0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:00:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:15 executing program 2: r0 = socket(0x3, 0x20000000, 0x3f) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x9, 0x4}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={r3, 0xfff, 0x7, 0x6, 0x780, 0x9, 0x1, 0x83, {@in={{0x2, 0x0, @broadcast}}, r4, 0x3, 0x100000001, 0x8, 0x100000001, 0x7f}}, &(0x7f0000000440)=0xb8) ftruncate(r1, 0xbed6) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000004c0)="794dcc9b7fde5f5cfff2d27407cffb68df5305bb54401ab7941f893593018532a45ed1fd1ee5ee56540a09fc6bba96bdec369d40c7c0cd456a535141f64b903a2bcf9703bb31d41780eb99190772f923849549900750fe56b040d133f9b4cfe811f53cfd79bae4a3e565187f08948e5006471f6e4ff29cac3147e74773e85a6724f899ff23242badd923694040d9a3e3bbbe90f2fe80eedacba3e10164cd0d0179b30bfe8c42c64fec5babb960f926a2372c5674f6e9e2d4760978a46955f8fdddb38e9299e63a0e7d1228ecc25a87a663be1758cf99703c0719f76f8c5c92c778c1f3eb77b407d42062e53c550d5f025a3646e64ca3ce", 0xf7) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000300), 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) 00:00:15 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$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) accept$inet6(r0, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000440)=0x1c) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 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$inet6_tcp(0x1c, 0x1, 0x0) 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x2bc, 0x2, [0x6, 0x7ebf]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0x2, 0x7fffffff, 0x2, 0x1}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:00:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)=""/254, 0xfe}, 0x83) r1 = open(&(0x7f0000000000)='\x00', 0x40, 0x4) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x4) 00:00:20 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x3f00) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1, @empty, 0x6}}, 0x0}, &(0x7f0000000080)=0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000280)={r4, 0x2, 0x7fffffff, 0x1f, 0x1, 0xffffffff}, 0x14) ftruncate(r3, 0x841b) read(r2, &(0x7f0000005140)=""/4096, 0x1000) freebsd11_fstat(r2, &(0x7f0000000100)) 00:00:20 executing program 3: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, 0x0, 0x0) 00:00:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) lseek(r0, 0x0, 0x3) socket$inet(0x2, 0x20000000, 0x7) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="82022e2f66696c6530002b586d08225c750cd6fd3298dfd091712d60ee80940f0a1e6c608f76b6b8517fa8ff472da9f1272bab02c7a9c469762ec03ecf363677c9fe319b1c036e4ac436870a838ca55b1d7509ba820e9bba55fdb0bff37132a54de399650d51c9631c"], 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000300)={r1, 0x2, 0xd8, "acd2d2c5007f8d4724719ed1f3dc54bdad82ca2f2657af3e72e2119d60860bff10eb9cd73ec6f98f12c460edbd890516a30e20e51d83c7aadcbe0c4f620c652eb39ec3cfbecdb35331e5bcc5b398bd7631eff3de005803ae92dab7e9ce1356a063bd74f03ca6172a10a13798f4ea981a985cd5f73a52df818686ad73cdb007f692a2e1413ddce7c5453419093a00b955d8c95e257bf19a784b42f56c425c9c998276829c76ff7b87692c87159d8e1d6e7d6d26ac3569485515727c61e5e113f3eddabb9e5c479bf1717f10141484c7ff658caf7339a736c6"}, 0xe0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x2}, 0x8) 00:00:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:21 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) fcntl$dupfd(r0, 0x11, r0) 00:00:21 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x17, 0x30000007, 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000001400)=0x8881, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001240)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x3622}}, 0x0, 0x8, 0x3, 0x13, 0x8001, 0x3, 0x7}, &(0x7f0000001300)=0x98) sendmsg$inet6_sctp(r1, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="1ccc75d38675a8c6ffe6e40d6dac5c55cb9454c13e416082f1d3f223c2e01bc48a4194ef0435dc7bfc2a90e112248c2480adc854857cc56d10461d24985fce959a8a714abfbb5bfddf40f88fdb2633fce37ba4a4ca506dabb5bbef361bfcba3a568d9f41e54d418c775cac19a03e667cbe92cac27706e7bb7486cac65ef95e68adb3165c277b7c495f8231c91c49d22c539eb26e452bbda7e425", 0x9a}, {&(0x7f0000001140)="6aefb23661f736451db38142c157024dbae490a6a0895284af5d856eeeef6776621011e5daea0398262eef2f2b1476984dec0fb4a1f98798776c5b43861315f5672253dd75e970457abe2079b27a21ba1a59b75fbb426c0dbbbbd150aacabb0f55c024", 0x63}, {&(0x7f00000011c0)="b828c717ceee32527eba3be8f86223e6117da4db2f6bae0190d38196ef896dfe3f25e8fe10c52851dd8b4351a9b748ec0047a41da6518fa9460555c8998f26", 0x3f}], 0x4, &(0x7f0000001480)=ANY=[@ANYBLOB="1c00000084000000040000003a0d494030cb000006000000", @ANYRES32=r2, @ANYBLOB="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"], 0x4c, 0x2010c}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18) 00:00:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000002480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000040)=""/82, 0x52}, {&(0x7f0000000180)=""/163, 0xa3}, {&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/106, 0x6a}], 0x7, &(0x7f00000000c0)=""/36, 0x24}, 0x80) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=""/19, 0x13}, 0x0) 00:00:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5c, 0x5, 0x4000, 0x7, 0x7, 0x9, 0xfffffffffffffffa, 0x0, 0x0}, &(0x7f0000000040)=0x20) fchmod(r0, 0x40) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0xfffffffffffffcea) 00:00:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x44, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x6) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000006c0)={0x9, {{0x2, 0x0, @multicast2}}}, 0x90) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) sendto$inet6(r5, &(0x7f0000000500)="0b62c1738eff4286fb375c62386bbdcdf8b82e50c716d47a073626af8a1bcacdb0670cb5d52044aafc44815d5fa5eae1353ae1b2c78c1042915be0eb9cbef9221f5c8722e2ebaad8136014f1ea7544f9f56b8db9f678ca88913cf587c10c1434ed1ae0630b0cf71050", 0x69, 0x8, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[], 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 00:00:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = socket$inet(0x2, 0x3, 0x400000000009dc7) socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x229, 0x4, [0x3, 0x8, 0xffffffffffffffe0, 0x7f1]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x9}, 0x8) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:00:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:26 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f11f24399d41678cc5e55d00cfc676000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002, 0x30000000) recvfrom(r0, &(0x7f0000000180)=""/204, 0xcc, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x1, @loopback, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000140), 0x4) 00:00:26 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x7ff, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x100, @empty, 0x2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x7fffffff, @loopback, 0xffff}, @in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x4, @empty, 0x1}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x4, @loopback, 0x10000}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000100)=0x10) 00:00:26 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x9, 0x8000, 0x8, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x3, [0x1, 0x2, 0x80]}, &(0x7f00000000c0)=0xe) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xed, 0x4, 0x1f}, 0x10) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r2, 0x4, 0x0) freebsd11_getdents(r2, 0x0, 0x0) 00:00:26 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x3dea, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4a4}, @in={0x2, 0x1}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x5, @loopback, 0x6}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$sock_int(r1, 0xffff, 0x141a, &(0x7f0000000380)=0x4, 0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) open(&(0x7f0000000340)='./file0\x00', 0x100000, 0x28) 00:00:26 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="09000000290000001700070000000000"], 0x10}, 0x0) r2 = msgget$private(0x0, 0x25) msgrcv(r2, &(0x7f0000000040)={0x0, ""/35}, 0x2b, 0x1, 0x1800) flock(r0, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000)=0x200, 0x4) 00:00:26 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x80000, 0x3ff, 0xffff, 0x73, 0x19, 0xc6, 0x2, {@in6={{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x323}}, 0x0, 0x5, 0x10000, 0x20, 0xff, 0x9}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xc9}, &(0x7f00000001c0)=0x8) 00:00:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e4000000000302f66696c653000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000100)={0x3ff, {{0x1c, 0x2, 0x2, @loopback}}, {{0x1c, 0x2, 0xde, @empty, 0x9}}}, 0x108) 00:00:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:29 executing program 3: mprotect(&(0x7f0000309000/0x14000)=nil, 0x14000, 0x9) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) clock_settime(0x0, &(0x7f0000000040)={0x5c, 0x1162}) mmap(&(0x7f0000319000/0x2000)=nil, 0x2000, 0x1, 0x410, r0, 0x0) 00:00:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x1bb) exit(0x0) poll(0x0, 0x0, 0x0) 00:00:29 executing program 1: r0 = open(&(0x7f0000000300)='./file0\x00', 0x400, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) setitimer(0x0, &(0x7f0000000200)={{0x4, 0xbf0}, {0x5, 0x5}}, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0xfffffffffffffe01}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffec3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) flock(r0, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x400}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1}, 0x8) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x6, 0x2) 00:00:29 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) truncate(&(0x7f0000000280)='./file1\x00', 0x10001) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') open(&(0x7f0000000180)='./file1\x00', 0x10100, 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:01:32 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x100602, 0x41) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e4566696c653000"], 0x10) flock(r2, 0x7) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000200)=0x8001, 0x4) shutdown(r2, 0x100000000001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000240)=0x8) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r4, 0x5}, 0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) close(r2) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f0000000500)={0x8, {{0x1c, 0x2, 0x8000, @empty, 0xd194}}}, 0x88) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:01:32 executing program 3: setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000040)=0x9, 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, 0x0, 0x0, 0x3, 0x0, 0x0) 00:01:32 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0/\x00', 0x100004, 0x42) freebsd11_mknodat(r0, &(0x7f0000000100)='./file1\x00', 0xc000, 0x6) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0/\x00', 0x0) fchmodat(r1, &(0x7f0000000080)='./file0/\x00', 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 00:01:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:36 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) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x9, 0x1410, 0x2, 0x0, 0x5, 0x7fff, 0xfffffffffffff801, r1}, 0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xa}, &(0x7f0000000080)=0x8) 00:01:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) lseek(r0, 0x0, 0x0) 00:01:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001ac0)=ANY=[@ANYBLOB="03000000c2050012c49b223636a538d60edd4094383783fbb77a3d9a6c96f26a5f7bc69e284c93243bb274e249220635ae34a35b51249dea7a7dbeee2968b9f454a90e4ad47c3b983942cf2ee3a2abf4717a6d09b27476c3d7898b67ae37209121a65ab6acd1bfe7b92099537ed418037399665f9b7d1158587192bff06e4c465e76fa72f5f45737ff91f53625d7195e098933b49c4e739e43e62d9e3f952c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x13d}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xffffffffffffffff}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000980)={&(0x7f00000001c0)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000200)="65fcf7c40f9d93bd521b65fdcaf8bbf4ad29ef35d0a78ce73b0e87e1f45bbfb5bc9657c0fb17b65f6bd205023d74c8c8ee9a6c99edba9061bc3a5388ddb61b3df74b8427be213a18a71f6d83185923359338c31d8589a45c2a46e4ecb8b413398dbd9dbb49cd9d3a63d8185395f21c63aca25060417548674853b2c00bd4ba00da1e793f4ca9ec6b39f758538ca313d6f09a81471db4671b622f751ef8b522966b99fdfcc1aa0575700bdbfb3ed7cdbc5cfa510ebf8fef998477af8c4ad87a46e50bde5f659455a30e940cf98bf10d69a86ff8d9074f11fde228705f1180d83dae06afc284a327f6ce143365a5d232c693fcb6", 0xf3}, {&(0x7f0000000300)="fa", 0x1}, {&(0x7f0000000340)="d484f2c1de18afa2d1ad56efab4b4357adeb9d045efd8958717dd7417f6a5bf5be984441d9c486d9caea52e58dcc72eacfdf05ab34549ea894262a6bb147e88734d561f27db6d343ffaa233f48e40f0c76c1d9897a699020ccf5ac3c91ec2f37dca8eb03109c2f09e573afe5f9180cde58129a1b7c29b6adbd6b07212d790f4f91edd32418b90f619c54e3b71f3ba27282a634ae718477ca", 0x98}, {&(0x7f0000000400)="6a52094ee39106272248f9f10c76717b1f56ebdc1434c890e22c9cf6bb698262ea89a19b32ff0dd463d2c3a4e1967b184746b0ad07d6926d1b5c039971cdfcb42b9058685999f0f75ecc023264780ce0203443ec", 0x54}, {&(0x7f0000000480)="acb9ad66f33e094b83f80ad9289cdf84ae189c2f82adb3932c2a6d0eb39dd7ff1dd8215b293c1d0acfe3f7b52eb96a54649fb91b44dbe1b03fcfbadea9bbf07d96331ed868a9d3a99324d79e895419f6b9c5b08195ac6bc32d76a4e893b425019cd3d2be47a9a20d4b6d8f97120d006faa9c7ddf6688e4dc933ff9e3089435a7a0a7f8bdc51f3fb61b3bcd352793bf4d6d5ad039c00e6db983be81984b1452cf619bed07537cfb8a0f7419dc75f5fb605c50ec69cffbf124c48e82f928bc67aa5f4a57dc31b529fbfa1f7b8031c101ec7ca41cb95a9377b24f0024ed79b4859400f0c67f66f541d8f061ae8f0360", 0xee}, {&(0x7f0000000580)="271b372212b119a6a196c94fc0ad25940a35bd9db4ab96c1483c967261fed2a4ce5018fff03bcbf5886e7ae504971d5b7bd5f829d3bc72221cc4f185622a21d8971e0767089c829e2587054a3ab2f5467108618b3cb4e90050cc9c071a1b02fd6e71ccdf176b", 0x66}, {&(0x7f0000000600)="1aa6b2bcbabfc9ec8c437e4b1bbec527766a81683917c27aec81601956f8fdf7b9d2efc0f89d73089a0638d805bb1d13aa55d9c72d79e87a6c7f97900a919ca8083f1ff772c5f9a1ae6ee2553497243405691f80eab3c2de52c04a53271ec9575928e8ecb7d4e9d6ba7c899cf19d61557bb131056453ae6fe787e51728d9e1f338875f8ad39b07f9ced26718fe7ed47c7a343d0ba158b918aad6e0034a2590109c51028606fd8fd7ac920188b50583f8aae4ade1c7d447dd0426", 0xba}, {&(0x7f00000006c0)="26b5173318aba6298eb4d16b46d468729db67f2a0aace4126c802d3f79dac04ed4b969cc71", 0x25}, {&(0x7f0000000700)="973c349ab878340550ae2e7df05fe32ba95413743bc5034994093493b87ce108c7bbaad5640be963ef5058944243924068d7651b0ef132df47e932352908586756efe4d616be7e2426dcf4ade78c59145d3d2c23dee11a88448ad8f15311c944c3ad0652d4286a3a9db57446919439ed2c8ba923441a4d18620ec91d991e45818687949c9a69ec61738b59ee6c36e85c617066b620056e7884dd5b39834666ac05faa72daca624ce4314af285f1b1fd741f6d7338ee0d4d1813d5615c6488fdb02f4a620fd53db8d599aaaec1246fde6624d7b417b8ef2ad799306f2d3a0148b271f9fb935dbf3102046319764d9ac93a632d08b", 0xf4}], 0x9, &(0x7f00000008c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x6}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x539ed97d}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x1000000000, 0x800, 0x100, 0x739, 0x2, 0xf12, 0x0, 0x59, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x5}}], 0x94, 0x20108}, 0x20000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001a00)=0x1008) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r3, 0xd8}, 0x8) accept4$inet(r1, &(0x7f0000001a40)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001a80)=0x10, 0x0) 00:01:36 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$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1f, 0x10000000, 0x3) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r1}, 0x8) 00:01:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2008}], 0x1, 0x0, 0x0, 0x0) rename(0x0, 0x0) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='-./file0\x00'], 0xa) 00:01:38 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xffe, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x80000000, 0x4, 0xc73b, 0x3, 0xdc, 0x9, 0x100000001, 0x7, 0x0, 0x2909, 0x1}, 0xb) poll(&(0x7f00000001c0)=[{r1, 0x4}], 0x2000000000000086, 0x0) 00:01:38 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000001780)="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", 0x1000) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:01:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r1, 0x0, 0x1) 00:01:40 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) r2 = semget$private(0x0, 0x1, 0x1) __semctl$GETPID(r2, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000001c0)=[r4]) msgsnd(r3, &(0x7f0000000380)={0x0, "34f8dadedc057b228b445324cae8f7ee7887bf1f88ce5ddb8df4edba3df678a0877ca7e09792abe958e287a3d03bbeb6dc97e997a8e19dfb958528f30a1cd404c172bc5602debd42715c5a5cc2a475c030248daabcffa46972933558295f756de31f73405e83543b9fb1f4e0e671e1a792ca64e01a6ab80349738d622604416c341b0121cf3c6d8e16e62cdd74981ea95f37c9a0469c35d9a9de43b6c4847926bfd99b1a5ebe245b2bd5ea61c5d26d40c164bfec3eaf9621dfb4d209535938dd0dcdacda2ce44eab5e2850a7"}, 0xd4, 0x800) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:01:40 executing program 3: r0 = semget$private(0x0, 0x4, 0x20) semop(r0, &(0x7f00000000c0)=[{0x7, 0x101, 0x800}], 0x1) r1 = semget$private(0x0, 0x800000000007, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0x55, 0x800}, {0x0, 0x70, 0x1800}, {0x4, 0x2, 0x800}], 0x3) semop(r1, &(0x7f0000000080)=[{0x1, 0x6, 0x1800}, {0x3, 0x5, 0x1000}], 0x2) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x2e6, 0x8]) 00:01:40 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r2, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r5, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x80ffffff) 00:01:40 executing program 3: r0 = semget$private(0x0, 0x4, 0x20) semop(r0, &(0x7f00000000c0)=[{0x7, 0x101, 0x800}], 0x1) r1 = semget$private(0x0, 0x800000000007, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0x55, 0x800}, {0x0, 0x70, 0x1800}, {0x4, 0x2, 0x800}], 0x3) semop(r1, &(0x7f0000000080)=[{0x1, 0x6, 0x1800}, {0x3, 0x5, 0x1000}], 0x2) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x2e6, 0x8]) 00:01:40 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendto(r0, &(0x7f00000001c0)="9a937ff97735e8a625b9e2b6af0504bd6e4a3ec2865442fe761c04357f65ebbf6b540ab1300b555d30accb67016a029f1913bfaaec004501de1c91669cb20249935053506669b0edd136525ef514ca1bcd579d8a9a15dd2c70fc45cc28057a77962507c8e33829f27b8e8ed14e2c7973384d6c2de8406f91e7999340547f9f5cc9c3b5304e066d8048498de18efed85095e66d0cecb876279a0c68477e226c20052186e9aebce28009995b7e9f812656aba82517df7641c2c5e15e28da1795d710b3eb", 0xc3, 0x20000, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x7, @empty, 0x100}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x25, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xe51b, 0x3, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2202000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deff68e0f3", @ANYRES32=r2, @ANYBLOB="7704060008000000"], &(0x7f00000000c0)=0x8c) socketpair(0x1f, 0x10000005, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e23ffffffff0000000000000002000000000000000000000000000081c1b6314741fc03b1c400000000000000000000000000000000000000000000000000230000000000000000008000000000000000000000000000000000a53024fd952dca7f6778100000000000000000000000000100"/147, @ANYRES32=0x0], &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={r4, 0x39}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r5, 0xe, 0xfffffffffffffffb}, 0x8) 00:01:41 executing program 3: semget$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, &(0x7f00000002c0), 0x0) 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=[], 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) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$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$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:45 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) r1 = socket$inet(0x2, 0x5, 0x0) sendfile(r0, r1, 0x0, 0xffffffffffffff3c) ppoll(0x0, 0x0, &(0x7f0000553000), &(0x7f0000f06ff8), 0x8) r2 = socket$unix(0x1, 0x5, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000080), 0x0) 00:01:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r1, 0x0, 0x1) 00:01:46 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x1d, &(0x7f0000000040), 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fchdir(r0) 00:01:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x5, 0x0) r3 = dup2(r1, r0) renameat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') ppoll(&(0x7f0000000180)=[{r3, 0x1}, {r3, 0x1}], 0x2, 0x0, 0x0, 0x0) connect(r1, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x8, 0x0, 0xfffffffffffffe5f, 0x0, 0x14}, 0x1) 00:01:46 executing program 1: shmget(0x1, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x109, &(0x7f0000ffe000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x101, &(0x7f0000fff000/0x1000)=nil) shmget$private(0x0, 0x2000, 0xf94b6a94b79a33a0, &(0x7f0000ffd000/0x2000)=nil) shmget(0x2, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100004, 0x105) fchmod(r0, 0x190) r1 = shmget(0x3, 0x3000, 0x540, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 00:01:46 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, 0x0) setresgid(r0, 0x0, r1) 00:01:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ftruncate(r0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x411, r1, 0x0) 00:01:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt(r1, 0x0, 0x6d, 0x0, 0x0) 00:01:46 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) recvfrom$inet6(r0, &(0x7f0000000200)=""/220, 0xdc, 0x1, &(0x7f0000000000)={0x1c, 0x2, 0x0, @loopback, 0x81}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x4, 0x1, 0x8, 0x1ff}, 0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2904009f591f580018070000008f38cf269d4f3e027009a3f4b95588389dfc5eff001cfb55db1d409347538fe540349b445df25228b8c326b77830970357717fe78f9f0000008898f63e15cb8da888f12ab450c6b400000000"], 0x29}, 0x0) 00:01:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r1, 0x0, 0x1) 00:01:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2200da7900000000000000000000000000000000000300"/128, @ANYRES32=0x0], &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={r3, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r4, 0x5, 0x9}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r5, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) getpgid(0x0) 00:01:49 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="6591ede7a3640569cd84438314eac649165187885e74382fd1c139b5adbc421d1abec79de517821a8b5ee7092ad8c242b624ca424c3d4cbc7785fbfdc7c488074757b31f6a143f44d5c26923c370e1011197e5dd12aa8b2fd6250608b8f968077bd2f7a14ee6ba79b498c310163b4d8b1b667e9ae600c94577c75389d9345a168c86cef82dd6", 0x86}], 0x1, 0x0, 0x14a, 0x20001}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000100)=0x7, 0x4) getresgid(&(0x7f0000000340), &(0x7f0000000240), 0x0) 00:01:49 executing program 2: freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x20102, 0x1d0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={{0x8000000000000, 0x10000}, {0x5, 0x7}}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280)={0x1}, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100, 0x10a) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4, 0x100) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000200)=[{r0, 0x4}, {r3, 0x2004}, {r4, 0x100}, {r5, 0x2004}], 0x4, 0x200) fchmodat(r1, &(0x7f00000003c0)='./file0\x00', 0x10) open(&(0x7f0000000100)='./file0\x00', 0x201, 0xa) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) openat(r6, &(0x7f0000000080)='./file0\x00', 0x0, 0x32) execve(0x0, 0x0, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x120300, 0x40) fchmodat(r6, &(0x7f0000000000)='./file0/file0\x00', 0x10) accept4(r1, 0x0, &(0x7f0000000340), 0x10000000) 00:01:49 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x3, 0x3}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r1, 0x7}, &(0x7f0000000500)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000284d75a0062e84000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffff00000000000000000000000000000600"/110], 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)=""/17, 0x11}], 0x1, &(0x7f0000000240)=""/179, 0xb3}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000640)={r1, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x6}, &(0x7f0000000400)=0x8) bind(r0, 0xffffffffffffffff, 0x0) 00:01:52 executing program 2: open$dir(0x0, 0x0, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000003f5600250000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd27000000000000000000000000000000000000000000000000000000001c2b5d88a2f8ed01000000000000003b6911"], &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000340)={r3, 0x4}, 0x8) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000440)=0x41) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xd40}}}, 0x84) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:01:52 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) shutdown(r0, 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0]) setregid(0x0, r1) 00:01:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x4000000000000000}, &(0x7f0000001b80)=0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) munlockall() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)=ANY=[@ANYBLOB="02000000010001000600000081010000080002000f2ef193dcae373623639b6594"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x0, 0xd3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="4a210752e5f47cf4dab8a53ee0d46892", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000001a80)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000001940)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x800, 0x5101, 0xfffffffffffff98c, 0x9a0, r1}, &(0x7f0000000240)=0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) sendmsg$inet_sctp(r4, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000800)="cbf634db3583c52003daf409bb0b0d000b1ac66586f0a97dbcc0cb6dd40b33faeea23aeb27cce318f66b35c8d233dba4f74f5e5d993584abc8f0fe3c46ecfdb2480547929bfa65e833173b2d1142c96ff7b45e1e30758ed4992c53dc3838ed22a5122a77391b4a05c32ef6c7e341f86a1584c9a01627bd2f4a905c56cc47e0a273f3de47ad65aa6a704b9ae996e9fb1712c350f357121154901295d5edd7dd626e829f99e91bacf5", 0xa8}], 0x1, 0x0, 0x0, 0x100}, 0x20000) setsockopt$inet6_int(r4, 0x29, 0x17, &(0x7f0000000200)=0x800, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r3, 0x2, 0x3, 0x91, 0x1}, &(0x7f00000004c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r5, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000940)={r3, 0x7, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a80)=ANY=[@ANYBLOB="0600000003000000b50100000000000088360000"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xf, &(0x7f0000000140)={0x4}) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x3, [0x6, 0xfff, 0x81]}, 0xa) 00:01:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r1, 0x0, 0x1) 00:01:55 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}}}, 0xfffffffffffffe10) 00:01:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000240)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x10000000) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2) fcntl$setflags(r0, 0x2, 0x0) r2 = socket(0x0, 0x5, 0xc837) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0xfff, @loopback, 0x200}}, 0x0, 0x20, 0x4, 0x20d, 0x770, 0x2e7, 0x7fffffff}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000400)={r3, 0x4d, "92268ef895066531bb77bd0b4ec292aa5efe02b668c8a3d0ca95bbff4ba2c05c7058af9974ae3777fa8aa27138d64e4998965575fd1cf5bfa2573c1d4e2613d369f732445b5264b429167675c5"}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x202) getrusage(0xffffffffffffffff, &(0x7f0000000280)) semget$private(0x0, 0x0, 0x20) r4 = semget$private(0x0, 0x1, 0x405) __semctl$GETVAL(r4, 0x3, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) close(r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) 00:01:58 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc6) 00:02:01 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000580)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\n', &(0x7f00000004c0)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @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$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(r0, 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(r1, 0x84, 0x16, 0x0, 0x1fc) 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$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:02:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r1, 0x0, 0x1) 00:02:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) r2 = open(0x0, 0x2000800, 0x1) pipe2(&(0x7f0000000140), 0x100004) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x26) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001d40)) setsockopt$inet6_buf(r1, 0x29, 0x2a, 0x0, 0x305) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000001ac0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001b00)={@in6={{0x1c, 0x3, 0x80000000, @loopback}}}, &(0x7f0000001bc0)=0x84) sendmsg$inet6_sctp(r2, &(0x7f0000001d00)={&(0x7f0000000040)=@in={0x2, 0x1, @rand_addr=0x3}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001900)="47c91229d4425840610cee6ef2decbc2b732d8c232545e4025ddf544e37bece1f961879b05e841376110773cb82777d1cfc68f31b9aafcaebd9e1a3901d7d195c9965db45fe0b122c575b2fbbe0c77e4aa4b46d648a59da5d93182305aade5a9afab01bc58b2dcde903a6a7a7ab44afb5a021fe036ac6956cbf1e13c014eeca8ca65175556f796688edba2241c5b80ebfa498ba8dc7d48a5adbf457887b7414f1900c630f79b3fff55c4e2304470dd5a648829f18c3febaf700a4cfb0faed948f953b0cf628f9a92d2c6bd3f7b86e67c7bec779737ed96a35db158", 0xdb}], 0x1, 0x0, 0x0, 0x20008}, 0x10c) __semctl$SEM_STAT(0x0, 0x7, 0xa, &(0x7f0000000200)=""/201) open(&(0x7f0000000180)='./file0\x00', 0x204, 0x64) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4) 00:02:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x8007, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x200, 0x6, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x8001, 0x0, 0x4, 0xfff}, &(0x7f0000000100)=0x18) fcntl$getown(r0, 0x5) 00:02:09 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x4000, 0x10001, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x8}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000200)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) 00:02:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r1, 0x0, 0x1) 00:02:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:02:12 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x1) ftruncate(r0, 0x9) ftruncate(r0, 0x67) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x8) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8012, 0x1) 00:02:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x40}], 0x2000000000000160, 0x81) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000003c0), &(0x7f0000000340)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xffffffff, r1}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = semget(0x2, 0x0, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0xfffffffffffffffa}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000140)={r2, 0x1000, 0x5, 0x5775, 0x1, 0x80}, &(0x7f0000000180)=0x14) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f00000000c0)=[0x3]) 00:02:12 executing program 3: geteuid() getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setuid(r0) r1 = socket$inet(0x2, 0x3, 0x8000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @rand_addr=0x1c000000000}}, 0x0, 0x6, 0x3, 0x7f}, &(0x7f0000000340)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000003440)={r2, 0x0, 0x79d, "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"}, 0x1008) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet(0x2, 0x4, 0x1ff) r4 = fcntl$dupfd(r3, 0x11, r3) freebsd11_fstat(r4, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a00f6f6d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5276c16161787896ada9c1460000e1b1ac45e22c43ded90f000043da841cf9ffffff9f") socket$inet_sctp(0x2, 0x5, 0x84) 00:02:14 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) getresuid(&(0x7f0000000180), &(0x7f0000000300), &(0x7f0000000340)=0x0) r4 = getegid() fchown(r0, r3, r4) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r5 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r5, 0x4, 0x8, &(0x7f0000000040)=0x3) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) socket(0x17, 0x10000000, 0xa721) 00:02:15 executing program 2: madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000467000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000240000/0x6000)=nil, 0x6000) 00:02:15 executing program 1: accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f7000000e1f67b189bf604d73d94cbf63e0e9113fcf8424ff036ef97b7aa19851aa42b650219d36085b72773c49f5e5c8cc86dcbea047045b3a3e26e5cb771acde1a1270503bf1afa3863eed1375e1ac82de0b917b96f2aff06bf777167772f066fc6c1bc17408f852fd0fbca4821a48b2c2bf8e92633a0deb217c44d03702fbd86d71ecee99cc9d77c17cc1bd8119bf626952b05df131b9d9172be76c0eaa9385cfe91090ef9a45687cd87eea7b269a5d7edc83ab32b54dee85daaf790819d6a0d3601ea80207d99df6bc94622d3c9d812c5db8a0e40684ba49c36e46bf5dddff997de071fb5a1da8e9b91300"/251], &(0x7f0000000140)=0xff) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @rand_addr=0xdf}, @in6={0x1c, 0x1, 0x5, @loopback, 0x6}]}, &(0x7f0000000200)=0x10) select(0x895d4eeb22cabf05, 0xfffffffffffffffe, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:02:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x0, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2d0bd8a71f00cd2c81a91a1425c48bc875172e2f66696c653000f9b3c214e5aa329d8f686a5a2d6313453c7579eee982daf0da903fd547fbfeb0cd086aed81f2309ee805c6b3accb200c028c447af0ec9dca7f24c2e0a43b185bd3ead957a9bdf5b61b96df0fd0df3870564972c6b3ea742e3ef2d6b6b9c5c7906b8b32f4b74d7631bd7e49a1d9a19bbc3ed36e08869b1f459268f8b79e082e0cde8946155e5d079ea8"], 0xa) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:02:15 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x5, "b24521b3746e246e1f5bbf39542b337b"}, 0x14) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x19, 0x0, &(0x7f00000000c0)) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) getpid() 00:02:15 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) 00:02:15 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, 0x0, r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x80) setresgid(0x0, r1, 0x0) 00:02:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0xfc) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x401, 0x4) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 00:02:15 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x840, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x100000000, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xfffffffffffffff8, 0x1c00000, 0xdef, 0x100000001, 0xffffffff}, &(0x7f00000001c0)=0x14) close(r0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0x8}}, r2}, 0x8c) fcntl$getflags(r1, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000580), 0x1f) 00:02:16 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f43696c653000"], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e230000000000000000000000000000fffe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000052cd0c228513993e998d770a1cf702898b033932585093bd2c32dcecedd83458f1d73db49490cc908a19269dd85c08319b6d0d859797c41825f1aa03548a06f8bb1fc97449cb9d65e34e40d345b38359b1bad93e2a99cd92c7db684977a1015f3a52c1bc13454aa04cb0daf978c894e3", @ANYRES64=r0], &(0x7f0000000040)=0x2) 00:02:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x0, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:19 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x4011, r1, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x2879, 0x4) ftruncate(r1, 0xffffffffffffff67) 00:02:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x4002000000, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x27, &(0x7f0000000200)=ANY=[], &(0x7f0000000240)) 00:02:19 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000008c0)='./file0\x00', 0x41, 0x4a) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000900), &(0x7f0000000940)=0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, 0x0, 0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) writev(r2, &(0x7f0000000680)=[{&(0x7f0000000100)="7c84a08044bb3322d9748dfbdcc83904be38383edc0cb0bb56349a698d271f1574b37eb771a27893c24a0891184d55de3344928f2178b62579473fe75d5e49553c2b02dcf3158b694c828d609696d06b97c819be1b615ace620539debe2b7ceca0d25e6ca9b1eef60add6de7744defd9b7d8c600b2650bc06ed7b5637021c69d6db459fa5edb0514ae87deba183e3f8997f7b20354e7516aa5a5ce5af9916aef1d69", 0xa2}, {&(0x7f00000001c0)="3421b1fe57f004c7b8bcfefce8fb9e88d47e02504124f87fb8a7a7437892014836fb2af488ced64bc00417876edbca0c2af4377807da3d4fbb9576dcb1577d1bad503e80db5ab6bc55ef5fcf7a18ba16680425093b7eac96e74e8ca220b19e7565b9c386fd3b48e2e9a1e3c8b1dc2a900a51665dc8bd51d3b2d04e54f073b99d2a91dc89bb0a3d8e45a737", 0x8b}, {&(0x7f0000000280)="a201df751160352976162a4ae985ef0aeb6a216ed6ccfa661daad5b090b94ba0c62f1f73e75b515a7e5c05891265c7121272de753f7895a2c9462986a950b4179ae123a0d879e5ce4777b322d8df7e8c72ccd36d0e4cb352a5", 0x59}, {&(0x7f0000000400)="45c13095fd358c36d8ff88de87780ef55a1f760782e28d57a7b3186c81c06ebf4ce78ca79e270d3606cbe7bb804f1e554c123adbd255429a4692bbcd56ec36051dd901f6dca321d797e7325c3cded15c235c19d6d482aa32224356902052ad199d15848c2dad9bf2ce1859bba66411be528b84f35d4a7e73dccd283c4cd8179069a0c7e43d66ea0c530d829a8244e09a6eeb329e5e1dc0a9ba4ade8416b90df0007874548025d527b2ed7c0a196d8f3722b6679250abcdcb08a652b7089f050757c3ec57303ff0d2e67f11e13a44cd782d1559cce48162414d5be94d3746950a484a9d05ee1f2299cc7413fe", 0xec}, {&(0x7f0000000300)="3efa5cce6b893d5ab762228176e694cd92561c710eadea82f8e6558b9aaf049a632870c40d8812c0f5835b8ce8751e49798d22383423e43d5bbaacedf62aad3c5a601e45f85150160441e439ce2fcd3ff80d25d83b8d376102091e471f3d78b3d373d232fb54", 0x66}, {&(0x7f0000000380)="861ec5ec747b1d5bf31b0f1d2bbbd315d7c812b189b2bc9d36071d7f1861ce4cf125085e835f210fba3b86237c31c980c31ef120bb04", 0x36}, {&(0x7f0000000500)="e133c92c73621500dbdc58e54249f821ddc7fdab8811f722c1241bd3d24e84cdb1cff2702e7614a78e4833c76f5cee079ccf22a8b9aff2d44424ff4defed91aa77758acc96f8b458e4bb5ac423e5b041def2845cefd2c89f16193a20e916e35e39bd57a219b1ff22887e508d75989e6856b6706d69b26b17974cf78c11deb61846275c78cf5958c4e1bca94585b52b1c73118b3ca786a751d4b50a457aa85bdf54354ba6025a7cd44f4fb73d5333e6aa1436e0da74f0ee7d26b28046e3f017d78cb24a0760a56f4ebc71ed704b64f895a3673031", 0xd4}, {&(0x7f0000000600)="350efd4d648270787b6a2392ffb8137ac9ef359372f8710984c3aebca62597d518d8e188aea1b56e22f5165978becc0f127feb480df1099e98d5d70f6c4e4bf9fc32381936b79e6c543bb39b7f56ba343b7952456d81ebec99523efda00b21442c0149ee98d82dae798b902c6c262c8cbffc8070d764805631715bb2f1b7a24c", 0x80}], 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x5, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000700)={0xf0c, 0x0, 0x693, 0x8, r4}, &(0x7f0000000740)=0x10) 00:02:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffccb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="040000003a8e2f49669155ed729b98f3d013d33cfe21e5feb1eeb25c48406e9338ed13ec9b2bcfd5732ced196ecd0e06f1cbe27d5daeef427cae7dc84f743f5683143119b989ae8b44ce13e99eb2f22a9d70d4e32c263b73cf84c4c20472cb67f312f049e36ebbd9fba32640225926b4ecd7211ff9e4157f4d0526318342bf95761bc9dc5878acf9f8ac9158496c0e9aec42346f2e92cf5b9fc4a4ed83f29f8edb65ac4692fc5d7d2fefa21ac6e45101ed4daffc0934acd20a3c0f9354d05d8608e30be8eb5c0c211d3de3c6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xb, 0x5}, &(0x7f0000000140)=0x8) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0xffffffffffffffae) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, 0x3c1) 00:02:19 executing program 2: setuid(0xee01) r0 = socket(0x1e, 0x7, 0x7) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:19 executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0) syz_execute_func(&(0x7f0000000040)="6466450f3817c68f297c81e1400f612242da1265f20f1bc6c461796ef2c441c5e28d00080000c4e1e169b3743e0000c4c178ae17f2650fb3f5") 00:02:19 executing program 2: semget$private(0x0, 0x7, 0x101) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x20000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000012c0)='./file0/file0\x00', 0x100091, 0x109) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) readlinkat(r3, &(0x7f0000001140)='./file0\x00', &(0x7f0000001180)=""/228, 0xe4) open(&(0x7f0000001280)='./file1\x00', 0x5, 0x1) poll(&(0x7f0000001100)=[{r0, 0x44}, {r1, 0x4}, {r2, 0x27}, {r3, 0x14}, {r4, 0x80}], 0x5, 0x7fff00000000) semget$private(0x0, 0x3, 0x0) semget(0x0, 0x0, 0x14) r5 = semget(0x0, 0x7, 0x201) __semctl$GETPID(r5, 0x4, 0x4, 0x0) 00:02:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x0, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000000300)=[{r0, 0x80}, {r1, 0x10}], 0x2, 0x9) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r2, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getpid() fcntl$setflags(r2, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 00:02:22 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x6, 0x0, 0x0, 0x0, 0x0, 0x108, 0x6}, 0x1, 0x8000, 0x0, 0x8, 0x1f, 0x11}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)) 00:02:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = getegid() setgid(r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, 0x0, 0xffffffe0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000380)=0x5, 0x4) fcntl$dupfd(r0, 0x11, r6) 00:02:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000400006c653000"], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x81, 0x3, 0x1000, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffffff8, 0xb0, 0x1030, 0x7ffb, 0x4e2, 0x1, 0x80, 0x3}, &(0x7f0000000200)=0xb3) accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) 00:02:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100080, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xe}, 0x8) 00:02:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x5, 0x40}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xf, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x86, "2a39c37cc38246e202e420c8c076c7ad2245c82b935a59a1ac6f139c1fbd5eaaef3c160777e33920bfd38dcd79bdc5f826a35ad496d17e70c33a43fec1bef5731ab7648d66ee9d27e913679074cbf28cf2085bf137a7dcf7ea776bdbb345420b7b602dd06b04ae3fff14a2b42a2bee3e3955fc1f4e56fae5cc4df3ad83c7afb0b275f9ed9797"}, &(0x7f0000000040)=0x8e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r2, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000240)={@empty, @rand_addr=0x2}, 0xc) 00:02:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f00000000c0)=0x2, 0x4) listen(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:02:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:29 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) 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$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(0xffffffffffffffff) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) dup(r4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:29 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) accept4(r2, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000) sync() mlockall(0x2) 00:02:29 executing program 1: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) 00:02:29 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @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$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) 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(r1, 0x84, 0x16, 0x0, 0x1fc) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0x0, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:02:32 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) setgroups(0x1, &(0x7f0000000540)=[0x0]) 00:02:34 executing program 2: open$dir(0x0, 0x0, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8, 0x30000000) r1 = accept4$unix(r0, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000080)=0xffffffffffffff47, 0x30000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x6b, "88a033a134961b1c8d9506ff266240291b5165db1e062c16b61aaa07e3f6e1cf6a6e6f50a4e97fa3832c8b1f081606d4ea51c944725120ffffe7b9bbd8b35a061c2e5187f64981e011d86969ac4d73a382eaf8837380143f58cfb4fdbff0d86903aeb1ccbd1f03654375f2"}, &(0x7f0000000500)=0x73) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0xf, 0x7fffffff, r3}, &(0x7f0000000580)=0xc) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xd40}}}, 0x84) mlockall(0x2) poll(&(0x7f00000005c0)=[{r5}, {r2, 0x2000}], 0x2, 0xfffffffffffffc00) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000180)=0x8001, 0x4) open(&(0x7f00000002c0)='./file0\x00', 0x201, 0x88) pipe2(&(0x7f00000001c0), 0x100004) 00:02:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='\x00']) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000800)=[@cred={0x20}], 0x20}, 0x0) fcntl$getown(r1, 0x5) 00:02:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) fcntl$getflags(r0, 0x1) listen(r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) 00:02:36 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100)=0x80000000, 0x4) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000200)=0x101, 0x4) setsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000240)="ee32097f080450b7cab85ac325665e4fcd3cbbb29ff251aa245746477cb60e44036670eb319b0c10035753b9bdfec0d155668be817d5f512e086d7342193a2d69bccf14e24b8924574e54aaa3bdd56d1f20987bbd8ac5485d65530122ea93186d8a4a8190a47eb57074126d25f55459a6be53c179dc6afdaccf7199560fcd709a37d2e8f6d8566e250ecb49b9bbd5f088e0c6d03491475913a07553740e03d404f95546b5a8c4696e02321b81938167fdf4dcf6a9480515b007915034945ab204a9a90115d1f33e0a44e1b3f83fe49ef5217257c", 0xd4) shutdown(r2, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r2, &(0x7f0000000340)=@in6, &(0x7f0000000380)=0x1c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r3 = dup(r1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000440)={0x4c, 0x7fff}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x1000, 0x0, 0xffffffffb8adfb6e}, 0x94) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_buf(r3, 0x0, 0x59, &(0x7f0000000640)="a1b533b87ca1921ff4e56a6dd499882fd896d63d6d0f0c09401d0403f10be9b37f1eaf058e03e91f013f8e539d0c93d3657da3261d9376c92b8372051189434aa279a9d85e715f07df360b6cc82df50c8d48e0a62b6fd681672ce797e861022baaef2239f967c06170538c39b99989d5e204b7d19af36c6f7b81bbe83a34ffaac4060ae2588479d0983a5593c604ec07c3f32d16c494fd0419a76755f3fc467cbc6108f9060c13aaa1487719bf209965fa77815017951e4cc2527e3d0a29075acb1a4ad74b2e5e595239de96f7693e6069d4c6808845fa", 0xd7) sendmsg(r2, &(0x7f0000001bc0)={&(0x7f0000000740)=@in6={0x1c, 0x2, 0xc7c, @empty, 0x6b43}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000780)="b382c2e85d8d0e8930b7ae168b2ce18ec9abf2fad201f12c72a176a465c2fbaa9770abaf23c898beef8e276312f820affe5bea425b4a3988a0c2c42215767935852c1242e6a657c9929337d309b205ab4bbe3d64f9dc46aad7ed791475c9ad96179924aaf0b77269d2625e3be92ee74783d5ed033cc8fb90ab5d30c8c7e11372074cc85bce5f8cf9de1b7c709c0db291331e564eb202d094", 0x98}, {&(0x7f0000000840)="a98711e8f2ff377b8b4247629fa966cc813984c7de1279aae16fab2b3d27b9fdb09e4e72669ff138289a3b7839d27c7a56cf1f812a9f9d1e53f8520e724c05ec65e5685c8c7e8c33dd2db236ed3da95926dea605e171b2d4bd08cb72621261db6df0c4363ace2a833da349beef5f887ad0f4ca0e5cef2af8100d5741eea1ef90872fd9c679dcb34682dc15242043dcdd985d6d2b321cb7dfb76df7075bd6d5815f8084555055e09bc3b3ac98aa6a605f41e0642289d2536decca7ee261e54841611775be950421782a9bb5bd1d4c", 0xce}], 0x2, &(0x7f0000000980)=[{0x80, 0x8e, 0xa317, "399ba9f93af188a0d9f0f448b1af10ca0c3656cbcb327347da1bf8dbf35f5f5cbea28d30837bbcb6905b5f3c451a36752aa607f870efd13542e753703d6e2cf24672ada85b49463f6041cad0ad57e817dc36a9060fd4d7f27d71e234c44e1cd7344cf1c38cf0a62159"}, {0x1010, 0x39, 0x9, "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"}, {0x38, 0x0, 0x7fffffff, "f285d91e4085dc986fc0017b38e0582e528f6d3c9f4c0919babba736dd30469072a5661402dd0591"}, {0xb0, 0x6, 0x4, "d14bd9febf73fe8f217e3385a4ac67f3c317280cb199fe6574fb0eb7e57b367674acc539a7d9b627285bcfad63138f0d25ae31c97cbd1a4cef82bd77df799e123d42b97d70e2bfc9b20f00d32247c70ac285d81411ba3a19cf6f928f686bd6b4f52721c208d68ea416eb9002d1587ff7b85dd8b5f2291b5a0dfe7fd3f2558821c306541bf140ddc6479c8c04fbf197b59307c0bf1e894f2086bcc5b285"}, {0x98, 0x0, 0x1, "88248b038926c022bf2930ea1c24d49432fce56072d35c445a10dc55f81f43a6a39d70ed334fd2c7ea8884d90d49bfd290b13bb8841418ef88524ac6816e9822e11da546e34e43e1d70f7fff3b2b38e540211023b93d9fb8f285bee9d2120afe6bbdc1fb5910beabcf5a65abc29fd5ac0e2733e96a5ea1c0b14a0c495316cbb10998"}], 0x1210}, 0x0) fstat(r3, &(0x7f0000001c00)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r5, &(0x7f0000001d00)="dd5a11af96f1dba98ebac41c7191ca88441ef348c3e045b2d9d97944e51a59f4969cb5f88fcce8", 0x27, 0xc, &(0x7f0000001d40)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001d80)={r4, 0xe}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001dc0)={@in6={{0x1c, 0x2, 0xfffffffffffff801, @loopback, 0x7}}, r4, 0x6, 0x0, 0x2, 0x6, 0x1, 0x8}, 0x98) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000001f00)={r4}, 0x8) fsync(r2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x55, &(0x7f0000001fc0)={0xfffffffffffffffb, {{0x2, 0x0, @multicast2}}, {{0x2, 0x2}}}, 0x118) socket(0x10, 0x5, 0x80000001) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000002100)=0x8, 0x4) 00:02:36 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "9a82c126b173f76d794a7f7c5548094f25166acc4782544341fb57adca8ac6c1e859b3dd044065e66e2381d3d588a3b4b0150539647a66b0be9ae9add7a670c882b00d30603f2555d1a6d4dbc0e02e57cf86e49544890d392b2a0c04cac7e971cfb0e136990f4871b7e79e0015393896e06c4ff6ddb8f5457fe84e0b11bd601de19b8e064d06f25d8aa38aaaeed59b6a88811d669ee9232ba86b65b9a50a34847bd244270e1d40a276d802467b054523571e9cfe2a21cda22d9de9b7afe358c814b500b3bd208ca6942ae5b645c955a99be15f9a4678017cd6b62fd987575836b2d4addc862fec2637d928a3691c88c2"}, 0x100) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:02:36 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 00:02:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) symlinkat(&(0x7f0000000040)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) r2 = dup2(r0, r0) readv(r2, &(0x7f0000001540)=[{&(0x7f0000000100)=""/18, 0x12}], 0x1) 00:02:36 executing program 2: open$dir(0x0, 0x0, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8, 0x30000000) r1 = accept4$unix(r0, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000080)=0xffffffffffffff47, 0x30000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x6b, "88a033a134961b1c8d9506ff266240291b5165db1e062c16b61aaa07e3f6e1cf6a6e6f50a4e97fa3832c8b1f081606d4ea51c944725120ffffe7b9bbd8b35a061c2e5187f64981e011d86969ac4d73a382eaf8837380143f58cfb4fdbff0d86903aeb1ccbd1f03654375f2"}, &(0x7f0000000500)=0x73) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0xf, 0x7fffffff, r3}, &(0x7f0000000580)=0xc) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xd40}}}, 0x84) mlockall(0x2) poll(&(0x7f00000005c0)=[{r5}, {r2, 0x2000}], 0x2, 0xfffffffffffffc00) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000400), &(0x7f0000000440)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000180)=0x8001, 0x4) open(&(0x7f00000002c0)='./file0\x00', 0x201, 0x88) pipe2(&(0x7f00000001c0), 0x100004) 00:02:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:39 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000240)=0x3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$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) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x21a) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:39 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000004c0)={0x8001, 0x82ee, 0x9, 0x3}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x5, 0x0, 0xffffffffffffff67) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000f0ffffff00000000000000000000000000000000000000000000000000000000000000000000000000ee00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010"], 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/17, 0x11}], 0x1, &(0x7f0000000240)=""/179, 0xb3}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000500)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000440)=0x200, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x6}, &(0x7f0000000400)=0x8) 00:02:39 executing program 3: r0 = getegid() r1 = getegid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r3, r3, 0x0) setgid(0x0) 00:02:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0xffffffff, 0x7fff, 0xf8, 0xa0, 0x100000000, 0x6, {@in={{0x2, 0x3, @loopback}}, 0x0, 0xffffffff00000001, 0x7f, 0x5, 0x6, 0xfffffffffffffff9}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}}}, r1, 0x6, 0xfff, 0x9}, 0x8c) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r2, 0xfc6f, 0x80000000, 0x81, 0x6, 0x1000, 0xb22, 0x3, {@in={{0x2, 0x2, @loopback}}, r2, 0x9, 0x8a, 0x9, 0x40, 0xfff}}, &(0x7f00000002c0)=0xb8) r5 = semget(0x1, 0x0, 0x8) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000300)=[0x4, 0x7, 0x5]) r6 = socket$inet6(0x1c, 0x10000007, 0x8001) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000340)=0x7, 0x4) syz_extract_tcp_res(&(0x7f0000000380), 0xb06, 0x1f) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) semop(r5, &(0x7f0000000440)=[{0x3, 0x5a}, {0x0, 0x7, 0x1800}, {0x0, 0x5, 0x1800}, {0x3, 0x2}, {0x1, 0xff, 0x1800}, {0x3, 0xffffffffffffffff, 0x800}, {0x3, 0x0, 0x1000}, {0x3, 0x3f, 0x1000}, {0x3, 0x4, 0x800}, {0x3, 0x20, 0x1800}], 0xa) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r7 = msgget(0x1, 0x8) msgsnd(r7, &(0x7f0000000500)={0x0, "035ed291db2bd8a46a7bc33bd701cf0558375195df30c3bf41e13d6ef350c4dfc480dde0574d08ba6cc3c1d29a81a1445b85a7e116773cd1287945e1e2ed88346c07360da47c0e9f38653c2a45eefb4cb8f178b2dff4355ab1775983811e379574c6e613c7b208ae88db04de13c92563a75ff87bdcffb5a80a74d40b1f1228233c8b57f8628b68a8f59536"}, 0x93, 0x800) getsockopt(r3, 0x5, 0x4, &(0x7f00000005c0)=""/141, &(0x7f0000000680)=0x8d) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f00000006c0)={0x6, [0x8, 0xfffffffffffffffc, 0x6, 0x9, 0x2, 0x2b]}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000740)={r4, 0x100000000}, &(0x7f0000000780)=0x8) poll(&(0x7f00000007c0)=[{r3, 0x2000}, {r0}, {r8, 0x105}, {r6, 0x47}, {r3, 0x4}, {r8, 0x144}, {r3, 0x5}, {r6, 0x11}, {r6, 0x10}, {r3, 0x50}], 0xa, 0x1000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000840)={0x1, [0x4]}, &(0x7f0000000880)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000008c0)={0x8, 0x4, 0x4600, 0x20, 0x40, 0x10000, 0x80000001, 0x1, r9}, &(0x7f0000000900)=0x20) utimes(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={{0x7f, 0x7ff}, {0x2, 0x9}}) r10 = open(&(0x7f00000009c0)='./file0\x00', 0x82, 0x21) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x9, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f0000000a80)={r2, 0x100}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r10, 0x84, 0x101, &(0x7f0000000b00)={@in={{0x2, 0x3, @rand_addr=0x9}}, r11, 0x8, 0x5, 0x4d, 0x1, 0x200}, &(0x7f0000000bc0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r8, 0x84, 0x8003, &(0x7f0000000c40)={r11, &(0x7f0000000c00)=[@in]}, &(0x7f0000000c80)=0x10) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000cc0)=""/43) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000d00)={r12}, &(0x7f0000000d40)=0x8) 00:02:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x1, @loopback, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@prinfo={0x14}], 0x14}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xc3}, 0x1) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x20000}, 0x20008) 00:02:44 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) select(0x4, &(0x7f00000001c0)={0x8}, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet6(r1, &(0x7f0000000040)=""/62, 0x3e, 0x80, 0x0, 0x0) 00:02:44 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0xffffffffffffff9f) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xffff14ac}], 0x2fe}, 0x0) 00:02:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="05e70000050046a51faf5a50f257e650297381f4cf244aa709639d471a959a8a715735c563a66611782a4c7d16b87ec41b745af4ae555f31b023d80e0fe194fb74b0978e782f8099c738ebdaa6eda7a10e1dd9f2f106520b0449e64879d862375accf8e44353044ff7193077a58e637ae7c444671cb494869aa335e4bdb6d7919f"], 0xe) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x48) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x9}, &(0x7f0000000100)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x1, 0xfe6a) 00:02:46 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340)={'accf_dns\x00', "ac63095a4fcf22e0d85741b545bc57d1e45dd2133b32bb4b2c394c1de2fc9f05a8acd5be4ecc3bf9424d147cff4f2233bf45c8fc273013c0ad64577d945a264402573d1d751c97731923ac93d9853e6cb8a2a814c0d6fa5881d30bf1b42c0dbbae4e33b32540fc8a1442a86e36ed42de6e970d881dafb891a17fa0ef11f4b8a4d174ca69d83d43ac78c7314702a2cdd28ac9e95b4636fdae30212ee0e6321239198f0ccdb58189cfbca2b1e6605eeca385a8c8af903c68cfe4b9121819a962fe8f12178e76da8f8ae090162acace7de26952387ce4e5a4d9c162adb16968881a7850dac9cc4722eef48ffb9cea870c01"}, 0x100) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000300)={0x7f, "91684a31eb7de032516d888ba8afa8ec"}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000040)=""/206, 0xce}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/34, 0x22}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:46 executing program 2: mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000000080)=""/65) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/241) 00:02:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f0000000080)) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f00000000c0)=0xc) 00:02:46 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x6}, 0x8) clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) 00:02:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:46 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x0, 0x220) r0 = socket$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$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x1, 0x5, 0x2}, 0x10) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000480)={0x1c, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f0000000500)=0x2, 0x4) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fstat(r0, &(0x7f0000000540)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='/.-}[\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='%$\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 00:02:46 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000720a000000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02004f00000000eb0000000000000006cb65e9b7"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x672}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:02:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e7cf0000110300"/20], 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000005d8700000000000000000000000000bb00"/128, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xe000000000000000, 0x0, 0x1c8, 0x586}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x9, 0xab, "7bcda3dfbf673842eb6123fb8a51e01946578db719d99456cc1529b9cced21a1cb130e6cf1545f0f9a8e2a3cea917db2abaa0efd1874494f8353195f8c60028b611b3adcc91c4721dfa00fdf93d5620365a9d8b303a8f80a5e6603049af1f695420eb58fdaee7fda5acb37b1a0b6406b2246db54bd84a2b5199565dfa6ab1d91e26a15850eb86cf878a589b33c7354ada11cac07d04cedcb2d1ee4f21e02858a084dd9ee4574d77225a802"}, 0xb3) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:46 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00000025c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002500)=[{&(0x7f0000000080)="3399386c85525edcfb587a97cc22ec0f30c6019ed9ba3c216ce51529751bc9cdd87bfeb5da", 0x25}, {&(0x7f00000000c0)="4cb52a43fb1c6d4b0e386382faf6dbacdc32a5166d23b1d4e0e71c90dea91f46274dd543e33021c36454d47ba5349fd159459a7b242d1cd4f2f85df569aa1028aab4973923b26a107c1b8c62dcb438b8b5f269058131c89122b317579190edece5099604c73f7872d963", 0x6a}, {&(0x7f0000000140)="44f337267df586dc437dd09fdfb701dd89f16a5d20e0c77c2b409b218d4f9416f610956b9d494e9fdc034fa1a641c9493a42adbe9a4801ba930a2dd5b37bb4dfede2", 0x42}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="479dff8d1b9ab2cb21efef4ac633471a9c183dc630f44893159c50aacf80db038dac1ef05fa5015759ab47bb5ba0ba9498a294b6b2a52722be50010068597961b0bd1220030b73c94427c136bc8d60e8004d96a7524da71ca0fffc7caf1bdb68d95f499fab1e9d0e427af8172a447f60eda77271c8681a1623078aca4fffc755f4638c6baf54ac588d3eb9efdd", 0x8d}, {&(0x7f0000001280)="a08cd56d44d03f2df32fcca90971e56b2c3800d6da0f1e9cb5e10c534e29f974a59d9063e50585c8353aa1eed8d63e1fa6baf646e75513bb7f8bc27b87a899349747648fbfa330144d5498d751980757ef2a2d358158371eabfc300d8b19dc7dfa9b3f8cf6423fa0e3b11f6ed90d4533b74d2dac4e2771808b36401ef97707c571a74be2b095642f08cbd214df98394c46107f04a15ddd05431e9ba37fba0935791c45a15ece29aba7977aef849839783be6f30b4c31c703812c81c7bc75c096", 0xc0}, 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", 0x1000}, {&(0x7f0000002340)="8b2f5fd2183c48e66c692e91ca776780fe6dec1e6888363143a079354801ed5e5cf23b0c366250653f699264fe2a0b4bb9278bad32c478f24a4e31ed436e0d1e59daf085416350ac8361d5ce8a47ac24974092598e24691bd3bc50332602696e65ebfafb17dd9c8cd324f8e5a4b82e9e5172c6ea2d718940339548e72f4c520a893ea7923d70d719eb0929db5eff345f301f0864b70c1f69f92b1d408bdae70d55254bfd05be00e2004570306bfc915a4faf33ac23000c6e538d6379afec78010836b9c96dc0ac0e7f3497f31244b68da9ed1b33afd07a2e1b045b25386f142d17dad3c436d19db55ffd36", 0xeb}, {&(0x7f0000002440)="2d1cd43cec00067768c0b7085a11f9f2647b8e2699bf9a9f6e193830912297637fa78d8cab9accbfaec99203c0ce8f48477e893afecdef0a8751b6d024100b76a330890aa0b353a817adb4a811f90cb717603ee490389b54528d59028d69f99fa0283b883844f11fc42dd43eaaf30b47af16c16e3e3f59ca7bd77c44168ca1fd36d5c0bcc17f5e2278a5a7b38d6936f5ace8299276a278bdf6ee22", 0x9b}], 0x9, 0x0, 0x0, 0x4}, 0x88) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x25, &(0x7f0000000040), 0x8) 00:02:46 executing program 3: r0 = open(&(0x7f0000000780)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) sendfile(r0, r2, 0x0, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000400)='D', 0x1}], 0x1) execve(0x0, 0x0, 0x0) readv(r1, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/151, 0x97}], 0x1) geteuid() 00:02:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:47 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) flock(r2, 0x2) flock(r0, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="25447104ab06263647fc2f33cf7a47edf310caf038d502752539987018fa86641b3327ce528dc3ce247c3213736bf4adf043b10e067e24c168bfbca7ee5379fcd79be51b08c30ae98e08dab722a7", 0x4e}], 0x1) 00:02:48 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) clock_settime(0x0, &(0x7f0000000340)) 00:02:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:48 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x1000, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x4}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xfffffffffffffffd, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) 00:00:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) socket(0x1c, 0xfffffffffffffffe, 0x6) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) 00:00:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xe, &(0x7f0000000000)={@multicast2, @multicast2, @local={0xac, 0x14, 0x0}}, 0x32e) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) 00:00:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x200) mkdirat(r0, &(0x7f0000000400)='./file0\x00', 0x20) connect(r0, &(0x7f0000000440)=@in6={0x1c, 0x2, 0x3a, @local={0xfe, 0x80, [], 0x0}, 0x7269ebe}, 0x1c) getegid() lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xc6, 0x4100, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2107000000fe8000000000000000000000000000a88000000000000200200000000000000000000000000000000028351d000000000000008000000077bbe63b1d007f00000000000000000000000000b77f00000000b600000000000000000000000100"/128, @ANYRES32=r1], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r2, &(0x7f0000001700)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6a}, 0x1c, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x20000) poll(&(0x7f0000000140)=[{r2, 0xe2}, {r0, 0x2014}, {r2, 0x2000}, {r0, 0x101}], 0x4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000300)="5f0aab328244f2fc109c782d807e4f8ee37de91946a2e1f8b11af7bc4d40d14d3356f78dde2e3d474b7e4e8cabb71469d99fc90341db32412fd07d591402429056795ff260b034a3770197daabab49b3b071a24245d6e485f5928e9899a62494da45405fae8bc2d741ebdda12d2ce51729a77fff1fb6f3e72dc8338256975867d2ce2612b53002a85c43aeb87896f1a8873cd66677e5e47f84771e22fa281dee328e973eb3f5cd8d9ba7286a8be3138ac43e6f96c7aa9763271e6074bbebdc5beaa52fa4a934ef64cd51c311cdbfbd4310ff88a1089f1c4229bae9ef5c62396d35edb91114bedee2ebec158c", 0xec) fcntl$setflags(r0, 0x2, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_data\x00', "bddc3dcd6b2fee5e84a7f6511afe260e694d0a4cb2cfc3115d569d09db8555b53654e8df87c589f1eae6a22d3477be9fc017eb71f8bb4fe93c39ee32e71ebd6866928fd6d38e3191e50e348dd3ecbfe6922d9e8030423db214e50c25346c8a8c15e5a5eb37fd533669a86caa25da34aeffb0d58bbd6acae0e6feacb437e5e28bfc9750f0c31605931223c4816a1f1850a74a291a3583f99987c00b6f7ad401eec11102febec0a3933094e8890712ccbbd6208102b0c2ef5093d4ce33810c5a5e86520e066a531f043f70397a87c2bc2c40f9f1cd745eb55f567a4ac2f849fce8febd59cc6a9d157bfe27a05fe688ec74"}, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000200)) ftruncate(r0, 0x0) 00:00:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:03 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000001500)=0x1002, 0x20000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8, 0x38) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x0, 0x4, 0x45, r3}, 0x10) getsockopt$inet_udp(r1, 0x11, 0x1, 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000440), 0x30000000) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001540)={@in={{0x2, 0x0, @multicast2}}, r3, 0xfffffffffffffffa, 0x2, 0x4, 0x3, 0x1, 0x2}, 0xa0) write(r1, &(0x7f0000000000)="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", 0xfb) 00:00:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x9, 0x5}, 0x8) poll(&(0x7f00000002c0)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x2}, {r0, 0x120}, {r0, 0x3557c6854e9b66af}, {r0, 0x4}, {r0, 0x2080}], 0x7, 0x9) 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) semget$private(0x0, 0x0, 0x100) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={r1, 0x4d, "e174411158e0152f5a52419de0295e5c01587a254de347e697ff9e4400181d1140b28c200407f087f8ff48b95a7217d2cdc611c8713e5982093b06e726e773959249a342f2dbde61d4ceb8c76f"}, &(0x7f00000005c0)=0x55) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x2, @rand_addr=0x6d9}}, r1, 0x100000001, 0x29ec, 0x5}, &(0x7f0000000240)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7fff, 0x7e9, 0x3f, 0x0, 0x7ff}, 0x14) r2 = geteuid() getresgid(&(0x7f0000000100)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x10001, @loopback, 0x7f}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) 00:00:05 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6, &(0x7f0000000280)=0x1c, 0x30000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r1) r2 = semget(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000240)=0x47e, 0x4) __semctl$IPC_SET(r2, 0x0, 0x2, &(0x7f0000000180)={{0x20311939}}) r4 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e21e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9db010000800000000000", @ANYRES32=0x0, @ANYBLOB="0000030007000000"], &(0x7f00000000c0)=0x362) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000100)={r5, 0x8001, 0x3, 0x5, 0x9}, &(0x7f0000000140)=0x18) 00:00:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt(r0, 0x80000001, 0xeea9, &(0x7f0000000400)=""/61, &(0x7f0000000440)=0x3d) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="5a0d60b893a02ed0110d8ceef6335b7956dde6cb285719ad3f82563d5c55017fa186cb28eb9c23a0dfb432b01a682c8ef16633fddd23285cdd74ae3ce60398e2962441723646e45df40a41180fe35b553e591f1c20842003c55cb25414152fc8fe5bede68ebf75c01e428997a61ad8cac710da8126987a38ac5fa42274a4", 0x7e}, {&(0x7f00000000c0)="d538a09d54fad6ec6d575bf072d8b79521a5a485d6dfbc592435136568e03462265aa47f217dcffe9300b2059047b89993a5f4d2c0abcc7a0fd58ab93cf672", 0x3f}, {&(0x7f0000000140)="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", 0xfa}, {&(0x7f0000000240)="baad249d5416c43634cc382f4a38716427d01c070ff9488bbb0af4d1aeab839fff04afcecfdf9aa20c22ad50c972d6edd59a967118f7f53a644566b7b800842d82498fb271673c9269ff4dbd14fe15edc25a95576a46447c0dd9b25415c6af3f26365dacb13cc6110bd00d358e01436495f996e4fc616cfd92891744086637644f04961db9c925a7a59a34600affa8446720b844345ac08583eeb2f155f595372c6b84a3c503fa444d61bf1cb5dbed6c397364a32bd2c721ae421465c42b36639651c49a7a516dd0661a022e2aa644aba5bfccaf024811126ff6612b2e07c4d45174d95f9f9f", 0xe6}], 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000580)="d2", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) clock_getres(0x0, &(0x7f00000003c0)) open(&(0x7f00000004c0)='./file0\x00', 0x8000, 0x94) 00:00:06 executing program 3: r0 = socket$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, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x1, 0x0, @loopback, 0x6}}}, 0x40a) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@loopback, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={r4, 0x100000001}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r5, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r0}, {r3, 0x80}, {r2, 0x80}, {r1, 0xa1}, {r3, 0x2}, {r3, 0x80}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r6 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={r5, 0x3, 0xf, 0x1, 0x100000001}, &(0x7f0000000280)=0x18) listen(r0, 0x10001) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r7, 0x800007e2780e3) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x700, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100004, 0x86) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x5}, &(0x7f00000002c0)=0x8) close(r2) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) execve(0x0, &(0x7f0000000180), 0x0) 00:00:08 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x8000, 0x9, 0x7f, 0x400}, 0x8) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4) recvmsg(r2, &(0x7f00000015c0)={0x0, 0xfffffffffffffe6a, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=""/249, 0xffffff2b}, 0x40) 00:00:08 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r3 = getpid() freebsd11_fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) r6 = getpid() r7 = geteuid() getgroups(0x5, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() freebsd11_stat(&(0x7f0000000880)='./file1\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000940)=[0x0]) r15 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) getgroups(0xa, &(0x7f0000000a40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000b80)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000540)=[{&(0x7f00000004c0)="b82d90c46856e8ea0e51345f9dc7af50da4d8df20c75aacd9fd729752bc7e8ca9596c1187f29598b889e255be773cbe4c5927837526883da6ed33e6b6e981cfbc4e194fb4536c3c206a22f88799d96d179f383b8a3a69469127f997fed15df224b8273", 0x63}], 0x1, &(0x7f0000000a80)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x38, 0xffff, 0x1, [r2, r2, r1, r2, r2, r1, r2, r2, r1, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}], 0xf0, 0x20185}, 0x108) 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) fcntl$dupfd(r2, 0x11, r2) r18 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r18, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r18, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r20 = getuid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x6, 0x1c10, 0x9, 0x20, 0x4, 0xfffffffffffffffa, 0x0, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r21, 0x9, 0x7}, 0x8) setreuid(r19, r20) pwritev(r18, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r18}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) 00:00:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00000009c0)="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", 0x63c, 0x4, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc011, 0x2) 00:00:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xa}, 0x10) 00:00:11 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$setstatus(r1, 0x4, 0x10000) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:11 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) readlink(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000280)=""/201, 0xc9) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0/file1\x00', r0, &(0x7f0000000080)='./file0/file1\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 00:00:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x100000001) ftruncate(r0, 0x2) r1 = dup2(r0, r0) read(r1, &(0x7f0000000100)=""/226, 0xe2) 00:00:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3f}, @in6={0x1c, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x66c3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x9, 0xe762, 0x3, 0x0, 0x7f, 0x0, 0x1000, 0x6, 0x5, 0x6, 0x6}, 0xb) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') freebsd11_mknodat(r0, &(0x7f00000003c0)='./file0/file0/file0\x00', 0xe0c0, 0x3) 00:00:12 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100)={0x1a9ec609, 0xfffffffffffffff7}, 0x10) r1 = getpgid(0x0) wait4(r1, 0x0, 0x100000000000401, 0x0) 00:00:12 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0xfb6}], 0x1, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000200)='./file0\x00', 0x600, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x605, @loopback, 0x7ff}}, r2, 0x5, 0x5, 0x19, 0x9c, 0x10001, 0x24}, 0x98) 00:00:12 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x81}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, r2}, 0x0) fdatasync(r0) 00:00:12 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e78", 0x16, 0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:00:12 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) 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) 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) write(r0, &(0x7f00000004c0)="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", 0x1000) 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) 00:00:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:17 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0xc5, @empty, 0x81}, @in6={0x1c, 0x0, 0x7, @empty, 0x6f7}, @in6={0x1c, 0x0, 0x8c6, @loopback, 0x617c}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x21, @empty, 0x7}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x10000}, @in6={0x1c, 0x0, 0x5, @empty, 0x5}, @in={0x2, 0x0}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000000), 0xc7) setsockopt$inet6_int(r2, 0x29, 0x2000000000031, 0x0, 0xfffffffffffffff5) 00:00:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0), 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x100, 0x1800, 0x7, 0x76, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x9, 0x4}, &(0x7f0000000240)=0x8) 00:00:17 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) r1 = socket$inet6(0x1c, 0x3, 0x9) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/162, 0xa2}, {&(0x7f0000000140)=""/4, 0x4}], 0x2, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8e04, 0x0) 00:00:17 executing program 3: r0 = socket(0x5, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffdf, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x100000001000000, 0x3, 0x10000, 0x4}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0xffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f000000000000000000"], 0x10) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r1, 0x7, 0x10000}, &(0x7f0000000440)=0xc) open$dir(&(0x7f00000003c0)='./file1\x00', 0x10000, 0x20) setuid(r2) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) recvfrom$inet6(r0, &(0x7f0000000080)=""/93, 0x5d, 0x41, &(0x7f0000000100)={0x1c, 0x2, 0x93, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) shutdown(r0, 0x1) close(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380)={0x9106}, 0x4) execve(&(0x7f0000000480)='./file1\x00', &(0x7f0000000600)=[&(0x7f00000004c0)='-\x00', &(0x7f0000000500)='(\x00', &(0x7f0000000540)='*+\x00', &(0x7f0000000580)=').+\x00', &(0x7f00000005c0)='.$!}{!]\x00'], &(0x7f00000006c0)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='\'\x00']) getsockname(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) 00:00:17 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:00:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) flock(r1, 0x5) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) 00:00:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x32, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @rand_addr=0x4, @multicast2}, 0xc) 00:00:24 executing program 3: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000180)="5e751fe9", 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xce, 0xffffffff80000000, 0x80, 0x4, 0x80000001}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="00800600000006000700080005004800"], 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x7f, @loopback, 0x423c416}}, r1, 0x6, 0x3, 0x40}, 0x8c) __getcwd(&(0x7f0000000600)=""/85, 0x3cf) 00:00:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:24 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffb) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0)) r2 = socket$inet6(0x1c, 0x5, 0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x6, 0xf, 0x100000001, 0x6}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x800}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000340)={r4, 0xa, 0x3, 0x5885, 0x100000000}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r3, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r5, 0x8, 0x0, 0x9, 0x9}, &(0x7f0000000140)=0x18) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) chdir(&(0x7f0000000040)='./file0\x00') 00:00:24 executing program 2: 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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8) 00:00:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000880)={0x1, {{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, {{0x1c, 0x1, 0x543298b5, @empty, 0x104}}}, 0x108) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000240)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x10000000) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000a00)={0x0, 0x7, 0x0}, &(0x7f0000000a40)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000a80)={r2, 0x4}, &(0x7f00000009c0)=0xfffffffffffffef2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r3, 0x882, 0x9ff}, &(0x7f00000003c0)=0xc) r5 = socket(0x0, 0x5, 0xc837) setsockopt$sock_accept_filter(r5, 0xffff, 0x1000, &(0x7f0000000640)={'accf_data\x00', "f9dd0210ea656ff669c13fc167c9faf2026982ce62bbd7289a11277dee71e4bcadd5040b2396f9e184b30edfda381173aa1c64f9bb25407e051eba5ae340827efc7579a82b09e44eac22143dd6ec698b60ce109a1d9b9d7022d48da63338cd92a29a768ee0973ec740f4d3148558507c2c4bc9912ba81bf1f63d0f8c532f41b14b3f9008f1a9efa2cda44a6fd3691970ade76df79891f33a3142334b9f1d3a77960206297f71b8c47b335e8405d844729e10cedf95841b857c3cdff7f91d7569f61b3811234106577fafeaeef541db9e355fde961d6e05457518931314a3c5aa94109cf1b232e7b1a4de2e7ce693c530"}, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e20ff0f000000000000000000000000000000000001000200"/128, @ANYRES32=0x0, @ANYBLOB="20da5b5e5137000000040000000d2200007007003be1188113ccb64239aa7e87e0c05340625364267719ae2b2ecdd273b208978e3fea92d9fb6c6207cb7cdafe7559dbddae815c2e7f879546dd162c1cc26a4e43a30e6522515d82a584bb7136fe2f85c52fc638b6e1083270231779c0e179b3e6d4eca922f817770c314f46954f111fc60f4af0f4d721c5c04d24803b615815a384dc6478e507f404fb867fb1c8815edb2bd794cdbafb48a74b95eb25182a5215b491db3d9fecc50a8af379e07dff0535f810a4b1637f2917b54c533b99dff892a66859c02ad3c945d3e68509c0702692b70569de047aa833f00548"], &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000400)={r6, 0x4d, "92268ef895066531bb77bd0b4ec292aa5efe02b668c8a3d0ca95bbff4ba2c05c7058af9974ae3777fa8aa27138d64e4998965575fd1cf5bfa2573c1d4e2613d369f732445b5264b429167675c5"}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x202) getrusage(0xffffffffffffffff, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000800)={r4, &(0x7f0000000740)=[@in6={0x1c, 0x3, 0x7fff, @loopback, 0x1}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x3}, @in6={0x1c, 0x0, 0x0, @empty, 0x80800000000}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000840)=0x10) semget$private(0x0, 0x0, 0x20) r7 = semget$private(0x0, 0x1, 0x405) __semctl$GETVAL(r7, 0x3, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x1000000100000, 0x84) close(r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) 00:00:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82000000000000000000"], 0x10) sendmsg(r0, &(0x7f0000000b40)={&(0x7f00000002c0)=@in={0x2, 0x3}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000300)="13daf30640a1dabf4f955196f17e56e2963e0ebc0c16384cdac6837423ec8613654b44f4cd20c4a194fdfd0a57349bc26832adec6807c742110c019ed1c83bfe3afff9", 0x43}, {&(0x7f00000003c0)="73317c7f40a49006e798df2a47c27ebd5ee572b83524f656fc005f0fd7010be74decaae9c011bbe115387a07c001722d6cfdc0b642924beb9841a9ce7f2dbae08694e89bfb54c4e69bca15963e09a17b0a905167e9386d98d9760ed95e48ec1fe8234cfc897e890febfbc555b855b03dd31b37a33608306e73458e9fa95c6f040a8e07514be1b0355004a7da64744aa5f9b0fd74b8c1be3d93a0a713a3ee24ccf72cd056c708", 0xa6}, {&(0x7f0000000480)="2cc179fc8f6fdc4842308e8e0451c197d8c5ca0638a878ad5828ac97d61d352007dea06bcf4203d70cc3c85c5169bc31186ce27f73be6215f31c71ee2544d861076093272a2e347491be2747301c94fbc2f62960d2222d6fb64db1cb", 0x5c}, {&(0x7f0000000500)="1c50f7633d8a78f785121a5131fd93a9a133a432b38e990fbffbcdd5b4a4bc98d78c977dd9eca216826965013115d24538d43b4a0acd0d8ffffaf941cdb0e909a3193fbdf27d74e278b7276a16c365705d39b009056149ea5052a3a1d19a01352a56aa756eb7b4418c0aa36ae3560f6938768f7bfd559605e299668bdf944d42d6907a7cc981f15bfd02bcb8cbc3a912317795ca0de8e649022669f3ae05fb1610f469edf99a57d6602e3a1b8051eea9", 0xb0}, {&(0x7f00000005c0)="065b5ace06f867fbfcdf057e79dace8b0602f91ff479a6235a73df31df015c36f30c7aac84fb064f6cf385d0669e9a274a695ab7b84aba1646c8419bded3aa6f33cac4808e2e", 0x46}, {&(0x7f0000000640)="9997ddd704b3ef73d7ee3a40ff92a7b4d13ffb7bf42f2aea697d2b53b6d4a86be8227bea8b3871b2efbfa4d15b99c25149d79143ab3cd7dc71a70d66b81667630b88496d", 0x44}, {&(0x7f00000006c0)="e93773d4d5d1", 0x6}, {&(0x7f0000000700)="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", 0xfb}, {&(0x7f0000000800)="3daf93271c4430fdcb67bb59a0448c1ec2d38890509574fe4056c3c088a9fa2e466865a2506c80ad6f17866593dda39d98bf7e8360c88ace073f6e1990216b943825784ee470fadefe881d8bff82fcfce41d58063322ffc23e51771e66da2e1750b47b72ff077e8d5013351c99b4427df65fed2d51c8", 0x76}, {&(0x7f0000000880)="3c7fea27464a9d170e1aaa73995034919253f211793b88baebc652524a8239e437b554cdfc2b3f39c231e53546f9797344834da122cc9eeb280d29c9d3587033a764916586dd2036912f3df86037519a7ec692409930cd5beef6c76432423bd080f0ca74e18dbc81b21ebbce7777bac5dc1066307b09afe691898db87d472a43844bdd666c74dbbfd3f2136c849cbb4099c3862f", 0x94}], 0xa, &(0x7f0000000a00)=[{0x108, 0x1, 0x100000000, "9aa0d633d39313830c44c49fe9aad4ee133e7da29a2f8be18cdca4f2605ed72b37ee7765efe1970fc70b0462aa79e77c804938d2f744aec1bbeb1201c835fbf260d19403f7c4bcd12a3b0018fb85e19b057bcf6580605b45bf0844e2851c9753c469774d56bc26de2b885191b90cb61eec557d3e0193ad52d0164dcd840f02d6f4131d8b31d7154538d5cae0338dbc18cbbde3c9f74651db2a128c074d46f3e83e7a775af11744abfd56f22637698d1ed15f3407e4d19b90179d76cb4ff78a5e3462c83cff61fe6ab9249ab07032f2eef4f762852bbdd6333db220ae552d34300c657484b714434cf1bfc3f5f47d12718c4b8784b9"}, {0x18, 0x11, 0x0, "d4644f00"}], 0x120}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x6, 0xfffffffffffffffd}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000b80)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000bc0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520, 0x0, 0x0, r1}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x6a4d, 0x7fff, 0x4, 0x6acc}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x2b2}, &(0x7f0000000200)=0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r3, 0x7e6}, &(0x7f0000000280)=0x8) 00:00:30 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x5}}, 0x0, 0x100000000, 0x1, 0x7, 0x0, 0x81, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x3000}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:00:30 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x9, 0x800000b35d}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="e8dd69838f9c36edf056d77f550c669f39416fbe466944ffa916cde502acb23fb6b3f90c812a3168070f0cd54086a7b65659d12725474057eab56479e191c2caf54b55a29a0158f00f01a88ade496837970832aaab23f2f9d5347d73b851e2a89fdc1a83638d9c81f76dbadf449673288e8763b753b4651bfd4c16ff7c0f2a68d2085da2e99bd870ea8227c5b350b43c5d7fe82686c0eb20379b485da30c79362b93f2d97bd553d90360acc53e0c1f4930f69c590e77f8696bbe16e84c1b6242c8b43dee9715fd80cdc5fe43cb27d127ebbaf705e7989e6aef49c8911851ff1649dc71460a87d0fc229fac30", 0xec}], 0x1, 0x0) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1d, 0x0, 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="08000000fe0b5980bf79293c0d21c3eaea0361512b3e23eb44ad59a8c25a278a25f9b1d728f714a2444559c68f8956311711d038b919a9cdf7f1a3e40792ac1901d2b8a3a690782ae1f9123b9d7cd5ccbd805194fbd2edf407c6655c088468", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x24) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x2) 00:00:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000005, 0x11, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = getpgid(0x0) fcntl$lock(r1, 0xc, &(0x7f0000000000)={0x1, 0x4, 0x9, 0x3, r2}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4, 0x4}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x56a8, 0xdc55, 0x0, 0x2, 0x3, 0xe8f1, 0xffffffffffffff80, 0x2, r1}, &(0x7f0000000140)=0x20) 00:00:32 executing program 1: getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r0, 0xffffffffffffffff]) chown(&(0x7f0000000300)='./file0\x00', 0x0, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r2, 0x2, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0xfffffffffffffff8, 0x400, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x1000, 0x9, 0xffffffffffffffff, r4}, &(0x7f0000000200)=0x10) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r5, 0x0, 0x1000000000003) flock(r2, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffbfffffffffc) connect(r5, &(0x7f0000000340)=@un=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)={0x3f}, 0x4) 00:00:32 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:00:32 executing program 3: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) socketpair(0x1, 0x20000002, 0xf5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setregid(r0, 0x0) 00:00:32 executing program 3: r0 = socket$inet6(0x1c, 0x20000000, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYBLOB="06f5247fbb415cf38f613e266834500900004159f3b021ae545eff1f26943e20009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f09297111acdf14a2fe3fda5074507831ccdaf6a4f1cdeddac20c21c9dd818198183e727b1343557823b8da799c915b6227017241e2c1c761abe9388b92c22423cde1d442405a8bae2090a47ee8f75d740f4de02a26060ddf49d529767ea134d24f75c151c6632c5cbe0c119119ec689649adc9f788d9651a8e92e52668addfac4b26911b4fbacd63725acbd6558ea01a05595d97a1fa0e03504bb98b4c49d1fde894c7722"], 0x0) getsockopt$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$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x1fc) 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$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) 00:00:33 executing program 2: r0 = shmget(0xffffffffffffffff, 0x3000, 0x102, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x2, 0x20000007, 0x8000, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) socketpair(0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() sync() 00:00:36 executing program 1: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x308020005) connect(r0, &(0x7f0000000400)=@in={0x2, 0x2, @multicast2}, 0xfffffffffffffc23) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x100, 0x1, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0x18) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x40, 0xee9, 0x1000000000000000}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x102, 0x4) mprotect(&(0x7f0000c16000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000e32000/0x14000)=nil, 0x14000, 0x1) 00:00:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {0xffffffffffffffff, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:40 executing program 3: mprotect(&(0x7f0000ead000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x7, 0x410, r0, 0x0) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r2, 0x5}, &(0x7f0000000680)=0x8) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x6}, 0x8) symlinkat(&(0x7f0000000780)='./file0\x00', r0, &(0x7f0000000800)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)) open(&(0x7f00000006c0)='./file1\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) 00:00:40 executing program 1: r0 = socket(0x10, 0x1, 0x8a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, {0x1c, 0x1, 0x85, @local={0xfe, 0x80, [], 0x0}, 0x1ffe0}, 0x80000000, [0x4, 0x9, 0x9, 0x5f4, 0x1ff, 0x200, 0x1]}, 0x5c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000040), 0x100000) r2 = accept(r1, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)=ANY=[], 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x1, @empty, 0x4}}, 0x0, 0x9, 0x20, 0x294, 0x1, 0x1, 0x4000000000000000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000240)=r4, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:00:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x2, 0x8]}, &(0x7f00000000c0)=0x8) 00:00:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept(r0, &(0x7f0000000000)=@in, &(0x7f00000000c0)=0x10) socketpair(0x1c, 0x10000003, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000040)=0xff, 0xfffffea9) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000080), 0xc) 00:00:40 executing program 1: socketpair(0x1c, 0x1, 0x3, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080)=0xfffffffffffffe63, 0x10000000) getsockopt$inet_mreqn(r1, 0x0, 0xe, &(0x7f0000000100)={@loopback, @loopback}, &(0x7f0000000180)=0x127) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3], 0x28}, 0x0) shutdown(r2, 0x0) 00:00:40 executing program 1: socketpair(0x1c, 0x1, 0x3, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080)=0xfffffffffffffe63, 0x10000000) getsockopt$inet_mreqn(r1, 0x0, 0xe, &(0x7f0000000100)={@loopback, @loopback}, &(0x7f0000000180)=0x127) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3], 0x28}, 0x0) shutdown(r2, 0x0) 00:00:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {0xffffffffffffffff, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x97, &(0x7f0000000140)=[@in={0x2, 0x1, @rand_addr=0x1}, @in6={0x1c, 0x3, 0x5, @empty, 0xffff}]}, &(0x7f00000001c0)=0x10) select(0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x401, 0x4d4000, 0x8, 0x5}, &(0x7f0000000080)={0x101, 0x5, 0x2, 0x2, 0xfffffffffffffffd, 0x80000001, 0x4, 0x20}, &(0x7f00000000c0)={0x400, 0x1000, 0x7, 0x101, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000100)={0x5, 0x2}) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d) 00:00:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000000000)="7909008ce60c923afeed35c008060020080014047102035263c8c2d50b8fa73e1a9ab221b4ba2070070071ac960d7aacad5ed7721a2c000049084b98e76eea0a1ae671ac960d") setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:00:46 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) execve(0x0, 0x0, 0x0) write(r2, &(0x7f0000000080)="d9", 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/144, 0xfcb9) 00:00:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x1f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r4, 0x8000}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0xa9, 0x200, 0xffffffffffffff80, 0x38fb74a9, r5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(0x0, 0x0, 0x0) 00:00:47 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) execve(0x0, 0x0, 0x0) write(r2, &(0x7f0000000080)="d9", 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/144, 0xfcb9) 00:00:47 executing program 3: r0 = getegid() getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) getresgid(&(0x7f00000002c0), 0x0, 0x0) 00:00:47 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) r1 = semget(0x1, 0x1, 0x4) semop(r1, &(0x7f0000000140)=[{0x1, 0xfffffffffffffffc, 0x800}, {0x2, 0x81}, {0x1, 0x6, 0x800}], 0x3) r2 = socket(0x2, 0x10000003, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1012, &(0x7f00000005c0), &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xdf7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r3, 0x1ff}, &(0x7f00000000c0)=0x1) 00:00:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {0xffffffffffffffff, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:00:52 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f00000001c0)) r1 = dup(0xffffffffffffffff) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r2, 0x0, 0x1000000000003) getpeername(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) bind(r0, &(0x7f0000000500)=@in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r3, 0x4) fcntl$dupfd(r1, 0x11, r0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576", 0x78) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$sock_int(r1, 0xffff, 0x1, 0x0, 0xfffffffffffffeac) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000540)={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x94}, {0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0xfffffffffffffffe, [0x9, 0xdabe, 0xffff, 0x1ff, 0x1883157f80, 0x8, 0x7, 0x1dc]}, 0x5c) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000400)={r3, 0x3284a939}, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x100005, 0x80) r4 = dup(r1) pwritev(r4, &(0x7f00000004c0)=[{&(0x7f0000000700)="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", 0x1000}], 0x1, 0x0) 00:00:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000240)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) accept4$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x10000000) r1 = semget(0x3, 0x7, 0x30) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/60) poll(&(0x7f0000000140)=[{r0, 0x4}, {r0, 0x20}], 0x2, 0xfff) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2) fcntl$setflags(r0, 0x2, 0x0) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000300)=""/122) socket(0x0, 0x5, 0xc837) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x202) fcntl$setflags(r0, 0x2, 0x1) semget$private(0x0, 0x0, 0x400) r2 = semget$private(0x0, 0x1, 0x405) __semctl$GETVAL(r2, 0x3, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0xf, 0xf, 0x100000001, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r3, 0x8001, 0x8}, &(0x7f00000002c0)=0xc) 00:00:53 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget$private(0x0, 0x2, 0x8) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000000240)=""/221) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) socketpair(0x0, 0x0, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x2100, 0x6, 0x7ff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e2200"/136, @ANYRES32=r3, @ANYBLOB="f8000000020000001002001b0000000001800000d24ee131d12be9bbce98c9099693e29059502de20ba9cb19b6a9d7f0e8cd1a0e32e883158340bd979046cc989765b567c92a142d0c595c81fbc16f50c70b7aa0041cad28c62becdc9d263e70f7a72f"], &(0x7f0000000200)=0xa0) 00:00:53 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9204008cea"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffcca) sendto(r0, &(0x7f0000000040)="76fd5b386bcf13a26c2815f75055925f3c06ea196117bd0404165ed1f3ac4665ac9b1967fb78deee3a20efe798c5700492", 0x31, 0x100, &(0x7f0000000080)=@in={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000100)="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", 0x1000, 0x0, &(0x7f0000001100)=@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, 0x1c) 00:00:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0xffffffffffffffff, 0x40000) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000006c0), 0xffffffffffffffee) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000340), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000540)={r3, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x384c568169da9ce9) lseek(r0, 0x1, 0x1000000000003) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r3, 0x100000001, 0x7d100000}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000005c0)='newreno\x00', 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000a40)={r3, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000680)=0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r4 = semget$private(0x0, 0x3, 0x100) semop(r4, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x2) freebsd10_pipe(&(0x7f0000000580)) pipe2(&(0x7f0000000300), 0x0) 00:00:59 executing program 2: select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast1, @multicast1, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000280)={@loopback, @rand_addr, r2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="05ddb600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x7, @empty, 0x80000000}}, r4, 0xd3, 0x6, 0x10001}, 0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r3, 0xfffd, 0x9}, &(0x7f00000001c0)=0xc) 00:01:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000006c0)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r1, 0x3ff, 0x78, 0x3, 0x10000, 0x4}, 0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000007c0)=ANY=[@ANYBLOB="02004e230000000300"/136, @ANYRES32=r1, @ANYBLOB="ff0f9b181a53cb5996f80200002c002000200000"], &(0x7f0000000700)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x9, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000003c0)=[{r0}], 0x2000000000000033, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0xffffffffffffff80, &(0x7f0000000900)=[@in6={0x1c, 0x0, 0xc07, @empty, 0x1f}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0xffffffffffffffc1, @empty, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0xb0db}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x3566, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x81}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x7, @empty, 0xde47}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000640)={r1, &(0x7f00000004c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000680)=0x10) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={r3, 0x2, 0x9}, &(0x7f0000000600)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="01030000ffffffffff22000008000000020000006ec7c7c759b42b438cef622a492c40f49e0545ba4e873a6330976cf208dc8d0c50fd2c521d4bb8b12ac7331859bfb2f41deeee771f7df751e8cee7f7c13083bfa3a3b87e8365181c719562be1ab7bf3ad73ab8"], 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) connect$unix(r0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) 00:01:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:06 executing program 2: rmdir(&(0x7f0000000000)='./file0\x00') execve(0x0, &(0x7f0000000580), &(0x7f00000001c0)) 00:01:06 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0x1, 0x30e) setrlimit(0x3, &(0x7f0000000040)={0x2, 0x4}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x3, 0x4) r3 = socket(0x1f, 0x5, 0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @rand_addr=0x559d}}, 0x0, 0x4, 0x700, 0x2, 0x6, 0x7, 0x200}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000003c0)={r4, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000001c0)={r4, 0xcb, "0cd018bb43ac61ee9aa7f069f9b2f81ce9237aea36952c9ddc587e92299e24baaa73b29eaca40ebe3c73ac6f0995a04b97d6264d2804a8ecf978f0ba845110317245ea3979f79f384a31ea004796830b18406916890b202ef5ab9b4f81242376ace78279b68eb3731e2a5d953a7c850dc1b6e81fda88d02054ee61fe3ef63786cf72e9309a7e625df9aa2677f9c1f5621cd5ef80611beb6628bb4ec90bedbb31fd13edb33335890c68c264578c48280735f84eda62eefbc7c6807d7bd891e1248b5317c2de918f4050956c"}, &(0x7f00000002c0)=0xd3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x81, r4}, &(0x7f0000000340)=0xc) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080), 0x71) 00:01:08 executing program 1: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {}], 0x2) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:01:08 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x2, 0x9, [0xffffffffffffffff, 0xb2, 0x68986e85, 0x0, 0x1, 0x5, 0xc9b, 0x7f, 0xffff]}, &(0x7f0000000080)=0x1a) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x96}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) close(r0) 00:01:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x7) setuid(0xee01) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) r2 = socket(0x17, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x800, 0x8001}, &(0x7f0000000200)=0xc) 00:01:08 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname(r1, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8) fcntl$lock(r0, 0xa, 0x0) 00:01:08 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0x8001) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0xf87e}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) pwritev(r0, &(0x7f0000000840)=[{&(0x7f00000004c0)="89b314a9e5f5811ee42d43c9994c00791d60302fb6227273ac805e13110b57720ebae1a9c97a357df5ce0dd48df631a07e3143d6563eb4d1ab1a38a21908566e3bea5ee554d788b48109d97f8bdc905562ac64c23d33099691b7edbb463f984ab3ebe2fd7a719d53dc236d695963c40296cee6271eb3ec5c848091f51b94e4bd23488df32d0510ee6b052e79347d0a83aa2fe34c084c9cb2877550a5a65720d2499a9d689f4fb4b4b92311234bd86e36b03ccb14c4cc5770678a06a4ba2aa8188839bd9278fe70e89ad6d08b142092fe8c72687ad7d44006b6f8ec11331c4616ef00f38f3fdcaf01e47c", 0xea}, {&(0x7f00000005c0)="58053f7aa5cb8b670bba2d56b379f5c8ddab824cd472b0701d2e", 0x1a}, {&(0x7f0000000600)="bb486559b657b43f2d0a00e04b76a6f0d928bbe7675799f75c298f49bf54510fb18b85908e09865908bcefb61deb3329a47ee524262d3e25cd6c02c56a632c55f2d54114907f0a63cea83c99465eb24813f70776536e98b724cfb1c8da9b52bb93ad70c68115b7f6e492f262a8386cf67738c2f05bc790e2a861ec087d7190276b73ff3642b096067655b9f75d2d72815d15572be8a16964fb1b445d67625c2f5c9daf303479e593b53c1c0f52944394cf3f288ba87f13d5197325adfec19fdc3b", 0xc1}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000000700)="a4e2db1f8ae71f0dafa5bf6bf911bc3a865d8fd2f1a06b3aaf7a09913e977b9fd000895af4703bb9db828e261a4af1b00b2bd26e4c1f39b89cfd552eb61f72787d3622e763c555f071b83a16a36fc5e3953543d0de93964350d7cbf2dcdbc613f5e4cc65f6a5da1be8183dd3ce54c9e1f68ec840559263401e4d6179161208c421304db091cd51edc95be366aeda85ffb8d30be9058ef24e32d33a7b04d3a029f74504412aee3e792034ae2183804d69bc1035365809f8bc5e0ac9d8eaaabd8b21c4d28db55338c322d9df38e85c4bda1cc2311f06432e75dce4c75a29a356455ef0", 0xe2}, {&(0x7f0000000800)="36c954b3e738", 0x6}], 0x6, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(r2, &(0x7f0000000080), &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000440), 0x4) mlockall(0x400020000000005) sync() mlockall(0x2) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) syz_extract_tcp_res(&(0x7f0000000480), 0x6cd0ea41, 0x9a4) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@rand_addr=0x1000, @empty, r4}, 0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:01:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x810000000000002, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="02050000898d5437654fd9b7ef9d1d3ad8f8db4eb85aa5f93d7969c4b8b9114f42a0fdeddd0c86cc2bf410bdf47da2a2cb6763bf692491b78c5538e712e974c027b01d4fa0d359ac053f50dea5ab0f4aa81d9b4f69c8989937f5b78769e18269069a48e78c1346782e49d074ef418c552df09bb5c604f2d03b1ffd4deb0be0e4a195ab9b0c5548d2db4b843fbc4230881b37d6dbf06fc54b04a5dd9b0e36099550d7f9c062ca748294787a520755a0ed78b69f66a601ff259c7c47945a9264fab6ab40779eae681e9923b8d9482966597758ca41d5c086a3de65202caa4c25310c4248fafa49b304beb3672eb53721273913838fac1961"], 0x0) 00:01:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) r1 = socket(0x10, 0x10000003, 0x5) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) sync() getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:01:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) utimensat(r0, 0x0, 0x0, 0x10000000000000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0}, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3a4, 0xe00, 0x0, 0x800, r1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x6c68}, &(0x7f00000000c0)=0x8) socket(0x2, 0x0, 0x0) 00:01:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x9, @empty, 0x2}, {0x1c, 0x2, 0x10000, @empty, 0xffffffffffffffc1}, 0x0, [0x4, 0x0, 0x1ff, 0x0, 0x9, 0x7de5, 0x8, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x1e, 0x0) 00:01:12 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0}, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) r2 = dup(r1) setsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f0000000200)="fc468ee8b1e7420709582cac8eb9a56d5bb4df5514d5636bd53287ffb9a194c8510fdab6e2e49e73adaf426d02325e3cdd317dee4f4a8caa4c929964efecf21380cff437e4911a49b00cf63b263258c078334c25360decff98a0704fb9a599247e364ad058868ecf71871748fc1ec40384db6dfbc75eb33b9de5f35b61e617d968a7e99ec97bffefd83ee3ff175c687520d3f411984d31ec9051c2d8e05573c6d42616c9af2a63c9a41d9c0b0e2168e1f149ed235867e91619a968858e8c2acf2a14043b0e5f755a6a", 0xc9) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000180)={r0, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) freebsd11_mknodat(r3, &(0x7f0000000100)='./file0\x00', 0x6004, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) 00:01:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) r1 = socket(0x10, 0x10000003, 0x5) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) sync() getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:01:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xffdfffffffffffff, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) 00:01:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:15 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000e4b000/0x4000)=nil, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:01:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x3) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) write(r0, 0x0, 0x75) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:01:15 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x800, 0x9, 0xfffffffffffffffe, 0x7fff, 0x6, 0x1, 0xfffffffffffffff7, {@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x6, 0x800, 0x895, 0xffffffff, 0x5}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xffffffffffffffff, @empty, 0x5}}, 0x0}, &(0x7f0000000300)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800, 0x0, 0x0, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20108, &(0x7f0000000100)=@file={0x21c00, './file0/file0\x00'}, 0xffffffffffffff8c) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x14}, 0x8) 00:01:15 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x10000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x2100, 0x8, 0xffff, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x200}, &(0x7f0000000300)=0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000500)="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", 0x1000) msgget(0x1, 0x200) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xa, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000340)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:01:19 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0xd5, 0x400, 0x4000, 0x5, 0x13, 0x101, 0x40, 0x100000000, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={r2, 0x7, 0x956, 0x4, 0x20, 0x2, 0x4, 0x1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x100, 0xfd, 0x7fff, 0x9, 0x8}}, &(0x7f0000000680)=0xb8) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000840)='./file0\x00', 0x1, 0x8) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) r7 = accept4$inet(r1, 0x0, &(0x7f0000000800), 0x30000000) r8 = socket(0x2, 0x10000003, 0x4) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r10 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f00000006c0)={r6, 0x6, 0x96c, 0x2}, 0x10) ftruncate(r10, 0x7e2780e3) r11 = open$dir(&(0x7f0000000940)='./file0\x00', 0x810a, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4) ppoll(&(0x7f0000000080)=[{r4, 0x20bc}, {r10, 0xb2}, {r8, 0x40}, {r8, 0x4}, {r9}, {r7, 0x120}], 0x6, &(0x7f0000000140)={0x7, 0x8}, &(0x7f0000000240)={0x4}, 0x8) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r11, 0x1f470000) setsockopt$inet_msfilter(r10, 0x0, 0x4a, &(0x7f0000000880)=ANY=[@ANYBLOB="00000001e0000001f24167c2c9e2d9fb0335f9aefa7c3b6620000000ac14000001ffbfffff0000000000000036da461973165226398be6fec0a4f89939a3b83bf57a4674d763b221e3071ae7711d1f5122e2636ddd00"/98], 0x24) 00:01:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0x392) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) 00:01:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x64}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:22 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = semget$private(0x0, 0x4, 0x402) __semctl$SETVAL(r0, 0x3, 0x8, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3f, 0x101}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, r2}, 0x8c) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000140)='./file2\x00', 0x4000000000) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) 00:01:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x40, 0x5, 0x2, 0xe8f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fsync(r2) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001}) fcntl$setstatus(r2, 0x4, 0x10040) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e23c2360000fe8000000000000000000000000010aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000070000000000000000", @ANYRES32=r1], 0x84) 00:01:22 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0xd5, 0x400, 0x4000, 0x5, 0x13, 0x101, 0x40, 0x100000000, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={r2, 0x7, 0x956, 0x4, 0x20, 0x2, 0x4, 0x1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x100, 0xfd, 0x7fff, 0x9, 0x8}}, &(0x7f0000000680)=0xb8) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000840)='./file0\x00', 0x1, 0x8) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) r7 = accept4$inet(r1, 0x0, &(0x7f0000000800), 0x30000000) r8 = socket(0x2, 0x10000003, 0x4) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r10 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f00000006c0)={r6, 0x6, 0x96c, 0x2}, 0x10) ftruncate(r10, 0x7e2780e3) r11 = open$dir(&(0x7f0000000940)='./file0\x00', 0x810a, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4) ppoll(&(0x7f0000000080)=[{r4, 0x20bc}, {r10, 0xb2}, {r8, 0x40}, {r8, 0x4}, {r9}, {r7, 0x120}], 0x6, &(0x7f0000000140)={0x7, 0x8}, &(0x7f0000000240)={0x4}, 0x8) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r11, 0x1f470000) setsockopt$inet_msfilter(r10, 0x0, 0x4a, &(0x7f0000000880)=ANY=[@ANYBLOB="00000001e0000001f24167c2c9e2d9fb0335f9aefa7c3b6620000000ac14000001ffbfffff0000000000000036da461973165226398be6fec0a4f89939a3b83bf57a4674d763b221e3071ae7711d1f5122e2636ddd00"/98], 0x24) 00:01:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @local}, 0xc) 00:01:23 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[], 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r2, 0x4, 0x0) link(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00') fcntl$dupfd(r0, 0x0, r0) 00:01:23 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0xc2) socket$inet6_sctp(0x1c, 0x5, 0x84) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffe) 00:01:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x7, 0x0) r3 = dup2(r1, r2) connect(r2, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xfd1e) ppoll(&(0x7f0000000140)=[{r0, 0x1cd}, {r3, 0x400000080}], 0x2, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 00:01:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x64}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:25 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x3, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xfe, "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"}, &(0x7f0000000000)=0x106) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6]}, &(0x7f0000000240)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)={0x2, [0x323, 0x8001]}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) 00:01:25 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x1}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x3, 0x0, @loopback, 0x2}, {0x1c, 0x1, 0x1, @loopback, 0x3}, 0x4, [0x9, 0xff, 0x0, 0x2, 0xc31b, 0x3, 0x8, 0x838d]}, 0x5c) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:01:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x80, 0x5, 0x73, 0x1}, 0x8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10800, 0xc0) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:01:25 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet6(0x1c, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mprotect(&(0x7f0000aa1000/0x2000)=nil, 0x2000, 0x6) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x4, "69cb954445d883891bd5a3da4409c60d"}, 0x14) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:01:25 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) shmget(0x3, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:26 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x1010, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1) 00:01:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x64}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:29 executing program 1: munmap(&(0x7f0000bb4000/0x2000)=nil, 0x2000) msync(&(0x7f0000b11000/0x2000)=nil, 0x2000, 0x2) 00:01:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r2, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe) setreuid(r1, r1) setuid(0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x7fffffff, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) geteuid() fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) 00:01:29 executing program 2: munmap(&(0x7f0000c3f000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000b30000/0x1000)=nil, 0x1000) clock_settime(0x4, &(0x7f0000000000)={0x3868}) syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") 00:01:29 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x41114758, 0x9, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x0, r1}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x81, 0x4520, 0x104, 0xfffffffffffffffa, r1}, &(0x7f00000002c0)=0x10) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:29 executing program 2: munmap(&(0x7f0000c3f000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000b30000/0x1000)=nil, 0x1000) clock_settime(0x4, &(0x7f0000000000)={0x3868}) syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") 00:01:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91abfdb869a7ff5f75cc1d4e01755d862d1a72281d"], 0x28, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005085b04afcd0c515814d33b82d478400"/192], 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) sync() connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) 00:01:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x1012, r0, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = fcntl$getown(r0, 0x5) getpgid(r2) r3 = msgget(0x1, 0x1) msgctl$IPC_RMID(r3, 0x0) utimes(&(0x7f0000000840)='./file0\x00', &(0x7f0000000800)={{0x80000000, 0x50ae4d07}, {0x28000000000, 0x8}}) ppoll(&(0x7f0000000200)=[{r0, 0x4}, {r0, 0x62}, {r0, 0x1}], 0x3, &(0x7f0000000280)={0x400, 0xffffffffffffff00}, &(0x7f00000002c0)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x7f, 0xf, 0x3, 0x1}, &(0x7f0000000700)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000740)={r4, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000440)=0xffffffff, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setflags(r5, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgrcv(r3, &(0x7f0000000780)=ANY=[], 0x0, 0x4, 0x7fd) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x4, 0x4) fchdir(r5) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x50, &(0x7f0000000540)={0x80000000, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x83) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000bb070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/128, @ANYRES32=r4], 0x2) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000380)=""/88) poll(&(0x7f00000007c0)=[{r5, 0x14}], 0x1, 0x7f) msgget$private(0x0, 0x108) 00:01:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {0xffffffffffffffff, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:35 executing program 2: munmap(&(0x7f0000c3f000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000b30000/0x1000)=nil, 0x1000) clock_settime(0x4, &(0x7f0000000000)={0x3868}) syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") 00:01:35 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x80000001, 0x1, 0xb3c, 0x7}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x1, 0x9, 0x1}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x95, {{0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10002}, 0x10) 00:01:35 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) setgroups(0x0, &(0x7f0000000100)) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="9d", 0x1}], 0x1) 00:01:35 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in, &(0x7f0000000040)=0xffffff25) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) sendto$inet6(r0, &(0x7f0000000140)="f1587f982d82ab1e8ca362ded047173c983731a0144c055c93dc4925a3cc11552ab538fb06fd83bf65baa591e812fbacf72298ad01fa7bb858c5d205f8ff0f981d7c59d6edda3b940a6e78ca628130dcd1b4db9032e54bf2d31eb2cdf0df87c3a168ec0a336219f5e18fe92ecd47822d2d7d018635ed6ffb89fe3073aa26ecaa73aa6548229f6cfec458abc7228d", 0x8e, 0x101, &(0x7f0000000000)={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) semget(0x0, 0x3, 0x300) 00:01:35 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x5, 0x7ff, 0x5e85ebb5, 0x6, 0x1, 0xfffffffffffffffa, 0x81, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x9, 0x5, 0xffffffffffff0000, 0x9, 0x7}}, &(0x7f0000000280)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x3b, "31cf708e0cc59509e3f9d58a03df405a5d46db13f4e87d421dacca8706edfbd3a4694b8a6d80f07ff16ade29ada8b0eb55b430e73747e469f8d857"}, &(0x7f0000000340)=0x43) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x9, 0x1, 0xfffffffffffffffc, 0x6, 0x3, 0x3ff, 0x7, {@in6={{0x1c, 0x3, 0x6, @loopback, 0x3}}, r2, 0x8, 0x1f, 0x0, 0x2, 0x1}}, &(0x7f0000000440)=0xb0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x220, 0x5, 0x7f, r5}, &(0x7f0000000100)=0x10) fstat(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000480)='./file0\x00', r6, r7) r8 = openat(r4, &(0x7f0000000680)='./file0\x00', 0x40, 0x90) setsockopt$inet6_sctp_SCTP_NODELAY(r8, 0x84, 0x4, &(0x7f00000006c0)=0x1a2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x2001, &(0x7f0000000000), 0xfe6a) 00:01:35 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) listen(0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) accept4$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000040)=0x1ff, 0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r4 = semget(0x0, 0x3, 0x100) __semctl$SEM_STAT(r4, 0x3, 0xa, &(0x7f0000000200)=""/71) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:01:36 executing program 1: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) r1 = socket$inet6(0x1c, 0x5, 0x6f0) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000000)={0x4, {{0x1c, 0x3, 0x80000000, @empty, 0x2}}, {{0x1c, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x4c8c0f50}}}, 0x108) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/153, 0x99}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/180, 0xb4}], 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, 0x0, 0x0) 00:01:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {0xffffffffffffffff, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x8, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8, 0x60) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c07f8f331bedc01000"/136, @ANYRES32=r2, @ANYBLOB="680f08003c000000"], &(0x7f0000000240)=0x94) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x5, 0x0, 0x3}, &(0x7f0000000280)=0xf4) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @broadcast}, &(0x7f0000000040)=0x8) 00:01:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x1}, 0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:01:38 executing program 3: r0 = socket(0x17, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e078c7cfe91fbebfa000000000000000000", @ANYRES32=0x0], &(0x7f0000000380)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r1}, &(0x7f0000000400)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x518df1104e57966c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[], &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000480)={0x2, 0x2, 0x400, 0x2, 0xe, 0x4, 0x81, 0x8b87}, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xeea, 0xe00, 0x914b, 0x1, r2}, &(0x7f00000000c0)=0x10) pipe2(&(0x7f0000000140), 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0x10, 0x7ff) 00:01:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0xce39c25) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0)=0xffff, 0x4) ppoll(&(0x7f00001b2000), 0x0, &(0x7f0000000380), &(0x7f00000003c0), 0x8) fstat(r0, &(0x7f00000005c0)) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x20}, {r0, 0x104}, {r0, 0x2004}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x2000}], 0x7, &(0x7f0000000140)={0x8}, &(0x7f0000000180)={0x9}, 0x8) 00:01:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) flock(r0, 0x7) shutdown(r0, 0x1) shutdown(r0, 0x100000000001) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r4 = accept4$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) close(r0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) accept4$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x20000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) syz_execute_func(&(0x7f00000003c0)="420f33410f800000010098470f01ef2e0f01d68f290091eb26f011a90d0000004302bc2803000000f26fc4e1697d0e") msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x5, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) fcntl$getown(r0, 0x5) 00:01:38 executing program 2: socketpair(0x1c, 0x0, 0x1000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/54, &(0x7f0000000140)=0x36) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x3a, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) 00:01:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) shutdown(r0, 0x1) 00:01:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {0xffffffffffffffff, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xa1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = socket(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x40, @empty, 0x6}}, 0x0, 0xfb, 0x40, 0x800}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r3) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000000c0), &(0x7f00000002c0)=0x8) 00:01:46 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x7, 0x410, r0, 0x0) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x8, 0x8, 0x0, 0x2, 0x6}, &(0x7f0000000140)=0x14) 00:01:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x88) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="434e22e23dbd9890f85d"], 0x1) setreuid(r1, r1) setuid(r1) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x81, 0x6, 0x20, 0x71, 0x5, 0x46, 0x9, 0x7fc, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r3, 0x24ff}, 0x8) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r3, 0x800}, &(0x7f00000003c0)=0x8) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x10000000) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x2) 00:01:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = getuid() setuid(r2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8a82, 0x22, 0x6, 0x8, 0xfffffffffffffffa}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, r3, 0x6, 0x7, 0x0, 0x2, 0x9, 0x7fff}, 0xa0) 00:01:50 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x80000001}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25feabd4fb22c600000084000000040800000d0200000000000000516915a25b883e192e9aa4d45146c8bc6d715f9327f1ae5a314d1d725576c0bcc6f3427a"], 0x25, 0x181}, 0x0) 00:01:50 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x4}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) setsockopt(r0, 0x4, 0x9, &(0x7f0000000100)="1d3717954d1a745dced94c3cb8cc148c90cb437452635600f16e96921e8489f256e9c30f3b4b6ac88c6fc8864fa26ee1fd59b710e3820b5b3a0efdbaba026396dfb176df6df41846121d2ada884557dd261610e175c01dbc02c686690d207f03953ae60528b753d52641f46b194bde7f4f24ead90f9016075b43892cf0ce57b02419aa3d29df465e094c6a3a2b2fe8429768b8c3519a54b7d9ba114e42bff042d20219e091533e658e3d7ae8f98e345eba316c349413321a0f8afa7b23d6cff2fce9ede6e0435f4d9ac8288398f2a28efcdfd2a031460d15eafb1924c66bd7ecf4b0d4", 0xe3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x97, {{0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0xfffffffffffffd92) 00:01:50 executing program 2: socketpair(0x1, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x136) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000080)=0xfff, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x6e, 0x5}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r3, 0xfffffffffffffc5d}, &(0x7f00000003c0)=0x8) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="422794689fafa7e967cdab8e9404b4bc475575643918b3be03aad0d9cc97cc1ba8cbe7061fbe8b9180f27322974acf0bc588223807d6", 0x36) 00:01:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:01:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:01:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8800, 0xe0000, 0x9}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:01:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) accept$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0a86a57556c10ea8d6cd7e0a551485fc78c15433ddd9d8c428626a0ba8cf49980b059982277fa21435ae66d288898"], &(0x7f0000000080)=0x30) r2 = dup2(r0, r1) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) select(0x40, &(0x7f0000000100), 0x0, &(0x7f00000001c0)={0x7fff, 0x81, 0x100000001, 0x6, 0x3, 0x9, 0x1, 0xffffffffffffffc0}, &(0x7f0000000200)={0x0, 0x4}) 00:01:52 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x4000000000000000}, &(0x7f0000001b80)=0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) munlockall() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)=ANY=[@ANYBLOB="020000000100010006000000810100000800020067e90b0f2ef193dcae37362363"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x0, 0xd3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="4a210752e5f47cf4dab8a53ee0d46892", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000001a80)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000001940)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x800, 0x5100, 0xfffffffffffff98c, 0x9a4, r1}, &(0x7f0000000340)=0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) sendmsg$inet_sctp(r4, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000800)="cbf634db3583c52003daf409bb0b0d000b1ac66586f0a97dbcc0cb6dd40b33faeea23aeb27cce318f66b35c8d233dba4f74f5e5d993584abc8f0fe3c46ecfdb2480547929bfa65e833173b2d1142c96ff7b45e1e30758ed4992c53dc3838ed22a5122a77391b4a05c32ef6c7e341f86a1584c9a01627bd2f4a905c56cc47e0a273f3de47ad65aa6a704b9ae996e9fb1712c350f357121154901295d5edd7dd626e829f99e91bacf5", 0xa8}], 0x1, 0x0, 0x0, 0x100}, 0x20000) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r5, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000940)={r3, 0x7, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a80)=ANY=[@ANYBLOB="0600000003000000b50100000000000088360000"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xf, &(0x7f0000000140)={0x4}) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) 00:01:53 executing program 3: r0 = socket(0x1f, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65320042259d0d187793d3726e1969fd0e25c98442838798e8b7e43d7c56594adf35efb9bad79511f3b394465c433a36691b70f5"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, r1}, 0x0) 00:01:53 executing program 3: r0 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x7, 0x4, 0x59}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x3, 0x65}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = semget$private(0x0, 0x1, 0x444) __semctl$GETVAL(r3, 0x1, 0x5, &(0x7f0000000140)=""/24) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x8, 0x2}, 0x8) semget$private(0x0, 0x0, 0x200) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x4}, 0x8) r4 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) readlink(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=""/102, 0x66) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000340)={r5, 0x8, 0xf, 0x7, 0x4}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r5, 0x2}, 0x8) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)=""/46, 0x2e}, {&(0x7f0000000540)=""/185, 0xb9}], 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000640)={r5, 0x2}, &(0x7f0000000680)=0x8) writev(r0, &(0x7f0000000880)=[{&(0x7f00000007c0)="2ceec92be5edd77bd9474ed1c9c4a92f641fb008a9910b0c4248d0f6a564f0b5b991a5dcd1366e774ab0009c07455943abba7ca362ca2288b05e9f7ef640c30412f7cf9d461ec369a02ed70f53baf33707099ae1e58229058708e3270e42820bdb0b429e09ea26aea7712185e97f17e95e6686e2abfb223f16cca2c89069ec0997fdded41d1b1f88f85ccaefafd65a31", 0x90}], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000600)={r6, 0x80000001, 0x0, 0x4, 0x3}, &(0x7f0000000780)=0x18) setsockopt$inet6_buf(r2, 0x29, 0x72, &(0x7f00000006c0)="57b8e20913498f32997800ab3dcf93ee2752f87bba4fc8ddc64ace28a0b13a09f23589c34f541fd369dd84914b80516e15da58bb650396690454a73c43b821c0c87c5b491db48f088382a4dd78a5b7d2b4522a7c33109cbf559188f227bd", 0x5e) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000000a00)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000069fad9dfd9c78854442f7a018278e3e1a346ef1645941522de067558b2b881e7c16e7b77bb5b2712e991edc67ff26101a3090adb173b095e2634cb60aec7bd40d49500ef04d8d7da974149", @ANYRES32=r1], 0x8c) sendmsg$inet6_sctp(r4, &(0x7f0000001cc0)={&(0x7f00000009c0)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000001c40)=[{&(0x7f0000000c40)="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", 0x1000}], 0x1, 0x0, 0x0, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000001d00)={r5, 0x6, 0x2, 0x5}, &(0x7f0000001d40)=0x10) 00:01:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6d4fe7a7ec645f6050d4d01000072ccb95ac067891c74f9dabbd1c6ffcfb8e8f07477f4c4b31172fab8f42b5099a1"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) r4 = getpgrp(0x0) r5 = getpgid(r4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000600)=0x28b) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x200) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) r6 = getpgid(r5) wait4(r6, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) msgget(0x0, 0x421) 00:02:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:02:00 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) getresuid(&(0x7f0000000000), &(0x7f0000000040), 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendto$inet6(r3, &(0x7f00000002c0)="82c55a3f34b66079a005510976a756827ddf6b16aa9870ac01c913da4abf84316ec48d8eb38dfca9637847504be9957779d5574381348c269781afdb520f7c9edf547c47bad5926a2632e59b1a4f22b8e7a7053ee46450c639c3f3bee6287bea899754273db87ecea6a8be93b6088eac2a666d5953b9038a65", 0x79, 0x88, &(0x7f0000000340)={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 00:02:00 executing program 2: 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, &(0x7f0000000180)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1}, &(0x7f0000000100)=0x8) 00:02:00 executing program 1: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x2, 0x30000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x80000000, {{0x1c, 0x0, 0x5, @loopback, 0x30000000000}}}, 0x88) 00:02:00 executing program 3: socketpair(0x1, 0x2, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x1}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000300)="7f9e06771680ffd1ce5ee82d55ea3c90a4788b5d3e1a67dfbec81e497a080450ed4a965823a806bc67682a8e4a4ec9f506783fbb9b496870cbce592b41199ba24153d7de1d235ff5c84fafd0479cdfd30d52d3f1752120fe99d02226bb", 0x5d}], 0x1, 0x0}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r3}, 0x14) 00:02:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x104, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) dup2(r0, r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xa41a, 0x5010, 0xb8d, 0xfffffffffffffffd, r3}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) renameat(r1, &(0x7f00000003c0)='./file0/file0\x00', r1, &(0x7f0000000400)='./file0/file0\x00') 00:02:01 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f0000004d1f51a9d4ca09455daf7af42b1a19d8ad23361ab89be7b67eec857546592b470fa084361572833a14f9e4a92d87d0756e029d325c78960e931e89d5f796c7"], &(0x7f0000000240)=0x47) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x0, 0x64, 0x1}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r3, 0x0, 0x3) r4 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000040)=[{r3}], 0xdd, 0x401) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000c}, 0x10) 00:02:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:05 executing program 2: r0 = dup(0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$getown(0xffffffffffffff9c, 0x5) r4 = getuid() r5 = getegid() r6 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f00000006c0)=0x0) getgroups(0x5, &(0x7f0000000700)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r12 = fcntl$getown(r2, 0x5) r13 = getuid() r14 = getegid() r15 = getpgid(0xffffffffffffffff) r16 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f00000004c0)="3f180483942e0df5957a07c828c1399b4d2f9a79e0c05f00196c56e7a6308d8917d2adbf639d2dcbd4e428144f5a679fdcb814d2c810483776539214a3621c1587dd1744d76201870086614d44af1d17857a74193b931a8350c403318f95c07983acf07980f981027fc60e6dd4b3ad886599b0f843e1205c2e42a2bd6261198938809356d1243c1cc1ac3e255518b99a6ea6eb7415ae4dd810a942771a3b5bc4e8c8690706286fbb0757f7f64d9e64d2dbfdea04a21da5649b36aa4e219cf7a9af", 0xc1}, {&(0x7f00000007c0)="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", 0xfd}, {&(0x7f0000000040)="7b1cf2fca71d6a3775b81ea685018c7d9b02bafc1dffb6989a6b262ac9a28cf223bfc597c2e6cf8ebbc5eb913fe0e7aa225f472913b2c3e55b73ee5c1287634904dc9545d6f6b5fe49f77ece84ba6381ca93c3ec87425736abe03db1b79af0d61171e7c1666f96a30154d622c0b66e60bace1ff5e158ace49451cdaf64e542", 0x7f}, {&(0x7f00000008c0)="fb3a73500ce96ec159da949bdf3283421108ca1ce137fcfbc0de184c31c3b81a261604857272d8bff4d4e37e6846b0581b54e76c188ca895b040889c5660b4b88f4f11f95d4ca349beaaffa1d82a0059c9bd63e4b8fa3e9eec15c7ba49398ed2dbea1dbd43a74ebc0da38518ff89d41116dd7df2ecd147e595881b8fab08e7bb766cc35829b9a84c397d45d31f2a619c79213e4adbcd988e42562718585ea2d71e7ca85b250cb1530695d0b517a2a17197d540045eeaca178ad45aa8e8edd2921b4f810ba81084bf46ca59fd8b0567aa41307c8145d79b41a12d4b85b785e6496908cd", 0xe3}], 0x4, &(0x7f0000000ac0)=[@rights={0x18, 0xffff, 0x1, [r1, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}], 0xb8, 0x5}, 0x20000) r18 = socket(0x2, 0x1, 0x0) sendto$unix(r18, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r18, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) r19 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r19, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r19}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r18, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) freebsd11_lstat(0x0, &(0x7f0000000d00)) 00:02:06 executing program 1: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x2e, "ccd059a54be2935c23fb6cdbd1c83758b5475cb0ef96d749baae9f5172ae3a528affa0634922749c56697789e452"}, &(0x7f0000000040)=0x36) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="a56416f4a8c86b55f857ee98b94159214fd520d0617edd68b7198403e61acf6f75ccbfc65504000000882854ae88a58245fa81b7f7b1fd60d6643f0000007777d98f3d9319b15f0dc255075efcb219faecc3146aa4c58a60fe283cd905501045338814bb689183c0daa9310f0a554882430b794679dc5b8cf45fdee199e60e7639aac24004c7a37573e721734defe280d381ee758cdabae814cf1b7943ae154573272242260f854ef393ebb58967895b021f0e901412a13144eaa0f7097c2f51087764c7c451d04155155b510e7eb702329ba40c1384cbdd643ad0664ab1934aebfbe4c37dd35f074a7b9be6ec850f00cdd4358c0c85f237f6"], &(0x7f00000000c0)=0xc) mmap(&(0x7f0000c65000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0) 00:02:06 executing program 1: r0 = msgget(0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000140)=ANY=[], 0x0, 0x2, 0x1000) msgsnd(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="030000000000010055cf99ad17175c5c3da9797970b0de4f4bc66875bd4bd8665a05006b8cf05b57098d08ae31e009719406463c2d87b9a56e796f4cc47d235db63c"], 0x42, 0x800) msgsnd(r0, &(0x7f0000002700)={0x2, "e30f11faa9dda87e245ca3cfaf46c9483d760ec477e69c61648ace397bdc516cbe9910e7efca7c2cfcd6bf2fae269a47dbad06b14bcd89cb94ba26eeae2f203713735203f02cdab714614ea4f7071e902f859d38d3cbbcab14cca62ff3a26c3a8636b5adf048852659c24fe8a5"}, 0x75, 0x800) 00:02:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x4, 0x84) dup(r0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x1}, 0x10) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:02:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x6000, 0x0) write(r0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(r0, 0x0, 0x0, 0x10000000000000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x4000) lseek(0xffffffffffffffff, 0x3, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280), 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x150, 0xffffffff) socket(0x2, 0x0, 0x0) fchdir(0xffffffffffffffff) 00:02:09 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)="7909008ce60c923afeed35c008060020080014047102025263c8c2d50b8fa73e1a9ab221b4ba2170070071ac960d7aacad5ed7721a2c000049084b98e76eea0a1ae671ac960d") socket$inet6_sctp(0x1c, 0x1, 0x84) 00:02:09 executing program 2: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000b46000/0x4000)=nil, 0x4000, 0x4, 0x90, r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x800000000000000) Feb 7 06:30:20 ci-freebsd-main-9 syslogd: last message repeated 974 times Jan 1 00:02:10 ci-freebsd-main-9 kernel: arp: from 02:52:63:c8:c2:d5: addr len: new 20, i/f 6 (ignored) 00:02:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x9c}, {r0, 0x64}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:11 executing program 3: socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000094784f4a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017cffd13d7e1f781000000000000", @ANYRES32=0x0], 0x8c) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:02:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) r1 = getuid() getgroups(0x4, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000000040)='./file0\x00', r1, r2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="32dff2000000000008"], 0xa) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) open(&(0x7f0000000380)='./file0\x00', 0xc48, 0x1) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000340)=0x10) 00:02:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2a, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x1000, 0x4, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x81}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) 00:02:14 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) dup(r1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) 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$inet6_tcp(0x1c, 0x1, 0x0) 00:02:14 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0x4}}, r2}, &(0x7f0000000240)=0x8c) r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x400, 0x15c) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) dup2(r4, r3) ppoll(&(0x7f0000000080)=[{r4, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 00:02:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000000)="f942130c4454952193685ad1c38b866411b07e9065fc8f3c40a0a6c3d4fb8e768b38b5b248811072e4c179a8cb204c0ca8787d54ff689c57a2b9b3eb7dddd92c53be3420a895fb19b03d116bdea49b7be53329b35149d2100f3f8736a52ba61defe32e90d7610fe6ec8d801e1b9b1e8f7cbd2fe6fd37738c8bbc99b66ca4c0a83bd8f0d4b30033e3e8e0b273d0ec1269feb9dac20799364e2f09d64717bf087b0d1c0176afc24c084764b64305213520e7", 0xb1, 0x80, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5, @loopback, 0xffffffffffffffff}}, 0x0, 0x2, 0x2, 0x9ddb, 0x80000000, 0x100000001}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x4, r1}, &(0x7f0000000240)=0xc) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x1000, 0xdb2) r3 = dup2(r0, r0) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x4) readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/242, 0xf2) rmdir(&(0x7f0000000440)='./file0\x00') r5 = dup2(r0, r4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000480)={r2, 0x8}, &(0x7f00000004c0)=0x8) listen(r5, 0x4) read(r4, &(0x7f0000000500)=""/81, 0x51) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000580)={r6, 0x3ff, 0x1, 0x3, 0x9}, &(0x7f00000005c0)=0x18) poll(&(0x7f0000000600)=[{r0, 0x8}], 0x1, 0x7f) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x8) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f00000006c0)="729552c1815c7d070c29cfb8068f8491430f7f00dd2571c2dfe0cabf5deef1e3e8616f364f885ac7e27f39c1a0bba012301017868586e840d46dc02368f774e101cb7c12bf7045fffc8d09427206fab9cacc99e44b207fc3036a0340b12cdb5522dbf4b3c37b39dca263909960dd3e1a168b7d6af4bca0643f1050fea2c9d338ae5e2f3926fad301a1a3f5fe78af1683184dc142ff5445f5f0e36ebf0bb9c514cbb909a6c94672ff0081c00e3f211143fdf5fdf6212740ee33bddb1391be63f51fa3948d40bd2bf629c4ceaeea6217bf0abf83e6b50259135d58ab77a8245945ac2675a3", 0xe4) poll(&(0x7f00000007c0)=[{r5, 0x4}, {r5, 0x2040}], 0x2, 0xda8) open(&(0x7f0000000800)='./file0\x00', 0x900, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000840)={r1, 0x200}, 0x8) fcntl$setflags(r3, 0x2, 0x1) fcntl$dupfd(r0, 0x11, r3) r7 = accept4$inet6(r5, &(0x7f0000000880), &(0x7f00000008c0)=0x1c, 0x20000000) freebsd11_fstat(r7, &(0x7f0000000900)) r8 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r8, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000980)={r2, 0x100000001}, 0x8) sendto$unix(r5, &(0x7f00000009c0)="a6710a4a7ef1afdf0e458382212cc827cc542af610de995e461f9f391c6063c6eb6c70d56c6958f511e0bb400511474632b9f9da8abdfe2a2168a7602b6255917f5dd693e662a8f4d9ed44216ea98a1fa7e0f19f7e837f1efc3595eb71f4e23eef7d08dd86ee6ddb186294031faab6383f108b3d035eb41766c55f4467a61d73444a002a5c19717b0011a0e41ea99b1bb63210b05d143a9a4329ba9ff8540572da29bec1b097e7f28968ef3ca1dc3e2a20b426e3ed9766ef50a6b4c1314747d537823545", 0xc4, 0x20008, &(0x7f0000000ac0)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) bind(r5, &(0x7f0000000b80)=@un=@file={0x0, './file0\x00'}, 0xa) 00:02:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x150) accept4$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091d2c79a897fa3b925e2692a65fa9c0c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d32038a2d5440628ea19e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d2fb9f47a32b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00"/4098], &(0x7f0000001100)=0x1002, 0x20000000) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 00:02:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x9c}, {r0, 0x64}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:17 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000100)=0x51, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x8, 0x0, &(0x7f0000000080)=0xffffffffffffffea) r2 = msgget$private(0x0, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) msgsnd(r2, &(0x7f0000000000)={0x3, "4811dee1edb55da4ed2535d6fdca5cdc8c69e6c12e5e291b0b70440eba5f7543e6fc5413530f7f93c59d58ac6d1e992f51d283641eac478a6fad7f076f60ee017202af2f51f303f9223f77bcf974f15629652256d2b2855564086a50fd75b71a8b8e0c59c4c9d5bf6d14c66beabc707ed2f3ff82"}, 0x7c, 0x800) 00:02:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x10001}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x2, r1}, 0xc) 00:02:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, 0x0) open(&(0x7f0000000080)='./file2\x00', 0x108, 0x180) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file1\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:02:17 executing program 3: setreuid(0x0, 0xee00) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2000, 0x0) r0 = msgget$private(0x0, 0x80) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0x0]) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getgroups(0x6, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r5 = getpgid(0xffffffffffffffff) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x1, r1, r2, r3, r4, 0x6, 0xb5}, 0x7fff, 0xffffffffffffff81, 0x3, 0x0, 0x0, 0x2, r5, r6}) 00:02:17 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) r2 = dup2(r1, r0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:18 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x80}) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) r1 = getegid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 00:02:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000000)="2d6e5e4ded7d39a5058b7e724472e0a5e998d3d175fc5ef1f73bd8555f048ca9e0882f19445518cfe622b7", 0x2b, 0x4, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) flock(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000ebcf75ae"], 0x24}, 0x0) 00:02:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x9c}, {r0, 0x64}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000000)="2d6e5e4ded7d39a5058b7e724472e0a5e998d3d175fc5ef1f73bd8555f048ca9e0882f19445518cfe622b7", 0x2b, 0x4, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) flock(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000ebcf75ae"], 0x24}, 0x0) 00:02:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="dfb680fb9b9ff76cab13aea7fd49ebd6f1a3365187795f9d8b12f1ac9c761b58dad6c121898731d59bb0ac0e2d94ee40d6b8d49da068498ad5df03073fed99109d97c2252dffb3", 0x47}, {&(0x7f0000000100)="fd24e3e7c31a9b77abe333379a8da34914f533807c3d6136be51375f90ba17c2d27347af172d9a2236ac07f749a436c6cd23aaf32fa773760eafbca193e7d9c5b9a31f68764d12e807c2a9d7c78770c8966041396c5f8d1fabc5115228f49a2598b430ed", 0x64}, {&(0x7f0000000240)="e66b42a33f2c6c61a3a3ae088ee88bdade52154388af41cedba69ed76b95822f7532b4505067df6fad2b17d1b0a628e84aba226422fc080847e746328a80f968633e977b4b59f272117305a2bd177e409065926a40138ba7c13b75654fd32f3cc1f46f78a47c7e5b19efc709914c0b81a7dc756112b663fc3f2a5771fbbb82fef849066c89b18eef0d2cad1fce790dea72d38ad0b019a79f0f7a4630fa8c9265a20a9d4febc063105d56868cd32365f7d9a1cb98591a8824", 0xb8}, {&(0x7f0000000180)="9ce742ae85a90cf5d36ca5d348869cf246fe616fabf06ace5d9e73a1c3544439ed2827ab8fb20ed20405717fb51d11dd8815325c5cf1df8d08c0a41b29b3d9fc6cf0b4d86aec750fdbe31a111beda261327bc43eb8706e13684e0b17a6f366b2cd6498f033", 0x65}, {&(0x7f0000000300)="4f57d50e4a225606b0731d8e0fd6d7f62ec602af52d4bfeaf44a51324e785504be215c88bfa09b34428fe5a5a10595727a6aba4db612d47e6a0c6b2da98a7fc34a9b3156d4fe7a07d0cb1ee59c04", 0x4e}], 0x5, &(0x7f0000000400)=[{0x1010, 0x0, 0x5, "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{0x78, 0x29, 0x9, "0fab93583c34589108610e3701c83b139ff7638ac5a45692e19d61697e39142231132877a844d15ffbca0df10869ae953c146f9a24baf100c0a5ce4c19e0f4ff8c9576c82ce129e03faa0b7d8f79ccc766fc87e80ea9b7a72d0f5018f12f341a2fe7"}, {0x1010, 0x29, 0x6, 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{0x50, 0x0, 0x199, "7e66c79110f93ba6f8b2a1d5e3e9e669bf0a75f5c18a6490e6a19ed083ef62c73fc3cda7e22a74886955695b86501aba5fd6f939b67a640d3cb16a96ec81"}, {0xa8, 0x84, 0xfffffffffffffda4, "6fea8523a45302498625bc9ff653566428033a07c5d78707aa9238761eacdfeafc9fee890e0f940d8784af9323fc6efd93d46df51c0394d82f0840082a0540615bc8b2012774aa1e04eeb5849fb0a66e7a0440fa152d4969e82b68e0b55c2501e4aee84154c5717eb6209ddbc8f8c621a50c60401b3e82640288ad75a5d1fbfe2810be85553343c0704ecb9c5d37d041c0158ff76310"}, {0x108, 0x84, 0xedf, "b0efefb6d73c59b7d5a07bbf7f10f7667d91f36c63d0d148f9be59a7f74c130aaa0dd99bfb958c27cc8e3e87b4303cb20548e784ae1e03f7f226e23742210d8824f36552256c6b08ff4ed4544e41719c596b1ce61b7a033b119a4e742c69f4f0c53954ab3f6173f51b06edd9e8390e60277a64b901b35358dfb41690697b17ba7b84048eb655a79d0b5a5bb6d380400e856dd57d0fcad473c9b73a3d54bfdfc22fc0dfc0d7ab17f18a43639fb85e67f0bccc1529225a4e8cc2dafa9e0fa55af636019af6bbe597317cb08ae33f6844743d053f182eea4d7d6752853377b4a7810426b81e85294a383899f6bc39e2a8dcba4fef0b05a2eabe"}, {0x78, 0x3a, 0x3, "f1de8acdb4b298f5d7fc07a2d7a2452bdcc795ca97c00ebe4f24d968ee38b35de483b78d978e7338e60a8c226484ff64467eb04d9cc98371d5d3c927b0bab922ea2e7315f614766a701d7bb4c84f9c1158cb6d7e78d1e9d39616a3adf38de2c9b49607dcecdb2366"}, {0x18, 0x29, 0x8, "b8bb72"}], 0x2328}, 0x104) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e7978b298544cfc5d5a24a79c3234e21f66c25230f0424857b8cc5b65cf126cc8e4df927206553605f1f46523d60373"], 0xfffffffffffffe65) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1202, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7ff}, 0x10) 00:02:21 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/57) flock(r1, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), 0x4) shmat(r0, &(0x7f0000ff8000/0x3000)=nil, 0x800000002000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:02:21 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendto(r1, &(0x7f0000000680)="36a85762428be5dbde29813237d149bb8a91d6a942cb75445fdd2c9fd17b92fef73e7dcf4b972a0567dda6500afb0bb25463426dc8aa37380f9034870c093bc4cf008464dd2e3d5bfbfa8c5144f0b920ad986ce1fd718aa64ec1e07bd5322e4143df02ea8f5a050cf717e79c8c2aa6044acdfe910a78a83009ea83ecb36980b914996492ee416f6efc3d0adac84761f0e59bc6f87d5f04d06a9ca724b81cb700000000d933cd05e526", 0xa9, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) accept$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) 00:02:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x128164bc7edb3cfd) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000000, 0xfb20, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB="0800002a264c000100"], 0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xfff, r2}, &(0x7f0000000180)=0xc) 00:02:21 executing program 2: setreuid(0x0, 0xee00) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_RMID(r2, 0x0) 00:02:21 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = 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, 0x69, 0x0, &(0x7f0000000180)=0x3ae) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x15, r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x3, 0xf, 0x3f, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r7, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) 00:02:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {0xffffffffffffffff, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:25 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x8b39) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, 0x0, 0x0) 00:02:25 executing program 2: socketpair(0x200000000017, 0x2, 0x1, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x2, 0x2, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001380)={0x0, 0x7, 0xc8}, &(0x7f00000013c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001180)={r2, 0x9, 0x2, 0x482, 0x1, 0x80}, &(0x7f00000011c0)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001200)={r3, 0x0, 0x10001, 0x101, 0x7, 0x4648}, 0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f00000000c0)={@multicast2, @broadcast}, &(0x7f0000001440)=0x8) __semctl$SETVAL(0x0, 0x2, 0x8, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001240)={r3, 0x9, 0x98, 0x401, 0x0, 0x80000001}, &(0x7f0000001280)=0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket(0xc, 0x20000000, 0x9) fcntl$dupfd(r5, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1000, 0x7, 0x297}, &(0x7f0000000080)=0x10) r6 = semget$private(0x0, 0x0, 0x8) __semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f00000012c0)=""/142) 00:02:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x0, 0xfb, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x0, 0xcb, 0x7ff, 0xafd2, 0x100000000}, 0x14) 00:02:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) r1 = dup(r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$sock_int(r1, 0xffff, 0x141d, &(0x7f0000000100)=0x40, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) r2 = msgget$private(0x0, 0xa0) msgsnd(r2, &(0x7f0000000180)={0x3, "e92d9898f15a8927cbe6f42e5af752ebe94706e03c93320ff59b98096da7ef314a3268575492563db8585f5c3cec2d51ce0bd65282461086f98b198e486ae822b4f646af74ca0888b2e349b29e406e8b9a62c0ac75d035b12e98428f5b72bdab76596c93a909ddde9ed3"}, 0x72, 0x7fe) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 00:02:25 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5f5e}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x1bf}, &(0x7f0000000140)=0x8) fchown(r0, 0x0, 0x0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) 00:02:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x82, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x3fc, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000100)=0xa8af, 0x4) socket(0x1e, 0x9eee89437f82cd52, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x308, 0x428b, 0x2b1, 0x1000, 0x83c, 0x10001, 0x1, 0x50f9, 0x3, 0x5, 0x1}, 0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2}, 0xc) 00:02:25 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x10000, 0x80) r1 = socket$inet(0x2, 0x1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r2, 0x0, 0x2) dup(r1) freebsd11_getdents(r0, 0x0, 0x0) 00:02:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {0xffffffffffffffff, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:28 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000140)={r4, 0x7fff}, 0x0) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') semget(0x2, 0x6, 0x200) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) 00:02:28 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000004"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000014c0)=ANY=[@ANYBLOB="9a68990d78759c662eab21070fa6a36a2d2f85cb417460e73b9b0453cae44feccc8962fa1a4deb5a19ebd2871a38b3cdff8adb48b9f669db8cf4334ed71a600e3053acb3fc54e56edf5d9b2a77d2c56bf86636c7d733325aae5c2b54a678c0"], 0x1) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000380)={r2, 0x4, 0x40, 0x5}, &(0x7f0000000400)=0x10) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000340)={0x3ff, 0x7f}, 0x10) getsockopt$sock_int(r1, 0xffff, 0xfd, &(0x7f00000003c0), &(0x7f0000000300)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) 00:02:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r2, 0x2, 0xfffffffffffffffb) socket$unix(0x1, 0x5, 0x0) poll(&(0x7f0000000000)=[{r1, 0x4}, {r1, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x8f, "044e6d5826058d653471e17cc3321380a4facbcf55acff81cc45316c4ddc4e04d60a7b85f3a55128412b7302ff15ee230fd53daf99e60a64bd52da3fdff7d7a9d8cba2c7770e1b3ceeca0be7778339b88a755417b58cffaa4cdb8f0f42bb78ad2d082c28aed3df68755ea002cdf0541197e2add71037cfd1fe3e23f640f837f41e499855db98d9b6c877694d0b4fbe"}, &(0x7f0000000280)=0x97) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xc, 0x4000, 0x9, 0x9, r3}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:34 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0xbc5, r1}, &(0x7f00000001c0)=0xc) open(&(0x7f0000000300)='./file0\x00', 0x4, 0xffffffffffffffff) setrlimit(0x2, &(0x7f00000002c0)={0x10000000000000, 0xfffffffffffffffe}) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x1}, 0x8) 00:02:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {0xffffffffffffffff, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2be) 00:02:34 executing program 3: r0 = accept$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$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$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$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="ffff000000000080130000003f00000005000000d384bbf9d2881f516d584d7ca599045d70287b0000000000000000"], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x10) 00:02:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x18801, 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_sctp(0x1c, 0x6, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) 00:02:34 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socketpair(0x17, 0x20000005, 0x100000001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000000500)={0x10000000000b35d, 0x1800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000200)={r4, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000400)={r4, 0x7, 0xeb, "66d77f3dcd72c514d9a04819d7d59ac6564727f33bf74b1affbab69a14d89ac2cf69b263129fbb2aa4357fd885c9f765d87068eede59667864ba251813f110846f9c4335d6680374a68abe96aa19d7d287a6194d7c6b0efa54e39024552079f0c0df9aa826dde4f3d0260735d934861ef49c467d35ce2092fb695f6d814963de7251d689b9a56bdce35d4a2de5ae60e9f3aac49986c3384ea7b855768a9ce54051b2a51869ad618a7c820f80be2f1abc1a623d0ac1a01be3f31aacaabb85b7a7dcf56952522f710d10c2cf6ee3c04a2ffc17810952229c2cc0b44ef8920a32a241c5207ca0c1d0f82112a8"}, 0xf3) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) r5 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r5, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e3466696c653000747e0000000000005588eca70eadaa1bb46beca143681a22607ecd77d2e0fe8e676ce1811228075f8cb4cd8594082779bf682e05f42ba858db5d1a8597b30f89e64560de56ceb1faa753c864c47be4b8f25079fd2b8317ec4ea39efed1122831eb6e47faa590a98d59217748bcb5470c6dea8d4c16365502b0d9bd91e53275709f88451523c35f76ebe156208ce2cdbe2f5805935590744beef6528eeae5b986f99cd79753c2d3446c64bb77a51cc95e7d649f2ff156178ee90fc7ecfd9de96e9a5a11330ba8a286f6e5d467531deaae8a7e0368672f4ef491138227adc721578ae6be8246"], 0x1) execve(0x0, 0x0, 0x0) 00:02:38 executing program 2: r0 = socket$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, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) socket(0x1c, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0xc4, 0x188, 0x0, 0xffffffffffffff77) listen(r0, 0x10001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000300)={0x20000000000, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffedb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) 00:02:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x3, "06ba83"}, &(0x7f0000000040)=0xb) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x80000001}, 0xce1857bf9a2d139b) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_extract_tcp_res(&(0x7f0000000080), 0x680b, 0x7) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000100)=0x57b, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000002980)={&(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f00000028c0)=[@dstaddrv6={0x1c}, @authinfo={0x10}], 0x2c, 0x4}, 0x20100) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:02:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:40 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) listen(r0, 0x1000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0) writev(r2, 0x0, 0x0) dup2(r2, r1) 00:02:40 executing program 1: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x80000001, 0x2, 0x3}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x4, 0x100, 0x5971, 0x3, 0x100000001}, 0xa0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) getsockopt(r2, 0x1f, 0xb, &(0x7f0000000480)=""/201, &(0x7f0000000340)=0xc9) r3 = socket(0x11, 0x3, 0x0) sendto$unix(r3, &(0x7f0000000000)="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", 0x194, 0x0, 0x0, 0x0) 00:02:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x88) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="434e22e23dbd9890f85d"], 0x1) setreuid(r1, r1) setuid(r1) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x10000000) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)=ANY=[@ANYBLOB="e149721bd6bc02004e20000000070000750000000000000000010400000000000000000000000000000000000000000001000000000000000000000b0000000000000000000000000000000000000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000000000e0e9110b80ab54a1651c4382ec018016218fce220cf04507000000ac9ba0b69400faa9e4f1f3a810a27bee3ef27f14490cbc7e4857d10c0ef753a762c6095211898f134816e1f595b3d5da8fbfbaa24d6928153b693c37c7108082040000000000000055cd1017e599dc7dfb4db335e60edec32baad9840c7e0dbd59ceb7a71b04774f4d295860aaeeabf38a9ad1560e44224041ad8248434562cd84d44f07701634585632a587305a67dfbc015abd2cf610ad04bbffbd2f8b50ae2278ab6b8ec8eb3d6321ecb8d1150d852efd7d3702bb6f45f2dab481173a9f03d7", @ANYRES32=0x0], 0x2) 00:02:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18000, 0x116) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1101, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000180)=0x4) 00:02:41 executing program 3: r0 = shmget(0x3, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/237) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r2 = shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/161) msgget$private(0x0, 0x714) shmdt(r2) 00:02:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r0, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) 00:02:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400)=0x842, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="caf801890d6f712845b3aa8bdf6842122aa63c8e5d10dd087ef8351ac2f2d9b7fcc1a072c5367de0e70d4d6026fb65a2e6d11af14994186de3354bf249418960cb5a03db28f82792fce2b1d4c05d3fb281ba4b085eda47e9cea91499729b85b09b1c32916b451ac9c86b424bb6c4fa0f22be5ebb560e5210822cd2b622a56e1d42f8e8b98764258d3986e0628ac6361a126977516533a5dc36dd16cb697d3df32d5bad6e34b5efe7f0cfef494b098a32c9afafadebf70366a01132d586e61187b71b051b160df203a400c61f1060942fb86b6be2c4145abdf7c06caacea34039c122309c68", 0xe5, 0x20180, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:02:46 executing program 3: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = semget(0x1, 0x7, 0x1) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000040)=""/191) 00:02:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:46 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setreuid(r0, r0) setuid(r0) 00:02:46 executing program 1: mprotect(&(0x7f00004b4000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) munmap(&(0x7f000068e000/0x4000)=nil, 0x4000) 00:02:48 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000200)=""/239) freebsd11_mknod(&(0x7f0000000480)='./file0\x00', 0x0, 0x74) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) linkat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x400) msgget$private(0x0, 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000300)="7367685a45d6e24954fee537ddf2504dfad0876ca2c4970495f8f70a2ba384711581789b881b953099ef4d350e88a171c96424c9cc570df5cf455000a7c6ee7fc1c9b70dc38c4aabc7d83dabad4875bf4d871c3dbb5fe13d9a04f653a69863dcd183a1ccd346679fe66206070d41cdc3d12b88", 0x73) sync() r5 = msgget$private(0x0, 0x200) msgsnd(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000b524e765ab5d05d988efbc1ab1a1a9ae5c4205fd156ad039f6ea66934c4dc63cb0ee30e931f6a03f775a1a981f5035e2ff8aaad604f1f5ed5dd89b49fae4afa3344f2188a54cf26f287fb98156086697378665b07c3f0d32a91c2166e20539808fc074588c2ab75c45ed08a119f1c4678b4a7b883978f0de5618835000000000dfed5ee3c0a302f1dd397e3df4cbb47e6aaf5c54107c8670ed2af45eeb6b20436d"], 0x33, 0x800) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x4, 0x401, 0x100000001, 0x2, 0xe7c}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x15, r6}, 0xc) r7 = getpid() getpgrp(r7) 00:02:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x793c, 0x800, 0x3, 0x6, r1}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:02:49 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x1d, "430ce914ce864df0ee84d4c7e9b0878f367c93a7d83526325f5c7e9116"}, &(0x7f0000000100)=0x25) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xff, 0xffff, 0x7}, &(0x7f0000000180)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x10a}, 0x0) poll(&(0x7f0000000040)=[{}], 0x1d2, 0x0) 00:02:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e237f00000100"/136, @ANYRES32=0x0, @ANYBLOB="05000000080000007338000053c1245609000000a77f1dbfee33f8562690af9a85ab00083a6f41782e58aff2b91787"], &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xd4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) 00:02:51 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), 0x4) 00:02:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000009, &(0x7f0000000180)={@loopback, @multicast2, @multicast1}, 0xffffffffffffff1d) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x80, @loopback, 0x8}}, 0x0, 0x0, 0xfff, 0x1, 0x35, 0x100, 0x7f}, &(0x7f0000000440)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r3, 0xeb19, 0x3, 0x10001}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4) getsockopt(r0, 0x0, 0x8, &(0x7f0000000200)=""/204, &(0x7f0000000300)=0xcc) getsockopt$inet_mreqn(r0, 0x0, 0x1000009, &(0x7f00000004c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xfffffffffffffe6f) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r4}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:02:52 executing program 2: socketpair(0x1c, 0x10000005, 0x9b5f, &(0x7f0000000040)={0xffffffffffffffff}) connect(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="61e54000000803004603bee7b40c1dc56f0ae9780837956f69bf48a29c086da6d1ee52061754d2bf34af9bce2989d5ef5a95c1b3c5f64ad5f15bc9cd26353d6dbc419ece530002000000264c0e1d94d3485f115720318f40ae5d7948e4f4284b67214713c68049b2"], 0xa) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x1002, 0xcb6) ftruncate(r1, 0x80000001) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/139, 0xffffffffffffffe1}], 0x1, 0x7f000000) 00:02:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$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, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:52 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) lseek(0xffffffffffffffff, 0x0, 0x0) read(r4, &(0x7f0000000000)=""/175, 0x6d999) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x100000000, @loopback, 0x784}}, 0x0, 0x8000, 0x18136233, 0x2}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000380)={r5, 0x4d, "22728e772f7f46cb2f4e205dd993fdfdd03a78ba1c62add8cacdc2798f7d0a510289a8594bf5abe6e131312a5e6613c1ae608298f13d4ed4d168eb4147c0166f6687e2935619d258c2e90d9381"}, &(0x7f0000000200)=0x55) sendfile(r0, r1, 0x0, 0x0) read(r2, &(0x7f0000000580)=""/197, 0xc5) open(&(0x7f0000000240)='./file0\x00', 0x20000000000004c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000208, 0x0) freebsd11_mknodat(r0, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0xce39c25) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000340)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ppoll(&(0x7f00001b2000), 0x0, &(0x7f0000000380), &(0x7f00000003c0), 0x8) fstat(r0, &(0x7f00000005c0)) 00:02:52 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x7) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xfd}, 0x1) setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5b3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x5, 0xf, 0x3}, &(0x7f0000000140)=0x18) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) setresgid(0x0, 0x0, 0x0) close(r2) 00:02:52 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) lseek(0xffffffffffffffff, 0x0, 0x0) read(r4, &(0x7f0000000000)=""/175, 0x6d999) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x100000000, @loopback, 0x784}}, 0x0, 0x8000, 0x18136233, 0x2}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000380)={r5, 0x4d, "22728e772f7f46cb2f4e205dd993fdfdd03a78ba1c62add8cacdc2798f7d0a510289a8594bf5abe6e131312a5e6613c1ae608298f13d4ed4d168eb4147c0166f6687e2935619d258c2e90d9381"}, &(0x7f0000000200)=0x55) sendfile(r0, r1, 0x0, 0x0) read(r2, &(0x7f0000000580)=""/197, 0xc5) open(&(0x7f0000000240)='./file0\x00', 0x20000000000004c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:58 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x80000004, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x4000000000000d77, 0x40000000, 0x50}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000011c0)=ANY=[@ANYBLOB="1c004e210600000000000000000000000000000008000001ff0000000000000000000075fc3796612d000000000000000000000000000000000006000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065523dfa903ab0b8a9272b9b912a0ab7388df0beddfe0508d3ddd48d48d28ac04eb2c8aba2287de51e4623e771a2dc", @ANYRES32=r2, @ANYBLOB="040006003f000000"], 0x8c) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000fdf000/0x3000)=nil, 0x3000, 0x3) msync(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) r3 = shmget(0x2, 0x4000, 0x506, &(0x7f0000950000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={r2, 0xfb, "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"}, &(0x7f0000000140)=0x103) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000001c0)=""/4096) r4 = shmat(0x0, &(0x7f0000b33000/0x3000)=nil, 0x1000) shmdt(r4) 00:02:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:02:58 executing program 1: mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) unlink(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sync() getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:58 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000100)) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x10000000) r2 = fcntl$dupfd(r0, 0x800000000000f, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3f, 0x3, 0x7, 0x1ff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x81, 0x500, 0x18000000000, 0x4, r3}, &(0x7f00000000c0)=0x10) 00:02:58 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES64=r2, @ANYRES16=0x0, @ANYRES64=r0, @ANYRES16=0x0, @ANYRES16=r0, @ANYRES64=r2], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) open$dir(&(0x7f0000000280)='./file0\x00', 0x801, 0x3c) r3 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:02:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x4, "461dc64a"}, &(0x7f00000000c0)=0xc) socket$inet_sctp(0x2, 0x5, 0x84) 00:02:58 executing program 1: setrlimit(0x0, &(0x7f0000000000)={0x1ff, 0x8c}) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x100000000000000d) close(r0) 00:02:58 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x80000004, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x4000000000000d77, 0x40000000, 0x50}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000011c0)=ANY=[@ANYBLOB="1c004e210600000000000000000000000000000008000001ff0000000000000000000075fc3796612d000000000000000000000000000000000006000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065523dfa903ab0b8a9272b9b912a0ab7388df0beddfe0508d3ddd48d48d28ac04eb2c8aba2287de51e4623e771a2dc", @ANYRES32=r2, @ANYBLOB="040006003f000000"], 0x8c) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000fdf000/0x3000)=nil, 0x3000, 0x3) msync(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) r3 = shmget(0x2, 0x4000, 0x506, &(0x7f0000950000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={r2, 0xfb, "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"}, &(0x7f0000000140)=0x103) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000001c0)=""/4096) r4 = shmat(0x0, &(0x7f0000b33000/0x3000)=nil, 0x1000) shmdt(r4) 00:02:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)) sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0) 00:03:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:02 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x4, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x200, 0x324}, 0x8) 00:03:02 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000000040)="997ffce058f8d277ee347815080045d2602b7b796c4d491f7f16098438257f01fd2b") 00:03:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:02 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x3e4, &(0x7f0000000240)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) shutdown(r1, 0x0) recvfrom(r0, &(0x7f0000000140)=""/108, 0x6c, 0x0, &(0x7f00000001c0)=@in={0x2, 0x3, @broadcast}, 0x10) 00:03:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x10000000000, 0x0) fcntl$getown(r0, 0x5) truncate(&(0x7f0000000640)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000004c0)={0x4, {{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000091, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r3 = getpgid(0x0) getpgrp(r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r2, 0x1}, &(0x7f0000000280)=0xfffffffffffffeb9) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) r5 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000200)={0x0, 0x0, 0x81, 0x3ff, r5}) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r4, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) 00:03:02 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)=0xfffffffffffffea8) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x900) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x11, r4) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r4, 0x1f470000) 00:03:02 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7ff, 0x200, 0x1000, 0x3, r1}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xe1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0x8d, 0x1, [0x6bf]}, 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000001c0)={0xff, {{0x1c, 0x3, 0x70, @loopback, 0x3}}}, 0x88) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000300), 0x10) 00:03:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:05 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r3 = msgget$private(0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:05 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getitimer(0x0, &(0x7f0000000040)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001100)) lseek(r0, 0x0, 0x3) ftruncate(r0, 0x87b1) freebsd11_fstat(r1, &(0x7f0000001180)) fchdir(r0) ppoll(&(0x7f0000001240)=[{0xffffffffffffffff, 0x2000}, {r0, 0x121}, {0xffffffffffffffff, 0x14d}, {r0}], 0x4, 0x0, &(0x7f00000012c0)={0x3}, 0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x84, &(0x7f0000001380)={0x1c, 0xffffffffffffffff, 0x7, @empty, 0x4}, 0x1c) ppoll(&(0x7f00000013c0)=[{r1}], 0x1, &(0x7f0000001400)={0x95, 0xdb}, &(0x7f0000001440), 0x8) write(r1, &(0x7f0000001600)="c40aa43534a2b437193b2f0860c666f74d418507240706a1759772114119f77c30bcda4bea18ee1f2ee2861babfad18d3531c485504834f1f598f459295602e3fe110a81db4ba8a455ad0f4336cf9ba5be565b367bf01da3999d62d7db7a648b2667c4ca74e5fab47746e89b54fb6488ee063541f93be9b7377d005b47c2fa83ede302a6c90d99f316f0a3a47c649b9188fa16f6a98cc4fc8bb0e536ebd00dfd4c2a5022843f349b1c62755a2d000b2349064ec400", 0xb5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2}}, 0x0, 0x9, 0x78468584, 0xb, 0x0, 0xffffffff, 0x7fffffff}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x3}}, r2}, &(0x7f0000000240)=0x84) lseek(r1, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001700)={0x0, 0x5, 0x5, 0x9}, &(0x7f0000001740)=0x10) 00:03:05 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x12, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/241, 0xf1}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x8, 0x4, 0x3}, &(0x7f0000000180)=0x10) 00:03:05 executing program 3: r0 = socket(0x8000000000002, 0x2000000000000001, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x3, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0]) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000340)=[r1, r2, r3, r4, r5]) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x3, 0x20, 0x7, 0xc4c, r6}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) 00:03:08 executing program 3: r0 = semget(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) semop(r0, &(0x7f00000001c0)=[{0x0, 0x7}, {0x0, 0x8000, 0x1800}], 0x2) 00:03:09 executing program 2: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0xa) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6) r0 = msgget$private(0x0, 0x1) r1 = geteuid() r2 = getegid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() setresuid(r1, r1, r3) r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x7ff, r1, r2, r3, r4, 0x40, 0x200}, 0x7f, 0x3485, 0xba8, 0x9, 0x7fffffff, 0x2, r5, r6}) 00:03:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100c, 0x0, &(0x7f0000000040)) setsockopt(r0, 0xfffffffffffffcab, 0x7fff, &(0x7f0000000080)="f7a4da5d06855eea464e92e8c3516ab9439dd356f0ddd7a2d48b0649c3c03e4fbcaa1e32272e90c5c230d8559d1df401cc52fef1f993ee5a8eccad15b8f5a979a148ce78a1bc72e1684535862865a6029c8c84770b206ebb8c9137d13c11933d77f6d8976c3e20c9bee9fbf654534cad19cce040b5883442d3f3782733ffd0f680ee3b7623d9cdf34b0dd12f719094877a0104e36a8e9d20a4a9c35dd3d7b1ecfd4ed61fe0178b34d782cbe5f3b8ce2cfadb75efb86ed7f5a140fb2fa7ed06430bb3c8", 0xc3) 00:03:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) r1 = socket$inet6(0x1c, 0x10000001, 0x42) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r3, 0xc0000000}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) mlockall(0x3) 00:03:10 executing program 1: r0 = open(&(0x7f0000000500)='./file0\x00', 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x20000, 0x40) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r1, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x2, [0x0, 0x40]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ab86ae92d1e4d5000000000000000000002f36e0526b988a6a7ce5f4e50ec41a253785a35ad8b", @ANYRES32=r3, @ANYBLOB="00000000090000001b86b66400080000f0ffffff"], 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x9}, 0x8) exit(0xe952) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={r4, 0x3}, 0x8) 00:03:10 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x8000000000000) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) execve(0x0, 0x0, 0x0) 00:03:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000040)={0x9}, 0x0, &(0x7f0000000100)={0x0, 0x80000000, 0x9, 0x0, 0x8, 0x1fe, 0x7}, &(0x7f0000000140)={0xffffffff, 0x2}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x80, 0xf, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000240)=0x10) 00:03:11 executing program 2: clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:11 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) 00:03:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:11 executing program 2: shmget$private(0x0, 0x4000, 0x23f, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000500)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) sync() open$dir(0x0, 0x0, 0x0) open(0x0, 0x40, 0x108) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240)={0x9, 0x800, 0xe0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x10) 00:03:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400)=0x3, 0x4a) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYRES16=r1, @ANYRESDEC=r0, @ANYRESHEX=r1, @ANYBLOB="4a19edf1e5d16cfeaaa219cded70f9c4cf04a6ad6cd331fb4b1c973b550fb2dff2eaa9ed3bf13751d639d5fca4df94f27408b19c5ed86389e0e4e0c4bf85c723a40d79d49f08df3130aa38078444bb93bafb793b84a707a0a09defb08da5765fcdd499c28c1fa08e1d520153e65fff88ff844693d99b83fd08e9256451328cbc0151429e22fb38b7bcc878209b962199a06fe4f1a2572b920c61b50774e70a", @ANYRES64=r0, @ANYBLOB="94ea0f639195ddfba2a4377d280e7c0941580dff42ab6658c767049a6544a9f91b65d7bbebde66b9cb2ad4c301260a81ec844ce9d6a7d59e416d2e5d"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x6) r2 = accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0xae8bf5a1c91f4510, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0xff00000000000}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x977, 0x78, 0x420, 0x3ff, 0xffff, 0x2, 0x8000, 0x12d765f9, r3}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002480)={0x0, 0xfffffffffffffe7e, "fe3be8478b8a00eb220c23c08137066140539307398a1607bf7f7fa549ab8d7aa276111c62fe1209c40d0c8450b9481e6fe84b0739ef731f247ab3cf566b85bc48ee99876d2b77413a7f2b252edeb9480dcc077e8facfc9a1744cfe3cbedacf200538ae82aa958ad254882927b5419eeb9f01514ce394b8cbb87847a5eeb81bdc86a71c058cf881a8d5625ae6aebe2d96e112c2542f98b66e8a2a96106dc30dc49a45d445420c22af3eae2e27c64943c407e63a93b1864e8b605f1e2b7bf60977457f185480b6a604d403bdc22d5e8c59709bcb698fb48cdc63d1c6388bb4da7c00044546cbb1e44f89bdec3b3d11938430a008bbc89e633a4187dd485e1f6cce7fdaf9d299f93b1297f81c411a28d0185f7ffb74c31376cbe54086fdc18735c71f23286f1e37851f8f7d156de1ea7325937698625149a71e22797ec68317ecde6938d58810d8f7bff55aa5e085ef0c978dba89501a8af1e49db20c815df6b5fbe6c9adb1751391c3ba66121e41fd40bf289520f2ebd82f43022516bb7e0a64c7a75f266576c5b47c473444cf37e8717df610ae1a44972e045206286647260cae4017e3431ac1817a37c8cb9c598710dd8ec4895c17c2f3e333543f0e2bf10fa9507e56744a15c0ee2d26bc89da29dc6513f81c648493275e13ac488c6f87cbd63d876ea132cf99ace58a2cd56479ab1ec555a989e6d08f6ed378681c2f599a9ce43d3976299f25cd82f26d434546f5f35d89aaa0c5096985f4516c9909d6be82eb9b393e6af3961378fcaff3c3362e22b8e5eec764b652f75a1ec4bb12c5b23ecf6ac0a3b78a0a134a7c286d77256d9dd39a340fa4d65a2fe19c4341e1c73ee056123331f0294d12b6c9ba1001b40abb25173d3652e58f99cbb4babcc7299768203a5b50d41c647023ca7a12500ff1535c67d2b56ca8b7fc178429bb7783bd00578e9770c1b8bac5f714591641dba6d96eb800ee12d47305b726057a6718a726163d4723f1a2a5487b6c7bf44fcaec9ebaa1cb4a0902d1895664cc9b41e606530c200da95d163bfcb06e82f73a8d2eacf90feb9e39f93e13c78baa8a98624e3554999afb96097fce0d01903e65632da2731ed0fb0c781a962c912dd9395ece3b6275de3b677b0e3d99b22389e796202f1eb6f4b8f2f7cff9e54f353bb89db22e270e3caa794905ecb53659f1dcb649e2eec81689322ab44b9b27c4868ce3e3ed68dd6cddf8efe8e227fddd6d6ab1df8e504197065576f532533dc78ba7378b29ee4d765b7dd7f51f16d112ac974a4f2adeb8acbc9a8b2a96f99290fd2a3cee6a8c31ffe39e6468bd56cd64af9a742b4acae0dea20bb3ad4877f3a5b70cf7c78da30c6975f1a4982d7bd9345777b7d7cfbb372022fc20f5b77d8217f9fea49293fdd117320fcd8f28cd9b33f483b363fc73ba4a42408b1a9df2e8d4ca1d372b6ec4ec42f66fbb6365ec8317f401b94fdcf9dde5b2ce89fcb3124c0fcc3f751c7e10d9932b00dd5637bce91af80305b3d2338eda62ce8ec921d9e23e8311a36c6db68d5837889c94b574021499a553bc7773d098137b08b7d9551d52795b77432e20184e402867f8374e086b19cd72d74167137e31d76275ed438496e7342934cb19998ff1f9eb8a6e2f03318ac1c55a440fcd04eb01d0df4f2ddb9c357259791e95af6c5436a49e75132200181297cac1f4c031a4c9e8944a499a1f4676c964715d0e22dedb48d664123203a77b17a2fc94d042cc6b814e53d236860b810f10080a1698043f60911981e7a47809fff7ef0bc09683eac7c996acf746ab8840c3cb8b1b2b0c0afb4111a25bff16a5b4109a26c5ca55dad2c12a8bf20d8f1cb8ef560a4101d75563d2681f9e304f872c03c72fec13ac2de266bcac89846cee0968c002313837790a8b89806cd969104050656d921b9220b6a06c311e9cbd0bf38901011ecc2e2cfac6c4dae55bb7ec7919c64cf1135ac842fe24d86bd194689bbe49c7454ee5bcd5a00f9f671e7e7d644853721e4272f9b9d57fbd543eea2873f371424c678e3407bd848577dd68fbbc3c67d6bc38ae7efae0399cd7a88cfc0675339f619e2a84b2cabc4826f77a084657c4c2e4047845c07b39a1d9bdbadef631813a1b3bc0a450906534f4d32d45c039feb0a6c3328f69f78aac12d4cea4f85a8420fbb424f8437510641196e12fb38b9eac69cd26cfb843c9054802fc1e7d31b3a6804bcc0a62f03d03b0597536f4889a9d2a63fdf85b1b4ffa37983ee419bff1a8471e2379ad0b2457d08e18105205ec7a4c8378b293a87e625536e6a04bbf2541b0988b5d941c9cef4912ae764bd082eef6d18ab819ade900daa19b2d08f73a9fd01c14282e8abb0df363d4aa2c6de1d8a1b81d7485f789f1cdfa3021e9c20ee0da45db1f9e6f5971d1fde43dd4eb7751da5fe286ebe102a1d7f128d04eea5c70250c511677223e31f7f1660fd357ec471d93659d0a901e40df0e3ba34d11715e42e5fe63c02eaa4cd3647f70293a415e4ef63d9173afce30c13a4576ceeedfae2d0b09d72ddf0aacac37666fba4f4452907e0d8c9dceba73580dba9424d89cdf38987f961c55fb18ef7e13b169d693f95ca74d48c6d26389bbda7456fc92a1252ea35e99649d279eafa22edc08bbb23edb08eb3343b81bae8c1658e41d80f7a5489e7403a54aca617bdcaac0d5d5eb1c06635e1ecea89eecd83f6755a1dac3e0de36ee8a81cd87311a38b730c01716b38c49f68edb2744925051ee12ec702300e92117f01f87e6cb371a70825f3f910c6c7681cffa90781e8f09d7c6d5fc961df87cdd5da0bbe80d9feda1fa05275d937fc4a4149c0a9a138c5a01be2d2f2195f3504b3d0a2f756f5d8b9ffb90838fa0c5dfa8393fec0e7bbd8cf373aa8c8db5cd2a454f0835461e2a2601b326b58bd6db89f4c7576be24539370ddba359b0e28d2520d848d5e5a1fd50540258e7cc91478e58fadfbe3fb8c3ce74454293f1cfb9f107edbdfbd736b701aaae55bd496467be0d562400bffc6d549a796029b77653c35c6053b7c9b28fabc9e472c9fac4cc1846b7ccaa92dd5d8a49dc748c6636d800d65e4bc258e8620f23ffe03f0537ded68209ca7c052f7ffe427722685e34d6f5f701b332f7d2aa70a3e3ff66bca6899bb4c06e71ed1db1e7562fa7a0e03987ba1aae5ce9e99abcf555b859b4f367a8a0968b36b1869998ccf69934950779a7a7f32edfa9fe0de826867faff5c0d9a367d642b70bfd7f9f8f7561fa815dd57bd57e1792b1bdfc5ffb51eeeafc56dda844162641ba0d47470a64ec1fa6ea9837e1f126f59953d3bb490a55c7ea6754481a2fc0e699b4f3eda0ad6573a73aa29fab5e87951c81942843e7be8690d2f80d4b74b7abeebd018c3dc0898df3da446e3edbec50c0bceaf3c3c454c8b47c57e4515fea3f0e3b21c04a4ffecd0f99235d4bae531dc7c3825b714bb3b30875b2de25599d20af5c14b2d6661082916423eb3d6fe696e20ab4d19eda4b22e4a7294dc2393ab9ced173e90354c174f70c05350d9f6a0b28e368fa5ca83bf592bcf69cd5d8d946ebd6b1ca245af7831da5c19e972b2858cdf290c25ffdc6a04b4883c3ae26ce46143c4e5fd63972efc306aa0acb57f5da9dc7249a0001c4919b8dca5c0d9568a80ad03d0637b237eb710a5f5a75a1c6e239b7ad24e8f47a037d3a6a6cdbf69d219face03dbd072784f9705aa4934739f06bf9127f7d9c4df90347f08237e48e6393984f112bb7823b0456a022429a8cecf20ce7279df0f74f09daa5de62f633483315f611f1af67be7997098d153998b014b02882244c98e689a0e0b1b6368e114d708740cfb69e57a4c82fb3e6030798f7e603265d84bbcddbf5dbe1f88383f746ee68096c083a74ea6afafc9a228cf28381612fb2e7d78b6fbbd81d7bb56c04ae0630e334291cc85bc985077324149bafd438c0ee143b36885574a81090e5945ded629f14c7203f0e802f89baafda014df6d6cef3ba38d9ac798045cf8bb667b7bb791bf03fa96581c5058466abf25291a59d325be00bfcdee8a2fff100d87868c3506a1b72290f1ae6e202500ac6372f9d9506b42ca72d45d323c28ad5fe35eddb8891f4df86cf46d8b3d5f04f8740119ff83a730aa27e91e20ef43878dc36fa3943f19c7a009e29a21287df89fbccac16d13f2c57675215cddf13bcd6102275089dc92f89c030112c309c003dcbaaa2d1a8db388e3d2f3aacc57b389dbef655f97240e6e702bfa810640abdd4e454a431d23bcdc0c0eef1325f5c4c74519b2db551ab6fa1a4e724931913cbded333d83051b22ef7ec253e1ea7ba611054c3e7b4871f36fea6ccaabc40b2180737d7af02bef1796fea14d637cde1b2f569a8d2c1dfda13c52f2fd5b1ae8de52996ef4b10a5c5b43c354c227861eb5d4fe2de29436fb18d53732992a0773a2b1959a67b0995a067d2227457aeaa80292e50ea637dfd6b40271c7a23ffddef1a70b09c0d12759893c971124d1124b16b68f792105e962ffcbae61388e14c84960f5b15fe975e2ce6068d8dd8940efe8e6cab8b798c548e3653dc50d27072726ae6c67c1b87880b656d82c38811be78809ea16f32e1e2c482bac94185dacf1805b58aa0f33d210031de261c9a4dfed700f12d276a9a53d3db257f4a75fabf6485d534764b563775f808982e881544cf4a59e010b46f811168cd4f80ed5dd28dbd68a95ca9fadae493e2cc72c2769e39459bfe8eb6171c2b09a3d4d47fc12458144fe7fd2a43f192c1fb408eebbddf2a43513e44e58c03e9fed0f49105a77fd50f61eb82a262145dd5c889fb8f174897db10bdb793dda8aa679811310477286530032f9ed14a3cf1258900b8e3a445ad7ad0e86847862e65d84d3ef2d752959b6d5dbb8937ad90e21ff8b7c50c3bd13d857e87c3e95f0179af1f159874ba965ef94493cb291e9318baed712223f632fd48692cb457a4198ceaec2cd99c4be7aec807dec2ff2b2c65df25395b2394cf00e1fc74da472ebd7a427c5fbeacd5ce510ccdc94e4bd9803b32879508550e7c4a9607a98ed92f670fb838b95ac8a144fd15f482e26d3ab9afa5ec7a2db2c90b2b7c6eff562c4bc1dba6a2649336815c1e39f092b09842e9fbda92c606cf2d60dc75db05a27bff514466d27511f4c1aaf916851675373e32d1daf622afad61d0e56435d34739714b5c7c9534b7cfd9509f02e86cca42df120a51bce768d268eb5aa9ac0250b11450b644b8e67a92322ad701c03388ed4be2920d89517b493de2eb403be4dc976f2e3583224a6573660c56ef14f2dd7eff695bc1936d472f4acf8d4a2ef7392689d33fd767952201e55d7e08f539c6cd4cbd466bfe79eac10d4307bf99ff21855b1910b548b23c70196506fbf7fb0c386414c3f7d044e3cd9b542b0c98474592da0fd417935a157ad779531112233106e484c4827bb0cb093131d39e753774d531bd7468e77244fcdadec0a61d623c772c8daff1c33cb2820d925d4b516b3d146c1e0f7b1518b0c633a34600ec166be9f1e769dc956a8a66c41bf4e9274975f658a6f0116bd380723b1f499eb0efce222e153e18ef67bb56091efc8d819e73d67de8c5ef262cb89d3a7d2b32a6d6565243e64c06d3949449cc758c1546b5cf9cc74ab3869e9f08fb1e4d54c6d2ee46f0e534f6cf8ea161be1b411d1496a8d0761967016cf2a7e46f848ad2ace900317617af6c40805b4977bf503e56614cbff53314fa755ed5cc706c6aa0c348d1acb2676b11c88a44ee1dadaed38ebfd14a1db20333d99044f"}, &(0x7f0000000280)=0x1006) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000440)={r3, 0x0, 0xbbb, 0x0, 0x5, 0x4, 0x7f, 0x6, {@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5c}}, r4, 0x626, 0x101, 0x7ee4, 0x4, 0xffffffff00000003}}, &(0x7f0000000380)=0xb0) 00:03:18 executing program 1: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) 00:03:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x5, 0x7}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000005c0)={r2, 0x3}, &(0x7f0000000600)=0x8) chroot(&(0x7f0000000440)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r3, 0x11, "49907a6823e973d16a942544dc8fe94dfa"}, &(0x7f00000001c0)=0x19) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)={0x6, [0x4, 0x3, 0x0, 0x4, 0x100000001, 0xff]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r4, 0x101, 0x100000001, 0x2, 0x8001, 0xc643}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400)=0x842, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="caf801890d6f712845b3aa8bdf6842122aa63c8e5d10dd087ef8351ac2f2d9b7fcc1a072c5367de0e70d4d6026fb65a2e6d11af14994186de3354bf249418960cb5a03db28f82792fce2b1d4c05d3fb281ba4b085eda47e9cea91499729b85b09b1c32916b451ac9c86b424bb6c4fa0f22be5ebb560e5210822cd2b622a56e1d42f8e8b98764258d3986e0628ac6361a126977516533a5dc36dd16cb697d3df32d5bad6e34b5efe7f0cfef494b098a32c9afafadebf70366a01132d586e61187b71b051b160df203a400c61f1060942fb86b6be2c4145abdf7c06caacea34039c122309c68", 0xe5, 0x20180, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="e06254b0dba3d4a91109b2f38f0e4d6fd93605b4856975af33d8380d423ae887ca266bb7f16adceac8700287a308a22b30b29413721aa86f9f42646597ce5f0e74f4ee0ab8ae3a79ae96ecaa22ddf492046d495734904df25eb575bf7e8ad825ddbb12f37f183c61ef0bfcf12c140611a42a0e314924dae2d820a83858ad7397ffa4e2a850deebb41f9b00"/153], 0x0) 00:03:18 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000040)=0x800, 0x4) 00:03:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x8000000000000005, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(r0, 0x13, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) sync() fsync(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x20801fffe) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000004c0)="80cd99e6209b4d10338a5a695d524567dee86997be050d56640fff5b28be0de6794b9dc2931cb0e6bb8c077c9501f24e66d8c8b73f77dbb68fca8fae82502031cd2197a04f1ea4c03d89596e8024b76f0c2e3f8397478a3ccf950d393187187bf07b52f1303357c92659dc808aee43cefde42e041e9b331853fc53e4aa9c517ead379a78c10279619988f3b8e86d91467d0c4049e82c2de1bc5d7995a6c4ff7ec995b2fcd6c1de82039e40a6b5e33cbd8a44130ebe9c9564be2d60d50fa4cc58c04145ea833cd5e3429b17d96be645a3cfc9286bf47ad2b623834ab8", 0xdc) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x4}}}, 0xfffffffffffffdad) ftruncate(r1, 0x100000000) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:03:19 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r1, 0x4000000000000000}, &(0x7f0000000300)=0xfc2b) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)=ANY=[@ANYBLOB="1c004e2208000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d0900"/128, @ANYRES32=0x0, @ANYBLOB="0200000001000100060000008100000008000200"], &(0x7f0000001b40)=0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001b80)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r2, 0x100000000}, &(0x7f0000001940)=0x8) execve(0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {0x0}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000700)=""/72, 0x48}, {&(0x7f0000000780)=""/118, 0x76}], 0x9, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000340)=0x8) r3 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000001980)=""/74) 00:03:24 executing program 3: select(0x40, &(0x7f0000000040)={0x7, 0x0, 0x6, 0x9ed, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:03:24 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a63000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:03:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYRESDEC=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) fcntl$dupfd(r0, 0x0, r0) 00:03:24 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) r0 = msgget$private(0x0, 0x113) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x30000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/205) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getown(r2, 0x5) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:03:24 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000000)='./file0\x00') 00:03:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x48f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket(0x12, 0x7, 0x3) open(&(0x7f0000000200)='./file0\x00', 0x100, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x7, 0xf, 0x4, 0x10001}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 00:03:26 executing program 2: r0 = socket(0x2, 0x2000000000003, 0x7ff) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) 00:03:26 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') rmdir(&(0x7f0000000000)='./file0\x00') 00:03:26 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="affdffff00000000000000000000000060d0b37de9c6be45fe138047dd9bae2b6248d31865d559821dd0423f187772513b26858495642a41dcd3867007f3091bb1f261148edc758d8a111612b2a123b087b3f7d8a97c24e7758cdb39e7e7c5589ab7e26df4b1bd3e0858d5afecea347038d3"], 0x10}, 0x0) 00:03:26 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x8}, 0x8) socket(0x1c, 0x10000004, 0x1) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 00:03:26 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() socketpair(0x3, 0x0, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1000, 0x7f, 0x1ff, 0x3c, 0x9, 0x4, 0xffffffff, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x80, 0xfffffffffffff801, 0x2, 0x6, 0x7}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x7}, 0x8) setresuid(0xffffffffffffffff, r0, r0) 00:03:26 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rename(&(0x7f00000002c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, {0x1c, 0x2, 0x3b09, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, 0xbeff, [0x9, 0x4, 0x73, 0x5, 0xa43, 0x1, 0x5, 0x10000]}, 0x5c) 00:03:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:29 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0x7) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x100, &(0x7f0000000280)={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$unix(r1, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10048) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000800600000081000600200005000600000002004e20ac1400aa00"/156, @ANYRES32=0x0, @ANYBLOB="00800000ff02000800a900000081000000000000"], &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x80000000, 0x1000, 0x8, 0x1, r2}, &(0x7f00000002c0)=0x10) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/106, 0x5a}], 0x1, 0x2f) preadv(r1, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000200)={0x1, 0x1, 0x1f, 0x10000000009, 0x9}, 0xffffffffffffff51) 00:03:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f00000000c0)=""/191, &(0x7f0000000180)=0xbf) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x114) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x500, 0x4) 00:03:29 executing program 3: r0 = open(&(0x7f0000000380)='./file1\x00', 0x0, 0x184) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = shmget(0x3, 0x1000, 0x102, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getuid() setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f00000003c0)={0x4, {{0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xfffffd62) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) open(&(0x7f0000000040)='./file0\x00', 0x800, 0xc0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:03:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000), 0x8c) 00:03:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0xa9) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x80) 00:03:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000980)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x40, 0x8001}, &(0x7f0000000040)=0x2bb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) r5 = open(&(0x7f0000001f00)='./file0\x00', 0x800, 0x50) getsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fdatasync(r1) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x51, &(0x7f0000000800)={0x239, {{0x2, 0x1, @multicast2}}}, 0x90) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1015, 0x0, 0x10) r7 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffb8, 0x0, 0x0, 0xffffffffffffffd0) write(r0, 0x0, 0x92a4212b9ebf0f94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f00000008c0)={r4, 0x59d}, &(0x7f0000000900)=0x8) lseek(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000001ec0)={&(0x7f00000007c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="c130fd9d3094cd6dcaa883ca7cdf63afe4eff89177e859d1ecce915bf13a15c5ae91d97b5347e75038c2775e1bd4de5ec26368201e105acab64dcbbb5f3f58b58f7b3024288b8d6e3db6ada0d5d3982eb27f1697b5794eac", 0x58}], 0x1, 0x0}, 0x88) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) setsockopt$inet6_udp(r6, 0x11, 0x0, 0x0, 0x321) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000009c0)={r4, 0xd67f, 0x9, [0x1, 0x40, 0x9, 0xffff, 0xffffffffffffffff, 0xfffffffffffffffa, 0xffff, 0x1, 0x0]}, 0x1a) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000380)=""/123, 0x7b}, {&(0x7f00000004c0)=""/159, 0x9f}, {&(0x7f0000000580)=""/198, 0xc6}, {&(0x7f0000000400)=""/67, 0x43}], 0x5) setsockopt$inet6_tcp_buf(r7, 0x6, 0x0, 0x0, 0x0) 00:03:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000080)="4bb3cb21d1e468cb6e7d60e15d53c45105ea3e70d846dc2c1c0a1a357d4e4422ea41a868b05a68107dab264633428ec896", 0x31}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000140)="278c3aaafc0972f6e29af25fc9bb61b2e0d16643b9ce7ca753d81c92a25337abc0a041a394a2301dc8cc8d9ed513401219d6f7a5627179c6e7503e1dc29e84526da0ab1c1a5071b05fa765dd45596cbee873045512a15f20d02d6f2c8a58e137eeaf69bbc816c96bd5f7241ee1527ee04ec81ed5b5f88d786a33fa1658df17dd283c9e7566cb20fb4d0be112fd5b20dc219e5ccfbb81338a66152448889eae288868", 0xa2}, {&(0x7f0000000200)="e0c0511afaee8774c13405d62a98c6c00b20b3a35fd01877321db36caab7caa6804f35e174fa8ba701d031d75277302fd23b79b68e1eb2d52b5b414e75f93b4d183d2a44c561207eb2bed93860c40edfed995ea2dc2b0887d2", 0x59}, {&(0x7f0000000280)="0c96156876127da0202a272033c1b9", 0xf}], 0x5}, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x4, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:03:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xed}, &(0x7f0000000180)=0x8) r3 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r4, 0xffff, 0x20, &(0x7f0000000000)=0x1, 0x4) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000240)={r2, 0xdd, "b4e044d40c59e7d70c7d824282e1f166c4ad3ac991e57fb885d028bba46f9a0a3031e408a691706fc26550db24ecfc6b4c6d34bacf0e42864dcfa8347305fc109c7d5dec08fbd1689e9a03821dc2bbe5327e9d4f01b8d9e9950822ae71e3c47b094aa70b7102b3fbbf49b1ca8d6499179b28bad4e0a4d7c9afd7aa3e5cbde3c574f6662063db833ec448abd2a446d4260256c9054d7cab00706f54f190c37dcdd084327f758927685301f9925a9ce41be900438203189767a28c9f01cbff40355d9f04bfbc593d2f2799dcced7231bc7549faa88e34f45a667e41e1b46"}, &(0x7f0000000340)=0xe5) 00:03:36 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x4) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r3) fcntl$dupfd(r0, 0x0, r0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$inet6(r2, &(0x7f0000000380)="af1dba68099dc3d957554cf10549d201bf2f6e810e114f9b824ffbb3a831b2f266c5a30a855d72f4bb492b88d231b88516bf2253940477c62323899ce621bd42757c937331577f02f7843cbe044810e69fc68b8822575e30eacd670f7c3a3283c335ed96fe7371fcc41b59398ac0155185cbb8a63ddfc41d76aa171c720be347361dee818d2d4f3a244fec66bc31780700db8a620562c5671fd2c189e40cf60d8815c0a8380e8c0f12e24da757c14ad9a3d36469134e95d233c8ab64c16fb395948157272fe18af72a9c81bb5681b9d453d168709e5a0eaf74b5e174b7ce14f022a7dc34a761529aa5d84c7d1bfcf15436a03d257ba6", 0xf6, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x208020000) lseek(r4, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:03:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/11], 0x1) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) msgget(0x2, 0x428) r1 = getuid() freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = msgget(0x2, 0x141) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getuid() msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000300)=""/212) r7 = getgid() r8 = fcntl$getown(r0, 0x5) r9 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000200)={{0x29bc0000000000, r4, r5, r6, r7, 0xe}, 0x9, 0xab2, 0x9, 0x9, 0x800, 0xff, r8, r9}) shutdown(r0, 0x2) 00:03:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file1\x00', 0x9d) rmdir(&(0x7f0000000080)='./file1\x00') 00:03:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file1\x00', 0x9d) rmdir(&(0x7f0000000080)='./file1\x00') 00:03:42 executing program 3: mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x1f, 0x4}, 0x0) 00:03:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x1ff}, 0x10) setsockopt$inet_udp(r0, 0x11, 0x2101, &(0x7f0000000040)=0x2, 0x4) 00:03:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x0) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:43 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x1}, 0x24) r1 = socket$inet(0x2, 0x10000002, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400), 0x0, 0x0}, 0x40000) r2 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r2, &(0x7f0000000480)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2c1ec76e22b824fe0033f1b65cc6692c1c4508f85ec4bb1cd79ab471b3870e36c2df1ffc86321a94b96c4b601242f6f05eb96579bd317a014f120bc17005d27bd92c59110a62d5a905846a8314c0003a6fe195fe691d030cbecb107766fe070cc96267201c28250bf78f294a087e5147deb941a84a5c17556713ab5d20ae519680319d47ab828952837d2be0e1f35a11b62d279b9ac7b0cc6d6fc7400071faeafaa31422e6d8ec838bca30d5a57", 0xf7, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c0000005fce253f1e3eb73ed6072110e89ffc55dbd5431d167cff7f14ad4e761acb07ec1b7a798a642e650bd3b9979cc316b86dad92fc8e1f9a86f79af7cdc7b416e93cafbbeb87e0ec8817566b9dba"], &(0x7f00000001c0)=0x54) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16=r2]], &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000700)=ANY=[@ANYRES32=r5, @ANYBLOB="00000000fffbffff4000feff01000800020000001c004e20000100000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00"/148, @ANYRES32=r5, @ANYBLOB="0500000088a031de3a0b9723aff8383d61ad6a01daae2e1ceaf32684b57a09df84ca7e3dd0bc579d29fd61b8223689dba2c4f0aa4c687103cd4ba0b0059fe679d221cdf345a7bb50c3f12400decb1a6a297a8f080247a708009f7706d7027753fc9298989c76e7034727b3834616046091b0c2cd111ad75dd9fe3cf48642e5bf363f2d0aefb69dea1c1783f5331e2e024362a6121a56e459f249a8db9d83c90fcb66c635d2901ba70ffa7dfecf1527be1f998ba186f7b97ff800"/201], &(0x7f0000000000)=0xb0) socket$inet6(0x1c, 0x20000007, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000001500)={r5, 0x1000, "e8a64d8a05e795d99fb4bc74703ba0aa5eff1d5b0a741ea3be6b34d9c45d11192bfceb28055d7a303c4a8a58950526844661a96f7dc5102cfea0602ecdb4dad0e9f6d5a6e4f58f529e3ed0d89afda586fb911cd8e4b8b5f4698e83c1b027035d8a390a92cd3cf015dd207747fa52d44548e61f841d72de571df78b2021855cb1404149dc40ca553e96735314d8fc8c97585ee6cff29815d4fc12c1ddb9efeb3dcefe83f161db7e88a56a760f86ab0535394f7b44f0392054120b341f2bb905cd20937082e78e42c11e6004797cd89413a2e69a54140ca825ff5a1b69f0df9326f3fd3293854c8eb3caa600931726683813364a58d2669e74a2c6a9fd76d1063654dd8a8dbdcee8dc9035a14a50b5d7b894a749d5cd3cd0ba55e41502649c34c790e3ed869df2be3c733971081cb67730e3619b83b778bab3f9baeebaa20b2a594c77e3860dc6b46b4d7f937c596dafea1f008ac077a23b0a845199baf279a3fe6676d77380dd5e04b7366f999dac647ebc85ef2de7ae8cd4e3043c766ea30ed4e9549d7d7476b0f6d33fce3372ddaea94fd8992f59b01becb7acc378168a93b3a0e2adcc511e563f974f10534c9522fd187f41c9b7da37e3a96aabf390fa8a7bb6635d3eae9376a3286518c959361d126f9a82a0324dd738fa3647accf73f3cd7ecad1742453116bfff380c356386f5c7be88d90339135049c2b1a576740a57522c25dc58d6e03ef54523c2e2ee51d65057a1ca8cb750dbfe3b24589e94d0ab38ed8c46052ccbbe567a45b30ce6b8950410a6e51b403fe92f62ad6351fd42424c2dff0ba1d3e6f55aac781a2d08c48da1537ffc39496dd0bd7ea39b91c464398906c8a90a80d7cdbbe40c60af5932401fe83d1e2e79e801d6fec0f34f7aec58f7aa8adf58a62dfc81e6e5dd17c9427553693c31a4284a3ae97336e9be84dae98a0257f7e24e903b92b88845d76bc118e45bdba92840613bfcd1a11c07a50f3ac3623110f05a7ef140321b2a6456440d262d5e77ab18cea939bb485394eb5e75d54b876c26b878c6dab4e4b1fa85b0a4c2c659ac40c39270e7dc0d139b241763e5bfed9ee6bb11ada6e123aa1036d75dfc49d064dffaec316fa897268e833b33df975fc04360e372b20e82bc2617d60ad9a282cd96cfaf2bb3f820d4b0f61927c4d739df39e43b6c838f6beed5b870d375a0c38c221bbb3121b53c4f874d6c39cb79fc5bd927c726d4078358a6ef4ffd840da4258cc78c8d2bfd4432aa62a5ab4e5ec096fd5a6dbf456e1f42cea6edfa9f1162b646d4515d9830c28ffdda6ee74cd191ad1e1f7f0f02d2aafc7099837cd992be5f72060f3870bc54277d719bb77051c313b6fe30acaf53db4ae6ddfcfaf312651f9be927cd319409720495439292700535bf16182bdd369e7f816fd5f3736eee7cf738673431a6ec662aa3c0fab2ed932ebe26278be5d8e131dcfd43e8fbd9dc791c9a294c3451a06ca9b8de92c4222dcb4e17551eb7b1252cb9e054522d87c162e520e4631626794fa35554adf786c9d502c7e65f1aec04663847ebe0d65db03d085d34853f4534e262d01fc30f9b7d2c63124aa07655882f3dd923cc817d34891329f3c561f86011ed779a88eb0043a9424885e2f761b051296307b9bbe533dbe73d339d11e2c1714000e92a289e1d049a2dd9abfa105aff88c258104acccddae67bf02c7db67e4cc0e4d30c83923bb8d049c3bb2c8d1cf380afb1ab9fbd7ff19daf0007ab60571ab5d336f4957de1bdc5c9e5b9a41761213b571a96fbdea1a96e0941019f14205d046c596005cb56c0bb876409fcb9fcc3c1ebbcb5468e96cb7f2f62246d96e4e8e6ec38175b3cfaccd39b8b798e4f7c04c2fdb604b022a9d8d41cb09ec9f014ca181856399da4f3e81b5de7cf17fad863d5640a177451230a989548de3b27ffaf9a5fbbc190c3fc96e819fadb7662ef45193a3e0c1cd0005d274f43ba590d7c06a2690d0363e13d87f9f6acb5c3e4b49639c382642b7dcdea78e16439eb28466147328acc80e5c47dc022a9c72c7dd19739c0e46edafc1a4f10455efb61366fd24cf4fc238a4718a702bda2c433f10f252c10e2570a37c7b8706cc6ffb870cfc766264b0ffa50547d4bfb5e4575cab315c193cdc615f834289217177dea76a76efbaa4e57789d7bcfc8dd0853e44a00a0f687e922f2b42ac8c6bacfd4b640e16a455da33d0719a24db9bfdc018838d1cbb6d3d73b29b04c96b60b58cd0d87c170aa06805884b55868fefc389dd5687fa629fe0bd9987c21eb207292196604610307966ebcf5078fd130c0213ea71c59dc9cee38a7ab6d4d092111563f3d16cf98fdf7ccf22e4a9b4e648c5e0b7b7e2a35e706bb3a8b255412a8ee69c2dc3d3467eb8e7189eaf542c0a25f408f25ef9e8ea93313512a4122ccdaf4a7d90c515034774983f3fa58287d616af5c540f9559dbb60c18d90cec03bd1067304cca412ecacc699dd575dd10a00f65fce5168c1e92a6ddff6f53e3c3baa7f986038473bf326bacde664330cce567bc3118e3576302153ba89244668524bb909760a6286d195d9846cc53e6d0b129a75ec61d3346209f70942ea870b3fecc9c77771df4387aeedc87cb91b7e12509bb50ce46eb90cd7c4ad8c27366eb662400dc7a1f5c57402835e0194ff3cdd72847c8ed362c822feb45bb54b8bd2fef092f48ec59c0530c8d4f583e4a63a2094bc8ad48ea92b9296b3fc8d14c8137f5b251b27fb8038424e4d3058df7f1d6f7090ad71cdb49109dbf595e5db0dffeb65fb3d7ba7258f38de5504b42526e80ae6d5d02e4bfb96697eb545a0c3fab54fbcb5255ed2ccfff7f6c864357ede56ca227dbc46e9813a5cb03f2ac54b253859fb75303af6a7da091bb53a60ecb9bc0c6e4446b4de09de65c41b1998e27e722d13a5773447fe17b3351d8744c04ced7b1fee8d3d770987b2e278309e948ce6ed67d98a2e6d219a9a98550703a33ef4472b4b0f3d4234f5151b6cb3ee74ed3410397819af838bcdb4b7162c1619a2f627936a93e201b296cbfbeba640b5bfb80398426932cfc4cd0d8091e152ceedd99cbecca47cb7a767bc1490002f44313cf02bfd89986c4029c599270c71327d21027b93b2e0906b2662304a16d8c4f16a3de212aa13862eb7a8a03ab29afd6aef20ab8729d49801022c17070ca0116220191c4d050d350b9484513ba773eb6f4919cc1ab090dd0cf2e6feb1f2ef5ac2f0ffa88c3088841df925eb21b905ba8df5eab93c04562a9526734c3f1654b20f7686f1162d53063e4e55bf580f03e10afbe398197ac82d9d8bd323f6ab18039078be7192f359e189f634797c4597ec7586f7e3c7a7eb972f0ac4f8784bfc31df7aaec6b3ab47747e382bcfd953181171bb8a8bfc89a7e4f9bbff08619f405c720531e09ce09e4488842c9580486b7f22baca9e1e3edb060426d70489d4dbd9da1dc6567644165c0b2f06a9ed1cb93ab2439d8be0fa6e07254cf18a46a333a7a1239342795b54e655ef38e59e5bbbc801deecc26ea18d764e51a66cfbeffe26c059dfb3a015ff709d41caf11c9ae1465b82c4c5a72183b6609e2b485dc8cc3bfedea44ee732ac21054f31243f0ad26e78226180460dfe4d2527c51b71079413aa695be5e6b7ab7bb9ce04d840f33b7b9a0a5d5cd134694e9ca7bd0af4f8d30e964aa898bd684d852d95729b882c19e66a6a9b2c2dd9dcdb1bd6a663943190bd24cf827d1402ae836138267a22e938a5edebd8e31d68895152e3fc36d9723596939ecf3ff330c195fcbce11c9fb66f8d49fd15106dda57a7dc4b76a4c62eecf8660022a4284c9bfca09ecf3c0b9d780ade21490155a3865b41104a735dcb81966ec27d05a5808de9c4d9f407a66cbcd6add8c70de65b6d178d11eb149bdf016b8005772f3b917142435bd2484e5ebeebf05d18ac581ccd96d859566af13bdf22834bbec25f3f8dd3e036374244df0b396d014a4801d7c31757777f8b4b17dfd3d8a614843a69842cf4cdd80fde1bf4fef2db14e30fcb4fac8de5d50be4e1149daba326aa61ee7974d32108f8b268e43257b016c3494e355a880494349e7786dcd75a03276cb65dfac441b1c81ca9fc2ea31f78be717a3d33b9e4746580779b382c74dcef10607eb79fa8934435dd5340827726e8bacb6e6f11cfd0e7b7a7c9fff5f86ea813b7bbd19e00b4e2fa5e1b628f6df3fa5c13d3bb076587478807cf57857ce80cbcad2804937cd023c675dd0351f94e799f4d7587a5c3e265a6f6c93eebdfb953ee84aff59ba9b76b6d075e34265aa3855e06a775791a506c2d1a388909c6a38ee07e68c8c5def34387ba66816620d79fccbd36a310d1b07df58886ac6d0053b39356be2906806d0dd6f6efd1a2b5787335c7dfd27eab2ac3ffcc32c558d29eb4f90f3becee48d6f1a6d63760107078cdcbf5a4da130e6956b17ea4e310fc0efdf5f56f4a99b938d33f60d5ff0f48ea59255af37322996d32dfb0bd9697fef56f761cf5e6f1bebcb558bbf3254279c1be2389bf0b6f5cb3984d18ebf99b3b0fe44108509c04946b6913c19e245a81249c81e092d7b8446449248b0b302201db07fcfa9744f33ddfaa20b0adbd335e60057535fe8af89fa3a9960c0c60a2113941aa50d3623486d0721c0674032bf0f0172e362c7c31125e7d8a59ffc434590ecbd1ea03481448466bf9952506aa52c8093276d9b9e90052510f0950d553d3367d204a970b8d14e966eab25f2475240e3a1f007e3b3ae194f8ece8626fe729e4a414a71a132e40f37922aeb83312617ef6d1b696043644b3d82d75f8cabbcf32c80d59c985004a50be25bca811e46b3400d5c91cb6b2193473eb1f34aea513dd24b2a977f830fa993b5ed4bfb071ace2052ab5c973ccd6caa1a66d59aed86914339c9cfe923c684565f1214b33b9a1fe59328652d89098c8f9d09a9e758e6db88142efeb67197a0c80f310b9be5faac04c723a2e512967935021cbe8ca22104d8065e3fd8e339bd3e986f95c8ed7d8f9e41d18cff532157e8829e60669fb9aa903deea17ba8ce5f548db95bc7f3228435adfb5a50abd9b8fce73c8fcaa83926f84a65a8b6d26b93418c6ec1ca2dea25cc5ca95c23ccf6f7a905da3f13af43e77ecbebf0609e4e24d01f04b1c88ca8abf32babc2c833d8ebd10935b37c1f9c5f06f654a8f5be329883b8294076eeb836eff7533fcea56c0c84636bc691512481ed76793e213472f271b7adae0e7642d8702ec927bf6a36bce8907819a08830061db045692b7bca3c86177eddd6a1f4136e0293167019095bf06e4a6045c2fb8aff45ea1c0ec91d97c086ab6999dce68b6dddc46530df086bcec41b0b741bd451a36696811200fe62cfc1c24e12b43f3de610a14ff6cdae72420f262f2e7c9e7bd4afc6da4c4899d7e8249b80a60fb10273af461b1dffef13f29d3d6d5ee810d30405576faa8488d45a07f11863008e397d4ca94e573fcda62da24d34cbeb417e407169df7f6c39fd19696d1a71d3bf445a622db3b471c436fd75bf01f50d1c956812cbe0430cb73eab6b5b861e214c1cf22d64f04686c358a9744d3795b3212008f4a1c4f89ff4037a30895d0de3910723de7d5cf2cf4ec1813f3dd4ac81148c19bb9f6b5aa3796d4e137bfc4ac7a01f743919a6ac90c707bf5e770a8893952194439e2b6775bf143e4b39cc7f8b763b975cd6b688305c65d6717af654eb19b9d7987543e93f899b20bb0f16128fe9f4a34fc22ebedf6ca97d36965c3c99468276afdf8b72bc5205d25423d96a"}, &(0x7f0000000200)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r6, 0xb5, 0x3, 0x401}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) accept4(0xffffffffffffffff, &(0x7f0000002600)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc14c18b88981fe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000080)=0x1002, 0x20000000) 00:03:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x9, "a5a7d996f999deebcc25cd87316bfdaa"}, 0x14) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000400)=[{&(0x7f00000000c0)="dcd3d625192ef2a3ebe3c19c1dae268d58e4edafc7f53b83f35dbfedbceb5b1a5aea2153959167d0710a82bb6fd9562901f2c80a4b9b93d617dad360bd22027043eb08e1f8cbe58ff952b56630e7c427635b229d7758a0040fd5f0c471b558b4a7b6139acbb26acff352eed1ea1b95bb7153529a8f9ed946da53efb30898d704ede1bb2a70ec3ea1917f0167e059da5185f733855761c41c14bc6ac5f597be9430cf1de0d02530345729a9ace437d72c2e1e22fe533815033d936e82c365fcf28466d2a216e17025fa263c07097057a30d3602a2", 0xd4}, {&(0x7f00000001c0)="dd6754853a938459f328d5881c2cf184dd8d8697eed36bbe23052095b0f8750ae4ceb303eab1c3f4154d271411d3ec0328baf13efe9c7f34a49e3c3e2b02dc434174c2ca2a2b3aa495f1eabca7685d4318aea6ea1c0d95380569953b5784da114b4d9a7715845503222ce15b7ac59b38eddc9b1a5e52e5c50cb583867e4ecc8e0dac25d5595c8c5ca06e80b1a81595fb22a0109571", 0x95}, {&(0x7f0000000280)="8806eb091eb4cd7b3fdfaac6b68b96c09b7b80cd868fcbb230fb78562d83fa3e730b17ff9e7bf8c4e2e615eb6d22be152a0220bb906612bfcf7f759408828284a0c727c4069ac86e44c56a3000cda9420b1aed2a82135166974eabc7e056708ad860322bbe70481efe969e88c811d7c4cf620966fb139361bfed9066000e2771a60ef00e46aad3a9acbc392a996860941d89aa369e9d62d6cf7c2c5aa292049dd204a0f74e1a14c70e1e296ec4bcb0824b7292786885d73bf6117959749eb3ce81b4943752fc2d5e83578bc590c4e72b319f4781087c526242b7", 0xda}, {&(0x7f0000000380)="86031b71c33c1bac048c68578a64024d5008b9a1e08ba9a0ac407079f06ec1f307831ab5855b30799e5019ee8060fd525d2e383472273f9eb01c9eec4a6265368fe1c0c18e448a182123a1c90acfd8134f866a825f14f8f86a6088bd359c7b1b55e6e5788525bd", 0x67}], 0x4, 0x0, 0x0, 0x20185}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000480)={0x0, "5f6d88b921ec9740ea3e5ecf782e7478"}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) recvmsg(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)=""/150, 0x96}], 0x1, &(0x7f0000000640)=""/92, 0x5c}, 0x1) sendmsg(r2, &(0x7f0000002100)={&(0x7f0000000700)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000d00)=[{&(0x7f0000000740)="c33caba889d7b3651362ebae1d088ef72138d7430d2f8a3ac1355a31773514538f817535f1af1ab5a24b97b3edf9f8a7f7563cb16344810aeb0aee7a99fb820a315235f77a7e863730f6bb35f62a7a186998d74eee9908b52348c8639ecc85ac58de1fb7ab7cef82e43bbb99ed2dac180b9f410399d7e269c8946b7d0be79634a1caae7fc479c167ec87c177", 0x8c}, {&(0x7f0000000800)="03eca3eabf50b45a107d65252e2bf914931f06e69247c5f86e34e20af5d8a8b18754f937ced3c9e429b7de3be10c2398643d1760f9755d3544770c5d69c7b1dbfee1342cf41884d31d93b9406be2c9b7a27f8fb8bbd8946f92d0c46805282637172b6a8326f4d01ba72feb0f5fd9de1c6d84c93a326ba7da1fcd6b0766b3b9134ba7b1672ebbda3e4ab4be29cb058d926658", 0x92}, {&(0x7f00000008c0)="b4564e88d060bd23424ff9e4b699e870498510daa232b198c2156a9eb5e865825c37ed2ec6243487e2f990a094dc88d495dc5456b35c505dc7fbc74d1d09902668036117d44db68d204e4ed01feb56883c83b7e6945d953038a1fc2dcda0d794ffc63565c1535afb41f313c7d4e94cb7fb16db041f37cc29feeda804c629bf97c4dc1cb19ae267727e33b3b673abaf863f8835715f", 0x95}, {&(0x7f0000000980)="fd5bc3660cb029b16c24e2d2a917dc8d3f3b5bcdd66556fea991fb228ed97293f9a8719d8d25bf45153b269c28629254bb69343a029488b125381c2cc86c40845a0f0caf9d5028b60ffbe8ea4d9f25151db51548c4608bcaeb70403cb680a72281161ec7aa1439204fa7727f35f21df94433020b1f75b000416441fd06686626452f7743ab4c27a6cd21358656f9890d308fd10d15e1b945ed373fee042c0a4358238554dd3f8512ab484168b89f0b6e6556f3e986f44c9e56f33d224c2e7e2ec234a2de529420483757385a312b1083293048f48409523bd981d02070afcdf3f7c3fd451909e0c635824e0cfada6cc3537805119d9e77ad30cc9240fa", 0xfd}, {&(0x7f0000000a80)="3f04e00b9593", 0x6}, {&(0x7f0000000ac0)="2f0b19", 0x3}, {&(0x7f0000000b00)="922ba974cf064eb3c2884f8eaa661594e774d56ffd9885e41a776bf9e7a950515c1f8cac5e4177e50ff9704ba4014d90bd4ed0fc5341e826d0761ea750", 0x3d}, {&(0x7f0000000b40)="182d0b9661a8d51efb7ff3249fc888813238b519535f245a002821b4b74913ea6ed35d1400fbd70851a522c50538765d00c2fcd5829ad8308894b0f711c26f6d8f4d7c46a3ae2e731c77e9c86572665962ec4cfd56d7501325ecc8570c590c92bdfc", 0x62}, {&(0x7f0000000bc0)="05446d41ede992f527e16b10fbf7bc4c3dea8900f5a47c0e830951c07dbc1959773a056ace4731db8ce3c3d3", 0x2c}, {&(0x7f0000000c00)="fedce98caf73c6af9745a437b0ec88649222a2de76a289d802694b3734be1bc6221a2dc5e0b091e3668db0f066558ed5fff6eb1b9edfbb16a077434a753427d7416fdde2b388bdb44ffec111d5da889d44e7e43ce031536f191f757a4f49c7917387000ea9eb1622e58769c00ff0018770fef16f6659ab8f06f4b4d06074f072a311d1868b2062c6ceb7a415c16d9483f0b8b622049224434391bba7e31744fba226ba1d1e8dccbeed67caca196af636d716238956c1b0ddbf7e03f4c89e592ce4f4d6e583185fd31505977b761701", 0xcf}], 0xa, &(0x7f0000000dc0)=[{0x1010, 0x8e, 0xc80, "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"}, {0x68, 0x0, 0x100000000, "99ebffaa72b58a64ba4e579d843dbf7e045d849d66f5db448967afa4e067756fb2241361558a65ec2d5fbf3819fbafb8e0040b0f2835e23466acca1074de4974bac410fd2dbdd5a42a9688bd5f3f82beaadd750a4851"}, {0x78, 0xffff, 0x3, "ab96ba796cb568534810f363fec340e15b3b015de1506eeddba384f17f82033483772237e560a4497ef4223637881e4168c0719c84b4d1458e4e4f3cd10daf0711581856ae7c5043d02fd3817e66b274d7ce7b50a23e28cec9a8571932457e59ba23a5"}, {0x88, 0xffff, 0x8001, "67f36160e3872ccb3d77c830f2bdabff829c4d9961f473e8832f8e6813e4d478df98e663a479103c9cd8f02aff888df0086f2b58b66a7e892d9675f15cf239c6ed55ecf99628fb53152b15f56a1d903c32588cb874dd3fc3c09da67f6e96e4d28ffb4bc762de5a2f54cdae347b6a1e1068c216010603fe9a"}, {0xc0, 0x0, 0x4, "21dde83b1b81c034b53881b88bfa9eda7cf9dccc95046109b81d9e6fb3f44279bd2bd25e7915f7f480e35d3fb1912e055f84d17257d8bfec380182258275044cf62a9a4bb639157b8f9ae3431396b98473f54da8f60fefae7c5b3f5ef882670e0f5e086946220427d2c8bacc0d70ddf61533cbccebbfa112e72830e5596e017995a9f2bcfd1578bb8a4e9d5ffe2fad5ce7b59360a89e4b633c257436f88644cd50ad3bc53c2b695455b981e347c3"}, {0xf8, 0x1, 0x3, "623541860dee15d54ddceeb70ac279e1b295b64226bab81fcd3426fa33d580eac9fffa9edfe6d088b782f0c150d8ebc5b133518bd72454cddad549e9cbc3e26ccf26436b5bad28a405781b17410fed25f78bfad137a9ba01de63ac41a389731e457175b686160f9805d0583d653445a941712e8c5093c75698042217ffbd384d11f0309b3e44bda1573a41b9371f21e933ca82763de99372310acbcfc4e13ef674bb12598d2088a102d603f814709ba5f96cd04634b75b2dfec889cabed2996a151b36c77d0cefcc18f772141b3bd89b4497d9a7b2e98ef2799bcc8f526146946ddec0"}], 0x1330}, 0x100) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000002140)={0x4, 0x80000001, 0x81, 0x9, 0x7fffffff, 0x1, 0x200, 0x9, 0x6, 0x4c, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000002180), &(0x7f00000021c0)=0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet6(0x1c, 0x30000000, 0x101) execve(&(0x7f0000002200)='./file0\x00', &(0x7f0000002280)=[&(0x7f0000002240)='\x00'], &(0x7f0000002380)=[&(0x7f00000022c0)='\\\x00', &(0x7f0000002300)='\x00', &(0x7f0000002340)='{\x00']) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000023c0)={0x20, 0x1, 0x0, 0x5, 0xfffffffffffffffa}, 0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000002400)=0x7fff, 0x4) msgget(0x1, 0xf6) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000002440)=0xffffffff80000000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000002480)={0x0, 0xfff}, &(0x7f00000024c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000002500)={r4, 0xffffffff}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000002540), 0x0, 0x3) r5 = shmget(0x2, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r5, 0xb) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000002580)={0x0, 0x80, 0x5, 0xd84f}, &(0x7f00000025c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000002600)={r6, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000002640), &(0x7f0000002680)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000026c0)={r6, 0xffffffffffffff81}, 0x8) shmget(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) fcntl$setflags(r0, 0x2, 0x0) 00:03:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)) r1 = msgget$private(0x0, 0x80) msgsnd(r1, &(0x7f0000000640)={0x3, "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"}, 0x1008, 0x800) lchown(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:03:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x10000, 0x20, 0x8001, 0x1000}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x2, 0x6, 0xe0a}, &(0x7f0000000240)=0x94) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c650000903ddc7dc59117ea8aa78844f846c6a49f09c4e2526ba8399974c7c17602402d9bcc9649d8c7bcb45e2b80592e005a9d7f857e57aa5bb1e35b80a0ebec9535e7e42263c3e0f429c43376381804d4c200"/99], 0x10) listen(r0, 0x0) execve(0x0, 0x0, 0x0) close(r0) 00:03:48 executing program 3: select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) r0 = socket$inet6(0x1c, 0x0, 0x1415) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), 0x0) accept(0xffffffffffffff9c, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) 00:03:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000080)="cd9fe2b8c197b7fbaf46d9310dcf154417a90092eba03488a1412e9639e01be1d29855699ce68f3dce949681e93d27cacb9f4145d05ac7ae230d20f5cf263e7a19d8f00b32f5d64e37f42a2ab49468c6169aaf0857546a56c0c40ee1079f327f03945c2948afeb3eb1e376360dcba35f48866501bda327d6d731b91908b9baf48b49621c7d7a7a5fe327c51b419e9324d5f69bced9431b0908bf25b68133ba826a2160d15919f45e9ff4be046af44be79dca9bf49e", 0xb5, 0x20008, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0xa) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000040)) flock(r0, 0xa) 00:03:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x0) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100000000000001) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x6, "a8c8d8b796a73daab072bfc615db0ca3"}, 0x14) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={r2, 0x35, "dcb5f1226cdd849d972bf63ae6750777df1cb8bd684b8689d93e4a27b13efd3d7d73c8a7c36f9f6d57cfef18451c9a9c70fb27a221"}, &(0x7f0000000140)=0x3d) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:03:50 executing program 3: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x7ff}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, r1, 0x2, 0x3f, 0xffff}, 0x94) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept4$inet6(r2, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0xffffffffffffa3b2, 0x2, 0x80000001, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r4, 0xfffffffffffffff8, 0x4}, 0xc) getsockopt$inet6_int(r3, 0x3a, 0x12, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r4, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000001c0)={r5, 0x7, 0x5}, 0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000004385c5a7fcab406dc3b9"], 0x15}, 0x1) 00:03:50 executing program 2: accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000240)=0x1c, 0x0) 00:03:50 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0xffff, @empty, 0x2}, {0x1c, 0x1, 0x9, @loopback, 0x8}, 0x6, [0x6, 0x5f2, 0x1, 0xb33, 0x9, 0x2073]}, 0x5c) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) 00:03:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0)="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", 0xb41) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x9, 0x4) 00:03:50 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x88) getsockopt$inet_mreqn(r1, 0x0, 0xa, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) ftruncate(r1, 0x4e6) 00:03:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x0) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:03:56 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x401, 0x1) shutdown(r0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f46696c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x7fffffff80}, 0x8) 00:03:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x4}, 0xffffff10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)=')\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000400)=[0x0, &(0x7f0000000380)='#K):\x00', &(0x7f00000003c0)=']\x00']) getpeername(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) open$dir(0x0, 0x0, 0x0) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xfffffffffffffffd, 0x2}, {0x2, 0xfffffffffffffffe}}) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x6, 0x8000, 0x8}, 0x10) clock_settime(0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:03:56 executing program 2: r0 = socket(0x3, 0x10000001, 0x83) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x0) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) sendto$unix(r2, &(0x7f0000000040)="b3", 0x1, 0x20084, &(0x7f00000001c0)=@file={0x1, './file0/../file0\x00'}, 0x13) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000002c0)={0x100}, 0x1) r5 = msgget$private(0x0, 0x1) renameat(r4, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000440)='./file0/../file0\x00') shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) msgsnd(r5, &(0x7f00000004c0)={0x0, "45cb5150e6ae07f9d96de127e7cf85641e4147eaba1cdb3bbd6be9816b1ddc121d2029d84871f017d99f8c94c41a62ae496d8465ff4ceb9f2127ed65c238409bd999c34a2b46dfaff2574d5f0d42aa9bdf2ad583544171b0927b3b33d9ea34d58785ab454bcada44ca48d68494b0147e371469780c19396c8f8ae6ac53122732034fca78386c877d48232fc4480c8d96bb75afee1c7fb12076989414ad9e79a6d1956fcc42bc28d4c442659e55bb0364ffdc45c01f118d630ea02abcda9af69f2e191f2e687ca2d0ba784da37a2607dedc2566398023c6807a01ffb490262d1ea1ab108af671b355"}, 0xf0, 0x800) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYBLOB="1d00000027eab5cc526bf6988aa17ff04b4199424813219b5fbeb3dd0000000000"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x374) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) open(&(0x7f0000000280)='./file0\x00', 0x20004, 0x20) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r0, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) 00:04:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:04:05 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r1 = socket(0x2, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x1}, 0x4) 00:04:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0xb, 0xbba}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x3b7}, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r3, 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000400), 0x5cc4f18, 0x20000008) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x7, 0x2}, {0x2, 0xfae}}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x108480, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r4 = semget(0x3, 0x4, 0x48a) __semctl$GETNCNT(r4, 0x3, 0x3, &(0x7f0000000200)=""/198) fcntl$setstatus(r0, 0x4, 0x48) setsockopt$sock_timeval(r1, 0xffff, 0x3002, 0x0, 0xa9) 00:04:05 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000000c0)}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x4}, 0x8) r2 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[], 0x0) sendfile(r0, r0, &(0x7f0000000400), 0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="82222e2f66696c6570447ec7118ed34e4e03debe9ec820df1062fac356445727065e4406e2f10c84534dad4e28268f6475d33e4bdb2ab1324fcf898ceaa3544248e8fc7caef573ae2565c9cbc43ce48c172728f367e58f28fd83a98f2a4ba1aadf706d75a4f33aa3b9a455c62854325613720aff7236c225de97167e8e119d01c712a0949fbeeb025094de1feb11580643333382c37393a7cc427b88f7e369afdc3e925bf2847ecfe0f5753cebcb5116bc8898b5359c41f1c66eba965c29ac2067d9dc5b3e6c3b"], 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x2, 0x8}, &(0x7f00000003c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={r3, 0x10001}, 0x8) connect$unix(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="ba000303b4395820d887123a45b5a53d51449cfb39641790ec3f1813edc029a7b57ca729090a2a0a5303807911f703a484a619998261b0d974a279994522b6c47a0978a31434ad028647c6275f0a371c6fd50a240282071306b43f7814ce539ede52"], 0xa) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000140)={0x40, {{0x2, 0x1, @loopback}}}, 0x90) 00:04:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 00:04:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202e543bd683c2e62c1"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000035c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="029b8c4e66ce7db6b5f97d9b1aeb94eb329909c81e5868141d9ae53018058b137400c88c64b2c2fcfff9d096dea5d3fe89347facfbffffffffffffff5a9a32a7dd730d687839d121591ff18b00366563e158e3492b7c4d55003f5e83ae21d83f91c2f7c3765b0970dfedbaa31a94f602e444a72571c4d5aa983e42c3068f5084b55bc935b5a32ef972b3cac21f31b87f6cf62cb0253703de20919b76378fee691badeb0b40ef44c61661a7f5e91b1002765115f4571c338dd026e02d51dc9f5babefe9ca6468dc9e855b784403a400dc015c6f428a876580936f3c"], 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000003500)={@in6={{0x1c, 0x2, 0x3, @empty, 0x8}}, 0x0}, &(0x7f00000003c0)=0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0x4, 0x3}, 0x5) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000480)="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0x1000}, 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0x1000}, {&(0x7f0000002480)="3728bb1536562ec69d2e30fa130a083dbc7db7c0c4a56c6eae1b542587533870205e32f7b0d1e6d7924f153732d06fcdeab253416ba8e0a638b16733e541cee3807e4d69feec23926a14dc53b2aea50ca4c40e606cc5d0d8a87d23e6ada402a7cb07976e37b230418759486f7c3f4b06a0109c116bcc6dec234fcc3b9c6d4f9da2b10bbf6cc1106dfabb3850e0f630b6793a76ff72ef7e72875accc3f6217f6c52337235c69fcb4fde2c2df4a11065b821ec06f394b5410ff3780510303da4be76bf2b22b7193ae8c4607d912120e4287d22f7f68c3622b30a6691721e3542192a0098a9147d0d4c1dff660d09c12488b44b08d85f06901d7fb40003023ae1238471617fc408d78ac81ed18e63fe7b669a8b38018aab6001a1f122173f9a7427b0d918af4027b2b2579d241a092024437e9f05921d701bbee6a0c0e5f535895559e1e128156a62471cc74ebf0ce237b3695475466c090eaaccc293fb2d4716816000fe526216c4e554d2afacc4bd3b24432371b7346fdfebc7e031ce2c1cd446e61da6e46b5c82823b8fe255c728453b58679ac8825ac9e5334e2ea1696079e436c44b665bcf59a8c94e14076cbf90d8ac4861c0ec1dfe48da3a8a354720a9c0a81dbb9e986390c2999512cd9736a76fcde17f13ad25a6fa0fc3d7c28000943e001da138983ec45430b6d6552b56378e428ddd1566504623d2da61cd3c6c3e91bc6ee070ef4602943f6d9ee1bd624a870e9ea8354f4bfdaa692804b1b40c43dd2307d4dcf22e51a3e203a3fd82e6dcee6c25921ff86ebe61d52b5fabfcc82bbefedb5895292db51b8051e85f848909e4f97d850e3e3635ffd5ba73b1dbe1206edb2469ab9d9bd0acd8fdbca6053684d2fe17c0c3f7ce857301a9f83700fc2d5b83761a21891b47723bdd17639e9beabef93a5e118d4c02bb33a2c3c796950bc5baa5d199b4a5ed34f90fa1e04f0f6c1ea84425b72b2ba70226ec34c2ac6e665be043b798731d5f85a122aa067493274ad0452e266a064fb41265d1ae3ae7d34920d8a1ecd4bd93a1b64814b7b9b0b60e79771c142716b14caffd7acc77abc389c2b4c2a3b532a0244f00ce03dda225607dc36174263056f60c447ecf1e6221c1463ac15f4e8933c10ae6b925d19834c0ff1afe601315e25b0a7376c232c40007ef04cea79c05badb613c38686d2050df0a07b4b79bba4a35cf8055eb9a65ac8e555bfc491715c0fd1da749d6af5747bbfa1326f357fd9c729dfb15fc417a5e34ac17c701eba980dc1126c302572440acfb89093892a5da2e12fbc20d9927f143a0db63747bef931f828261cfaace49741a30ec3da3c350b9f68c0bce286690cc1ea79787cdf011fcd5d599f97fe793aa7f51fbeb0853092766d3f0d62348da0e6776299983ed888b44f4ba98d680232bb1bba023479ea3c6efe4ea7d173295edd3c4dd77e381bf7b9ac404e68b078370d22474afc1b37a7a5fd93516238762cd7d3861fad8b6f2f08b1e121605c5d2eea3c64d6e85f5844384e1a93a2566d635dea152969fd8691212e0c9a21969534294cc1934f8e2288db6c30974d5abb10d4eeb77a3fe9e4e8aa36e62134de4ecba2cfd914c9514bf2a252258fde2f3346ac3cef01922a8a17e7641f897e31e69ca593f37bf6fa90b560770d2bfca82e33f88541e326547c05a7ffa5a4696a30ceac125e9a1aab1ef69d9f6333db1ca3c249983dc89d9736f28b7b2331105ad398fe4de6a8e56536413a6cd0d99f5ac4317219a7284064fc544047d378e720d07d348c688b6e586a8bb2e07bb502ee146ded0825455c934d29cd691c4398d84503e31f87b09a38b83e567cf86b055f26263b389bce7cd21391c9d09e0aaa94bd23213ab5fcc00286b05555dcc4cfdd80ff2c744b3212c18963a8b999963eadc7550acfab67aad5124190f8cac404ddcf315f75670cf679907778e85c6e716fa0b2fd0b0609ed455945ace213d80756ea633f4ed5ddfd6c9d5ca11df472a9517b43485c12f042e0404abf2ec042a5ce32558cf28e7d3c52a856c9240d83fe01b62ee463c0cbaedb07c8fdbd4e5f4ac42316246be6e00b76baf0d1023cde394f8863738c077348776e60d23ccaf758c63e2e5a7abdf5537d72f753969cf64be35593ea02ad20429e07dd73fc78bd1b66351a7aeac3a04a679a52b3d8fd6651f7756600ebdc0f71919eec829e160eda01e516fe5c88049fab58859bb01c80598e99de2b4af75c53ad6489ff08ddf03f384593aa93c45e2b989b3aff910f5a2cd2104c0ad6868fac0cfde851e7517b09680c949148a7299fb6cccbfdd14733847d04dc5396b053283e1136651c49bea6f79c8886732aa3855c6452079e0374246475d49fa425be3d55a0c5aacbb1a6d916c4c92d5d758cedc9817178bbc8e1d94af26ba25e95ddfb6eeb73b2f9cb5aeea9228b0d9bedf0b583b3a1ffe3de833d999fd5e5fd70a04147795d52f6820b0d6c9634a0629d99adc28f45c4f1c639293f62d3b25de6b4eff422d37e50b2999e7a175e193bf5c384cea3bfdd1990e2174c24e12cc984ee5b595e37f2171cc87305b9cf0e4eb46996b8841a57b5cf3659adaad354d5057d79d5ec82e26c89bbeb2db01be7c27337c15001a4d1d271c5110fa58a20031f22b686145e1b7b560248413ffd54202bd312e936bb416e3afa434e7befb42909315257f52348e63c5c92baa33004ff653d253bdfeb06f316f453541acdb34c6feab61c0cb9b7d452d351b553a248ead6487fb6b9497f3451e044a07bcf88c8b51051f01b126a438fcdbfa87c51d1096b8c478bd6646c1f683cba8f6c1f960395cb360ed9609413bbe5da180ccf24cbdb7e0cde941a7b57793b5c78afde80b352e089ee1d3e7495347c076b84ffc640cb2307885afc077be4b0ab54a90bb1d9f794ae9c97a16d2b78eba64a62494d03b98065065a3f3a2ef556180b793d5b05b1fcd0f529665722ad180c87cbf55e12da68eaeccd30298f52d59f40c1aa1e84f2b5d5d92d75914a8f9d2b461a2064f3b3599a50e8d83718e1a809bdb730e9202fad74a1d5c949677d04fc28656a4c4c2da8ecaadd80d3557695db3c88ce8b0c4bc8ea89c5cee3e4f3462c98f7b551779a9b7351470c5ab73e8fa561f16e78cf6a72457daf1b30d0af6b5851450d182ff254d72ecc08f3a187044ac474dff8916c83ba68c24b70b5ce0f245707f292c0b72b17aa60d0fe9787d04a5fecac634a8a08c3bd944ee62cfe42422141dd3c063040ba1b5f95ea3d771dc6f9c7274e5c1ec681f30c1df5c2c6d369cdefa697afdaad28524e97854baea68536204846cda3fac7de63ad35cc29f2c2ae40199fe8af5fcf604afe582d5bc6476f5b8e5344c7ca5d1dc03b90ec28f14fb69edad61458878479890a9f322ca6e9502746e9f9d20eb2f888daff53e164bdb37cb57fad99c665f8cc2d7f18adc6b2970bba4f41b9977ec93dcfed5d0161c39b486090fe340d18ec2e97a165aa0455d22317c870aa412197af6277a0c976d0e56f559e94a28d6b8c28f0897bcaf2a9c430f926116154acdc4204ef200e29ceedf489cf5dde91cf8a43c94e87aa21634f14bb3ef2bb7d37246428b5517ae985adf23587498309cf8d071373381d42f2bdf0caa5f1269240c53dc9d97a0b36c6335b9830b9e856426857782d5e0f8152c5dd85ba3d7b10bbf1c2d2ab312188ce82054504223bb0d96bf8def4aef7866b628cc0dcf2c9394dec9ebf839c996321dc5f21cf1e67df42a809d7b7859cd445e8b250b4ddb8f7141c2af636181dd2e14ba9744aa37a37150d27b309e4aa096036f0c7cb319a7abb8f6f23402c30aa4e7e9c69cd19aaa4843c09575f402290a2853566f583a419d64661cfe22102d55a7ff2980b8bda34920a7fd67b6958c33488165875be42172f31457257f670c72b1f3e8d4543ba5e0f8a5d255a65c5d95647ac7f861b16c92b855937be31ddd6ca5b047632d99e3ece8e30cedfe3d1204b871c7b04f1bbd8776e9837f42293659437cb08fa9855fdb10cce217b508e45fb3b134439ad3da2bf04b3c82deb6d33d86ac87046716892cb2cd2b17a33016be8bb2e789f8e2b0f7e7daadefbf2f149b7ad4fc8c70d437344ad7288fd0aba605cf903ad8dedd4f9c25eb60faa7e68f692359f59f09f7ad15962a3a031d4bea3090183e031feae421578ba5d8f33d76cb7a05090b07a8159daf67dc750abf28819a9fcffae94e407c24477aa338841725741501b7b4e1b28936f40f0f20ec7ec3581b6ec81ed9a8d2d2ae56f3a6cce0686b13d85f60f74a81ffb6ec48b05bd236e36c98dcf0eeb29273d5a4a826bc789649eb84d6dca183fa55a2d0aad583633a8ed72dce6ed2abfc66de0b86f996ab205aadcab1fb77f1754a06f11a3bf154d39d530e12a6bed02ca0301bd51797a4d23ffc4e2a2084f0d3d02ddf25fc80cc072fd25f762f1ee9fc73f458812f51c9719dae0a5b22297fa8c75812e171935e407b877e5c9ed9f843882674bf308317093b89144576634275219d6e35da9ffcbcc7fbb59877ba036d31c455ed1536d8d250e5698127dbf77ae1e57bf0c86ca42df34712d8389a3df3669b5f163fa1f245468dbcc0e166436afdc1c2f3fd05c976b099214e924452f44be5577191fd1b927def6019ffc24af9a54ddef43d4663e4d777908c7807a30278f2ebee0bba00ba20a9096a779b37f652094b99ab50c7a1eaa05adc111d3fe76171a1f3ba03d90a3ab758e58b111ccba46446c11b85c9f3a1bf3525951deae58aa12b7082486305c78527634d4c9ec9d27386c131752d084d07f5afdb8c16a92863a8c243d9ed71b876368d10120ad2df7fe156be415681e2655f5976dfb0f6914bd7540aa7eca1bc2b1727e1feb508106a3e2ac814e3cabb6fccaf19518f33c05e1f4cebaddd82694eff1cae00e7b53a5ddbf81e2cf46385386e6264d7d2de558ed53a1fdd071f01f0d482ac6fcf87cb8f2b30c1e5a6c1d681659a9e300368565dbb69d98d6feccfa6392a464059e91e86e875bc7b2eababbcf28003e4e4a2854a26d131b311dee9e08397348ea4526a5467f5ae333b9a5aefa4f3b8b7175b3dcdad831dc2753cb6ec570ebec4a775dc7181c1e038c63126a97f76be34e4ee7afa57ed8dfced34077a1e951ddf9ee99b76eadccc557f46725f62185100de129e761bac7eaa0c77f3d1ded1515f876c4bf90d7e46a6147b49e545a45fbb0f71b1ea05dbec6961b02fac175ad16855fafc836613465f7b89f4ca3dbee6b12b56392b3f55c16ce723c70999ed3309245f619f841ccdb8b50d55c8c52f3a98fc5aaa92de0b4ae79e92129093908be3809a37677046cd7d1d82a77f4c735ca5b357ae3f4f5bb3d8efe24aebc6dcfee0a62505c4939609d54a37e7843eb1e449ae8aad7473feac954e7f91153d1a5bfb5ec587003aee3dd6e00525fbb9bb3172820beeca6aa696a079822717b0855afb22141d00c1aa89e73826d5d83aea5210b8f35a33e213bffbcb432187c27e39082e893c58ee9533f0e0c5ac9706979dc0e217dc8665f696cc109ff07bc9d9b388f7311be910c6fc464bf6174daef0ef9046e9deececc7811fb04e32a1cad1b57b87b3d5f7ac2161b65d037064d2ac77bb4ddf9c28f3e85caa64420f1c2d8b0a857bfdc9bfed71cbef75342abcb9757a4ab34dc30962c7f5ba296d838b55d542446adcd98ce99d4ca06980f871ea0a703cd911e50fbc7beeba1fdaaebfa72d7112aec4c1ec69176f96a3aa51179ae02d8e13668425117e44e758b385e7a0ed", 0x1000}, {&(0x7f0000000180)="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", 0xff}], 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000034c0)=0xffff, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:04:07 executing program 3: munmap(&(0x7f0000c3f000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000b30000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f00000000c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 00:04:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000080)={r1}, &(0x7f0000000040)=0x8) 00:04:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x800000002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0xff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x800}}, r1, 0x9, 0x7, 0x2, 0x40, 0x7, 0x1}, 0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001440)=ANY=[@ANYRES32=r1, @ANYBLOB="01070000000a108000670002000100688400040000"], 0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r1, 0x1000, "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"}, &(0x7f0000001400)=0x1008) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x1, 0x10001, 0x8000, 0xfffffffffffffffe, 0x5}, 0x14) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x400006000, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000002c0)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:04:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)="b9187b71b234da3569b1ec1322ad14a13d45f49aff995119f550192ca69f7f991ab3b8f9ae1e1777c83151f6ef495b1ba9fb5a0249725a9e164cc464520471aa740e1714498ee4806192edb4783580ce9ce58306113d41d0d3bb416987b2abd50c53df9e3c6a90aa7c773a4908c8c6763418fa44db1afb060b6862d997507c55a2931bd622853bfe12d95cc9a395e92db7ca0fd02fbaaf5077b100bb097f21d9753de5c570f93629381470c70762925aad92fc33f6410475886e825c1fd2f5b94e82d490be06f170c22f2287e4bc2da94a6b564c13cb2d1ea5587029c4695e921f90f0e65510dfcaa7cec7b5c8", 0xed) syz_emit_ethernet(0x9b, &(0x7f0000000100)="0758edb334a9ee8e1bb0896ff428c6d270b0fe824cc1833a48918b688f91f0efd8ef67c8f6728d43ce46c2a01a9e0293826708c665dd8d540b4a7e38d4a43f744f7b12d91c2b0dc3b6778da0b8899d19b7d89ed5c0d57f69b70f4c5a888b5d7892c37cfcf5b3fe1848e631144f6b6388171c10da5c9a38e8d9db4fb7cbb16020c7e066c9ce426c7876f78e7f896b4a33a12ec38859a6593c3ada62") chmod(&(0x7f00000001c0)='./file0\x00', 0x24) setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000200)="df07c91b17c8b18321142970add9aba349a6c9dc7f54b462c5c846c11508ce6a3cc5b938c8ece477f23c0d8d98d3e379d67503", 0x33) setsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000240)="016f9563d34986699b773420b250486f534c3d90f0dfd2a5d659ddcb8afe8a70749b9e40e9ddd2e1c7ea16e912e1e372264f9840199f6ed662b149bde3cc8f349a56b1c1d7f6206ccb1e185fa1a6935f686535a86714b98bdeee75bb9c46f80c8670d3e5e6d3ed78c467647323620486800bc979dff62ba3ebfe4842a4d8e945f857315e64ea2c6b9445b68cb1572216b662f452eb52147f7bcf51e564191975ff7d409774bd6f6640e99a3367a436eaa01e266ff31ea08ddfd3541f25a05eba1dc8bee05ad0edc0f2c889cf6e623d441c4999efd3091a0ad4c0fe", 0xdb) chmod(&(0x7f0000000340)='./file0\x00', 0x1) r1 = accept4$inet(r0, 0x0, &(0x7f0000000380), 0x10000000) clock_settime(0x0, &(0x7f00000003c0)={0x89fc, 0x3f}) r2 = dup(r0) setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000400)={0x6b, {{0x1c, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}, {{0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x108) pwritev(r2, &(0x7f0000000b80)=[{&(0x7f0000000540)="3b2752928f5b93293a19a300c875571a481fe4d62ab138ef918ce96f4830dd762fca82cd3341e457a49fe6bfbb1ac273018477e7b8902a4593120309cdcd4cb32888b60c7b9038317dc7510defcabfa23231ee0cafe3b82034be2bdd1b3f81a6f69d92b84f739059b4942c4e1ca94e5a", 0x70}, {&(0x7f00000005c0)="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", 0xfc}, {&(0x7f00000006c0)="7b802d0b0fd752c01b9d2201902248a3fa646a6b969a50a5fedf8adad39c034e19eb30aa038a82fe5b32e872dfa6250e4c648bcee6447a9c34b013cace24ec2b60381385d578b73d992ee919ee9d40d3c676844960ac5fbbd1f4f41e5a3821f808f30d0df68bd8579c6597bcd2b6e5f7ed61ed6500912b33bbfb4ea19c92d9a3cbd9", 0x82}, {&(0x7f0000000780)="e49ee195f4f59eff592871b4fdddbfacbf6a0e19b7fa2f714cc935a2306270816701811999a7e61ee1321e6b4fc5493bca18d0abccd2a2401da5319a79acb3a9fba0f16969ab227c826322dd0890355c531563c78c9285ab70da38980806620e887fca7e5113fe7e22137491", 0x6c}, {&(0x7f0000000800)="62ae1d64b12a1d17cbead5a77627be5dfe16ec9c036fc2f03ad65fe250aec21162b376397fd7b7e47492a7bf8ab2f495b129ac54afcbacd68efc25b95a957c68dc8052d30b4bfda81412d8131afb4843ef1b02a57a50f09471c5c17ee4afaba3df890de48cb6d8377419d33dd9bee9bc957f29337c32e99af605660ee07152bea6aeeeb30eafe153b5756e04cc2f95dabd8610795233df2079487743656b4a1675347e4f8a176ed56f6de0b55bcaf7e4e87df040dcc81e15afdd75e9ee90004dea1ee59e5af5118ddf56ddca8201e1f5372969ca855d955a60d913bfebf4e4d708abdc5d74ae72764d", 0xe9}, {&(0x7f0000000900)="42a7874c8e24160d9eb2cd8f91d1d05138d95d7eaaf4456770a480b6e0f42b5ae923fbce5647c33876465666b86c9b9003807121e73717ccd2b047e3ad83ab00befbad8ef444c889baddd3bb84ba76f222885496a1da2fe6a651d993c3b0fa1021afcef06d9d31b47ccbfc9f5ed7b2d4213f0acda3a2ae2a378e149729d1483dff11babb7b32492881aeb7685abdbdcda2442a7f56e6252813060dbc37fa5380fa111c554928ac4ae6f721c1fada83ba6957fe7c1e3722452a65feae456574d87b79f1208e2d71187d74315d72b040a62bdf14", 0xd3}, {&(0x7f0000000a00)="38c235d0e6794dd0d57eddfb9ef6d9c3758104f1b1e444c54eca2b7067e187625c24c6d4fe31ed3a7dde98a3cb50bba78d7152694d71cf76f45dd02066330cf83330c499e13fdb5b", 0x48}, {&(0x7f0000000a80)="9a4adfe5ac755f00188b9f97131397aaaf6c37996f186f0549e996845e9e3609af341b1c872980357dd3c36611a589094e300ae10aa88f164c637e2c5ff30efb28eb631f20a5ad38ba4f58b6d7248c8be598309e8b01e3df9ae3c789347e28fcdf9d09e4903fb199f97e4e6e89b498ebc1221d6ff16bc90038922bfb017d487f97d9", 0x82}, {&(0x7f0000000b40)="3ad4f3", 0x3}], 0x9, 0x0) r3 = open(&(0x7f0000000c40)='./file0\x00', 0x40, 0x0) link(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)='./file0\x00') close(r1) r4 = accept$unix(r3, 0x0, &(0x7f0000000d00)) r5 = getpgid(0x0) getresuid(&(0x7f0000000f40), &(0x7f0000000f80)=0x0, &(0x7f0000000fc0)) freebsd11_lstat(&(0x7f0000001000)='.\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getuid() freebsd11_fstat(r1, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) fstat(r3, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmsg$unix(r4, &(0x7f0000001340)={&(0x7f0000000d40)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000f00)=[{&(0x7f0000000d80)="ba7bb4f41e6bdd7eb4dfb6ef2fba44a5c8768431e6446659b2ca1afac14a246898dbae58a6f47779647de34ae3b940843af61889c13ebddfaf2b4f27c7044fb0fc390ff8e3ae901c5145f50383e834fdcb4bcf5511a56bf574de95998ba4a46003399dcc9aa44a70981d8a2aed873cc7f8e59d2fa7f321460fe4e830909bbe2ff8174641e3dcf550fcb02be758a6955765881552b870304ce2310eaf87b4ef7862c4782a35019b3425c481a86d008541fb5d1162e0dd2cd11a897294994f1762377b26a7d3f417e671f39fd0d42e7bb6d8e9e125cd53a0", 0xd7}, {&(0x7f0000000e80)="d65de366e796074f78849283fe0d86a70fdec07f3f90464b142baab22241bb44e36943e39803f3c492ac86be05633513905f9094f291fce38ebb01dba2d8d134d9c80b85046c52135d7b53a73e41dd6c3372f93e685b8add051356543adcee3df95c3b03486df653748cbb1eb1", 0x6d}], 0x2, &(0x7f0000001240)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r1, r0]}, @rights={0x18, 0xffff, 0x1, [r2, r2]}, @rights={0x28, 0xffff, 0x1, [r3, r1, r2, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r2, r2, r2]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0xd8, 0x185}, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000001380)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000013c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000001440)={r15, &(0x7f0000001400)=[@in6={0x1c, 0x2, 0x101, @loopback, 0x200}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000001480)=0x10) r16 = accept(r3, &(0x7f00000014c0)=@un=@abs, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r16, 0x84, 0x23, &(0x7f0000001540)={@in={{0x2, 0x0, @multicast1}}, r14, 0x2, 0x3}, &(0x7f0000001600)=0x94) 00:04:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x2, 0x7ff, @empty, 0x4}, 0x1c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0xfffffffffffffcba) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0xfffffffffffffffd) open(&(0x7f00000001c0)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x900, 0x90) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:48:44 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) r0 = socket(0x10, 0x20000004, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffffffffffff8000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0xa5, @loopback, 0xf6}}, r1, 0x8, 0x4, 0x100, 0xff25, 0x78, 0x7}, &(0x7f0000000180)=0x98) 09:48:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:48:47 executing program 2: r0 = socket(0x2, 0x10000000000003, 0x2) fstat(r0, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) close(r0) 09:48:47 executing program 1: open$dir(&(0x7f0000000180)='./file0\x00', 0x400, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) setitimer(0x0, &(0x7f0000000200)={{0x4, 0xbf0}, {0x5, 0x5}}, &(0x7f0000000240)) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x7, 0x834}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000000000000010400001f00000005000000"], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 09:48:47 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt(r0, 0xffffffffffff8001, 0x5, &(0x7f0000000180)=""/190, &(0x7f0000000240)=0xbe) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x20000003, 0x1f) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000400)={0x44, {{0x2, 0x3, @loopback}}}, 0x90) lchown(&(0x7f0000000280)='./file0\x00', r1, r2) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18) r4 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x72, "ca37197f3128cd5c10a40d940f45b424bb0bab26cc1c9f6b73abbb344d8c509338f31a52dc4558f0addca599b50d19d6bf039beb0edd66ce42813ce855ca37e52d313967a5dc2317bda1cdeec43fb40cf4b9ddf11e32ab84af5723684fe535e418f53639f66f44d6aeae4d91b6a283c0487d"}, &(0x7f0000000000)=0x7a) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000100)={r5, 0x3}, &(0x7f0000000140)=0x8) 09:48:47 executing program 2: __getcwd(&(0x7f0000000440)=""/85, 0x5) getuid() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x100000000, {{0x2, 0x0, @loopback}}}, 0x90) getuid() 09:48:47 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x7fffffffffffffff, 0x2) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x100000001, {{0x2, 0x3, @rand_addr=0x20}}}, 0x90) 09:48:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x51000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="8500000034fa74739bb8df4eb8016cb188b50bc9f8823737cef805b2091cd80b27c2c5f693ddf36a9d733809e02797bcea9e6a65993ab33b672c0b31a08184c506fc6ce78d0ee6208e2d2a6cd6cdad13f6ee66edba049ce73d0dfaf925dbc8dd77074636c116e5e8e65565adbb7f9012191f3fa88e2382e325314e32bc79dd7fad35de800026a8fceb"], &(0x7f0000000040)=0x8d) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x1f}}, r2, 0x776, 0x4b6968d1, 0x285, 0x7ff, 0x96c, 0x2dc0d07b}, 0x98) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r5, 0xfffffffffffffff8, 0x1, 0x5, 0x7ff, 0x9}, &(0x7f00000003c0)=0x14) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 09:48:52 executing program 3: r0 = socket(0x1c, 0x2, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x6, 0x3ff}, &(0x7f0000000140)=0x8) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000180)='chd\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x3f}}, r1, 0x7, 0x7fffffff, 0x5}, &(0x7f0000000280)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x3, 0x5d7b, 0x6200, 0x8, 0x9, 0x100, 0x101, 0x4, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r3, &(0x7f00000002c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 09:48:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:48:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@un=@abs, 0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x71) accept$unix(r0, 0x0, &(0x7f00000001c0)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x10000000) sendto$inet6(r1, &(0x7f0000000140)="8fca6d27de5a3ce88d06b44b1a3d0e87ab5b829454c6b5beddadba9427", 0x1d, 0x4, &(0x7f0000000180)={0x1c, 0x1, 0x20, @empty, 0x182}, 0x1c) 09:48:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0xffffffea) 09:48:54 executing program 1: r0 = msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a9ad3494d7c21f5136762c01f519800"/211], 0xd3, 0x1, 0x1000) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x100, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) 09:48:54 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000240)="b10005030000000000c700b1bf294de449451ae3c3051020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 09:48:54 executing program 3: r0 = semget(0x1, 0x4, 0x11) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000000)=""/40) __semctl$GETPID(r0, 0x0, 0x4, 0x0) 09:48:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x800, 0x0, 0xff, 0xffffffffffff9bec, 0x4, 0x3, 0x8, 0x1, 0x8001}, 0xb) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000100)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000755000/0x3000)=nil, 0x3000, 0x3) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000080)=0x6) r6 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r6, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0xfffffdf4) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) 09:48:56 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) fcntl$setstatus(r0, 0x4, 0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x20000009, &(0x7f00000004c0)={0x0, 0x2, 0x0, 0x1000300010005}) close(r1) getpeername(r1, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x3, 0x200, 0x3, 0x100000001, 0x1, 0x3, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x8, 0x10, 0x7, 0x20, r2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) freebsd10_pipe(&(0x7f00000002c0)) pipe2(&(0x7f0000000280), 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000380)={0x10001, {{0x2, 0x1, @loopback}}, {{0x2, 0x1, @broadcast}}}, 0x118) flock(r0, 0x8) 09:48:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:48:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000024f9ff3db72637b5f88d459c23758b3f59bfb8d9ffdf406e3a51e07d6edd9e01c0dd3e2cc3bbbd606996cff577184a3ce3e45d935b571a9c8292d248b56c6ab2154a31df39cd66f2"], 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000400)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x7}, 0x8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000300)) fchown(r0, r1, r3) shutdown(r0, 0x1) 09:48:59 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10600, 0x40) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r5 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f00000001c0)=[{r0, 0x170}, {r1, 0x94}, {r2}, {r3, 0x2004}, {r4, 0x100}, {r5, 0x2001}], 0x6, 0x7fffffff) r6 = socket$inet6_sctp(0x1c, 0x8000100000004, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x80}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000080)={r7, 0x7, 0x7}, 0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x1, 0x3, 0x3]}, 0xa) 09:48:59 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000380)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 09:48:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x5, 0x1ff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x9, 0x8}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0xd4, 0x2, [0x3, 0x9]}, &(0x7f00000000c0)=0xc) accept$inet6(r2, &(0x7f0000000100), &(0x7f0000000180)=0x1c) dup2(r0, r1) recvfrom$unix(r0, &(0x7f0000000180), 0x832f1f7d, 0x0, &(0x7f0000000140)=@abs, 0x20e94f86) 09:48:59 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x11018, &(0x7f0000000080), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x3) r1 = socket(0x0, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) 09:48:59 executing program 2: freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r0, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvfrom(r2, &(0x7f00000002c0)=""/123, 0x7b, 0x40001, &(0x7f0000000340)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/48, 0x30}], 0x1) r3 = socket(0xfffffffffffffffe, 0x1, 0x0) connect$unix(r3, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) connect(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 09:49:01 executing program 2: socketpair$unix(0x1, 0x0, 0x0, 0xffffffffffffffff) 09:49:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x6c, "2d19e3b826906ecd3838f7e871aeed75403e7d265bb0d4d83aa99bbe2ac8cb92533561bdd4a7b10a8cd0a1b04a6f0677371b9577cd6a9323ced9ec2a118c9f7b17f9bccf05ae3afd44aed563b6bbf88b95df99024483247f4461ff697711a64d7a077fcda9f7f7a2e77c555b"}, &(0x7f0000000000)=0x74) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x0) 09:49:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@local, @multicast2}, 0xc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="00ffff"], &(0x7f00000001c0)=0xa) r3 = semget$private(0x0, 0x0, 0x4) r4 = getuid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000340)={{0x1000, r4, r5, r6, r7, 0x100, 0xec1b}, 0x61447a1e, 0x100, 0x1ae}) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@remote, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0), 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, r8}, 0x164) 09:49:03 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = semget(0x0, 0x4, 0x60) __semctl$SEM_STAT(r1, 0x5, 0xa, &(0x7f0000000100)=""/190) geteuid() socketpair(0x17, 0x20000005, 0x1ca, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = semget$private(0x0, 0x8, 0x20) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000040)=""/18) 09:49:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00'/10], 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000000)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) listen(r1, 0x0) 09:49:03 executing program 2: syz_emit_ethernet(0x24, &(0x7f0000000040)="997ffce0fb87273c9903cdc6f7bef668c8c558f8d277ee3478170800486b2e852c8f0000") 09:49:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, r1}, 0x0) 09:49:03 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getpeername(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, 0x0, 0x0) mlockall(0x1) sync() munlockall() r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 09:49:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:06 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000019f97)='J', 0x1) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x9}, 0x40) close(r1) write(r1, &(0x7f0000000000)="8a44f26bf9c3a829774990e9159e796ac97ffe5a76c7d1f57f9a1ae66107aff6ff9e20eef793ad1c036a6dd19672", 0x2e) 09:49:06 executing program 2: r0 = socket(0x1c, 0x20000005, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="25af1a9d60faa7138b986328d711a27816fed9ef0dde556dbc40f788c7be7d7cabfcf719c08696ac27a42079", 0x2c) 09:49:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, r1}, 0x10) 09:49:06 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x100000001, 0x1, 0xc59, 0x7, 0x6}, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, 0x0, &(0x7f0000000040)) 09:49:06 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 09:49:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x8001}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) 09:49:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) close(r1) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) 09:49:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:10 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x8}, 0x24) fcntl$setflags(r0, 0x2, 0x1) socket$inet(0x2, 0x2, 0x2dce413e) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet6(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet_opts(r1, 0x0, 0x18, 0x0, 0x0) 09:49:10 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 09:49:10 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x1, &(0x7f0000000380)={{0xffffffffffffff12, 0x8}, {0xb46e, 0x3}}, &(0x7f00000003c0)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r5, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r1, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 09:49:10 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) munmap(&(0x7f0000d8c000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 09:49:11 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) sendfile(r0, r0, 0x0, 0x5) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) 09:49:12 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x800000000000, 0x0, 0x100000004, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) poll(&(0x7f0000000140)=[{r1, 0x60}, {r0, 0x2000}, {r1, 0x20}, {r2, 0x4}, {r4, 0x4}, {r0, 0x8}, {r0, 0x2021}, {r2, 0x1}], 0x8, 0x8) 09:49:14 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) chmod(&(0x7f0000000140)='./file0\x00', 0x2) 09:49:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getgroups(0x4, &(0x7f0000000100)=[r1, r2, r2, r2]) open$dir(&(0x7f0000000040)='./file0\x00', 0x108200, 0x91) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r2) setgroups(0x0, 0x0) setgroups(0x5, &(0x7f0000000140)=[r3, r0, r0, r4, r1]) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 09:49:15 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 09:49:15 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x1, &(0x7f0000000380)={{0xffffffffffffff12, 0x8}, {0xb46e, 0x3}}, &(0x7f00000003c0)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r5, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r1, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 09:49:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getgroups(0x4, &(0x7f0000000100)=[r1, r2, r2, r2]) open$dir(&(0x7f0000000040)='./file0\x00', 0x108200, 0x91) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r2) setgroups(0x0, 0x0) setgroups(0x5, &(0x7f0000000140)=[r3, r0, r0, r4, r1]) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 09:49:16 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/181, 0xb5) 09:49:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x100, 0x3, 0x94, 0x7}, &(0x7f0000000040)=0x1b9) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x8, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r2, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) 09:49:18 executing program 3: msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000640), 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000006c0)=0xffffffffffffffe2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r1, &(0x7f00000004c0)="ceaec5a389556c570eaaa122b4d10515ded8cf13c7a98b707445f43770541a8ba0590bae9a166347d0a90ac19200d2c0525381a248de85345ce0d9551bf70c848e430a2414eac2fe9263b5b66632be42837478bfd63c35cb2fe23e27c999cd479d218618f02fcf0518d4c06ce2f3513aab2e52019580a9bda7ff4b1dd13f9211fdfad2ec0c4211ad4516c6aab2ddd0628b748eb396005955f6", 0x99, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r3 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) sendto(r3, &(0x7f0000000380)="d2f8273374bf65a6d802eb3831d8b2a7a69a036be452281b958884778d1b6eddb476b9d31f1ec50756b1f32d5e3559f5a097da567e69ff986e3a46e79d544ac2992c026dad47f23d03eb2f57b0e10a0bb7061befc219a1aaef88724aa3603bef420de2fd4a080cd9379fc14adf013d394c1a53cd39bfbe04156a377af5b31cee8a6affffacbcdcfa140d76f6745b4ac152681dea7f3d5d69796f3130e362980fc07393d4d4803f7d41a026e7fa962538316388d8649e6d1c7daf0d363222ee4c3bb233ca", 0xc4, 0x4, 0x0, 0x0) r4 = msgget(0x3, 0x110) msgsnd(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000008b1a000023da46276376e6f477ede8da6f093188bfa618bb6bbd8bd4bff1b826be525277ac0df1b837f09aadaae1ac3b440b6145542496abc457f833b2aec2"], 0x43, 0x800) msgrcv(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000385d1594d515e5b600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8f24b8a952b892d6be8fe34"], 0x1, 0x1000000000000000, 0x1800) shutdown(r2, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0x6}}}, &(0x7f0000000280)=0x8c) 09:49:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:21 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000000080)=0xffffffffffffff08) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x100, 0x4) 09:49:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3b42, 0x4) 09:49:21 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, 0x0, 0x0) nanosleep(&(0x7f0000000040)={0x5}, &(0x7f0000000080)) writev(r0, &(0x7f0000002940)=[{&(0x7f0000000540)="0ae3d15a961f6cc6f8ef26c1e4569a94ac52f9d57134ea9a570160104045a9f5131349d6fe6b366a4242b56950c030930a8afac5d4212dbca2a87581f4cafd3b2cfc598249535660c79de66c65735e83aea6fb084f743d738fe06d6b18", 0x5d}], 0x1) 09:49:21 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x124) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0/file1\x00', 0x100, 0x20) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/file1/file0\x00', 0x10208, 0x0) open(&(0x7f0000000240)='./file0/file1/file0\x00', 0x10240, 0x0) 09:49:21 executing program 3: r0 = socket$inet6(0x1c, 0x100000010000001, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x8001, 0x4) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 09:49:21 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r1, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) socket$inet_sctp(0x2, 0x5, 0x84) renameat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x41, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x3f}, &(0x7f0000000100)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) 09:49:21 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000000100)="997ffce058f8d277ee3478150800400a663402db54b18717ce7b370c181d012f9745") getpid() 09:49:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:24 executing program 2: openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) pipe2(&(0x7f00000000c0), 0x100000) 09:49:24 executing program 1: r0 = socket(0x16, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x5, 0x101}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x100, @empty, 0x1}}, r1, 0x5, 0x1ff, 0x1, 0x7, 0x5bb, 0xfffffffffffffff7}, &(0x7f0000000380)=0x98) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x5, 0x8, [0xffff, 0x32, 0x80000001, 0xf54, 0x1ff, 0x100, 0x4, 0x9a8]}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="df072000", @ANYRES32=0x0], &(0x7f0000000100)=0xffffffffffffff3c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x0, 0x1ff, 0x3f}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000003c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x10002}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x5, 0x1ff, 0x8, 0x8000}, &(0x7f00000000c0)=0xa0) 09:49:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x80}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000600)={0x2, 0xd9a9, 0x2000, 0x8, 0x7, 0x0, 0xf2c, 0xdac, r1}, &(0x7f0000000640)=0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) write(r0, &(0x7f0000000140)="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", 0xff) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000300000004000000aeae4d0a800000001c004e200400000000000000000000000000000000000001ffff00"/148, @ANYRES32=0x0, @ANYBLOB="ff004500813700004606ebff8d070000b7ba0000"], &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x7, r2}, &(0x7f0000000300)=0xc) sendto$inet(r0, &(0x7f00000004c0)="492e81519a05b6a6f81074a573e94a0ce8a98f1d95ef3f5f3dfbdaccdd4c3e94c1e86a017bfd751cfc210a1f5127008d8b92010dca17cedac708ce0646eafef2", 0x40, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000680), &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f00000003c0)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1000000f, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x6}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380), 0x14) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 09:49:24 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1111, 0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x402, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) recvfrom$inet6(r0, &(0x7f0000000280)=""/87, 0x57, 0x40000, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x80, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={0x0, 0x9, 0x3, [0x800, 0x1, 0x80000001]}, &(0x7f00000005c0)=0xe) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000600)={r1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x3ff, 0x2, 0x2, 0x7f}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="00002300070000008098ccd8597647138e3ee3c1f2601276808a8aca859ef2569b16729ad192802ef482276e65360ba7ed3c514b6e394ad573592c2a66db7aaf"], 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)={0x0, 0x80000001, 0xed, 0x0, 0x81, 0xed9, 0x8, 0x3ff, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9d8, 0x400, 0x6, 0x9, 0x20}}, &(0x7f0000000200)=0xb8) 09:49:24 executing program 1: r0 = open(&(0x7f0000000200)='./file1\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x4) freebsd11_stat(&(0x7f0000000380)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000300)='./file1\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000940)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000a00)='./file0/file0\x00', 0x0) freebsd11_stat(&(0x7f0000000b40)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000f00)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000fc0)='./file0\x00', 0x0) 09:49:24 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000ac0)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x2}}, 0x0, 0x6f91, 0xfffffffffffffffe, 0x200, 0x8, 0xffffffff, 0x5}, &(0x7f00000009c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000a80)=ANY=[@ANYBLOB="1000134aba22bc5eab00"/25], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x1, 0x2800, 0x3ff, 0x7ff}, 0x10) r2 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0xffffffffffffffff]) freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), 0xfffffffffffffffe, &(0x7f00000005c0)=0x0) setgroups(0x6, &(0x7f0000000600)=[r0, r2, r3, r4, r5, r6]) r7 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) dup(r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) pipe2(0x0, 0x0) r8 = dup(r7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffffff61, 0xf, 0xffff, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000140)={r9, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x400000000000, @loopback, 0x6}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xab}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="0100030001000000"], 0x1) getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @empty, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000280)={@multicast1, @remote={0xac, 0x14, 0x0}, r10}, 0xc) dup(0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000000680), 0x5ac, 0x4) 09:49:27 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)='f', 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) recvfrom$inet6(r1, &(0x7f0000000180)=""/166, 0xa6, 0x40080, &(0x7f0000000240)={0x1c, 0x3, 0x42, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 09:49:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x4, 0x4) r2 = socket(0x0, 0x0, 0x0) fcntl$getflags(r1, 0x3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0xfffffffffffff3eb, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x100000001, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x500, 0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 09:49:31 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 09:49:31 executing program 3: mprotect(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) 09:49:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x1}, &(0x7f00000000c0)=0x8) r4 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0xfffffffffffffffb}}, r3}, 0x8c) accept4$inet(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r3, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r3, 0x9, 0x3}, 0xc) 09:49:34 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0xfffffffffffffffd, r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 09:49:37 executing program 2: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r0) setregid(r2, 0x0) setresgid(0x0, 0x0, r1) 09:49:37 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x7, 0x10, 0x100000000, 0x400, 0xffffffffffffff01, 0x1, 0xfffffffffffffff9, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x4a}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8110, 0x10000) setsockopt$inet_opts(r2, 0x0, 0xb, 0x0, 0x0) 09:49:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:37 executing program 2: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYBLOB="ffff562dbb9d6d3fff9323b78bcdbcd37862a62d44187cd837bdb3e5a883d91f25a5ef5db56bb756c2c57a1590d3022ca333871767997f10a09380fcd9472e42a83571791bb6a009902e6c02f6604c2082d7e4452f5d492be1476800000000000000"], 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x2) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1117, 0x0, 0x0) 09:49:37 executing program 1: mlock(&(0x7f0000da2000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 09:49:39 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x5f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x0, 0x3, 0x1, 0x7f, 0x100000000}, &(0x7f0000000300)=0x14) linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f00000001c0)='./file0/file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000340)={r3, 0x5}, 0x8) sendto$inet6(r0, &(0x7f0000000400)="9e929585a3eae8503a32f09dfd32e8fcaed99b7250c2c4acb15dce7eb752a1d3da853398158e0fcdb91e65a654118510fcd1708f76d4d0c075f2ecba7c7eacbe54d8761345cc3070c9c306e5789f6231aaf1c99d158547ece6e0465526512cb211e82efda0ff253289a33c565605ad5063171c11617fae7d9231b4a206a0820af431dcae4201d340bae03ac5057065c3cdfb07828d7907a1", 0x98, 0x8, &(0x7f00000004c0)={0x1c, 0x1, 0x1000, @empty, 0x200}, 0x1c) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r4 = open(&(0x7f0000000000)='./file0/file0\x00', 0x8000, 0x0) freebsd11_fstat(r0, &(0x7f0000000380)) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x44) nanosleep(&(0x7f0000000500)={0x5}, 0x0) 09:49:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x100200) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x10004) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="fc", 0x1}], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 09:49:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x10000, 0x4) mlockall(0x2) flock(r0, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x423013000000) 09:49:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) shutdown(r0, 0x1) 09:49:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10048) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180), 0xffffffffffffffec}], 0x1000000000000013) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0xe, 0x4ce6, 0x100000000, 0x23, 0x6f}, 0x14) accept$unix(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000580)="d2", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 09:49:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:43 executing program 3: execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@%}\x00', &(0x7f00000001c0)=')\x00']) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000680)={&(0x7f00000002c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000300)="716d4756695625f649bf336eba6d1122911a0bc3107be083c3689d06cc4edb13d33ee1eb53ae7481aaa076f09576e478fa69aea5b2d7b05b86b07fe87df8d7e8b8c0be909d5f85951c852daacc927436d55f35565e2bc1fe5b6b60f13ba279d35c56c0e5", 0x64}, {&(0x7f0000000380)="fb96718ff8562167bef3fefccaffba8b0b753d66afbfd6ca4307dbac39e5cec293ac433dbe185e10502195ff0ac44dd38af65967bef3da7ecf191ca9a7ecd9cc7edfcf59fcddca19e249a5eaf6a9d0d641c64d087eeedb59051ee61d840dc2a3e10ff593e0d953f96367d81eb2d5103f5b2dcf958608a0ff5ce3f6ec24c3962c058030b250", 0x85}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000440)="662765fdf4a3f28210a246d67feb053896c4a779c978d15e8ed2afcac054055f84ce2c8a85c5f2626a57e0b2758ea402b775ebb6418cdc2e759593dc90b99b3bef7b0f1259454044b4a0e0075db019b8a28132161c7b12c05ac6c3eca233c7fba53e1a2e0ee10b1e9ef22435baf3dfa27e6105e6c2d12a8458fb5874a01f0abd2cf32459fac70e47fdd21a0c724c573390d70f4ed8c9b1c2ba99bb8b81ec3e768dfffc083ceb2c72b13c18830f4831846702bbc4445356887af1d27541cabfd4d97896371a8779e520d40ecc3497640ce49509c06557", 0xd6}, {&(0x7f0000000540)="8797874cef8aa0f0f8d95da8566c22be944b08400616cc83dcfd083ea8f5c6e8dc4134d2608f0b8e793bcf11cd4c8e986deb140a98e70646ad5de08a55e0fd94a90b03220b018e227c6b0839d00c5f77e7aefe7eeb72befb22c1451170df7221fc97cd853ea86a504c91f7b362b51fc5d92e6e3b86072c6dc5a21173f16b016fe23dc934445386c3815e80444829572daae7686d6fd9ffb847d518ce74adfc1a4c2ba5db93f2b5b15efc6eb4ae07eab44a28ab419591996c843652b3df9c", 0xbe}], 0x5, &(0x7f0000001780)=[{0xd0, 0x11, 0x200, "d92afa15cbea077eac1e2116434c715e352936fed66e5a15d81fa678698b7c2d14f9a6bcd0635657afb5073d911109b968df703b062e0cb6ba81fd4803146b4fc8e32ba5e0c5dedbb53eca188a7fcc726c292cde2134ec7867c9d7661408af5209d37c12a23b16148cfa28fe320bc74c36aca59784cadc95ce8f62fa7a133f7776f5cf87bb8ff868f4eafa07b2a04a582dc961cedd63ad624a3500d69f2c409698055fe6fd300d480a78132500d7d53db72a71b4af6dc82edbdb"}, {0x100, 0xa9, 0x91a, "4b6afb27f916a7b82add75a7bd73cf5dcde4d25bddc1d61854fbfea0337f95a92b9d143dfa90dc7c804827b964dcd181147b978f97f42351fe080a3600e3f21d0d7dcf5336ebea54db8fd7a9b2731ac7555d7b80404147d5f0faa41408b7c225da6e713eff3e7efeb828d8f676b9733330b66b048077276e0d203a7e0311b58e20136343187aa5e63f9b515fc8f4b557178688085d989cde1a3ab8fbc1984e3f68cfcdf4a5605bf60374b158de4bcf0177c942e2d3af92c56b9396112d339b478f83d4a5cfdcd18d0f531644577f8aeaff8bfef2af9aeb1f62296bee68600183b29c347e3e8ecc47c2"}, {0x50, 0x11, 0x2, "a7e70b04b90a219b81d3c6c2e1a31bb1b34eec96630826afb9dac7b5c89f66b67234f705751e9fd8dbf4932f32cb808f29e3cbbd33f814ecc884dfdb"}, {0xc0, 0xffff, 0x0, "a256aeb662406c093e47b68d0a8102f592333bd23f7b536ab69f6bfd149b604318fec3f844198b72d20f2a7649f4ed3e62211b9f7fa7fa6c7384d7dd25ed06293249e0d3198c0852dfb767081fe31cd54f71e67004b87d9d004757ce3c6e128f71d0461afd7eea0bf9a488e5bd329496724d744f901b6711b7cae5fde1ed4b1c2c5a59cc600de58960138082abc143eb98f4774a50932b7c9f5cfad39c88fb82b153ed2fcc832298146accfd6a1cdc78"}, {0x68, 0x88, 0xcbd, "baa06e83d952f0dbd298b6ae6688de94b09b3ed4fe31506329bc5cb75b282a43bb1e1e981e17aec4c1bd7b3fb00fa0fd58d453824c3b26299306d1f7c025c2e92ba430282235d3fcf201ebbdcbfa4cf21164"}, {0x70, 0x0, 0x2, "110a4d426ff57e9948ecf78679f73db5209a92f72a43196df5736ab5b7e8e93fb6e185540acb05925e20bcd3fe3ca498109814d8b6ca83a97a709a38f65d8a675b4ef69f14066ed3587c1d71e7aa9bab7d16ab042858676b00a8f0cd70"}], 0x3b8}, 0x1) 09:49:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) unlink(&(0x7f0000000700)='./file1\x00') ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168ffff0000000000006404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e611221c3929bcf97b976ca0be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce04", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) 09:49:43 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet(0x2, 0x6, 0x3b1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r0, r1, &(0x7f0000000040), 0x1) mlockall(0x1) r2 = semget$private(0x0, 0x0, 0x703) __semctl$IPC_RMID(r2, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r3, 0x2, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) flock(r1, 0x4) mlockall(0x1) fcntl$setflags(r1, 0x2, 0x1) 09:49:43 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet(0x2, 0x6, 0x3b1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r0, r1, &(0x7f0000000040), 0x1) mlockall(0x1) r2 = semget$private(0x0, 0x0, 0x703) __semctl$IPC_RMID(r2, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r3, 0x2, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) flock(r1, 0x4) mlockall(0x1) fcntl$setflags(r1, 0x2, 0x1) 09:49:43 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), 0x110) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x7}, 0x8) 09:49:43 executing program 3: fcntl$lock(0xffffffffffffffff, 0xb, 0xfffffffffffffffe) r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$unix(0x1, 0x2, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) r5 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) accept$unix(r1, 0x0, &(0x7f0000000140)=0x270) poll(&(0x7f0000000100)=[{r0, 0x14}, {r1, 0x8}, {r2, 0x18}, {r3, 0x2}, {r4, 0x2040}, {0xffffffffffffffff, 0x104}, {r5, 0x2002}], 0x7, 0x6) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x2, 0x4) truncate(&(0x7f00000001c0)='./file0\x00', 0x7) 09:49:43 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xb34}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=r2, @ANYBLOB="0000030004000000"], 0x94) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) poll(&(0x7f0000000200), 0x0, 0x6) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x2000000) 09:49:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:46 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x1) utimes(0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x2, 0x20000000, 0x7, 0x20}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x40000000000000, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffc00}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) exit(0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1000}]}, &(0x7f0000000380)=0x10) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) pipe2(&(0x7f0000000440), 0x100004) 09:49:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x8000000000000040}], 0x3, 0x1000) close(r0) 09:49:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) unlink(&(0x7f0000000700)='./file1\x00') ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168ffff0000000000006404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e611221c3929bcf97b976ca0be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce04", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) 09:49:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) unlink(&(0x7f0000000700)='./file1\x00') ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168ffff0000000000006404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e611221c3929bcf97b976ca0be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce04", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) 09:49:47 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) unlink(&(0x7f0000000700)='./file1\x00') ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168ffff0000000000006404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e611221c3929bcf97b976ca0be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce04", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) 09:49:48 executing program 2: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r0, 0x0, r0) setresgid(0x0, 0x0, r1) r2 = socket(0x1c, 0x5, 0x3) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)={r3, 0x6, "c1a65eef6193"}, &(0x7f00000000c0)=0xe) 09:49:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) unlink(&(0x7f0000000700)='./file1\x00') ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000007c0)=ANY=[@ANYBLOB="bf1db47ab59b0249f9d481458b323c86a1c214dcebb46e9264ae132f30b45168ffff0000000000006404dd7e1252407f9f741c1ada2f0ec068720914853487b12f01c3b18efed3c1ca8929978a02deaca589aed2a276d92c048c9f058f5e9719e29931158da21988faf97fb55b7c09fada363c2fc5238688236a0000a62a08304a1f09ecdfcf6b2987c1c866e611221c3929bcf97b976ca0be4916612fdb707b95824acfc15c315ac8382c6c2398d518956144be41fff1773ff37f544256a60a07dbe36a091de3ce04", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) 09:49:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, 0x0, &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x10000000001, 0x0, 0x0, 0xfc}, 0x98) 09:49:51 executing program 3: r0 = socket(0x17, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) shutdown(r0, 0x2) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000080)=0x8) 09:49:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000140)="6a1fac469e76bf3adcbc6db8af2bbd0466e7b2531e470633305fd05ba68e501b89169804e97a950739592d916dbb9dfdb21d5f4be4b1cfc802b7540a3e1da060a888903b4d3c553c66bdea44dbccf9f8f95f5b610101657b8022c4c19dc22b3f60a8790772d0890c139bd3721ac1ae3e80f8f391fca9d236d9dc0c044a735c88c0bb0854f81795515080d73b87b32333d8921cd47f3e91ec172c102ba4620e3d95186a2856c2a698d224e28b63069fc14e6a5e038f5c583ad852a6efd924cea8b295f668046847ddfae3008ef7999e2b", 0xd0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x1, @empty, 0xffffffff}}, 0x0}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xc, 0x951}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090d351f9affd675ea508e3cc320a97df2a66de7f45964e7fb011f78cfade82e30200000000000000bdc842fcfbadb566e6f0bafef7b12b3c169f5b0fe40944bddad7ab6bc671b748d3a8471088eabe33782169d41089f2859f9c2854cf7a0c1cec3bc265cb3e92bdf90a74f1165e06e1f678dc2e3ea442cecc33eddf14f9b7ebbb790e91f2157bf315a82cdc37a918", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000280)=0x9, 0x4) getpgid(0xffffffffffffffff) 09:49:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800), 0x0, 0x0) fdatasync(r1) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/53, 0x35}], 0x7) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xc130}, &(0x7f00000024c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000002500)={r2, 0xe8d6, 0x17, "0fecb75b37ede5c6b6436a45fdab3731685b5ede83d76d"}, 0x1f) writev(r1, &(0x7f0000002600)=[{&(0x7f0000002540)="8157adcd8406fd0216330a1ed7be5104b55d", 0x12}, {&(0x7f0000002580)="0649b24db5f336f1b9c3bb01880d8490db503a931f2bc920df4f5f711bc7f141994b46d4ac581d9c65e67b2d0368a06a91eeb06d6eebb75093b96bab033d17d7c15c55a750ecf8b4aa5d6847bce87e5ea04feda14f51d40cfa9f3154f1c08c34d6f4b97ae8586773be1c575e998ff9", 0x6f}], 0x2) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000000001, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) 09:49:57 executing program 3: 09:49:57 executing program 3: 09:49:57 executing program 1: 09:49:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, 0x0, &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:49:57 executing program 1: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 09:49:57 executing program 3: 09:49:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000002) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000280)=[{r0, 0x1}, {r1, 0x4}, {r1, 0x10}], 0x3, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e210900000000000000000000000000000000000000ff7f00000000000000000000000000000000000000000000000000000000000000001700"/128, @ANYRES32=0x0, @ANYBLOB="620100000500000001010000d140247ebda9a429d7eded00806ac7c01b51fb"], &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x10, 0x1, r2}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000000, 0xfb20, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="09010000003a37972cf30444"], 0x1) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) getpeername$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8) setsockopt$inet6_udp(r1, 0x11, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000, 0x0, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file1\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, r3}, &(0x7f0000000180)=0xc) r4 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 09:49:57 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2}, {0xffffffffffffffff, 0x80}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, 0x4c) r1 = semget$private(0x0, 0x2, 0xf165f27259597553) r2 = socket$inet6(0x1c, 0x10000005, 0x800) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000004c0)={0x0, 0xffff}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e22050000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060e11fa7b117fa7b00"/118, @ANYRES32=r3, @ANYBLOB="ff07e00000000000"], 0x8c) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/25) r4 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000600)={0x9, [0xfffffffeffffffff, 0x7, 0x6, 0xffffffff, 0x8b3, 0x6, 0x1af, 0xec, 0x8]}, &(0x7f0000000640)=0x16) r5 = socket(0x1f, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000003c0)={r6, 0x9, 0x7f, 0x8, 0x4, 0x4022, 0xffffffffffff8000, 0x8001, {@in6={{0x1c, 0x3, 0x60, @empty, 0x6}}, r7, 0xffffffff, 0x1, 0x5, 0x1305fcf0, 0x1}}, &(0x7f0000000480)=0xb0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) shmctl$IPC_RMID(r4, 0x0) shmat(r4, &(0x7f0000ffb000/0x2000)=nil, 0x0) 09:49:57 executing program 1: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') 09:49:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) r1 = shmget(0x1, 0x3000, 0xa6, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) 09:49:57 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000340)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280)={0x80, 0x9, 0x8, 0xfff, 0xffffffffffffff00, 0x6, 0x3ed2, 0x1, 0x1f, 0xc593, 0x101}, 0xb) setsockopt$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(0xffffffffffffffff) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$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) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0xf80}], 0x1, 0x0) freebsd11_fstat(r4, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) poll(&(0x7f00000002c0)=[{r3}, {r4, 0x2000}, {r2, 0x20}, {r4, 0x100}, {r3, 0x4}, {r0}], 0x6, 0x7ff) 09:50:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, 0x0, &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:50:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4a0d}, 0xea) write(r0, &(0x7f0000000240)="55b656a63ebaec5ee6c4a569c3429b94682be8e74be3a54cbd45568b2b3c1d2100a141037f26b92b7651a2cc24351f344793d287319fe55487547ce3327a07512aad81b9665046a25d4fd477374ca8b6ae930939b3d2c219da95b6c1b20880946ca6b9d159ab4b2d9672d917361567f508a511abd8237f78db3e04c10d62a33f4440c9bdb6d522ad288e8e923308ccfe4ebe8741fb76e488e55d9df81d446c586758ab8a610b30ebd2f7edee42a22baeafc3a362d199fb8e02884d93e047e736fdfaec49721740e9d03d9f2ed22a", 0xce) write(r0, &(0x7f0000000200)="10", 0x1) close(r0) 09:50:01 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1a06e71615831ccde8c50b020058e8f99142ebd8030066c579072bcb61e9b753c524"], 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$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 09:50:01 executing program 1: madvise(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x7) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) 09:50:01 executing program 1: r0 = socket$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) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:50:01 executing program 1: 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$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) 09:50:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4a0d}, 0xea) write(r0, &(0x7f0000000240)="55b656a63ebaec5ee6c4a569c3429b94682be8e74be3a54cbd45568b2b3c1d2100a141037f26b92b7651a2cc24351f344793d287319fe55487547ce3327a07512aad81b9665046a25d4fd477374ca8b6ae930939b3d2c219da95b6c1b20880946ca6b9d159ab4b2d9672d917361567f508a511abd8237f78db3e04c10d62a33f4440c9bdb6d522ad288e8e923308ccfe4ebe8741fb76e488e55d9df81d446c586758ab8a610b30ebd2f7edee42a22baeafc3a362d199fb8e02884d93e047e736fdfaec49721740e9d03d9f2ed22a", 0xce) write(r0, &(0x7f0000000200)="10", 0x1) close(r0) 09:50:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4a0d}, 0xea) write(r0, &(0x7f0000000240)="55b656a63ebaec5ee6c4a569c3429b94682be8e74be3a54cbd45568b2b3c1d2100a141037f26b92b7651a2cc24351f344793d287319fe55487547ce3327a07512aad81b9665046a25d4fd477374ca8b6ae930939b3d2c219da95b6c1b20880946ca6b9d159ab4b2d9672d917361567f508a511abd8237f78db3e04c10d62a33f4440c9bdb6d522ad288e8e923308ccfe4ebe8741fb76e488e55d9df81d446c586758ab8a610b30ebd2f7edee42a22baeafc3a362d199fb8e02884d93e047e736fdfaec49721740e9d03d9f2ed22a", 0xce) write(r0, &(0x7f0000000200)="10", 0x1) close(r0) 09:50:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:50:05 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r1, 0x5}, {r0, 0x4}], 0x2, 0x0, 0x0, 0x0) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x800, 0x4) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/111) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xada1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in={0x2, 0x2, @rand_addr=0x101}, @in6={0x1c, 0x1, 0xf1, @empty, 0x8001}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x64f, @local={0xfe, 0x80, [], 0x0}, 0xa9b}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r3, 0x80000001}, 0x8) 09:50:05 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs, 0x10) close(r0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) 09:50:05 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r1, &(0x7f0000000540)=@in={0x2, 0x1}, 0xfffffffffffffcfa) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000680)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000740)={r2, &(0x7f00000006c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x6, @loopback, 0x18}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x40de, @empty, 0x3}]}, &(0x7f0000000780)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000880)={r2, &(0x7f0000000800)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000600)={r3, 0x1ff}, &(0x7f0000000640)=0x8) sendfile(r0, r1, 0x0, 0x401) r4 = dup(0xffffffffffffffff) lseek(r4, 0x0, 0x3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x397e}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, r7, 0x1f, 0xebe1, 0xffffffffffff7fff}, &(0x7f0000000280)=0x94) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r5, 0x0, 0x1000000000003) r9 = msgget$private(0x0, 0x206) msgctl$IPC_STAT(r9, 0x2, &(0x7f00000003c0)=""/70) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) unlink(&(0x7f00000007c0)='./file0\x00') poll(&(0x7f00000004c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000040)={r8, 0x19}, 0x8) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) 09:50:05 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) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x401, 0x0, 0x0, 0x0, r1}, 0x10) 09:50:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x48) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getpid() setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 09:50:06 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(0x0, 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 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$inet_mreqsrc(r2, 0x0, 0x0, 0x0, &(0x7f0000000200)) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r5, 0x8}, &(0x7f0000000240)=0x8) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x0, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, 0x0) 09:50:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0)={0x9}, 0xfffffffffffffc2c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=r0, @ANYRESHEX=r0], @ANYBLOB="0400000008000000f8ff0002c4234128200000001c004e230400000000000000000000000000000000000000000100"/148, @ANYRES32=0x0, @ANYBLOB="f7ffffff800000000101000008000000030000b5efb40900174d3ee77e9c00"], &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x0, @multicast1}}, r1}, &(0x7f0000000440)=0x8c) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000640)={0x0, 0x1, 0x3, [0x7fff, 0x10001, 0x200]}, 0xe) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x100000001, 0x4) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xfffffffffffffe14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000004c0)={r2, 0x7}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x1fee8cda7adeafbc, &(0x7f00000001c0)={@remote, @loopback, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), &(0x7f0000000380)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) dup(r0) write(0xffffffffffffffff, 0x0, 0x0) chroot(&(0x7f0000000300)='./file0/file0\x00') 09:50:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:50:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x3, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000140)="3d0cdf681ee86deb39aef31536edf88db175a777e724ca626e63f8313ca2f4c229d0cf4cbf575d90cc35ad2537be5a00a7cedd49ad446a05de85e05694d92a7bd7d23d85e8dff58effc4e0de2c918a7ce4c79c08d91a4ea79a3fc51babcbcc02219f96246fc76e09de2a43e63e9e25445ea32eb27455cbb20aed4e2c18175b5758d14ebe2b993625e5eeaa22f44f9723a79fab203ba9a6473325c3374954a15dffb8fc0ecb6d50b459f378816e55415dec9f21", 0xb3}, {&(0x7f0000000200)="0e630574bbe471f5839394f40f02965f6077da9b2e6f5c7b25f6132baf4b632245bb8747072d98cc2561b324c705accf37262e60dd48f7739d67ded19643cf951c2ceb1dca705af35a2c4c682f96f7be7b728589b6f4b92aa93ff57c8e23e4e284794358cbe7bee312c56b4a15d4b80e920675639b7f688f74a392ce79c5c94d2cc17ab83d84d56743235e860a", 0x8d}, {&(0x7f0000000040)="e9bb31baf30667e866204b5239cabbe632dccbd18f87d90f0ccebb0050e34e631b", 0x21}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000002c0)="9e24747ea277dd8effe6103d813015f313b8bd2e4097217a9e7e4356d3993549c48e980011c33067ea0faed841f0af2e36e3554346ed24c9b26faf3fd42d7b44e36f7921c4d25487807176b6ed391a7215703f9750e89ba313b45853f9046b1fdb7ae5296510539ae4ef5254525ae28f6047b1cff99c60b82759241e5f73ce25b9f25c6fe43786962bdf512894326cf0d637649ad0a60ee364331fe1e0d6541ebec1", 0xa2}, {&(0x7f0000000080)="06a8b9bc0e6ba5", 0x7}], 0x6, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, &(0x7f0000000000)) sendmsg$unix(r0, 0x0, 0x2017f) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="7dde920316569505af71c152369dae89654d24abda57210a21f2ff"], 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 09:50:17 executing program 3: mlockall(0x6) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x1) 09:50:17 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) fsync(r0) readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x299) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0x401, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='hd\x00', 0x3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x7, 0x4) 09:50:17 executing program 1: select(0x40, &(0x7f0000000000), 0xfffffffffffffffe, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x6) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xad}, 0x1c) socketpair(0x10, 0x5, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000540)=""/252, 0xfc, 0x42, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYRESHEX=r0, @ANYRESHEX=r2, @ANYRES16=0x0, @ANYRES32=r2, @ANYRESOCT=0x0, @ANYRESOCT], 0x7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000280)=0xda5, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) 09:50:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x0, 0x1, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xff, 0x100, 0x10000, 0x400, 0x4, 0x2, 0x8001, {@in6={{0x1c, 0x1, 0x5, @loopback, 0x401}}, 0x0, 0x4a, 0xff, 0x6, 0x81, 0xffffffff}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x400, 0x5}, &(0x7f00000001c0)=0x10) getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000040)) 09:50:17 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000800000000100"/136, @ANYRES32=0x0, @ANYBLOB="0700000004005988b5b0000000ffffff050000007cafedd18dd1c97f98ac6c104c3bfe93ecea676ee9d9ad3937360749ffbceb4fdd5ef749"], &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0xdd87}, 0x8) r2 = socket$inet6(0x1c, 0x30000004, 0x1f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0xeba, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r3, 0x10001}, 0x8) 09:50:17 executing program 1: sync() r0 = msgget$private(0x0, 0x200) msgsnd(r0, &(0x7f0000000100)={0x0, "b539e765ab5d05d988efbc1ab1a1a9ae5c4205fd156ad039f6ea66934c4dc43cb0ee30e931f6a03f775a1a"}, 0x33, 0x800) 09:50:23 executing program 1: socketpair(0x0, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xfffffffffffffff7, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x9, &(0x7f0000000100)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt(r2, 0x7ff, 0x1ff, &(0x7f00000001c0)="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", 0x1000) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000040)={@remote, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000000c0), 0x14) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000011c0)={@local={0xfe, 0x80, [], 0x0}, r4}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000180)={@empty={[0x3]}, r4}, 0x14) munlockall() 09:50:26 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x8}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x43cb, 0xfff, 0xc00, 0x1000, 0x5, 0x20, 0x4, 0x2, r2}, 0x20) wait4(0x0, &(0x7f0000000380), 0xd, &(0x7f00000003c0)) 09:50:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:50:26 executing program 1: setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) setrlimit(0x2, &(0x7f0000000040)={0x1ff, 0x200000}) 09:50:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x605, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x97, "5b67e31ade2e86e24b0b541f1045d18299333b3528c86d0163a8fdcf968245c28ebc8ee72f1dddecf7d8fbb45ef609bb7f15fbb9ddc5cfa7fcdad79cd7e834b1cd788e22e2f96c3bb57b04b3649aeaccda2e6b15ebd34273536c4907bcf6bf88f753c708b8b15a889ace6c6bcf9863f1f041414803d19a8eb964792fdd2541b99a5bc2f253f3967a0694eb0b780d56d4a8575c33c47df5"}, &(0x7f0000000000)=0x9f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0xffffffffffffff9b}, &(0x7f0000000080)=0x2979177f435ab6a2) r6 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000200)=0xfffffee5) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000000c0)={r5, 0x100000006, 0x8c000000}, 0x2df) 09:50:26 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x8}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x43cb, 0xfff, 0xc00, 0x1000, 0x5, 0x20, 0x4, 0x2, r2}, 0x20) wait4(0x0, &(0x7f0000000380), 0xd, &(0x7f00000003c0)) 09:50:26 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001300)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) linkat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file1\x00', 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000001240)={0x3, 0x7, 0xffffffffffff73a5, 0x2, r3}) unlinkat(r2, &(0x7f0000000040)='./file1\x00', 0x0) 09:50:26 executing program 1: shmat(0x0, &(0x7f0000ff6000/0x2000)=nil, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0xa, [0x3, 0x7, 0xffffffffffff0001, 0x7fffffff, 0x7, 0x20, 0x8, 0x2, 0x13e, 0xff]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x80000000, 0x2}, 0x10) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69389bd19d670f381d6a2f67450f483bd1d9c483795f8d785d00006c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 09:50:26 executing program 1: r0 = msgget$private(0x0, 0x0) socketpair(0x0, 0x0, 0xfffffffffffff271, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x4, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x6, 0x0, 0x0, 0x0, 0x0, 0x108, 0x6}, 0x1, 0x8000, 0x0, 0x8, 0x1f, 0x11}) 09:50:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x10000003, 0x3000000000) getsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x1f) 09:50:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:50:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x10, 0x20000001, 0xc03, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x3, @empty, 0x9}, @in6={0x1c, 0x2, 0x2, @loopback, 0x8}, @in6={0x1c, 0x1, 0x5, @empty, 0x80000000}]}, &(0x7f0000000180)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x10, 0x0, 0x0) 09:50:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_data\x00', "32adff3f2538c554b08ca6e9b3013d26fe658ac0fbe5d48d228b0fe1cec335b945eb9f1f8bcf220cb4026ac5e558f201f53bde03d3d2890ad5e9dc1f6d4ac6d575eafd8d40d23b8b5cee98b41f995f70c490d2ddad0c6786f4fd0e826beaa6b0fc8218ce535ac254a1e1e2f4bec1cb1a06d995b6c4d1aed9d9421f94ed47405b26747b0bfdd10155bc3a35e9a920bc0229bc5811bccf84ba060db666d791622e89cfe8a8fb87ff83e9f37d46526bd5562e010000001fffc4c3f0af395fc3ec751179ddf2251cf6b417a4dd80519a107d615f5776471c2a4bdc141b0b4fdce107de3bdfe8dfd200"}, 0x100) r1 = socket$inet(0x2, 0x10000005, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "6ebbf76e28395900b4ea6fee26190bdf9a84d712ff787e4fab181c44475d9c39f4ee43f5d133f107e487ff4d6165a2ff7fc67ce4e9c2d57c59cec87bf0a487d1049406e8ed2e3b077cf039d52743c29e37f7f3de39c3b26f1172b576faf693c4342b9e73a3b07ab1928a9f438c90f235486f1421d6ddd33acc85b20a73ee5eb37eb6d4ad66de3c5af4f852b82dacd2d25be9ed486f7f351c93332df6d49ae8fe27a318e755e983ebd6c531da1742ce0468b7e598bb33c3b7f14223b9b1271bb4b2ed3f10520cabc6d19e12cdec4c269b5b80af8de98d1348c0d854f3c6c01adc086e7bc7970d6b013dcf739ab000b8c2"}, 0x100) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:50:32 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, &(0x7f0000000240)=@un=@file={0x0, ""/83}, &(0x7f00000002c0)=0x55) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="000000b7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x1c) r3 = socket(0x10, 0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x5, 0x206}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x401}, &(0x7f00000001c0)=0x8) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000380)={r4, 0xc00000}, &(0x7f00000003c0)=0x8) sync() mlockall(0x2) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r6, 0x400) 09:50:32 executing program 3: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) lseek(r0, 0x0, 0x6) getrusage(0x0, &(0x7f0000000080)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x20, 0x0, 0x9, 0x6}, &(0x7f0000000200)=0xfffffffffffffd0b) getpgrp(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a994c11d00"/136, @ANYRES32=0x0], 0x8c) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 09:50:32 executing program 2: setreuid(0x0, 0xee00) r0 = socket$inet(0x2, 0x2, 0x10000) lseek(r0, 0x0, 0x3) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x100, 0x8, 0xa69, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={r4, 0xb00}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000180)={r4, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r4, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x7, @empty, 0x4e21}, @in6={0x1c, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000300)=0x10) setgid(r1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={r4, 0xb2}, 0x8) 09:50:32 executing program 2: r0 = semget(0x2, 0x800000003, 0x400000080) semop(r0, &(0x7f0000000080)=[{0x1, 0x5, 0x1000}, {0x3, 0x5, 0x800}, {0x3, 0x3, 0x1800}, {0x5, 0x3}, {0x1, 0x44f6, 0x800}, {0x2, 0x0, 0x800}, {0x3, 0xfffffffffffff8f3, 0x1800}], 0x7) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x1000]}, 0x6) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") getrusage(0xffffffffffffffff, &(0x7f0000001080)) 09:50:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="97bc0601d507d8eea886d93dc4fbb45f79c700640e98c765"], 0x8) 09:50:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:50:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000200)=0x8, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000240)={@loopback, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0xe]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) connect(r0, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 09:50:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) socket(0x17, 0x84, 0x100000000000fb8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) 09:50:35 executing program 2: r0 = semget(0x2, 0x800000003, 0x400000080) semop(r0, &(0x7f0000000080)=[{0x1, 0x5, 0x1000}, {0x3, 0x5, 0x800}, {0x3, 0x3, 0x1800}, {0x5, 0x3}, {0x1, 0x44f6, 0x800}, {0x2, 0x0, 0x800}, {0x3, 0xfffffffffffff8f3, 0x1800}], 0x7) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x1000]}, 0x6) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") getrusage(0xffffffffffffffff, &(0x7f0000001080)) 09:50:35 executing program 1: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200, 0x0, &(0x7f0000000040)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e20000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/128, @ANYRES32=r1], &(0x7f0000000200)=0x84) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000080)=0x10) 09:50:35 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) close(r0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r2 = accept(r1, &(0x7f0000000000)=@un=@file={0x0, ""/8}, &(0x7f0000000080)=0xa) accept4(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 09:50:35 executing program 3: madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) r0 = socket$inet(0x2, 0x1, 0x5) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x59}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000140)=0x10) 09:50:35 executing program 1: pipe2(&(0x7f00000001c0), 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x227) 09:50:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x0, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0, 0xe}, {r0, 0x20}, {r0, 0x9c}, {r0, 0x64}], 0x4, 0x2) recvfrom$inet6(r0, &(0x7f00000003c0)=""/178, 0xb2, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) readlinkat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/41, 0x29) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="01030000000000000003000008000000020020002385b95a2ff41113bd959a64c2ff9914a1c326644081b5d8346beb94c40363eb16ad281e6145d81ccdecce966497528e0cbffb09ec2dbaca5919481cf828fedfa6b8b4c06732fdf7e2113517b458afcfb38b2aec75069c4a41f22055afdd1d0bcdec31fedb13274f8bb7128d3174554872ed9feb67918f6792c8238856c7674f77d28365b8ea598ba279014f4c0ea826642f00000000c8607a73b5d561e38f006eaa064c2be2f2b685fa05bbd6afcc99dbeb0b1cf57d41b3f8660198fe05aa19a06a9fa141201787b56b74851f09b852a040748d860b65cb84f130debecea299e30865871d731b2006f319abe5a1c111d734503e7d9f55d29e940da3f4ed780bc22876edb85e0e3fa72391d1afa9188a0fb793acbc76bd5df48cd09c51d21ac118893368a31502474b4c42681fe5260900000000000000c3d4000000000000000000000000b3ec3d60f7b02caf9a875c984127c2037823af13381faa89892eb5c7d6eb650121da2e5b90f185a02adf1a749f2c1917d8a3df8d4b7638d41a3ecf4721ef82b300000000000000"], 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x20) lseek(r2, 0x0, 0x1) 09:50:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) fcntl$setstatus(r0, 0x4, 0x40) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x3ff}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x800) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x4, 0x200, 0x72, 0x400, 0x5}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7fffffff, 0x2, 0x4000, 0x0, 0x4, 0xfffffffffffff001, 0x0, 0x7fffffff, r1}, &(0x7f0000000280)=0x20) 09:50:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:50:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x200, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="1e000000a16ae1a94ea3d4f793ec31341ceeb3824423b52d3a824bba53499117d791"], &(0x7f0000000340)=0x26) clock_nanosleep(0xfffffffffffffffc, 0x0, &(0x7f0000000040)={0x4083, 0x8}, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300), 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1ff, 0xffffffffffffffc1, 0x2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000001c0)={r4, 0xffff, 0x2, 0x3, 0x9c1}, &(0x7f0000000200)=0x18) 09:50:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @loopback, @loopback}, 0x1d2) socketpair$unix(0x1, 0x800100000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0x99996e2f3adafcca) lseek(r2, 0x0, 0x2) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080), 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0x8, 0xc1ec, 0x6, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000280)={r4, &(0x7f0000000240)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x8, @empty, 0x100}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) 09:50:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0xfff7) 09:50:39 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) r1 = dup(0xffffffffffffff9c) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 cpuid = 0 time = 35439 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00213c4730 vpanic() at vpanic+0x1e0/frame 0xfffffe00213c4790 panic() at panic+0x43/frame 0xfffffe00213c47f0 sbrelease_internal() at sbrelease_internal+0x174/frame 0xfffffe00213c4830 solisten_proto() at solisten_proto+0xc6/frame 0xfffffe00213c4890 sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe00213c4900 solisten() at solisten+0x7a/frame 0xfffffe00213c4940 kern_listen() at kern_listen+0x132/frame 0xfffffe00213c4980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00213c4ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00213c4ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdfffdf38, rbp = 0x2 --- KDB: enter: panic [ thread pid 4049 tid 100976 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why