1f2a0c329a40e3940547e855f0f536f28b150ba0ef76882ed2d7ecf0e3bf6087bd07fb92424232795236facb2ecb5d48faacf7af1e213d484385cffdb301318cddb8c351091e2d29d2e09e7a6d15908a2e1f2e4cf86f1b1ba909332fb2a818662af5087ab66662b23d80834a28258d2763639c96bcfbf57c12b78603bca56aef46e551a6d81689af2d53db7d163e4f1ade251b0d44eb8388565bad8ca8b03e682fd345149b2f295a1e26597e83678bb7df33c1fee4e64140ceb07406fd198519f5988730811f25f9adb3400e68e6d0005bc181e9d5e321d11f2c51b95645c092ff4f0a117a3703fc60ef36d60864ca52e4debd0cfba557e933e1d21f84812f22dc6d3fdb8e0d9e2de8561449f057d61bc23ba272f330a42b6a9b53061363b414bb52d745378b910daf560a6bd9f293245b33584f8c8bcd82d77e0813194927c694eabaade31a2de06dc38d0da70318eeea061dff1df3fafabb87c6935c45ef07a00bb9ad543ae76c42e52c51a2fd82eb62fc0bb2e922213bf2e1998841630d0f89e153f75a1124e9d2cf510b73fc9670a2dc4ef056334eca03dfa89818a4426945e41b1549b62e1b76067ed35d34b13f59ffd35e9fbd38ab1b506a19f19253dd9df62950b2747323d7cfb4c12027b152fa891d9a6ba833fc85e8c628176411814a988aa2050036e9844ffbb8837aed6f870b0892dd4b1c1f36c6722aaa6571ddb68cd2c30d9f2e6d9225cf8f60614394bb5f787330a81d9161f799e66253f249e07e9abaa347dce3a36542bc7d12455f8f381486bba1247b13a40acf555c50a623d6446e70f58fb94aba71d00d3408dff421c83eb803abd6ccca57f52355e33819f738b73f00870042a4dcb78892387b1dabaca923dd68b9432ed5101103843ff25d8e4df41b9b7471ecadc8539fab07bb809171189759686fa1cc050da4887429652d580f835d21aba15a15ada92e71897330148465d1d725a936307c759adb34627a89c5026f762c9f9a933e7fb9b6413a8ce54ba8f086da5dd370678b17f7384c2ff5b1f557614f6165dc66667ff0a766a5ce8d88888d4531dca469c1e31d42cd1fa4c207a53b458f44f591351d5110788bb7aa4fdffc1d062bcda9e67b392d428ff99256a2cb45a10601cc32544e0b61676f9dc419fb10f41e98023ea445ae994a8fbebe9e846b497a12331fae3484e0e33f14c7dec39b1cdaf6523c56e54c34fd574c5631932ce114484dfa71a573bb6a2ce8e42cf19b95aaf01b3da7f4cef4f0e334b5ea18104e99af03a528e0724bac1ad8c29e73f27a00c6117a653ff2762e748b4677c72bfcaf73092693737b46654b4b097d18a87134b65b9db1cf7c4221854e6cd113bc51fbd82efe60fdd7401463ace63e6257c627dcf64c8f43989531e6f77091c3552c69466dfdfbb9d3863d8629ffbf5b41f7fa7e81a9d0c4d4c37bef84bba4ff94c3053ad81b013d1c152cbf61fab3c18bb0a83587e413ba483ac93e2b1e73b7ccd2c84bf55a3875c24addfba2c55228b40bc91d66deb49fe695036c70d3ad9d4b0bada113efad2c50b72c28dadaded44add732478a5fd65c157a4f0df423471e86bac3b5896d11145c5a72eff6ae8928bc5c7769c3f4451240e750d74c4c7cf57de522802609c362de37bab855831febc1a1eee0b534b4bb6b7ba1c10687ce92e644a0dfb1a5a5961bbb4e777361d449283f2d3c9ec5eac6ab4fea54bd309c0bc8429bd489319ce7a29ec4562b626154192610ddcb23d535a668e097f485baf4f058e7a7ba2544bc42907497e51d80165223277ebf672251f01de4c0986206bfc9b0da827af1a593805d800545693c9a9caf481af73f6369f979ff1c2d171df602643e7b5419b54f4d42015e61ca44d15a04230d70d5270c2f23f8ef0f926a28919e83084e5ce5c058b6491f5f961f3cf28b01763f70cf0fa705bee2f801523648ed3045a95f70edd4d0e4e3fbe3f527813395621d3d0fe54d5be3985a1352d3391c794a9f08e4fb38b7e12d18dc0d7c476775466a7a64ad07772396a24dc9d47372d520eb988cf2b9af6cee3ef2b1805085a9d4a5100a78e5f12013ea8ca4a25a6cb3fcd3b92d268d4e0e68978c5a555677444fbf088e8c36b0c20fb4dce3664db4164b20493b09e068167cc1ebc4e294fcca0f4e0e247c1f29e9290f51804fe14963b9d7e69ed6b844d2a56879ec8dc31516845d87e969c598b266d26694f1ba4a3227f1070ce76b4fb4cd80034c8a588023934448434ea26bb178578dffa7a7ee7b02ed2c626f7ff78688eb054689a849869d954aaa320807ae94d99f8f6b6d4628832643429062630bde9e241a0d40dc45ae96d503f48a78b3a6db2760c24405f2eb15a49924931d061ffd8c9e939fcaf2d735e8f74e5b7f8eee67f2a0be372188a4314d3f701fc9f4d1448f8267bbb5ca5f80b1f4a27d08ad51118601483b243b2331c63456c368e126b263b5510ed1d687f118db6e0dee155aa51481c83a79077a59726b5cb3e1792782c4b8b5083c94cb8fd4f4967592391cf4807eab2745dc7bb4e3a440275da16c9ad39ab87f0e76028fc2ad3a16a2999fd60475b4d05ee9afc5fa7f9bf889feddd933cabe17db27fd5bd63cb3405bd7b9433af83ce34027ddc898f495df16f39685d79451dadf6d2a6a0f8e628d64b82efae1b5103a72cbf19f4aee3a9f881cf3fe063a1c1aa5611fc289ad4c1a617f28e5ac2a2c617f47a9c85c2451468bc725611008bac6770363b04cb0b8588c0c15a267a5303212d331242ba94ff4948ede74872f93393897b825004ce675deacfcd2a6c5db54ebfb73aef19fd97361eca94506ad828bd086586031ab71a2b6f13b4a1546ee6d782c7580d6140415ff0b2e26b280d92fafcf71e4be2f62c3e7881b655ca93c37dd5d80641cd7be35e280680fb610df20d11a819bbf6c9a4157718bf94f75f515330b59bbace92a88250b311c3059dc3c24ae98a85476a65cca89a3aabc9a08623e26484686e02d1b56c8a995081d9d39ad4f75dbed0503cfc84002f8161775ab4e894500f8d636a7500a2098d77f88254107298978b4a3d341eeef6a9307e4665ccd6226df71188bcf2f0f2c323672bc95129be21b9ac6bcf7f41ea360c7b0a93179e09022ac20afef14e71af8e14d79c8a0688bde6db157a339587df3f28ce961cbbe0b67a0bf4971ad3b20fca406a7aa9a9248a2e61a423708c7d0a5c8f1988ebbac0cf9663e8ea8c6feb7d8b8d6b9504f525e88247f73a4dd7320d760c7faa85400bf242e4f3cc8b8ccaaf7b454e2023cee3258bf44b6e34391fe110e4c036c045c47c0062ff3227e33ffae9074c6ebbafc72970ae7089d7fb045adf89455339ef81b13a13a97c5e21c786371a24506f9a61d3b2d55cf5473cd2a13b344d316190469802d3c616124ead682ce968411410907be32ece940efe0251e9c4fe71ef0dd140914bd3dc22fb81325412fbf8e5a19486382c1646388723a247f19c2d462db24e6a179edb09e89f647c2a280066bd3e01e853985681e0fc8d0191bc045ba4fa36a08fd3974a7276eb8100d225a819e47b8b3bb10c8aa92d75b191585ff4452fe7cf42ca6095c79e7e9608f68abe27be8bdb1ceca8ace79566d18faf98c91737e07c829140283520a406aaa00826079010c0a941dd9c59b6360c31940ed75dbdfd22222a6a39c98989b938a2c99b4749df331a8d6f46dc859468d0dfce3514bd2969b20d613cba662d677183414a573a64a7665121fe14769119fa98f92875db2f4f963384fbc83733af2e425fd97a4b3c61a6e83e2fd1e2a5c87e3d98f7b0ca5e0e8bb11e471fc108efac87485b799219aaf6177c765da74bd3db35dd5c690902890ae283d0d1d8a57b1a8b7125a4eb839fa61422db386a00dbd6de1194b6cccc6553c899f98b6e748584e6cd76f43c8581ddc4f286401ba769c7669ffbca86dc8d13f8a4fd7c6c51dddc5aa988b267e9943a124aa280feaafaa09c0e28c82ae94ee61bdef71d96247ba92b3a9f51d51dbb92fcc4d6af155fcdd540bdc306be0b1bb5415cb14f68817776ab3db7fce8ec5ec7459bf6b7d3e618d3c08d835b17df431c051ade32591021d366e4c35bfc3f7061ec5b396ec7dd39e61c0981564a7c489b33ddaec8c3f2d7671bbbc80c9b66249a0468bd1ba948186f6403a59ef74b9f60d810216ecbccad14edf948bed93b0d7f1588194b79a0913400c037dc2acc2c5373769e3de3de65f72ba578be3dbbd7e5ff2abfa37313dac94ced016b3cee5666bd267089a197ea4418f3222432b0fb34e7d697fcdc583883f5d6da4834cdd155b9e7ee087270b965bf4b418f50be08a35a302b201fb342790aa1d73b01d10132161c3341e47ad522a002cb67ca133ce73d9cbef3aa98b637ad87de9a8775ad8f2a47374d9a96609ffae8d6a7814a47cdc2cb05dfc41a13cfd59f83e7e4b72f2927db6294356aee0f5d7fb541e7f2fc30c5b10174982ba0d16c2ffcfb3b79c101a214915a13ce88daee421112660a268a79cf3664ffd0236b75f2198509be894f053e3147a46380ba38004bee7d2a662ccf1feca603339c8ce2230d05e743ed1be151438079e11215764b187141d2337d75718a14cffcd9fdf1541b53ed8c520b69faf2f7d723411d2925684ca89e943fa4ecf7522e691527dc0fa3ec83403bac522ff65804cb05bfcb514f6d61dfc4e8d130449553464cef431bb44a91dac8eb262a0203c69aceceea3045c3bfa1781554f1549d42c050b33435b998343066048036272d67301c9c04247c1a2009537181b08752f4045dc73ff5b35d840e5d4071bf487230a1f76e795e52ead078f24274ca5b603f2f0a8b1d8647e02b35d9170ebccf989814d4cb0b0b80d118f70bbec678c4a6bae0a3c998b248d01e82bf68e62b1f9ee67646cea92def01726885ceeafbf5052dbd364148bc5c62cec0476c46ae5146b724070270a67e094558a5da761ac00a5eb3c72e1ef8a162ee896e675b233a4e07a664f5b9b960b6ba1227567327159b3fef92a620cfc35f9847ff6d50c65bc31fdc7d022024ce7d2890bf50356c7b70f996000580032e7a3a8d33375e6f6e2874b83d7794bbdaf20669bfc715e6cd7617a1641abbeb9b82b11607353bc57af6342c0469a6565aeb482f644edb18320385a0b31272df6cb0e8f15e0d586fb8fac3ae6a1c128085041c8cb2b8709de06725731a010f509a53bcd1ab085ea70b3fdb1452aa8ee9ed12f3671d16b3cdb07a304e4b8253eaa50847c6863505fdc55f3d1b809db26e5aca1a654f8133eb0ae3b8f9461c6e2c14d3b9a291ada94d902a6f1bcd93c0fefe4355caf00d1e4822ea7257f673326ca1ba83075a47ee0875d3d8e68db6712f0b076c1414e7379188391e2a12dae7d23f697544612c94a46ebaffbfaacba66bbd418aff74cf8c3d6c5ef7bb6960262e2ab6c115aba1a278edf4510bab765098746f4d6d0ba8a9e9843d244eb62fccaf0fc87f587529c207dda49958be8d40243844214655ab213318a95f4a54e0784a43dd2c84dcb77ed27037cf8a607f63c24cce90acd92f3e9d050b400f9dad38c7cb17dee478d9e273a1a602f4410431551359f434e7fffab344", 0x1000}], 0x1, 0x0, 0x0, 0x20000}, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8802, 0xa4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000001c0)=0x10) socket$inet(0x2, 0x10000000, 0xff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0xe066, 0x1, 0x80, 0xe6d, 0x8, 0x1}, &(0x7f0000000340)=0xa0) 00:01:04 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) r2 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) shmdt(r2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x7f, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) 00:01:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) close(r0) 00:01:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:05 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:01:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockname(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000004c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x66, "507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0xffffffffffff1741}, &(0x7f0000000440)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000005c0)={0x100000000, {{0x2, 0x0, @rand_addr=0x800}}}, 0x90) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockname(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8) 00:01:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) r1 = open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="9556c363fed41e3b7ca5994907e76f4282421629217cae3f598b32c8a02fd1fb355bc92e9e59ce1ca5c9d16f6d67b22fd09e195c7404cd9f3e17b4313393bdf3807b613631214eb14e251700639637bdbd4fc5f434f39414e6cfca73187d5a33d879cd853a0532bf96748dfa1c9610fbb617b9961244d1dde18d73243538904f6a3a450dc1c98106f489e0c865a8ab027ac19fb0009ef0311ade9b64", 0x9c, 0x0, &(0x7f0000000080)={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x71}, 0x1c) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(0x0, 0x200, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x10, 0xffffffffffffffff, 0x0) fstat(r1, 0x0) 00:01:07 executing program 3: r0 = msgget$private(0x0, 0x20) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getgroups(0x8, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x8, r1, r2, r3, r4, 0x4, 0x1}, 0x9, 0x1ff, 0x1, 0x7, 0x80000001, 0x1405, r5, r6}) msgget(0x0, 0xc8) 00:01:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffe12) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0d2ea6b6a21401000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) 00:01:10 executing program 1: mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x160) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82ce82da55cb9774ac"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x800000000000) 00:01:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r1 = socket(0x1, 0x20000000, 0x3f9c) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x8be, 0x1e, 0x8}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001440)={r2, 0x30, 0x6, [0x1, 0xc6, 0x9, 0xb81c, 0xba62, 0x1]}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f0000001400)=0x1008) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x80000001, 0x3000, 0x6, 0xdfd, 0x40, 0x8, 0x7, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0xfffffffffffeffff, r3}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0xbc91, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000240)="0aea45f3268c58d729ca215e3e25327e260441a42165e572ea22879881eb555ac253738937f2dae44ac19674cbfc7ca2b21acab9543902cb8df6c5392b7c251e18073f9413d526eb3956c17fe53ae25a0b55d6e4695b522162a7c157348c23b2b5bd5596a7fc6113da04602ee95d4b59ab99c6d0ab7a875cd7cf0a9f2b073000cd38b7207fd3058bd66b2a84cce3435fc14ea33068b70b93d0e123da86f5ec961ffdb5c27928700157e11559f84f0eba19856dd2c388aac17c62", 0xba) 00:01:10 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x200, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xcd2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESOCT=r1, @ANYRES64=r0, @ANYRES32=r0, @ANYRESHEX=r1, @ANYRESDEC=r1], 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0xec3, 0x4) geteuid() 00:01:10 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8255c942abc42db8532cc6083324dbae198ce59315ad565b606dbcca92022e2f666900125f5d356763b47bfbad34b0341a6eec393e260bbc0f45eb889839e916a6e3bbce8a0549a564b4d600ad016556545f1413ae068f3aebf4506c809cabe6785b83e4f0bf97b0fdcba8e3899aa3e0ccb5a1c49175bc3559be1dd212f99ed3ee74560f052e6a0c27272f953d09c4974bcedff58c9f740d0c46adeb135ea00390873b26d55a15ee7a705018427f93c1ca8936349b6342f61dafa1ad4f4bcbd0cbb4343684ead9197c1e75a0408c830e08672b737e9fd1eadefa"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r2 = dup(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0x8) 00:01:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x2067, &(0x7f00000000c0)=""/45, &(0x7f0000000100)=0x2d) recvfrom$inet(r0, 0x0, 0x0, 0x3, 0x0, 0x0) 00:01:10 executing program 2: socketpair(0x1, 0x10000000, 0x5, &(0x7f0000000180)={0xffffffffffffffff}) r1 = accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0x90}, 0x1) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x55, &(0x7f0000000240)="fb66105cda8778fe0a52e75e4aa495db0db2f5d192cef7755e50c81ef03ab5f060487ba8f06e2ad2829615c3a148cef12371534a3c9c05a714b5aaf11f1d7a4dadc39acae6a7103e16b7ed587f932bfa6244b6fb831b5658e6528db34a80136dd3c75e7be58e5e23624acf4132c901f47d71cd", 0x73) 00:01:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/47}, &(0x7f0000000100)=0x31, 0x20000000) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r2, 0x3f}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5b1, 0x400}, &(0x7f0000000380)=0xc) 00:01:10 executing program 0: 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$lock(r1, 0xd, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x7fffffff}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={r4, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) flock(r0, 0x9) 00:01:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x4, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getrusage(0x0, 0x0) readv(r0, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/240, 0xf0}], 0x1) 00:01:10 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f53e56c653000"], 0x10) getpeername(r0, 0x0, &(0x7f0000000080)) 00:01:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x44, &(0x7f00008e2fba)="958e3929", 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9, 0x7fffffff, 0x3}, 0x10) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800120f8020 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b79e at witness_debugger+0x8e #1 0xffffffff8110b3d2 at witness_checkorder+0xf72 #2 0xffffffff8107a4c3 at _sx_xlock+0xb3 #3 0xffffffff812c0f4c at inp_setmoptions+0x17bc #4 0xffffffff812d935f at ip_ctloutput+0x80f #5 0xffffffff812dd109 at rip_ctloutput+0x2c9 #6 0xffffffff8115a031 at sosetopt+0x101 00:01:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x800000800000002, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0xd4, 0x0, 0x0, 0xffffffffffffffd0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3f, 0xf, 0x8000, 0x400}, &(0x7f0000000040)=0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4) 00:01:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f00000002c0)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xab, 0x7fff}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x5}}, r3, 0xfc, 0x10000000000, 0x4}, 0x94) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) #7 0xffffffff81162698 at kern_setsockopt+0x158 #8 0xffffffff81162533 at sys_setsockopt+0x33 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de4ed at fast_syscall_common+0x101 00:01:11 executing program 2: freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x7, 0x1}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r2}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x38cbb8b8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x1, 0xf, 0x2, 0x6}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r4, 0x81, 0xf, 0x6ec, 0x1000}, &(0x7f0000000040)=0x18) poll(&(0x7f0000000140)=[{r0, 0xc0}], 0x1, 0x2f) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r5, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0xffffffffffffffe1}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4) lseek(r1, 0x0, 0x1) 00:01:11 executing program 1: r0 = semget(0x0, 0x0, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) r1 = socket(0x1, 0x6, 0xf8f) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x4, 0xffff, 0x5b, 0x1000, 0x5, 0x2, 0x1f, {@in6={{0x1c, 0x2, 0x63, @local={0xfe, 0x80, [], 0x0}, 0xb4}}, 0x0, 0x1, 0x3, 0x6bf, 0xb6b, 0x5}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, r2, 0x2, 0x84ba496, 0x849}, 0x94) 00:01:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4, 0xffffffffffffffff, 0x229) 00:01:11 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0xfffffffffffffffd, 0xe2}, 0x8) read(r0, &(0x7f0000000500)=""/90, 0xffffff91) dup2(r0, r0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/47, 0x2f}], 0x1) r1 = socket$inet(0x2, 0x10000005, 0x4) dup2(r1, r0) 00:01:11 executing program 3: r0 = socket(0xfffffffffffffffe, 0x3, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs, 0xd7) 00:01:11 executing program 3: r0 = socket(0x200000002, 0x0, 0x2) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e463b0e409d3217"], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x8, 0x8001}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000040)=0x8) 00:01:14 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x800800) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004644f8700000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="ffff000000000080130000190700000000000000"], &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:14 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8, 0x4}, {0x0, 0x45e0}}, 0x0) sendto$unix(r0, &(0x7f0000000180)="9401050138a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f", 0x194, 0x0, 0x0, 0x0) 00:01:14 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) sync() accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0xffffffff) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r2, r3) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000440), &(0x7f0000000480)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @multicast1, r4}, 0xc) mlockall(0x1) ftruncate(r0, 0x53) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:01:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x31, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffffff8, 0x7, 0x10, 0x2, 0x100000000, 0x9, 0x83, 0x0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xe8, "1d3a0097153826f29a862be17cbc81b418abee9fef0a97388ef99e1f755dae848a36c326691354cc59a03ae2fc36a289a7e93e634ecc55dd8e3bd18edfd513e27cda64e89733ae74ea4e3fcfd7fdd6d25059257bf701ae065932a3064d073ddd848a93bc80032f0f37bad6b408ef8fdc191b3d7b130b7d80b7e46c8f8885e7c3ffebcea35e5d723be1cf0cf018070dd0a4940bed10b407131451a1cba07e0b524a5b280a7983972df4366416c945ee5c36ae86165887be2b4639dd9ba24f0d8a6817d2f5f1fd545f5051d023593d0a7bd74eacb658b1f0ac8ab7be880db24b5ef1902c74e93b0cbe"}, &(0x7f0000000080)=0xf0) 00:01:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) open(&(0x7f0000000140)='./file0/file0\x00', 0x100000, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:01:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x579, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2305000000fe8000000000000000000000000000aa07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f717e848fc53ac1316e8734ca549efc6f5dd579ad18f91fddc897a1300638b2292ec49abac8fcc4fc6b4a0e614d5802abfcc62605318dc1daee7d58a0e5164fa83ccde8b2f1b53c8f48d5e64d3bdd45f8ae17", @ANYRES32=r1], 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) fdatasync(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x433}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:01:16 executing program 3: r0 = socket(0x2, 0x5, 0x343a) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 00:01:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8001, 0x1, 0x4c, 0x100000000}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x3f}, &(0x7f0000000240)=0x8) poll(&(0x7f0000000000), 0x0, 0x1200000) r2 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff7000/0x4000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x108000001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r3, 0x200, 0x8}, &(0x7f0000000140)=0xc) 00:01:18 executing program 0: r0 = socket(0x1f, 0x1, 0x7) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(r1, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/146, 0x92, 0xc0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) 00:01:18 executing program 1: r0 = socket(0x2, 0x2000001, 0xfffffffffffffffb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xd, 0x4}, &(0x7f0000000280)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0xffffffffffffff00}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000380)="eaf340e980b470ffd716d0304492f467e4b7c60357fee0702ea51f096a4b5fd85741f7c1466ce37d2277cacaa309360d74bf3206c9dd05e745cd6571d0cb3ccb0413ce48918352458c86497aa76c2502ba9b91cd0cd0853d2c0e1d545afbbd22b8c0458dc012ea9f5a886ad73ecb3a428e15eb6a1ef9c5427e694a314d280d71b18a17eec8ff9826089bac2e26c43d89ee897bd67866b1ee1b97575a6b", 0x9d}], 0x2, &(0x7f0000000480)=[@sndinfo={0x1c, 0x84, 0x4, {0x9, 0x100, 0xf3, 0x80000000, r1}}, @init={0x14, 0x84, 0x1, {0x0, 0x1, 0x101, 0x2}}, @init={0x14, 0x84, 0x1, {0x6e, 0x52b286bf, 0xfffffffffffffffb, 0x7}}, @prinfo={0x14, 0x84, 0x7, {0xf}}, @init={0x14, 0x84, 0x1, {0x8, 0x6, 0x0, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x1}}], 0x90, 0x80}, 0x109) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x8, 0x100, 0xcaec, 0x879, r2}, &(0x7f0000000300)=0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) 00:01:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x6) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x7, 0xc0e, 0x9, 0x4}, 0x8) 00:01:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(0xffffffffffffffff, 0x0, 0x0) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:01:20 executing program 2: r0 = socket$inet(0x2, 0x3, 0x100000000) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f00000002c0)=0x6, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000640)='./file0\x00', 0x20801fffd) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x51, "02b9df4bf1dbe09543403cb4e9cec56a424871828ec828f7a81b6becaa6b648134a981f04de2f1cc7a9e2a7ef6df1cf28deacef74eb236dee38e4d73cb100dc7b6684e23987515629458cf03f5a9f55e01"}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0xddc6}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYRES32=r3, @ANYBLOB="30000000e0e21c942b5dba7484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb13d2d2d6fa449d52a3c2fe5dbefa1df903ed5d1003cfa0b18eeb4dcc7f294145bc893f519bd53367d2453757d9fd5975d11c6f4d9246d7924df2345aab47f13e601612594ea00000000000000000000000000"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, 0x0}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r4, 0xe6d}, 0x8) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x77, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) 00:01:20 executing program 1: 00:01:20 executing program 0: 00:01:20 executing program 0: 00:01:20 executing program 0: 00:01:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8b) 00:01:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1a7) connect$inet6(r0, &(0x7f0000000080), 0x1c) 00:01:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xa9, "d36178bbf007505a44ee43d0ae6d4bfd2dbfc9d971e91cdf9b4f9791671d840aa33ef42c7490c62b15259dee640951e8ed617f500f2e349cf1c64fe581c391370055b82a936da7d155a95dcaa41bb53e35e4d6d4ca5f323aac3a3cadb4851586057b6367fedb565b6997974fbbd09c8849b295d2293eab3148d52375584526bfedaabf6e20aabd57f15ff82cfeb1732b2cb168ea9fbf1f11d58f698f8f25694255f147b060746e8cf8"}, &(0x7f0000000100)=0xb1) r3 = socket(0x2, 0x1, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2fedc49e34160076ad6c653000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x1, r2}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)=ANY=[], 0x0) 00:01:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x42, 0x949}, 0x10) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet(0x2, 0x5, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000)=0xc700, 0x4) 00:01:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe83) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000080)="e7bcb099b67f2e4e08c276037beb0a64ff216832c1501b94b5891290fff319cfea59a054f2ffa987435c9adf336e", 0x2e}, {&(0x7f0000000100)="dd", 0x1}, {&(0x7f00000001c0)="ac4f3a9be7c03c9a0f5cdd0f33d277f84862acab53018e8d6478ab755d6d2ba6a382463e02abfb4c3a8ae70dbe716d22c20e0bc3bc1e719be20ca9b7748ffe3a702f8c4b2867bf527207d50823c0d24f4226bb621e59a7b59868cd0d977fbbf114059f11300caf0cdea3554f4be13f8af175eaedfeaafea8b869edfda4918c40e91518fd034a2a9585e5ee92ab1e7ffea227", 0x92}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000280)="ba0f85a1b208505f64e57cfb733f64aba644155675232653b35dd4d9ad242eb61baf0a97d0495a911f83d0d0593b2842568e51f63cb9afb67491bd17640d8eda2e6821d4eb9ebceab189b0d7d54148669d33fb58b4ff0ca783666872f3b7e243597c28642c2a646868cb2b2207239de035e32282c36eb249adab1b7ef86346f5b0cab5128c41c1ba3e478f8853d7b4797e0064c0231cc0e3baf8f203568be20400aaed70e376c0014cbf78f8e37f2f3aeeb174f604b10ee49bd5a7d9a83271176c0afdb16a9c67261a2e025162c7082f55", 0xd1}, {&(0x7f0000000380)="35b048863d73d6517860a557da16e640c1f92857150cd25514b5ba5d33fb55acba0dfdedf0339b05ad61b5641ddd7dbf18a000d1fbee09856797fd5d356afa778d04c7c4b67118bfb6bbc6823eb8cbfd2de5b654a0fb7f2233358a80b5037cdaffe778c8ea03f18e10fa9efee072eef2c46c97dd78918ff7e048ee879af8f2781849f66d7cbfd291d887bea5964356d9905870e9329194f9c99bfd0451bb740909a2f6c0baf053921ec589dda46f2dd74c9a6580b0834410f24a5b84", 0xbc}, {&(0x7f0000000140)="39332f4e24279fbd5544c4f6377fd5e6b8f68725f5", 0x15}, {&(0x7f00000024c0)="6e88c991e102ada2621e78b422baab7c8885f1ea72c99973ea867e795c5a0a94402d1aba973a7e86d01837bc73cfbfe59f2cde43460478be500da6b687322e83af0d96375a10dcc2db5ffb06f75f7d015c99ea4d7cd4dc30b1be318e97ed698f3fc4b2fe00bda9283610f05c513cb43eeff73501b2985261871379c484a37f09b63cc30e2bd84614d845875bbfdfada570f49e0c09d7d6997999b34420296bfe97ab92ef867c13db18f1b19db756d3e6d601581aa8971f99a48168a85b53f9", 0xbf}], 0x9, &(0x7f0000002640)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @init={0x14, 0x84, 0x1, {0xb5, 0x7, 0x200, 0x810}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x25}}, @init={0x14, 0x84, 0x1, {0xe76, 0x1, 0x1, 0x3}}, @init={0x14, 0x84, 0x1, {0xfffffffffffff40d, 0x2a, 0x45a}}, @authinfo={0x10, 0x84, 0x8, {0x7fff}}], 0x8c, 0x20000}, 0x0) listen(0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:22 executing program 0: r0 = socket(0x1, 0x5, 0xfffffffffffffffe) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) 00:01:22 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:01:22 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020002) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000001c0)={0x5, 0x1}, 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000000240)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:01:23 executing program 0: r0 = socket(0x3, 0x1, 0x2) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x10001, {{0x2, 0x0, @multicast2}}}, 0x90) 00:01:23 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2004000000fe8000000000000000000000000000aa03000000000000000000000000000000000000000000000000cf5800000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000b23a30aa0e00618ce20000000000", @ANYRES32=0x0, @ANYBLOB="ffff0000b8c10000"], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) __getcwd(&(0x7f0000000080)=""/85, 0xffffff41) 00:01:24 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100041, 0x8) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x8a) clock_settime(0x0, &(0x7f0000000000)) 00:00:00 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002bf, 0x1000) r1 = socket$inet6(0x1c, 0x10000004, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x1000, 0x1f3, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xfffffffffffffff9}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x1, 0x2, @empty, 0x2}, 0x3, [0x8, 0x1b2, 0x7, 0x100000001, 0x4, 0x5, 0x9, 0xfffffffffffffffd]}, 0x5c) fcntl$setstatus(r0, 0x4, 0x10048) fcntl$setflags(r0, 0x2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:00 executing program 1: r0 = socket$inet(0x2, 0x20000000, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xed, "493500768e84c268d0bfb979aa4b867bd7fef9a63a7729c54260fe199a78b48cfd6d19d7972e212f6992c306523f94bba4ccd19ee4a6606a1f0642b8fe325ffbd6c63bedd5a1335ab3dc28703501d571522ccd04e9918a72ca8febe63665dd327ffa4669cf4b131c3deee332317b2ade184e3d2bc4059ae6d2d7653eedcc0f9ca4722bd01c36de4186152e8d9ee304355ef761b4b58c31e3e41543bf4ce44e51836fb04fa17519aaa06ecdd0ded622f5340fc398b7328dee4e0c72ebfac4361d3e83b24fddb6a9d00470ec568918cec56496f3c1fc2d73d9db74df2f9c527667d40ab59fdf1c84b224f22ab190"}, &(0x7f0000000100)=0xf5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x7, 0x5703}, &(0x7f0000000180)=0xc) recvfrom(r0, &(0x7f00000001c0)=""/36, 0x24, 0x0, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x2, 0x20000005, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000240)={r2, 0x7, 0xf, 0x2, 0x80000001}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) fstat(r3, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000440)=0xffffffffffff72d8, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000480)={r4, 0x2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000004c0)=0x10000, 0x4) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000000500)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000540)={r1, 0x7, 0x9}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000005c0)={r1, 0x6, 0x4a9}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0xe7a, 0x7, 0x5}, &(0x7f0000000700)=0x94) r7 = socket(0x1, 0x20000005, 0x0) recvfrom(r3, &(0x7f0000000740)=""/173, 0xad, 0x40, &(0x7f0000000800)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000840), &(0x7f0000000880)=0x4) getitimer(0x2, &(0x7f00000008c0)) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000900)={r1, 0xfff}, &(0x7f0000000940)=0x8) getsockopt$inet_mreqsrc(r7, 0x0, 0x49, &(0x7f0000000980)={@remote, @multicast2}, &(0x7f00000009c0)=0xc) open$dir(&(0x7f0000000a00)='./file0\x00', 0x10000, 0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000a40)={r6, 0x0, 0x2, 0x25ca}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000a80)={0x2}, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000ac0)={0x5, [0x7, 0x2a, 0x6, 0x9, 0x200]}, &(0x7f0000000b00)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000b40)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, r5}, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000c00)={r2, 0xfffffffffffffff7}, 0x8) setitimer(0x1, &(0x7f0000000c40)={{0x7, 0x5}, {0x0, 0x20}}, &(0x7f0000000c80)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000d40)=0x6, 0x4) 00:00:00 executing program 1: execve(0x0, &(0x7f0000000fc0), &(0x7f0000000740)=[&(0x7f00000002c0), &(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$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000780)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$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', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\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$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e']) socketpair(0x1, 0x3, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000040)="57e2b495f066a49b274b43bdb3fac6839af295ee705b665549d5f8f85d4e51631e41c3d9de1abacb57158592890ab8c400615cee5056898c6805efbfcae518ddf47010366100c668b01f1ff6435df6c7372a4424c3c4b2011786cc6b3050cdb95995a645abe9ce1a615d7668cb167926f505817c3198348e77d2d9dd9b2267f3332a6f39cf3b", 0x86, 0x20180, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 00:00:00 executing program 1: syz_emit_ethernet(0xfffffffffffffe20, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001808000604711de66c15694506000000bbe7000000000000000000") 00:00:00 executing program 2: setreuid(0x0, 0xee00) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 00:00:00 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4) socket(0x1e, 0x5, 0x9) 00:00:00 executing program 0: r0 = socket$inet(0x2, 0x30000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000080)='W', 0x1) 00:00:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x8, 0x4) 00:00:00 executing program 1: setregid(0x0, 0x0) setregid(0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = semget$private(0x0, 0x7, 0x128) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f00000000c0)=0x81) sendto$inet6(r0, &(0x7f0000000000)="eee2980c1b55edac4a9b28830c8e6dde2778176ed09d3bb111bc62b3c7b50ce4b08b79beef0d59e31a2e29f5577f1f4791532e62cffef705b566f95747e0fb7cf7c71b204a2fd5126a783f0f04f2e3cc85bb683a2d32366c8014fd7a49ba4af464eb676684730ebea257d83f4cbe7706a1f70f678abd50e186cb6bfcb4ea842ab555c03b1d0c8df94ae0ef0b367d2321994fe66fac9cf9a89944cd8a2bc7dd811dd484dcbb47ce177343e6", 0xab, 0x181, 0x0, 0x0) 00:00:00 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x200, 0x401, 0x5}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x8000, 0x71, 0x500, 0x2, 0x9, 0x7, 0x8, 0x80, r3}, &(0x7f00000001c0)=0x20) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000007) 00:00:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) r2 = dup2(r0, r0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0x20) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000000300)=""/1, 0x1}, {&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000000440)=""/105, 0x69}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x1, 0x2}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x7, 0x8, 0xe57}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:00 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x12af, 0x1}, {0x8}}) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:00 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x2}, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0)={0x7, 0x3e1}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x9, 0x4) r1 = socket(0x5, 0x1000805, 0x80000001) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c653000d87d9b7980938b44af67c5f6060407c8aee56dfc2012ab643395d6d41ad32b3a55be1ad89ff67dce2a1b6e5799ee96b7f61e6322b62bf5f1e1fc5f58ee8f6abdd66e06f73e363a448bc8846d9bb5f74703dd38a63879b82940b4c7d2bdde80cfc399f64c3dba8c7a4cd435bc780808f4acbf94c4689a73061f21312f"], 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="84ae619f2f568b37f46cc00458c2f2ef1e304a2a6864caafd9120c2efd1d7678a03cf862bcf35cefab8d1390f17bb9297efc6d30a66607691b9a0b09a970aa97b00f9b9004098d2386e4968d7e208d698cd22649198e7f1624588df97e52f9acf7df54ecbd02b57dfd4e9bf67a17f762c6ae8c172b18a8315448ff7188b0b8becc01b5aed4fc0f6c6631a44495561a907a5164d77c10bac9ecff8c96b82398c656481298cd1e765e4305", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x401, 0x99, "c150ff1829f64d58f17141673790697ab29767a15d5818a74ab3ddda4b8f25a0811738fe1839f24b903c7b1796cee421b21dca42e59079be4b7f513f96fb0f4bccb0f018a6db4d81c4d469892b08462ee193a4b4af7dd1bbb076b9c65eb036ce3038c1eb113fc293cc300c6c6f388ec544975d0c66890a670bde0317216f51e79ed682d0cc17575ec31d094a48736bf519db3568a1c5107399"}, 0xa1) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) 00:00:00 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) sync() 00:00:00 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$inet(r0, 0x0, &(0x7f00000005c0), 0x30000000) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000400)=""/180, 0xb4}, {&(0x7f0000000100)=""/61, 0x3d}], 0x6) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/54, 0x36}], 0x1, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000000600)="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", 0x1000, 0x20000, &(0x7f0000000080)={0x2, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x7, 0x20, 0x1, 0xae6, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000540)={r2, 0x3, 0x2}, 0x8) 00:00:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/51, &(0x7f0000000040)=0x33) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) 00:00:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x100000001, 0x7}, 0xc) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:00 executing program 1: r0 = socket(0x4000000010001c, 0x5, 0x1000000000000004) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(0x0, 0x140, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r2, &(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00T\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)=0x37) lseek(r2, 0x0, 0x1000000000003) sendto$inet6(r2, &(0x7f0000000500)="7564dd9c8ce05a9dd30b39f70d5155277548a113d3ecc717564ba3330283dc0a3d2677026355ada7f7ffd9be44a3619f22209544dac6c0917f007ff6eb8d7b593c67e57594d23e3831f3dbe008eefc967422d9151052379c92a039b81b", 0x5d, 0x8, 0x0, 0xffffffffffffff46) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) r4 = msgget(0x3, 0x10) msgctl$IPC_RMID(r4, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r2, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xed, "5ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd8e1e93fdbdb1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000200)=0x8) 00:00:01 executing program 3: r0 = semget(0xffffffffffffffff, 0x1, 0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x20311939}}) 00:00:01 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000580)='./file1\x00', 0x8, 0x20) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f00000001c0)={0x8001, 0x7d1b}, 0x10) 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$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:00:01 executing program 0: r0 = msgget(0x3, 0x6ce) msgsnd(r0, &(0x7f0000000000)={0x3, "4c3af9131d267e2e212f68b192ce743ab82657ae1c52c69b3c8e0f5bb3d0ce3466ae4bbc1d618816840c22e885aa38383f49e89947397f906f506476a5d5f1a666d360533ebf4285417678335facbfd2ce0e977db4657529f0a87f09a3bbf54105c36648b54c59cccd3142a870477704969e940f8c65cdee925bd829949de20d3856e232a157ce2f5ed76751a2d189722098bdeaf404f6ee5ca258dd3edbfb7e7f2364003eb282589af9"}, 0xb2, 0x800) r1 = socket$inet(0x2, 0x1, 0xfff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x70, 0x4) bind(r1, &(0x7f0000000100)=@in={0x2, 0x1, @multicast1}, 0x10) r2 = getpid() fcntl$setown(r1, 0x6, r2) 00:00:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x8, &(0x7f0000000000), 0x2) r1 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getpgrp(0xffffffffffffffff) r7 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x200, r2, r3, r4, r5, 0x12}, 0x3, 0x7, 0x4, 0x6, r6, r7, 0x74e3}) 00:00:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000), 0x10) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0}}, r2}, &(0x7f0000000200)=0x8c) 00:00:01 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) write(r0, &(0x7f00000002c0)="1d75f0e28f0ca57c608b9cb311eff0933e3f280c3582799c9dd04984d5549fb69c6cdf43514c6f462690064d9879b1bf1a94f5fef29ba9fc8efd101794435638df673ea7c4b92529c35e91edcf51be2611fd7e5afb4f1cd023f9053b5b357b6a53bcc19f84949136e9a7e3c506", 0x6d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xffffffffffffff80}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cb84347a09123402f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000009b2cefb5af46b64858000000000000009efaa5085cac385cf4340000000000000000699465c9844c000000000000", @ANYRES32=r1, @ANYBLOB="0000008000000000"], 0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10000000000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000500)={r2, 0x7, 0x100000001}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffc5a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2}, &(0x7f0000000040)=0xc) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x101}, 0x8) 00:00:01 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x1, 0x2, 0x5}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x3, @empty, 0x4}, @in6={0x1c, 0x1, 0xfffffffffffffc75, @loopback, 0xfffffffffffffff7}]}, &(0x7f0000000240)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x100, 0x0, &(0x7f0000000040)) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000380)=[{&(0x7f0000000100)=""/157, 0x9d}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000300)=""/120, 0x78}], 0x4, &(0x7f00000003c0)=""/227, 0xe3}, 0x0) poll(&(0x7f0000000040)=[{r1, 0x80}, {r1, 0x40}, {r0, 0x4}, {r0, 0x1}], 0x4, 0xd60) dup2(r1, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local, [0xb000000]}, 0x10) connect$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x1bf) 00:00:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(0x0, 0x406, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x281b56a5]}, &(0x7f0000000200)=0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000700)={0xbf6, 0x1c, 0x2000099f, 0x2, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5baaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYRES16], 0x1) poll(&(0x7f0000000080)=[{r0, 0x8}, {r4, 0xc4}, {r1, 0x20d0}, {r2, 0x28}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000540)=0x8) 00:00:02 executing program 2: select(0x0, 0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x101, 0xe0ea, 0x80, 0x5, 0x401, 0x2, 0x1000}, &(0x7f0000000040)={0x2, 0x8, 0xf05a, 0x8, 0x3, 0x3ff, 0x7fff, 0x8}, &(0x7f0000000080)={0x8, 0x2, 0x0, 0x80, 0x5, 0x10001, 0x3f, 0x7}, &(0x7f00000000c0)={0xc88, 0x2}) execve(0x0, 0x0, 0x0) 00:00:02 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000380)={0x0, 0x7, 0x20, 0x7fff, 0x9, 0x100000000, 0x1000, 0xfffffffffffffff8, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x3, 0x2, 0x5}, &(0x7f0000000440)=0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfbc}], 0x1, 0x0}, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) recvfrom$unix(r4, &(0x7f0000000140)=""/164, 0xa4, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="01402e2f66696c65302f66696c6530001804bc288d1448892a2986a0f2436f38c8779f5b6e0680e3162830143ef3b44b07549eb01f01233c6c7d297180fc1e1a775c2726e9aa5997c404297fdea49b863343d2a9938a8aff6233adf7cbf8e10ff82fe18f5e490879e5e12d38d01d0c60ec9bf6014f2a43005cbc7d6de293d318ebe2c0f6aedb9a5af55c140d02e6c9238b66d67bde39e45e5488508fe7d4e12c639500e2f2793a3f1e15d7e63d8c9c00000000000000000000"], 0x1) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) connect$unix(r4, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x3ff}}, r2, 0x8000, 0x3, 0x401}, 0x8c) 00:00:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) 00:00:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x6b, 0x0, 0x3, 0x400, 0x2, 0x3, {@in6={{0x1c, 0x3, 0x4, @empty, 0x400}}, 0x0, 0x8000, 0x27ff, 0xcb6, 0x7, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x1}, &(0x7f00000001c0)=0x8) 00:00:03 executing program 1: socketpair(0x1c, 0x10000004, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000100)="01a1007a5380bed6bfeb9d545234d9f9ee7cbfe2d512ff32abf490e6d8c5bb75dd914c38ba5d283787e9f2b8ba5cd020979f11e89b2214639c59524d50d3ba2829f3159c041ca707ca9ceb9d3aaae8629762df", 0x53, 0x88, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0x10) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x4, 0xffffffffffffff2c) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "e00ef46b3a090e4f09036d346512874adfd4547233bfafb0ceaad4101cc95b4045f63c9ba84ee18b4bb52fd9972f363a42c6f0215a4b976e21a3b030909c86a3c956834ada3c1ea2d410e54f271d2c1b8f57aa3b982be4799689cb5397d7f7c8c83389c3bba4e0dd71c9dd2e992cbe9f225ed80a5ab5cc0e1a15f3bbc737900ee5799f9e6e7bd35d1a9c05db897d2b9b8d86e966fe6b4d946e26ce67827e809d4efdf04486283943f7da5ae9ad956f5e8d70d6c6517048ae690ffc3aa256d169f47f19977f7ec199124dedf23c7c56492c67d6c4d4ffec658449cc9ed89143641fdf8fb0a0e06e4413f41bc39f273421"}, 0x100) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8fe}, 0x1c) 00:00:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x902, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 00:00:03 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000003a41d55150ccaa3aba2f61c00edfdc7edb804554ae7c9ee3762731cd8c5366a4657274dcdc79651276840040768ba89742783a3aeb92e5545f888b8d54d308e3cfa67b6f6385c92476da544032bd95c464605f562dc55e235c6011d53383f98e5126a2abdfee674522b283e80d832014d4337e3568015ca4d6a3b146f838e5083cfcbb9bf50ed0a781cd3f483dadd28b4ca39227d097f97c5b6400152d354d5b731aa3a522a8578cbc1d7869d19ca074aa7d57447c0eefdf392bf6d97e81b450c87c8f5bbc851be8dd8674b357c8bb38e2fef1b4296d"], &(0x7f0000000180)=0x1e, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x30345d00000002, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x0, 0x20000000, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x6, 0x9}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x5585abd73d134461) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) freebsd10_pipe(&(0x7f0000000000)) 00:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x100000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x7, 0x2, 0x6, 0x1ff}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="ff0700001c2bcf8ba9970000030000000800ff00d46d63a725ad48f1284b4a5a9e6b361d9f5ed8b0600a298879939cf08cab4d1225efcedaeb25cb80b2c4a81c52b17caadb56ed35a303eb96779ec2dc0a67506b68c98d9c674307e98578418eac6c076a763406e40fa026641b5e4155d0fd442453d86646aaa23ccd3e5bee683d7a35f2542330739e04fe945c0e28a2616c8d19d48d58c70900000025bbb08001e826536853ed6a320000000000000000000000000000000000"], &(0x7f0000000140)=0xa0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ftruncate(r0, 0x80000001) ftruncate(r0, 0xfffffffd) ftruncate(r2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000280)=0x10) 00:00:04 executing program 2: mlock(&(0x7f0000d85000/0x1000)=nil, 0x1000) munlock(&(0x7f0000c05000/0x3000)=nil, 0x3000) r0 = socket$inet6(0x1c, 0x10000007, 0x7) mmap(&(0x7f0000daf000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) munlock(&(0x7f0000b61000/0x3000)=nil, 0x3000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:00:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000540)={0x0, 0x88, 0x6}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)={0x2, [0x0, 0x0]}, &(0x7f0000000600)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r1, 0x9, 0x4}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x1000, 0x10, 0x8, 0x9, r2}, &(0x7f0000000400)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000800", @ANYRES32=0x0], 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = socket$inet(0x2, 0x2, 0x5) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7bcd}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r5 = semget(0x3, 0x3, 0xb) __semctl$GETZCNT(r5, 0x4, 0x7, &(0x7f00000001c0)=""/214) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000080)={r3, 0x5, 0x8c2, 0x5, 0x4, 0x100000000}, &(0x7f0000000100)=0x14) fchmod(r4, 0x11) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r6 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, 0x0, 0x0) 00:00:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x80000001, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000680)={0x4, 0x10000, 0x200, 0x4, 0x3, 0x4, 0x7, 0x6, r1}, 0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0xb3, @empty, 0x15}}, r1, 0x80000001, 0x558d, 0x8}, 0x8c) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="02004e23000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008f8413dc00000000000000000000000000000000000000f5ff00000000000000000000000000000000000000000000800000000000b511fe4c4300000000000000000000000000000000000000f99cc4a05aff50903676bbf73e22e4b5fe104342dc9aa7cef8bba2eac5bc3efb3463530f610834f206c77471a344b0d347e46e94d3b179e7004f55831fe279387506e1f53c493338cdaec00663ce772bf2f9bc3259884836bb2ecbeacc7cb85c8b58", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20e00000020000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0700010007000000"], 0x94) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffc8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x100000000}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf0, 0x1d, 0x6, 0x2}, &(0x7f0000000600)=0xfffffffffffffeac) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000006c0)={r1, 0xbfb2}, &(0x7f0000000700)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRES64=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000880), &(0x7f0000000840)=0xffffffffffffff02) select(0x40, &(0x7f0000000240)={0x6, 0x10001, 0x6, 0x4, 0x1, 0x7, 0xadd, 0x52e}, &(0x7f00000002c0)={0x3, 0x7, 0x1, 0x705, 0xff, 0x2, 0x80, 0x7}, &(0x7f0000000580)={0x7, 0x5, 0x100, 0x7, 0x6, 0x2, 0x6, 0x5}, &(0x7f00000005c0)={0x3, 0x3ff}) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = semget$private(0x0, 0x3, 0x80) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x4, r2, r3, r4, r5, 0x0, 0x7}, 0x0, 0x0, 0x3}) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000), 0x4) 00:00:04 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000140), 0x2d7) read(r0, &(0x7f0000000000)=""/233, 0xe9) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0xfffffffffffff001}, 0x1) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0xfff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xff64) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x80000000112b) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x80000000, 0x3, 0x2, 0x4}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x3}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x43) 00:00:08 executing program 3: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x7, 0x95, 0x3f, 0xfc, 0x2, 0x7fffffff, {@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0xff, 0x9, 0x64b600000000000, 0x0, 0x64756877}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x20}, 0x8) r3 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x400, 0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000200)={r2, 0x1ff, 0x6599, 0xf06, 0x9ff, 0x2, 0x8000, 0x3, {@in={{0x2, 0x3, @loopback}}, r2, 0x0, 0x7f, 0x0, 0x40, 0x1}}, &(0x7f00000002c0)=0xb8) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380)={0x4}, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) renameat(r3, &(0x7f00000003c0)='./file0\x00', r3, &(0x7f0000000400)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r2, 0x4, 0xf7dc, 0x9, 0x8, 0xe047, 0x40, 0x4, {@in={{0x2, 0x3, @loopback}}, r4, 0x4, 0x8, 0x8, 0x1, 0x6af5a6c2}}, &(0x7f0000000580)=0xb8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000005c0)={'bbr\x00', 0x8c2}, 0x24) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000600)={@in={{0x2, 0x2}}, r6}, 0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000006c0)={r1, 0xffffffff}, &(0x7f0000000700)=0x8) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000740)=0x4, 0x4) sendmsg$unix(r3, &(0x7f0000000900)={&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000880)=[{&(0x7f00000007c0)="ef70084f7790286b79dae3aa9383a04f88817d4eefbd0ce898d80c9ce6e67054231a0a05d05d82b39774753727e93a83037fdab9a75b4170e6c8634fc3ec94a38996d2c6674571b03308a1390ca4d21ac5cf54849f1f5f2a892ee0bc249b47d0c1588e9e4d68ab6e6a3bfaa24cfa0573f9ff8e708d8a0df5ac729a4c0d666d4f01b9fa5df7759775e60157f8d207a10d7bb5a0c05723a4c0b489eeed7ee320fd1a67faec891b1a66c75b816bbe0c567c4a4663", 0xb3}], 0x1, &(0x7f00000008c0)=[@rights={0x18, 0xffff, 0x1, [r3]}], 0x18, 0x80}, 0x5) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000940)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000980)={0x500000, 0x100, 0x10000, 0x3ff, r2}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000a80)={r5, 0x34, "4db589c7760dd7db7efcc992ea704c47f4fc5f5f146e97665f7337d850a349b416b28f9bce62894daf79dffbefcd1eb0aad15b83"}, &(0x7f0000000ac0)=0x3c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000b00)={r7, 0xffff}, 0x8) mknodat(r3, &(0x7f0000000b40)='./file0\x00', 0x8100, 0x277814fa) sendmsg$unix(r0, &(0x7f0000000d40)={&(0x7f0000000b80)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000d00)=[{&(0x7f0000000bc0)="1c2b58acfdd7ca2ef877dfaaecd092382dde8c712fa107507df49a9f8b33efcb79211877e2bf9bb2", 0x28}, {&(0x7f0000000c00)="fa9ce5214a1fde81ebeeece634482b3d6942366428badf8089764048a3dc548cc530edf924ace85eb8cdf68ab1a2f79d6d55edb8d773fc5ba3411d0640b83a105154907881d7b1bf737e5ba831246160e401ba113abf6adf66d068a42e73507c4ff9cdc2c39da861504930ce03aaddd2b8da77a8677549f30ba201cd3c1f785428333f31914debb4de6feb2ccf9cb9129810632a25589681b12d67101aa3cc3c40ccdbaea795f555d1eee2ca7ca43cd2c1", 0xb1}, {&(0x7f0000000cc0)="0669000313c147", 0x7}], 0x3, 0x0, 0x0, 0x1}, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x8) r8 = msgget$private(0x0, 0x222) msgrcv(r8, &(0x7f0000000e00)={0x0, ""/202}, 0xd2, 0x0, 0x1800) symlink(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0\x00') linkat(r0, &(0x7f0000000f80)='./file1\x00', r3, &(0x7f0000000fc0)='./file0/file0\x00', 0x400) 00:00:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80004000000604, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xcd) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r1, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x3f, @loopback, 0x101}]}, &(0x7f0000000100)=0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000002c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x2) 00:00:08 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) fchmod(r0, 0x100) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000080)={0x1, {{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x1, 0x1, @empty, 0x5e6f8d84}}}, 0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x8a4, 0x7ff}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0x81, "93cc0fd96163fe51671170f73d1e6a814669c3f20becb136bc04ba480570f152571fabbeb181611295ed0b8186e223b0224058cd2c2d311cf35e69429bc7e8c9c8fb48085b355e40035fe89ca145885cf9ed7524acf2a37fdbf9b6cfe0e45271c78c5c937ee3ee7db90653a5fb27797211e9763ee89cf80d6ac947534ceba4dea4"}, &(0x7f0000000300)=0x89) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x80000000, 0x2607cfde}, &(0x7f0000000380)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000003c0)={r1, 0x1}, 0x8) r2 = semget(0x3, 0x0, 0x400) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000400)=""/138) munlockall() setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000004c0)={0x80000000, {{0x1c, 0x2, 0x803d, @remote={0xfe, 0x80, [], 0x0}, 0xbc}}}, 0x88) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) poll(&(0x7f0000000580)=[{r0, 0x40}, {r0}], 0x2, 0x100) pwritev(r0, &(0x7f00000038c0)=[{&(0x7f00000005c0)="c64b1129b0eb02c4aa5419942d4a315593ea5c478798b44696b570a99a792efac911e5ca9b5a42a14d23ffb637ae9fa5cb924bcd8a2a12ba203cb3494c184d551b1c025549c2b293d54912174d", 0x4d}, {&(0x7f0000000640)="0deaa44d3d175c66fc9ffc95e29011455cff9952e25aa374d9db97bd7478e7119e609da27d65fb157e4983cf231d4a267fe628c9e72006c1909eb633ba4364d9a31a3d091f6f6ddb82c4d170274a365e6e0d07ed5f5c7f104fa68b0e058eb838cb75e0e7312961dd9873a21f31d33b6a41359ffeae97d6dedddbb2187afeed4d22b3c576b11a67f536bc75987bc3621b3039a7e2ca8d109bf9c9c9f82f493b597cc20d63c2816d7900f64a32ce6fbbb54313e7bd56770f31915fdcc757b1ce15299b44f62c99d727f19cb77b4ef8199048f844b3dbb65a00714913ccfd8527f98fc05431100ef4b0ed3a686ee34b90cb87fa3776e0e1706dfff28a1072245155cd9cafcf642324159226b12488444c72338f300e1130224817335c004f2a968136af56b9fda00b24d6eb7184c8f6ffca354f82defa4b9128469a3de23966b9110e48ae2411f07c3c20d0a1161c56e4aa6200142b7e441b607f029fca27f72b1bb1dfd5944af3db63fecd609162ab8ae0b13d86c95e7012fed5a6de6c668420260e1fda84634a72869e252c2b8f338cf4a7f5073aa4bcfd3c35be5ae50c9fe983ccd45f423ee0f69cf2187103170a97bd3118b6eaa79cc9e72c2a7925995863069c0b7202dba55e842223fdca1b05c7a695229b42da219837b27e372dbe150150701650efb0ca97e43899c294656b89b646ac7b736d350ba2ddd638d91c4dabcb7aa402b11b2f963e38a88de9242f7117a0dec65fbb67e7cf6aacbade6eba9adf5d8fd7b7a6c576b9fe88dcf6797e255f931c79f1133f425948d5a1a833679cca5d801d0d080c06b264f9e48afb87bcd42d119ef8e7c483518633e8ee26701ff294074d5242daaa17007b98815b383c881a4a32b7efed67b43e968ad50a4abc28404fdf042f598590485975028ab0aaa00c37e8c1a5690c03245458e66ef30c2f0fe5fe26a911988000062e812f42fd5791d4c2bf9ebef146427d277791d04362331100e8130979625bcf49aaf9d4c3a43b3b0a219ab1843b5fd53c78c90952ea595a984c5c4116cff42717b2f12130328a18f81a7dc06690ad0191f2dda1c5057954103df4dbaf0c9927090749d802efdf626258282b60279d1570e49af2449ab3e5d5f2f9938fd86b212709d7874ae2d8a143b26d00c5e8021255da7ba177b520e84e890008f03093b14384f4c33223c595f7feef787a05a5ee0a56ae4cdd8a71dce1021b0bda16773757703373e25381c4155e836523c24a5c7be8acf1b9733770032f58fa123da0b01b53cb0a14f278c32eda50c081cc2b863baf6843c2b9e9bb5cfab221a62dd3c66b753d539e6e3023107d6bc47117839fd155785a5daf3766690cb27921f013a30f89221bb1f4a0badb5f5825084f083a3cb02f1afbd2c415c06d6b0c3722608c00cbab55fdfadf60953c095a7d4c8d4f0d2352daa5fd06e95a37fb735c58a91f04a8fc755ef61e2f3eb8d9bec3dc36134da25facde9ffa52643efe87b0834b9be08bea6298dabc4e28b01492ca4157a34fe61ed8d8bbf82891f37c05e5fd81c4a6ba450558be629b5bbcbf0babcd06cc8b60d2a08fadc8c746132d86b7b3ae32d72e8620647e68383c9c6a02db45c23215c52acd523fe3587bbc24f91e224a2652f566d2514d8fb062176f9b535a1242584ebb67d5727395d136e65673e6c60f1036362518efcb87b344bf36732c60bcb492e55d4532757d76535715dc72921b212c8eb5e278fa691e58f9192e60869e781ad3df44f24480be0ab8ddb650a87e3cc661daba080aacd765d7770f5c77b9736ebfb7850cdfde873e4ea1da7e52bcd03c664f3237d1c8a9f8f6ecba9fd5d19695793fd892081f1852c253211fab80be467723511adb0473fef082c20f588713aa943d4cf234559b85f12b61bf696e5540074f0b62d3f1420eb4e29693fe13b7845c0a0ad21273d850976e1744f50fd3d439d58f6e0f2b206f3e8ead54c81e177221cbba18633e2b362ff9db4666ea3bec4d75af2be0260be9bde9e22134a001ce97de877135de3a621f5fcbe70b56c74c11ed8b9a076a93c1af615c18d4d065bf8313af89ccac89cf50994cea63b82ce805c7b0c7f68bdcf9b87bd826ce0e03ce1e48281ae8fd9977530c57ce11a2f24424e8d2bcb5725a0fcb3aaae1d6e42da5092393a3c467a689877da4e322e32eb0c15d26b530f05bf303c0b85d1e23124997c4ff699d3ad55b7218ddce42e55bb9b02a34784ce37e7078caa22a59e731ed6073f515309b72de0b28a5239c5953be0091372b53c992a4df6f77ef0e7691a71bac4c114c2d293e82113b3fb202bbb4f9bb002802512bb20f5b4b4e5742b1338118748ac074691ff6ee11f8efa9aa01d4baa577668bee3fc8fa3b32e9b6d059c52531a853721a87eea2e763e6db5a46d3f09dea0d909af96ecb2cd2b496b699eca09b54614d7dc04766140a4bacffecdfe89217c20949f3d12bde0f1c797e57b55806931f724700f3d79d234d21046aa07095b8ca4b150813a6666a1169f0adabf95a455187a941653e2070f1e71b64ca21125f2a77ab65bffaa9059fd775130d07909c33a643b308df324b793f50a0fe7a3cf9d3bc92cf75a079646cbbff2f98f41c79f90aee364e2f1a4ba896ad92c71b7b00c1080149561a841cdd0fc81376869e160adb08e145baeec9abdfb3f8f74de31edaf5261f2b3db01011499835f4d24d09471aa3ed05317af6cf16882957d2324f8e337359a2b8fe6a8003533e3e21acd9cd0210e06b2abaa5a13ff6d8a9d18804999681cf6a8436e5769d60b751dec2af5de6e13268860f21e1886bf06e7c0faa8082bcbc4ef5badc29621f20b79900f556ed3f79edad7245f95866cbcd6583e7b92b5b05ead5f8d2c34ef09b4828e2ca9604ae3567df8e72c0d8b6019b379462b0e54858a2c257f54157a69e7879abdf0bb446fbff0ce50dbeccbf7adbbdce86270fa0fc2fe10601597d0e6ee8279425f76c33e5dbcc6f8a065fff24176ab1d2ec5319b970f810f12fd63cb7b55bbe4067689189c7fbfea6ff0cbf89719d3bce0666ce0ba1fe180cedbd284bbcf7b78158af509937080bf3f66c02495f294a99ecc68b1cb7a85bd4de0003e99c4de763eb01127e8147dc9ac4d4c253d0754d00a35fa7f050e219c81c33e71185f5e2d432c2d404e0a5c4e8e8325159725107c4018998f18db3d5676493bcec08e306cf1feaa1b3aa60edaa85d363f4da5c116781442c087428df5cfbc9b12cf1fe0dd659d4b249a7d139deae1e95c38be512ef5b30fe1d0094b143097772a3a2368bf6b02ea58fbeb6cda2a2414385860a916de855a81827de1b01863c2474d2e150eef96f0f93d3cd0453225de7aede7ee05e700d74478c423781f3f60cab1e72af025995957ff8916902d84a3a06d8c8bae9b812ce518371009e7d7420cd9101396f754a1ad7ebd449914c3d5e27c5f8f18a3eeb7fc639b16c77aff59b9a3e7ba243a4dbfcd94bd2f4036a8c93ca05184da96bec4a68990664b9a98c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{&(0x7f0000002880)="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0x1000}, {&(0x7f0000003880)="de6203d925adcbe0fa61b0c0a20f331c68b693b4100ac885f5bc", 0x1a}], 0x8, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000003940), &(0x7f0000003980)=0x4) pwritev(r0, &(0x7f0000003b80)=[{&(0x7f00000039c0)="d7019f5be6b2d0a1ba1669dcd794e5c37f7970c50be2692f6897bd17cc8591b776c77df52b9f60c0b94b533bbdc7623bc8ee5328436a02cdcfee53d19c3dc1fed1217c4ef27c17254fc421928790370fff1c5f3bcf2dd50af061cab02e7eb6e33a9a43129d48c90ac3f99bb9d76a7a825417bf723f8934579afbf04997ac68d8b9b51f8d564480ffdc5af6b77c00ea2a218328537e9f335128c19385429b934ccc4bda7867f74cf0efd635285679f9614a526dfc93289af6a5a7fbcc67b709c92aaaf117e18c48632e7efb56ab60e4845c0388bcc9aa40518b7ddafcb2782e8a512bb830508617834fce83", 0xeb}, {&(0x7f0000003ac0)="8575db0244b4398e76b4525b263efa30e2355fd1661fa27adc60e08dea5f763625b9171dce30e53e018cedcc08600a3ac624910932b98eb34ae8fe174c0ed3f7144e0d831c94427493", 0x49}, {&(0x7f0000003b40)="1d575ac787c209a1acb808b02c6690eb38e6fcdd6669245af4b7083f745a60fb7d48af49", 0x24}], 0x3, 0x3a) __semctl$IPC_RMID(r2, 0x0, 0x0) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f0000003bc0)=""/83) r3 = getpid() getpgid(r3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000003c40)={r1, 0x101}, &(0x7f0000003c80)=0x8) setsockopt(r0, 0x3, 0x845, &(0x7f0000003cc0)="56d802184945299549285509bd0b45b3175a3c1760f50d74a3914053df14567b0807c7b5ef60e36dddad60e7f9becf6d24b86d0593ef239311c6937ac2d54fae50c4d4efc4db2e2f12e69e641ab7", 0x4e) r5 = getpid() dup2(r0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000003d40)={0xf, 0x95, r4}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) r6 = msgget$private(0x0, 0x8) r7 = geteuid() freebsd11_stat(&(0x7f0000003d80)='./file0\x00', &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() freebsd11_stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r6, 0x1, &(0x7f0000003f00)={{0x6, r7, r8, r9, r10, 0x10, 0x5}, 0x7fff, 0x4, 0x3, 0x8, 0x4, 0xfffffffffffffffb, r5, 0xffffffffffffffff}) 00:00:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @local}}}}, 0x0) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:00:09 executing program 0: ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r0, 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000b0c7154711c5de9b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ae6c24dd899d6b5db2922f6f000000"], &(0x7f00000000c0)=0x63, 0x10000000) ppoll(&(0x7f0000000100)=[{r0, 0x80}, {r1, 0x2000}, {r2, 0x14}, {r3, 0x1}, {r4, 0x2021}], 0x5, &(0x7f0000000140)={0x2, 0x5}, &(0x7f0000000180)={0xfffffffffffffffb}, 0x8) 00:00:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0x3}}, 0x0, 0xfffffffffffffffb, 0x1, 0x6}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x6718}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000300)={r1, 0x0}, &(0x7f00000002c0)=0x10) 00:00:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:00:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x188aa29f, 0x7900, 0x2, 0x5, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x448d}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x472, @remote={0xfe, 0x80, [], 0x0}, 0x329800}}, r2}, 0x84) 00:00:09 executing program 0: nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x1, 0x10, 0x1, 0x8, 0x6, 0x1000000000, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r3, 0x40, "7bcd19a85b06bfca6637bb8e180652bf7530254539b058aa7dfbea12648f296d746a40b2cd43bc27b76e7f52d420611a9acb9706685e10db293d21e5b7c23d5c"}, &(0x7f0000000200)=0x48) 00:00:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)={@empty, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) 00:00:10 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x20) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) read(r1, &(0x7f0000000000)=""/36, 0x24) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x1}, &(0x7f0000000380)=0x8) 00:00:10 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1008, &(0x7f0000000040)={0x3}, 0x128) 00:00:10 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(0x0) setpgid(r0, r1) r2 = socket$unix(0x1, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) getsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f00000000c0), &(0x7f0000000080)=0x4) fcntl$dupfd(r2, 0x6, 0xffffffffffffff9c) socket$unix(0x1, 0x1, 0x0) 00:00:10 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x8, @empty, 0x81}}, 0x0, 0x55, 0x0, 0x3, 0x7, 0x5e, 0x6}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) r2 = socket(0x2, 0x10000001, 0x84) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x102, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 00:00:10 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast1, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 00:00:10 executing program 0: r0 = open(&(0x7f00000004c0)='./file1\x00', 0x800, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1}, &(0x7f0000000000)=0x1aa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x1, 0x3c4, @loopback, 0xffffffff}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r3, 0x9}, &(0x7f00000001c0)=0x8) poll(&(0x7f0000000240)=[{r0, 0x40}], 0x1, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x20000001) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0xe64, 0x1f}, {0x1, 0xfffffffffffffff8}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000380)=""/137, &(0x7f0000000440)=0x89) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="00000800800000000100000000000000008ca4f0f0d080780fd5204b2dcd912a7554943730a1a4942110a60c72e2c3ca4abb73238e490c01fb7a2100b162ada458778855e0c265a9bcc2c504446ddf76f0ed2816306d725235f62e8b66bb67652dd3d824bd781bdbe4e6884ff941fc62e833d83b7758cb7a06907c0e578ccd74af15cee44bfb1162cc3eff2ef3a8c969faa6e3ba88dc9de03dd6b0b1b64bff8ce9b04dd353e4aac43a1b2c00332193483941756992b2104354a725a86241467349cbcb121314675f876c6703b2446728a307724d3b98a40ccdbbdf57d40bad5e980684db256c9d4fccd8daff79877ed6578eff0feca367712ee35dffaec0820b97ca2275cfd5de71ff87a42bdc4c7efcb5c81942"], 0x0) 00:00:10 executing program 3: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) setregid(r2, r1) setregid(r1, 0x0) setregid(r0, r2) 00:00:10 executing program 1: mprotect(&(0x7f000015f000/0x3000)=nil, 0x3000, 0x2) setitimer(0x0, &(0x7f0000000000)={{0x3, 0x8}, {0x3a, 0x80000001}}, &(0x7f0000000040)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=0x287) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:00:11 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/31, 0x102}], 0x1, 0xfffffffffffffffe) 00:00:11 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') utimes(&(0x7f0000000040)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000580)='./file0/\x00', 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000080)="c85a003a1a59e470f9613f074b062034316fcd956ab28e2cb20987b8452def4dc75a4a421e49155215d5e48f33281e21bed7a14d3891e9942b2f775c2073754e974b04fb3a68a2493ec0537cfdfd8f1f10da4d20c68265329d688ade3ee8d3a0ad6fb00ff83f013f0cbec92d15b2b6b5f56a28f628c2cba240ce94aaad36138845755c9dfbe301d6df450d552b8da045", 0x90}, {&(0x7f0000000280)="437bce8883ada5e84c6b22ac4d936d3854b9feb952d315c74344ee8a14031733b1e888853d9fecce4f9517fc6184a48b4937bed69e53cb9ef4e9e653a8a4fe7b5c6a56f3cf78285864e3633285f7a8a3751fe8b4fb6f9016c410006ba35315466b144ee8903a0528ed539d28dd0def19f647", 0x72}, {&(0x7f0000000300)="33f9dc3bbda103a59f17353216caa2477ba1bf61c06a8f0282d8c816f49575acd8376d5dc59d90114e29173722c542fd9b29dd878f779d80c89489545428f8295b978e63b64312f4eb70d86274d4f2d4de53dd297badafea1a5abe766b03345500e49de15f6388b3d36037cee63cfbfde25cbc5cc60c775cea8f60ce3cd9f8c35f1157bb08025944a3a4f3b472c28329549e0ae432e69710a475cad39f3585444198140349baedfa5c3b854323793154dda86571e888ad5ff608bb85e3f1542bbcc276642a", 0xc5}, {&(0x7f0000000400)="08f8b9bc8ad6020957b549a446e40f6a37c2289486d4f0cc4f0d", 0x1a}, {&(0x7f0000000440)="2a8b847017977d648f68465756cdf34ccf4a8217fac699454e26adcac3cc3c186822d3dabbab3bf2b81e21d53fb834184ad155601593013c46e6e10675bb7af5ac0ac65a6346b6537cfc505ac7e0ed6e2e2bf4f6942efa9761a8e0b6a2431f38ae0004653487f7c1f6e18bd03a635b2ae2d4da4fecaaf3bb5844eb351e5a29309be1e15ae8ef2829f930e75e889de20f4eb1500d1ea25617fb8f10d2c6ebf085e52e36348bdd996025", 0xa9}], 0x6) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:00:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x74, 0x7, 0x1f, 0x2, 0x9, 0x0, 0xd9, 0x400, 0x0, 0x400, 0xffffffffffffffe4}, 0xb) sendmsg$inet6_sctp(r1, &(0x7f0000002480)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000002400)=[@init={0x14, 0x84, 0x1, {0xfff, 0x80000001, 0x7f, 0x45d1bb3}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xdeaa}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x80}, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x3]}, &(0x7f00000000c0)=0x6) 00:00:11 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) 00:00:11 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x20000003, 0x3ff) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000000040), 0x0) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9a022eba84696c653000"], 0x10) bind(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 00:00:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x98) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=""/35, 0x23) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="faffffffffffffff"], 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0xb, 0x0, 0xffff}, &(0x7f00000001c0)=0x20) 00:00:11 executing program 1: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000c99000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) mlock(&(0x7f00009c3000/0x2000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = shmat(0x0, &(0x7f00008ae000/0x2000)=nil, 0x2000) shmdt(r1) mprotect(&(0x7f0000f0e000/0x4000)=nil, 0x4000, 0x100000000000003) 00:00:11 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0x3) preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000040)=""/213, 0xd5}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/104, 0x68}, {&(0x7f0000001340)=""/171, 0xab}, {&(0x7f0000001400)=""/215, 0xd7}], 0x7, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), 0x4) 00:00:11 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x7be190d8, @empty, 0x3}}, 0x0, 0x1, 0x0, 0x0, 0xca99, 0x0, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast1}}, r1, 0x5, 0x911, 0x3ff, 0x10e, 0xffffffff}, &(0x7f0000000240)=0xa0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000280)="b1db24d25ee35f6202b2df99928254a98d41231bbe7c07458b330b38243aebcea85a4231d6394b19b0e6edf834f51cb663610e7ff2dffb0341b4fff23a50b58e345dddbcb6c4556c0c08492d8b3c23a10d2a86175c58219c3d39fa172f2676e18005759d2ec4e5e090e191417bd7c0a27c5ebf9103495d7bfe78890caf900ac9d118e6e658a67ce2be535b7d5ae776625d07c2221c14c010a594c9cb630bd83e27506b42684bf9e60087482e", 0xac}], 0x1) r5 = msgget$private(0x0, 0x287) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) r11 = getpid() msgctl$IPC_SET(r5, 0x1, &(0x7f00000005c0)={{0x6, r6, r7, r8, r9, 0x8, 0x9}, 0x9, 0x2, 0x7b7, 0x95bb, 0x17f7, 0x9, r10, r11}) msgget$private(0x0, 0x200) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0xfffffffffffffffe, 0x0) connect$unix(r0, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0xa) fdatasync(r4) execve(&(0x7f0000000680)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000006c0)='\'\x00', &(0x7f0000000700)='-\x00', &(0x7f0000000740)='\\\'\\\x00', &(0x7f0000000780)='--.\\[$]\x00', &(0x7f00000007c0)='\xdar)*}\x92{,\x00'], &(0x7f00000009c0)=[&(0x7f0000000840)='\x00', &(0x7f0000000880)='!&![\x00', &(0x7f00000008c0)='#\x00', &(0x7f0000000900)=':+\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='&\x00']) r12 = fcntl$dupfd(r4, 0x11, r4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x9, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000a80)={@in={{0x2, 0x2, @multicast2}}, r2, 0x2, 0x6623dbca, 0x0, 0x6, 0x8c5}, &(0x7f0000000b40)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000b80)={r2, 0xa5d8, 0x6800000000000000}, &(0x7f0000000bc0)=0xc) close(r0) sendmsg$inet6_sctp(r12, &(0x7f0000000dc0)={&(0x7f0000000c00)=@in6={0x1c, 0x2, 0x200000000000000, @empty, 0x9}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c40)="92bca93e8465a1d9fbc44de2f7f5eb20acca8be542a5b64d011d4b628a6cfd9435feed0c557ad55dfcdda46655d6d70f2840713d70d9af6d20c70e3f3fb263ecff1eb3a4224bd6a1009599178662c2bf918ab60061d6eaa4adcf217d68d40083e5c78e58ff10946648d4a828495e8465dff1138c851f0e260d655261b91e4e81eac0a6f98088d3a32c8dd01f2ced7cf08d18cb00505b4e85a8ce2ae9ec0ef3d5c5b504b5f2a2a009d2665bedabff48637d7329efcf2e60f19c74db2218478d0590080342ec999055002ffbeea7ae16419dc5e33e", 0xd4}], 0x1, &(0x7f0000000d80)=[@dstaddrv4={0x10}], 0x10, 0x8}, 0x81) fchownat(r12, &(0x7f0000000e00)='./file0\x00', r6, r9, 0x600) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000e40)={r3, 0x1, 0x46}, 0x8) fchdir(r0) fcntl$setflags(r0, 0x2, 0x1) 00:00:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r1, 0x0, r1) setresgid(0x0, 0x0, r2) 00:00:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r1, 0x0, r1) setresgid(0x0, 0x0, r2) 00:00:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82c48e6950bedd07b88c"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r1}, 0x0) 00:00:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x3a1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x8000, 0x5) 00:00:13 executing program 0: r0 = semget(0x3, 0x7, 0x86) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/165) setuid(0xee01) r1 = semget(0xffffffffffffffff, 0x3, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000002c0)=""/157) 00:00:13 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getegid() fchown(0xffffffffffffffff, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) 00:00:13 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) read(r1, &(0x7f0000002140)=""/107, 0x6b) write(r0, &(0x7f0000000040)='!', 0x1) 00:00:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000040), 0x0) fcntl$getown(r0, 0x5) 00:00:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000340)={0xb9b, {{0x2, 0x2, @loopback}}}, 0x90) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r2, 0x0, 0x0, 0x80000001}, 0x11e) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0x4, 0x2}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0x80000000, 0x7f}, 0x10) __semctl$GETNCNT(0x0, 0x3, 0x3, &(0x7f0000000100)=""/28) ftruncate(r0, 0x6) 00:00:13 executing program 3: r0 = socket$inet6(0x1c, 0x8000000010000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x20}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x5, 0x9, 0x7fffffff, 0x8, 0x400, 0xffffffffffff88ee, 0x9, 0x6, 0x384eb9eb, 0x6, 0x6}, 0xb) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xa1, "2a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r1, 0x6}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x81}, 0xffffffffffffffd7) lseek(r0, 0x0, 0x1000000000003) munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x7, 0x0, 0x7ff, 0x7f}, &(0x7f0000000280)=0x18) poll(&(0x7f00000000c0)=[{r0, 0xa}], 0x2000000000000174, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r3, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$getown(r2, 0x5) getpid() getpid() getpid() sendmsg$unix(r0, &(0x7f0000002700)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000025c0)=[{&(0x7f0000002500)="87bb6ef79390744432a8f66c5aae2e0726db0ee9030ae5dfa706c873ae16d5fa38d898dd19b1e0bcf7aba656c933ae77d39508ca52769ad831cf4524b9a6091e2e5bfcd721d5335910ed65772e7bc3ec9586cc828b712da438fd79683539ffd9e96ec7718f43d349f464cd14f502001f80751f9c46d19e3da224066d21247d0255927c2699720d4128ca44853b3adde5866b367595833c4b3bf0020eda4025916d1619b478deb55d933425c91646acc12c7b2d5a", 0xb4}], 0x1, 0x0, 0x0, 0x20000}, 0x80) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000004c0)={r1, 0x903}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="020000005a62d56ad9607924c72c15f7877b474d3846c97e9a0d870c0f53772587fe243222338831662d1a5794f3e0c513f36a8ede9184768d1fb4a163097c5f14ccc52134d160ff134bef4af6db99f4a0474e5d6c84527b64e488c81e01bde328358ad932b2fe046b2aa7b9260f141818b2af1f0392240f52", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2023, &(0x7f0000000080)="fd474f68e5514968aebcfcc7a8150ca49cd616058dddc9f1e706882068e6ec97a79b81fd2413bd0edb3f45df3d5b0ed9", 0x30) 00:00:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f80696c653000"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:15 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10038e, 0xa) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xffffffffffffffba) socket$inet6(0x1c, 0x10000001, 0x8) 00:00:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140)) accept4$unix(r2, 0x0, &(0x7f0000000180), 0x20000000) r3 = semget$private(0x0, 0x4, 0x20) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000001c0)=""/217) getsockopt$sock_int(r1, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) r4 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x1, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={r5, 0x100000001}, &(0x7f0000000100)=0x8) close(r1) 00:00:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) r1 = msgget(0x2, 0x40) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/29) r2 = dup2(r0, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:00:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="00002e2f6663b51886c90a3bb9ccbf1de5ec60696c65"], 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81) 00:00:17 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) accept$inet6(r0, 0x0, &(0x7f0000000000)=0xfffffdad) getresgid(&(0x7f0000000200), 0x0, 0x0) 00:00:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x100, 0xfffffffffffffff7, 0x0, 0x5]}, &(0x7f0000000100)=0xc) shutdown(r0, 0x0) 00:00:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$lock(r0, 0xd, 0x0) 00:00:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@sndrcv={0x2c}], 0x2c}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:18 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x9, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$getflags(r0, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:00:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = msgget(0x0, 0x200) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/46) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x28) accept(r0, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000040)) execve(0x0, 0x0, 0x0) 00:00:18 executing program 2: r0 = semget(0x0, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000000300)=[{0x0, 0x0, 0xe803}], 0x1) 00:00:18 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x0, 0xf7}], 0x2000000000000333, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x5, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setresgid(r0, r1, r2) 00:00:18 executing program 2: mlock(&(0x7f0000f5f000/0x4000)=nil, 0x4000) madvise(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x880, 0x0) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000080)={@empty, @broadcast}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0xffffffffffffff80, {{0x2, 0x2, @rand_addr=0x10001}}}, 0x90) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mprotect(&(0x7f0000cda000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x0) sigaltstack(&(0x7f0000c51000/0x2000)=nil, 0x0) syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)) 00:00:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x40, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xffffffffffffff11) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xf02}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x6, 0x4, 0x7f, 0x0, 0x6}, 0x14) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) poll(&(0x7f0000000000)=[{r0}], 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x3, @empty, 0x1ce0}}, r2, 0x40, 0x1f, 0x10, 0x8000, 0x8001, 0xffff}, 0x98) 00:00:18 executing program 2: mlock(&(0x7f0000f5f000/0x4000)=nil, 0x4000) madvise(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x880, 0x0) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000080)={@empty, @broadcast}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0xffffffffffffff80, {{0x2, 0x2, @rand_addr=0x10001}}}, 0x90) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mprotect(&(0x7f0000cda000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x0) sigaltstack(&(0x7f0000c51000/0x2000)=nil, 0x0) syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)) 00:00:18 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup(r1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x3) 00:00:18 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) utimensat(r0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000380)={{0x40, 0x5}, {0xff, 0xaff8}}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) listen(r2, 0xffffffffffffff76) close(r0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r3 = semget$private(0x0, 0x6, 0x240) __semctl$GETNCNT(r3, 0x0, 0x3, &(0x7f0000000800)=""/161) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) msync(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:00:19 executing program 1: setuid(0xffffffffffffffff) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setresuid(r0, r1, r1) setresuid(r1, r0, r1) 00:00:19 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)="897d71303a5f87d7ac39683671891865f69b306a839595bea0a0662b34219723c474bfc3067cdb50fc90f7bd8a92fece34f1cf7558ec5815e24cf171771790f310a2d2cda2eb629ff807cab24a8008e1b669f6d67adaee3ebf00c713c52a5e79e830d9e7f1084199678b15ed207c767ee697763f3fdb9ab32e5842945229aaf9adf35575956abe4fd8518bde607aa69c240dc7f9b3dcb01dc052560255d376aba47f48c40d277b4b3daf428272a5a5e1a077689e6a4ef4c693bf983067e9b7371d941d482e44efec5b29c1040cad0a5c097aeb1bde3e2b77fb6517e796a19f88acae", 0xe2}], 0x1, 0x0, 0x0, 0x80}, 0x81) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x80, 0x2, 0x3300, 0x3f, 0x4a3, 0x400, 0x1, 0x4, r2}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x24, &(0x7f0000000080)={0x80000000001c00, 0x10, 0x0, 0x8}, &(0x7f0000000040)=0xff0a) 00:00:19 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x9) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x1, 0xffffffffffffff15}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, r1, 0x7, 0x1060, 0x201, 0x1, 0x0, 0x6}, &(0x7f0000000180)=0xa0) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 00:00:19 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r1) select(0x40, &(0x7f0000000180), 0x0, &(0x7f0000000280)={0xfffffffffffffff7, 0x5, 0x6, 0x0, 0x2, 0x3, 0x1ff, 0x4}, &(0x7f00000002c0)={0x7ec, 0x5}) 00:00:20 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x2000) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8800, 0x3) accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/66}, &(0x7f00000001c0)=0x44, 0x10000000) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 00:00:20 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, r1) getrlimit(0x0, &(0x7f0000000100)) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, 0x0) 00:00:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x10000200000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x106, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet6(r0, 0x0, &(0x7f0000000040)) bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2a, 0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) recvfrom$unix(r2, &(0x7f00000000c0)=""/216, 0xd8, 0xc1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) 00:00:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="be02f7ff"], 0x6) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8, 0x4, 0x8}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x1, 0x1, 0xdcc6}, &(0x7f0000000240)=0x10) socketpair(0x1d, 0x10000003, 0xac, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) socketpair(0x17, 0x3, 0x7, &(0x7f0000000280)) 00:00:20 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x9, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x2, 0x3, "834a02"}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0}, 0x0) 00:00:20 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0xde83, 0x10, 0x9f, 0x10112fe0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x8000000000000000, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={r1, 0x8, 0x3c, "f477e41264d8b1361b83e69eab9a602b006172e2bf801ad3aa410a0064aed926c0bd94bae1a5f56fb584eb8466bb3bb420d83200f95539183f340af0"}, 0x44) recvfrom$inet6(r0, &(0x7f0000000180)=""/28, 0x1c, 0x3, &(0x7f00000001c0)={0x1c, 0x1, 0x8, @loopback, 0x2}, 0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:00:20 executing program 3: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) execve(&(0x7f00000000c0)='./file2\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', 0x0, &(0x7f0000000140)='\x00', &(0x7f0000000180)='.\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='\x00']) open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) mkdir(&(0x7f0000000480)='./file2\x00', 0x10) rename(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000340)='./file3\x00') clock_gettime(0xf, &(0x7f0000000300)) 00:00:20 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) syz_extract_tcp_res(&(0x7f00000000c0), 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_int(r1, 0x29, 0x29, 0x0, &(0x7f0000000040)) 00:00:20 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0x40000000, 0x5}, &(0x7f0000000140)=0x94) 00:00:20 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r5, 0x29, 0xe, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000002c0)=""/184, 0xb8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f00000014c0)=""/164, 0xa4}], 0x6) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001600)={0x0, 0x8, 0x9, [0xa, 0x9, 0x80000000, 0x800, 0x0, 0x180a, 0x6, 0xffffffffffffff63, 0x7]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x3800}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) lseek(r0, 0x0, 0x2) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 00:00:20 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000800a68dba04e78c7b54fe07aabc1b93c8266c7368d7c0dfdc64c00000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0xff20) 00:00:20 executing program 3: setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) msgget(0x3, 0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}, {}], 0x2, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000240)='/\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='-}\\\'+\\\x00', &(0x7f0000000300)='.))\x00', &(0x7f0000000340)='[&#\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=')-^\xfc/\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='{^(w\x00'], &(0x7f00000005c0)=[&(0x7f0000000580)='\x00']) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) freebsd11_mknodat(r0, &(0x7f0000000600)='./file1\x00', 0xc000, 0x6efc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000000100)=0x8) fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2}) 00:00:21 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e58f85ad742aaed5bf047afa52d66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x2e, "63299e9394eb686d19a7208e5c138de8b5761b4a55201d17e5b768cd7841d9938e020e4749cd1a230c0787138a8c"}, &(0x7f0000000140)=0x36) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x7ff, r3}, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 00:00:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e21d50200000000000000004984000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000889381fa000000000000", @ANYRES32=0x0], &(0x7f00000001c0)=0xffffffffffffffb2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@un=@abs, 0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x5, [0x6, 0xe6ab, 0x7, 0x66fa, 0x90]}, &(0x7f0000000300)=0xe) 00:00:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fff696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:24 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r1 = open(&(0x7f0000001200)='./file0\x00', 0x302, 0x1) socketpair(0x17, 0x0, 0x6, &(0x7f0000001240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000001280), &(0x7f00000012c0)=0x4) r3 = socket(0x10, 0x3, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001080)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x7, 0x80000000, 0x3}, &(0x7f0000001140)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001300)=ANY=[@ANYBLOB="1c004e200100000000000000000000000000000000000000380f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5dc779c084476bb0000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="f7ff2000ff7f00dd"], 0xffffff16) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000013c0)={r4, 0x20}, &(0x7f0000001400)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000001180)={r4, 0xe77e20d, 0x3, 0x7fff, 0x2}, &(0x7f00000011c0)=0x18) 00:00:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000005"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x11b}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) 00:00:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xffffffffffffffff, r1}, 0xc) socket$inet6(0x1c, 0x4, 0x7) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) 00:00:25 executing program 0: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4000000000000004, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r2}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) listen(r1, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e20ac3700aa0000030000000000000000000000000000000000000000000000000000000000000000000000000020106200000000000400000000000000e3503de4f768810000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) sendto(r4, &(0x7f0000000880)="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", 0x1000, 0x89, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x10000bf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:00:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="010025e67060d2fd49afb3851598f126ad008000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) r2 = dup(r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) 00:00:25 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file1\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) 00:00:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000000)) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x2}, 0x8) truncate(&(0x7f0000000500)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x1, 0x200) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ftruncate(r2, 0xffff) writev(0xffffffffffffffff, 0x0, 0xcd9068c128ba3838) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 00:00:26 executing program 1: socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa, 0x0, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) truncate(&(0x7f0000000040)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000), 0x2) 00:00:27 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x0, 0x4, 0x4, 0x9, r1}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x41, 0x0, &(0x7f0000000040)) 00:00:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x1c2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0207000004000000"], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x6, 0x17}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xffffffffffff8001}, 0x8) 00:00:28 executing program 3: syz_emit_ethernet(0x87, &(0x7f0000000000)="8ebf66af3a8cec8ea2b4670bd1f4abc5dc349f860bf4ed9d31135c0ffe2d2c877f9d9bc2da3e3f9e338ed8f9dc1c525bbbbb35452e057141c85378426730814c1d0a70fd863d958ae66aa52e8a001aea756e43867322ac9c7efc8e842900a98a1a4261f32aa787a0b63a27ade60b1f00c753a7946060480bf1444f748331105bad15de0fa7d38d") syz_emit_ethernet(0x95, 0x0) 00:00:28 executing program 1: socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa, 0x0, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:28 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xfd, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x1, 0xa0, "4adad60552bc603bba39c41f5c48219bf7db4423f9a5a8903ab7504e2687aec5149df73dca88246f6f076622a89360ba230a95ebd2e80550fadc2f5a9a466ab5e7efa7a3b72126f2bbe9ad6f2ce90d398c98b054c87d9ca9a2003ea0fc4ccb7b50cadd8d253f7b810ea9d8d889d748b8a00b23a78bee2929688991c1fb47d32973a333c2c6c586d888a0f0fff0f56b44af93b432d6efbd37cefac3923c1fa758"}, 0xa8) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:00:28 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) open(&(0x7f0000000100)='./file1\x00', 0x8e86, 0x0) execve(0x0, 0x0, 0x0) semget(0x1, 0x3, 0x10) lock order reversal: 1st 0xfffffe000026fa40 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1724 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110b79e at witness_debugger+0x8e #1 0xffffffff8110b3d2 at witness_checkorder+0xf72 00:00:28 executing program 1: getresgid(&(0x7f0000000280), &(0x7f00000002c0), 0x0) r0 = socket(0x12, 0x10000000, 0x4000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) #2 0xffffffff810646a0 at _rm_rlock_debug+0x240 #3 0xffffffff812c7040 at in_pcbconnect_setup+0x180 #4 0xffffffff812c6d9f at in_pcbconnect_mbuf+0x9f #5 0xffffffff813c68a0 at udp_connect+0x130 #6 0xffffffff811550b3 at soconnectat+0x183 #7 0xffffffff8116041f at kern_connectat+0x1ff #8 0xffffffff81160209 at sys_connect+0xd9 00:00:28 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x40}], 0x1, 0xffffffff) write(r0, &(0x7f0000000300)="f37d3f570e65d9fe3c38b0bb0675d0cce24e12910ce5a674407ba5e9da4548ecd259e18d35bd4b56f156e66551435c2dd9f94a2ef30505d834ea7572bc21af7d94bdebf0e08fad86c663b0319a2851b9f9fe9f64d749d066cd36e2abab21089bd209aa29f6058e2ecaeac57ed97579d640d72818cf4cd6a5e9399fce1f72c17f612cff5842ff7a986701ea88e05f020c865ff20387cc114a723042313d95c509bf11543139acf78ab7c0b4cb74a9244a3d848e2fafe2f4863e1baeff", 0xfffffffffffffe02) #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de4ed at fast_syscall_common+0x101 00:00:29 executing program 1: mlockall(0x1) r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socket(0x0, 0x7, 0x10001) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000400)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffffe, 0x3, 0x0, 0x80, 0x5, 0x101, 0x80000001, 0x3, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x45e401fd, 0x200, 0x9, 0x5, 0x0, 0x17e, 0xffffffff, r2}, 0x20) msgctl$IPC_RMID(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x6}, 0x8) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setitimer(0x0, &(0x7f00000000c0)={{0xffffffffffffff7f, 0x5}, {0x20}}, &(0x7f0000000100)) 00:00:31 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c65300027910e6830e5def8134c0426ac5473d4ba51ee5e9df6795842e03c43012cfc2593fe680e97ac6acc2742dfb2509c3858beeec2c80f32e7088815294bb5"], 0x10) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000)=0x72e360eb, 0x4) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81) setsockopt$inet6_tcp_int(r0, 0x6, 0x408, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) 00:00:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000580), 0x1f) r1 = socket(0x1, 0x0, 0x400) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x8001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x1, 0xd83f}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r3, 0xbd, "d2a2b52216e79cf0711c91d95396f5affc6fe3af7bb12f4c79a881f8c0ed48be5a293ab57930f6e0d1bee148a18dd61783136a1857539dc86400b0d07d2430cf6fa82219bd3e80b9b849934c91fff3699c38fc4319a0e18a6a9e29cb6d202041c990bb60e5f16f9639082970ddf157acefb7a55e7f240435ad540a57be888d93762dea5142295a879400b843616dbf9fdb746ff7e76152d0861e8b3f8397a3b31a145ede31d20f561b5fed367c4a0358ab544fe15580bb76bb73522478"}, &(0x7f0000000200)=0xc5) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x100000000000, 0x0, 0x1ff, 0x7fff}, 0x8) r4 = semget$private(0x0, 0x0, 0x2) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000040)=[0x6, 0x4, 0x5]) 00:00:31 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x66, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0xfffffffffffff07f, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x8a) 00:00:31 executing program 0: setitimer(0x1, &(0x7f0000000040)={{0x20, 0x2}, {0x6, 0x80000001}}, &(0x7f0000000080)) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x1, &(0x7f00000000c0)={{0x7f, 0x8}, {0x80000001, 0x3}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x81, 0x4000, 0x763, 0x200, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x7, 0x6}, 0x8) setitimer(0x0, &(0x7f0000000fe0), 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)=""/18, &(0x7f0000000300)=0x12) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x6, 0x3, 0x3a, 0x7fff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) 00:00:31 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:00:31 executing program 2: r0 = socket(0x2, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0xc) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:00:31 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x10, 0x30000000, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x101, 0x0, 0x4420, 0x9, 0x5, 0xb263, 0xffffffff, 0x100000001, r1}, 0x20) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) close(r2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x20, 0x100, 0xffffffffffffff5b, 0x8000, r1}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x108000, 0x2c) clock_gettime(0x0, &(0x7f0000000040)) 00:00:31 executing program 2: setreuid(0x0, 0xee00) r0 = semget(0x1, 0x0, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0xfffffffffffffd7f, 0x30000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x80000001}, 0x1) 00:00:31 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) close(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept(r1, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xcf) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0xcf}, &(0x7f0000000380)=0x8) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x81}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1206, &(0x7f00000002c0)={r3, 0xd5a, 0x1ff}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x1, @multicast1}}, r3, 0xb85, 0x4, 0x80, 0x9, 0x3}, &(0x7f0000000600)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000400)={r3, 0xd545, 0xa6, 0x8001, 0xffffffffffffffff, 0x800, 0xfffffffffffffffe, 0xfe0000000000000, {@in={{0x2, 0x2, @rand_addr=0x3}}, r4, 0xff, 0x1, 0x1000, 0x100, 0x8f}}, &(0x7f00000004c0)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYBLOB="04000800ffff09000100010105782ed763d3e154"], 0x18) 00:00:31 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x4, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x2000100000001}) write(r1, &(0x7f0000000100)="dd01d0a139797afb569c945b190f4a78eaad464097c75c2e3db0f817bcfa20d97b3bc6cfac1cd0c425fde9dbfa2ab4c78c9ff2c3f160b2f2b67bf7871f626b7c0375f0c358e614e6b2786d48108e2e7f314846b3863c92819d5174ab18b3940d2042036fbeddc39e16e15a9ed028d4d5dc05917f6465ca0201a7c4cae15838230aad41fd4b732c", 0x87) fcntl$setstatus(r0, 0x4, 0x8) 00:00:31 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3, 0x8, [0x0, 0x80000001, 0x100000001, 0x80000001, 0x6, 0x9, 0x0, 0x80000000]}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x2}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:00:31 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2e, &(0x7f00000000c0)=0xfffffffffffffffc, 0xfffffffffffffd0f) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:00:31 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x8, 0x8, 0x1, 0x7, 0x2}, 0x14) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:00:31 executing program 1: setrlimit(0x8, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$unix(0x1, 0x3, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = dup2(r1, r2) open(&(0x7f0000000300)='./file0\x00', 0x100000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x6, 0x9, 0x7}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000140)={0x20, {{0x2, 0x1, @multicast1}}}, 0x90) 00:00:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, 0x0, &(0x7f0000001800)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xd37}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, &(0x7f00000002c0)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1101, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x7, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x2, @loopback}, @in={0x2, 0x0}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) 00:00:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x82}, {r0}, {r0, 0xf5a22f5d97fb133e}, {r0, 0xd2e93c163ad8b4d0}, {r0, 0x198}, {r0, 0x4}], 0x7, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x80008, 0xa2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffff5d) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x6080, 0x8) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000100)=0x8, 0x4) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x1088, 0x1) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r0, 0x10}, {r0}, {r0, 0x2065}], 0x4, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xf456c96e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, 0x0, 0x3b) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) truncate(&(0x7f0000000080)='./file0\x00', 0x7ff) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x30000000) 00:00:31 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) readlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)=""/111, 0x6f) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff000000000080130000003f00000005000000"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x13fc3ccf, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @multicast1}, 0xc) 00:00:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:00:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xfffffffffffffe40) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x7f, 0x1ff, 0x1}, 0x8) 00:00:32 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x8000, 0x1f) semop(r0, &(0x7f0000000000)=[{0x3, 0xb2d}], 0x3c6) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000600)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x7, 0x5, 0x6, 0x1}, &(0x7f0000000440)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000580)={r2, &(0x7f0000000480)=[@in6={0x1c, 0x0, 0x2c1b, @empty, 0x100000000}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0xc88, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x46, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000005c0)=0x10) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)="1654d95a7b9953741524fde3472c3d81d829ad9a925d565f2c5e110bd5d8e78400103ae8e2b12e1e6697ed6b79addee7bdd1440596045f9f90d3fb0f50a2ce806d4eaa88249f957c27beac1f0661321bbcc71ce09fc0bf4a6040ec44ad85fe6d26d35cec656c27e0e7987f946a4c801b4914f0dbb9cdf98e706e87c981c7ec98727948ed34f9b3bc119e96ef8c3fb35721cb9321d9b8ba870d544d7fdad379bc0b75fa91a79758e36a396325df0582c8b1033680bd9026f29d7c01ef839d4b7902f18a900dff5035eecea47831c5cadf0646c9", 0xd3}, {&(0x7f0000000280)="3793232aae3299023f3276be9f0beb7a7b84fe0d43ea9fc8e4294fe425af45414a2822350b1e99156a15d93c49a0d92c82a5894d2a7dfbac6a70e199212adf517d2e15f59f691362c27dc680873f0a3fd259c3bbdc6b5e2a53cd9f95e637ec78b4b979b6dbf4741b76894956cafa4941275b25f42ef574589e0dc46fdbf7cbc7bcf236ab3c1927bcbec11e1d", 0x8c}], 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) semop(r0, &(0x7f0000000040)=[{0x0, 0x2000000000000}, {0x1, 0xffffffff}], 0x2) r4 = accept4(r3, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) 00:00:32 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./control\x00', 0x0) semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000180)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001740)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000140)='./control/file0\x00', 0x0, 0x24) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x2e11, 0x3}}, 0x0) 00:00:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3}}, 0x0, 0xfffffffffffffff4, 0x245a, 0x80, 0x401, 0x2, 0xb554}, &(0x7f0000000400)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000440)={r2, 0x4}, 0x8) socketpair(0x10, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x7d, "f2f77e15efca158a2c4506e870e1b5a0effdbe7f237ba54f22ebf1b0b438004d980e185645aa537cd5090379cc5d614b4ef834ddfaf6bf2b7d432a2030a36a0b7eaf76e825ddc01c3021fc8a2f2996fc4af75477901f04b6e16572dba915fc1f7340cd4753f7ae74f7a0cf546ea13267004a7a8143bd0d9d514f9955e0"}, &(0x7f0000000300)=0x85) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={r5, 0xef}, &(0x7f0000000080)) getpeername$inet6(r3, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000180)={r6, 0x9}, 0x8) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) 00:00:34 executing program 2: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000009008"], &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r1, 0x1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) fdatasync(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffce) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) 00:00:34 executing program 3: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) setgroups(0x2ca, &(0x7f0000000000)) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696c65283000"], 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0) chroot(&(0x7f0000000340)='./file0/file0\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='dctcp\x00', &(0x7f0000000100)=':\x00', &(0x7f0000000140)='dctcp\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='dctcp\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='dctcp\x00', &(0x7f0000000280)='dctcp\x00']) 00:00:34 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) fcntl$setown(r0, 0x6, 0x0) freebsd10_pipe(&(0x7f0000000040)) 00:00:34 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x0, 0x94, "6940707a69d6b976343c05e16a87ebec7b3e3143f1fb5eb6576fe92b32cbe54a24ffdc6b51639b7bcc7b0da16b713cfb46aa049fb766fcc7eb984c76304714449f3c41cff2b2bb194098ba054efd8ff76a8de5ed753709bbdbf1819c58801f105b8895701c3c85feaf8aea6a35c97179fcacdc7e209c64740c22c4613b9dfcf4670764d18ea50c80c9382c13899d78d27465231e"}, 0x9c) 00:00:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x7, "c971b02224b154"}, &(0x7f00000000c0)=0xf) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x8, @empty, 0x7}, @in={0x2, 0x3, @rand_addr=0x9}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f00008e2fba)="958e3929", 0x4) 00:00:34 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x800, 0x2, 0x8, r2}, &(0x7f00000000c0)=0x10) __semctl$SETVAL(r0, 0x7d0e4bc7d9262abd, 0x8, &(0x7f0000000140)=0x1) 00:00:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x5a48, {{0x2, 0x1, @loopback}}, {{0x2, 0x2, @loopback}}}, 0x118) 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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x902, &(0x7f00000001c0)={r1, 0x8000000000000004}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x9, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x1, 0x7fffffff, 0x7ff, 0xfffffffffffffe01, 0x3, 0x0, 0x6, 0x6, 0xcb0d, 0xffffffff, 0x8000}, 0xb) 00:00:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e207f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000100ff000000040000000800000006000000"], &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000240)=0x8c) 00:00:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x4, 0x80) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/14}, &(0x7f0000000080)=0x10, 0x20000000) r1 = accept4(r0, &(0x7f0000000240)=@in6, &(0x7f0000000200)=0x1c, 0x30000000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000040)="b7011585", 0x273) listen(r2, 0x0) 00:00:35 executing program 0: semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r0 = semget$private(0x0, 0x8, 0x400) semop(r0, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:00:35 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 00:00:35 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x7e, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) listen(r0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) bind(r0, &(0x7f00000002c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xfffffffffffffffd, 0x9, 0x100, 0x40, 0x1, 0x4, 0xfffffffffffffff8, 0x7, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x80000000, 0x8, 0x184, 0x4, 0x2192, 0x7fff}, 0x98) close(r0) 00:00:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="03000000fffeffff7e00f8ff03000200030000001c004e2303000000000000000000000000000000000000010c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0901003196ef6bcb6ee3924f0000060000"], &(0x7f0000000300)=0xb0) 00:00:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty, r2}, 0x14) r3 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={r4, 0x77, "d1c5ed144e62db08c7246ea6974932bc42f9b6175eb01132837f7be98c099c97d4943df1c73959b6849ba1eab4aabdbdec90da632398965c85b3e6bcf0a34351cd91533034785a8758efcea253b9b4e2949de65f215115e481ee42630bf302278f6bd564592bdc831208ab28736ff6205f4d3ec5ba8953"}, &(0x7f0000000200)=0x7f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000240)={r4, 0x77, "cd95be5c91945172824fda6955ec9ba906b0aa519499ed8dfcb0235669f14591fca320649d0d8128a66fcb54dfba5374a33867b68599f94abe9907318585e1dc29783fb6c350df233641f9d9c75ba78c258800435ff5b592f87bb08e3f6e72574828955aeea1fe3b640d20155db97bdcbcc77615f96227"}, &(0x7f00000002c0)=0x7f) sendto(r1, &(0x7f00000003c0)="2408f81253a07a98", 0x8, 0x0, 0x0, 0x0) 00:00:35 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) execve(0x0, 0x0, 0x0) flock(r0, 0x800000000000) 00:00:35 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2500000084000000040000000de10057005e0060ee516915455b885619e21aeafaf4f48f95"], 0x25}, 0x0) 00:00:35 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xd4, 0x400, 0x7fffffff, 0x17698839, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)=""/97, &(0x7f00000000c0)=0xffffff53) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0) 00:00:35 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) r1 = getegid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000480)=""/80, &(0x7f0000000500)=0x50) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000540)) mmap(&(0x7f0000a1e000/0x4000)=nil, 0x4000, 0x1, 0x80012, r0, 0x0) getgroups(0x6, &(0x7f0000000440)=[r1, r2, r3, r4, r5, r6]) 00:00:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x7e) close(r0) 00:00:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x10000, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="49040000ff0300000800000007000000c87e0100"], &(0x7f0000000240)=0xa0) freebsd11_getdents(r0, &(0x7f0000000280)=""/220, 0xdc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x400}, 0x0) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000006c0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x8, {{0x2, 0x1}}}, 0x90) lchown(0x0, r3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) sync() getuid() setrlimit(0x8, &(0x7f0000000440)={0x6, 0x4}) recvmsg(r0, 0x0, 0x3fffe) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x8, 0x6, 0x4aee, 0x559, 0x7ac6}, &(0x7f0000000140)=0x14) 00:00:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x100) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xd, "a3dc29c36006f1424549f716a6"}, &(0x7f0000000080)=0x15) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x80000001, @loopback, 0x2}}, r1, 0x1, 0x9, 0x8, 0x1f, 0x3, 0x101}, 0x98) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, 0x0, 0x0) 00:00:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c655b94f99d22dd157bec4edc0f01d963af0f368d50d8862783c101d40ab98d2acf775cba9572f83c5adba031adb6c11b74d3fb95cfa2211c097cf75218c3c923deb4e440c64a6c173b80034003d0696f"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1}, 0x8) 00:00:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x10080, 0x20) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xfffffffffffff9ea, 0x4, 0x7f, 0x2, 0x6, 0x95, 0x949, {@in6={{0x1c, 0x1, 0x3, @loopback, 0xee}}, 0x0, 0x8b4a, 0x4d88, 0x7, 0xffffffffffffffc1, 0x2}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000400)=[@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8001}]}, &(0x7f00000002c0)=0x10) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) poll(&(0x7f0000000300)=[{r2, 0x1}, {r2, 0x4}], 0x2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0xffffffaa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x10000, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="49040000ff0300000800000007000000c87e0100"], &(0x7f0000000240)=0xa0) freebsd11_getdents(r0, &(0x7f0000000280)=""/220, 0xdc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x400}, 0x0) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000006c0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x8, {{0x2, 0x1}}}, 0x90) lchown(0x0, r3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) sync() getuid() setrlimit(0x8, &(0x7f0000000440)={0x6, 0x4}) recvmsg(r0, 0x0, 0x3fffe) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x8, 0x6, 0x4aee, 0x559, 0x7ac6}, &(0x7f0000000140)=0x14) 00:00:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) chdir(&(0x7f00000002c0)='./file0\x00') poll(&(0x7f0000000380)=[{r0}], 0x36a, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x20, 0x9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x7fffffff, 0x10, 0x7ff, 0x101, r1}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x322, 0x3, 0xffffffffffff0000, 0x401}, &(0x7f0000000340)=0x18) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) rmdir(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) __getcwd(0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, 0x0, 0xfffffffffffffeed) 00:00:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:38 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') sendto$unix(r0, &(0x7f0000000080)="e2cd1340458a672b9ea8386edb76eb395a758ecb82a596f825b3de58c84b8a139eb87de0acff0a72ff77012bca7b79743512d51c3befc955e51beb1b47a6ccfebaa53925c44d8d7866ac35233b1d43d44e6ddef33aa5c86af383b490664843c76acd393282301ef1f0bf68eb707658a78b1f4deca406c520ba79298d6a1c44037b0ee62ba37e36bcd13e3928f6ea5200fe1012f4475f98609366890269f70099d7524f76d19b11a2d93264fb73982276de250c0fb9eadbf74a77763aeb9b644def4bb9151c57cf12e846ef41d239921bcafff2d1e43e11e242", 0xd9, 0x100, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) chroot(&(0x7f0000000000)='./file0/file0/file0/file0\x00') unlinkat(r0, &(0x7f0000000200)='./file0/file0/file0/file0\x00', 0x800) r1 = openat(r0, &(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x400, 0x2) bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8) 00:00:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000340), 0xffffffffffffff5d}, 0x0) 00:00:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(0xffffffffffffffff, 0x80000001) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:00:39 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) madvise(&(0x7f00007d3000/0x1000)=nil, 0x1000, 0x3) 00:00:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x10080, 0x20) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xfffffffffffff9ea, 0x4, 0x7f, 0x2, 0x6, 0x95, 0x949, {@in6={{0x1c, 0x1, 0x3, @loopback, 0xee}}, 0x0, 0x8b4a, 0x4d88, 0x7, 0xffffffffffffffc1, 0x2}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000400)=[@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8001}]}, &(0x7f00000002c0)=0x10) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) poll(&(0x7f0000000300)=[{r2, 0x1}, {r2, 0x4}], 0x2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0xffffffaa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:40 executing program 1: r0 = socket$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) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)={0x0, 0xb0, "af6598f41a4811e278a5148fa5c9553e0f2132864e33e48ad5e3d0e763ba6a5405107baeb810d0cebf3982c8266ce73f2ba9747bc53489cb1b6abfca98bc45242f68e251f807a8160beb7ca9476888af13df4e186c83733337e0b38918b46f9ae952c340f56956d54b636e2b23e8d467ea2e2c26f9898bf454c86c360b9089af5e4e7371fac3c07e8d0c5087d46b60636a93e6c12d3454dbb66cd7a5d616038aadf786fcd75c5b3ee5bb7c9a434bc666"}, &(0x7f0000000340)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r2, 0x10000, 0x0, 0xfffffffffffffff8, 0x8}, &(0x7f00000003c0)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = accept(r0, &(0x7f0000000480)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0x2, 0x80000001}, &(0x7f0000000200)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:00:41 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0xffffffff, 0x4, [0xd66, 0x1f, 0x400, 0x1000]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x8, r1}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x0, 0x4e04}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@rand_addr=0x1ff, @broadcast, 0x2, 0x6, [@loopback, @multicast1, @multicast1, @broadcast, @multicast1, @empty]}, 0x28) 00:00:41 executing program 3: r0 = socket(0x2, 0x5, 0xd3bb) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000240)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x34e) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000040)={r1, 0x0}, &(0x7f00000000c0)=0xffa831dc) 00:00:41 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1f4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x40}, &(0x7f0000000240)=0x8) r2 = semget(0x3, 0x4, 0x8) semget$private(0x0, 0x0, 0x0) __semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x37a) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:41 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x1) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') 00:00:41 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x20, 0x2, 0x0, 0x303, 0x67b, 0xffffffff7fffffff, 0x3, 0x6, 0x7, 0x8000, 0x1}, 0xb) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r2 = dup(r1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:00:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) sendto$unix(r1, &(0x7f0000000300)="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", 0x584, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0) 00:00:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x10080, 0x20) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xfffffffffffff9ea, 0x4, 0x7f, 0x2, 0x6, 0x95, 0x949, {@in6={{0x1c, 0x1, 0x3, @loopback, 0xee}}, 0x0, 0x8b4a, 0x4d88, 0x7, 0xffffffffffffffc1, 0x2}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000400)=[@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8001}]}, &(0x7f00000002c0)=0x10) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) poll(&(0x7f0000000300)=[{r2, 0x1}, {r2, 0x4}], 0x2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0xffffffaa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:41 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = semget(0x0, 0x2, 0x448) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000000)=""/228) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) 00:00:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x148) setuid(0xee01) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8281, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r2, 0xffffffff, 0x3, 0x4, 0x6}, &(0x7f0000000240)=0x18) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000280)=0x100) 00:00:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000000)="8be056be9180f6ce0ce2a6b628d59b70858ae460e59ef36d7b14078b5bf190cc68d851362dc139af094492aeb15bc321c41c2e19dd528db0d22b2565aa2bec224f715e79222f6f82e82913e4017265b30730a1e2de7f3d66da655672dc6c4dd24504eef851b0ff30d5d2a50b59112835d16255fa94", 0x75) 00:00:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file0/file0\x00', 0xa) chdir(&(0x7f0000000340)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000380), &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x24, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x6, 0x8, 0x5}, 0x8c) 00:00:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x3bc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140)={0x6, 0x400}, 0xfffffffffffffdc6) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, 0x0, 0x58) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, 0x0) 00:00:43 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000040), 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x8, 0x4000, 0x7fff, 0x7cb9, 0x200, 0x9, 0x1, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x5}, 0x8) 00:00:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) sendto$unix(r1, &(0x7f0000000300)="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", 0x584, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0) 00:00:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x10080, 0x20) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xfffffffffffff9ea, 0x4, 0x7f, 0x2, 0x6, 0x95, 0x949, {@in6={{0x1c, 0x1, 0x3, @loopback, 0xee}}, 0x0, 0x8b4a, 0x4d88, 0x7, 0xffffffffffffffc1, 0x2}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000400)=[@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8001}]}, &(0x7f00000002c0)=0x10) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) poll(&(0x7f0000000300)=[{r2, 0x1}, {r2, 0x4}], 0x2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0xffffffaa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:45 executing program 0: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000000040)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xe5, @loopback, 0x2}}, r4, 0x0, 0x100000001, 0x1, 0xfffffffffffffffc, 0xffffffff80000001, 0x9}, 0x98) 00:00:46 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x42}, 0x8) munlockall() mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:00:46 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x10400, 0x40) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000140)="bc5c1117203788a0d34bfa3f1b4260f4174030b5909b7e6e6d4f1be7d689cac5caf4bc1ccd0a02b183702b273b6a011d02bd8ddd8e35b52b437fae5f795c827fb0ea9c715fec46c2e3b3c8a3477c1edba8177974abfdafd620ec102aef2d0ff62847d56f484a817af550e335256fd6590955d79fce", 0x75}, {&(0x7f0000000200)="7e6e370936952258f28b6e875ddea601c6119b2bbd73c48433d7b38012588f1222daadfb26f2dc0dc99cebbac1f071f3a49bd086d7656256cb540af3576f09ed54241732e987ede029fb8b2a77c77238e1ffbe53f5083d68ebbc", 0x5a}, {&(0x7f0000000300)="adc6693f89f1e2e07fbc05a58b3f031b891fa33faf2a30910a844c3e5134a696e66f06f76ccf21d8744b6187892a58e921a6070954bc03c9ca0b34cfc5f262afe7017c0dc687bbf1243bdcda24979ac76e114ee6a0e77ce556d5ab3d89f1353a93c268300c6cc3c62b74b16a1a3c13d75b3b7626c2d2a570676f6fa177a90de9e9b614f2afcc42ccd4a3ff1787fda1a4c8895692efb9b5e5cb8c92e0c40ff7c1", 0xa0}, {&(0x7f00000003c0)="b102443c54cacc8057411ab715eac256838fb3af01e0623c0c0030f07a1ab1de1bb148477bd9e158358015caefbdce07a78796513f01af6419a128ef170d7ddf85e1b9974625833b8523b9224d9e0f290df1d739210a99c5c6", 0x59}, {&(0x7f0000000440)="368f3bc0941753db412ed8a6f048e63098c9a174f0412558ca9980ecba55bca7c5b0df4603cbc2ce135bc988cf5d3d434c1aa7ad5cfc21013401327047daeaed3f740a1fc984ed69024cf94b46fb1bdac20930772a3f1fea86f3f25438d13aba46aae9cb0eff8f45973f7fc6632404ff3ee1948ab5c3a9c65ca019e719b4d7f2767250f29579f1a8a8bedc2bccb28fc945718a8a60ecefe8842dc9ba3f483c8d3c2337f6a5aed68f3eaf9156879ce1dd02c4faebcadc2980a755e8ce3ee41ea9edca1605d532ef2c0c84601226a9718fddc1dc9492e4558fc49ab5896faff5c0c89f94eef3b8b1857f4ff8d7abee10703a988772306817df061d", 0xfa}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="8c4f4c85d9feb8f7c1d58e1e5dddd11fb233dbe491e1282a38d65d8f40e719bed6d462f713f916f19610015fcdc2545d23e85c7d9b7441a4d5aed41d8967e1b000fadff0f6329d316db8e3896ec46749a73d1469cad0437885a11e18802fb24531b4a6cfc865f81b60312afb80aa6622f878153f7e8745504284c67f517d240856bfdf741ee746e7a6", 0x89}, {&(0x7f0000001600)="87788ee33ef1c6e4d02f379f081c9028ddcd0c4db85e576ff3df9f295b8a06e40e0bae6f0b10e494d1c9a01586cdc48df3ca1f74d651016faf26616d269c13114265994da515816cc90335bf5853e13930328051f7efa6a4d904b74d270a909c7c92161d624ab985a40d68eff647143b4c66ab83245995a30e8d00e0453ea0c0413910b888e4b42af03863918dfb8631c0cbebff30f48d324856f832665e5225", 0xa0}], 0x8, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000001740)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x0, r2}, 0xc) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 00:00:46 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x801, 0x13) fchownat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0, 0x0) 00:00:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r1, 0x4, 0x1, [0x5]}, 0xa) 00:00:47 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fffffb000000000035f3cbbdd64931761df806388595138a519f15cadc5f7d0313f4230cc4ee4cabe0b589e7a38dc21c68cb1afb19af77fe73668e024d8249be6c380ec404ace1500c8b16333fdbff6d7280c834de4cc6157774762fdf0e"], &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x40}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x82, &(0x7f0000000080)=0x100000001, 0xfffffffffffffff6) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8602040000000000000002b02e224cf6b01162932aeabbf81920fda41edbd165ef6d8ac66318595447c2cd479d87e826c4f6d192529ba3a08c9be13616ead3b92b6e1274af4884c65401956cd983b2b250b639560785156bd1d1a20280a6ecf7c66fe0edc9ccda9a87327f9e2cfd87ffffffffe0c5037cafad827bde90fb56dd61349302571261893da741cb3add00000000000000000000000000"], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:00:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202352f66696c653000814ee6ae46e1987892520abe2fc6b339ba2178dd799380413afe2955029d10205ca643cb01af69bbcbbaf46e043b8cb60000000000"], 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x2003) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x1}, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) 00:00:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f00000001c0)) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x18c, 0x1f, 0x2, 0x5, 0x83b9}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r3, 0xb49e}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r3, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:47 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x8001, 0xdeeb, 0x5200, 0x40, 0xc8a1, 0x5, 0x7fffffff, 0x5, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r4, 0x8, 0x80000000, 0x8}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r6) fchmod(r1, 0x40000000000004) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x8c}}, r5, 0x0, 0x0, 0x4, 0x3ff, 0x1ff, 0x1}, 0x98) 00:00:47 executing program 3: r0 = socket(0xfffffffffffffffc, 0x7, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000800)={0x0, 0xfa7a}, &(0x7f0000000840)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000940)={0x0, 0x20, 0xf, 0x8, 0x7c}, &(0x7f0000000980)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000900)={r1, 0x400}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x6}, 0x8) r3 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) r6 = getpgid(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000680)={r2, 0x6}, &(0x7f00000006c0)=0x8) accept4(r0, &(0x7f0000000780)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000007c0)=0x10, 0x0) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() bind(r0, &(0x7f0000000700)=@in={0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000740)=0x5, 0x4) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000280)="87e35f1e7843d1fc8f9e5758ee71e9cde0c0e218ae4942a84e526f4c14eb4d59a31088e04ef61f3cd709d5b3e8d6b01783ceff692cade4f6bcb91e645285f01c27c141dae2bfef53ad6e19bd659bce8eac743e8b63ccce3f92537e86bb66eb2a61608d7d59ab241bed070369289b8344deff3b9b1ea37df869734b2f6a54b12d9e471ad8f3233da7a833", 0x8a}], 0x1, &(0x7f0000000540)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0xd8, 0xd}, 0x80) r9 = socket(0x2, 0x2, 0xf4) sendto$unix(r9, 0x0, 0x0, 0x100000, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r9, &(0x7f0000000180)="00457569bcaef944db59823ae995bcd37d2817d01175512659071c9279f2d3071830aa717e7a3977dd0b1a998ae0ff58f5afa5009dd8eee008594e5d49780b823ac45aa358330d9fbe2396b3958ac61825e5ae1e0d83225a443ceb335d8d6f256d501fe2cbacea8a025a241c2584248ef605406207eb0307f2539cda5ac32fb82d9b3658974895054c853ffd0fb02e2448e96a8530c57ea867b767ea6136c5280378ab7d260724f27b6ebdcd086c8d7b441c8721ef09add6aa06eb02e31774dce73774bcfd25c1ff6a37b4bdde5571633151596ca5ea173a9c48827a41ae8e1e78835363d6b3740da3e13d6d760000", 0xef, 0x20100, 0x0, 0x0) 00:00:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') truncate(&(0x7f0000000240)='./file0/file0\x00', 0xfffffffffffffffe) nanosleep(&(0x7f0000000040)={0x10000, 0x3}, 0x0) 00:00:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getgroups(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x8d, "c36ea6932d01f46f86696962c5843e44777fb1ef95cc110208cfe33d1f9da8afe76d60897122fd2aff4457ff825fff707e84580cefbb48c7f3d0d2f31b531200514a25951d94e45344517d6137a537ae89651d760158659c682771991cae19fe8e10640d371a7efe1b078dd5d04779e7833831f1a2ca5d13a2e48ff0b2f2609399871869cb875140fba7517947"}, &(0x7f0000000000)=0x95) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x1}, 0x8) recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffd88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040)) 00:00:49 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xc4, 0x1ffffffe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000000010000000000000000000045000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000bdeb67ea823a0788000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200)=0x7, 0x4) connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="e2ff2e2f66696c65300034fa188ce9af3feae093dc234fc3b793a5602b0af2e77b756ce886d3e6a7c70ba0c3"], 0xa) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:49 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x110200, 0x12c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:00:50 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0xda9, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01885523", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x6}, 0x10) 00:00:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0xffffffffffffff8a, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000000700000001000000000000000000000000000000"], 0xfffffffffffffcb2}, 0x0) 00:00:50 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:00:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x4) fcntl$setflags(r0, 0x2, 0x1) write(r0, 0x0, 0x268) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000380)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x3, @loopback}}, r1, 0x3, 0x3ff, 0x8, 0x3, 0x3, 0x6}, 0xa0) r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) getresuid(&(0x7f00000008c0)=0x0, &(0x7f0000000900), &(0x7f0000000940)) freebsd11_fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) r9 = getuid() r10 = getgid() sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000500)="16b4b1", 0x3}, {&(0x7f0000000540)="67cb1b61d9f0ff58167b824168c9b1848a10216ae81706c9920b20a1203e909fc4afd99d06c68c7ab4ff125b5d2ca7ee4838bd326285e25b452a382212a0aafb5cc5864289e18a2879fcce8ce93cb401f46fbe281c976c7593c3249acaa165d80ed1ef83a44d86dba116cc76ca2091bcc87645be8ebf11e02d4d7e20cbf4b0c9bbd0b012d2ea7feb033286ace0f5de37889db10b81c41e1d6b42d433ce700ceeb53fd634631a5e65cb4504e41028be2df5a10ee5d376816defd8a209d1f4631d2560", 0xc2}, {&(0x7f0000000640)="d9f1125ae434b38ac5abb99ce9367667bcebfc1fbe832b9596321d5e1db133b0b60d01fe4642807dbc42e275149e43fbbbc97f7fd6c319cbd79db8", 0x3b}, {&(0x7f0000000680)="873db0f1ae190fc8df065b5de3c2d5b10b243ac379f4497afbc9137440e20b425212a251414943976aacba06acdf345a9a", 0x31}], 0x4, &(0x7f0000000a00)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0xa0, 0x108}, 0x89) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="e244d8c95f17cef40b9ebfa0bfdd1e950ec40dcca03daeee16d439f03ba6ad1cf8c4c001f6c02c2f30b7cdf1a5ae03a670cddacf25522a2c775080ac8075b0bc34199b4495d89ec02e4431199095f3c4ef012a46dff0fb1eca3e2262978fdc69c5318c7abd0ebaa2e7542fe66a634ea0b61cdcc13d7f", 0x76}, {&(0x7f0000000140)="596cefb45d0c0e36e34137a1717e0179eac37181023c1b87f2e4877e24eab875fe1a490838f7150dba2d6a83c3bfefd036eb4d6dd4d4c0324358a9f0736d6eb111999093b9af56e88c9047140512887e582b5a66b417cf9cbeed840793d19df4cdfcc1464d4a459fc3692a8dbd209e15c1ec389a5a7ccc7ca6e833f3839b01431603299097b760ccec241534ce16cc118e4f37c7f7845b3dc7140700ff1feb84337c8cad0c957cec7eb7ed6bca9838f4fae3459eabb2be018c968aa20b47faf4beaa9811198454a7e07c00309378c6408892e646cd1ac53da1e29e7a5530f2a26874649ae18ce26a94", 0xe9}, {&(0x7f0000000240)="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", 0xfe}], 0x3) 00:00:50 executing program 3: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7) 00:00:50 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x8, 0xf, 0x3, 0x4}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e207f0000010000362e470daa9bd49000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], &(0x7f0000000480)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000700da0045940100008000001c004e210080000000000000000000000000000000000000c30000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000e3ffffff00000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="76ffffffbfd5d147000000000700000000040000"], &(0x7f00000002c0)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r4, 0x200}, 0x8) 00:00:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8002, 0xd4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x1) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) rmdir(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f00000001c0)=""/188, &(0x7f0000000280)=0xbc) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10) fstat(r1, &(0x7f0000000340)) close(r0) fstat(r2, &(0x7f0000000440)) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = fcntl$getown(r2, 0x5) close(r0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = dup2(r0, r4) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000005c0)=[{r1, 0x2000}, {r0, 0x107}], 0x2, 0x3) semget(0x3, 0x7, 0x400) wait4(r3, &(0x7f0000000600), 0x8, &(0x7f0000000640)) r6 = semget(0x3, 0x7, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4) __semctl$GETPID(r6, 0x1, 0x4, &(0x7f0000000780)=""/43) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)=""/108, &(0x7f0000000840)=0x6c) fcntl$getflags(r2, 0x1) freebsd11_mknodat(r5, &(0x7f0000000880)='./file0\x00', 0x30, 0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000008c0)={0x0, 0x401, 0x5, [0xffff, 0x800, 0x2, 0x1, 0x1f]}, &(0x7f0000000900)=0x12) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000940)={0x3, 0x3, r7}, 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000009c0)={0xff, &(0x7f0000000980)}, &(0x7f0000000a00)=0x10) 00:00:52 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) chroot(&(0x7f0000000000)='./file0/file0/file0/file0\x00') 00:00:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) listen(r0, 0xc7e5) listen(r0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000140)=""/142, &(0x7f0000000200)=0x8e) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) 00:00:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:52 executing program 3: syz_emit_ethernet(0x44, &(0x7f00000001c0)="798deb814be33cccaeef24c008060020080014037102000000bab83be28eba207007000000d7ecfd0049084b98e76eea94bce09126abf899693831ea2a842f0000000000") r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:00:52 executing program 3: r0 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r0, 0x0) msgget(0x1, 0x0) 00:00:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) faccessat(0xffffffffffffffff, 0x0, 0x0, 0xc00) r1 = open(0x0, 0x0, 0x0) getresgid(&(0x7f0000000380), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) 00:00:52 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="8e1dfca0120b97badca54722cf348af6b2a64a03994212ab0a4caccfbc8752553722896665909d002624969cae0ba1c878040e6e9fe0b52e45ec545e47ff7144d1085f021e0683637106f60e5f681fa681a299245d956bb46ce86540986f6284c8e11dfcf94d9d58a29c7c31d46481a20f56922e9234400965ddad77145d34fd9bcd591ceb3cd5f64aa8c83cdbbd596633a76dcc8d9250e0bb02bb3a1c6184acf821ff38df3ee2d440454ee73c8ab2c7ba3d940e01130667e5fc57f52631a54dba5e8e5c6a43307bd95dc9ae8452358e272b79f955146f30079fffe275d981e672afa7ac47b1d3bc465e477cd00f", 0xee}, {&(0x7f0000000280)="7a33ac636b27e3ef26e082e6397953cc057f1562755f2e9b9338553888fb9eeda25be529d31c1bfbe4ffff38c1bb96138645d8ff6ac78c19e5b97e7b4bfef65a47a853a561b7f3ddaeb2a9d7d71c70e09bd01f45d3629d4d8bf6e76c527f584e9a24c142acd6416bb18311669626a270bd7120b2adff0b617fd748936e579e35a0107d5b60a1174894856eaa29160d2aafc225682e9f0e703baef48b1bc4ae957d26a18f5043c6e6b313e1a952878f957bb518676223af1f5b05702fa0695959bb2ba94d8af31beae9081e05c212c02d74f381cc8e81a9e79def50759bfdcd6efb5cfb700c42c1062f87fa0bf2aa73c7f99f", 0xf2}, {&(0x7f0000000440)="90870aaedf3d175e1a0e414a62db9b3376a39f4514fe48f10273173d969667f2ee5980d2f8093abc3e01bb78fd6ea311662ff5daf132f28c74c079efc528da8baa4beac7ec101fb2601e5559af66dd4b5a3c8668fe616a2281e04431c8b2f78208fbc9eafb0ab08ead6cc888f94e90f39e4451ab41482d4d400d754b3b36cdda67b2e7b2d453", 0x86}], 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="700000000000000011000000040000000a580d4f94cfe5c38fc0bf06760df960c73cdf31337a4cf18f11381d62061d5ce4fac49af6f4fc5f95b7f58044a712b3b4ccddc17249c8f809312e9f13add3169097859b9ddf9225313b76b725f7eae296b8671bdc838764220000000000000004adaac5d0512cecd29a7718483745028c6ace6b63b86459de1b34c52d12b1664b89c6e9fb9e9c0b132f4183411a7d07b7e9ee2c5088fab9bdb0ab4c97aa6d59d355d8c71f3bdf09f95f49d4"], 0x70}, 0x1) r1 = socket(0xffffffffffffffff, 0x20000004, 0x40000000000086) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00008000000000000000"], 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)="90", 0xffffffffffffffbb}], 0x1, 0x0}, 0x0) shutdown(r1, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:00:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) socket(0x2, 0x5, 0x1) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:52 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) 00:00:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000040)=0x8001, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x2}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x3ff, 0xf, 0x6, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) write(0xffffffffffffffff, 0x0, 0x268) 00:00:52 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x400, 0x20) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) openat(r1, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 00:00:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') faccessat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x1c00) openat(r1, &(0x7f0000000200)='./file0/file0\x00', 0x4066fe, 0x0) 00:00:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffeb) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:55 executing program 0: syz_emit_ethernet(0x22, &(0x7f0000000000)="798deb8ce60c923afeed35c008000020080014047102000000bab83be28ea73e1a9a") r0 = msgget(0x2, 0x8) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000080)=0xfffffffffffffcdf) msgsnd(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x105, 0x800) 00:00:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x2) sendto(r0, &(0x7f0000000000)="58ef6adb61ec24c57d692d5b4cc8fc20c6ab4a365adf9314baf854f4a5395c23675ba13003855f244e5239c3c0a3e9dc4d26c4a3dcae5a5111fecb89dde71f09f43be38abac21bf6273fdde88dd2ca1c49884851cd1089482322d4214cc85586bbb66964241946175f95", 0x6a, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) fchmod(r0, 0x50) accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x8) 00:00:55 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001600)={0x0, 0xb, 0x9}, &(0x7f0000001640)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001680)={r2, 0x8, 0x1, [0x0]}, &(0x7f00000016c0)=0xa) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) r3 = socket$inet(0x2, 0x20000001, 0x94) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r4}, 0x84) recvmsg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000280)=""/167, 0xa7}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, &(0x7f00000014c0)=""/249, 0xf9}, 0x40) 00:00:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=[{0x98, 0x1, 0xd7, "2ede0895da8eb3f9d250ebe3fc6e8d2afc4fd9426a055a04f8dab179ff73fecd1582df2ccc2d3ca8b982d8af6533516584e5a36b6bc412ecf1d9b66559fb0dca8ddbc65dfaef3a81b57003d89860b52e2ce14f2a6afcfca46431a8bae32610418400036d10aefb55762c81ced208adb7fa50283e5fcc1e8fa3a0c0228b9533d0c36f2f32c1416a00"}, {0xb0, 0x0, 0x81, "5af2e304c0addb321a8128ebfae698dcc773749486a8ea8978079c093a22f6e7e2129502e24a01bd46628377e9add7f0d0cede1ac5831a5020503ba642e71f60df98cf2e2c75653bdb6dc7ea39b1c4fcac870ae694901fc10eef9858aef79f999270869bd730c9e654a5354cf866398de2cf718f73991a9308da4d81b9ffb04cf76e7c9784ee356e1144c658c904ed6234269eb9e5c9a3944e6235"}, {0x70, 0x1, 0x4, "d23eec9f37cd1667011b92e6a1b2ae4590a834bc2c79f73e0886565b4533be0906595328dcd1c9e7f3df1d90683932dc03ffc1156a8f9432347b487af7b68baac468ea6d63da155bc05a4c917182f736cb49a94d9f57e52f2a"}, {0xd0, 0x29, 0x5, "bcc8daf205c90901469081a2e584f8a500f33ec9e9bceca43c2d09815f210f83ecad70bbd77f5399ce4b935f81f91203a8dd78dd2c7f5a9d2b991ede71a24c317e0ff55bf6c3ee82fbe80bc146dc5f633222dc83deccf7ecff3aa3b424751c1c14b89fef0d23e32047ee0afa883037bc695a7a48ea959e0c94f1a086cad41807f0f489ef8e758f39b0fb9c06cefd4cf50dd285e9ab8c9ddaac42e56dda39fa6f4ff57a9b8f6869e2b02f3166f41116cadd51fd4e61634229321c534c14"}, {0x48, 0xa9, 0x77a, "d3e6b7dc574536254a5ff4e343b85ffa6e9437d4ddb13b15dd8d6247b75b754624f3336446419ad2972b7be0a5fdb7fd3694e328a5"}, {0xd0, 0x0, 0x0, "53a5f79310b128c195603aa834f5ea5070fa7e9f8ae82a4dbad664d92b40eca7a93db87cb4973b04bb8079688f7aa4c20daa607e109cb2c4cb680d11fd42c9cd5d5b5f487191268bc23c59c8ffd0181d55daeec5068a3a964da3046ed9b28fc9c7ad1749ab1d07a68cc03cf94746da082a019ffc6b7b3879b0bcfdc0d44376fd65c07ea08f5732571044c595d05caf9a8f936c34fb72b231e9404cd3e43d62d658caef546fca1a315ee513f43d60097c43a0b802cc42dfb032f7329b59c97bb7"}, {0xd8, 0x29, 0x6, "46494a1a7e1e33875bb26b6aa611c5567beba228f8d1a5ec86992779017871ff9d4ac7f3eb49375960977ec67250e57867e8fe2c96738c9f6aac7b248c5c612c889dd96c361461068764009a6904519d672a229c13127bb8aa2d5aa38aaa40b8496b970ea788669e60c963401d82a8689595d428e9c6363490a297495a450063224d3d3bf73974d4b6ea5b002f4eef65b44222d10016a89ff8c072beac8a2ed4168dc05a7defbcd2480d39582e0ab4164797bc4ce114259c8a83990e6f2315f28de97d"}, {0xa8, 0xffff, 0x0, "5ea5d40d6c1f18cad13d9d790dee65708cdfd3d14ef236d75ea7f7863d28e83a88ab392a7be2c839665e6d579bb698f58fa8ae12b3d5bfda542f19d08d29afb860b3e44a3f26784002a5148b5a61d222e9506eec9b2cb330d69c7868c055a8949050a2e3c6c94b4056c98fe0ec7ecb1c1a47c95df5e81d4754c50197da6d1bdcf1af3b76e7c61e05dfcc7276273e652f803be5"}], 0x520}, 0x43f09cdb66e7860) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000007c0)={r1, 0xffffffffffffc001}, 0xffffffffffffff11) 00:00:55 executing program 3: setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0), 0xffffffffffffff14) 00:00:55 executing program 3: r0 = msgget$private(0x0, 0x0) setuid(0xee01) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x5a, 0xfffffffffffffffa, 0x8001}) 00:00:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=ANY=[@ANYBLOB="100000000000000000000000aa14b2d2"], 0x1d}, 0x0) 00:00:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000006c0)=r1, 0x4) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000004c0)={{0x1c, 0x1, 0xe000000000000000, @loopback, 0x9}, {0x1c, 0x2, 0x6f52, @empty, 0x9}, 0x0, [0x40, 0xfffffffffffeffff, 0x1d, 0x406, 0x5, 0xfffffffffffff140, 0x7, 0x4]}, 0x5c) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="8daa000008000000080200000400000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="022d426801042c4b06000000"], 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x7}, 0x8) truncate(&(0x7f0000000840)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000440)={0x0, 0x3}, 0x8) lseek(r4, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r5 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0x100, 0x3f, 0x2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="0000080000eaffffffa0ffffff00"], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x1, 0x6}, &(0x7f00000002c0)=0x8) dup2(r3, r3) sendto$unix(r3, &(0x7f00000005c0)="2cc8d09460177b06b1d432d2f45c0ab631cd84888f05e4e8cf947659ac3eb84e4663a3da6a153866a69c459e2229ec938407efbcd53b20af20dd1b5a825582974d3c184c98a75e8f331af8086bc5f69422f44487f3a5ce0b9824348d076e90dc64b9889465b427b041c399cc33196420ec45f85d145d0f3d1f0b3ae8a4462e5febb018be12712fe4df8e2891ee601ce1bfc544736854583a08c9c4e2da35ad1e7573af1eb4e5616e5bd7310752e1fbf5248eab9c512ea41fea7b5cf27d34405ed50715efed06e330d9d27a02", 0xcc, 0x8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:00:55 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) freebsd11_fstat(r0, &(0x7f0000000100)) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) 00:00:58 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = semget(0x3, 0x4, 0x200) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x14) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000140)=""/167) r2 = semget(0x0, 0x0, 0x402) __semctl$IPC_INFO(r2, 0x6, 0x3, &(0x7f0000000080)=""/184) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0xaf, 0x4) 00:00:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0xfffffffffffffff9}, 0x8) r3 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x6, 0x800, 0x10001, 0x2, 0x7fffffff, 0x1, 0x3, r1}, 0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x9}, &(0x7f0000000080)=0x8) 00:00:58 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x44, "3483cbb152b4170c6c8500e2aebdb80032e35a1501b6fee25008b24b6f4bee0b3c0aa39c6ff02a86a0ebbe87c25cb4960c94b71a5b02b7fab47214fb7f86967c22f51ce3"}, &(0x7f0000000340)=0x4c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0x2, 0x10, 0x3, 0xd63, 0x10001}, &(0x7f0000000440)=0xa0) r2 = socket(0x82, 0x10000020, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000002c0)=ANY=[], &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) 00:00:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x228) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x80, 0x4) r1 = msgget$private(0x0, 0x40) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getgroups(0x3, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x1, r2, r3, r4, r5, 0x4, 0x6}, 0x7, 0x3, 0x1, 0x20, 0xfff, 0xfff, r6, r7}) 00:00:58 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) semget(0x0, 0x6, 0x1) 00:00:59 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x800) mlock(&(0x7f0000e44000/0x1000)=nil, 0x1000) munlockall() mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) r1 = shmget$private(0x0, 0x1000, 0x60, &(0x7f0000e33000/0x1000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:00:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x206, 0x0) fchmod(r1, 0x1) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0), 0x0) shutdown(r0, 0x0) 00:00:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x6, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x3}}, r1}, 0x84) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) clock_getres(0xf, &(0x7f0000000080)) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r0) fchownat(r0, &(0x7f0000000100)='./file0\x00', r2, r3, 0x200) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003d00)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="1e", 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[]}, 0xfffffffffffffffd) writev(r0, &(0x7f0000002480)=[{&(0x7f0000000400)="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", 0xf99}], 0x1) 00:01:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4) mlockall(0x1) 00:01:02 executing program 0: shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x0) 00:01:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r1 = socket$inet(0x2, 0x20000007, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x101, 0x4) 00:01:02 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x48) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x40001d}}) semget(0x0, 0x0, 0x0) 00:01:02 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:02 executing program 3: select(0x40, &(0x7f0000000000)={0x2, 0x5, 0x401, 0x80000000, 0xfffffffffffffc77, 0x7, 0x401, 0x3}, &(0x7f0000000040)={0x8af, 0xb25, 0x518, 0x7, 0x8, 0x80000001, 0x5, 0x7f}, &(0x7f0000000080)={0x44b4, 0xfffffffffffffffc, 0x8, 0x800, 0x39a, 0x7d, 0x4, 0x100000001}, &(0x7f00000000c0)={0x7d, 0x8}) select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, 0x0, 0x8, 0xe49, 0x8, 0xff, 0x6, 0x8670}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) 00:01:02 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x7) r1 = socket(0x1f, 0x2, 0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) freebsd11_fstat(r0, &(0x7f0000000000)) socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r0, 0xffffffff) 00:01:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote, @loopback}, 0xc) r1 = dup2(r0, r0) freebsd11_fstat(r1, &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x146, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @rand_addr, @loopback}, 0xff32) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x3, 0x1, 0x4, 0x5}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1ff}, 0x8) 00:01:02 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x80000001, 0x2000000b35c}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20001, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x4) openat(r0, &(0x7f0000000100)='./file0\x00', 0x102, 0x0) dup(r1) 00:01:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000540)="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", 0xff1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x47, 0x81, 0x10001, 0xb0e, 0x6, 0x4, {@in6={{0x1c, 0x0, 0x401, @empty, 0x8001}}, 0x0, 0x7, 0x5, 0x6, 0x5, 0x100000001}}, &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) shutdown(r0, 0x1) 00:01:02 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)=':\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='+\x00', &(0x7f00000001c0)=')#\x00', &(0x7f0000000200)='^\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='$/!)\x00', &(0x7f00000002c0)=']}-C\x89\x00', &(0x7f0000000300)='#]\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='#\x00', &(0x7f0000000480)=':\\\x00', &(0x7f00000004c0)='\x00']) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) 00:01:02 executing program 3: setreuid(0x0, 0xee00) r0 = dup(0xffffffffffffffff) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x4) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2000, 0x0) 00:01:02 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/82}, &(0x7f0000000080)=0x54, 0x20000000) recvmsg(r0, &(0x7f0000001240)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000100)=""/115, 0x73}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/26, 0x1a}], 0x3, &(0x7f0000001200)=""/16, 0x10}, 0xc1) r1 = open(&(0x7f0000001280)='./file0\x00', 0x10200, 0x24) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000012c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001300)={0x0, 0xb41c, 0x3, 0x1ff}, &(0x7f0000001340)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001380)={0x0, 0x3}, &(0x7f00000013c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001400)={r2, 0xfb9a, 0x3, 0x401, 0x6, 0x3, 0x3, 0xffffffffffff28ed, {@in6={{0x1c, 0x2, 0xb46a, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x10001, 0x2, 0x1, 0x377, 0x81}}, &(0x7f00000014c0)=0xb0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r4, 0xffff, 0x4, 0x0, 0x0) 00:01:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x18 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff812bea27 stack pointer = 0x28:0xfffffe0016abb8c0 frame pointer = 0x28:0xfffffe0016abb900 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (softirq_0) trap number = 12 panic: page fault cpuid = 0 time = 63 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016abb520 vpanic() at vpanic+0x1e0/frame 0xfffffe0016abb580 panic() at panic+0x43/frame 0xfffffe0016abb5e0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0016abb660 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0016abb6d0 trap() at trap+0x44d/frame 0xfffffe0016abb7f0 calltrap() at calltrap+0x8/frame 0xfffffe0016abb7f0 --- trap 0xc, rip = 0xffffffff812bea27, rsp = 0xfffffe0016abb8c0, rbp = 0xfffffe0016abb900 --- inp_freemoptions() at inp_freemoptions+0x177/frame 0xfffffe0016abb900 in_pcbfree_deferred() at in_pcbfree_deferred+0x224/frame 0xfffffe0016abb960 epoch_call_task() at epoch_call_task+0x262/frame 0xfffffe0016abb9c0 gtaskqueue_run_locked() at gtaskqueue_run_locked+0x13e/frame 0xfffffe0016abba20 gtaskqueue_thread_loop() at gtaskqueue_thread_loop+0xdd/frame 0xfffffe0016abba60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016abbab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016abbab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100012 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why