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", 0x1000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r1, 0x29, 0xb, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000001140)=0x4) 00:01:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x7, 0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x9}}, r2}, &(0x7f00000003c0)=0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x20000000000000, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x3}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00"/128, @ANYRES32=r4, @ANYBLOB="00000000d69d0000920200000200000006000000"], 0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2}}, r4}, &(0x7f0000000240)=0x8c) r5 = socket$inet6(0x1c, 0x20000000, 0x9) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000100)={r4, 0x3f}, 0x8) 00:01:41 executing program 2: getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) r1 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getgid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000480)=[r0, r1, r2, r3, r4, r5, r6, r7, r8]) setitimer(0x0, &(0x7f0000000040)={{}, {0x3ff, 0x5e70}}, 0x0) getitimer(0x2, &(0x7f0000000000)) getitimer(0x0, &(0x7f00000000c0)) 00:01:41 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x99, "145121323a4ad04fb54dc797d01ecbda8f788dbe2c2024db273c0f875f0500b2472640da89ad2292836ce1bc780f418e81625ee6748188958e745119495c4abe5d50b5c7e76d4b196c49ac2081fb4f7d5311ef16b4d43023f2fec9770d97f458f46512adcb5677c9df18f4cf570f2056d06ab7cd206b698bf9b92f5c8603ef17353c887c5f4fcaf7493f59935130dcfb780e74d66bd69be723"}, &(0x7f0000000200)=0xa1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x10b}, 0x8) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:41 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2064, &(0x7f00000001c0)=""/158, &(0x7f0000000180)=0xffffffffffffff85) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f00000000c0)="6852815a9425cba77a1ed65884b97cbc") setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x3, 0x4) 00:01:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000140), 0x4) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @empty, 0xffffffffffffffff}, 0x391) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10) shutdown(r0, 0x2) 00:01:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x17fff, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x10000000000000) ftruncate(r0, 0x9) clock_nanosleep(0x0, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xffffffffffff0001, 0x3, 0x1, 0x80000001, 0x4, 0xffffffffffffff0f, 0x7fff, {@in6={{0x1c, 0x1, 0x20, @loopback, 0x8}}, 0x0, 0x3, 0x7, 0x1, 0x0, 0x7fff}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x8500, 0x24) 00:01:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/233, 0xffffffffffffffe5}], 0x1) 00:01:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1d, &(0x7f0000000040)=0x1000, 0x3) 00:01:41 executing program 2: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x8, 0x2800, 0x101, 0xfffffffffffff000, 0xc942, 0xff, 0x3b, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x7, 0x5, [0x6, 0x7f, 0x251, 0x8, 0x5]}, &(0x7f0000000180)=0x12) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000001c0)={0xd9f2, {{0x2, 0x0, @multicast2}}}, 0x90) 00:01:41 executing program 3: sync() syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = semget$private(0x0, 0x0, 0x400) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/47) clock_settime(0xf, &(0x7f0000000040)={0x1, 0x20}) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") socket$unix(0x1, 0x0, 0x0) 00:01:41 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") sync() socketpair(0x17, 0x10000000, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f00000002c0)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000300)="f5442b04eb57193c1b593c1fca8c2bfb196db6a827f83bca17538a2b178baf02d04bab966da9cdf5755dcb72b5fb6136a37b9b74e05815061bbb", 0x3a}, {&(0x7f0000000340)="ecd4de35ba7e4988e1dbc99f54d7e6e0c09624bfd19d2ccf9806ed5033f28b76418f1bdb5cc17472b5f18463cc6d2f71d8dc28f9d9c2eaad01092e28a0b43adb2ffe31057edeef82d0dea0c5fa9892a7bacf6593e412a1e0b02321fec3ede00b65901f23e9c28a2d1398bedb25f5f8b6efad7cb8265fd18168a7b683a1e9b8e60ae6ce9dac73bc0b44d12c465e8208bc64d4d51b3380e1fd5b24625b64a6e2cad7349c73c4818ead4aa348f819d8f16ff46520ed4ae104340cf53bac8ac9d6320681f747e3a5c0842e81fd0dd0415cbf49ec309935954870f860d608799a0662d70c3d31dcc0f2", 0xe7}], 0x2, 0x0, 0x0, 0x85}, 0x4c6418688bbff6c9) 00:01:41 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x35dd, r1}) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="d5f9d28e814b33470c7a82022e2f66696c653000c522aaff53cf0c6b9a4f7eaf07405ba1dd4e2cd3b23274d48009cf474a88727a583ccd38a36f2f9a2d7cd530258c7114026c927a4d6198050000000000000011aa1ffd6ccdc67f03d1d7595a553f54c40b4a5564bda41faaa35f778256ffc00c9a7ff7a65df69843"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8) getegid() 00:01:41 executing program 1: msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) syz_execute_func(&(0x7f0000000200)="9834120f0564660f73d00691b00a4141e2e99640a324df56fec4fe79d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b2c0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3fc0000000000000}, &(0x7f00000000c0)=0x8) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x5, @mcast2, 0xea}}, r1, 0x4, 0x80000001, 0x10, 0x9, 0x3, 0x3}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, r1, 0xaa9, 0x2, 0x4, 0x5, 0x81, 0x6}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000380)=0x8000, 0x4) 00:01:41 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x3, 0x4) r1 = dup2(r0, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000100), 0x20) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000a00)="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") syz_execute_func(&(0x7f0000000300)="982cf40f050520d0f807913e2c2ef3420f53004141e2e99650855b660f162f4680b64f000000c1c4c31d6ff57f21fc22ebc48265b8dc2e41812047002b0006660fd3fd738888a1c40fbbf3470f582e50e2c5c5af3a08c421b05d15000000204001b00b0000000f52d539c4e26d296f0e43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c427265410f182920b15ffbb15ffb110f0fca38048300") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x9}, 0x1) 00:01:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7ff, 0x81, 0x5, 0x100000000, 0x9}, &(0x7f0000000200)=0xa0) 00:01:41 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x401007e2780e9) open(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0), &(0x7f0000000080)) mlockall(0x3) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r1, 0xfffffffffffffffe, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:01:41 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x2, 0x40000, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x6, 0x4}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x557, 0x6, 0x101, 0x20, 0x4a5a}, 0x14) 00:01:42 executing program 3: r0 = socket(0x80000000000002, 0x400000000002, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x7fffffff, 0xd89]}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0)=0xff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xffffffff, 0x800, 0x9, 0x3, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7c, 0xf1}, &(0x7f0000000280)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x95, &(0x7f00000001c0)=[@init={0x0, 0x84, 0x1, {0xfffffffffffff2d9, 0x3000000000000, 0xfffffffffffffffd}}], 0x6}, 0x0) 00:01:42 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7abc4e10bf8c40a50e4abfdcd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc6458e0e30a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000040)="de4a566565d93457e82f8fe80866400fe1d865e900d8fbea468a9061e3cbf7a2a2bd341dbfe92000c4a281ae49ff26363e67995d660d71d95f2c2e08") ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', 0x0) getgroups(0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast1}}, r1, 0x4, 0x9}, &(0x7f0000000400)=0x94) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xffffffff, 0x8}, {0x375, 0xff}}) freebsd11_stat(0x0, 0x0) fstat(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x8}, 0x1) getgid() getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 00:01:42 executing program 1: syz_execute_func(&(0x7f0000000000)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00c35baad0d04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865") 00:01:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) open(&(0x7f0000000080)='./file0\x00', 0x342, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, 0xfffffffffffffd8f) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="af9dbcb631e216d0745193a5cc60e27defb7425cea7e6e5e87cab50e7d6cdc84377220673a14f040e1874b201c5bc595b266a3fd5d89f3ce021806d1ff3c8e36d7fe8196bc7a7a344cab7cfe9546cc1cc83c6a000000008120ffde670c555b70334241765c"], 0xa) 00:01:42 executing program 1: r0 = socket(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000)=0x9, 0xffba) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) 00:01:42 executing program 2: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88c48201020064360fe25800218de3c0f526264788fef3f042805ab201c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x4b, "6463e680d1a9148a3bfdc50db62ea1950b3da4c3fbfb16e4a6c3e84c3e296a54951277fbb2ed3d6439f25394af65af6604b41551712d912d7797a9ead79eba25629348a9e45e991b88e57b"}, &(0x7f00000000c0)=0x53) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast1}}, r2, 0x8, 0x6, 0x110, 0x9, 0xfffffffffffffffc, 0x8}, 0xa0) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={r4, 0xfbe7}, 0x8) 00:01:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x3f, 0x1ec}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvfrom(r0, 0x0, 0x0, 0x1, 0x0, 0x0) 00:01:42 executing program 3: mlock(&(0x7f0000d58000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:01:42 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) bind$inet6(r1, &(0x7f0000000300)={0x1c, 0x3, 0x3, @rand_addr="f8b922134b33c8ec7d7cff1cc7c508a8", 0x6}, 0x1c) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000400)=0xffffffffffffff4c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000340)={0x5, {{0x1c, 0x3, 0x3a, @mcast2, 0xc354}}}, 0x88) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) lseek(r4, 0x0, 0x1000000000004) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$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(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:42 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) setreuid(0xffffffffffffffff, 0xee00) r0 = msgget(0x1, 0x201) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) socket$inet_udplite(0x2, 0x2, 0x88) r2 = geteuid() getgroups(0x2, &(0x7f0000000200)=[0x0, 0xffffffffffffffff]) r4 = fcntl$getown(0xffffffffffffffff, 0x5) r5 = getpgrp(0x0) setgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xe, 0x0, r1, r2, r3, 0x4, 0x7fffffff}, 0x0, 0xfffffffffffffffb, 0x9, 0x0, 0x6, 0x0, r4, r5}) 00:01:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x1, @ipv4={[], [], @broadcast}, 0x7b}, {0x1c, 0x1, 0x3d08, @empty}, 0x4, [0x8, 0x5, 0x10000, 0x20, 0x4, 0x8, 0x4, 0x7]}, 0x5c) 00:01:42 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) accept$inet(r1, &(0x7f0000000840)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000008c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:43 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x9) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000)=0xffffffff, 0x1011b) 00:01:43 executing program 3: r0 = socket(0x17, 0x20000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0xff}, 0x24) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x7fffffff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3f}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x200000000}, 0x24) shutdown(r0, 0x1) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xf3fb, 0x7, 0x1d4b4925}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r2, 0x2e, "c4a46b03e2f9b3ac1bbb5e8139d02d63bc436baf2eb6c4daf66b2eccf94d5c5c6db73a7d10676239fb0915e67057"}, &(0x7f0000000280)=0x36) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x9, r3}, 0xc) clock_getres(0xf, &(0x7f0000000300)) r4 = accept4$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10, 0x30000000) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x8) ioctl$DIOCADDALTQV1(r5, 0xc130442d, &(0x7f0000000400)="652ed816258d7618784d947b68edd0e8fa77627d5c146ead6269a5a5489d0a151bf82b4f68261d14dc7c0f7b278242b23bb5434591310d45a99b42d92e9b50011f3c9d63c86803a50561e3830839da1161f80b6f2a8c249aab2bd86bcb17dd8177166949da6a420d0103c81189e33d40cd2bc2e10bc8639b1054de8566c85ef4c79bc81f04e4712be44bbab05bdc6d4f80c0a584ed372fbe1c2ea4c2f0d22f8501a5eef74dda09f056300b56e619922b9b93f342d68753deae1ad7762328ce4e285fe41461b593b530b35cb5d548eb3414df8870ebcfe0c4") setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000500)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000540)={r3, 0x8}, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000580)={0x9, {{0x1c, 0x3, 0x37e4, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x3, 0x3, @loopback, 0x56f}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000006c0)={@in6={{0x1c, 0x2, 0x400, @empty, 0x40}}, r3, 0x4fe4, 0x5, 0x9, 0x5, 0xb3}, &(0x7f0000000780)=0x98) ioctl$DIOCXBEGIN(r5, 0xc0104451, &(0x7f00000007c0)="8c62f7cd377f5cd49f7641c1d45f83638e7c48def6b3940e1474a2e8d7d98e248870d3b07c83d73765b6a346dfbb9d89949d1919b6826f14b4ae9d5a694c46bcff22dfbe28569307099c8904655aa1c14f7961098c03e5aee122470adafb98a789be7a") getsockopt$inet_int(r4, 0x0, 0x42, &(0x7f0000000840), &(0x7f0000000880)=0x4) r6 = accept(r0, 0x0, &(0x7f00000008c0)) recvmsg(r6, &(0x7f0000000d40)={&(0x7f0000000900)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000940)=""/155, 0x9b}, {&(0x7f0000000a00)=""/35, 0x23}, {&(0x7f0000000a40)=""/103, 0x67}, {&(0x7f0000000ac0)=""/234, 0xea}, {&(0x7f0000000bc0)=""/62, 0x3e}], 0x5, &(0x7f0000000c80)=""/180, 0xb4}, 0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000d80)={0x0, 0x20, 0x401, 0x9, r3}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000dc0)={r3, 0x72f2}, 0x8) fcntl$getflags(r0, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000e00)=0x8, 0x4) r7 = fcntl$dupfd(r5, 0x0, r1) fchdir(r7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000e40)={@in={{0x2, 0x0, @loopback}}, r2, 0x6, 0x4, 0x14, 0x3f, 0x7, 0x2}, 0xa0) 00:01:43 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") pipe2(0x0, 0x100004) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x8ac6ff3bd8b53244, 0x0, &(0x7f0000000240)) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f00000000c0)=""/125, 0x7d) shmget(0x2, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0x1e}}, 0x0, 0x5, 0x12, 0x282, 0xb6f8, 0x20, 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={r2}, 0x8) 00:01:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @local}, 0xc) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x30, "94dc020c61004ada6a131009dc12d999c8f729d8d95d2d725b67ff8e8f8a85f2d738c26194b0353f8d97db19590f325f"}, &(0x7f0000000100)=0x38) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x3, @mcast1}}, r2, 0x6, 0x480000000000, 0x4}, 0x8c) 00:01:43 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xffffffffffffffc7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x0, @rand_addr="ee739049014c6d535b118706398d0b71", 0x100000000}}, r0, 0x31fb, 0x2, 0x200, 0x10000, 0x5, 0x4}, &(0x7f00000000c0)=0x98) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:43 executing program 3: __semctl$GETPID(0x0, 0x0, 0x4, 0x0) r0 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) r1 = shmget(0x3, 0x1000, 0x400, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmdt(r0) 00:01:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000440)={0x0, 0x465}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x1ff, @rand_addr="e8fc3bb7d3500a658cd3d22b06a86bbb", 0x3}}, r2}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0x10) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) socket$inet(0x2, 0x0, 0x8) r4 = dup2(r0, r1) ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000580)="70cf46e66ded1667b9553a1727290600cb2255a7c7ac") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x1, @rand_addr=0x100000001}}, r3, 0x10000, 0xfffffffffffffffb, 0x80000001, 0x400, 0x8}, &(0x7f0000000180)=0xa0) 00:01:43 executing program 3: syz_execute_func(&(0x7f0000000140)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x1000) shmdt(r0) clock_gettime(0xf, &(0x7f0000000000)) poll(&(0x7f0000000080)=[{}], 0x238, 0x0) 00:01:43 executing program 0: mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) msgget(0x1, 0x280) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:43 executing program 2: setresgid(0x0, 0xee00, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x309c, 0x0, 0x3e00000000, 0x1}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x0, 0x2, 0x5}, 0x94) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r3, 0xe3) r4 = fcntl$dupfd(r0, 0x11, r0) ftruncate(r4, 0xff) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000000)='\x00', &(0x7f0000000180)='\x00'], 0x0) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000280)=""/196) 00:01:43 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x1010, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) 00:01:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x102, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000140)="74ef5ce94e8bf29a67925f7e979207ac97ad0c4aea036539655f4a64453244f957fde9dfae4e108a2cb8168b8b6281887dafd926824896d8ec237295e0bf9393d603cb355dfe77242971cf915ff12f77312027f5cc21ce3c53800dfb395c061338c24a4eee215ce602c39429fad9c202a9bb279f65f3e72fe23a49dc9e8dcaee9e8fd1e678bc7ac5a5f3df44feef955036e2a8068029bc7be84f2cfc187c630af6") __getcwd(&(0x7f0000000000)=""/114, 0x72) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000300)={{"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", "65fc197e5ee029904d68bf796102c7be4f2401f9d5af2b39a345df86e8cc4e6f", 0x0, 0x8000}, &(0x7f0000000040)="10dec137aa7d5ab51eeeafc84b2241c2c445dddf7ccd1c71742c76f439c50fa843d11c1ac080ef27dcbf4e56c4852c0048b4147c3b6d079ab0bebb18e0af27629026b050d30fb72ea1d25f401f35c98597dc4574abdc93d77a66e8286d7336f9cda4267d275e3eccef9a92c6a983cb3b5fba3b", 0xfffffffffffffffc, 0x8d03, 0x3, 0x100000000, 0xfffffffffffffffa, 0x8ad, 0x5c6de03b, 0x9}) r1 = semget$private(0x0, 0x8000001, 0x100) __semctl$GETNCNT(r1, 0x2, 0x3, 0x0) 00:01:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 00:01:43 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6(0x1c, 0x4, 0x800) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x9, 0x7, 0x9, 0x6}, 0x8) 00:01:43 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x0) 00:01:43 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRESHEX=r0, @ANYRES64=r0], 0x4) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r2 = socket(0x1, 0x2, 0xd0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7fff, r3}, 0xc) rmdir(0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) read(0xffffffffffffffff, 0x0, 0x0) 00:01:43 executing program 0: syz_execute_func(&(0x7f0000000300)="1cefc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000000fe9589b26c7e4c753fbc4e101edfec46643d2337fc902023ed107c4c2b90a23f21667f2450f10c75151c4c3f9160b00c1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b09094532332f2feceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:43 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) r1 = getpgrp(0x0) getresuid(&(0x7f0000000300), &(0x7f0000000380), &(0x7f00000003c0)=0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000140)="36ff70291f4abf83eb732cb574487f0ffdfe11ebf70b8ac5199dfa7afef1eebb0f8f4ce4c70f1aa7091376dd3aa1bf3d84eb3e97a23521363c00654a613473764a7fe0a8195d19db8304d73f50343d1b47c6f867e6719d18756ea288dfa6a93ab4b7aabcec2308d4495edf81433d662f2a935e0e99ed3aafbe58fb317c0b8e18bb92b6af20ba0f33a4a3c9a17ec300373933acaabb588d09b19cefd807ed27578df2b749945f14838576e99a0675bb477e7987afadf31a5d004fbd58a1d1717c3f63ffe8cb77bc57ea122592c692e0bc0f1e2d4d", 0xd4}, {&(0x7f0000000240)="35164417e1c9469afeb50d8fa1ab7e5dd468117a7fe9fa6922af40ef2857807984eb81fcbac11488e51ec8b0276da8a0c4edf27a486186f89181098dd7f1fb2e09ee779772cec983fca56d1c81e9ada7bd1526608dec392e42f4d115c90181b62ae7444b2fa34460cb796acd0412e6f50002267be1d93f1ae172", 0x7a}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x4}, 0x80) r4 = socket(0x2, 0x10000001, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='filr0\x00'], 0x10) sendmsg$unix(r4, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) 00:01:43 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) r1 = geteuid() r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file1\x00', r1, r2, 0x400) fchownat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0) 00:01:43 executing program 1: fchmodat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x0) r0 = open$dir(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) flock(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) 00:01:43 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8) r1 = semget$private(0x0, 0x2, 0x8) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f00000003c0)=0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x42, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6(0x1c, 0x0, 0x58e) r5 = dup2(r3, r2) ioctl$DIOCCHANGERULE(r5, 0xcbe0441a, &(0x7f0000000400)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x7fff}, 0x24) r6 = fcntl$dupfd(r3, 0x11, r2) ioctl$DIOCCHANGEADDR(r6, 0xc4704437, &(0x7f00000000c0)="0e92b6284a0bb75856388c4ed96981048f1063212bdc3695306f8652057b188a969c55050bed777642037d4ac1445527c55879ed813eee2ae456af035e7061734f948cddc72e23d19af666c4775f741b91b3b666d310c08c097e049912084e73cc1faa95364770add7466f818257182fa94d1931839e78821450e0e37e2f3c842ce4b233c28e64272d3342e9f3ea766cea707aaad1476e9d931bbaa5f4068ad0cce2f27fa2") setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000300)={@loopback, @rand_addr=0x7fff, @local={0xac, 0x14, 0x0}}, 0xc) close(r3) ioctl$DIOCGETSRCNODES(r6, 0xc0104454, &(0x7f0000000180)="f7ef8be9cf8baadb44fdb0fc40eee93e53febbc04905d50951d19bd942a563aeaf38c7a011629f143cf2174fbce38984fbcbfd4287a7a18a7093a2c79b070970b4a1fa5b14c9bb9303efc253bf29e608518586ed197770d6b04848af7faebf2fa60052f9dfb0e42b43976ec8958715864dbc3151f2dcaee90e02b26e33e897ec125eadbfe9f382677d338dbb127eaf6b9e8047d0cee7f374dc51a0d8dba865d9a4bf9175bdd04f04f56623ddd2f0f9c530e6bd0a29afb8bef4c26989c7f8b7a1a750f75cf893f50e1fa8f000b9f49640947ae5247114955a6eba70") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept4$inet(r7, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x10000000) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000000000)={@loopback, @multicast1, @loopback}, 0xc) 00:01:44 executing program 0: syz_execute_func(&(0x7f0000000240)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) 00:01:44 executing program 2: syz_emit_ethernet(0xf1, &(0x7f0000000480)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800462100e3006800090759907800000800ffffffff000000003f019078a83768b4711c14616850f30a0000aac4b925fa801da6a7b97cfaade79bce28f6d58ee96c78f44c5375e1779425828c776bad5981148e7581f96341e218b64c1a10fea89c2b39aa333617b9fad5fff9f42e69cba74aa20ff4e120da4950d11951e98c3778828ee27ae0568a0051038c4da86e6148f76acb0290f6ec1ddfb5f7ebc46f3679ec78c9b32822c476003ade5d21fc75b7651c26d8cb36bdc765e5555e1222d0eac2af17dbe908c09749460a5e25b71b27390395ffe5b391256eea3fb8ed5801c8c17148"]) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r0 = socket(0x17, 0x0, 0xffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xffffffffffffff91, 0xf62b, 0xfffffffffffffff8, 0x9, 0x5, 0x10001, 0x0, {@in6={{0x1c, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x4d}}, 0x0, 0x5, 0x3, 0x9, 0x5, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000140)={r3, &(0x7f00000002c0)=[@in={0x2, 0x1}, @in6={0x1c, 0x2, 0x7fff, @ipv4={[], [], @multicast2}, 0x2}, @in6={0x1c, 0x0, 0x8a, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1}, @in6={0x1c, 0x1, 0x4, @rand_addr="f0c2cdc385539ca11813cc24dee804ce", 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x44f}, @in6={0x1c, 0x2, 0x7, @rand_addr="28a229da8311310daf47d1e52ca1fcaf", 0x6}, @in6={0x1c, 0x2, 0x6, @mcast1, 0x3}, @in={0x2, 0x3}, @in={0x2, 0x2, @broadcast}]}, &(0x7f00000003c0)=0x10) 00:01:44 executing program 3: syz_emit_ethernet(0xfffffffffffffe91, &(0x7f0000000140)={@random="b100485caa2a", @random="43333e128ef5", [{[], {0x8100, 0xffffffffffffffff, 0x55fe, 0x4}}], {@generic={0xe05f, "34f2e7630bba4ba0076961e45ebfea3fc20915e482fd77069473c898860771ea9201334245e76e5f8d24af76e9cbf65c9edd5fe7276de2541bf00c1d523a99360bc46fdbf31f634dbdad94c86e9efc1040cf64fe17c6116d84c1d2681009c7c498b8df1be47a001af72379c862f2de899718bde0f829d1df666bebf74a8a1be421ffd7bc695460a5495d851ff3626644eafce36ec6c8952b793cf5524cdf5392e17e1b734785d83128b8e8d3cd0729cfc8d1e7331faca099ff8a3f9b8533c7f760a2594278080b8d6cf0d7d81e9fdc180a1358e192f7af52919e2751cd9a644a710ddb9e56c5a338f9a42f9eda75"}}}) 00:01:44 executing program 3: select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0xfffffffffffffe42) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) socket$inet(0x2, 0x400000008, 0xc) 00:01:44 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") rename(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002) 00:01:44 executing program 2: socketpair(0x1c, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x100, 0x7ff}, 0x10) syz_execute_func(&(0x7f00000000c0)="f3410f1b4f3226473e431c090f0514a459bf0300000040d8e541e2e9b55744660fe6233232660f72d50f0fb8c41e0fa0e509360f0f9d00800000aad1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9be4502d92ac60e059305939d1e01b00bc482ed935c2fb100efa80d0f7e208cc742dbc3a3056f0000004e00c4f3f26570b88de3c000a9264788fe5800d030a1c9fb110ff30f18a8dceb4e4ec6c38a08e2") 00:01:44 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004503001c00002a0500009078ac1401ffffffffff12009078000000002d046cdee8214b01f1ee55869a75b588e3ddafc26d8ec3e6fddd2506bcfcb6bb6cddaff163f35d68e2a662ed0791fe78af8d9ff1c5740fbff717adf57dd5606a054703d0b9cf8e9fdeca6191bdcf24c941084ef4f3b1ff3f0fcee27479c70a59ab83ca7568bf06784898857511e0c93536efc148c5451e7ef8acafe24d"]) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="4d28f521f942dad80000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000180), 0x10) 00:01:44 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x30008, 0x8) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = getpgid(0xffffffffffffffff) getpgrp(r2) freebsd10_pipe(0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x90000000) 00:01:44 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x6, 0x4, 0x20, 0x1}, 0x8) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) 00:01:44 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7abc4e10bf8c40a50e4abfdcd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc6458e0e30a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000040)="de4a566565d93457e82f8fe80866400fe1d865e900d8fbea468a9061e3cbf7a2a2bd341dbfe92000c4a281ae49ff26363e67995d660d71d95f2c2e08") ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = socket(0x17, 0x4, 0x7fffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', 0x0) getgroups(0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_stat(0x0, 0x0) fstat(0xffffffffffffffff, 0x0) getgid() getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10040, 0xc9) 00:01:44 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") sync() r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000540)="27a15889373d8f84bc9165cadc15eecc79951d1f57a3448aa4ca561fdcc67550d2c457015823435acca9e360d8f37b80418847862feb28c7005b335edb3db730c05a1ba41e59ef3411a93bd6f3420751195687ec6768cd81d08f1cec078ba5ec667f47cdf7b25631cdfec3495aefe0936f8cf59e6c846ea99205bfbe62523e893b54608f33d4c8f030a027e2de") open(&(0x7f00000002c0)='./file0\x00', 0x1fc, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3f2, 0x89f1]}, &(0x7f0000000280)=0x8) sync() getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140)=0xffffffffffffffd4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) poll(&(0x7f0000000180), 0x0, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='()\\\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='+[-\x00', &(0x7f0000000500)=']^\x06\x00', &(0x7f0000000640)='-\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='.%}}!\x00', &(0x7f0000000700)=',:<&&/\\\x00', &(0x7f0000000740)=':]*\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='\x00']) socket$inet6(0x1c, 0x1, 0x80000001) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = msgget(0x1, 0x8) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000880)=""/4096) accept4$inet6(r0, 0x0, &(0x7f0000000180), 0x20000000) 00:01:44 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) msgget(0xffffffffffffffff, 0xa1) syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000f486259f") 00:01:45 executing program 3: open(&(0x7f00000000c0)='.\x00', 0x1, 0x0) chroot(&(0x7f0000000080)='./file0\x00') 00:01:45 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3c4}, 0x10) shutdown(r0, 0x1) r1 = msgget(0x1, 0x1) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r6 = getpid() r7 = fcntl$getown(r0, 0x5) msgget(0x1, 0x80000102) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x6, r2, r3, r4, r5, 0x28, 0x9}, 0x800, 0x271a, 0x1, 0x1, 0x0, 0x1, r6, r7}) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/250, 0xfa}], 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000480)={0x0, 0x101}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000500)={0x40, 0x1200, 0x5, 0xd4, r8}, 0x10) 00:01:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000180), 0x10) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 00:01:45 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f8b976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0039000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = socket(0x12, 0x20000005, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x76fc, "9ee67b7341b8c7617e729d3314cd43e7"}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0x8001}}, 0x0, 0x4, 0x3, 0x90, 0x3ff, 0x200, 0x8001}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x3f}, &(0x7f0000000200)=0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:01:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r1, &(0x7f0000000100)='./file0\x00') getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 00:01:45 executing program 2: socketpair(0x2, 0x0, 0x3ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={0x0, 0xec, "fed8553cc30425fd48c7a28131d3e30cee50158faa2e9e0ef699ba92dbe6ceb6c2a54d3628c9c1bb2944da23ae8bed1bd01e8a1ad7e317ad1e3f87a7bfaa64cf8b54f73bfb02c9001cc6eedb33e5871b02000000000000000f0908a3bb71a99d8e15ca7916c0de0888d3958b344349d24d6a974074cbf2e5f1030bcd7f03ff82679f209275ac247fa1b808e72f5400cdadc1b02180e1e6cd737fcf92f45fb236a04e9de859cf4d7d9b42306935dc1b7a46e6ccd22514d410a4fec0f41a0920debd150fe881dcba5c4c2a6d7a71e9d2ad39c17d9cbbf868b776797cb82f4bd888119201de91b129cdfe177dc4"}, &(0x7f00000005c0)=0xf4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r2}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r3, 0x3b, 0x81, 0xd, 0x1, 0xe3bc}, 0x14) syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 00:01:45 executing program 1: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047822b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) close(r0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:01:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10080) ftruncate(r1, 0x10000403bd) write(r0, &(0x7f0000000000)='Q', 0x1) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="800c08000f000000"], &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r3, 0x1, 0x5, [0x8802, 0x1, 0x6e8d, 0x10000, 0x3]}, &(0x7f0000000180)=0x12) write(r2, &(0x7f0000000040), 0x1fff) 00:01:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, &(0x7f0000000080)) accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:01:45 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c) syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @random="74898b2c42b5", [], {@arp={0x806, @generic={0xed1a007e7f82e9e0, 0xbf7f, 0x6, 0x8, 0xb, @random="6667281c62e5", "5952c29ca345d127", @local, "bb5717fb851303f5d24bc5379b2ae8ff"}}}}) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x40) syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xa111, 0x0, @remote}}}}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x7fff, 0x1, 0x4c, 0x81, 0x8}, 0xc) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000180)="0f33c5a5cfdc050aa71fdecb85b647ad10da4b05bfd65af88775549e308fa0b69daf99d9b669ed37a12ffeb61b5d008c57706179307697323c7aa924129c5c5fa1440673d46bcc30d4ebae90a95c132c0280a3de45c562211e2899f576ad898ab6fbc3925cea5ce171a45c385ba5b18c878ff022ab1df67ac85c7f") 00:01:46 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x6cd40eb9e3364bdc, &(0x7f0000000140)=""/81, &(0x7f00000001c0)=0xfffffffffffffe02) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x4) freebsd10_pipe(&(0x7f0000000300)) execve(0x0, 0x0, 0x0) read(r0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000200)="f431bad0a7915e8c3fd7160cedcfdb3e7bc73e117f10740ddcb3c79883831f68c5d74a2f23d485de8175effcf8a3f89981f11abe92e573cc10e25ad6e4d08a29c377f20be888191d906e7de50bd96f955c17d2681c7efae18e1ae495390dfb8a0207f423e98b4f8e20ef7d6a86b8ee914601f2fd74178437699d2f160b0762128bffde16ab7b7aa91a3d735c1625ce3938380de70a361425a177260ca2e8a29b20b635e8a033932921c7c6f7be97ad5fa1", 0xb1) 00:01:46 executing program 2: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getresuid(&(0x7f0000003080), 0x0, 0x0) 00:01:46 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x110040, 0x20) sendto(r0, &(0x7f0000000080)="802901a4c52db4ff65658593ba8d9517c392010369bad7a93934b119cc1e275a7d7bef06848728fb395dc3771ae6c56689940ffb71e9b926cd1e32e61980d789d3393a54", 0x44, 0x100, &(0x7f0000000100)=@in={0x2, 0x3, @loopback}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) 00:01:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004740f, &(0x7f00000000c0)) 00:01:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe3d) recvfrom$inet6(r0, &(0x7f0000000040)=""/150, 0x96, 0x81, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 00:01:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) syz_emit_ethernet(0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa192bce5e2dfb86dd60d8652b00140600fe8000000000000000000d00f8d58a79da34b6c72ca4b8d6000000aafe8000000000000000000000000000aa00000000ff000000386486fbf5a4d26fe97731fa3015171b34029a3cba59d82a8d66858728fdc040293bf5054facae438148ca3606c6f298db40d1ac2531d0e2a97bd52017c93fa42e86066a21fe9320501b6aebbf3bbcd8991f002de89cda540aa094b54ed8d065839f0376e23e657699578a1a703d4e84e3ee8a6316", @ANYRES32=0x41424344, @ANYRESOCT, @ANYBLOB="690afa3024c958306d02850a216a421e38388e7b6188eeec5c2c2fd8d047a559b4d047ac1c882555effd965d079112f9f2b967f92843aa958fd4c066cabe3f957016285021bb0781a78fc422122ef5c997d3d7966b020000004160d683bc05a649727dd1bbd4"]) getitimer(0x0, &(0x7f0000000300)) read(r0, &(0x7f0000000200)=""/165, 0xa5) sync() 00:01:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1, 0x5, @ipv4={[], [], @broadcast}, 0x200}, {0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}}, 0x7, [0xa1e, 0x1, 0x8001, 0x47b, 0x2, 0xd3, 0xff, 0x7]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000000)={0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:46 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000000)="ce52929d517007c252919b91af391fd3c594bd7cbb62f101f250129daebfbf25b680452b1012f7294467a34920c0c7b6cb8f4b26fed2d35b05a1cf2ab9bf01d78abc906bb0e351cdbba76dfa6a43100fa499b37102bbfaaaa174d6d73d02e064a4dd8c73dab24f49cad2f5d092a5262e3a9bc86b86d61c807c15929e7263e48e877cfe87ee5a3cbd5b18962a18e065f915e3cb2973dad20a2b1000ae3c1a46ff566361222aae6ba5ebc61aa952982c4537d9d57c575a0fc3a83fc900", 0xbc) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) 00:01:46 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000280)) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x5, 0x4) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 00:01:46 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) dup2(r0, r0) fdatasync(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:01:46 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') sync() fdatasync(r0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x7, 0x5, 0x800, 0x1ff}, 0x8) 00:01:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x30c, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfc5e, 0x0, 0x0, &(0x7f0000000480)=""/140, 0x8c}, 0xfffffffffffffffd) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4a}}, r2}, 0x84) 00:01:46 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:01:46 executing program 2: fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1fc, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 00:01:47 executing program 3: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='.\x00', &(0x7f00000002c0)='\x9b\x00']) syz_execute_func(&(0x7f0000000640)="9826473e431c08c40151f54daff32459bfd91303e8c4a37bf0c53e660fd22df54b0000b55767660f6b32fb45f7e90eb8c4014e4e751e0d7b40400934d1c4e10bf8c4c4222dbdf0c461cd583d2e00000081458145b712c483397fd300dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet(0x2, 0x3, 0x1) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000001000000000000000000022000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=0x0], 0x0) 00:01:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr=0x344, @multicast1, r1}, 0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:01:47 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) r3 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x800000006, 0x5e79f3cd}, &(0x7f00000003c0)=0x10) semop(r3, &(0x7f00000006c0), 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x4) 00:01:47 executing program 1: r0 = socket(0x2, 0x10000005, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000e3e2c66340df0efe37524db9506894d3976380f90712749f433396fe178548b43d46b394d068d721a082d88db1a69f3eb812b9fc9c7cded296c70104e53dbee5810f1fe842fd0c239c000074ca4354250cb3766a4d86795f13dc0bf036d8eb3dd6c902f3c83949109cb86621cac1a38c9a1f1be949f123355bbed56cd0655aa8b1fee48157cb72fb63eafd5c24bec7a1d9d0711eb6d36dfd5be901cc002c94ed9666adcb9e28923c1c3446c32acfa2afddcb8bad726634e70299938a37239bb129e968b11075b1cb161eeedc8155f06dfbd1b0bd4d209e84e4dce31328dfb180cc923aa0e663a502740000000000000000000052838ebf2aa5d6d4a4196a649e7a691b3686a636f1b64296aa5746c7897c373da4419fcb38ccc797c63a22e6d81d0276b0"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180), 0x13) getsockopt(r0, 0x7fffffff, 0x81, &(0x7f0000000000)=""/212, &(0x7f0000000100)=0xd4) 00:01:47 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @rand_addr}, @icmp=@info_request}}}}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x2, {{0x2, 0x1, @multicast2}}}, 0x90) 00:01:47 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000340)={0x0, 0xf09, 0x401, 0xfe, 0x0, 0x6, 0xfffffffffffff54d, 0x8, {@in6={{0x1c, 0x3, 0x9, @rand_addr="ad51519421fdf59230b05e183dbe348b", 0x8}}, 0x0, 0x7, 0x7, 0x8001, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r1, 0x5, 0x1e8, 0x2, 0x92b, 0x400000000000}, &(0x7f0000000480)=0x14) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) write(r2, &(0x7f0000000740)="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", 0x2b4) socketpair(0x10, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8) read(r2, &(0x7f0000000140)=""/252, 0x7f6) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x40}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000280)={r5, 0x2}, &(0x7f00000002c0)=0x8) 00:01:47 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fcntl$dupfd(r0, 0x11, r3) ftruncate(r4, 0x7e2780e3) mlockall(0x2) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) munlockall() ftruncate(r4, 0x0) getpgid(0xffffffffffffffff) freebsd11_stat(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) shmget(0x3, 0x11000, 0x4, &(0x7f0000fee000/0x11000)=nil) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x0, 0x7ff}) fstat(0xffffffffffffffff, 0x0) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getpgid(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, 0x0) fstat(r3, 0x0) getegid() getpid() getpid() semget(0x1, 0x4, 0x0) 00:01:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000b40)="e661bf8a91101c059a83e1598b74038981e618003de77383e2c701d314dae2bd8e7caca5c09b390d9d656e87f8b098923f6ec9787af4f47b115b7dc3995440aefe2d3a411b1ac169793a4a086bd8b25c469352bf75f6125b5033a98a22d6bccdbf763d180e829717092a768c44bf417c7b7116cd") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000580)={{"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", "a9f53145ce79e8972af8eb0523c63e74e607445fef3cb10512374a788aef488e", 0x4, 0xfffffffffffffb98}, &(0x7f0000000080)="19381cfede265db94b62dfed380712b21240da865bbc123f741d2f90c03da96dccc20dfd2b17c20fdf50bb1c4d98c900d6590dbf88ebcc16e4072d738fed4d779da94a70c3afc4d8a938695a77f0b1599f9682795f4509adc2681b8f0f55e09aa6e8d154d3dc9f", 0x0, 0x3, 0x5, 0x3, 0x8, 0x5fa, 0x10000, 0x8}) freebsd10_pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000000ac0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000b00)=0x10) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) r5 = getpgid(0x0) freebsd11_stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001340)=0x0, &(0x7f0000001380), &(0x7f00000013c0)) r8 = fcntl$getown(r2, 0x5) freebsd11_lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000015c0)={&(0x7f0000000bc0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000011c0)=[{&(0x7f0000000c00)="048f958f51566c68ebe2e5522a20ca04c05ad6cdf9882dcb8fb30dc5898ed647b4c18a3008d258b61b54e7ecc8b154dcfc5c7c0b29685dccad0dff24f00f87ba47fe6746036aced4a769c0ea80317acfceb3bf4e48188153f90d6b51bc0bbf0f7e1b5f88db1191844484b64c82b58b582a3f9ce9921e3e64a0a93748b71e94e486864110e781100e9cc99540ae4a6ce197327bc5b3e22cb93a", 0x99}, {&(0x7f0000000cc0)="bf4797e707a57ff52183d93c10be940d3178d1cee5eda134", 0x18}, {&(0x7f0000000d00)="82409586a96a3dd15f0da50e64952a1fd7f4b726ecf1a554ea3d57c2d1883e29c29ca37fad82b15917a686c7d9fad30666c9c203b4dde682120db63daa479f41af8ab3ec90cc238b58fcc10efd978ff2ec67eae11a8c62e403e77affdbb0e64cd38224ffe430507d83502239c406009be0decf8e932146a016bbd1f01af1457cc682de61e418df7464bb4d179859c1325ea3071abeaddbdc9d9e4f2bdbd6f0b8467150b430ad30f65279071d19c638cadaf390", 0xb3}, {&(0x7f0000000dc0)="02146cd2e637ef9731f12b2b2d550b205e555d71f1b5c7180acb6cd95668f199a20f3d0cf0ff962da58240bebd6096cbba9ab31d195b62d35fa7ac699430cdabe4713f82195e36508ab82658cb5b473b595d825bb7b3cd1a4f3ea8b5f5e0cd11c2a871700cfb834bf7eaa96904d42b867487ae76b15a4c526e5729ff8316038f4ab22c2c806884687680ab2664fc105143540a0bbe4ecfeab669ba2a7ea767a227a04ef25001bcfcc5c9330781ac4b93c6", 0xb1}, {&(0x7f0000000e80)="c02c5c2243390b4978365b3464f908a526df06847d3eb4ee6067a59d4bbc2c5b7a136d95635b49aace4b9533bfd6233a6f6c1c9bfc9a177d390148f59974e02d34df7c314259a32956a2de507735b6ac50d516a2f303598e015519738849c92e5c173fc1f0e70c7f121a1dbc743b52", 0x6f}, {&(0x7f0000000f00)="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", 0xfc}, {&(0x7f0000001000)="7708853eb66aebe1f732fd31d9f69fd28655a162d57a8094972834ddbffb", 0x1e}, {&(0x7f0000001040)="0df4b943ea7a5fb05611bd98027083f62edc442fa73049ba98f0edd7c6d691d0396c380c3a2aff19373c5225247977bfb94fb8c48d35bbded73afce3b31ff7484b88889cc543d394113d11a674383c54", 0x50}, {&(0x7f00000010c0)="2c912661b048b9bc66b3d330e1c614c0670b5bc503ad87e7a56cf1ab7a0ce6e646ee9f307e39d54de5f7baef84008fd0c506c2bf59f5127896289b9f7de423f2740559c5cbb503bebaa721f6f2674f5b360a6d73026588e02a698832680e1177923d64a4fe023f590d0b23e60469ca75c1f084aeaae85457c70c1c888932d39c8a5e54fe846f3728d7a0abb8ed995955f2c24290c232c21c41f97fae8c0d6be187603936772bf2d35413650cef21523b7a52b482dc8cc2a9bdec3086e381504e5d6c411d3d01ce47744553459a9922df9ebda88663", 0xd5}], 0x9, &(0x7f00000014c0)=[@rights={0x28, 0xffff, 0x1, [r2, r1, r2, r3, r0, r3]}, @rights={0x20, 0xffff, 0x1, [r2, r0, r2]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r4, r9}, @rights={0x20, 0xffff, 0x1, [r3, r0, r0, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r3, r2]}], 0xc8, 0x4}, 0x4) 00:01:48 executing program 1: mkdir(&(0x7f00000000c0)='./file1\x00', 0x1c) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x9) mkdirat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x106) 00:01:48 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="0700001ee23eb67c9b0000000000ff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:01:48 executing program 3: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x18400, 0x20) getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) open(&(0x7f0000000280)='./file1\x00', 0x0, 0xa8) setgroups(0x2ca, &(0x7f0000000000)) sendmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="178109b93eac603275ef3caa622ab03e94f13a0a9120ac7fe1eea0849cd216feb1454c7d45f57026bc1efe54313dd44c6ebad42b3fba635b1b487c6931b4f86e0af91022fefc125778915ae49432e3441dbe793d2e1a41885f0e4d", 0x5b}, {&(0x7f0000000940)="caac1a1ed7600c09312c4d9095d5befe2b8a1b8a5312ed7c133e0d2b3500e207379c6b47e2b8931b5bad20edd246f0a1483037e58e4eb3b9301ff49f7e16ce55dd6ec3bc4fbae036e88a6acc529e23ffd3014b7b897a03fb938f3f045c6223620d7fce8bd72ae93d3f27b46a1285af3df1e3083a1761d257c520129b8062e0efbe2a0f29713e56434ddbe651cae6438b641737f3d3856fcb227fb44a9fe89d2ab3889e5eed409fb6828d3e116352db2eed5321845f0459acd35d087cfac7fef7c02cb64c5633890f041e285a6005784313ff6e1afd62726754", 0xd9}, {&(0x7f0000000300)="4c684264edac1ac89b9973a8f7bb0e69584e9595f77dff9586c85176a15a02c46745bcbdbae7af4c111e2270eab1186f9e4246ddf28d75", 0x37}, {&(0x7f0000000340)="fae8962d561ce3", 0x7}], 0x4, &(0x7f00000003c0)=[{0x40, 0x0, 0x0, "d9c9d50390da17f53a4cdc031c1b53f887047feb6574bbb7d9fbd0057d4c786ab022eedd62c9c696dac238283e56"}, {0x88, 0x3b, 0x8, "6fd7bf8c4f0c4badbcaefafc91b8495a240d6786b847817e80b198906b18c04c88b5985ae4645a68144434c928a6d990276e886facc679f9f04ba8f27ddf210904972d604fbc1af8fa8f8d7a228820d801b65fc48e0a2149733313149d760a6a73f474e3131f8aab19accbb18a80a931fc76fbecd7488e2e8e88a5137d64353bf99b6fe46e6c04becaca8a9166b39cd0f8a11121a3e079b9f4cb1ad3"}, {0x60, 0xffff, 0x22f, "3f6fc96f6dfc4fd9ea57a23fcff0cba0b9f33a155cdca4d2c2f641fc6b0f534b5471158f0867dea88e797046e789f511526dc28f0f644445ed261a1865500096d9cff9a69ffbf6ba49"}, {0x58, 0x6, 0x81, "f5e10f884b5f1644ae202bc5ba2e06bacb62f081c53ca08d1977e2bd9001332e23913cdca182e165686f50c7a23ad89c50a5dbd669528a0459f9e62a1389a6966a96"}, {0x40, 0xffff, 0x0, "9c927f9a29f3defc1f545db3f087a256abb02ba09d03b5be8b5cf8e35005817e4581d5c6cba83432252b7b"}, {0x40, 0x0, 0xff, "e0f875cb3078949c290e7e0b3b06ee204e5eb367b544ef51fbbd3940c7a3301f8b1d47a649c1c513935f0ca87148"}, {0x40, 0x0, 0xfffffffffffffe01, "1ee1b244ed182601bf6b7e285c4abfd02568a85045e98b98bcb37a7cb582a74427ed193da3985e6aa00257868c63dacb"}, {0xc8, 0x11, 0x101, "6186ab43cb68651b516c0b7fce7e07e5951eb86edd178234f6439acb037df9d59ff37419937d06f31669621d07bcd4863c7f0b27ae58309a0ae6e553d5c4835913d36c5523274fd302acf3375baff1a96469ce92d436c76820e7cc20427c699f579d1b9a74520bea353f8bb9ce4f5945a8d1fc7ab917b159e585333f3df5894e69c5cd07fa192fab30029c466a6045b5604845b8412aaa7905b3ac1e2ba06849109a9ea1c03bde5bf721e61bdeec2d893d64c753b21dfd"}, {0xe0, 0x0, 0x7fff, "2f8687d3f0bc91d3baca3f0fb8f842d8caaf122b0ab8fad31ca7afa6d2e9e35e97435b400ad6155404b455234e192d18857a49554990fab75c8c2a85747449958c6b29912b2a39d0099334c78ef9b3b05f969a6ea8340b1d0cc572099464c139f17a641e13ed43498fef3d190c023d7d9c029303c3ed7d0b7bb58ac94be3ea81c5f84dc87096ea0b7cbe23ce6a22550a8db698cf8f0ac613dd2ff8645282eb594bde1b2095ddaccf07f7e6fdab6f5922ff0c1c398eac774fb66e765f508d73cc6339575a9a93bf4df58307"}], 0x410}, 0x20084) setgroups(0x0, 0x0) freebsd11_stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000900)=[r2]) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x2f00) 00:01:48 executing program 2: __getcwd(&(0x7f0000000200)=""/4096, 0x1000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1f) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x0, 0x3, 0x8a8e, 0x5e93b8a7, r2}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x4, 0x4) 00:01:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8001}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:48 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x10, r0, 0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000140)="bba84285333f82c1ebc75913349cffaf5bd0cd83663330b09c6c53d170f4a002a412559c8462a5b3f579cedc3c0b176bd57d6eaef50ebb1b774756c8a27e2f757a10f2bff0393fdaa32e0e1f29443bd630bd48c1e23c45564922e5eb64417df6cdd8ad0cc497194697005b1fdfba97b839d1a101067da20f4e10fd66beb7f9565726c9d42e2f1939bcd0d85cb8e646adb8851b9a8f3a7c34f6f5f2c80163934950d102e58d4e3a353e096220c9fdf71896a646c01787916df6b7550eed3bb472d89b68fc08e43c31029ba7d18a0fee0c3ee2fcd50a41bdf0e03550b05476c7663d547b642eda7bfdd205c575d2845364affaf036c050", 0xf6}, {&(0x7f0000000040)="27db73aa6660eddc9a830640c97ea844ab9c680db25dc2a05c1d185c70", 0x1d}, {&(0x7f0000000240)="8fa5e6870e4e4ef826a2c353f9d857ded7081c3cf7cabc822028e73bf6c589417cf5cc642b", 0x25}, {&(0x7f0000000280)="309504d80dee21158c2a21f115580280a521f36d2c5385dafa916f4254f3a77b1b83636b35d4719c", 0x28}, {&(0x7f0000000380)="68bb9c8cba7618760d92745f31759cebf2f96849c49cde7c14c63d8b358538a70890c9754fde9414dc2d6098df7df1c3d017070bad9faf6b8eb2cbde05a88392ed5dbdf764fee5189ca80447a71ef35c3094411b2a5efa4be7bb6ca44dd17a0dfc88b1746accc8170e5ac299c3927ecd823799c203713e7ed104f1dd746947565edcb3252c8b22d96c1bf6a1fe8e30259fa5052d1c7b23e7372e8a132c9977c5b8157caac43e10b80952f754bb58b9f0f328ee4d6e64cab0168d", 0xba}, {&(0x7f00000002c0)="90b80b9bf6215d62b90b5c7e8a14128d08838d9ecd4bbf0be9b6bf51623c63a824bbac49ff3a442fc176f4407043f624c928", 0x32}, {&(0x7f0000000440)="0b14abc22b5432f0ed3e4d340dc60b41034e77499eea969be571def0526cae08bd409f0f129cd9b24669d8ff52d8f60a653dc6324ad48bd0e1b4d38c4eda2537064385429e844e1b0704c7ed9d1b080cee37c9f66091a7d3081401eb94e7d46a548bd0110baab0b5ee9b47023ed217c84d7bedcb5f00c889cbbab54a3738c4f6df089b33a1f64728937f699cee37b4c9e452471f0bceb84d39e8d2673248baf22503f62f71b028a75134aa61aff92296be9cd3623b3a6ec99b80", 0xba}], 0x7) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="2c2f6a3ad4f2d47e0cf682400d82625c5fb2de1d3a36f987e718527e5611f232fab9fc20760f7b8c5a8a83976513aaec16deb3c8b7", 0x35}, {&(0x7f0000000580)="87a2c131368d207cac71c8db88c4745213cef31a94d4598ffc", 0x19}], 0x2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) close(r0) 00:01:48 executing program 3: syz_emit_ethernet(0xffffffffffffff3f, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xd02, 0xf, 0x5, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, r1, 0x7ff, 0x400, 0x0, 0x6, 0xff, 0x989}, &(0x7f0000000140)=0xa0) 00:01:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="44000000761a08856e43b298ccf75205a2b2d2fed949bcb892fa857865ef038aec2ca6f542c619f0caeb9148cebc13cec8a63021a53f778a74835266aed761b35ee71133aadf5399b9792428ba08c90261e2946a9dbdf8ec4bbb8c139fdbd6a6086e38669bc51b34a3138472ffad48d0c6acdc48ef5867f6ad9a97c8c2980a0cf0c744ad81ddfbbde40ffa0eab7e4345f749a0a0e9210a6065315aa9b9df9a125391f922a19c4cc142451d4bb576f7"], &(0x7f00000000c0)=0x4c) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x3f, 0xf1, "5cbdc2f291d80dbc4a6df76b78e75d14652eddabbb926116f2dfccfef32fbb4fb75aea5c0013e1235a48cbddb6bc5e2e7d8a6e57fab31a1077bb2c28f69c8d89f716c81f603bda11702cc22b5bf065de2d6b22a1a272eae28ac57e231aec2795a76a780519017b07c9b803589c70c0df83b8bfffb0a863385840f867e46f68ed5d98d44fa1ba1e33cd575635af8a9cf27aa5c28169fab53e60f72d49e4f6100e8d361d312be1f09cb28c712d934fc6792e8f977124f9d72ba73fab2b2e0a5757f779705e34147a6750688eab6899af99bae158f3cf3b6b5dc43f9f86c2f571465b9d2d70933efa3cf77645b85524f10281"}, 0xf9) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xd1cb}, 0x8) shmget(0x2, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) connect(r2, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x7, @mcast1, 0xd4}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x4, 0x0, 0x7bbf, 0x7}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r4, 0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r4, 0xfffffffffffffffa, 0x1f, 0x1}, 0xffffff83) 00:01:48 executing program 1: r0 = socket(0x2, 0x20000002, 0x0) r1 = socket(0x1, 0x5, 0x3ff) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x8) fcntl$getflags(r2, 0x1) 00:01:48 executing program 3: syz_execute_func(&(0x7f0000000140)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000000fc5ef00ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7aeb15dfba1c9fb110f0f3804830a000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x100000, 0x0) fsync(r0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000300)="158d0169e3b0be688f9547f4b4a25c529acb965d145fbbc0341bbf3eccf2b456c86b1a584f5402aba3dcb937e12a4bfa") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5b036d82481e210c8ffd0cf954d10abb0918ff788772ed00ed2764100"/138], &(0x7f00000002c0)=0x6e, 0x30000000) syz_execute_func(&(0x7f00000005c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:48 executing program 0: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$sock_int(r1, 0xffff, 0x1021, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) open$dir(&(0x7f00000002c0)='./file1\x00', 0x8000, 0x80) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file1\x00') mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x100) sendfile(r1, r0, &(0x7f0000000080), 0x9) 00:01:48 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000015c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x3, 0xc00, 0x6, 0x6, r2}, 0x10) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept$unix(r3, &(0x7f0000000100)=@abs, 0x0) getsockname$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/20}, &(0x7f0000000440)=0x16) r6 = dup(r0) freebsd11_fstat(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() fchownat(r6, &(0x7f0000000280)='./file0\x00', r7, r8, 0x600) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) semget$private(0x0, 0x1, 0x60) semop(r4, &(0x7f00000002c0), 0x0) r9 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r9, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r3, 0x11, r0) semop(r9, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r9, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:01:48 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x1, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = semget(0x1, 0x4, 0x200) __semctl$IPC_RMID(r2, 0x0, 0x0) ftruncate(r0, 0x7) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000380)="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") setsockopt$inet_udplite(r4, 0x88, 0x0, &(0x7f00000000c0)=0x3, 0x4) 00:01:48 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x4ea}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, r1, 0x3ff, 0xfff, 0x1ff, 0x4078, 0x8}, &(0x7f0000000200)=0xa0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), 0x4) 00:01:48 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) fsync(r0) r1 = socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000380)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c461fee6e1c483397fd30000100000c4c2f87dc4412d72d50076bb6161c4c3214cb9a5605419c2c4c2e5a97600450fe95e05ef2782270dd4d48cc7e8628f680864360ff4580061c0f526c4610d71d47bc4a1dd7dbbbfdd5cc6c46249bedc440fda2bf00fb09afcffffffa261c481f1da10") r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r3, 0x8000}, &(0x7f00000001c0)=0x8) getsockname$inet(r2, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x6, 0x4) 00:01:48 executing program 3: syz_emit_ethernet(0x12a, &(0x7f00000000c0)=ANY=[@ANYBLOB="591d8be8b3551b41911ae43ffe25181954c11841ff000000119078ac2300bb000000000300619e00080000450000000000000000000000ac2300aa0000000000000000000000000080000000"]) 00:01:48 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getgid() setsockopt(r0, 0x9, 0x400, &(0x7f0000000040)="f042ace285b6c56974ce2c5d29c6e59a6df13fa39ef3982613bf72b256b5862653586df177b70c160879487b6135ccc8a47324a2b05a817d7cc6cd08bea58936e12aa7c3ad9d059044e829a52dea5fc5b8dbff045a224a004b09d31fed6017892f3fecc69767a951b7d67b97ebcabf79363b7da86d805e2a1853b07fb01f53d6cf0dc3710c701e55bfc96f13ee7b876a548860bb83218e25cc54cbf94d0c50e43c70de9060ac68e93b34103a7731ea232e71dc6d56422ca2c6", 0xb9) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000280)=0x1, 0x4) listen(r1, 0x0) 00:01:48 executing program 0: syz_execute_func(&(0x7f0000000000)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}, 0xfffffffffffffe13) 00:01:48 executing program 2: setitimer(0x1, &(0x7f0000000080)={{0x80000101, 0x8}, {0x7, 0x2}}, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000000c0)="8837f08e1a396ce747fb1cf34307b101d89f5a8a4030b98aaa044e4899c5117dddda4654efaea7d39295b27e0b8994020244f96bd0428eca963e9315b14754bc5e21670be6b07a0756b8") 00:01:49 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x300, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000200000007000100040008000300000002004e21e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010b04090b24cc75a01fc016ac5f100000000000000000000ce73acc760c3119eb3223011d5bf5b631075517734febb32c7327436a65d8b439a51ad0571a3a203cb605283eb2ab78f2db5ef20bc5d706a18d2cdfb41fbcceabad38c8265e2e9cf7dde3e6c72", @ANYRES32=0x0, @ANYBLOB="00000000590000002f080000b80c000009000000"], &(0x7f0000000040)=0xb8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x7ff}, 0x8) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) bind(r3, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x1f, @rand_addr="06fdececdabcdad1df6f63ba84698822", 0x10000}, 0x1c) 00:01:49 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(r0, 0x0, 0x100248, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) readlinkat(r0, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=""/102, 0x66) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000980)={r2, &(0x7f00000008c0)=[@in6={0x1c, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @empty, 0x1000}, @in6={0x1c, 0x2, 0x2, @loopback, 0x5}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) freebsd11_getdents(r1, &(0x7f0000000840)=""/44, 0x2c) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000a80)={r3, &(0x7f0000000a00)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000ac0)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="b8000000ad7c7f2d35c82070db9daaca4ea341e0c0d9d1f08f30fbdb16010040830d6a8a229266ac7a9333283df2f70d4b7da62f34d48a239faa0712c0a13310ecb4623873b65722e473da4ee63064be2cf435eccd5fa5fb4e08c6f38d8e16a012b30307000000000000001f1525435ca1ee23667ce9d39295b45c24563342b9afc2fc027fe335e817979e97221b1f34a31976ff4c6a2ec90b02d98695378983bfad532f297f59fb5c35f8a93a5439f1c2523cfef76164bb8731e1faeabe0000000000000093250e560394b25afd5a09744b42983627a08b2fc9f895d80b8822cb9bc05faa7e34276b4aaa96a34be9aaab2acb"], &(0x7f0000000280)=0xc0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0xdeda, 0x0, 0x3, 0x6, 0x6, 0x7fffffff, 0x6, r1}, &(0x7f0000000300)=0x20) r2 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r3, 0x7, 0x0, 0x59, 0x8d7, 0x9}, 0x14) 00:01:49 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x120) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r3, 0xfffffffeffffffff, 0x3, 0xfffffffffffffffc, 0x1, 0x6}, 0x14) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:49 executing program 1: getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000280)='M') syz_execute_func(&(0x7f0000000180)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c0cf345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c0a0f05bf03757500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:01:49 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c030f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4e96061eab7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x844, 0x80) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x87, 0x0, 0x6cb0, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x85, "f04feb3a292e62939696fcb68b51086d327387620beae0b37ef1ee1463dde8dd303985e3127de09f5141130edcfd13a77bc700a5aa41a69ae7bb941f320009be4095bf99b428520d97047293e7334571acaa187e676e576a9cec27f4a5d423dcd279acd7095c167060c9078f63afe1b08715b19cd8ef86fdf8c728d2ef84b0ac1c5afb5d27"}, &(0x7f00000002c0)=0x8d) getsockopt$inet_tcp_int(r0, 0x6, 0x1003, &(0x7f0000000180), &(0x7f0000000140)=0x4) dup2(r0, r0) 00:01:49 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x1, 0xb7b, 0x6, 0x4, 0x33, 0x100, 0x1, {@in6={{0x1c, 0x2, 0x458e3e36, @empty, 0x9f5}}, 0x0, 0x0, 0x5, 0x6, 0xd732, 0x1}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r1, 0x0, 0x101}, 0x8) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r2 = msgget(0x1, 0x489) msgsnd(r2, &(0x7f0000000000)={0x2, "64dae94e0580dba152ee5d42ac7c77da1fe515c9793e1ac09bdd981a47320f3c6e380feab98d17016c5d21b3"}, 0x34, 0x800) 00:01:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000001440)=0x6) 00:01:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x9, 0x20, 0x1, 0x3, 0x8, 0x200, 0x7f, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2300000000fe80000000000000000000000000008efbffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a4ee61a00"/128, @ANYRES32=0x0, @ANYBLOB="ff0f36ff01040000"], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xc}, 0x28a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:01:49 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f00000000c0)=0x6, 0x4) r2 = msgget(0x3, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/3) 00:01:49 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x80) fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:01:49 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='file0\x00'], 0x10) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x1f, @mcast1, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0xffffffffffffffff, 0x0) 00:01:50 executing program 1: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="9e022e2ffb2c3a5873e57bbae28fc309dcbb8c8b4a4a8a00d6268f"], 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 00:01:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000001c0)="c6ce232188dba99f2055fa8f92c5612cbce46c27cecec09d6edb097e406f109d480cd9b90a1dd5e5c98431b8d15da3ca4450385aa388df92ada550b3a809b5e25180b815ceda4e1071240ae8ec3eeef4a94b5e7247d22c36cd306c1674294902") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x71) r2 = dup2(r0, r0) write(r1, &(0x7f0000000100)="c946e108fca2ac6e4229343379dca4433bf4a14af2dfe2e244bd2585525ddb54c82b0c7b9a3b", 0x26) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000040)={0x10, 0x0, 0x7, 0x8, 0x4000000002}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8) socket$inet_sctp(0x2, 0x1, 0x84) 00:01:50 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) accept4$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x20000000) 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000000)="9834150f050520d0f80791b00a4141e2e9964180bf108a6796fb66660fe6880d00000066f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:01:50 executing program 3: r0 = socket(0x1, 0x1, 0x0) connect(r0, &(0x7f0000000000)=ANY=[], 0x0) r1 = dup2(r0, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000000c0)={0x9, {{0x2, 0x1, @multicast2}}}, 0x90) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') bind$inet(r0, &(0x7f0000000000), 0x10) 00:01:50 executing program 0: syz_execute_func(0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x10, "db208b55e34a681e9ebddd20cfb2a233"}, &(0x7f0000000200)=0x18) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r3) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x3f, @mcast1, 0x8}, @in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x8000, 0x10, 0x3, 0x4, 0x7, 0x800, 0xbd, r2}, &(0x7f0000000400)=0x5) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000000240)="eaa7c449828d6f8916ffe20062ba3e2718b3af12d45535e0e62ce97aa22640be4c6113e1da3c01804ed27c069cc929e45f12e904ecb8153301d0fee127101185f219a6bd4b5f63bfaec8b629979fd0920e8e03192925b80125995aadad5b3821d185fa9bd6c4169325263ff01729192987f147acc6853cd6cefe6e129331580bd0133d36aa5064da3f4115b2fa6d286005dc55e1bcd9761bab073295e87a316a14b147beb27d82182352260f") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, 0x0) fsync(0xffffffffffffffff) 00:01:50 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380)=0x401, 0x4) mlockall(0x3) r1 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) unlinkat(r3, &(0x7f00000003c0)='./file0\x00', 0x800) r4 = fcntl$dupfd(r1, 0x11, r3) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0xffffffffffffff4d}, 0xffffffffffffff7e) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xfb75}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r5, 0x983}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000440)={0x81}, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r6, 0x7}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f00"/136, @ANYRES32=r5], 0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:50 executing program 2: nanosleep(&(0x7f0000000000), 0xfffffffffffffffe) r0 = socket(0x0, 0x10000007, 0x100000001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x80}, &(0x7f0000000100)=0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @empty, 0x0}, &(0x7f0000000180)=0xc) fchdir(r0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast2, @rand_addr, r2}, 0xc) 00:01:50 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, &(0x7f0000000180)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x1, 0xea7, 0xffffffff, 0x0, 0xef7}, &(0x7f0000000140)=0x14) 00:01:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f00000000c0), 0x8) 00:01:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x900, &(0x7f0000000040), 0xc) 00:01:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"515f02005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1}) 00:01:51 executing program 2: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffbce9ffff07e7ffc461"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:51 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xa, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878964600fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlockall(0x2) 00:01:51 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000500)=0x4, 0x4) mlockall(0x1000002) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x3, 0x81, r2}, &(0x7f0000000540)=0xc) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="140000000000000300000ea6010ffbda265c23c4c0b17c71539331ae0a0000"], 0x14}, 0x0) 00:01:51 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 00:01:51 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r4, r6) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) lseek(r5, 0x0, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xb5, "4066718652a4c3509c38cc0a8b76f12aba5bac5f8b1457db050fa3d2e02491030040809e6e97ec6ed4a798c45b94154b8b81a5ee50468dbfd389699f16a5cc32ebb3c43f37b6fa07b2a401a375db4ed099057837256aeeafb8564ae459502fda327c1dfc5493b0ced7e5dbddbe8f51c944118294839f7817c72aec2b71c2fa9e72729595e06e192d432e5684d59b693d2394481cc22046fba99f76e711365045819b73d85f1f84ddc28b8fe271a4147cf5dab4b7f8"}, &(0x7f00000002c0)=0xbd) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r7, 0x5, 0x7e2a, 0x7}, &(0x7f00000003c0)=0x94) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000005c0)=""/239) 00:01:51 executing program 3: ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x81, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getpid() freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x84, 0x9) 00:01:51 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x8) listen(r0, 0x8) poll(&(0x7f0000000080), 0x0, 0xc0000000000) open(&(0x7f0000000040)='./file0\x00', 0x120800, 0x20) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4}}}}}}) 00:01:51 executing program 0: socket(0x2, 0x5, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x1, 0x4) 00:01:51 executing program 2: r0 = dup(0xffffffffffffffff) futimesat(r0, 0x0, &(0x7f00000000c0)={{0x100000003}, {0x1, 0xf00000000000000}}) 00:01:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100, 0x0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000000)="f32ef0430fba74072b0080ce288161f9a50000002c2ef2400f1b68000fae9f00080000d83f410fd3ba2b0f000066430f5612c462dbf5a500000000") fstat(r0, &(0x7f0000000080)) 00:01:52 executing program 2: semget(0x3, 0x3, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet(0x2, 0x3, 0x13) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={r2, 0x40, 0x3, [0xff, 0x5, 0x3]}, 0xe) getgroups(0x9, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r6 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000280)="eebc637a90903d03aa4e6d9b45c4d6f30413346602116c376da1f7a9fc911ff8f4607dce3bc70317f46dab00d10d5dfad0eb9f591b359f86cb596c471f55fdfdea5f6dc5b07743cb222bc251902c414fa958eb0ac540d20a5953a61d26c3fbcc37a01a2a570cfdf22397d06ee2bb509c32018963fd4fd2615d1d62cece21407cef5c9054fdf2e6461b2adf39708c2230f6f2798a3a1b774bbac5fec00ff0b9b62663521262a5a362063fe15c156e7b95f51d14592fc48c58222f98", 0xbb}], 0x1) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000080)=0x3, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:01:52 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000040)={@empty, @broadcast, [], {@arp={0x806, @generic={0x18, 0x0, 0x6, 0x0, 0x0, @empty, "", @random="63d0d92cc208", "53131f80e4d92cdc002d8f42c966c6da"}}}}) 00:01:52 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000000c0)="08298e5d489634a5dc22a9174171dbbdbbc8dfb86e9459fd6fad1fc46017acdbac719d4bfcb45502f65e92dd3f05ec3384532420771690538af592637cf62f7634ead36bfa63eba34abae876c32871c42e41987cb4") socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, 0x0) 00:01:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000180)={{"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", "6a1f08ed6f571f5d84922a3da79bd14b469d15922595651fe6589a7c8b971dd3", 0x8001, 0x3}, &(0x7f00000000c0)="d9219b0c12bb0c647a4172138d8beb0aa82cb6a924247df8a58b1a594ec53e0f0195175cb34a8639bbbccfcabba9ab63c18137a9f1faae19eef16145e23e5494d28a0fac0710", 0x2, 0x4, 0x9, 0xffffffffffffffdb, 0x100000001, 0x9ce, 0xffffffffffff0001, 0x2701}) shmget(0x0, 0x4000, 0x102, &(0x7f0000ffa000/0x4000)=nil) socket$inet_udp(0x2, 0x2, 0x0) 00:01:52 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0\x00') symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 00:01:52 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) accept$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000dddc15a7d56e0f7b1c183fb748b8ada34cca0d695f5298"], &(0x7f0000000100)=0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) msgget$private(0x0, 0x1) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 00:01:52 executing program 0: setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7ff}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)="eb2fc63bd59c02a9fc3e825fea49e11ee74dc3e7cbfbf359354090c65d745b2933c74b03f3389d9231a7c08ad30a03c629c3f608ffac6819db69ad0b95d509065e77693dc46bd66d7aaabf5b8ac3f2d50b33fc59b1399531d2d306bfb319e964e7c4845764c387dd0b1af95ace19ae217a60f42676ed1202e224de88f83648cb178bcebf037851e6849892e05920ba") 00:01:52 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) r1 = accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) chroot(&(0x7f0000000200)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) getitimer(0x1, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x10) 00:01:52 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) accept$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000dddc15a7d56e0f7b1c183fb748b8ada34cca0d695f5298"], &(0x7f0000000100)=0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) msgget$private(0x0, 0x1) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 00:01:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)=""/162, &(0x7f0000000080)=0xa2) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0xfffffffffffff800, 0x4, 0x10000, 0xdd, 0x5, 0x0, 0x6, 0x100, 0x3, 0x8000, 0xbf3}, 0xb) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:01:52 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000004c0)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed58032b2b7d822a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01ef8fe978819600080000c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = semget$private(0x0, 0x4, 0x40) truncate(&(0x7f0000000140)='./file0\x00', 0xbccb) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000340)=""/244) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x9, 0x9, 0x80, 0x9, 0x2, 0x100000001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r2, 0x20}, 0x8) 00:01:52 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x1000100000000000, 0x1, [0x4]}, 0xa) sync() recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:52 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000500)={{"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", "53d1bee00e3c79ac54a3a59c617a3689ffec7d64798fdd64839ad480a104667c", 0x0, 0x7fffffff8000}, &(0x7f0000000040)="b5ce7e7ad3b5cdde15b11feb92445371231020c9aaeec352eb9e3e71256e05f5e368a6b57a4ea29ad00a1b59ca84ce048e6b32ce98426c8484898048578fe87355444a37dc54c23fefd0e4aebed67aa8b91531832b54058f4f0a4352ad4425e4a17672a8903d58b768b348e8ed2b5f8b25f41811039b1575b6569b", 0x7, 0x3, 0x6, 0x80, 0x200, 0x7, 0x0, 0x7}) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x0) preadv(r2, 0x0, 0x8d, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7e8f54bc, 0x8, 0x7, 0x8, 0x3a, 0x0, 0xfff, {@in6={{0x1c, 0x2, 0x0, @mcast1, 0x4}}, 0x0, 0x8, 0x13, 0x7fff, 0x93dd, 0x200}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r3}, 0x8c) 00:01:52 executing program 2: syz_execute_func(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfff, 0x2, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x100000001}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) 00:01:52 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000940)={r2}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:52 executing program 1: setuid(0xee01) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = geteuid() freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x0, r1}}) fstat(r3, &(0x7f0000000240)) freebsd11_mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x40, 0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:01:52 executing program 3: msgget(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd900f300c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) r0 = socket$inet(0x2, 0x4, 0xef68) setsockopt(r0, 0x7, 0x3, &(0x7f0000000000)="6c2956547420f9ef6ad235c66a30e5473020333a64c7f3806b2f034b3db9f6fe7ba77245a25386a70d49a35e950f951f5055664de644fb9ece6a55d0b6d743451e96af0c8160d0748d6e5c4a1811c14baf8606cdfa069b66638b6e85daf3315df6d491", 0xfffffffffffffe63) clock_settime(0x0, 0x0) r1 = accept(r0, &(0x7f0000001440)=@un=@file={0x0, ""/4096}, &(0x7f0000002480)=0x1002) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000001380)={0x0, 0x2, 0xf, 0x4, 0x8}, &(0x7f00000013c0)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001400)={r2, 0xfffffffffffff000, 0x6, 0x1000}, 0x10) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) 00:01:52 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) msgget$private(0x0, 0x402) 00:01:52 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000000), 0x1000000000000075) open$dir(0x0, 0x0, 0x0) 00:01:53 executing program 2: r0 = getpgid(0x0) setpgid(0x0, r0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x108) 00:01:53 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0xc, 0x8a) 00:01:53 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1e, 0x10000000, 0x7) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:53 executing program 0: syz_execute_func(&(0x7f0000000000)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b2618e43c53fbc4e101edfec442fb82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c40161128203000000594949304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6_sctp(0x1c, 0x3fffffd, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1116, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x100000000, 0x4) 00:01:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget(0x2, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/116) setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392) 00:01:53 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000140)={@random="1fcffb37c458", @remote, [{[{0x88a8, 0x5, 0x0, 0x4}], {0x8100, 0x4, 0x3, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x2, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:01:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1) close(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x7f}, &(0x7f0000000040)=0x10) 00:01:53 executing program 0: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = getegid() r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x8e1b, 0x1f, 0x2, 0x8}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000380)={0x8001, 0x7fff, 0x4000, 0x1, 0x9, 0xfffffffffffffffd, 0x80000000, 0x3, r3}, &(0x7f00000003c0)=0x20) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000180)={@remote, @remote, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@loopback, r4}, 0x14) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) r5 = socket(0x1, 0x30000005, 0x5) getsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffff7, 0x0, 0xd5c, 0x401, 0x64488}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x3, r6}, 0xc) 00:01:53 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000011c0)={0x0, 0xc6, "3bc1d887996d23d6022c93ced786d7eb9e3f52b6b31796ea1a78ba4b4828d882e1a4f8a0d868b91e19fdb9baa7eff2aee536936e22d4b00efd33d2f0bbf3dd160641b6afb3b7978707d73807650308f58cc51f914c21c707264c9e03658f05f2683a9e0d0047d61a29742aea99f881f2c8353447dad96564e5df19a19497213a3b186b36fb1c2b6ce744a4294bee52f55efbdd3aef368bf121aab5e6d3e1718a6f36e08fa5847b75e9199b2a48777a4998558cdb1acc0513b4113b54ffd91c7bbc72704b8caf"}, &(0x7f00000012c0)=0xce) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001300)={r2, 0x1ff, 0x1, 0x5, 0x2721dc33, 0x82}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000001380)=0x6, 0xffffffffffffffd5) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x102) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @local={0xac, 0x14, 0x0}, r4}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) 00:01:53 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)=',-\x04[#)%.*\x00', &(0x7f0000000240)=':\x00'], &(0x7f0000000540)=[&(0x7f00000002c0)='),}+(\x00', &(0x7f0000000300)=']),\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='],\xc1\x00', &(0x7f0000000400)='{,@\x00', &(0x7f0000000440)='!\x00', &(0x7f0000000480)='\x98\x00', &(0x7f00000004c0)='\xb4]\x00', &(0x7f0000000500)='-+\x00']) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='//file0\x02', r0, &(0x7f0000000080)='./file0\x00') renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 00:01:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@remote, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast1, @loopback, r1}, 0xc) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x3, 0x3, 0x2, 0x200, 0x1afc}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r3, 0x98e, 0x1, 0x2, 0x5, 0x8}, &(0x7f0000000340)=0x98) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getuid() getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000a00400000100800040000000700ffff020017c8aa497e3732351f8574ab4a111946afb91d3f80e6c68c39861f5a53009e2c51750cf581a51796549a99552e16dba94e40707130efd76ee039c09e0a1b4963c5e54682a3542cb7dd5213ae725cb812afa1d482e819f591d35774987b208eca17f5ce5acba04c95111ca850922fa48558f3ee6fbf4ee1723c3c16520dced5691107384cd8c8347b23820e3888b245b2b10b50"], &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000080)={r6, 0x3, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000440)={r4, 0x9, 0xffffffffffff0001}, 0x8) 00:01:53 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e27c0e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000ff3000/0x2000)=nil, 0x2000, &(0x7f0000000280)=""/43) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x8000, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fcntl$setflags(r0, 0x2, 0x1) 00:01:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0xd6e) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000380)=0xffffffffffffff39) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1) getsockopt$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$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) clock_gettime(0x0, &(0x7f0000000100)) truncate(&(0x7f0000000180)='./file0\x00', 0x400208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r6 = getuid() getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x3ff, r7}, &(0x7f0000000440)=0xc) accept4$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000340)=0x8, 0x10000000) setreuid(r5, r6) pwritev(r4, 0x0, 0xffffffffffffff6f, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x8}], 0x1, 0x80) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) r1 = semget(0x2, 0x4, 0x5) semop(r1, &(0x7f0000000040)=[{0x1, 0x5b0, 0x800}, {0x1, 0x2, 0x800}, {0x4, 0x92, 0x1000}], 0x3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:54 executing program 0: r0 = socket(0x1c, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x9, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c653000000000000000"], 0x1) 00:01:54 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x9, 0xf, 0xb137}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7, @ipv4={[], [], @loopback}, 0x100000001}}, r2, 0x4, 0x3, 0xe75}, 0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x40, "82d8ec6dce34e7b2be849161164da31205a8b35da5031d8617c2ba7c4cd2f4b3c007586e0557ee5413ab4903154a9d58ee6836eebc58fcd0ff9b53376ceb1991"}, 0x0) 00:01:54 executing program 0: syz_extract_tcp_res(&(0x7f00000006c0)={0x41424344, 0x41424344}, 0x8000, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000700)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x118, &(0x7f0000000740)={@broadcast, @local, [{[], {0x8100, 0x70b5, 0x1, 0x1}}], {@ipv4={0x800, {{0xa, 0x4, 0xa3, 0x8000, 0x106, 0x67, 0x9, 0x8c, 0x54, 0x0, @loopback, @broadcast, {[@ssrr={0x89, 0x13, 0x4, [@multicast2, @multicast1, @multicast2, @broadcast]}, @noop]}}, @tcp={{0x0, 0x3, r0, r1, 0x1200000, 0x0, 0x6, 0x2, 0x1, 0x0, 0x6, {[@eol]}}, {"2020b72c175c301553f659c84c195ed7bc26ba36c73187fe9ef82b791e5ca93ab38c9cf0a873f1748c7dfdf73ca7e6b39daf273269d37ded45b9e3a20bf363936b8515f040d367528c35d4a3a0c54ec02982ed471988c672063d47fde052cac339e69d13cd0837e9f0158f8c8891ca021016007c7152ab9fb3819aaa02ad2d7ffaad292a46336a82d42633d27731332af8dfbdf0a8be0f3d86f04da52924454a7b8da65b17e72fdbbb5ced01c0e038efdbddf1bff628d466011eb0d9d363e94121ff345f92b6"}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000640)) sendmsg$unix(r3, &(0x7f0000001a40)={&(0x7f0000000880)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001a00)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="bc37216af22689676571c5bad55881607177b9a12a8d3c46090a92212f1248ba178daea218433d69bc571ff750a8d32d0fe0ce638e634e3930f1af4a0a7e74ce764cc58e02087fdc05a351a789fc", 0x4e}, {&(0x7f0000001940)="16ee231e2285e41bec45596695fc03f9c205924b0d5cedf6d71006a0e8961acc7ba72e0b8e73c9b9ef69e592c0f1d2ed8835585abe00b61d4bbd94ecfbb997e6b887de1bf3ef36ce85e54f51738e2c222557ffc2c03fa73c5b4595a617cd9738194941dd5405fbed1f3287d4dfa7eeb44e7343c01f4b223e99996df44808c15e131e715552a8c8febcd9df0862786c513ca0fe95824ea3a5c4e849dc148f4079df5833bf122c317dd2016d29b97b8d0379bc6f1d1c", 0xb5}], 0x3, 0x0, 0x0, 0x8}, 0x8) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000140)={{"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", "659290b5d1382846b8f8e312d5bce4dd2d41ba8aec4ac1a9fe6a6e0278b152bb", 0x2, 0x6}, &(0x7f0000000040)="7e48684322e1882b5ce76f2f9e8382fb9e85bde4d8b4f501bbeaffc9dd5d0a7e8e278f4cacd6e967217fc0c75815f59cf3609c1ae8d432ca9ae5d072d0df4e7d24b33f7b95f53213a739", 0x4ffffffc, 0xfffd, 0x1, 0x8, 0x9, 0x5, 0x6, 0xfffffffffffffff9}) syz_emit_ethernet(0x4a, &(0x7f0000001a80)=ANY=[@ANYBLOB="d7dacb008b4006aaaaaa050029acbc2e74aaaa86dd6ae8c42a0000000011d3d96c94080000000000000000000000913cd366c542a81e000000000000000000000000aa400040f868000000a3888d37d0af5e6224fe4e91be91010739536578d8cd093e33f44ed21f1ed0c65eb6a3cf2141ef5c8ae9b9f7471b7ff68265ba6b362f33740cbedeea2822678f1ae3b20b32692beca3ce2b7273b6a67da301cedc0a340da2a49f1009082a17a037e39e098238748cd1f6bc3accc36cb10037a8760650ca5b20fd32890490cd0ef204848e12ee49b914956669a0caff17d1a52a6ba045337c4d1796d9602f3a6f000000"]) syz_emit_ethernet(0x4000, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffff45002f000000000000009078ac1400aae00000011100907800000000"]) 00:01:54 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000000)="d09346471f05c782cf060a4985c87d93b2f26029cc394d3fc9704977a4348d0e1d8cc6f8adf6c8c9981c9a7ec776304c0ad1904c3f0cc985672c09e824", 0x9, 0xa1a, 0x101}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="09ae452b1ee724387b0bd6997dee6ba08919d0ef62fddca6f165375ea7bd89d2019d2712af6c2cd88f219efbc8f50c15aa193e8eb00c79e2deaf1248bfb438af98cb6a571024926385a493a9d3c6c138cdefe3f0da68e36540f2bae46a336b04de617f253a88fc024704c889852e947cd39ae74fd20ca86a37ee4c0ba58c37d39bd820c8040a58df0812e2d6ba0497e95822f701b92b55f8c26f9ecbbd5a8bf61c8d78e08ec72df4b6968da2254575496456e1c8") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1000000000000007, &(0x7f0000000300)="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", 0x131) 00:01:54 executing program 1: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r0, 0x2}, 0x8) socket$inet(0x2, 0x10000004, 0x9) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 00:01:54 executing program 3: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@loopback, @multicast1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="fa6b9a6c73ec091abfaf2031d373c99831b9358e084d862157b5217618ad10771f190fba3141db61cba858698b35ad5e15211fab1bf23d902c6f8e7bb4e86715c04ec36cd88c29562bb30a7ad090e2e58370a4c61bad0ecf1fe08ca1bceac798fa9da7026ec576a0d5d42757d32e8a3eb347512314", 0x75) 00:01:54 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x101, 0x6, 0xe8a, 0x5}, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x20, 0x4) readv(r2, &(0x7f0000000480)=[{&(0x7f0000000080)=""/153, 0x99}, {&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000240)=""/168, 0xa8}, {&(0x7f0000000300)=""/39, 0x27}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/34, 0x22}], 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x3, @multicast2}}, r0}, &(0x7f0000000640)=0x8c) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000540)=0x4) recvmsg(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0) 00:01:54 executing program 2: nanosleep(&(0x7f0000000000)={0x1000, 0x10000000000}, 0x0) syz_execute_func(&(0x7f0000000100)="1c14b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0ed018020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") socketpair(0x0, 0x3, 0x9a8, &(0x7f00000003c0)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000280)="20819c0a1f501787c12759865cdffadffc065e4e431a4d0367664b7a50a9c80edff4fc92359643bde2a855d483295f97ca57f587f5251ec35959c90aeec6dcc2cdd5eb675b68ee2d7a85a454a77acba802334613", 0x54, 0x8, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x0, @empty, 0x47a}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f00000001c0)="435d8326d1099010b416fa4da1732d008bfb2e47bff64cc0ef83eb0ee171e46be0750c23b11daeaadb0f89395833f03e55f68a71335500eb781336c4785375889c0eb218d761368831da98784f7877daf3b32cc57ca18100341a801257747af446689c2ee7035b902f18e84ecd3782bbea8895df7d240f97f925ab35aa74f1a768bafcc284eaa803", 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpid() freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000600)=0x0, &(0x7f0000000640)) r7 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000740)=[0x0]) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000040)="c3271f31cba1d86ac10f7907ba5d25631bd7cf124c6ea2a280b7f278d201f4fbcbe406a0635c3a351793059806322542d97967e6d04022c71a314ec7bdbed54a4ab9a22f71cc4a3cf262f18ac98c0bed4327bf172a2b5d4a3b84f4e7db8b7f6f4a827f", 0x63}, {&(0x7f0000000100)="79a434c4e096bff9c516c5f32ba983f8ce7337f99e7e6971a308b0ea8121dda396fc642cd25e42c09aef02831c8dd679f248d46a3185b75b88b5962ccc35134669ca24cbac0eacc7", 0x48}, {&(0x7f0000000180)="16d4d5984742dba3868c239945b4b22e28866265605b9a0744c5233451676a1c231864c054f91dda142abfefbbf2b32d8051f1b18cbcb6b0210e7514bc5d10722c4fbece2dd4757bfa481e03fa75798e3ec9ab14f170a88ef767e68e4a8de9fcdfc29df941d22575939fc547c627abca47e0b83615616aa3d65d44e9608b6557c2f5ecac585ceb23e9a9fa77b49a8d67d0ee61404f937074f30ced2057417043db1a27cca49636fe16c6f822e4a29bd1fbc3944842df8e0d41ba82597a", 0xbd}, {&(0x7f0000000240)="4d2ee6dc13309b53ff26b37df47b0067ef4e9cb612c6f51a6357a67d28ddfc5dec9f8bcf23ceb4e389644e6a185918dd6d24a5a7a6685446b01023ebeeb92f7220feced23b59183751a43b2f4bc20c24ca2b7eefd6d5f3e71d696ad3ac8d736667d71e2ecfb86cbe99a74ac8c8fb3a31de5ce554a344d485bd7a6bb2a9a05ce699852f5230b2f63eac23557adc46e33f06a92359b67da78124647f0d50061b06c612648435b975", 0xa7}], 0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000030000000000000eaff7f000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x90, 0x4}, 0x8) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="1a", 0x1}], 0x1, 0x0) r10 = dup(r0) fcntl$setstatus(r0, 0x4, 0x8) ftruncate(r10, 0x10000403bd) 00:01:54 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x200, 0x0, &(0x7f0000001380)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xffffffff, 0x8a42}, {0x81, 0x3}}, 0x200) unlink(&(0x7f00000000c0)='./file0\x00') 00:01:54 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x17, 0x1, 0x1) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000336e6ffffebe2baa9024aed8006000000", 0x14) 00:01:54 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0xdb, 0x4) poll(&(0x7f0000000080)=[{r0, 0x88}, {r0, 0x6}, {r0}, {r0, 0x2056}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x1}], 0x7, 0x4) 00:01:54 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:54 executing program 1: r0 = socket(0x8000000000017, 0x10000001, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xfffffffffffffffd, 0x1000, 0x3f, 0x2, r1}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) 00:01:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:54 executing program 2: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c196105baaebf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509420f1a665107f240d1d2660f577a079fe1cb20c4c4c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7c422dd45559d64360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba25c48616181f1da10") r0 = semget$private(0x0, 0x3, 0x1) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/65) socketpair(0x2, 0x10000001, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f0000001680)={&(0x7f00000001c0)=@in6={0x1c, 0x2, 0x51, @ipv4={[], [], @multicast1}, 0x186f}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000200)="8d81164d89c43a062c9f94af79bf314e599bc506bd2eddd3dbac", 0x1a}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="de4c09f6bf15be8106648017fdf3e166c69eb022ee13363b22bb7c61e028dc047382cb2be394b4edafad0019b3d54b78a01ab7179a6adddabc9aaeadcb8851ec35a170c2bd3daeecdb3d22c293c40173780883b8297bf1e85f295861f342221fba3d42761e41834f9a42999c22223d52e6a37258cab82cd3857202891570f28e9a96743587f4f526e93b0a1eca905ea7c42be1449e9f9416d302bae8e9aee0fb4b", 0xa1}, {&(0x7f0000001300)="080f0b77160adb0ac18d45ae92a889e4043e02723ae98062c10f4ad6b80b6b39e645f125723190b4576a56a40698ce6b62240b66c8802255bb49175fa55d9ada5101482d61d53926032a8edfab72eb91f10c5114f0c2beab85ef8447b6ac7b15b8b1801f5e207efba6116139977c2d535121d837768317b46dbb39b1834b33cf25ee5a1c80fcdade26e423ca806beebdf31ab33db82908a55d97d88f17bcdb9a08b0c1ab78cef9e28983a535f49091c742168e556eded622cc0caaf67cc6459c", 0xc0}, {&(0x7f00000013c0)="fa283a50feef217ddb4d4a37b959d1618ed5d6eafb8a0b963df0c4d90de9abfd1c77856186fc5cbf83c08a04845fba44fad7615044fd9cc244fc6a6b8153e51058abc392c1d03c316958d217f137a7251660797ddc7b0f1e0477407f44606a99a9c0d7de73806db0b0cac7d1108adb1486de4c2df2fe37845edac855113e691c2be8276fc851d0a1275b3254e80a927ba355f8f83163babd0cf73b76d2a646f8d90049ea0dcf167a994180b55bfbc68270c05565f2e0186661d08f9b19fb720db71fef12418e7135675cb919ffce9e1736530a77dd0fe739f4e836d9b52834d561cc99f8c5ce09a16c20912e24f5fbe4d2408caa42381a", 0xf7}, {&(0x7f00000014c0)="fe8750dc019794baeff5d415ae7271952ce934afd97b19b5a59c3026cb25f15d18751b4d0dbf113cd5ef9dd1d5843758a7dc7377c685bab626332d0e4d49f425314cc1c20ea71f37f924e308fe0f3b4d7f2394fd45cd708203248604f35ceba79a493532baf7c059fa159ffeb86205a8ea994afc8c3d1f1cc360f3e372fc4b463f", 0x81}, {&(0x7f0000001580)="8002fdc1e9", 0x5}], 0x7, &(0x7f0000001640)=[@authinfo={0x10, 0x84, 0x8, {0xf234}}], 0x10, 0x184}, 0x88) 00:01:54 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) socket(0x1, 0x10000005, 0x7fffffff) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000280)={{"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", "356e9a1d9127e9bfb9682fe7cee0abbcabf9bc40b4ae75e74efd43c7a49ed637", 0x8000000000000000, 0x1}, &(0x7f00000000c0)="9d52b432a6aa1299b4c29535", 0x9, 0x2, 0x1, 0x6, 0x4, 0x8, 0x8001, 0x67f}) socketpair(0x17, 0x20000001, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") fstat(0xffffffffffffffff, &(0x7f0000000140)) 00:01:54 executing program 2: __getcwd(&(0x7f0000000040)=""/255, 0xff) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x4}, 0x4) r1 = semget$private(0x0, 0x3, 0x482) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/69) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000001c0)=0x3, 0x4) 00:01:54 executing program 0: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01004f"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) 00:01:54 executing program 3: syz_execute_func(&(0x7f00000004c0)="982e152c49c4419182c1fdfd05c4417ceee7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab186f00c4e10bf8c4f8c49cc462791dc7c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fec482e9b731c4a1f9c6d13086c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x40, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xfff, 0x18e}, {0x40, 0x9d}}, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) rename(&(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00') 00:01:54 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x9, 0x5, 0x5, 0x7, 0x671, 0x8]}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x41) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x8040, 0x145) mkdir(&(0x7f0000000140)='./file0/../file0\x00', 0x20) sync() freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[r3]) chroot(&(0x7f0000000240)='./file0/../file0\x00') r5 = accept4$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x20000000) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast1, @broadcast}, &(0x7f0000000340)=0x8) r6 = getpid() r7 = open(&(0x7f0000000380)='./file0/../file0\x00', 0x308, 0x6d) open$dir(&(0x7f00000003c0)='./file0/../file0\x00', 0x800, 0x4a) fcntl$lock(r0, 0xf, &(0x7f0000000400)={0x1, 0x3, 0x9, 0x5, r6}) open$dir(&(0x7f0000000440)='./file0\x00', 0x8000, 0x4) setgroups(0x7, &(0x7f0000000480)=[r4, r4, r3, r3, r4, r3, r4]) fcntl$lock(r5, 0xc, &(0x7f00000004c0)={0x2, 0x0, 0x1f, 0x800, r6}) connect(r2, &(0x7f0000000500)=@in6={0x1c, 0x0, 0xfffffffffffffff0, @mcast1, 0x6}, 0x1c) read(r1, &(0x7f0000000540)=""/21, 0x15) munlockall() sync() getpgrp(r6) socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet(r7, &(0x7f0000000580)=""/226, 0xe2, 0x80, &(0x7f0000000680)={0x2, 0x0, @loopback}, 0x10) accept4$unix(r2, &(0x7f00000006c0)=@abs, &(0x7f0000000700)=0x8, 0x20000000) mkdirat(r1, &(0x7f0000000740)='./file0/../file0/../file0\x00', 0x102) symlinkat(&(0x7f0000000780)='./file0/../file0/../file0\x00', r2, &(0x7f00000007c0)='./file0/../file0/../file0\x00') accept4(r5, &(0x7f0000000800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000840)=0x1c, 0x10000000) 00:01:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000001c0)={{"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", "a5a8531e105730ae49135305e0fe78358034be8e3e875e6c23eb56eef7ab1970", 0x8, 0xcdfc}, &(0x7f0000000180)="d26b59606603a2d47c47355839206811bd1a7fbec394ab36069254e6c690117e2e86fce514ec053cf5a940d551327f", 0x17, 0x0, 0x76, 0x7f, 0x1, 0x0, 0x5, 0x34}) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) clock_settime(0xe, &(0x7f0000000100)={0x5, 0x4}) poll(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:01:54 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x8000000000000041, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000001c0)=0x2, 0x4) mincore(&(0x7f0000e96000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/26) syz_execute_func(&(0x7f0000000140)="c421f95b463a470f71f501c4222d403573e200008f2940017b06c4e23d2f3e2ef364d9fc460fae730a3e42a7c48229032bc4a1822a23") recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 00:01:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x80000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9, 0x3, 0xfff, 0x1}, &(0x7f0000000080)=0x18) getgid() getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001d40)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000140)=0xe) r2 = fcntl$getown(r0, 0x5) getpeername$unix(r0, &(0x7f0000000580)=@file={0x0, ""/4096}, &(0x7f00000015c0)=0x1002) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000019c0), &(0x7f0000001a00)=0x8) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r4 = getgid() sendmsg$unix(r0, &(0x7f0000001980)={&(0x7f0000001600)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000018c0)=[{&(0x7f0000001640)="403062822aa526b336bb64d5c6a7295852cb6d060829707b62b062257d9a375bfaa8d8c15a45866046611ed7d52f05246c949029ac9e6c866f51be6d573cfe095927da821599ee71340b2fe58ae814074c12942b9dd8fa76dca00b1816934737e65165f13059f90be7efe0cb93ad96f6eb044fc07b23125d96527c70567aa9b32edf5b03220c1fae31e7f476bc0bcc779fbd33c6c14cac3cdb4d833512c2347a4d588b9188bb93746133ffbef08ee6c4651c3a437deb7e39c3cb62de2080571417823694643ca5d8eb9d5644c794d441037493c05156ad0dd88442e5638285e55ed6ce35ce3e8de5e45c0380dd531581b0", 0xf1}, {&(0x7f0000001740)="0e439fcbe13e52e0901e4babcb6da7356e5a9bdc925b19161b8bf450e8020c2dfdce2337ee10a71c40f0b36f224448243411ea7c3d64b3269cbb88d4f7fc47fde143d58a339630072a969e7a6f9ad43a57270b0cfebe87d3f3f992371e13b2d74bc0b900e5ae444d26fc0997248ba2825db7f6fd27a551d31360787dfdfd64b8c481f31f3288162ba997d5f374dbf680aedbc44c523f2eb397df486b19f2", 0x9e}, {&(0x7f0000001800)="32a346015cfcef99a784b237746c853fa8370d549a4de5d76396b1d22214d1c102d0c426eb161c747047aeb17f43835e831ac55aef22fdf649a525c5eedb689292cf71b99c5d6b3a866531a092416e2fcda59821ebd7f9dc5f68cdba75a8062ef242f97c940308ad0a87b418a32bbfe9fe8a7d2e1afec22b08f590773a2cf8f60cc058818f33eb346807abac97eee3a56df8d4196b82c11d0b6da7e35a69a91e22d9", 0xa2}], 0x3, &(0x7f0000001900)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x60, 0x3773c8f3482e93ef}, 0x84) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB="61d70086a1553914ba8bfdc9ab20127479391e407121831d3f8fee321a1e03b0c9b0c7fa49e435c5171252d3509a2527a1274add03285c7deff131ed60a13af5a8db362788cec265c4883d9e0f9726522a15fa22eb78e5c0d4ae5179e6eb6018beff61a250d47c58d4bb452f7a1431b189e21cb680b8c7ed1a27491b062e46212b579a172925ceb0d65932fd2d92cbe0b0bf15f6bfd15c5f8fccda6e7b4feb131352b7f7fbe647d517d138f923036b97b0a6052c2d349e97f34a2d4af046dd6338bf6f4a77d745cc6fbe50c09d66bda5"], 0x3, &(0x7f0000000180)=[{&(0x7f0000000200)="7b06d6808a6474bd8c5c4f619de5dcbb75edf11bd42cd456ee86818ff13ff35a1631a5e712d50d1c7413ca91d2be2f42b190e075333c62a553d9f656680c5b44ffdf918a0911aa2dc9da21809e1b13c6fcf6d6b8ce60d437f5713ec18c626f21bf0b3d7e6610b67ab68399505dc8670d4989ba96307da35032be33497dedffa661100c9c403c6924a5ebe53a85e0b046efc1b6f487be3811657e349daed36068f167851be0e25afea9dd94f71b9c7b4f17c45e06d02f7bb4f87e220a3c70f9f29d2d3eb0", 0xc4}], 0x1, &(0x7f00000003c0)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x58, 0x184}, 0x20000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0xf}, 0x0) fstat(r0, &(0x7f0000001a40)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) 00:01:54 executing program 3: r0 = socket(0x0, 0x4000000020000005, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) 00:01:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30d80, 0x40) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000280)={{"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", "ec2e0069bd0d0a153053f76c1c756990ea3b530fa8a69b9ba22d71ebe68b3ff3", 0x1800000, 0x8697}, &(0x7f0000000040)="9676378582c9f0296c937f037f3a136eb8e52c70ea7011e5c97cb31043de28893470326713965918c062d4ed3083019c92f1df512745fa0eb99155346e50156e12b09f7fa2bbf856ade6eab0fc1ae2d64ab6082ade994aee0fd89ef915742a1076a846168c9b40f05fb8c842ce3461e0d96b891bdd05c792454a38209917afb255218064d4e2832d2b8c9a192a931a32d69f7128578b249e14df63b6893f34f0fc8ceb4aa34274e3eb0465b1b7dc287655f89f1f395ff60d62e38c1cc0e96d79105611d5780b70992b1f8a1ac6ba81bd0414", 0x1, 0x7, 0x5, 0x7fffffff, 0x401, 0x80000000, 0x7ff, 0x6}) 00:01:54 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000200)="3386668242537b2f74e034632949699a6aecab76106bbf0973ce5a2f1bb2b2ce1e98d21f4b75635a6f2a19cf7b6d57046b39516f1e06f9bcae57f15545abc4a204b91fd96ed7a5fe177fc51cbb15560624d865d836a8be051cc88902b1cb82101bd328e568a76b6b311f7f498ed408e3de0846bf4c7847318c4de8a1921b7e52599415fd49ccea0dbf5f9aa5ec30f0656a46f55d7f66813d3fc3bd365565d44a941936752fbf7f3a1bc35b952e12a913352170ebbf4b859a82f18395b5f2d85e06") ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:54 executing program 2: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x200000000) 00:01:54 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653020"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$unix(r0, &(0x7f0000000100)="a2c7ea520e0d17a32f00fe3410a2fd41cfa096ae3d583facda249a5b345b8d9e80ff31863cb24f453633506bbf837903a799c1555ad8f3f6c37fb0f536f426bcc68a6fe6afd5d7a981bd1a484bf762d444d8762fb3f079a200c6c3e1ae929fdbe40fff820cab288d3cefa2367f312f945fd0cfbbe804", 0x76, 0xc, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/18, 0x12) 00:01:55 executing program 0: msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) syz_execute_func(&(0x7f0000000700)="c4433d4b0a69a84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80c4e3810bad8800000002fb66460ff0200fb8c471ed400f8027d20000c4016d7d14dee509c421045f460779d9297b2001fbfbe10bc4817b2db662000000c41563f363f38f8988997a65893dc4e179516907c483397fd300f7dcdc0fbcaf86490a10f110f1f30faece3e6766f2ab3ce338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec422f91ce0a80dd4d4f00fba2b02e8206d8f680808360fe2580044e52dc4a1dd7dbbbfdd5cc6c46249bedc0f01f966474f383a8d0b49a2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000000)="67707a169b765e27797a3cc52bf1c4feb91308da26f6a52f6589992b5aefbdfefb8dd16729289058cfbc1036ae6aa95c4577f926e7f089f246b4b78308690a4994909a91cea959ad684ef45ea03ecec8d622fd18dc2a22f01aad5216df0e7b4fa920e176f1cd8b5b131b54f4e9bc61f42c481d5f0d338bbe87b5134a69688027a96a6a844108c15289d535290cb8a273c51a02a67a7e1ef2") 00:01:55 executing program 1: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000240)={{"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", "48cf7d99fac88f75ef352ad704275ab66edb984b55f6ad5dacc90028c5197a0d", 0x2, 0x8}, 0x0, 0x5, 0x4, 0x400000, 0x0, 0xdb, 0x0, 0x0, 0x4000000000000}) 00:01:55 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001800)={0x0, &(0x7f0000001740)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000001840)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={@in6={{0x1c, 0x2, 0x8, @mcast1, 0x7d97}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x3, 0xbb, "147eea291ff76469631860d141de19113d1e6295f248587b8090cdd300a5fda831e2087a03d6ece8d3572ade2cdefe3aaf3e4204f58e15750a4a62f5dd33abbe066ba63e88c20391a57c75cd201e696826c034cf5560403c82f0544856cef038821770488714a2cd65b0b558ee387410ce81c13711e422eeef86d7cab5dc87c2d4853d28ac35dfcfe9de13dab339ce9e1d784edc541eb6cd9315666a477fec57973031d33041db2ac2f8bd290be92a3b853a27bee1207016cc305e"}, 0xc3) writev(r0, &(0x7f00000016c0)=[{&(0x7f0000000240)="5e75e0f10860549f4429e44f16260d0910c097f39459f3b3804a2dd5c344615d808b06c6a62f02d1a71fa0049b6ee87340688bf4943cc59a7c8118bc821ea10aa663bee70830b6ceb463837a90105b4d777b04cbd66764ffcb3acf0a118b0e071d5b17996d61867463748fd91c18af00e96848bacd672257213ef30bef397a19e8ab4921412ca441b6459f37491170911932fc764baf14966c75f60e1f69662874a752666b04552bc85f8dc47fc1a9fb4c9a39e6669645bf", 0xb8}, {&(0x7f0000000300)="515288a4ee8c377bf4d9495df1cda7eb0589e0745ea2e15ed8bc9e076e1c1fe5aaf49e64d4644553ea0d6b7cc63ac555ac8d1e163ab0f483dc57da7866049487da6a741e199172c0af8a26b54f93d162071d30d5b008317f8365c1379148ab18f64be11bbaefdf456594a5d85776ef8555c4e5ebb9b8112bbf53b72ce3578733eca5a46c87ce8505576e227e273886bc01a6a9f3905319039b5b62a1834bb57ce83262da61e5374a9aceed4f34c5af264d4d95cb5942b1a105fc40", 0xbb}, {&(0x7f00000003c0)="e5216356d225264654052cc05dcedd04232ce095019d80813307b7dc56ab8e6ad63c04a0ad29d0625b10168789ce772b5ebe4e899ff933fc754d4f0e9de65da5cc367aad5218d3d97878382115d587c4bf0ed0c65dd307e4696a27b3e0b5042f556aee962f5dea2bc300c7", 0x6b}, {&(0x7f0000000440)="3c3d728026e7768fb81dba1444239083ec0fc2daf779f3cecc939f2df8ec265b3a9e1579a9c85afbf5e4464e47715eacf277400741d6060ee98abb6a4d22833a856e9dcacec4def78125365e32bd2cd6092ba730608087dea9e3c3fb56fad9", 0x5f}, {&(0x7f00000004c0)="39a7a40272d5ca1850ae41a36a7fc83e1c5bb9267c615205340b0cfbb002e6ac3005920e3f6cea227c2adef4c1a1d07ef384e991aef34ce549784835fe11d3b80be9bcd23e45668fd1499a6985f84a5e1de0afff360b44e33f1a0fe892245ff2ed50cd14fcfaa14c6626e77deb8999b1fa69d0d998a7178f140ebab0951149d235a652935d53023c2233469f436df6c6b8cafe094077bbb22d8aab5357216c4acf", 0xa1}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="727a8f1930f6c1cfaffb2b700d0e9cde46efb52d20bfab7366820066eb508e2b73076bddadab0cc4df99284622d3e0856fb0fc553db884032e28514bd578795c967205e1a8df6ce2a8f1a9580ecc5deceec12a56fbee6d9cc5c301acaba912a88ee9ba80de1f4b0b822b940cf8a976815d49c7bb05e725a16eeec9dd083259b36db706cf479068a5f7e003470d647ffac308fd5ae5d829fb68660ad5cd7c7fa153fa370f03ec", 0xa6}, {&(0x7f0000001640)="05242ff8400f49fee6ce17b577f1e2e91a45479d1d49b5e417566e28c80dcbecad8de595770d1843aeaf47430a02b70bca05b58e145da37a5d32b2fdf33cea2a779310acb54be35842911ee9189215cbe3f04adf856beda7b1955552fb484c97300190daaa7e93d7e04c2b9436c6f9d866501bf82ebd3a35e3", 0x79}], 0x8) 00:01:55 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r4, r6) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) lseek(r5, 0x0, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r6, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) flock(r4, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000200)=0x5, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000005c0)=""/239) 00:01:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb, 0x54}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x100, 0x5, 0x9, r3}, 0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r3, 0x4, 0x7}, 0x8) r4 = dup2(r0, r1) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000001c0)={0x2d53, {{0x2, 0x1, @multicast1}}, {{0x2, 0x2, @loopback}}}, 0x118) freebsd11_mknodat(r1, &(0x7f0000000300)='./file0\x00', 0x42, 0x80) openat(r4, &(0x7f0000000000)='./file0\x00', 0x40, 0x8000020) 00:01:55 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r2, 0xc700000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000006c0)={0x66b, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={r3}, &(0x7f0000000380)=0xffffffffffffff0b) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300), 0x100000) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) 00:01:55 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88c48201020064360fe25800218de3c0f526264788fef3f042805ab201c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0xea) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0xfbe7}, 0x8) 00:01:55 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x20000001, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:55 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x2, @ipv4={[], [], @multicast1}, 0x3ff}}, 0x0, 0xffffffffffffff01, 0x3, 0x4, 0x39a, 0x6, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000080)=0x3328, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x5, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_extract_tcp_res(&(0x7f0000000100), 0x8, 0x10000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x51f2, 0x4) 00:01:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1414, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) mlockall(0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1e6) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:01:56 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) 00:01:56 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="1b2871026974b4aaaaaaaaaa080600010800060400585e600400000000f0cc45f91cf2c795d18d01178ba806ef36c56e3c1fc0bf00"/65]) 00:01:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x410, r0, 0xfffffffffffffffd) mmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x2000000000000000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) msync(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0) 00:01:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x100200, 0x3) linkat(r1, &(0x7f0000000140)='./file0/file0\x00', r2, &(0x7f00000001c0)='./file0/file0/file0\x00', 0x400) setsockopt$sock_int(r0, 0xffff, 0x5535, &(0x7f0000000080)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000400)="ca4f09293de355c85ece143faa59e214f4dac2566c684463b6afc0a23e895f934cba73e42f03fe2e0bbb04367885b1d9398123d292e784ffb2107413b3b0cface3629490c6dcec648e05c7f48a9f0427af921e5d338f970b6b420fb7a54e78f4b150a912bd65c7ec73c06ff255e9dd13561acc0dc3e6a9d209301803f90d856f78d623f53468622cd80ac6de3717986c1c0da45b649cdf266fa2fe5f06b971467de6a6754b32a26000e03ab2f68cb9933d8415d669fb6f2d57be62ead3ec2f7bfc92392388c89f625859698d7ef5", 0xce, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) 00:01:56 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000d7a000/0x200000)=nil, 0x200000, 0x3) socketpair(0x12, 0x30000000, 0xc5b1, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000f82000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 00:01:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="a599a493b913d85580e2f019b076e2f5cdfb0ccf8d9ca7e3996a82dfb09c77f1455347b85242d41ea076e90586cd2b400543967e67e16a454690b498234fe4a29052044b40f2cbe5663daa85e024aad861d78194c60afa7ea2529b1c0353b4b546dc32680c79fd8d96482954a89ed2ca9ad2d635a5bb29cfe34038d254c4f83a3aa6ca1bd46ebe2c6ce7443f9c4b80582977a173bd7b74d56715d485361b2da89d4eb5d5c6afb912cf08cea497af90cc1453e040cfd56408f374b0c984176d3e7139a4c9db364f020b4d2658834a2dbb075932213d517401a815900e98168ebb62b76b9414c770f61746d5be71", 0xed}, {&(0x7f0000000140)="e3ac5cf7308c0764d5dede", 0xb}, {&(0x7f0000000180)="fe85fce85b4711745bee6340aad89b012f45a26713b23ffed63dc115746752e150001e06731290307164f60bfdd096f7fb3a91fb3789634661394b6b1bf51f2c8a2a2f5655574759f55e962dcdcd11888e359ce88aaade8b05a128a64cb893ecf8750ca0bd2087ee60bcccd93c5c56d61dc1855c668aea1d0c5cd46dcef84bd801181f499920f0adaa7ad7a140ec5bc1f9bca005e68b607d22ab91bc95187db529ded615a4ea", 0xa6}, {&(0x7f0000000240)="d47abf997744b56de31f40cfc0eca4702a92a2f2522e175200ce051f2639ebc82c9dc502b1e010bf732da8fe1305fbf70eb90dfad0a25c4375c81b46ded92ab3f209b0d671", 0x45}, {&(0x7f00000002c0)="488714b3686134cdb0f4cba4876cf24ddeae29f51ee3799b8f66e8548c09030cc19c6afdac26364ca113c40a0c157aa3e5df5dbde2a7b1d4aa205c3002c4a1ff2f5a3de82beea305c697e023cd068ab3ccf2caa20033f5db33c247b660d36236a369f07b12d521188625f0aec1f3f47633cf417c43beb7e1868318bffc2f76e1c571186f4abc2ed1f9264fb9edf8cdc76214cc15b8ccbe3bacd3be7354c57619075bb5c701025bf3f10b8c39643b40648a0fa551277d2b6288e93c41763d288e8ab557aa6bf5125fe82716dc9dcaf86ab4bf52a8dc3ae9320773bb", 0xdb}], 0x5) setsockopt$inet_int(r0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffff3d) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@empty, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) 00:01:56 executing program 3: r0 = msgget(0x1, 0x404) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/238) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7, @mcast1, 0x55b}}, 0x0, 0x0, 0x1, 0x4}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x6}, 0x8) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:01:56 executing program 2: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6200, 0x7ff, 0x4, 0x20, 0x3ff}, &(0x7f0000000480)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000004c0)={0x200000000000, 0x3, 0x200, 0x8, 0x1, 0x4, 0xd, 0xa28, r1}, &(0x7f0000000500)=0x20) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x1f) setsockopt(r0, 0x3, 0x4, &(0x7f00000005c0)="46067441b34174f21801356cc52c728cdd924dadc2f3186f96eaff01832351a46fba208c17ca4c45018b829155a7e59f237bdaa2547ac2fb506cb966fed51e8845d93fac149d", 0x46) setsockopt(r2, 0x10000, 0x2, &(0x7f00000002c0)="961b23b46cec6a8f035a4e001b08dd360d8d6d4d79963de979181a479db9c26f3b36fcbf62318f69c5f447818f0316b2d9a376427dfa4033d9e3763957ef391d8d574236aa3e127efa331bb2", 0x4c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4) 00:01:56 executing program 1: r0 = socket(0x3, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82004000000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0xb1944b35dbcee8a, 0x0, 0xfffffffffffffd37}, 0x41) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) lseek(r0, 0x0, 0x3) 00:01:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0) getsockname(r1, 0x0, &(0x7f00000000c0)) 00:01:56 executing program 1: r0 = open$dir(0x0, 0x0, 0x4) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x802, 0x20) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r2, 0x4, 0x1010}, 0x171) ftruncate(0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r4, &(0x7f0000000280), 0xa7) syz_execute_func(&(0x7f0000000140)="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") 00:01:56 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="b25452ab1d55c4a1464bed53ed8ee124f7ac8431a3abacb129a2704f9a9730365ffada0ef32d28b69669c100d92e85faea89209d2210d718ce8a4950789c12975e1ff9ac73fc6f175fd0b65e8a00881a500e7ade2a56ab9227afb378af7c2fed61a87bc05ff49ba65aadcaffb665b1eec369c6342499b388e39a42") socket$inet6_udp(0x1c, 0x2, 0x0) socket(0x17, 0x10000001, 0x40) syz_execute_func(&(0x7f00000003c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86d6dd0f0fb8c4034e4e771e0fa0e5092934d10fdd720970c4c461cd583d00000081c66db711c45ff100c9f0420fb348a6f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b976636660f73d7de26fe88c4a1dd7dbbbfdd5cc6f30f5e9107000000a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:01:57 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="7cff9071f7b296f05db87a4a529dafc923f2266e7c5f16ddb6d8544168d04e5b894ddefc2f9c73eaa7a14a1f8dc9ae39144e328f2d3a2ba15ba5d1499476036091e9546f54231ac4fa09bb196e1c757ea23055b301783272ed9cb30cb8c42065442907b5d00d187276ad853533d8840ab96e7ba831677623cdb2e3dad7fec8d2a5c98ecd54b313f98fc48c3736510d9f52df48001eb6383025204391ed17405f1084f029deec0c89d1a11817fe70ae6f8d076556170ba4", 0xb7}], 0x1, &(0x7f0000000180)=[{0x40, 0x86, 0x2, "82c698b3fa63c740f37558d35e7c85703239914422f2d80b0db40ba7a43d0f6ddad4fa6e5a0ab6e7fe2a"}], 0x40}, 0x0) r1 = open(&(0x7f0000003a80)='./file0\x00', 0x8200, 0x0) getsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000003ac0)=""/92, &(0x7f0000003b40)=0x5c) socket(0x1c, 0x30000007, 0x100000000) sendmsg(r0, &(0x7f0000003a40)={&(0x7f0000000200)=@in6={0x1c, 0x3, 0x9, @loopback, 0x5}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="9068a493fff7cd76654239f11f72dc19c89d89479adf4fe10fdc9093813c8f15a16dcaec4f13911d804f5f227bc42bfe30c05443a2e3a94027dd89e7e6ab9812e92d20b0eed9cef02b5da0db75d38ff4b65b2c5fa156439cd8b9b12e548ea1f748ca436fa084770c02ad4416dc917872311db6e101d49fe9fabb3a72cfbbed28fb3bc38ae938979a5f6c1adaa36b4587f48cd6d5e7a2fd3cea23c8c223b6cd99badc7f52a5af12dbb6d782c627", 0xad}, {&(0x7f0000001300)="fe7e2ff797b1881571c5f14b11d5e07d8620824d982bc6ae0f2267e062d0b0cb8c2bed2cca6daa1a28519373b856caab279e2cc327643af866800ae7ac0c54917330a210fbbc9d3b7e29e11997f2d94231f7bfaa4ee5e70bd502ead132388e7fe0f3e148ec1bec2819f3f14956303e2bc600bc283389bd570ded857fdfcf381e3ad645f5b97eb9cb5b31c94707f000e34eafc5226dc8bd8b249142fd47497a2032a518eeb33e50b162d65dc6c87acc2b3ec3", 0xb2}, {&(0x7f00000013c0)="539e8a0e48e31ceb68fb6f0f28b30d098cee1594d012348bb285364ca597668ada090ad8478ffb58c9f19590ea885bc43203a2b79521f474679dc88ab12368148768bccc384c934b35ec693f27d81169adf4f9cb635a2694cc87827e0b30147b40ed3d724714ec8133d0775460383471", 0x70}, {&(0x7f0000001440)="9ade8759249ec128fad63e4f5a4b5071f518f557322a679de1fdd618f7d73f93cac8ca77a8fb568770ec1f19239e6ea8f578751381fa2d987d675a9272bab9a9e2d44ba80c79acdaedc760a06d3f5d0d072073c36e72c2baae0416f51035f689fe97a8f664c33338f56293867baab54552c72e881cba8da625ec9b9e18501b01fa8491c3", 0x84}, {&(0x7f0000001500)="0a88d63817e680b5b6f49cc87d38a49494c8c70a5063bf34ae669edb64587a7d9cddd91503209aaa6f64f4f28ef8b7b1b6f6a0e93949341a30e8612e76a6f0dbdac3b19b763493232fff577097c7035b5323b610c4be582440767d67a121ed2d343482967996e1baf6a7107a36b70c3fb8a035ec31e81b29e7f8acb9e4a86f5ccbb317ea226d09c91ef1b5b92bc46a25b6b5d0ab26f257873b95beda180effc42279604f7cc70ab2f56a4d8ef24804ad55069fe3b7cbacb3df6ee6c487e86277b3b9ffb5f2be3968c8cc4ab5ae79bd443906dbf32a0d1759855e9b932c19391de958dac83e594b2d5d0a097e5402b854a76898728e4219", 0xf7}, 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"}, {0xf8, 0xffff, 0x0, "c5891024a3b15d1362fcb05d73daf20776734fc96ea429f654a03d557396457c71b019d924485860bf4bb591264c262e2005293e2a879c470f96dde0b2385cc01e4e436d4c67621821042308ccbe1b97e7e0cdf0b30868defb58b338e149cc4e41d91c8c8c982000ff95d9aaf6d5e3aa33511a373e8d248c627646c630adec68caef7d3115121bf566cd4b2f992610236814fd24793a1cdefdbbab1127eadc3e4c9a7537bdcc04d56570636afde5da8cb2be344678fee423e3c07c5007698c9d5456e44531767a0489f65aae203e567021e71fd0113484cdb38bb7b91194ed573829"}, {0x38, 0x88, 0x3, "35d6fc643cb7895f9efdb4d49edf88515f76933c0c71c12a0f9a8d72747fd115c1b7139541ec93"}, {0xc8, 0x3a, 0x4, "b308b4e627087f20de9998e29e8020b92cf7a34468e77070389d64ed5fc68a16a6e8441d98df39816ad529a4ec410d8a81ba3f9a871ecf96f7f1582782c0e24e0ae4795909a47126656bf018210aaffb87fe7c69964f9167487f30ce21e925f8059a8ff8902dedfbfa121ab50075b606098579906ff7f39f9c430248fc73489ef295eea6a6706de8cb4f6a6b2707b5df72eb5bbc5542293d2013d9f21058d0705dcfb10985476bb9fe086b0ebff58b61f599"}], 0x1208}, 0x109) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, 0x8) 00:01:57 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c0dc4c21197c698cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c004c000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01cff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1fc5bb87b07132526400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:01:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x82, 0xa) chdir(&(0x7f00000000c0)='./file0\x00') mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x20, 0x7fffffff) 00:01:57 executing program 3: r0 = socket$inet(0x2, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x1f, 0x4000, 0x2, 0xffffffffffff6b9d, 0x7, 0x5, 0x7, r1}, 0x20) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="826c65300000000000005582ee6be462c5cc49a7b4fa9e35ae43a6f21b663f967802919d15499694c650c41918f043c11f868210607ad7a5980314784d93b21303cd89b865a5e48ae5503c5af8e684f27005b603d86c581bd8d9e5e4c38c06097ce82736080e"], 0x10) connect(r2, &(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x8) 00:01:57 executing program 1: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="ff61bf118a6df7a9480f5ae397fe9f7b6144eb07c33cdf82daa58a62b2df0a4584517558d5379f3d2811ec28bc65ac328bfad9c831297f41c763") syz_execute_func(&(0x7f0000000140)="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") clock_getres(0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:57 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000006c0)={{"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", "158dffba14c662a8dcd4112aa98d67c55a09be7dbdcf3457a466dca61edecff0", 0x0, 0xffffffffffffff48}, &(0x7f0000000100)="6748ef1582d360f573a679ed4c911179dc017ec64e111b8aa2f3f86345e5bf4793b2bce1c01cdc4967285e7ebd24042dbc911af3b3e1baf5873f719a871244be354bc1f125b9d7875038082793863241697ba3ec3beee1a26a4fd99c6eb26e20455e652ae8e34ddde94708f1efa981ededc36a810bf6083f16a4c9b844ffe0e62997769e21096bc9927c77ed11cc948570f8b8b46d73e8236c5ddcc17ce432461067041fbad5245edfb300a3be2c2b0157ce31dfc6a7e989f97d4408d480a76bc8b58fed5868412bacb3b12656779155f0e5936bb34747c279e4f6fcdd101ad4ffa4740673aba932cc74074bb602", 0xffff, 0x100000001, 0x8001, 0x8, 0xef, 0xff, 0x1f, 0xb7f}) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000040)="87a0249e560820b75373ac470a5ddb58547fcf5c1125ebcfee3b1d5b231564981c519322149262") getpeername$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000052098a13587d6b38d12f75be00000000000000000100000000000000"], &(0x7f00000000c0)=0x23) syz_execute_func(&(0x7f0000000580)="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") 00:01:57 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f00000009c0)="98a84aa84a2c431c850f0566d941850f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a700066949ede9787e97c7878fb66460ff0200fb8c4164e4e5bc441fde66fdee509c421045f46078f292001fbc4e10bf8c45bc4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba26166410f2c8942738073") socket$inet(0x2, 0x10000003, 0x3f) setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x1c, 0x10000007, 0x100000001) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) r2 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) r3 = geteuid() getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={r1, 0x5c, "3d6c335d0467e9cdd5fdfd3f7bf1b17f25e39f07a46a56884ba72502179a64a4ae17bc6e31225f14474d795ec84f57ed2a0747671bd4293461edcdb8cdd64b40d1196f918dc5d16355d4fd2bc25d5d5e3321fb10462cf353f8b72094"}, &(0x7f0000000480)=0x64) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgrp(0x0) r8 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0x8, r3, r4, r5, r6, 0x1, 0x100}, 0x6, 0x2, 0x6, 0x1, r7, r8, 0x20}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x109d, 0x8c, 0x1}, &(0x7f0000000200)=0x10) 00:01:57 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000100)={{"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", "6bda2be3fb90c9d253dd45b986dc6ba1abbe1b041ffb43dc7d5fde01d4301781", 0x9, 0x6}, &(0x7f0000000000)="2d6a75a61e26fb51719e749912463f1030d4947dffff7a3bf2bd3403b1a7d7c507e46b0422cd823124e95d63f94594ec4323450f5c081fc545d4ee77715a59105e021ad3f53438c2a5bafb618e4c6a77fa9a94d3095e17e5bba084d437af8d6b6d8c8921647d3d2990159110c09de8264bba9e13cc7453ed28cbd036676787dc4f657b5f98ce406d14bfc659a9fa614323d909144e784253c57069229a6ff9d487fb783868f6757768216fad53e8c6fe9845c8ed30296146c1c0b68a44d2e44ce45e05b5c1fafa8f21dbca6d3e610991c34ca2d57b91eff5f87aec213c9f06ef9063189908b239322097", 0x7fff, 0x8, 0x80000001, 0x0, 0xfb, 0x59be, 0x78dda639, 0xeb52}) getpeername$inet6(r0, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000005c0)=0x1c) symlink(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00') getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000740), &(0x7f0000000780)=0x8) freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) fchown(r0, r1, r2) 00:01:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c10ff88502e7bca63a49d128b551f90e1f08f06a062ec9c2b0600f12e11a69de8af63abfb99dcc43dd0e4ffd4398d405760c7de60fa6e0bebac636f6a5d8df17", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00 \x00'/20], 0x98) socketpair(0x2, 0x10000000, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x4, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) 00:01:57 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@broadcast, @empty, @loopback}, &(0x7f0000000080)=0xc) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:57 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="337c43e2d8904a103fc41f3fc0bff586b1e44ec8ade0836919319007dc427778d008b1701e58dbe695df732ae711add27e91843ecb454ac1a49e2039cb849a221b2d53b7626d0dbe97190d45240549aba4b22468e17e3ce42f1655be0d06179fc7dd37bad1ec28be0f144288218b6bc8fe4cc0b0a863c438cd12a2c6f37969804080aecae2bb934defa60d669b84bbdcf3618ed6536c123d66991bbb933dda750169ae3d43074891a285f83e6c3367c951217f47afb278"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0), 0x0) 00:01:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x40}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000400)={0x10000, 0xfffffffffffffff7, 0x3, 0x5, 0x1, 0xfeb, 0x2, 0x8000, 0x7, 0x7, 0x4}, 0xb) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r3, 0x7, 0x3, 0x3, 0x3, 0x402}, 0x14) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x9b28, 0x4) r4 = semget(0x3, 0x6, 0x20) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f00000001c0)=""/3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000480)={r3, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000001000000000000fffe000000000000000000000000000000000000000000000000000000000000000000000000000000000100000001000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000b75f07087bcc6be52a8a36bffd6deacaa0ddb9eede67aa67292898203532d092539d7463f540b304d5d06d89cce61e60ec0cd39fdf293403dfb787190a383059ef90", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000bd640e30eaa73c3c3e206a6b5dc71161c5eebf5d1cef00000000e24abf0f82aa849e2894e68fbd81ef7edae71445477071201ced8fc2304882614be8d3bc699375f12aeda9a9c057eda2cc1f3d9fb615f1a7a9afae2eec5bd2a6c6aec10a5c6da63a9d"], 0x98) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x7, 0x873, 0x10000, 0x9, 0xfff, 0x8000, 0x6, 0x4, 0xfbd4, 0xffffffffffffff5e, 0x7fff}, 0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xe7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r5, 0xa, 0x8}, &(0x7f0000000140)=0x8) 00:01:57 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = semget(0x1, 0x4, 0x400) __semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000000000)) 00:01:57 executing program 3: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)=0x5, 0x4) syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @local, [{[{0x88a8, 0x10001, 0x2, 0x2}], {0x8100, 0xe000000000, 0xfffffffeffffffff, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x0, 0x0, 0x77000]}, @local}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket(0x17, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)={@in6={{0x1c, 0x3, 0x5, @mcast2, 0x40}}, 0x0, 0x400, 0x3, 0x1, 0x8, 0x4, 0x400}, &(0x7f0000000100)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8001, @rand_addr="af469fb8a4793a20e019e6335aa67f76", 0x9}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000300)="be1d521f55d6033faccf3dad4b301eb65d25bf325c337d9160b8ca8ad243fa6cb836243ce49e8752bdc05be3e3f1f1eeed74c57799b9b2aba3488dd8b45b4c38db6cdf203680896dd696222b39328811ab0f50f3667e15e453cc2e659379e67ee59e6594df1111a80691f6716776f937df2cf5c51fdee4d2d30b3b5651b1ef1c47d854", 0x83}, {&(0x7f00000003c0)="2773f203d36edeb0b93e0ffba510c7c70073f80522d9f9826854c9dadfe3de11bc8246071ca207af13a7d39cf9a4d141216f59c84c57cb940bc1672f83abeb26eac6f964f6a338e97c050ccfb1082047f3ae6868ba1fe98e5d2d9c036d63125177ff3fe5ed8a090f357b7a249c096a05100eb723e2301d4943d251383e0e413b5eea59a26bad384bccccfc3a237ae97070758d2e4ecf3289fb63011e", 0x9c}, {&(0x7f0000000240)="96ff022b82d3f7dd7aa6687a77cd3e492ac28d9c68640e074bd36f2bd2a4dccc58c6b8c243106b106e2d3860997bf363bea114d89f946eebeadaebd6e3dc62952d718f4dd40dae145d5ca211328e0ba245ac96", 0x53}, {&(0x7f0000000480)="57003ec9654a1c928ee0db7221ad490da5048ef5a195e844e6228595b14a5f83c1c489e26b73c63f950cdb9f8db49bc0a3096d8ab0e56c5fd7214b44244b98299ce9b6bcb32e61fad5139cf20887bc62970011e6369e41b7238d6428cd89116da7c1c3e210dbfe550d6a45890e3a3f59abe6cbdcad66b314c052dd8c9cadcb11257b2955ec", 0x85}, {&(0x7f0000000540)="624873a316d66e8d901622a46de73f93c07a3d614e1d2173a2a5c56e35e8e80917ca7e5c42504338a9b11c4326411a20da1034962430c00531480a2b1c24ff78b81dc7d9092d550dde48282ced565e2d4a5b43878212c2a9d6e18ef1ec56b3b9d1c966fe4ee4164ce09e0aa038109516399613bed247185edff10fca14d8366f73a92a986a56bfc56849f22cb7d910932b48928615693b22c10051c6d00e74097b66acf36b476c8abdf34c9b8d7ac3b9a51422c0f359e301531cefec6f4f4a003ee833f34bb5420a9012e2ee9bdf23271ab4f76fc513c312b348ef2e2e0ef33daec0b5d71ad15c7f4c", 0xe9}], 0x5, &(0x7f0000000780)=[@sndrcv={0x2c, 0x84, 0x2, {0x0, 0x3, 0x4800, 0x7fff, 0x800, 0x0, 0x8, 0x7, r1}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x200}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x5c, 0x80}, 0x88) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x82, 0x40) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000840), &(0x7f0000000880)=0x4) fcntl$dupfd(r0, 0x11, r2) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c430f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000381c66db71110d4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7a3056f0000004e00c4608de3c0f5268f6978e28ae100000058c4017c50f8000830a1c9fb110fd3c43e450fae7c0f0f") 00:01:57 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) setrlimit(0x5c3e2e1e3addd5fd, &(0x7f0000000000)={0x0, 0xea0c}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000300)=[&(0x7f00000003c0)='\x00', &(0x7f0000000340)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) r6 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:01:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='E', 0x1}], 0x1) fchmod(r0, 0xe3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:57 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x20000000) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0x101, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x1f, @mcast1, 0xffffffff7fffffff}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xa3b8}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @rand_addr=0x4}]}, &(0x7f00000000c0)=0x10) 00:01:57 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000300)=0xfffffffffffffe20) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4) r3 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0) r5 = dup2(r0, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r5, 0x2, 0x1) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:57 executing program 1: syz_emit_ethernet(0x15, &(0x7f00000000c0)={@remote, @local, [], {@generic={0xe77b, "f2a6327a6633b35c3dd662a2f78b2cf770363c5292a3852ad157d691c3faf2cbb9214be15ac137dd6da396f329b4f31bd25aa33d99080cc0d1cd2a1060c5f85393f24cf01d4a995ac6c8c466983452f740007a6f04cb88a9a459f084f5266c87e8305a0fdf4fe0de189167e06c171bcc520619fefc9bb09317aba0fddb82d037c490ac864c54397457c787b0e9dc91048bbbdc59505b6d35f003f172b46f3252c74cae5722f9d78e0ef3b92ceaaec39750a931254876caff894f9dd3d32dec33678d7b75fb1262ace04bb7a108f07e37571882459f636e5a9d52"}}}) 00:01:58 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket(0x80000000002, 0x10000007, 0xffffffffffffefff) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:58 executing program 1: syz_execute_func(&(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3eb812076c20010be50000000013f00"}, 0x0, 0x0, 0x0, 0x0, 0x800000006, 0x0, 0x8}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0x0]) fchown(r0, r1, r2) 00:01:58 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x102, 0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x2d6, &(0x7f00000002c0)={@broadcast, @random="fada6644304c", [], {@ipv6={0x86dd, {0xfffffffffffffffd, 0x6, "2fbdc5", 0x2a0, 0xff, 0x1, @mcast2, @mcast2, {[@fragment={0x54, 0x0, 0x80000000, 0x4, 0x0, 0x3, 0x68}, @dstopts={0x0, 0x1b, [], [@generic={0x100000001, 0xcc, "4f02c621727531dfaafc6ffdbd06d773c794fe6ed44ccf12c0a34d3700edf43da77c8b93ad5694b8548394d67449ee2d7a3a59f2adbeb947aaec6021ff45ac2d72047f957b00e6f34d13a97b1a6b9b44c8acf6d20a9ac01282c1a5679f69778c03c2c9c987491bf653d4f27cc05373997eb9c19df9e782717c6f50f09632f92b9d3b1e09450f3b9c91e7462a9e33841f16e72ee373c6d17054917355359909d22bd78f3ef9406f979281e6665994336b5a2835b717be1abac260da9ca12031bc5655306cdc38d2f81c81b8ae"}, @ra={0x5, 0x2, 0x6791}, @pad1, @enc_lim={0x4, 0x1, 0xf0b2}]}, @fragment={0xbd, 0x0, 0x8, 0x80, 0x0, 0x100, 0x67}, @dstopts={0x75, 0x21, [], [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xfb38}, @enc_lim={0x4, 0x1, 0xf51f}, @generic={0x5, 0xea, "28a985f6fb56424efc4641da26beed67f203f3ac2534ed242c8623ac11701570d94288f52da699addba3c2227b4012d824369efa97e35cc00ab72d4bf7cae9837fdd599c13f5735924668d7a89b5e55ab4c5458aba7a7e06df9cc34c342a4236d626110a8c0dd0af0447e1bbcc458f8256128f358b572d28ba674b862b6fd924988294a6d23f8ad2e7b5b756acee6639d3a7b4c8def947af056a436b9f347a6d69fdea549d0564ec1d103eee04c798e1cb08afe1d979b195b7c14f5d039f9cdf9a67c4f1b8516d70be78940443d5e18d1ba60cdd8a9863f0705bee6de7a3517963ca7bb82de6ce4f02d1"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x2}]}], @generic="caa42f0bfbfdc1e051ad9f6fcacc7e33c7b6a277cf0af4df0460643002bbc72d7bb7541be6484302c304ddc35e8bd9ad1c5232d46dce9afbd2c6b75336dbe2c58d244bcea8f3c5e99db2870904e19a6a95a163977e7fc149659e3653929efce94af6614e610e09051d623cef6c1ac81f91eec7f50d17fea626d801f01ed1fd6aae0c165c32bae63b62c18f69495fa2de077298c4ff2ff87c"}}}}}) 00:01:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x500, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000000)) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000140)={{"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", "247f00ba78be9165b0e5c7523a5829453785eb5328552ef49ef6ab1529c07075"}, &(0x7f0000000080)="fb5dbedb8e9890d3ea9186de8afc141e948b7add845ff21f5ffaaa5045b536b3c6dc1364c9ada9f8f17bc6bec13c5e3f4ed32e6b146845ebd366fd9d27f1754be08cea97d972d5abdf7369cb8979b6ec032355a3a7a5983819286c84dd1256acfd89e1008a5b74d7d7199f7b8ef6eec890b4556adc03e47d4fa1547a60e6846eac34d8bbb9ef848109c2880070493a964c773412aeac1d8aca3a61c00c68426eeb4306352d414c16e56e", 0xce66, 0x4, 0xfffffffffffffc00, 0xff, 0x5, 0x4, 0x4, 0x2000}) 00:01:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @random="ebcfdcdb8f7d", [], {@ipv6={0x86dd, {0x0, 0x6, "3d42ad", 0x8, 0x2c, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x8, 0x10001}, {0x7, 0x7f9}}) 00:01:58 executing program 2: setgroups(0x1, &(0x7f0000000640)=[0x0]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x80, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 00:01:58 executing program 3: syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)=""/177, &(0x7f00000000c0)=0xb1) r1 = getpgrp(0x0) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) 00:01:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xc5a}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x3, 0x7}, &(0x7f0000000140)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), 0x4) 00:01:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0x4, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:58 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt(r0, 0x4, 0x101, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000080)=0x12e) 00:01:58 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) r1 = getpid() r2 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e, r1}) r3 = shmget(0x0, 0x1000, 0x180, &(0x7f0000ffe000/0x1000)=nil) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)) r5 = getgid() r6 = open(&(0x7f0000000300)='./file0\x00', 0x5, 0x40) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x800}, 0x8) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7f, r4, r5, r7, r8, 0x80, 0x2}, 0x2, 0x7, 0x5, 0xf5, r1, r1, 0x289}) socket$inet(0x2, 0x10000000, 0x0) 00:01:58 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa183529e6a833d55, 0x0) read(r0, &(0x7f0000000040)=""/81, 0x51) 00:01:58 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x21a5}, {r1, 0x18}, {r2, 0x40}], 0x3, 0x100000000) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f2f66474f493a3a4ba261b7e2") setitimer(0x0, 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:01:58 executing program 2: sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffd65, 0x100, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) 00:01:58 executing program 3: r0 = semget$private(0x0, 0x7, 0x13) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r1, 0x0, 0x0) semget$private(0x0, 0x0, 0x300) 00:01:58 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') link(&(0x7f0000000300)='./file1\x00', &(0x7f0000000380)='./file1\x00') linkat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file1\x00', 0x400) fsync(r1) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400)={'accf_dns\x00', "ddbbe2a2cab9b2a007d171ba7239d85ad967b9aa6db75fa57dcc5b5d8e6578bc1b80ca9aa0b6150a80b4d9f1d23ff8cdcf48b4cabbc55c503f8a891cb3b5fb3572e9e71e5bd88bc84f2b90ace33fd2d8d443eaa8a1ae8c269f5ffcd0b3958d619cd58bef3a30624121e06568e1f25f9341bf9691637446f20157a64ee59243007162235afe50b6738c99d398ad40dc812cfaac1a4f7c2c61eef1d37b5dda011fd9f055ea9afec874e22ae075ac07c5d0ab116cc339377241a5c3974b6474917980fbff89d818b87d8e9cefad3abb3bea8a686bb2080175b31ff6ffa04f2fbe8d08935479e552435422fdeaab3ade8d0c"}, 0x100) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') 00:01:58 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x33, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0xffffffffffff8001, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x405}, {0x5, 0xfffffffffffffff9}}) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x129) mprotect(&(0x7f0000ff7000/0x8000)=nil, 0x8000, 0x3) flock(r1, 0xa) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c41f9494163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de364650f0f0ab6264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:01:58 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) open$dir(&(0x7f0000000240)='./file0\x00', 0x2, 0x2) lseek(r0, 0x0, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) faccessat(r1, &(0x7f0000000200)='./file0\x00', 0x2, 0x0) msgget(0x1, 0x442) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000005}], 0x2136, 0x0) futimesat(r1, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={{0x100000001, 0xffffffffffff5226}, {0x8, 0x3f}}) accept$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000258affc300"/110], &(0x7f00000001c0)=0x6e) 00:01:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x5, @mcast2, 0xfffffffffffffff7}, 0x1c) 00:01:59 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x7, 0xfffffffffffffff8}, 0x8) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x81411, r1, 0x0) getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000001c0)=""/197, &(0x7f00000002c0)=0xc5) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = shmget(0x3, 0x4000, 0x82, &(0x7f0000ffc000/0x4000)=nil) shmat(r3, &(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)="afc70f3b8cd855fcb2f385bf4dc0d17b3ecd41bc23dd3697a39b6a34c8f4a18501bf85c0f672c5701be3f4d99b2fb1d28d991d31790b27c80b8312f63742b3f8d33d6f1820fe5d3716b038bc4cc3d5e3c4a1cc9aa1372afa9998a34f8e85d6349bb2e48da47e76", 0x67) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000480)=0xf944, 0x4) __getcwd(&(0x7f00000004c0)=""/78, 0x4e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000540), 0x4) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000580)="f310c35690c2264e9cecd8e85482caf33e04b066583592a1d16202dd0bbd2a35b899a09153a2f300c6f9913d75304d0466dedb75ca7c855429f7f40ee2a16726ff212b1cdf3d111059fb6a1f2790665768c634decb137e532b6144ee64e36c296137f553fc9e77095af3619f8ffd4b51c6897a10a6ac1e70e1") r4 = accept(r0, &(0x7f0000000600)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) read(r4, &(0x7f0000000680)=""/12, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x1, 0x40) execve(&(0x7f0000000700)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000740)='\x00', &(0x7f0000000780)='-}\x00', &(0x7f00000007c0)='%{\x00', &(0x7f0000000800)='\x00'], &(0x7f0000000b00)=[&(0x7f0000000880)='[\xe7$.\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)='\xcf\x00', &(0x7f0000000980)='^\\[\xb8{\x00', &(0x7f00000009c0)='.\x00', &(0x7f0000000a00)='{\x00', &(0x7f0000000a40)='%\x00', &(0x7f0000000a80)='-#}\x00', &(0x7f0000000ac0)='+]^\x00']) bind(r5, &(0x7f0000000b80)=@un=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000bc0)={0x6, 0x8, 0x5206daed, 0x8, 0x3f, 0x1, 0x3, 0xfcf, 0x1f, 0x4, 0x1}, 0xb) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000c00)={r2, 0x8}, 0x8) getegid() execve(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000dc0)=[&(0x7f0000000c80)='-\x00', &(0x7f0000000cc0)='-}\x00', &(0x7f0000000d00)='+]^\x00', &(0x7f0000000d40)='--\x00', &(0x7f0000000d80)='\xcf\x00'], &(0x7f0000000e80)=[&(0x7f0000000e00)='%\x00', &(0x7f0000000e40)='\xcf\x00']) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000ec0)={r2, 0x1}, &(0x7f0000000f00)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x50, &(0x7f0000000f40)={0x691e, {{0x1c, 0x1, 0x1, @empty}}}, 0x88) r6 = dup(r5) ioctl$DIOCCHANGERULE(r6, 0xcbe0441a, &(0x7f0000001000)="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") getsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000002000), &(0x7f0000002040)=0x4) getpeername$unix(r0, &(0x7f0000002080)=@file={0x0, ""/4096}, &(0x7f00000030c0)=0x1002) 00:01:59 executing program 0: setuid(0xee01) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x887, 0xffffffffffff0000}, {0x1, 0x6}}, 0x200) syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x10, 0x2, 0xf630, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) 00:01:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000080)=""/236, 0xec}], 0x1, &(0x7f0000001b00)=""/106, 0x6a}, 0x2) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340), 0x0, 0x0}, 0x0) 00:02:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) socket$inet(0x2, 0x6, 0x6) 00:02:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0x0, &(0x7f00000000c0)) 00:02:00 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9f04d45c4f7d7c92) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x81, 0x4) bind$unix(r0, 0xfffffffffffffffe, 0x151) 00:02:00 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffff2b) 00:02:00 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000028c0)={0x0, 0x8}, &(0x7f0000002900)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000002940)={r2, 0x7eb0000}, 0x8) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x7) shmget$private(0x0, 0x1000, 0x42, &(0x7f0000ffe000/0x1000)=nil) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r3, &(0x7f0000002880)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000012c0)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="e969248839e488bca24ce12a45e8964c56eac49a111590af2a7cd7a43c070c304b3147b452cc7757882329eeee6e9d1af12561277081aecd326201229fef2a64a30f6decad7f9a158af9ae63ce6b0ded8d1bfff618953e4add63f737904228491f25bf6fe6f4c29669de5789cc7fc270c61027d4498e0a297d0f95c755cbeb67136373d413fd3e493ee0612855787da618824f8fcdf5c2e7329ad706b9900608968cae5c85c1a22be2375b0ea13d01f646c45531c3869685aa17fa483466045652f1562b8c11ac122a4be265cb7448684d166f5d5e646e77c587f40a731d7718", 0xe0}, {&(0x7f0000001140)="48e7df9f38545c87fcbc13bca2278ecdd3c4c0714ddd21a30d360e25d135b24e066524774b6d2cdf9588a9473a172fad75ed95639a10cdf095b3269baa80a8c3011e956400e309b470f37d9abf3e9fde2c57114d8e49830a35360fd1fd5bf61bc51a13817dc36c48ec746d75d8ddb37107cf16a8773cbf95d30b8876ae0e02d884276f11b48f816b88435935df629c053eed81", 0x93}, {&(0x7f0000001200)="14be7ec7db0a7fec8a641da8354ea0429a7ffc626e7f55d88612334df02e2a052920f1559ecb92e6288c178a8b8f338a966e97cf8ad74aa2ef42addd0bec638afdadc73fabb677f7070deb6be9f7d994eba9bb6ff06b2418e8bc0ed7bf77e7917b1ba7df53bb6d9a0dee4cf42ebe4537caf32a88e9606b856cfbb052075708873ef411f5a41679f52d27a5006db32e0c62ad3c491673c4d898fb85ab914706ebddd6be2e9bb410107e9d8cddf1816c878682b000f44d738d2ce6b9a3e0", 0xbd}], 0x4, &(0x7f0000001300)=[{0xc0, 0x6, 0x7, "dea9b673f7e3f363ba8fdca9bb16dcf973dca918a23f6d190e8cb6f8984d5f42023baaeb57d34ac41eeadabca1d5cc99d29de999b81e3b306625a78f4f8a8010aa50570b64d936b8e603aced65f5fba44db2d49f5603810343bc1fec8cd322654673c0b3e806b923b48dee5d638c58ade61ea5adc9d56d9781cdfed9f7d3f670615e28a19fa25542e1867a47011c7d881edb567a751374e82ab2fe865a577f878bbdcf0c1509b5c8f2a370205cf9d4ef"}, {0x48, 0xffff, 0x8000, "c88172f5323940e34c964ff69b5d3d4b5feb2b96f25d4507aae2a34e6cc5b52ec3889658a37252cd43a132770402267fdbfbf0"}, {0x18, 0x0, 0x1d, '!t'}, {0xf8, 0x0, 0x3e, "0b348c7eb16d77e444c11407c7c6ebcf8d4c8e487941cd90eead99f8a315603fd2648ef07728404ef2e318b5b39d01574b56755cd4bc7ffeb90245e4d618252a0fc820eed7a86959f223b9c21b3abcbf6250f1c013cde820d4c7ed4c2f308c6165b1d5d64d42d75b604379b9879877d3119a5b866a4614be7d65ee020911570ed7359375a04caa4f345f6a00604e5551810807ed3c848cc916550e6826156d05b0300599bf0ac03a3f0edfe8e3f90febefdffc7c012647d1eaa1874ea6a13793d895e639e0a58c5f58bd37eeab8c42066e92644b36cbd4236f8748eec219d30f7284ae"}, {0x100, 0x3a, 0xcf26, "e49f0f14cccf2aae91a011e8a719df2ee3928efdd2c6d5f04b9fa9024d59142a5d0062b423b1db2a135123c24410dc5f9366e48acd24d31496d98a70b6d2b1154fe3e22b7c5519c1bb796a9a66b4914fcad8825c16779c95af6d6af7e4fe813328bfa6caa54a9f4c4c56dd499fc5f6d29b5cc3ce692c70278eedd57a0227c9dac0a8b31180399aaaa624616394433a4ca0aa6df87004ff32faadcc13aa9961e28fe7e0e4ccabb08485ec466dad4db34a4d2556bac2dbdb8f4a1998cb8812a241281576795a72f3c7f463c26cd7405c9c439dc51b22aeef1d3e8222554c7f990a8a49f6456282452fb49a9ebe68f2"}, {0xa8, 0xbe, 0x6, "58b1fbed49732a8efa0f6b4249b050c2072790df957feec2d489abd00e8741a071afe29562a7d226dbc5567f44bb082a8c83f5999d50af879b4cc1a04f47cd875858cda5e75f48244895a812637c7787e9a7cd12e949b5177663bd276da08307aff5fb90332c9d71cdfaf62aafbab400bda9cf67f8e28d67b53d57381c2fe40d615da5108b94831e29a43d1036bc5ed427e6798f62679c"}, {0xf0, 0x3b, 0x3, "1400969b86a3150742b4ef02b8353f92a22ccfc470aab0d6b78c3504a3a73faf62a7690c159b3fe66988aafcaf563865c8fc157408f3feecc4bc31ce530a6d1d4a054e136e379e233062366d6d832d842c67a48e70401dbe96910dd17a8f1e9bff0cbd440f668be4ecc42e7a573da6c1d8115b4f245b9393cf760284f05fa2f00a8aef806ecebe518ad218df72e228c05583cdf680670d14a6fc0ca314c5617a2e81dba4be41ece6838c7472b755cf471be678f6d1ccd2bbd2435a71bcab74581cef06d72d54268b2f8d521b312318979c146f62102fffcbccbc"}, {0x1010, 0x29, 0x7ff, "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{0xa8, 0x88, 0x9144, "bf1639ce02ba32ece03d0943855e8c856392fd6a12645705e3ecb9a1804fbf7b856e4d61c42c7860ddc63a93fa7d867cdea208486445d4844016d8388c04ee647cda5948a4d93a1d9ffd7cec3bb016b0398211fb84412a9a2b249b2aa475134404aa33e43049b750858378590060325499c12f9910761e7b7213ad0344d5f681e39f3900611ed68a48577b9e9daff7ecee"}], 0x1568}, 0x4) 00:02:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) fchmod(r0, 0xe3) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff3a) close(r0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) 00:02:00 executing program 0: r0 = msgget(0x1, 0x1) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) r4 = getgid() r5 = getpid() r6 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x9, r1, r2, r3, r4, 0x8, 0x8000}, 0x0, 0x2, 0x0, 0x1, 0x8, 0x9, r5, r6}) r7 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x80, 0x57879504}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f0000000100)={r8, 0x11, "81180bc860d8da78222d14fc4a04688897"}, &(0x7f0000000140)=0x19) setsockopt$inet_opts(r7, 0x0, 0x14, &(0x7f0000000000), 0x0) 00:02:00 executing program 2: syz_execute_func(&(0x7f00000001c0)="b17e91cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) flock(r0, 0x4) 00:02:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) fchmod(r0, 0xe3) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff3a) close(r0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) 00:02:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) mlockall(0x2) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:02:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:02:00 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fchmodat(r0, &(0x7f0000001700)='./file0\x00', 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x3ff) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000018c0)={{"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", "eee6f05cd229f0b21d0ca63a128e2656b5266c669f2bb826bd1345fcfa1fcc01", 0x100000000, 0x6}, &(0x7f0000001880)="88d7fc1bea72c76bd14810f536351727d227765c2f198d2516a8dd18fbe7df6a1ac32766a05b0c37ac292f5f150f8512e0c3e04c0c19117a85297e", 0xfffffffffffffff9, 0x2, 0x9, 0xc9fd, 0x7fffffff, 0x200, 0x0, 0x2}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000380)=""/112, 0x2e5}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001400)=""/3}, {&(0x7f0000001440)=""/46, 0x2e}, {&(0x7f0000001480)=""/47, 0x2f}, {&(0x7f00000014c0)=""/144, 0x66}, {&(0x7f0000001580)=""/141, 0x8d}], 0x2, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001740), &(0x7f0000001840)=0x100) 00:02:00 executing program 3: r0 = open(0x0, 0x20406, 0x12) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x80009, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x1de3, 0x7f}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x8e51}, 0x8) sync() setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x55, 0x4) syz_execute_func(&(0x7f0000000000)="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") 00:02:00 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c007aac60877a99757a0e1906e7ce871a1d90cd72696f09000000161516f0927b111acdf14a"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r4 = getpgid(0x0) fcntl$setown(r0, 0x6, r4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_mknodat(r5, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x10000) syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:02:00 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100400, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000880)={{"16cac35eb6b8fa892e81db15146f368c460101a097f0830dfd86d69ced8c209a513d19b32a026ba82f5506c9fe298357e45666c357182b782358a3fdd5fb8a52cb61598bff046a7d51d0e91f39a1c444b7ae1b0d2c3bc3219358caa5e1d80c7a5f1a16b46528587150284a696717d3937ca2dbd91bd0d53bccd3a8d87734c39b6d825b2d1cc92fa3155e34fdbc0f9f31456d96a307007506e665287eb79e3a3b298c5bd63789b9a8b381a49c04d06b4ebd35978fba5c280e9c99ffe48ce7dca2b07e980c462e56ec9ef1b213bbb8d1814ef383a7f254158da35ff8893023cda5bcacba748ec98f4e39b6350c49c09eae7eafa066e66534fea9c8dc91e12704ae75d098703d205cf56d0b8e7425c650f1eac704466fb13c3cb3c8acffb13f14ab9f8a06abd47c20ccc44e0c5a15478d80cda6d7dae2c413e2c6aac81976016d584d663a05fc57794a4faea0fa7974993a49b750468aa8aee55f20abcca89cef6b8abf266403564fcffab8c539c7ab2b9b6597dfec2da4aa8425c05ab9a39401b16f010bc79ff0cee4c56330dbe818e518c17b8a03963947118dc86a4d7095997c0baa44098d0a1f89147c091c0309f7abd79b9f224f571c5799ef850fbcc212b06083572244e1d6f9a5b97e3ccefcea3cb5c2ffb0170f8e2ec71713e028b802d5ead78af4930de4872a1e62f8124cb577ea45aa7ff9593ec6bd02b574f88da60d64ee523e91e428da20fe96a550428df0876adef9c36f8c60c744be02c04988be12ffbced4998fd9650503f2f4c073c44dfa5cb6e77f63d76240a5e38fe4640bf429084f3aa9b9a577d41b3b8912087d974e34a11bd188a6839c5577a0fba48af050d1606fe8431dc663a36c03bde29356d8b5fbe5587634d55d054b2c6e7467dd87f4a0aef984cd9da2c8959e326ebe608d5c462e0cb68f23d686006d7736ab07a1b068a0700b798e177e7a3ee35d9502a26b77145502bb3e1df21ebf4108457c6ed50054ba8c96c80e359ed2690568f533b5d73f3191ca2cd4e92f670929858bf10f01c7947b3a48dfb14cff0c7ea4743817a92f50914caec539d1a974d88de03461ce208b302f247629fb94463db6442fb7e0c9bbaf2c57420e3228d2ce43e6e1f762527195b2b51795779bb92cbd7b195a7af425e26a1f549da70521aadf8f099195a380645772c5916a7f99df4bf6fe3f66b59de99431f59d294e096cffca90c538832190df873c7397d405fac3377095486b83bc0e4a4123ae7004f8ac8c07337333a7554289b622a6afa53681324b05a2dce027b1284a346ff5a517f394c42dac1b95a16b7a1dd63da7a70adb468cb629032b5e517b98d438f40dda0640f518bbbc79520256ba719e99620abeaeea5da7ea9f52def2cdb9dfc812842c5905e03fd63c2fee205fe297b0e55ab59d349148656c159406cf74885658943f5", "089d14922846f66fa1248ef85f7aa3686c39250b9be1cd715b7b57133be89a1e", 0x1, 0x5}, &(0x7f0000000280)="699a006ecf8e34b6482242655a7f32bd68b5ae3c8a3abd26e551bf5842ecbd0891983e9a1813b376cd037ae1cd0f35a0aa59adc122884f81b9ba42b6fe22d76e865767870517f7bf7ad53c32caf9c6c91dbe3233f79d1fb6d11135e44187ef3d93696d8be2ae2a78eb7832f99b29b03a13aba4a9a304c868", 0x4, 0x315d, 0x8, 0x401, 0xfb, 0x3, 0xe21b}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) shmget(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000600f9ff0300060000000400090000000104"], 0x1) setrlimit(0x0, &(0x7f0000000140)={0x223c, 0xfb}) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:02:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000440), 0x100004) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x30, &(0x7f0000000100)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000300)=0x4) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r2, 0x0, &(0x7f00000002c0)=0xffffffffffffff63, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000880000000700000006000000"], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:02:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900fffe") 00:02:01 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfc6}], 0x1, 0x0}, 0x0) setsockopt$sock_int(r0, 0xffff, 0x9011, &(0x7f0000000000)=0x4, 0x4) 00:02:01 executing program 2: syz_execute_func(&(0x7f00000003c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6f3426d1ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3ffffffffffffffe) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="d8f856a2876a5c5c", 0x8, 0x2008d, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) 00:02:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000140)={0x0, ""/168}, 0xb0, 0x3, 0x1000) getsockopt$inet_mreqn(r1, 0x0, 0x18, 0x0, &(0x7f0000000100)) r3 = getpid() fcntl$lock(r0, 0xc, &(0x7f00000000c0)={0x1, 0x4, 0x6, 0xffffffff, r3}) 00:02:02 executing program 0: syz_execute_func(&(0x7f0000000080)="982c170f050520d0f80791b0114141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000140)="79062575dad31b860d5a3bb8539b37ba3fd96d1ca9f8d059c8c8740868e164b1a9e6be4dcba8b41403918c7f3abb98ebd2e66777450d12db0a1582e612e8cd44b7d028abf08b49d6e75ad51e57354a471c05ab3729ce7f43d1f1d2a55c73d93945e795de5b7d21c7b6681565199b12721104ed552bcdbe4341472ddb25d88c4fbbacf576deac2d3153ebcb4e94ab858c91a1cf54dae339fb4557c65b0f5494a29c36840387e51ab56fef18d149a194c6a5f9828e9b14fde362ac795125cc3d6ef0dfd400712086b1e73d3617b67698d340f697bc16058a9cd648365e8dd74ecef832d38126a24a5697537dd72029") 00:02:02 executing program 3: syz_execute_func(&(0x7f0000000280)="0cd3c4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebc00802000c4c3dd6d68074851260f0f7b00b7c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf40fd284f40000000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720dc441f82ed71d54111d00") getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x9) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1ffe, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x118) 00:02:02 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000040)="b2", 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ftruncate(r0, 0x80000001) freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:02:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000140)=0x9, 0x310) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "15c071dc62c73693e5bcee08e52631db28254470e5442076c70eea30ea487fdd49af2d812b67b337555634c1728e911600dbadc475d585d400061f0673281c2c83c2c00d10ff946bd6e018539f6b6bc63fdd21208fac4e6beb0be58d5aeb2c691fd1a6cbafd1f763fb9c01f6a962f9de8a1bb6372ad1e76ed4c04d5ec65c8823f1b5cd6bbf1044fcd5033ffb60eb10c6f25cd3bb52facc454a772980a32b3d9f3d2db55d65e91a6607247bdf89b953cd2e07df2437165fbc8ab1619172b7971e223978869681a40fa9c715d43d64884b593046882fbb79231eddb6918175df281b3e658afc354f3ca7da2980650046fe"}, 0x100) socket$inet_sctp(0x2, 0x5, 0x84) 00:02:02 executing program 0: setrlimit(0x6, &(0x7f0000000240)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1a, "800f8df723f011a472bf76e20a2f28c6cc67dc9ad38b11f733c1"}, &(0x7f0000000080)=0x22) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1, 0x0, 0x3, 0xdff8}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) 00:02:02 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000300)="61c0ea42d7641a94a4f4ba1ca8118ceb5f8fdc4b6feab91c10231fce6c36506cf4354c533c855d2f035a8376f47e7ec913842398c0ab0b92e6e2fff7a49dfc590cbebcb2fde3009580dc81727e17adc3b9f7b822aec74f230ceb5231805b9f269f3506af0f5088e7bdca675ef2164eca9e98dcae0dba42e29577b52c9d4c5d742eb1c087976c23") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:02:02 executing program 3: r0 = socket(0x10000000002, 0x3, 0xb) shutdown(r0, 0x1) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x100000001) 00:02:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fstat(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000018c0)='./file0/file1/file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x11, 0x3, 0x7ff) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001980)='/dev/pf\x00', 0x40, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r9 = socket$inet_icmp(0x2, 0x2, 0x1) r10 = accept(0xffffffffffffff9c, &(0x7f00000019c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001a00)=0x10) r11 = dup(0xffffffffffffffff) r12 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r13 = accept$inet(0xffffffffffffff9c, &(0x7f0000001a40)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001a80)=0x10) r14 = getpgrp(0x0) r15 = getuid() r16 = getgid() r17 = openat(0xffffffffffffff9c, &(0x7f0000001ac0)='./file1\x00', 0x20040, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001b00)={0xffffffffffffffff}) r19 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r20 = socket$inet6_sctp(0x1c, 0x5, 0x84) r21 = socket$inet6_sctp(0x1c, 0x0, 0x84) r22 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r23 = socket$inet_icmp(0x2, 0x2, 0x1) r24 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r25 = socket$inet_udplite(0x2, 0x2, 0x88) r26 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r27 = socket$inet(0x2, 0x7, 0x401) r28 = socket$inet6(0x1c, 0x5, 0x0) r29 = accept$unix(0xffffffffffffffff, &(0x7f0000001b40)=@file={0x0, ""/17}, &(0x7f0000001b80)=0x13) pipe2(&(0x7f0000001bc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r31 = getpid() getresuid(&(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80)=0x0) r33 = getgid() r34 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000001cc0)='./file0/file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = accept$unix(0xffffffffffffffff, &(0x7f0000001e80)=@file={0x0, ""/4096}, &(0x7f0000002ec0)=0x1002) pipe2(&(0x7f0000002f00)={0xffffffffffffffff}, 0x100004) r39 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/pf\x00', 0x40, 0x0) r40 = socket$inet_icmp(0x2, 0x2, 0x1) r41 = open(&(0x7f0000002f80)='./file0\x00', 0x800, 0x3a) r42 = accept4$inet(0xffffffffffffffff, &(0x7f0000002fc0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000003000)=0x10, 0x20000000) r43 = accept4$inet6(0xffffffffffffffff, &(0x7f0000003040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000003080)=0x1c, 0x30000000) r44 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000030c0), 0x20000000) r45 = accept4(0xffffffffffffffff, &(0x7f0000003100)=@un=@abs, &(0x7f0000003140)=0x8, 0x10000000) r46 = openat(0xffffffffffffffff, &(0x7f0000003180)='./file0/file1/file0\x00', 0x40, 0x42) sendmsg$unix(r0, &(0x7f0000003340)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001740)=[{&(0x7f00000001c0)="e4cfc3c1cdf9c00e764e6427", 0xc}, {&(0x7f0000000280)="77358b8b34abfe1b5deb4af3e23e759e67b9627026c42b1b35ddde9bd98c780003c7ba4274d487046b0f263c31e0275ad41f2ef0b89bfdd0e126a521530c2b9a4cf2e83cbf0d043c2945729137c1801e685be4da055785c63915fe9028b22f661505c03ee8f5daa5", 0x68}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="660ab82947dd27352a207fbebf930bedc56e87e9b36e732d559bd282af7bdeaad4979426cdddf3c744da3cb4568c5dbe37bf020bf75ec28682e09c0b180ac476bf4ec4308950701144857ab168024fc4bb8fa2e46990edd09f0cfd47a02715dd276acd8f807ca16c1800f295125d9c0999737729c128f17098462c2d9e8607fdf50539ec49217d7c69beb04dc6de700b87fc8b78ee264aacfcbe385047a8626266e64bcc6b0c1ad05b854af7f24f1a10f521f94714fe1bbe484f3630f77b1885110c5af412b5a538d21e249e6d3a44888b35a4b3b055f450", 0xd8}, {&(0x7f0000001400)="3e1f53abddb23f0224a8039386b1e6b5bcade0a7aaccdc3d958c5a890fc8d82e10b6d3144ccbdd4881c443ae3d8b0a0ff0c5e56dfbd06a0d398422aff7829a0b24c4a862826e8b4e8f34870096cf", 0x4e}, {&(0x7f0000001480)="d1624e90024dfd213f3146acbfa180c8e1855467b1bdd94dd17ded8f412e0749b9f40ae58886561c7fa8c15b5f06a62cd5b7872ddde06f518a0eec7238b183749bcc9877944c4b4092d4785975ba37f2f6c7707a604acb923e252941b9b95fae6aad5495b3d048a3487304b73ad2095c45cea4a825d1fa5e81d50232eb8d784af97d138cdc1b504821b762d4e3f5b6c8ff4f3617eddb7348193367063d120c2a1decc960c972c6b06295ea4d660703a0f2033ee915489bec70df7e00b2", 0xbd}, {&(0x7f0000001540)="04a5c76fb2c89656d86de5866fb20afefe540a0a5b516fb1c96b8a5b915a091c12e54c4a590e2e71747ba84fee51ab96e7032d10d7d15acdd29b9c94c55cfa487be5526fb9504dbc77e7276f935f2be570c9726e68526ce302d70e7527c159610eeca5b487ec91b44e5f6d1effb5293af2b0cd70ef40af9dfaa7ddec7cdec565bfe1a44d9c64c922bffd3c410d0b3332ef79766c0e2973191d869bbd33b26f8e7e5486a8396255c3f100acac2156c577b92f2413e47801d1f3b885483db583725e94925f37c7b663ef6fa5a13ee8d418710e5a3bf6a9aad0c4c324", 0xdb}, {&(0x7f0000001640)="8bc9269c58d08a650435710aa3ff4d6a3fabb125e9be66025e10d2e011540b1654ca7e630fc5e6a0c18a13ba8b7bbeeb5b5b8366082e56fe950163f23d400cb9a9fc4e1865ff2b549883b0e52ad3abc78b00982b6a5e57b40340271ab37a6e12f018d02c8cb9467b850a23c7eb0986149a199c26c304afbb74f6bf0a6ed855491bd9c618743e4aa6e8f93e8be6d64d55d10f3423397191d06d55f7fd9cf9290fa5ef1f60ab9edafc7a33c0aa9e608688038a0e226312d8eaf4fda9bf930b6e25c804953d0a78b90c4bb24b64325b5eb47a5013d3bb37", 0xd6}], 0x8, &(0x7f00000031c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x38, 0xffff, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x20, 0xffff, 0x1, [r17, r18, r19]}, @rights={0x28, 0xffff, 0x1, [r20, r21, r22, r23, r24]}, @rights={0x28, 0xffff, 0x1, [r25, r26, r27, r28, r29, r30]}, @cred={0x20, 0xffff, 0x2, r31, r32, r33}, @cred={0x20, 0xffff, 0x2, r34, r35, r36}, @rights={0x28, 0xffff, 0x1, [r37, r38, r39, r40, r41]}, @rights={0x28, 0xffff, 0x1, [r42, r43, r44, r45, r46]}], 0x178, 0x8}, 0x80) 00:02:02 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x100000001}, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @rand_addr=0x81, @multicast2}, 0xc) 00:02:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="741956e900000000fefada2d0e0b1c6addea6691c133db1aff938b109414bd0747cbab5783891eed132fd72492f9d16ac75a23455121c41c0a376fa5f78f1c5a789aa19025951be72e9b5718754cfd96db0f53d9ed04d2737824ffdeb4841de8f14955ecda0654ac8874bf6069d40a54a3ccd77370c6a6019649b1b73975c6eeafcff3eae2bb"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022eb70d696c65302f66696c653000"], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2209000000fe8000000000000000000000000000aa060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000039ad7f85036dfe0ed459eb17aadeb219eeee98f553ecd047c4486205680dfaf9eae68a3514e1575e23e101", @ANYRES32=0x0, @ANYBLOB="0800000000000000090000007f00000000040000"], &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1ff80000000000}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x80000000, @mcast1, 0xca8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x1f}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 00:02:02 executing program 3: syz_execute_func(&(0x7f00000001c0)="0126473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab6540d15b07f8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") execve(0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x1, 0x2) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000100)) 00:02:02 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000b0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000940)="ce3db765d5b3aa8ee961cf8997883e59589abbc50584312c2eae5f74571a23642d80366beb8f3fd521102bfb1b5901cd2532cb321bf9edc6968e947b0694c24271c112acd920534adcf5ac5701e619e8bd0e66d21e7f9fb5a1afd33ce8232764a84adfadc2b0bde804fa2b57ff5246fb07665e27fc7c52ff3ab9d46707e96caff832dc05fc3be7e2") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={r2, 0x10000}, 0x1cc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:02:03 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c431c480f05660fe2dbbfd9000100a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc5076467363e660f5ab705000000c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf0010f345d9c66161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f6808c462199fca618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc301dc9fb110f66470f383a4d4ba261b7e2") socket$inet6_icmp(0x1c, 0x2, 0x3a) chdir(&(0x7f0000000000)='./file0\x00') 00:02:03 executing program 2: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='$\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0xf22) execve(0x0, 0x0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) sendto(r0, &(0x7f0000000140)="15ad8d5567a163fa3546b31b8ef1051134037c85c7fa5e6384055a44935ae6ba36a4146fba8cd87404d0ef244ea254dbd9c264855a1b85bbf3b10ee1988aca9e9125672676ab58065a40df4f8632849fd6cf8e7f22875a1a8e6113aed34a0f39e9da9e2cb222e51ba3af4958493de8c03cbc0f5255b61cc4afff0ea1f66efe4e92016da3aec6021dc58ca896601f64", 0x8f, 0x0, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x1) 00:02:03 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4000000000, 0xf, 0x20, 0x5}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xd3, r1}, 0xc) 00:02:03 executing program 1: syz_execute_func(&(0x7f0000000600)="982c2d0f050520b0d0f807072c0af3420f53de4141e2e99650855b660f162f4680b64f530100c12665660f58a30600000021fc22ebc421a5f37ca0062e41812047002b00e86e0d398c738888a1c40fbbf3470f582ee2edf373afaf0808b34001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272c4422d0ce820b15ffbb15ffb110f0fca0f01d500") r0 = semget(0x3, 0x5, 0x0) __semctl$GETNCNT(r0, 0x49b8f632b90422bc, 0x3, &(0x7f0000000000)=""/120) 00:02:03 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) listen(r0, 0x5) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000006c0), &(0x7f0000000680)=0x4) open(&(0x7f0000000600)='./file0\x00', 0x400, 0x82) r1 = socket$inet(0x2, 0x20000000, 0x4f79) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x2ada8096ee48557f, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de1000401000060ee516915455b8847ac34c0562f"], 0xffffff1f}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000640)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0xe780, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}, 0x0, 0x2, 0xa1e7, 0x5}, &(0x7f00000004c0)=0x8c) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x18}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)="d473f90886d70922553826b8a8bf22884d74eb75ffd27b983583123cec91c0007eb7d48d83186dcaaf4bf7a90aeb31fa1916bcd03a35f30b4697af87aba944295a48cfce498c4d0d209cefa4fbe3277eb2e3302004791fbdb978c4a82d0e9a0ac7bf62587b1e180c3c669f8cf75c7aafc500f4ee41a92611b0d1998da33aa52729b86bebac0a5048bbbda9a8cf8e2f403957b16adc09970f95e5c83166359401751206d78de3996dc7301701e2ef1b3eef3d6da33abe54962aa567503e75397a72774218983b7b271959249c", 0xcc}, {&(0x7f00000002c0)="0ffc92ce6033ac0768752c31088828c8e596e25310856fa6e127088c087d484aa15a06747cad34f081b84c4fd74c1e2912f252a7d40cce53d21c262b38ca9ee7f0054939e7b755cbf30410876ad06bf08fe891ce19005b4d7cda6d7a56206edb01357e19bdc1cfecb05d54d227e30cd24dd5736e701a115813b92f92b679ee4efba93fb0ca20da601054b02a7060fa35661aea3b28711b49a288f7c86dbde8912838802c30953283edbfe7f588edc7e5123703594d89fc6e2c95e1fec83c03aefc424c1c986ce3753cd7fa92cbb9", 0xce}, {&(0x7f0000000100)="993a24d79ca83bb30982ab5ec0fbb19a95375578999f8f728d1a7af4f68e471c2509252bb2a1907316ca5b090011b2219e99dbea6378e93ed8d7422896c428ce61428ed5c691d304e4c7", 0x4a}], 0x3, &(0x7f0000000500)=[@init={0x14, 0x84, 0x1, {0x1, 0x5, 0x4, 0xe0}}, @authinfo={0x10, 0x84, 0x8, {0x401}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x0, 0xffffffffffffff42, 0xfffffffffffffffb, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xfffffffffffffff8}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x10000}}], 0x94, 0x80}, 0x8) 00:02:03 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f00000000c0)="9826473e431c0c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300ebdcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = msgget(0x0, 0x700) msgrcv(r0, &(0x7f00000001c0), 0x8, 0x1, 0x800) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x74, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x7e00000, 0x4) 00:02:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x7) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xfffffffffffffffd, 0x5a918830}) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:02:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b1536cba4867b155002c2d71023f59890a8ee95c9eb8b402e9278c438a37162432ecfcc6c3feb296abc4527b2e6027536a8e9db6305c72239e00d8") r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x9) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$inet6_int(r3, 0x29, 0x14, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x44) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) 00:02:03 executing program 3: syz_execute_func(&(0x7f0000000000)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c482390a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}, @in6={0x1c, 0x0, 0x6, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xffffffffffffd3d2}, @in6={0x1c, 0x2, 0xfffffffffffffffb, @ipv4={[], [], @broadcast}, 0x5}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x405}]}, &(0x7f0000000280)=0x10) 00:02:03 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000002880)="61a394d27735fc1eff40f149eb3f9e08702e3df2c40d63f6a160ca366ccff46800c529f58b10a3ea12e29891fd798e4d21b0d38d5b44d898367e8e501ba2225c132a070e53031278baa04876cbae8a4a9ea425cc0f3461c7068e96d8a70ac074236ca3620e32dda3794314cf23b0eae27cd07e4894744c5d0d402477a0cc13b9967e937fbe9030c95fdf26cd91ce30b5201b8ffe707b6952b89c69636a97a2f2d6161c9a346180eec8f23aca9eac102ac019dba4213314c5a05cc40cb1ebf777982aaaf72a2db4e5059445fc552ec932d27bb0283b3232297e779b9cf25f747442e8bb2b") recvmsg(r2, &(0x7f0000001600)={&(0x7f0000000300)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000001c0)=[{&(0x7f0000001340)=""/249, 0xf9}, {&(0x7f0000001440)=""/118, 0x76}, {&(0x7f00000014c0)=""/218, 0xda}], 0x3, &(0x7f00000015c0)=""/44, 0x2c}, 0x40) syz_extract_tcp_res$synack(&(0x7f0000002840), 0x1, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/pf\x00', 0x0, 0x0) mlockall(0x1) sync() writev(r0, &(0x7f0000002700)=[{&(0x7f0000001680)="0d342b762ae52f7290e946ea35fdbcea27ac9a2f9ddbc3378f3313e4039a182fa6b32e7ea4d51a8c28ed97e4d30a37780fe4541505be14d8735b91ebd4001f2f8a923d377b1973dd088a7f8676eb6ec539f84e07bfb51433b2e43b91a0270e74f2106fef7f60082de62377f03ceca6431f611a66191dc3adee40343364d690a6e362ba56c4d3f04beee651f1cae86cd4bfbd8d5d3a9ba44b546693867858567869fa3318339cf46f2ce77b682e30be9ad546106e676c9c6f55824391050e6962ef62d7065b28f61c53b3b3217643d32ebff9146c224bd8dd7ae7a1062e96fc55e2827491237337146c8a0f34924d15920c2bb85b5481d0b553f43f81a16745053531252834adee591513be26d8b06dead122e1b8cc9287936cc62ff905c4eec2fb5baf16b464d6229a14386d2997f4feeadd5743ee5f62f2002dbd870821ad8c54e8a6b99a60da9a94660ca0cd6d8aeace1cb8a55df1c4cce363ca5ed6fd1ef36410c8dd86e23d6f4e41454e3f74721eaedbeb0d1c3282ee4989d2c048852a8e035b1e2ab96fd3e0719e3f43d45a448ff5756327fa7399f269b472fa882b07d17ed1c226c95cc19d27562a7024029149d7355ac6b42a31abf1e7d715d2ebf2f1b1e1dcb73e96dc139004c3806100e539366327b352091b836186c1e8916802fb3b3fb33d9256f27bb609a7d8aedfb1d37c0e63df053600f8f09fb28fe4dc9b73e6b02bc605ac87885a4c1d9edc4a14c547c4d7218104a32dde85ca7a639a4c508db58569f7d6d55f5009518809670a0996e01dc9fb2d2dc192d35032a6ac0d6d87c454806f89488bcd59f0e9ef69731d990dceff174166b8988ccc918b8cb0981efa93e28b8d6355b5294dff5c93e7459fff3f65b94a19cca3612649e958a418d1dd5a90e336beabdce16ea5cb80fe3973587124e8ce47463b038a1443f48acf2132adde406e50a17ce93ae9e5f6f141c9cdd882dcde8f738162e8cb983376835a4625d926bc5817ce69d71402792f1153cc48f5d50243cb53c5372757f1a7c99bf1baeb8643550969b2778cd0fe3cc2b9c89ceed937a247e24a8f203004581aceaf27967bfaa52ce06c07e0c0a27670b9f61f9333a21cdc0b9ddd22ac46ac03281ecb334a7721f7e191a741be36c80c4aa121a8b5d0b35047f210801f06bcec8b0b72413d3342994ba108e27fbc3f19994020a801403e9c800ddb9251356fa84ebf3502ac069b7bcc56b3a442f87782bb00b35f741220d01ce52353c44b55e3a04e15f4ca8f6cb4e1dbce4fe0de578ef6292048ef4629bed89a6877c7780d53211a120c84c368dcad47a45882cedf58ecd9d70ad0053a3304474811e703ea555192ab5f64194eddb4c7b1273f0a51245f4553410ba9aba2a0a12a20992c08336d71f60165a8e2b56993080c819b809c3ffe18b55e2036bebedbac00b7d7cfbb937cef664a9ad5c99e0dbab422c24e2f502875dcc1ada69713b881daccb294285295ae5d290fb5ace1ce1e3f23927fe3674fd21d3d65fa827da37a38a9c132044bfedfb4fea84b6a59efcabe60d0da38fbeeea78783d2b3338fe31ecbe1a2f25cac507265589c899e99eacb7dc65fbb66d26e0b6075033790096d1163e8f4904374069ab364a7171da6e6e2cbace54ecc4be171121f750ff87310d75fcee4cde534aa990d138d1f718c98357e03a96a760f0192a4dea7b00687ad92fe43266fd537fbc6297345bf05d5247a4a4cf48895491f764a97de6f13eda109b7fe3232201b9d63678c95487830e47f5a198667b8cde96dfcfadef1db9f4a74c010b6ba2cfecdd5923aec1b3a7f9c592f7a91999896cfecb45da0e572b86d952e79946a87575029c9919c57401ebcc8453fcc3e8f49a8b83606cda097218f57531ca5c1ad5213b5861926f6335f52f4b36e583ebcde8ecb8eca0ef2eb4e80ffbc3b8eba8e8238466721d6a0c9f40dff18f358be91cea583ac87166d436c6c059fd886823d538592a2e2847140ba8d78f4d079b94a659e91e7be99ab863eaee8d3377badff736ff554563919ca090148d313b08e51f73f3aad010d45204f35bd48c4fe3e46696f2c530e96647571c1e1b275cb522fd06df3175b80578d580a50beffab2e9d86a85c1f31632c7cd0d2af179d672194b2202c57ca1882d21eb850f6eaeeb88969eea1aa237899d645d4c2a1ae164577ca7f6ae5f5de2c6faef0aac95e1ff6a2b34cc62e494b7c31eddae185c38bea5eec9b70e4544bc66162b0c66b15b2f315aea9bf02c4222449c7a257711b2679b19eed69a7897512d3fe1f5e72206a11767bc4f3752c26a8e3c6e9d32bd11e83bd15eff451318b57ec4211aaba4235ddd7eca4881497d1e47a25506e3eb7d6ccf73a756968f28aac5b786e08150800be792850ee7c6c754f3a72ea94e5e0db0b6cde2af77927196ca9bd27cd3a76061d3aa2699483499aabef0b0ab37398706510a474cf916646367dd28335daa7160ec6267b1157be629dfe643ad5fd943e677a7f07ca6b94415baf9db8226dfc6b5c563f4b2d4fd4e99a0f7a443664a04564b78afc838041d38f2173e8c315c81deb8d738098ee2bb4d3f184194ae7cde6b54fb229875e0ca86f69e2e782efc7f5ac05ec4ff30d89acc3f755e21adfe17d6bb0ff0c96b9e1c5fdb3844c627837d543688f747f9493a4af8270473ed903c9f2a84658894116119951515c184cc04ba5eb1d3fb985fd88db66990a56da8680b51770a4ea8ee2487906098cb37ae489741f1ae00b729ff8cdfbae7d11767d46bd8cf7f3efb88b6f508dcb7296c074ab599d952482195fc7d360b7ac30b08334a7dbd036162ba9a6de085b109a8c0a2abdb8a64717b225d796e0fb5b88164450506464c852cff159f8ccad5d1e0d79423deada745c20a4be1b54a0d68b362e8abd538569f82e4d2a09d935279d0b62ee9bce26a75f9216b658f0e3659b48d11a3dcbeb6697f46e73323bfbd4c83a82fc843be81e48c8c13925303c820f2046f98a5e2608a7cd160c8ed2bfb6d8f5cea9f6d5afa0a6ba327bac439846ee108e8d5d0dd7fa5a7572b0145e831b109ce8fa6ca5f50c86c29c9243773c32e1ebc8aa9a82869e241dd1c3ea4e276f656c8d799653c13fb7bea1169240b8610dce915e4b12fc849794f7a2ccbc1b0cef31d08ebd3951fb691bdf344327779eae77df08587f7d8985c3a4b7a41572526672f6510c9480584abdfd9e20f358b95f5262d721e83e0fb01a3cc2231f4ef360901702c978c54344cf4530847bb732430ed874af1c05d1ed833a1167c87c6e01014c3bb56fbd29fd41b8f90914e3e8ab358bc7ff4032f648b5d85d243b841940325eefe064370cbe4656fc719676c1d25c78fa670343b279ed1a1cd8b2e86efffb8ba34fc9a953487ca6b00bf926f61b894b235171c23330f89dc1ad202c5b5cb63e7a0ac09e70d8762a56a1a867ddf2ee83ae3a2edf8c6a937afbfc266ebf12b9d174b076d2799badba95cb3020323f56e9f93a856057f99974aeca168d2ae935a3d4b6ca877c192b49a7353d0359d5f30bc336f391db4c7f2d6895a4739fdb6eb384f375bf371f734c802e4d2fd93cecf3ab788d396ad73cf676a42a801c2433ebe6f63cd839824002facdd18c5079ddd6d49fc17ca4fbc02e95ce5ffe5df2b7aa3202344097fb4d4b0d721f64bd1e9435e4178595d345a6f896f154258e74b550397095875aa86e9d6f4e1f871c2f8492af54452c99dcafa05fc91ef394df5b9eb6d54177afd32e9b2571798973952e8638f6d533a17195a6b0894120c3f17e67d6f1882921c557aee6c28085c7943dd07c45f637266536f96c92ad7d200885db07ea223d28552bdc902c38b86ddf69a36bd2d68f8a46b1aa49787ae709380df0d0ceea3607122c1510f2526d7b4b67c2f0e29eb4d1f19bdb5df5c85823e6cefd68792c0018add90160efc1d7657ba4095e077a03d344e14736ce45ac9545ca668a0f39bcf129884388b75c9b8ddab58226f9e2b16fde79f2dfb6e8de7b924a6c940de1bcd5b0db0471cd45ee9cc5d1c002a18fcdc65b9ff4ff22f471cb3014e5327897ede0814335198a5a0d74d0d78c7221bea54774d530b07e9d02f7ac36976c281998615911e024db70513693a7d04dc2eb1365231d3ff2edede79a74d15a3ba8b3ff30e33a8eafd56d29cbf98d466717347e71d79da4c31246a9c609f32dc0e07d02e57ccc336b03197f5f8c8170320b2de4b7056f38a5431497a8696b1ce3358c39d7f6fd61b642af71029273315252911d670fbfedb2312ebdca3189e1cdc1710f8d582bf28cf65d965b026a6d279748a86abc18c50d975e70fa1f4d28c9d4e9f3af710f870276fe77ebec2fc3a11f6f91b68a9e371daf447774c38e9a48e1816eda8b1811281cba32b47e9e0d93879fccf954de439a1630d5c9fb8956b37860b6dd499820134c52cdaeb823c06dbfb202c51d87b9e9441a6621b8bcbe72bef9e8279777d00e820afd7cd5730b272d94ce943177b7be74c9ce43fe4de9d27203730eb27e2ab21252ab062ebac571c14e8734d7dbc180040afbae7159b6c6fcae8f16d0650ce2d2a962c95a9c9272061d16df951d1c0c89f6ae4ebb2b38557372cdc7d5a094aa2edc883cd6ef9413b8692dab7d9dadfaf763636280fa5a22da8bb2d2beaea6a042c6f6520801f627b3f8a774c44188852a738daed0dd724759c460fd9688b8f1364fcc5063b2b8fb9054643a612b48ff8d6e07afe9ed00928b5576b3e2afbf39701cbfc2ec867f8cd7a6636066666606e064ee29836c0676cf97b86ad2664f335bfda6417e04e76e2d8c340bce80defe68f8e803791ebdcf977ca32c4d61106135dfa840e74ae3b8656069b6a18a5786e760769fc742071918ea6a8f6f35e974f463569425be409b624fd9ceaea77d4da6842ddb1b03ed3e09af2f18881cf55bea017fcc760ddbe875a1f5f3fc11257b7fe5a10f0ff1f8ca9bae8e6ff18541f77cdb2d41f68b690b3086e7f0d51593829806670d0e212b4cc7b7aa10e5fc4d8368212f6cefc751715748fd9a705371c8f6ec9cf04525c2e6a4c6ee243107bc8b9e99d30a20510f7d753e7b766ccf3e0c05ddf835bb80a5fe87da3c6b27c2e18baefe609a232b3f5323a8bc7663c061f0682dd6f14cce54410de723bb8c58e36c6486bfe083e0939dcf680274839763d681ccf7b59e96cebc58113bb50b558345ecd0d4d4333cbfdd3f39233dca847ebfb5bd546bdf8183c539d44ae4ceb2b264412a24f53dd4d59ea8d5d3cf5da2c00fb5da2d522d7c61c8fc291d1366cecab9a07432d60edb71acf00c644c9031f639765033388934708ad26dc98d7bcc1fb7866d6286821b29265f6a32cfe7a933c6b14b2f1b8fd06deb1eb3959a6effd7a5d5330c85b7d392ec8b5efc71fcb78c418e53cfa0b6a69e5e2fe65fde0f8d46447259b5f78ce797d8f3bb9683415d0446723ce88e2568a682f043065116f1795cd89e0acf155f945e67b575aa08d5cdd8ff0260e1948d4e09eee68b6b250a70a4b75e7fdef342e61839a55bf80d04ee0defe22590cdf637ed623065990d4c88aa265e2d5b7857926f10cc5b9ce0544500a3f480ceb133df4b22b5ed05dd79bdeedc757030f24f0e6b7bad34a14b34c9a2d92f43a851345b95366130a625acd61bfd5c1b9b5704ea9f453024eb9445bd23b29887abe4ccab19299338b1adb0a33c191ea12a737cfce5fb4c146b17c35307280cfd29c899243200c9e991f5d11e382a17ef44d9d07bc02ae8823441dc4d7e2a031e1799a511ac8ba", 0x1000}, {&(0x7f0000002680)="ee21376530e2035ae928f03f015da4bef3508b63a1368b5e985a23387822b880893447121af8edf098e73e719d833db76aa7401534fab18f0309c6c1601c66ba6465925fa2e6f50b8f", 0x49}], 0x2) syz_execute_func(&(0x7f0000000000)="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") execve(&(0x7f0000002740)='./file0\x00', &(0x7f0000002a40)=[&(0x7f0000002780)='/dev/pf\x00', &(0x7f0000002980)='/dev/pf\x00', &(0x7f00000029c0)='/dev/pf\x00', &(0x7f0000002a00)='3\x00'], &(0x7f0000002b80)=[&(0x7f0000002a80)='/dev/pf\x00', &(0x7f0000002ac0)='-\x00', &(0x7f0000002b00)='/dev/pf\x00', &(0x7f0000002b40)='\x00']) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000002800), &(0x7f0000001640)=0xfffffffffffffea3) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22ffffffff00000000000000000000000000000000000000000000000000efffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/133, @ANYRES32=r3], 0x8c) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000200)=0x8) 00:02:03 executing program 3: socket$inet(0x2, 0x20000007, 0x1) r0 = geteuid() syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) setresuid(0x0, 0x0, 0x0) setreuid(r0, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x42e1, @mcast2, 0x4}, {0x1c, 0x1, 0xf4, @mcast2, 0x5}, 0x4, [0x9, 0xffffffffffffff28, 0x7, 0x27, 0x1, 0x8, 0x0, 0xfffffffffffffc00]}, 0x5c) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:02:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x2) openat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x480, 0x10) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000280)={{"484d1fefc1dc58486383fae95562deeb7efcc902f62ae6cf3fb4cde69ae7ccfaa72bdd3fee77c27f77d00c374f5436f5a336e2e489abee42ae1de202de2d111abcaee981e23903ec03048867a08cde98e147ba4e1a184b869c144a877c0ba26671518ad8624cb196b16148c20d66273f544bccb875c47f45f74842dab9594ef2b37946b2ce3b47f28cc8a5c52676f07fe3fa8c2227712a53698fae599ff7dc8864b443465fea9c581cb155939fd35514ed026af71fda3be3e8521b2486f5a90227f6a4c340db55837d2eb60c79bdde9c4dc82bf962a8d76b24394fd65c0bf193fed5d527a6b18e82ede7575b341772029702de18b4b972f5674f443fc950bab418dfe11e2252a0e4964bbc849ef2c9857dece2f267f7d97747a37443d49401e75bad3abcc7048ddd71a07e035269dc35fb6d55d2cbff1aac925a699d35c8e3841654097040cd8386792dab331d814f6e2ee7b6f8d4e54b7ca6a34dfe324f172836856d865e4e7a128c2bab232e86cb1689ddf5ede695295410f47517e5bd500abc24c9154cea10dc52376cb97b856d0788320dc6715e6c11516bee7357f5a7a59fff8a8b93a2db7d0c06f811c4379ace5f7bd0de7bc16b8b200feb1f324ce480d407dd0e1952ee0084441728d572ec209a51a19bed6e903b891173b362a887106fc978533594db01e99bd5ecc9bc7f66d5e79000d0ae41dc364afbcb18efe13cf56c6938ca6359b3f692e84850e53940bb58e10509fe8fb967a913ea5f3179d1505ae8d1656d89b324360a74a608a8808eba442f60ddb9fc1f88e84629f268322196883e48275e9e75a35f5b3b13a6f0a75b0a368d70dae7c1158e0f3bbe9d98bc4dd777d52d2dafffa18ca360113b9624ff8863b1451eb9c65911450bfb817341661de365a914a1251c2cc56c1cb2f4409f0852c03b2cbffa34394be78da02ab672b3efff744a6f15d9d38fff358d88ed594ea5a4df297891578e741c669e0c20e953332b2c571cec68d1f986598b38cba1bf53d39897e548c61fd08123649f9ae1046fd635601c042ed79a2a52276b0bfceca0c55fe8459098f575e4a544e41b192df0ea6d065e8d8bde9b9e6e04ce3f606488120547410512b66f3dfae761375f1c22e15f810ce71eb68da73dcec6997b544a7a3dd8adec740d667f979ba75563e2eae0ef5fa7e376e41d5e9bf5ff35ffae3df8bb1cc5edb9e329abf6c7bfcf89792d882e5470327d9a2d0205431b859e403e6eaea4755274e4613861f897435fbb50673f22905a455c64aee7307ce09639e8e37f56a7fc8eba628e4fa0c9494a0f481f44c2a5eda56857cc36fbce116c6b88d44bf0f11263d806de165dc40e5ae0acf41ff2b5a33d7abdfbe87c27ea15d73ac9548168116280b7b6d764475c94b60b3de475e91db5809b55ef2bedd2a7a875ce4247b288f3a12e8fd1f8c7", "7f43a0ddf54c89a9baac7f74a460ecf7a8b155f9266d79ab10e883eed8d51c6e", 0x58dc, 0x4}, &(0x7f0000000180)="fb0a90719b0a1e5ad218352f4e3e8f12ce89df553ec249c261d622fffe708ee663b39922cb95f1df41fc0c3fd8eb6c9e3779a0516e1258d601330ee5368317b18f832b17e7bb1a4567f95f7bd694766d6fa5acf762c9ac5de88a69e0e28651878f1c2d213b4119438b8656171a521268d48210411ecb4a5be9f5753440482453809cb8fa2b83bb7cb5a3156acfb71ce9e440b602faf0929f06391719ac82c497bd91f113d9b90eb58286b87d5bbd8e07f93ce4def6a6843e27edd469cba5e765e777476aa36f1e57006728f519e15f8696a7e918b25d8c5c", 0x2000001f, 0x2, 0x15e96bbd, 0x1, 0x7, 0xf56, 0x0, 0x800000000000008}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000700)="b564b848d240f08e9f39f5f5fc6b5d9a593a7bb293e9c79bcf5a3f37457c67e4198abbd64e219f805821d07be06a100d174bd1274a7ee89374250f453f2ef6476ee334d370e3ad24cfdad0d30f372e41700fcab7e9e284a54f3eb9c36822048838e934726f0b8dc81fb7fd60ea214c164f52c1a5cd3d2c070c852d8595eb3df30fd29e8109cb0d6b5d0055a9b7a9598554565c2852ef5a774d6476003e9b0fb0f0e280e725d013a333ff6b19316de9f93b54c8f0dcbc3a85f2343fa0b53d753215eff6ad07bb091091") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:02:04 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) freebsd11_mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0xe000, 0xfffffffffffff268) r2 = accept(r1, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x108, 0x2) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)=':\x00', &(0x7f00000000c0)='[Y[\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='-\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='-\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00']) execve(0x0, 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) 00:02:04 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000001340)=@in, &(0x7f0000001380)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000013c0)=0x6, 0x4) getsockname$inet6(r0, 0x0, 0x0) writev(r0, &(0x7f0000001100)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)}], 0x2) pipe2(&(0x7f00000010c0)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000001180)={0x0, 0x81}, &(0x7f00000011c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001200)={r3, 0xd4, "c7b6abd5d68f1d94dd2ee2aa32477bf32566c7b579be358a479492fc93b5cbb458e1b4f13fdda564976c24e1ce781b4171579a86a16a09996d9526ef5d27a78695e2812641764ef23a1c27886d34c251a5f3936ef38c65de8495ad96dabea836efa959f71e870ed1705d91f005a7db2d2eab543a2df3ec9e1887f5547a59ab256c4dea38ff9ae37ccfdda207356e35a64f3dbe683397fd251adcb65211ca597baafd285187a1cbd5c236d532b0d8f876d19ce9309f60c64f3a78656cdb51b329cb423fd3edd998f9af3f71e158345508604de761"}, &(0x7f0000001300)=0xdc) getsockopt(r0, 0x1, 0x3, &(0x7f00000010c0), &(0x7f0000001140)) 00:02:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000240)=0xfffffffffffffe5b) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x80000001, 0x80000001}, 0x8) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000000c0)="5790b237024551b9101a503367a3d5729d2bcc1d09c6629825fae62dcac9f018feb33a3a50f002b08302863c80e9506fcdb4eecb65e683cc90e208388f277e3c558980f65e43e8c41b44091a347ead7adf2a9a6437f0756a4d09bca739c2298b42217434bb2cb4373610749f01d8965db92230b8d049c84b050b662b03dce33bd20bc694e07ba2badeecc2244d711d9f8ac2d0964d36bcc9a4afd4341d8e8f") setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@multicast1, @multicast1, 0x1, 0x5, [@broadcast, @broadcast, @remote={0xac, 0x14, 0x0}, @broadcast, @loopback]}, 0x24) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180), 0x4) 00:02:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x4000000003c) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0\x00') freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x2f) 00:02:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3) 00:02:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x2, "63a0"}, 0x0) 00:02:04 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:02:04 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f00000002c0)="360f01c19819e9c4a2791dcd04050f05bf82000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f1e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed66440ff4697683397fd3fb0000c0c4a1643e660f38100a450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae0000ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6647f3b83aa2f1fbfbe2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:02:04 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)=""/147, &(0x7f0000000300)=0x93) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r1, 0x0, 0x40) r2 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) msgget(0x1, 0x8) r4 = accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000100)=0x501ec1f7, 0x4) semop(0x0, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 00:02:04 executing program 0: getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02"], 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080)=0xd1, 0x4) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 00:02:04 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) recvmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000200)=""/144, 0x90}], 0x1, &(0x7f0000001540)=""/110, 0x6e}, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:02:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100001, 0x190) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x1000, 0x4) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x1ff, 0x7fffffff}) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) connect$unix(r1, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRESDEC=r0], @ANYRESHEX=r0, @ANYRES32=r0], 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x7fffffff, 0x9, 0x2, 0x140000000, 0x101000000000, 0x4}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x8, 0xf, 0x3, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0), 0x0) 00:02:05 executing program 0: r0 = socket(0x0, 0x20000007, 0x20) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x101, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x9, @mcast2, 0x200}}, r2}, &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7fffffff, 0x2, 0x4}, 0x10) r4 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000200)=""/224) r5 = msgget(0x3, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r6, 0x0, 0x6, 0x6, 0x7f, 0x10001, 0x0, 0xff, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x2, 0x7fffffff, 0xbb6, 0xb1, 0x1}}, &(0x7f0000000440)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000480)={r2, 0x10001}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x3, @loopback}}, r7, 0x10000, 0xffffffffffffff01, 0x96138b6b25c5473d, 0x1, 0xae4, 0x200}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000600)={r9, 0x7, 0x6, [0x5a9ed09e, 0x8001, 0x6, 0x80000000, 0x8000, 0x40]}, &(0x7f0000000640)=0x14) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000680)=0xffff, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000740)={r10, &(0x7f00000006c0)=[@in6={0x1c, 0x0, 0x58, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, @in6={0x1c, 0x2, 0xff, @empty, 0x3}]}, &(0x7f0000000780)=0x10) shmget(0x2, 0x3000, 0xd8, &(0x7f0000ffa000/0x3000)=nil) r11 = dup(r1) ioctl$DIOCOSFPGET(r11, 0xc0884450, &(0x7f00000007c0)="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") r12 = getpgrp(0x0) getpgrp(r12) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0xa, &(0x7f00000017c0)={@in={{0x2, 0x2, @multicast2}}, r8, 0x400, 0x6, 0x80, 0x107, 0x6, 0x3}, 0xa0) socket(0x0, 0x4, 0x8) r13 = socket(0x1f, 0x20000000, 0xfff) msgrcv(r5, &(0x7f0000001880)={0x0, ""/4096}, 0x1008, 0x3, 0x1800) setsockopt$inet6_MCAST_JOIN_GROUP(r13, 0x29, 0x50, &(0x7f00000028c0)={0xb4e, {{0x1c, 0x3, 0x81, @loopback, 0x10000}}}, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r0, &(0x7f0000002980)={0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r13, 0x84, 0xf, &(0x7f00000029c0)={r3, 0x7, 0x800}, 0xc) ioctl$DIOCGETLIMIT(r11, 0xc0084427, &(0x7f0000002a00)={0x7fffffff, 0x517c}) 00:02:05 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) getitimer(0x1, &(0x7f00000004c0)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:02:05 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "aa803f", 0x8, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[@hopopts]}}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x8001, 0x100000000) 00:02:05 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x100) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:02:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) fcntl$setstatus(r0, 0x4, 0x40) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)) 00:02:05 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @loopback, r1}, 0xc) fcntl$getflags(r0, 0x1) 00:02:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="0e68936384711c6741c6a2a1") setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x0, 0x9}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212, 0xfffffffffffffffc, 0x0, 0x2}, 0x98) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0xa) getpeername$unix(r1, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002) 00:02:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setresuid(0x0, 0xee01, 0x0) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f00000002c0)="9cf0d0a155e88e5caa1dc800505b5ba4c5d11e76f4169f3a9a2753621e4aa981a9bd1a8840af1a54b0e9adf4fbe376c4541615d0c6fc31269e44221007d66b34c8c8b12d48682cde6fd17a2d1f25d97181ffd56c80478e5a5a0fd7e21b5888d8ff1c063860e11de66b2453546df5eaeef617ab09f30a3e8662a571a375aef30c58435c0730993ccfd7513c81e0fdd0d3ce1d1caac151004676a9e29ed006b108fbedf331259246c1ad280871293f44aa6db1841e37b61d6b1fa91e0514531caed3227d24af31f0360c7fc5e27402c7670dab4a9d9249821f6464e9c2", 0xdc) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7cb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x2}}, 0x0, 0xab, 0x2356, 0x89, 0x1ff, 0x2, 0xfffffffffffffff8}, &(0x7f0000000180)=0x98) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/76, &(0x7f0000000240)=0x4c) 00:02:05 executing program 0: clock_settime(0x0, &(0x7f0000000000)={0x5, 0xe6}) clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x80, {{0x1c, 0x0, 0x3, @rand_addr="2e71fa60ac6fba878e30f27dd244b9af", 0xfffffffffffffff7}}}, 0x88) 00:02:05 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001980)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000019c0)={0x0, 0x3}, &(0x7f0000001a00)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001a40)={r1, 0x60, "0b0199f0e3e5a4a195a1f255657a1f534ec6fb2bc3b7797ca54f093124d5a6251ebfecd8b634c357a93673e309b04ea2f541fb53d8f91f0e3a824b1dde779988f0f65b23f25298e8b1b3db2791dfd1419dca350ebc4ab59cbe49cb2281ab5a7e"}, &(0x7f0000001ac0)=0x68) r2 = socket(0x1d, 0x5, 0x0) r3 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) r4 = dup2(r0, r0) ioctl$DIOCADDALTQV1(r4, 0xc130442d, &(0x7f0000001b00)="9d307d327287df09a3f7a8ada3becc7240364c1b270d324f6c4b1ec6868fec44e8aa55fdb7091fdf8250a45928dd31d53f90d42fb160dd7971acc684c2ab218e62e69fa1460c63f2a35a465b39afdd60cc666fb6615222db29b0b7b7") shmctl$SHM_INFO(r3, 0xe, &(0x7f00000000c0)=""/45) socket(0x17, 0x20000005, 0x80) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0x7, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0x10a) sendmsg(r2, &(0x7f00000017c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000480)=[{&(0x7f00000002c0)="e68443b14df47ecdd58ba3be01d6d92908e129c2d70b11c79f45b0160c9eebf3a56e39dd50bba875c8702fcf3bd7b64e2eba3a280f7b39d3e142741ead10889d1faf2a9a2de7acbba8c749f30444c8f5e8bcc2874e09e7ebe0a7f150583b8e737119700777e6aecc6cb413449fbab5c0515e", 0x72}, {&(0x7f0000000340)="05677600e7acc1163ad1d1ff4663265ac42b9e72fdd1a129d1480756a5752e3729c475e017025b99ffec2faaa812d7f81355286ddee1669e405d856cd8eded866af8ac25dcd541179ba751847f8109f376fdf004e49073cdc2cf42c8ed51a4087c453e5de7af5c5367feff04a4b93197b4048eca21e983ee02a81d84aae8c0a53e6f38df4e49577c212c9f46c3b00ab7eb54d56cde8f27b82e49de341115e04dce67c5a6d0d85612b7de2e691ff750fae7bf16f0ae710808581b0dfca8eee5bf7f0b5467420f34d5dd8c29b9ac78cd674020ed97d350698d0e836cdef867c160d88b7f8d1d00d4c822e77e1bceb193c70ae297bb7b11d5", 0xf7}, {&(0x7f0000000440)="d85fdd4d8c242adf88ae063321563e143bddecde6334ba037b2a3dbceed6", 0x1e}], 0x3, &(0x7f00000004c0)=[{0x1010, 0xffff, 0xfffffffffffffffa, "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{0x98, 0x1, 0x8, "8e3329715ab010572feb823ee1a55746e50dd34b8ce9047aa3972d35aa12b0a8633894a129b77710e1b026b189d0e57cc1ed0af27f5235007247b32c13a315482f4a8ce494c551dca79a6f53f9445797cd73150ddeb2504a4bc7b9f5b8d448f81e11980381f05e4b143a5d4a5483ead8582563bfa33b9ea570b0731829d2c216e5f2"}, {0x108, 0x88, 0x1, "99a064630741a893e584b5da3aa6f799c6462c241121c04fb97ad62ed28fbdcaa4da37390c36c05f76118b97cb0f14d9f1656d1d1db986a5f2c3062e604c51dc0fc3565cd0468e077394e5874ff21ed923bdeca1fa447e72aa265fc379f7de958560d491a9d3432ba00882bfa1659086d84bbfef9afc23354ea8c914741ffbe7fc1382fb00bf189c50a948a12b3a8d6d1924c6859c89dc09c19472884b8bfa6afb2aff3f8220ae4c89fd7d764dd109a829de7b6c198a227b4c9c8a41ff1b6e32835ba5e9c923ef34c6bb9d1a140de747c8c4e903595aa8ea2b1f0b995520830063ec03225f58745369f35d3d7b8e239c77308a"}, {0xe0, 0x84, 0x5, "f7ce7b642155587f1267358a85e9a7b29662cc6589f7f12ee0ad616773084f37ecedf0028878d7eefced156385a9b8c93712c3244416b9007feff3bc734a34ebaa46b7b6aba56fc7d8fd4fd4147cec3105041ac7eb9e7b7d69454a27027270e4c2d15aaf5043c24e7eef34398330774b4e6e77de4f270d797bd6ec5d478a607a6bc88352d73c3463ef6457d657b7df81918d4f77355ac9f19a9a732313e7b4f2c2abc83126bd8ef8f4d0a923000fa6f329baf4d8be5572e3b9d330d0b3b2f7e38410a1e12f42dbd5b52ab15fcace8848"}, {0x58, 0x29, 0x8e55, "1deb889d52ef8c9e0fa9f7d7a5e692efa5c2a3c78bca95b00b503cb601822ccb79d40d632c18f481f4f177767497491a6096858423e11f796985a30cf6fcfbdc61914122"}], 0x12e8}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000001800)={0x0, 0x8, 0x0, 0x5, 0x20}, &(0x7f0000001840)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001880)={0x5, 0x2000, 0x6, 0xb6, r5}, 0x10) freebsd10_pipe(&(0x7f0000001b80)) r6 = dup(r2) ioctl$DIOCGETALTQSV1(r6, 0xc130442f, &(0x7f00000018c0)="68d3703f3fedb4595e4ada0b391bb9876019b03b35636fd2212b8980a175b7455a511d760a4a995de640cde26a5f3b8cb69a3728a1e6b7f86e03e4e084ebee125f893d7243534a5fd31feb074f7a3992e71bb7fcfed0d8357298491497792dee3276d2d95fff0893e2fc67f2f91cf73101e9972bd7cd498dbf16c32ac0") getsockopt$inet6_int(r2, 0x29, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) r7 = getpid() setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x1a, 0x1b6d, 0x5, 0x7}, 0x8) fcntl$setown(r2, 0x6, r7) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000001c0)=""/63) 00:00:05 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000300)={{"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", "b659cbce8cfb9840296224d981cdc27867de532401e1ea9dfbbb4a213f83712b", 0x3, 0x3}, &(0x7f0000000200)="aa2a900705f217a0cb152e9af127dbd69d3c60038cab0313ee836cd866245d2522eba385cbc787d2573ddb44c6e6247e01193993f4a8f83ac32a7e76214d90de501724f5eac9141781d189f048b0691b5a90a7fd9bad7a2a1b1a856d7bd6e08a52f409ea0cc0f6803661d33f16fe132e66c626c4efe98f0c224254ac21387c76a6f1710914438f89b08249896b137d9e660f53a1140ea2d97c1905269dd96bd38c5811271fd603de9654d6c8a8d28bf42c213be0bd23d7577e76a8b1ae01691bb79a4096f61a2babac239d2cb3ec15965f5c429268c5482352b0ad00630ac5b55bc94e142d77f918bf01e4e309e8615fdf26c946254ff3", 0x9b, 0x1, 0x3ff, 0x3, 0x2c8, 0x0, 0x1, 0x7ff}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000780)={r1, 0x1}, 0x8) 00:00:05 executing program 2: syz_emit_ethernet(0x14c, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="36a8e717c9fb7b5c057a6938c5bc9222f3b4172fc7e42f73157c87a1284945bc2aee5a624c350ac256cb1a2f508599f825a438911700562c45ff4bd71f136477a4fc657532d345bf7e1b4b6b3300ddb38fb07f54701ef2371fa85565d8dfa64c36713c5edaf0a22d49e50d4d4b39ffd1f49c08ab1130448a79da647e37") 00:00:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4c462f92583f0000000edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000001c0)="08228d343c2af2880d7a0c0ac22633471b1ddc19b72bfac69ecf46b698f914c8b937875d2b178d5be529a16cc55451c46d5b275f674e47476b5d479827caaaf95b640be25d432d840ac0f03399fe78f7f3d9324869b730d199bdb0a2d6e3cd2373aeab5c0e690607ff16863f6eeb014fb9ab097869f9764bee53eb059da76593b3dd7c4c044eebd76ac684ce8673147df6b59157443c89bf2953844073028c63990aa4fb9de8993bfebfc23cfca2348f53a79a0e1ff978f3d9ed4befa441") ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f0000000080)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000080)="c791febf410fd0aa08fb546f0b364d5acd081994e63c8d24f13f460bd78cdabe8cd71c7ede30759c87619eb84eac366744fde1ab9ac4b214f3451769a437f86d3ed1d25d7a64178a553d1dc458a43ee1d516a2cf6ccbb311da1e86d7c7d42f78042c64b8f2", 0x65, 0x20000, 0x0, 0x0) 00:00:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x12) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="0400000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6098c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56bf10aa1ddcbc07146237d526d266f76900840859e7eb3ef979b1ff11adcdf23436c70cb2afb73a2bdbdb52771949c36f0c009ff4ffbe0b2908a89ddcc27dadf66e31b053058b6f24fc56e3ae68a57101699ce7cfbbf5330539dce2e4d936a3a46d805c3b"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r2, 0x200) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:00:05 executing program 1: 00:00:05 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000340)=0x5, 0xffffffffffffff65) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f00000000c0)=0x80, 0x4) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100), 0xc) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) 00:00:05 executing program 0: setitimer(0x0, &(0x7f00000001c0)={{0x0, 0x1}, {0x3ff, 0x5e70}}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") semget(0x3, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffcb3, 0x0, 0x0, 0xffffffffffffffd0) getitimer(0x0, &(0x7f00000000c0)) 00:00:05 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r1, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="0600130009000000200000000100000004000000"], &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000bc0)=0x2c) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockname$unix(r6, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r7 = fcntl$dupfd(r6, 0x11, r6) getsockopt$inet_tcp_buf(r7, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r7, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000c00)={r4, 0x400}, &(0x7f0000000c40)=0x8) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 00:00:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x402, &(0x7f0000000000)=0x800, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000080)={@multicast1, @broadcast, 0x0}, &(0x7f0000000100)=0xc) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000200)=0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="ae2bb7aa3c8d685ba0a42aeebee38214", r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) getrlimit(0x912a75b8a9cfa947, &(0x7f00000000c0)) 00:00:05 executing program 1: r0 = socket(0x1e, 0x10000005, 0x80) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040), 0x0) r1 = dup2(r0, r0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x41) r2 = dup(r0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') 00:00:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff9ff91eaf44d9b1ab1bbdbddcdae89fbeffa387903afd2b7e22a6cfe") 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000240)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/443], &(0x7f0000000140)=0xdf) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xf1, r1}, &(0x7f00000001c0)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x9d, 0x400, 0x8, 0xffffffffffffff01, r2}, 0x10) 00:00:06 executing program 1: r0 = dup(0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}}, 0x0, 0x7adc, 0x0, 0x80000001}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x100000000}, 0x8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) faccessat(r3, &(0x7f0000000000)='./file0\x00', 0x10, 0x400) ftruncate(r3, 0x6f) __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r1, 0x0) 00:00:06 executing program 0: execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='+^\x00', &(0x7f00000002c0)=']4{\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, 0x0}, &(0x7f0000000100)=0xc) fstat(r1, &(0x7f00000003c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x30, 0xe48d, 0x1, r2}, &(0x7f0000000180)=0x10) freebsd11_getdents(r0, &(0x7f00000004c0)=""/211, 0xd3) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2}, &(0x7f0000000080)=0x8) 00:00:06 executing program 3: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:06 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4(r0, &(0x7f0000000180)=@in6, &(0x7f0000000200)=0x1c, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket(0x10, 0x0, 0x8) accept4$unix(r2, &(0x7f0000000380)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002, 0x10000000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="c752d2f5f2d8eff2f1d4b728e4c21bf2df92e0485f6df8f72b45087ffea8246abfeca7e65430383ccb6e9f64b9776ca0789acc5da60ba1b8081a034b35cf9a9cc3219e1a81008bcded458d103d4d8a06ac8f0b141e5f00eec7499d1942c06215b2d1eae856706cd91cf0b14e7ca83de281b7c34f0471dce438cbc26db153ffc624eab92ec1dfa02fc6c7f3cfe1d7a1f19146fd4f9dafebf6f67cec8d23b046ea0f1990bbd23c7f2ac8318a15bb52925012fb1bf8def0ecf8ffc0b3f26f7442fc", 0xc0}], 0x1) openat(r0, &(0x7f0000000240)='./file0\x00', 0x18000, 0x1) getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, 0x0) openat(0xffffffffffffffff, 0x0, 0x118801, 0x0) 00:00:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x100000, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x1f}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000005c0)={r1, 0x8000, 0x3, [0x100, 0x1, 0xfffffffffffffffc]}, &(0x7f0000000600)=0xe) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80a1, 0x3, 0x2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r3}, 0x8c) fcntl$setflags(r2, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r4, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r5 = semget$private(0x0, 0x2, 0x84) semop(r5, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 00:00:06 executing program 1: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="02c536a388faf18ba3612f0302a04ca8cf1e23e89cf9784884cfd5e64378e55fbefc2b472545ddda3b", 0x29}, {&(0x7f0000000080)="2c9b49", 0x3}], 0x2) close(r0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:00:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0xc6) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000040)="b968d0") 00:00:06 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x969a8804697bbb8d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0xef, 0x80000001}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x1000}, 0x8) syz_execute_func(&(0x7f0000000100)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x1f}, 0x8) 00:00:06 executing program 3: syz_emit_ethernet(0x3f, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60a729dc00092c00fe8000000000000000000000000000aafe800000000000005a9b3e6edcb15d1b00004e2200089078ea"]) syz_emit_ethernet(0xc5, &(0x7f0000000000)={@local, @random="825e272a6f2d", [{[{0x88a8, 0x80, 0x1ab}], {0x8100, 0x0, 0x8001, 0x2}}], {@ipv4={0x800, {{0x21, 0x4, 0x9, 0x2, 0xaf, 0x65, 0x4, 0x3, 0x12, 0x0, @local={0xac, 0x14, 0x0}, @broadcast, {[@rr={0x7, 0x17, 0x2, [@multicast1, @multicast1, @broadcast, @empty, @rand_addr=0x47d]}, @noop, @rr={0x7, 0x2b, 0x3, [@broadcast, @multicast1, @rand_addr=0x1, @rand_addr=0x3, @broadcast, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @multicast2, @multicast2]}, @noop, @ra={0x94, 0x6, 0x3}, @timestamp={0x44, 0x8, 0x100000000, 0x3, 0x57, [{[], 0x1}]}, @ssrr={0x89, 0x1b, 0x1, [@remote={0xac, 0x14, 0x0}, @rand_addr=0x1, @local={0xac, 0x14, 0x0}, @loopback, @empty, @broadcast]}]}}, @generic="7739051c5abeb1e479aec1c57d287b46402d4d2d567c8f85a4633ecb4997f49523ccc34acb108f3727a3bd"}}}}) 00:00:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100080, 0x2c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x8}, 0x24) freebsd11_getdents(r0, &(0x7f0000000080)=""/166, 0xa6) syz_execute_func(&(0x7f00000009c0)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c4e3cd6924e441c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acc423d5483641d4c39073d3b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808366466430f1763c8608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 00:00:06 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000240)=[{r1, 0x1}, {r1, 0x10d}, {r1, 0x20}, {r1, 0x2000}, {r2, 0x2100}, {r0, 0x40}, {r0, 0x4}], 0x7, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300)=0xffffffff, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="00fe72ff08000006bb000000000000000024"], 0x0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)="ee2c7a408775d9c6121c1410afefb05936060f96e32a3da891b0531acd5ef5e57d5bd871e80d6d37dbe329b997d213cb65a3a3576bae207bb64f36c8fb4868a28ad4fb99ba5c9811eb2cf1a77e87b7e777ffbb19b640608359a2ef838df9b641b33f367da20ac43271716505d7af46425b9debfefe87c7b4efce3d0c7f1a3c070d98e14f217019a41be437cfd41132228be486038f6c7ea137c3db2370307b9682226200d55f69bf61b249589286baa2585f48c3fff1f0171b864657d7e954b2a1e792892b639c56bcbef193d460d7e62750edbe771c87d473fad40a3225bdce03d347fd42c56ff1fdd36f2fdf84ec58f224bd69d6994fab1599665e5f13068c17ced16271e3bd7cbf5a8bd309fc103a06658dd933029ea3645519376ca2d40e0e2293385a1c7d9b4e42b5437a2a9a130947fc6c29e400c7ed4411dff542c6502b0e561d12a2c3278aa4608c16f73c3bfa5c393306ba3e6bd35dfe30c2a2a421e816b0ec81bf3827e2856669ee7e34d9aa3d8692f72455712a5a99508279bbbf2d8e183393276dd452c76689c3c209e9ef234cb5cdfc2cc306a46446973c54e62887cc5ea9e04a11856883b6e78861cfa179723917f1212cc9611e4191648da643bbd3ac2d188fa62440acdb54eb081faba1c18dcc584d990c1132436334804cb1ee638a91623831d8b13a347615a5a669e30dc012645fcd7b47e7e0487630dfb2e71301290b6c45b29b723f3c589c700127237fe13cfcb4175711471d4cfd2ccbde8935e8be347d6e9e715e278f118a4e9b314279c6864fc39da55f72f40d5a99df8415a1289777bb7060fec2e8ea5f1ce8a41565a8bc3feb85461e0e21412b68749dc1a9e0815088e86dad1f73fbda27f8ac9417bf68c9d7369f33c7e364b13583af6f9f655b31555313302295452062d0e583e1b4a32424888f62d22b6594bdeabd0612650e18eff74be3cd4e23cce6e3a0839f0a63a3b375eb10af9dc9150ed8f71543dc24939d2f66f5f1d7a6e9432ebad233f4cd7e74614c2bf590f316b78cf0e3fee5fc687d44e1065496560c3137f2f2f6100370f5b3d4aa64f2ac28c9cce4e21f7c24c080c5a07a660218883ffbab13f3192387cbf9f24a28910b3e5893b04ee27d93b87208eae5a7f432247db89d00527092a77843a8a383e55d145d96997407e8b8842233cd85e35e4c007f57485baff1d3ac1121cfbf11c975012dee4b15f823257c997658501b1e5b4890f54ed0c34784e5a5a11fd950f4810afdbb3006b1945ab70c8c791a5d61f66df931efd853a02c497567330873e9e5702fb9eef726a4db2dc88415a65a0f675ff1f71ec3c150d0e175ed280e8572700ce297d02143d831462919ded98fe4767453956aee3a984e4eed377fe96fac96d4775b624ef9a1c91f46dbeb10eefe79e23a0442bddf2ba9020ce28b7843a97d7f93fe969bd2412189d97969bb33c6c14ea13c05fcd441a8ed229e0731dff4a95c4412a8d82c82bf47c878d4463531b0b6df1a217da72f16a0caa54b4d1a2841e413e0422e628aa26a59b2771eb9298cc7f86b57abd967b634cb0a1315fb143dffe8935872671b36864883600c18ae3a7628516d2c52f4d73cd3aabe759c184b26261a2b368ef8c5f28316004768617ed0a52ffdaacc37e31e54b1ebeb0e6bbc904c7e479100ea17e8bad565f6f15d480258d4ce53a0e3e4c6b20fa323c79b3acfd38eb8c7a342a159c9e39b4781804d98048e2be7e0aba1087cc94da5bdf396abf802040a5495c9a3a20068a27eb5cdf9a55cdf43029cc5eda8d53ebe3b539337cdf70a5523ee4398fa58c659c667766363338136a536e4d5ffc58a1859fddbcf26995249d8f8d4461c8994f90885ddec8bffe5dbcdf90134a915a4c9d728476843d0fe1f62a39894e4abaca0e47134721b05d2393f66fb971d2e5ddb1066515593dc4d7728fd2736f96b857a18149d7cfb93a64b8b8aa2027f3ace889e23ec930ad99f4fa9e6ad4a44be90656acf3cc8dec41a7da720a03e362cba832dc676dc673ea3059384bc06512236ce4a5b6b3ce795d9f683", 0x5b5}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0x402, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r5, 0x86c}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 00:00:06 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000000c0)="b10fe05a75858dfcef81228a3354026cdcaffb2d74347ca9f88352efe4805c11ca1f327558fb6aa5d822146da52b9b410c2709271dc4b2f1e505642fee7e60214dab9993cf4bb6fa02190dd7a9516d9c709567b42caf80cf2622ba061486ac20dc3fde8869da20a399ff794142c8c72e23e8d66f7ed5429a0200cd3d7dbd4f9a02a30c963461609399ae77c07d1b89466f82") 00:00:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f76696c653002"], 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000f40103000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000660000000000000000000000001fe600"/121, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:00:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000002c0)=0x1000001f9) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000280)=[{r3, 0x80}, {r1, 0x4}], 0x2, 0x3) setsockopt$inet6_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000000)="acc455369205ba9cb30b4b045208cefb68d20e19e42abd0f4f285d3abc443b3bc20666dabab04abd211668be16eb9a3d05f6bf", 0x33) 00:00:07 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000001c0)=0xd0, 0x4) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="bf9c638a"], 0x1) 00:00:07 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000180)=0x334) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:07 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) sendto$inet6(r0, &(0x7f0000000240)="12fc548b308758aa63456c4fab434d494f9f980d20c9f8cb5a9142f22c1c7450d53954d1acb047613e5ca4960fb13d87c056", 0x32, 0x104, &(0x7f0000000280)={0x1c, 0x3, 0x4f8, @ipv4={[], [], @rand_addr=0x951}, 0x9}, 0x1c) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x5d40) msgget$private(0x0, 0xfffffffffffffffd) getuid() r2 = fcntl$getown(r1, 0x5) getpgid(r2) chroot(0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x800, 0x838, 0x1, 0x100000001, 0x80000001}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x6, 0x2}, &(0x7f0000000200)=0x10) sendto(r0, &(0x7f0000000380)="29937762b21e4705afc87b6b177de258e70866c032ebba960d21b6f59c48193173307e531ae176b37548bd69b60f4c27c840d2651b0c11921f238aef3c6037b853c19816679a5e24c57e4d5f65b3f51b62b80ffc3fb091c79feb9191e39933fcdde6ae82c56d2c8b9e888d60a6305e8d05c17604fa34f2987152b922dc7b7edfc23e46a1b8598c79f46b4cacaaa0cb119e70b4aaccbf70175980ad35b9d9f65198f90ff10a5810f80201756877b1429bae83be9fae42d5b37136edab05e94c56cb3ee05adf139bbfcc2ec248272d91133b6c6b1f22c152a4a28e31814db5bf7dedd5a15d857aeb4fe9021ce83201106521d665565f9a", 0xf6, 0x8, &(0x7f0000000480)=@in={0x2, 0x0, @multicast1}, 0x10) setresuid(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0xb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000002c0)="f9fb082d9002fab128f8d7b8e6791ef37852c3a774c993aa020c80b26795201b3de8211d02f4ee19239ed10a1b77ecc57d787d6bb01d67990616d5ab149b778eb1bdcb0d09215572e363fa66ceb923c0bf051f7b465fe297cce4ef09a57be7f2d76ff00b8df2294d6437ab4d90314a3544c178caba50811b838862fe7c9b662ac357c4cc") 00:00:07 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000000)=""/72) syz_execute_func(&(0x7f0000000900)="1c3ec4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc507572075075728f2a301246420300002166430f3a412910f2490f2a5a69edfec4427fc9660f383c1c20503e5ef041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c0a2f3181ec1ea01c441d3db6b6adb84f265dc5f47c3853bc4e32169cd2eea304545e25c1e000f660fd9c3aee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe53f6e30fad6e7d6e7d660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66668f0f3af8130c") 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000280)="1c050facf7d13bcd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d88800802000005127c1ea01c441d85fa3236cb2aaf265dc5f00c401611282030000000fce5b4545e269a841000f99c442cdb8f8aee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad673666610fd2938c00000000c1f91337cdd93cf22e443b0fc7bf0d5e00008000800f015c02e702e7d5fc339021") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20001, 0x5) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="f9ae18dd8650d7824d1f843dcfc58d95d4a504988b05653e7f714c9ff1b212f7") 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000480)="1c22c4637916d7b040d9c8cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc42e3e460f3806eeedfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01c7f265dc5f00c35b5b304545e269a84166450fd500090945332faeed1f1fb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x800000000000005d, [0x7, 0xffffffffffffffff, 0x8]}, 0xa) 00:00:08 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000107000000001abafa2413713fbe9a00040000000000000000000000000000000000000000000000000000e800007f902a4c3acff86109af6164db1f000000000000000000000000000000992c000000000000000000000000a070a1d4f400000000000000000000000000000000000000000000000000000000000000901b03734d2e07ed9c60332b078d253849d9c3b6eeb2a43168917789abf531a94fe2213a5743e6681a3b9d7f72e3bb11e4d09737fe3f1ca74c606f", @ANYRES32=0x0], &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xb2}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x80000000000000}, 0x8) shmget(0x2, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6a8d00000000660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x9, 0x4) 00:00:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") read(r0, &(0x7f0000000100)=""/42, 0x2a) close(r0) 00:00:08 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x10000000) sendmsg$inet6_sctp(r0, &(0x7f0000001240)={&(0x7f0000000180)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, &(0x7f0000001200)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x1c, 0x20080}, 0x20085) syz_execute_func(&(0x7f0000000000)="9864f2260fb7bcea000000002c430c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc825f5f0f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4421d8c9bbad079a8c46249bedc30a1c9fb110f8192f60000000e000000a261b7e2") 00:00:08 executing program 3: execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000280)=[&(0x7f0000000100)='*^)-\x00', &(0x7f0000000140)='^$.\x00', &(0x7f0000000180)=':\x00', &(0x7f00000001c0)='-\x00', &(0x7f0000000200)='-:\x00', &(0x7f0000000240)='.\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ffce000000112900d60000000000000000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) dup(r1) connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) nanosleep(&(0x7f00000002c0)={0x449bc66a, 0xfffffffffffffff8}, &(0x7f0000000300)) 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={0x0, 0x1, 0xf, 0x3, 0x7}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0xf5a, 0x0, 0xfffffffffffffbff, 0x3e60, r2}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000580)={r3, &(0x7f0000000540)=[@in6={0x1c, 0x0, 0x80000000, @mcast2, 0x7}]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x7f, 0x9a, 0x1, 0x7, 0x1, 0x7, 0xff, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x0, 0x5, 0x10000, 0x4, 0x5}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x6, 0x3f, 0x10, 0x400, 0x3, 0x584, 0x0, 0x6, r4}, &(0x7f0000000340)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x2, @broadcast}}, r3, 0x7, 0x5, 0x80, 0x1, 0x3, 0xe20}, 0xa0) syz_execute_func(&(0x7f0000000000)="d349baf20fe6e9c421c85f6306c4837961e50f660f5816c4a311698800000000fec4c22d36bff0000000c4a2f923e90fd1c043e0da") r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x5d3, @mcast2}, {0x1c, 0x0, 0x0, @remote, 0x1}, 0x3ff, [0x10001, 0x6, 0x0, 0x2, 0x0, 0x9, 0x0, 0x2]}, 0x5c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x4, 0x8, 0x1ff, 0x1a1400, 0x6}, &(0x7f0000000600)=0x14) 00:00:08 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) ftruncate(r0, 0xff00) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0xfffffffffffffffd, 0xcf67, 0x102, 0x40, 0x5, 0xff}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r2, 0x7fffffff}, 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) 00:00:08 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x4e, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x1) close(r0) accept(r1, 0x0, 0x0) read(r0, 0x0, 0x100000369) 00:00:08 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/7) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) recvfrom$unix(r0, &(0x7f0000000140)=""/79, 0x4f, 0x2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0xc) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0xd000000) syz_execute_func(0x0) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000001780)={{"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", "8ad8d7a1dcd37e8d75afcd1306666e42f0cb8706a99f5f366c39047c3cc1a9f4", 0x4, 0x5}, &(0x7f00000001c0)="edffce629b2a64eb3ab861fd75b35a97f215a00930516d71995a0aac29a60c9ebec6cb3c5c361ae109ed0b3c07b5b0505f0cc5edeac18268520b40ecbaaef35b6e488a65fd8e876c32cda58fa76a450b0e78aa147855ef7b2ea4040a3d56309f63b12e2445be21", 0x8ef4, 0x7, 0x34, 0x3, 0x2, 0xe529, 0x9ef5, 0x7}) symlink(0x0, &(0x7f00000003c0)='./file0\x00') 00:00:08 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r0 = semget$private(0x0, 0x4, 0x0) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f00000002c0)=""/123) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x8, 0x4) r2 = semget(0x1, 0x3, 0x4) __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000080)=""/12) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @broadcast, @loopback}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in={0x2, 0x0}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x3, 0x40, @mcast1, 0xe00000000000000}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000240)=0x10) 00:00:09 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) getsockname(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/47], &(0x7f0000000140)=0x31) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000080)="c885a951b031785585519542a6c12bc717aac0feea198944a01056d99aa1f6", 0x1f) 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xfd8e}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x5, 0x1000, 0x8ce8, 0x1ff, 0x6, 0x65fe7fac, 0xeedf, r1}, 0x20) 00:00:09 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x701f, &(0x7f0000000040), &(0x7f0000000100)=0x1) 00:00:09 executing program 3: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:00:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) exit(0x4) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000000c0), 0x4) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r1 = socket(0x11, 0x7, 0x10001) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xb, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xf57a}, &(0x7f0000000200)=0x8) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x0, 0x1f0, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000080)={r4, 0x2400000000000000}, &(0x7f0000000100)=0x8) 00:00:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)=0xffffffffffffff15) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 00:00:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x1dc) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x83, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:09 executing program 2: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x0, 0x9, [0x9, 0xcf58, 0x80000001, 0x5f17, 0x2, 0x6, 0x8000, 0x6, 0x5134]}, &(0x7f00000000c0)=0x1a) shmget(0x2, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000380)="980f050520d0f807913e3e2ef3420f53de4141e2e91e797946df62000f162f0fc4014ef04680b64f002d00c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2edad3a0808294032b7a85a8f2d0f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000047dea6f5b73fd8") syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:09 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000aa14bd00000000000000005b0497fc166428ff665c950b7d53d2b9960e25e12d382628bcd88dbca32ea5d2e49c0e74c8b28f2d677b3072a69a57f511939f2b61498e824b889b6fbf0f83c45103bf21f3f37c2c3f"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:00:09 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x3800, 0x80, 0x799a, 0x0}, &(0x7f0000000080)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x7, 0x120, 0x3ff, 0x1f, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffff, 0x101, 0x3030, 0x8000, 0x3, 0x87f3, 0x2, 0x10001, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x80, 0x20005}, 0x0) 00:00:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x3c, 0x24) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x8a8, 0x1, 0xff, 0x7, 0x101, 0x20, 0x8, 0xfffffffffffffff8, 0x6, 0x1, 0x1}, 0xb) r2 = socket(0x1c, 0x20000000, 0x80000001) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x73a000) 00:00:09 executing program 0: socket(0x17, 0x10000007, 0x7) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="bd3d7a7983bece559afc58fcc4ac9eec5c510265464b0743535ec845e8d305df4251e2b0485387daff93245c51970b3e3e264c6bebb61d55971af34486eb11f59f5aa9116722723fe1d46f87bf1af2464f20959ab96a96eae571", 0x5a) 00:00:09 executing program 3: r0 = socket$inet(0x2, 0x5, 0xad) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x3f, 0x3}, 0x10) r2 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x40) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000000180)="6011ae48e55df679d4546bde959dbb41fe754e9e2ecdccb53d70319e8e153e2e9f52e123aa60e8f95db07e2282367cbd8a4efe2ee088d164262f15f08848ced6e755e88a40e5e894c68a3ed6fe29b831a41b141941c60a141e398d9acd53b234c3c5a097bae143fbeef5f131f2422ac1a687b37e3a705b2426450f836fdb7073daf128de225f292ed211a90f30c99d89ded98c21de0244498dea21ef05068fc2e065e39003b465d0d0a0132843ef271488558faa788733dc3bde4351c323b25d3f16307d5f55ae681fc9d9ef2ef1df6122343bf8") r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000280)={r1, 0x87, "59f62b93484b6c276f232052c6a00edf4462595fed214ad281b5fb8fc6528b161f2c3b7aa22293ac5b55bebb258e6755254ce90c30225f5ac5c8592505ff2be2759b2aa66966ddd5c0fd68201b9de606a04f669706f35367f353a95922c692185273b99caa6965de3f8f751296e9629da6adf35f6468a219633ed7a81aeb6c9b7703049d19a8bf"}, &(0x7f0000000340)=0x8f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000380)={r1, 0x0, 0x9, [0x6, 0x2, 0x9, 0x6796, 0x2, 0x3800000000, 0x3, 0xae, 0x3]}, &(0x7f00000003c0)=0x1a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x0, @multicast1}}, r1}, &(0x7f00000004c0)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000500)={r4}, 0x8) mkdirat(r2, &(0x7f0000000540)='./file0\x00', 0x0) fcntl$getflags(r2, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={r1, 0x414}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000600), &(0x7f0000000640)=0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x4, &(0x7f0000000680)) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000780)={r5, 0x2e}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000800)={@in={{0x2, 0x0}}, r6, 0x3, 0x7}, &(0x7f00000008c0)=0x94) setsockopt(r7, 0x8, 0x400, &(0x7f0000000900)="097d5458d7e51f943dc5f0eed85b6f8d6336f2128c88fc20aaa08fb2dc0575e6a1aa0ca9a292b258d75eb25d9a01b4ebe37d6d6cc5390e533df5dba5002f42e1be0f91ffbaad898defc4a30f3a2960565fa46ba1e961e90b62467bb93b165ee05bbae9cbf504f49a3b799181f419da3862e63cf634050fd9a8dbadd02ac5d965e93b1ad3bcc54ab302c889462d34d86b95fb6a5ea81fefd76ff3fa6b3f101247d34ecda27e92ca0bde66a6bbdd3b1997c6704532790c6348196706b225e9cc70f2947fdd4c79e0b325db2630bd53b2f71b64de55bb80a566722e54c67f75bf", 0xdf) clock_gettime(0x0, &(0x7f0000000a00)) writev(r2, &(0x7f0000000c80)=[{&(0x7f0000000a40)="41ff2f469458c0dc90d82be034415f4701b791d170b4c7784268dead5fbb3f71f629aa90d37a07b241981bafa9fee9d7e38883dc1ebcab5c7a7068e8d7e204a1c8164536500cf88f2e975c1a7eb69e9af184cdd304cb2c62bb314984fe23f6d5f911824a9c6417ee6b2f531822d113c3f406525e004dca8b25c68452615502cb7bd3beed680facb4fab8f0e8d4f803faf45088f3ce0b857a664fadfc8a3a1fc2c6d2043f147ade2601297972c19cffb74cf80dce1e", 0xb5}, {&(0x7f0000000b00)="371415d0031558aff710aa0343669980d8bfc304b3d2a211decb7258fe29f2996e3713911b2faee246b5cdd54c8f08cf4c442a38a9ffb9db50d0fdcc7bf465bb88514c86d683ff8042f6b0a744ca89730a8a8978dfa1e1485a6050f8bab55c9f8cb3529c267156b8e99bb2488e727c638742a7d10ba86d858672f5fc445a8b14d3cd202a13533cdead03bbf15127dd1df2", 0x91}, {&(0x7f0000000bc0)="96219ca9dae31855acc0756197ed79d6d8b8d711ca69959379313b138b6c013d71e40200524e6a5a2fbbf955b45c1d2c74925e76fae718dfe7fd6d742cb4796157d73ca375887d61801a678412ac158be989e3e77861bc4d2ddd5fc36f41f4ae2ccc1cded158d2bfed9d07cdeba439b49c22f25f5bb799f6300807b2d7b2cd50e662f6b369e0db9f073801d5f96941b81e8e0a05f71ac1a65d0e039b74", 0x9d}], 0x3) r9 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r9, 0x2, &(0x7f0000000cc0)=""/214) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000dc0), 0x4) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000e00)={0x4, 0x8}) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000ec0), &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000f40)={r8, 0x5}, &(0x7f0000000f80)=0x8) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000100)="ec4fb4a4a1b927815a89399b955059d65ef666f3c4c53a1cd2180d936c3f12f56c") syz_execute_func(&(0x7f0000000000)="c483e17cab162d6295002ef30fbd07c4e1fc5a9ba0303f0866440fae3cf90f38003ec4815171f00036660f2b24bc6736266546d208c4e17ff045a8c403a579470b83") 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r1 = dup2(0xffffffffffffffff, r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) r2 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000180)="c7af1bbb0ce8c0e79ac6b02ab090c504b70882914ce8c2db1619ac153ed2e3cd77cb1e804114e99648ff076219b871b35a3101bd26bd44a65be9ec35011650c2aaa523e3ac71711ae7a2c87b1ca122d468b026ccd2e6be878366e1858b3ee389c5fd9dddac1503d39b56e0a77a14dace33ca93a028fbb9b26476bfbc165fef65304c594f6ba13e2b39b38c3c2d2033e3647971", 0x93}, {&(0x7f0000001380)="5f5a4a320505fca789fe43ebee4ac5378f765770cbfd36ec1640c5529671cf3c9e70ab85b057a1230d5eccfcd389197dfcde80070ae6af7f348ef60d6e6065f7472aaa7195480a161cb87685cd1f67f54352e5ee6fea9571bb433a42331d1a8a5b59c36b4acb5132599f7d0a801131a60b1c7d763d4463ef96ae90bac625122a2ba0", 0x82}, {&(0x7f0000001440)="5b1f4dd9fb9d55ae53cd6e6f237c50ac00041a53a461d36993a77aef38bde04da0d953db9767d9427659ac7ba151d8444830f407a0615a8d683d452d81c43fd2bfe6428319ded67445902df78d45540e512ac7da503f00944be77d3251b8d43d60aa1ba3902024073471fd083ea62e39fec528254e01cf8c82e8c0ad2aa27bc36fbf9e1aa236465b3f348914bc66c77da957d2a9b27784b6e83ddfce0894fc2f14afcfeacd64ba91c2bc781d", 0xac}], 0x4) 00:00:09 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0xffffffffd48969ef}, {0x9, 0x3}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0x20) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0xf6d, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, 0x1c) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:00:09 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000000)) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)) r0 = getuid() setresuid(0x0, r0, 0x0) syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:09 executing program 0: sync() syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000240)="0035542806a23266e2a89c653fd365a3c83fce699470129bb1bce3ae5d71623293a57d60a7f8c38c11e2599079a7a5afdb9aba9a5ce4f8e49e90e1aab2e6cbd75323049074a73b518fa22c002158a06a09aa3e73482aac6f0a4747001a4510e2771b17568e9726b3229541ce3af8d2df8862573b57099ce1021292c208fefa881de2cf947c60d7aa6b357e470772b4f3742151002af0f79d484bea6510c8aaabc99f5c6c216212215f42074a7a272cc0486355e18eefc3daebf07c5118d4b91a49c204fffbd6293e") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) geteuid() setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r2, 0xe04b}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x6}, 0x8) socket$unix(0x1, 0x0, 0x0) 00:00:09 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f00000001c0), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0x1c) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/115, 0x73}], 0x106a, 0x4) freebsd10_pipe(0x0) 00:00:10 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10O\x00', 0x8001}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="98038de99ae06a266ec48b2027ffd58e3b6f325a1b3de65ac3577705e95af92bfe1fe6") 00:00:10 executing program 1: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x29, 0x3a, 0x0, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff89, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 00:00:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x0, 0x6}, 0xc) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) 00:00:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) setuid(0xee01) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000004c0)={{"894dddd9a32bd6dd4965be84c7a9c00b10c01fd802daf0e45aa63e8f31ed58837e0980ab4e2e703b5f98264bdda442ddcf9b15dff3ed5605149ea214fcf6ef98a6ba1c61ad94bfd7d7da1c0ecc36acbd0b6f0418546227f8ba3e563503324da5969b7bb176d29f79beae0cf19466cef55c3916afd34bf1f2dad727ebda68e27d6f96df891289ca87ce507d159a50fd2dc84875698350ac463b226068c12e53080da6f26a4d240e94511b5d80d660d1147b50c03757181bcefdc222e12df2b5a3642892643b1516ead0f424b339f359db95cc6af7e011e27282535c122e26f3109722474c08e73a5c6fb0156163fd40b36a5e75a4aa298a9d1e97f85bbabd752a8213d1be5a04c59b48411146d67ed51c213dd91907c35eb942c3d6208a4a091a5643c625d4aa64ef2745948954687dcedaeed47de23a45b000b22e981a1a43b289544b6d8017fbb4d110722c2e7af2cd18adc402112cc84ecee5497c74c47dd7677d044d226a7edf6f400b759cf9759f8b840a6646e78ee3b300e2290c1ec127b8c783e10005a59070e558381d8073fefae6d423ed022078188917a328c47c9da835f4d189d029a8e490d0b4352f9d76855e53f26f6777b2f62585f027504f0ad15c9e6110aaf4b235d705983bda6e57f53c6ddb942f1db64c2a828cf07e20db9fd49f2ade2295fc5059c8a2a25c1d8056ec319977cfc18a9b6f446049e030926c3f9cd54ec5cc1abe429e2dccb7c6b4d1b04cd0838229139c17cd932e972cffbe9d0149d9a5de01ef881f1655135ec5801dc06f7ca7541666abfc7cc734378563d61ee92db2251215bb43f0549337e0c38b98f042b62ef06cc87b4ec21f627c1af687682de70a12b38c69102634cf8d9887560727134ed885aecf3d63f57cf4a90b305994b722ee7bda4cbfce4efc90c3cea676cf570bb92f12fa552f0c181ab8164781b8acd9f7533497e3d9d581880dac4d4933b0c9e4e63ac6d4e683d53412010fc9c50ee0356002171a56f545ac43e80b71ad029dcf8a5dc3df011d57ddedd4c57f645eb7eb07c9401cddeeabe824153d227b8a68d01eb1c189d1f6652a2748577ebd856413a6f9f01ac11af4abe22c76f3ee6a94cadde124cb1f825b2adc631587e5996df908c0cb06878872c1cc2995e15abb1861554c9b4d3c4824f5e7c86ac956b703c3c77c0d5f7a08e7a2e4d97bc812b74f43a90d16fdaecabdb9f39449f3f4075276317e0e52cd983b83baf4108e2b8ca14cd689adf35a2f4e25d15eac2ab28c02761e1a3724a5e0c356e27d891393da6823a0a97366da110085e50e3b278dcb0cddcaa13e29cf22da31c87d1959ad80faa7dc9cb00ba756ade90612f970b3b1903824f1af62cd5c2261b91d6755b153f19436432b2338181dfe74c6c90c7752920db4e396e060751c52c3c1f8b38185d7cf741e6d68e15a8b53", "c6f3a4324d61ef65f7b96e6dea897a3ac7e534385a382cea176b1124c607818e", 0x800, 0x3}, &(0x7f0000000080)="67493eaab70250b9248a4dbc85a76412956c547303efb868ba1def3ea959c87ae21861e29918429f330bdc5640aa9a53e181aec98eded20e86473ae3b5757e8e6a4065cd751e1bee8eff113de9f998fa", 0x1f, 0x9, 0x450, 0xb4, 0x0, 0x7fff, 0x3, 0x1}) 00:00:10 executing program 3: r0 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000000280)="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") r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x8) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000180)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf947de4b098fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x400, 0x80000001, 0x20, 0x4, 0x6, 0xfffffffffffffff8, 0x7ff, 0x0, r2}, 0x20) fstat(r1, &(0x7f0000000240)) socket$inet6(0x1c, 0x30000007, 0x3) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x13, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x204, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000380)={r2, 0x5}, &(0x7f00000003c0)=0x8) 00:00:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x100000001, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x9, @empty, 0xfffffffffffffffc}, @in6={0x1c, 0x3, 0xdf, @ipv4={[], [], @broadcast}, 0x8}]}, &(0x7f0000000140)=0x10) getpeername$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) 00:00:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c2e71f"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:00:10 executing program 0: syz_emit_ethernet(0x1076, &(0x7f0000000480)={@broadcast, @random="3678a58535e8", [], {@ipv4={0x800, {{0x1a, 0x4, 0x0, 0x2, 0x1068, 0x66, 0x40, 0x5c, 0x4f, 0x0, @multicast2, @loopback, {[@ra={0x94, 0x6, 0x5}, @timestamp={0x44, 0x34, 0x9, 0x3, 0x0, [{[@rand_addr=0x2], 0x1f}, {[], 0x6}, {[@local={0xac, 0x14, 0x0}], 0x400}, {[@broadcast], 0x5}, {[@rand_addr=0x8], 0x5}, {[@loopback], 0xbbd}, {[], 0x8}]}, @generic={0x89, 0x7, "548c006f26"}, @noop, @generic={0x88, 0x12, "069d53016ea952e06f79ac8ad0dd1516"}]}}, @generic="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"}}}}) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c4017e5ff65f04646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget(0x2, 0x5, 0x100) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000000)=""/53) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10001, 0x8) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) 00:00:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8001, 0xffffffffffffffc1}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x1}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) 00:00:10 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0x481}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:01:01 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807903e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c73db8888a1c40fbbf3470f582ee2edf3af3a0808294001b00b000000c46229b6fcc4e26d296f0ec443f914550b6d43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x7, 0xfffffffffffffc01}, &(0x7f0000000080)) getsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000180)=""/223, &(0x7f0000000000)=0xdf) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x7, 0xfffffffffffffffc}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x401, @rand_addr="71b753cc0c1b4554ee71220542dea9d7", 0x3}}, r2, 0x9, 0x8, 0xe2}, &(0x7f0000000400)=0x8c) 00:01:01 executing program 1: r0 = msgget$private(0x0, 0x5) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/248) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450156dd8c1200907800000000"]) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x3) 00:01:01 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000500)="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") shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 00:01:01 executing program 2: syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8, 0x0) r2 = dup2(r1, 0xffffffffffffff9c) accept$unix(r2, &(0x7f0000000140)=@file={0x0, ""/87}, &(0x7f00000000c0)=0x59) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="eaff125c00000000", 0xffffff5a) 00:01:01 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mprotect(&(0x7f0000b60000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000c3b000/0x2000)=nil, 0x2000, 0x8000000000001) r0 = semget(0x3, 0x0, 0x1) semop(r0, &(0x7f0000000080)=[{0x0, 0x4, 0x1800}, {0x4, 0x7, 0x1000}, {0x1, 0x8, 0x1000}, {0x0, 0x1000, 0x1000}, {0x4, 0xcc, 0x800}, {0x0, 0xfffffffffffffffa, 0x1800}, {0x0, 0xe6b, 0x800}], 0x7) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:01:01 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x1, 0x0}, 0x0) close(r0) r1 = socket(0x17, 0x2, 0x8000) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x996cfc11b4ca05bd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7, @mcast2, 0x80000000}}, 0x0, 0x3, 0x5, 0x192, 0x2, 0x3ff, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x7}, &(0x7f0000000280)=0x10) 00:01:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x9, 0xfffffffffffffffc, 0x3}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4b, 0x800, 0x101, 0x97, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x10}, 0xfffffffffffffcc8) socket(0x10, 0x1, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(r0, 0x0, r0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), 0x2b8) 00:01:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0xf, 0xffffffff, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x400}, 0x8) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="8e1bdc0436be21a99b919aa82268d2bcc6ad830af09b2600a97a11f9cd0ffcd0191fc5d617b3fa9eee88365a674802042dbb2ff500ad38b07a3a34603fc322ab40b133db4dfda9aac88441c618962f9376421f26b707e36ad7b3984dbf5f087436b74c7e8d8215af4f8551b3d3c16eaf98a2decc32a200581a29140c401ed475a739e921d4171a082dc5077581e7e41aef502a61649ac586a00eaafa2edc5e560ed91fca634047d39266932c3293c9cc62178b9f10e05a63f7f2f35ab332bf8579e7b586a94592046888673591b8c0d8e8e5b1b0ffa15caef8bf299f17ae774ef7ff1b6627ecfc7e95a81daeab0aef1e45253980b01cc6", 0xf7}, {&(0x7f00000002c0)="16e92ffb04fae5ff7497d11a1470e87825c63e7b46128e9ef3e9701b98a163628d2140c98a9ba17adf4d596c0d6886114633266054dfcc8d026687f06914e3e35e18fbd12ef49b1de06fcbef25a633bad576c90c4a5eba0893aedf7881bf533e9d3afebc6388c95ec1f82b63661219a846c8a2082eb71b03dd3f5bec4b4997755992e0187ef3343da914fec2898cba4c486bfc087572f7b089912dacb45cbe47eca9c8c843b989aff48e948090d47028edcc36fda3614c8965f03deb50305431be1e2a583f7393155d21addaabe3002d4c1239c51cc47ee52d470fdaf23b443aa75d244e13e4ffe58374e01fb6d1fd1421f386d2be8a8164", 0xf8}, {&(0x7f00000003c0)="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", 0xfa}], 0x3) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xb, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x1ec) 00:01:01 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01004000", @ANYRES32=0x0], &(0x7f0000000040)=0x8) 00:01:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0xb505a102a00402d8) 00:01:01 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) clock_settime(0x0, 0x0) clock_settime(0x13, 0x0) 00:01:01 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mprotect(&(0x7f0000b60000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000c3b000/0x2000)=nil, 0x2000, 0x8000000000001) r0 = semget(0x3, 0x0, 0x1) semop(r0, &(0x7f0000000080)=[{0x0, 0x4, 0x1800}, {0x4, 0x7, 0x1000}, {0x1, 0x8, 0x1000}, {0x0, 0x1000, 0x1000}, {0x4, 0xcc, 0x800}, {0x0, 0xfffffffffffffffa, 0x1800}, {0x0, 0xe6b, 0x800}], 0x7) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:01:01 executing program 1: syz_execute_func(&(0x7f0000000000)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:01 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159) r1 = semget(0x3, 0x3, 0x0) __semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4) 00:01:02 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000209, 0x16) recvfrom$inet6(r0, &(0x7f00000000c0)=""/43, 0x2b, 0x82, &(0x7f0000000280)={0x1c, 0x2, 0x10001, @mcast2, 0x101}, 0x1c) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000080), 0x10000000000000b2) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) dup2(r2, r3) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) socketpair(0x1, 0x4, 0x20, &(0x7f0000000140)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 00:01:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='0\x00'], 0x1) 00:01:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r3 = fcntl$dupfd(r0, 0x11, r2) r4 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x605, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8) r6 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000200)=0xfffffee5) fcntl$setflags(r0, 0x2, 0x1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) semget$private(0x0, 0x3, 0x290) clock_settime(0xfffffffffffffffe, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000000c0)={r5, 0x100000006, 0x8c000000}, 0x2df) 00:01:02 executing program 2: clock_settime(0xf, &(0x7f0000000080)={0x1, 0x3ff}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8) 00:01:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000000c0)="f9dd16cb08f5ae0a378990a89df05c9d52eef554c85aa0dc88737e592aaf322e791e698f1c49668abe4423f0994f2f881de04a28e03f6377f0cd89843684afa20d99817430b921c57f74602fa1f90d6afd017d53a0586414823b91af95fb5cfe0fde137f50ed4992680ab9e83f6207a3312a804cb79c3baefc158b402a6d4fd0782aa0875db52500cdaeec3513a591f5f890f43c2375fd75c285babba19461cbae725857412383dec5d897") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f0000000080), 0x8) 00:01:02 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x410, r0, 0xa) ftruncate(r0, 0x8000) pipe2(&(0x7f0000000000), 0x100000) 00:01:02 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() r2 = semget$private(0x0, 0x6, 0x400) semop(r2, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="7ed7142721121b6173d95ed7e441c1fa5de148724859d250f09bc4c71d70b25842cd33b0aec3c4c2f2d5c5b2abe3effc36cb", 0x32) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) r3 = dup2(r1, r0) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000100)="6a5d47144efbc99535c923df82e5b3010b7b4d6b1282eb9cde6915c383319c7f6eb93bcbce40a5a50c436f79360beb67cf841c0526113efd49414889ccefefd221e4a6aefdd743bd3ab6b45ac348436dfcab6ff04b674e31f815ae55e487b7540687356cd532f03b101fa05527c0bcd1b395225f47280d4834cfa2a78ee2fbba0368cb8c17f8f2680c0d219c60f5ef111e14b8404ba67b00f2122df11f3ea85e6b39b6ee088ec929c4ce1bf3a2b7de7096a28db1bfc65f86445149a0b32f6c70d6f48fa496292f9cbad6c93ed924b132a24275fd291ed8c1597dcaa7fb3e9bbbe28f257ee30b51ba0edfb9b612faa5efe0a50a86489d88ac2c") 00:01:02 executing program 1: syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x3000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x9}, 0x8) 13:54:08 executing program 1: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x7}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000001bc0)={0x0, &(0x7f0000001b40)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001c00)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001c40)={0x7f, 0x2100, 0x7f, 0x24b, 0x0}, &(0x7f0000001c80)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001cc0)={0x0, 0x6b, 0x7, 0x0, 0x1, 0x7fff}, &(0x7f0000001d00)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000001e40)={&(0x7f0000000180)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000001a80)=[{&(0x7f00000001c0)="a166edf578f088c1f2b229b8dc689e7a177fce74464d74467456c9906ce838721a1bbedd9e628257bb4dc5f82bdcc31e8a3b8326485f89012db4bc1d6713e1586c8f465e14ab390e80abdd9431c526bcc795eaa4f429ecf25106a8d773a4e06a53831fcdf64777400ec8e2ab7f5e68a8e326c1aa55493167b6dcbd8e99a41d2f861b829c7b", 0x85}, {&(0x7f00000003c0)="ad321d3c0f996d0e2954bf5dffa9323d802d2eb26e6cc540ba17626a5e6d19f7b7c35d0ee5db533dc55d0e10a166b936473078a6d87a1225e6f1e44844a49851f705cb81456b712ce797a23ddddc3acdb671826e3554730d172fb3e2a8b78ea1cd6fb7ebcbb969f96f00e4d213a8c80a3ca048674816c55000dbc0ddae55485da45d005e880b049065a275f1356f4c42bc9b88d44f545206021f", 0x9a}, {&(0x7f0000000540)="85c04e5f0d5dbb03c083d828c10051bd376a5a6c2d2f55bcd90f892a9f751057569a4dff95bbbe7d91f60159b8406ea31d143b43aaf2c5a3d76b7d9d6fa53b74d951b956f235a6c0b46ac96a11f62910db6fafa8e446e5c3b9e876dff7345b1791f801f68c35f77eb6cd72ce870ce0c2a58fcaf4cd82c2adfb63eed7d9c2178b6779d44cafa7e03c3e940188d7f24e0c4d2f02e72b6295614a9ec61736362d", 0x9f}, {&(0x7f0000000600)="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", 0xfc}, {&(0x7f0000000700)="8e3dcbcad6e1f4caf282ecd8e18b771dc8b2a121bcd99df422ed8e5fb27f597404905ce5a296e2d459374c6c24a673f949c883a17e7ab25217c9759155ede870cbedf7d4b49cf42464ea3525b088151f51c7b24c734bc11355da5ef2e486db0a78cabde7de7cd71fc48946ef20bb5eeda6a6e3dee872de565af687cab399c4c09b48bc", 0x83}, {&(0x7f00000007c0)="7a04bbcdb5d10b0d6ec5260147b793fc266c5a14d85b5dcd02ee5b7b2ac2e616fc71217c3bdd39e328ac6f9ba27741b223804855a2f2e7837049377fd36edb856212d24f46e57aaccbf7eda0572cc3994bd1100212287274d356ed91bb7271272e016069f24282893da037f8bb6996048cf352559929fef2909232afbd109b48cfeee613f97ad1b5c40533362211b09a9bdc41d1792134f81c6f1fbe3fd6193a906a66f0749a3f7525e93ff85edfa84f", 0xb0}, {&(0x7f0000000880)="31110e83af0dedcd95782a81bab946539fa067e0623b1873b318596a16e692ea7b216b539de912e3b5f4f2454b3e288631f0623d53f0be344130443144c6e6177150edb9e6c7a6431871ef237549edb48ae116460a6efaf313ee73fb11d89fdcd26d9b817028ed47facebafe942b1ad867b01a92cff4d5a677d8612e94ae9e1f6d5f185eecbb181dcb15df0125ff02d7602693ff187dec9763d5b92f7647c0c7bf8840ab77c8909e5dcb0b3c6aa35fceab8331d51872aa23af194962ddb7449ac9b0", 0xc2}, {&(0x7f0000000980)="b61ca725651f38c446de764ec07d1488dcb05842cf40b22b41f674cb3ce70e5e48f73030a500837221734ff334979eef99af95d571e973249a9fa468045abbcb70d9fab5cabf942f23496f47f48fc5c42867b8a78b004505d6622ed747445176e6c9563e7eef3b5ee0d914d75402f6cabbb1c584d7b0cce23f60151590a3e197c8f44f9126d2da1418201e63dd74942cdf106fc6b9f069d5c760b62a1b37042f7b39e7eae7a310f0353c8a11f71d2496907ab4f9474206c0a880f4375a95a06ed96da0635fb6dd06b47328665c7fd3bcda61be01a9fe51e07c59f95f2bda2dc4d919", 0xe2}, {&(0x7f0000000a80)="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", 0x1000}], 0x9, &(0x7f0000001d40)=[@sndinfo={0x1c, 0x84, 0x4, {0x5, 0xa10, 0x2, 0xfff, r3}}, @prinfo={0x14}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4600, 0x7, 0x3f9b75b6, r4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x100}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffffd, 0x2c20, 0x800, 0x9, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x401, 0x1, 0x4000, 0x4, 0xffffffff, 0x1, 0x0, 0x2, r6}}], 0xc4, 0xc}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000140)="e1a35995bb4ee1ed37") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r1, 0x0) 13:54:08 executing program 0: r0 = socket(0x100000002, 0x20000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) shutdown(r0, 0x2) 13:54:08 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x208, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xb072, 0x8, 0xfffffffffffffffa}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x30, &(0x7f0000000040), 0x8) 13:54:08 executing program 1: clock_nanosleep(0x1, 0x0, &(0x7f0000000000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000005c0)={0x6, {{0x1c, 0x0, 0x10000004007, @rand_addr="2fb4ecb8d64ce030e3ff97436af2c1a2", 0x8}}}, 0x33) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000140)={{"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", "70eabf5bc24512a7dea2452dc18221e1dd7d65620ad442def43d8da782f54535", 0xf71a, 0xe26f}, &(0x7f0000000040)="ec76dec2874a733e08fdffa20e87e26d91b645dc970e0075a31d60b50268351d8a23af3fe578759ec70147e871539b276777842c6ef4f7af3b10ffeaee292d53210cfd94b8a2839e68e1e07fb3ed69d28941442fda4868f97fbe262234ad1ab281c5a6036e7953c24be1efc757e80fc6a39d594834d01f897c349dd4fa21f5c1e43ed441973e10ceea5630b0e81455c7dd35a36519d057f65abc875be6e9e57ae7221f7b5aa37a153f0e32559de2a81bb1360a9b07b659cac8af3f8db461489650bd62c6c7db72938a57868d80c8325e9cba1367f02e01c5dba8cb63961b34692547", 0x8, 0xffffffffffffffff, 0x5, 0x401, 0x800, 0x3, 0x1, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000700)={0x0, 0x6a}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r1, 0x100000001, 0x6}, &(0x7f00000007c0)=0x10) 13:54:08 executing program 3: rmdir(&(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000000)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 13:54:08 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setregid(0x0, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) setresgid(0x0, 0x0, r0) 13:54:08 executing program 2: syz_execute_func(&(0x7f0000000080)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff665e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget(0x1, 0x1, 0x100) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/68) 13:54:08 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000008c0)={0x1, 0xffffffffffff0000, 0x1000, 0x7, 0x1, 0xff, 0x8, 0x0, 0x0}, &(0x7f0000000900)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000940)={r2, 0x20, "d59bfc6e03da2260cae311b1fa5569f7442a12641d9a1bd4695e42bc53867154"}, &(0x7f0000000980)=0x28) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r3, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000280)=0x4) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 13:54:08 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e941f167660f6b32fb660c0f86dd0f0fb8c40a4e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4dec3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = getpid() wait4(r0, &(0x7f00000002c0), 0x1, &(0x7f0000000300)) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4, 0x1) dup(r1) fcntl$getown(r1, 0x5) 13:54:08 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000340)=0x8, 0x30000000) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380)={'accf_dns\x00', "7e912b7736a0c275da9df0700546ca3b170b26d6333eb2169460f7b86f826085e6c0269040f29d9c3cb4c014e8dc4f213e57098debc0cd376f81359850042f849c8862f38f263d4c08c9f01167c15d2583548cdf86a7e88cf2ad434c4f7af29b3f21810ff9114f14920df9dc2952eb8ceb4f33172d8ff6c5acfe77e57e4e99a0f40e6c51f177da4600d810573d269b19d268a8bdc06bc1b80067614e26c2b2a76ebadf937d10029fe2b82f2c46a922ca7e952cf9b5813d0b0f014bfd51144322d85bea9782f0754f23b30ab299e319a4c4ac4c072438b750e67748a0b2407436c32e1dc3bd69e39d268cafe3edbcfd07"}, 0x100) r1 = socket$inet_sctp(0x2, 0x40007, 0x84) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "4a67db47e554f3542e8bdd27337f7afbbfe876286b642ee62fd73eb0ecf5e1219ccfcf32d72927b2884b8ac7b191058f04fd78f71ad6d995674a3e75e308b5cbc73666b3476fb2e863df8f663c1326ff4ab230dd700fcfe8abc7ecf31e9ac2c3bff36b4a0a8273f0c144532b6680c7447ae8660c9a9d36284e5a823e7fffa9147caadf09836eb5c6533917de60215f191f27f0eb9d711d54e89caa1d42460c680832aca774ffbae0ded078a9f772dcbcf4131bb8448c4c1b6ad89ff00844e51b010029ee64469ae5608b391e8cf3fc43b558b5023a64e7e401fa7965956c3c51fbe7ae053e284a5415da076b44bbde77"}, 0x100) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f00000000c0)={0x8000, {{0x2, 0x2, @multicast2}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x1d, &(0x7f0000000300)=0xf, 0x4) socketpair(0x17, 0x20000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udplite(r2, 0x88, 0x67dbeac45ec6c825, &(0x7f0000000040)=0x894d, 0x4) 13:54:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x202, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='^[%\x00', &(0x7f00000000c0)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='\x00']) freebsd11_fstat(r0, &(0x7f0000000280)) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/36, 0x24) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 13:54:08 executing program 0: r0 = socket$inet(0x2, 0x3, 0x82bd) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8ed, 0x1}, 0x8) syz_execute_func(&(0x7f0000000180)="0c0ac4817a2df198cd801b69e4999962baf5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e111edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df39150ffaa5998a93938c00202001c3460f45c314111d54111d00") r1 = semget(0x1, 0x6, 0x202) __semctl$IPC_RMID(r1, 0x0, 0x0) 13:54:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev//.\x00', 0x405, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x800}, 0x0) 13:54:08 executing program 1: socketpair(0x2, 0x10000000, 0x3, &(0x7f0000000000)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x3, 0x4) 13:54:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000100)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, &(0x7f0000000080)="97e985dcdabef5efc4ae38a128a24e2773991038e7d582ba859fa2f1ae9cf92d22ca13e317d20f1530f76569d18d0771aff848605ccb29303f9eef292c3b04be00ca59a47a51bc2f7d4896b77976cfdec70cb75b60b15d0ab60cd2d9bca17a4c2ca41e8714f9d8c73f97f2d479a36ad6eb8a7ead30d8d9bb80", 0x79, 0x5, 0x0, 0x0) 13:54:08 executing program 1: pipe2(0x0, 0x100004) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000002c0)="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", 0x1000, 0x100, &(0x7f00000012c0)={0x1c, 0x3, 0x7fff, @empty, 0x401}, 0x1c) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r1 = dup(0xffffffffffffffff) fchdir(r1) msgget$private(0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x0, 0x1}, 0x0) 13:54:09 executing program 3: geteuid() r0 = geteuid() setresuid(r0, r0, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_opts(r1, 0x0, 0x2, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x8000000055, &(0x7f0000001040)=""/4096, &(0x7f0000001000)=0x1000) r3 = open(&(0x7f0000000000)='./file0\x00', 0x504, 0x80) socket$inet6_udplite(0x1c, 0x2, 0x88) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000040)="648304885459557e1f4f77afc895d3aa0746404c6f3b61748a40e345fb04a5ebc818085036a298fd63ae49") setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) 13:54:09 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = dup(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000300)={0x5, {{0x1c, 0x2, 0xffffffffffff2b32, @ipv4={[], [], @rand_addr=0x9}, 0x9}}}, 0x88) __getcwd(&(0x7f0000000280)=""/85, 0x55) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240)=0x9, 0x4) 13:54:09 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x40) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x99, "64fffb858a16fc1b408d439f804724256317da2dc317182bc0973f4660640308e3e762953dfe57f0ac8a8e399ce909b1bd97da509197290e05f3b41a7ff8054663c2a2df9e4a85e0445527f6943f975b354738104d8dc4b4f36ef73e76d285906ce7d56781f6c10d8d1e7e6eed97361045766201ad46572415548fc0bf5a73555ba320730e014779ca12c5c59d5bc9cd1fb9a209b2831a06f8"}, &(0x7f0000000240)=0xa1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000380)=0x10) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x12) r2 = socket(0x1c, 0x1, 0x0) socketpair(0x1, 0x10000005, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000003c0), 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x100000000, 0x2020, 0x7ff, 0x0, r4}, 0x10) fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_buf(r3, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580)=0x39) 13:54:09 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="02000001d60a00e0"], &(0x7f0000000080)=0x8) syz_execute_func(&(0x7f00000001c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b8bf2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00c35baad0d04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865") 13:54:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x3, @loopback, 0x88}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x20, 0x4, 0x3, 0x0, 0xffffffffffff054b, 0x6, 0x6, 0x7, 0x100000000001, 0x9, 0xb13}, 0xff8b) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) 13:54:09 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) socket$inet6(0x1c, 0x0, 0x7) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x40) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000000c0)="b1d7097a4217fa08cfd314017ee20108853acbd689a9d46a60f17fca868866ac1f9385e40ac76d6e4463f92be10cf9d2160c98896cc6b9b26e9ab42f254ebeb29af999024946fb85022286a773a4b30f82dce878220324b5e56d59756baa7fc2c173f3a2a3b5817250d7bbc926519e") r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0), 0x0) 13:54:09 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000040)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 13:54:09 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) 13:54:09 executing program 3: syz_execute_func(&(0x7f0000000340)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x140, 0x1) bind(r0, &(0x7f0000000040)=@un=@file={0x1, './file0/file0\x00'}, 0x10) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 13:54:09 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget$private(0x0, 0x3, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000000)=""/19) 13:54:09 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x4, 0x4) getsockopt(r0, 0x4000000000000, 0x6d, 0x0, 0x0) 13:54:09 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') socketpair(0x2000000000000010, 0x2000000a, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c, 0x10000000) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2208000000ff02000000000000000000000000000100000100000000000000000000000000000000000000000000009fc5751883132800"/134, @ANYRES32=0x0, @ANYBLOB="0100000001000000040000000004000005000000"], &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000003c0)={r3, 0x1, 0x6, 0x9, 0x7, 0x3}, 0x14) open(&(0x7f00000002c0)='./file0\x00', 0x8000, 0xc4) 13:54:09 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x3f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x3ff}]}, &(0x7f0000000180)=0x10) 13:54:09 executing program 3: r0 = socket$inet6(0x1c, 0x20000002, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400, 0x25) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='vegas\x00', 0x6) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000080)="982c2d0f050d20d0f807913e2c2ef3420f53de4141e2e99650855b6602162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 13:54:10 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c060f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6(0x1c, 0x2, 0x725) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="09230700007c6f1d1671569332b22b940d3a"], &(0x7f0000000040)=0x16) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x0, r1}, &(0x7f00000000c0)=0xc) 13:54:10 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x0, 0x8000000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000100), 0x100000000000005c) sendmsg(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=[{0x1010, 0x8f, 0x2, "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"}], 0x1010}, 0x0) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast2}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x89}, 0x20000) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) 13:54:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x58}, 0x8) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047457, &(0x7f00000000c0)) 13:54:10 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1ff, 0xfffffffffffffffb, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0xfffffffffffffff8, 0x0, 0x3f, 0x8, 0x5}, &(0x7f0000000240)=0xa0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@broadcast, @local={[], 0xffffffffffffffff}, [{[], {0x8100, 0x5, 0xbf9, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2]}, @mcast2}}}}}}}) 13:54:10 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) pipe2(0xfffffffffffffffe, 0x0) 13:54:10 executing program 1: open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r0 = semget(0x2, 0x2, 0x500) r1 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000580)=0x1c) getpeername$inet6(r1, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000600)=0x1c) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)='./file0\x00') r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x10c8, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) rename(&(0x7f0000000640)='./file1\x00', &(0x7f0000000700)='./file0\x00') freebsd11_fstat(r5, &(0x7f0000000680)) fstat(r5, &(0x7f0000000480)) semop(r3, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 13:54:10 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r0, 0x0, 0x0, 0x0, 0x100000000}, 0x0) fchdir(0xffffffffffffffff) 13:54:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x7, 0x206, 0x55, 0x0, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0x2}, 0x8) r4 = accept4$inet6(r1, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xf0, "a09998265b81ead92ee1a37e74ea9bb8bedefb9941eeaf89935b5eba38a2c7a4a0901b8d2a987ef02e06970201b26cac2ee98b3873c2cad0c206de723cbf89c9a9408f791d714665e15f671e95ae1a85212fb1f2fc64b688f706b2b8236946ab88c6c5c335c3f4ef8469a4efdc429dc0d201993719121afd0c091ce02fd7263dfb5127740fb501271885a2780744881666fe06a935682ced65322e7d70b974e3aedaffdb39ed8bd88274d9301fc09e202eccf345d4dcb6d11cc46d36be49f222fa8c17706aa25410b7e538b69a2ed9a93d5ee0ba436794dfe7daabf583bb9289ec99c46824bb6f657e40e489e9459e3e"}, &(0x7f0000000080)=0xf8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000000c0)={r5}, 0x8) freebsd11_fstat(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r4, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000090c3dc4583e45a3fa15d7a82313bee9ef649710cc1f86e7ebd985167450308fab06755c70e93f1db1a486f259f6a07e93fefbf2b5e640048720f2b07ff01deb2f395353c73a7a782364196fa14bbaace559298feeedd229f784e3356b27d1219edd0795c5d6943f6e322f0f760f2f194935e9c55c06af7f5355693d8601d644c485695f197be0ca0dcefbafa4dc70a1170cf59146e7fe8668aab97345683d61ee2d1a3fce0bd7a238f89058b10bacb67e823cb99367db77e4d81819c48866f"], &(0x7f0000000180)=0x4) 13:54:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x80000001, 0x0, 0x5, 0x80000001, 0x4, 0x20, 0xffffffff, {@in6={{0x1c, 0x2, 0xf016, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0xaf, 0x6, 0x81, 0x6, 0x400}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r1, 0x4000007fff, 0x4, 0x1000, 0x3, 0x0, 0x1, 0x40000100, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0x5, 0x8a9e, 0x3f, 0x6, 0x4}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000000c0)=0x8) 13:54:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590") poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000014c0)={{"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", "26907a7688e5e0a647b73c4a7b7fe4bddb5f32361a35ecededf6c179bcbde129", 0x1, 0x7}, &(0x7f00000003c0)="d93ded92dd509b0beef8853d6d", 0x3, 0x9, 0xfffffffffffffff9, 0x3, 0x0, 0x0, 0x5, 0x5c8b3788}) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000004c0)="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") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe012, 0xfffffffffffffffe) connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:54:10 executing program 1: r0 = semget(0x2, 0x0, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f00000000c0)=""/2) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x161) syz_execute_func(&(0x7f0000000000)="982c0c0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4ff0d00000000fcebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={0x0, 0xd5a}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r3, 0x3, 0x1, 0x3, 0x111, 0x100000001}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000000030000000500ff07a300f8ff010000001c00ff000000952ee9eeeb8b7484c16f65bb4b70acfea0760600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000ea15511a75ad084f60cb4e2ffeaa93c382b78385e780f5515145085eaee49626e4710584d0afc81898771ea09f54c39a1b13375ff8a47c73118f530836e7f6fa723ce7b8a9633002ed2993c800"/224, @ANYRES32=0x0, @ANYBLOB="0400000072399014080000000200000008000000"], &(0x7f0000000200)=0xb0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x800, 0x80, 0x5, r4}, 0x10) close(r1) 13:54:10 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000280)="9826472c4b0f05c4a37bf0c53e41e2e9e80000000067660f6b18440f9cb66bd2c92dc4621bf5f28c3e460fdf4eb34eed67f240ab0fa0ab2f2fd1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6ad0f0f847af00000000cc5c3c7214cb9a5605419c2c2b00b00008171a30b8a826eef66460fae3b4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb6961f469e3c0f52610102d000080df58c4a1dd7dbbbfdd5cc600d0f2f0a1c9fb110fd3c48aa26161e2") r0 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) 13:54:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000800007) truncate(&(0x7f0000000040)='.\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 13:54:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0x0) fdatasync(r0) execve(0x0, 0x0, 0x0) close(r0) 13:54:10 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 13:54:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x10) r1 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000340)=""/67) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) getsockname(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/7, 0x7}, {&(0x7f0000000180)=""/72, 0x48}], 0x2, &(0x7f0000000200)=""/109, 0x6d}, 0x80) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000440)={r2, 0x9}, 0x8) shutdown(r0, 0x1) 13:54:11 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000340)=""/196, &(0x7f0000000080)=0xc4) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) recvfrom$inet6(r0, &(0x7f0000000440)=""/88, 0x58, 0x0, &(0x7f00000000c0)={0x1c, 0x3, 0x3ff, @ipv4={[], [], @multicast2}, 0xcf07}, 0x1c) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000200)={0x3, {{0x2, 0x2, @multicast1}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0xfffffffffffffeb1) 13:54:11 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0xc6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) setrlimit(0xa, &(0x7f0000000000)={0x9}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x3}, 0x8) 13:54:11 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x2) flock(r1, 0x0) flock(r1, 0x1) 13:54:11 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@remote, @empty, [{[], {0x8100, 0x3, 0xfffffffffffffffb, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote, @loopback, @random="bbab6e549125", @broadcast}}}}) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00032b0000002000000000000000000000000000ff020000000000000000000000000001a700907800000000609433df000000000000000000000000000000000000000100"/102]) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0xfffffffffffffffc, 0x401) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344}, 0x2, 0x9) syz_emit_ethernet(0x12ce, &(0x7f0000000140)={@remote, @local, [{[{0x88a8, 0x4, 0x0, 0x4}], {0x8100, 0x9, 0x4}}], {@ipv6={0x86dd, {0x9, 0x6, "098a9c", 0x1290, 0x7d, 0xad22, @rand_addr="5f8bcdb30be18c4860d9889c0faa865a", @empty, {[@routing={0x47, 0x12, 0x0, 0xc3b, 0x0, [@mcast2, @remote={0xfe, 0x80, [], 0x0}, @loopback, @mcast2, @rand_addr="c29840dc8821d3e951ec3b33c50d1007", @remote={0xfe, 0x80, [], 0x0}, @mcast2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @loopback]}, @hopopts={0xff, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}]}, @fragment={0x67, 0x0, 0x7fffffff, 0x80000001, 0x0, 0x1, 0x66}, @hopopts={0x7f, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x4}]}, @fragment={0xff, 0x0, 0x6, 0xaf42, 0x0, 0x0, 0x66}, @fragment={0x0, 0x0, 0x81, 0x3, 0x0, 0xa6, 0x64}, @dstopts={0x67, 0x1e, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x8, 0xe1, "89fecefcbca1cfd4d94f743b7580941ba77bbbded29d55505b4baec41a379f7df5b800252adbed18db7f55263310c02f037eab73c815642a9f985524dd79dce78b518a05d7221d43ebc4b885bfc6a5ad36fb31d5e6bbf10af61295792a794359e148df928b7a9301e9e41aa7c2df2fa7f20d770907de1fc31f7f64c5d78e831aaa8b3659cee979926eb94be946508030d6bbcc575d38bf90e5246cfa35bf171d9a40ce565293e035eb8b541e80df3dfde94e92398aa2e4992846d0c9f053bcb17834c6b6a986b3c8260e82785da8e376fecb85d9201060deb9e0772b6f5e932e3a"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}]}, @routing={0x3f, 0x2, 0x1, 0x80000001, 0x0, [@empty]}, @routing={0x39, 0xc, 0x1, 0x6, 0x0, [@mcast1, @loopback, @ipv4={[], [], @multicast1}, @loopback, @loopback, @remote={0xfe, 0x80, [], 0x0}]}, @dstopts={0x4f, 0x3, [], [@jumbo={0xc2, 0x4, 0xce}, @ra={0x5, 0x2, 0xfffffffffffffffd}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0xb9}]}], @tcp={{0x3, 0x1, r0, r1, 0x6, 0x0, 0x6, 0x0, 0xf36d, 0x0, 0x6a, {[@sack_perm={0x4, 0x2}]}}, {"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socketpair(0x13, 0x1, 0x80000000, &(0x7f0000001440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000001480), &(0x7f00000014c0)=0x4) 13:54:11 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000000)="321a2d4e3ea65ee752bd1f43337c81e3e2286988edc7f3121851a6b1dc6b9bfa54b0d13efd417cd8cada30945ddcd8550f81822d5b3204ed0752874cc20880b081c01e05fc5da5ad53a0b02d6f75bec144b0bd5d87f2e4040cd864f1e8b1946a276f666a28e99b2b8d16346717e668f513048bf14a88d7d7c5f6f46684818224fdd189f39de658292caa512a458ee48a270a516e86f643b6e3918c51dd306e6c966d9160d1fd10f647417191b7c7f41f0beb684e43cc48000be30c24b470e1f9af53ed27ae9f2fb3f87f661bb3e6b2341c0844af290146d2bf8ee5536379725b27f65dc3619d26cc50d5817198f1cd8c4a5e3c3d200b19") 13:54:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8009, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffff9}, 0x10) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 13:54:11 executing program 2: r0 = socket$inet6(0x1c, 0x7, 0x20) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3, 0xfffffffffffff976}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf}, &(0x7f0000000240)=0x8) r2 = fcntl$dupfd(r0, 0x3, r0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x2) renameat(r2, &(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000380)='./file0\x00') syz_emit_ethernet(0x59, &(0x7f0000000280)={@random="6254caafeff7", @local, [], {@ipv4={0x800, {{0x10, 0x4, 0x7884, 0x10000, 0x4b, 0x67, 0x7, 0x9290, 0xf0, 0x0, @loopback, @rand_addr=0x81, {[@ssrr={0x89, 0x13, 0x8000, [@rand_addr=0xc3f, @loopback, @rand_addr=0x7, @local={0xac, 0x14, 0x0}]}, @ssrr={0x89, 0xb, 0x20, [@remote={0xac, 0x14, 0x0}, @broadcast]}, @timestamp={0x44, 0xc, 0x8000, 0x1, 0xffffffff, [{[], 0x101}, {[], 0x4}]}]}}, @udp={{0x0, 0x0, 0x8}, {"b89188"}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000520080004404090089020000000000"]) syz_emit_ethernet(0x113, &(0x7f0000000040)={@random="1733e66ac75d", @empty, [{[], {0x8100, 0x0, 0x1f00000000000, 0x2}}], {@ipv4={0x800, {{0xf, 0x4, 0xe00, 0x0, 0x101, 0x66, 0x2, 0x400, 0x0, 0x0, @multicast2, @loopback, {[@ra={0x94, 0x6, 0x8001}, @rr={0x7, 0xf, 0x4, [@multicast2, @rand_addr=0x4, @empty]}, @ra={0x94, 0x6, 0x7}, @end, @end, @rr={0x7, 0xb, 0xc36, [@loopback, @broadcast]}]}}, @generic="16b1828bb1ae7b762ae79e1607168667ca843a7bf33b58a47eaeb181f6ef7625ef6778d6e050c50b127e65fccbee7c9e4bd919b44861d4af5c0cf236cf7349a54d3b862aea3c75a0794b6398b8caaa5f5bb8a90d92de53aa12e722fca2d73a1d698b3582b313b82916b899d826aed2f0312db301c5200e5b386108ab7bd34924f22e190820d45a3b369f235bcd7c88a6cb0b79dd3c8dd92cf912b2dce681c2cdb3864256547e229081bf30af47a187a516fc7060550218904fe2cd63d8f935ce3f8a4905d2"}}}}) socket$inet6_udplite(0x1c, 0x2, 0x88) 13:54:11 executing program 1: socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x10409, 0x0) getsockopt$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$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 13:54:11 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f00000000c0), 0xffffffffffffff34) 13:54:12 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x66, &(0x7f0000001180)="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", 0x1000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001100), &(0x7f0000001140)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2427, &(0x7f0000000040)="9314f1bf4b6e25ce3627a1933d12c124fe4dbeecd562cf303e5bb231b810756a364955e3cac0fcac081029fa71e7f0c24c7022088df63329c529e83d", 0x3c) ftruncate(r0, 0xfd00) 13:54:12 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x2, 0x0, [{[@multicast2]}]}]}}}}}}) socketpair(0x17, 0x3, 0xe8d, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x10000, {{0x1c, 0x1, 0xe0c, @rand_addr="58470d7391419228d48b84e31d1bdfe8", 0x30d}}}, 0x88) 13:54:12 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f00000033c0)='./file0\x00', 0x100000, 0x0) flock(r0, 0x20000015) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/155, 0x9b}], 0x6) execve(0x0, 0x0, 0x0) 13:54:12 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, &(0x7f00000003c0)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x0, 0x3}}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x10) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/179) r4 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(0x0, 0x4, 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3}}, 0x0, 0x0, 0x800000000000000, 0x200, 0x1240000000000000, 0xfff, 0x6}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000440)={r7, 0xea, 0x0, 0x200, 0x9, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 13:54:13 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=""/139, 0x8b}, {0x0}, {0x0}], 0x3) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) fcntl$dupfd(r0, 0x11, r1) flock(r0, 0x3) 13:54:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8900, 0x1) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000100)={{"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", "07c271d8f5ede855fc16ac077456cddbe4391d708ff58f78083e8c38dc8bfcea", 0x75f, 0xffffffffffffff7f}, &(0x7f0000000040)="b20e7cde0a1b59e574758d3510bb8e118b0beaebf0e5c66a1160c41b7fde3d14c6e21473a40a148c4513054046b5830f8734d12625abe1f2e2ac414bb69c005baf56a10c43171cd4218e701f600792537e578e8e772d8d5e668767e577b5d831f6d283d268943dd8f5adc08d1000b32a13dc0b132876bc6bc77bb73ce5a07dce05ae586855a2cc847440e400720f3a16faf9b2522266350763", 0x47, 0x4, 0x6, 0x6, 0x7, 0x7, 0x4, 0x10000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) 13:54:13 executing program 1: syz_emit_ethernet(0x44, &(0x7f0000000080)={@empty, @broadcast, [{[{0x88a8, 0x7f}], {0x8100, 0x8, 0x3, 0x2}}], {@arp={0x806, @generic={0x1e, 0x97ff, 0x6, 0xa, 0xa, @local, "c8d638f379fbf78e3d30", @empty, "94420129cb4579ddb09448d63fcdcf10"}}}}) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) socket(0x0, 0x0, 0x8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x118800, 0x1c0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x3, 0x7e0}) socket(0x17, 0x3, 0x81) 13:54:13 executing program 1: clock_settime(0xf, &(0x7f0000000100)={0x80000000, 0x2e}) syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbb84c44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4f0450fb0302d96000040c43bc43b3a36cf4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") 13:54:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x26}, &(0x7f0000000240)=0x8) fcntl$setstatus(r1, 0x4, 0x3f) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)) 13:54:13 executing program 2: r0 = dup(0xffffffffffffffff) accept4(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x190, 0xc, 0x84, 0x403}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r2, 0x627}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x4, 0x9}, &(0x7f0000000280)=0xc) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="7dc7f34cdee86b93ad453eef138d495a075cad2c4bb152dfa4253eb19d675eeea1bb49741dbe206925348cd6a7a9a0b3aad181ce0a203ca7f2e5ca0b8a09d845ba39c9cda1e6f5569c4c9300deb3146bda6d298dfed021b84c511919bea61673aecf686a3dbb69171b6a1e52bafcb0db445b7b792d", 0x75}], 0x1, &(0x7f0000000300)=[{0xc0, 0x97, 0x5, "390ff2a4e26628abac45e86563beeff8f9c18cbb5add3e467f766dc856d081566512a093a317ec71eb58b200b64489b9f1ed74eed9944f8fa1f1719049ecfab385b5e8eb0f23de52c4c13f7a9add7655a059d49efad49b59da249f8955a0a69bee23ff93d07bb0e7bdb7be2323559b6af1e2aabaa21148d8943fd92e29713e61a232ffe23dd64cb82f59d180b6008f52139210ab2a4317b55023b985361b07481eb1874e94060a090b"}, {0xa8, 0xaf, 0x7fff, "520cc7c14a158a1ced8ec845a1b2e3302cdaa897a5ca36370a5caa4dc42517d091886819180c43e3ce40a9df2a1c26b3587e61d4c68101b205a0f8b05651f669b39fc5faa05a235ee7c87281db9fa28c40c9f9a31538e80e84df9fbd6b3d0b371db3fec9cb953a4bd537b59ca2d7d909e7f91f22fae7135fd0efab7409fc42d9ac0aa0fbd5b8269b4636090befe0d09ae9f59971ac904d4b"}], 0x168}, 0x80) syz_execute_func(&(0x7f0000000480)="982cfc3e3e65660f3a4296d1790000a90520d0f80791b0024141e2e996c442759a11c4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8660fe27997fc22ebd72e41812047002b0000006eba0dfe8c730f533666430ff1980c0000008f294001b00b000000f08171a38a806ebb15c46291aec4618de3c0740f2d9600000000cadcdcf340ad0142c426660f381d60853131b15dfba1c9fb110f0f3804830a000000") 13:54:13 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000000100)=""/7, 0x7}, {&(0x7f00000003c0)=""/244, 0xf4}, {&(0x7f00000004c0)=""/5, 0x5}, {&(0x7f0000000500)=""/146, 0x92}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x6, &(0x7f0000001640)=""/178, 0xb2}, 0x400c0) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x8}, {}], 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 13:54:13 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000000000000000aaff020000000000000000000000000001010090780000000060ef9d2500000000ff010000000000476c4a020539b8710100000000000000000000000000040001"]) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x20000000) 13:54:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0}, r1}, 0xfffffffffffffc1b) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) 13:54:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000140)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dfffff1") ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x800, 0x5}) 13:54:13 executing program 3: syz_execute_func(&(0x7f0000000180)="98994aa84a1c030f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r2, 0xf2, 0xf, "7fdef8e2e9535adb0f598aff5de9c8"}, 0x17) 13:54:14 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) sendmsg(r0, &(0x7f00000029c0)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x2, @empty, 0x4}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000200)="52981a615c8d85f0cef3c0a0084aad8fb4879d703f8a783323460285ac152fa760b73502b6963ebe2322e54daf5bc41d9c4e55322c58669805d8411f6a423f2e43a73b0230d82569753a66e1dc56da291d65604a778ae3f4602d8547ddfc2c98df4b30cece03958fe4a408e49e1acf4a8f1619c900ee4828f501dc1028c10c54eed677c81c72ead45e99f6a0", 0x8c}, {&(0x7f00000002c0)="364e399eeff97f2a74a51d6594441c3a46e48e9022bae204e819b4905f72cdbf082f4635aaa6a4aa28dd952cef221fb4848f276a4252cc58a3f7da94313be3554d28eef30da26554230c6eddd6b66dc9b59cba92061f035ec63d06e6811b4678bbb99a7b8cdbde646037a5986322a0ce6b4386ffd2fed4e2c42ba879a817a1efc407a8749eea23f8a373465bb5d664e581ffb8593340e3297e1dafb8759e7b19a53157610bccf56861ea1b7758c46c5b47f16e8ee71d11d852077a", 0xbb}, {&(0x7f0000000380)="c78d71d0b5e85e7d871d9dc1546ad82b60c2dba26affec33ba9740d8f3348e11db3fbe77f6a250efc34df54edaef3163c0638c2c4af2f1980359654204c9b3481c3b084c7c14a72e22dbec5af3dcf7c99fc93413ffcee7c5394dfa85e77fd5b282cdb04ce2", 0x65}, {&(0x7f0000000400)="e97f425ea315d2786072aa1243db30f5542938f24fe68837df78f147664f047faacc958f6856105b4d2b5dd44495cffbcfe5b4e390052379186c436ff304e1b40b05ec0320a6c8109a37d1ef77e0b88c6dbd2f444b678c92f81c336bfd3494bd", 0x60}], 0x4, &(0x7f00000004c0)=[{0x1010, 0x0, 0x800, "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{0x18, 0x1, 0x68fe, 'F+n>('}, {0xf8, 0x84, 0x3, "e1fdbb8ecabea43d70b3106c75535327f99aab0308050809ff0df76a971facd1d3209e57e11fa114fdc7d589081a77c78858faa61ab17b172b3e5fb512a84186d82b93e5e91611c7444517f4575e5824916d6d5078bf3c2d04c9e796c82784650a9cee94d0d122c6bfd2742c3cc58e916f9b7403435c4be8f5928e0011a95bfb3c4383004cfd386fea6aa86ce0e58a4064ec2042e6b765f75d0c7d1c7e05bd813d7b0ad54b0bea8b885b7db075191136a412f98b816b095357e73f680d200f6b36c1dd9a47410a793b95b24876ba77db838320a6337a172498d67e7bd6a878ebd295fe0a66"}, {0x50, 0x84, 0xfffffffffffffc00, "d72a6407c9ebe181cf72b7ce781416b46bf07db4f97eb4b99f993d8a024c0c8b05d761aebf4c87d38de27bf42fd1fed24069268fb7ebecb2d1ea45"}, {0xe8, 0xffff, 0xb1ba, "fac7ab42b663f3a02471ea945e0a379b61c4b996c3f1fc92b1530378dc546f72abfc88c22d2273c904a666eeef77557c1c2bc58862e32809aa59de833926a5c44581889504660c7a6ef1e7317f5cd7df6adca79f9f42536a3a4533c79c4b829a8da8d7de4a16bade166a5c8d51de306fdc8d3e7b1779cc14ad63419c74389c3832f446f9d5e6123b502d4aeb48477ff02c5d8ba66e261361871d293b4df6f7c4796f1a9c87c8e425a724f24900896746a896e7a670e5b2eefff5564258709b58684aca4fb5fba24586c1f76457f5dcf495b7acf97f973983"}, {0x90, 0x95, 0x0, "c2cc63d4a0f6e825a92c1e2c1fbd52fa74a7b3cb936b9604b41f0d0b42af2a88f1cce38d4bc3967b39cd35edc34639ef9747c3847b834b1b0a9d44ec3556ef8f773a0061b0a21dc857cb034e0a1eaf048dca362181c06f3e869ac14a751b740ce52a76e0f0df3462f8fb01aefdbfeb9c39111b914ad923038f72063503"}, {0x30, 0x3a, 0x2db3, "c1ddef08dd21971a771a83c6ad338412b6e8cd5e715e109edd399e89d9a0072b"}, {0xb8, 0xffff, 0x40000000000000, "c9513ef4464383c3742daa88dfde107d09f4fe0fc58e5be3e4bb55d1017e26f1a3c3a2f70782c7e2517ee1f391fc6e0d6caf6a70548e15ae52f4cc365808538a85eecf1773c32b9ed230feee04f8d2ce3541df50267a8176e0dcacf7daf0fbaa1e72becd2117f1c21dc7b83723a65cf3cba9ce5447d6ef013e89655f1c30ea5637a5174bab840366d75ded5b88c4787efa3805bba3daceef82637a954f9caf20fc2af156"}, {0x108, 0x6, 0x4, "f1c5d96dad211071e0c7f3dc9f26041ac9de28e2d99f92a093daa9c56a2e529d05bcb6bcc3b8629aaaa196c72ce689afacf938eb85a77ae6903489eb90a04eb98e401f2a2d9b23fb673305f824f9c1f4c7e6e4f8675cda2dd0caecb935cb3b0a50384a96b182be501d23eda01bcc4aca32484bc33dbb9b5a4729e88cbc9a9fe8bb5d3c5cff51f4d537f1a47090faf96d5d111b71ae4cdfa8f0c647a299eda21c6b44a3b8cfd9175ff3b358fb5dd76d1417595aec5f7c2d471d3efae6fa7833bfbf16a3ce11bbbf57895e9a58056e291cd6955be922ec26c5e32f584c08d81b5bbf7671182f096f408879991d84576df3c14871e890e6a3"}, {0x1010, 0x1, 0x10000, "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0x24e8}, 0x20080) recvfrom$inet(r0, &(0x7f00000000c0)=""/184, 0xb8, 0x80, &(0x7f0000000180)={0x2, 0x1, @rand_addr=0x400}, 0x10) r1 = socket(0x2, 0x30000005, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 13:54:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000500)="1c08c4637916d7b098cd801b6991e4e42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4a16112730e304545e269a841c463154624581b4585c145332faeea28ea28b7b7f50f54635bdedcc4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0)=0x1ff, 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000000)='8') pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="09000000509f4a0fea95e3a784ef5f642075ff8a09a9dc9a7bd7d43bf99045792696ffce8e931058994020844a777f46d181ced5504af072a410fae1566040455a2b29ef32dda8eeb6232ce0865521addb20e42cde13b6d33c9725c745c033cb41658df17bbc7bde211f09b6c48ab3e4b5cd03004a341c1c41904100aa041e6b169ff49e9673fd0e8f577164e4108be53b0782561d0b439d3020310996846b8063ea0b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x28) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8001, 0xcef, 0x1000}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000300)={r3, 0xba80, 0x1, 0x8, 0x3, 0x101, 0x6, 0x2, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x81, 0x8000000000001000, 0x0, 0x7, 0x58}}, &(0x7f0000000240)=0x3b9) 13:54:14 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x8004, 0x0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000240)={0x5, 0x9}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000440)={{"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", "fda434b9911bfe51bd92e9145d534f93f25277f51dfede9ef69b3de75ebf0702", 0x1000000000, 0xfb94}, &(0x7f0000000340)="170f7a071c721a6c865ebf7e4b0f85a5a0152522df1c014065b933712bba87a4ae5df01c907f3ff9b1c6f983de20be76e1a15d85caf5bae22b24b4474670b1cbd8c497e685d6e141ddeb8a569dccbf55e6bcde76d79ad6c4d707148b657cf4c55206d0a3415b77016148358e5b5c9c8a5116d54817adbe5e3c2b8226fd926f6140b9500a9809b56a3026615be5112e997fcdf22bc267e1c7b114f8f737f01beb25c97115a208cf04aecd4f10ac8b91302eaa6c4d80c82a0fd42d2007b2fe2d90c0a83403ff2b51c9ecd59d0dddf23bc340774c2622ca3368fd24d7aa305ade6d0c", 0x7, 0x6, 0x4, 0x20, 0x0, 0x4, 0x100000000, 0x80000001}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 13:54:14 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000000100)=""/7, 0x7}, {&(0x7f00000003c0)=""/244, 0xf4}, {&(0x7f00000004c0)=""/5, 0x5}, {&(0x7f0000000500)=""/146, 0x92}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x6, &(0x7f0000001640)=""/178, 0xb2}, 0x400c0) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x8}, {}], 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 13:54:14 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0/../file0\x00', 0x2, 0x0) 13:54:14 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000180)="b15c91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getresgid(0x0, 0x0, 0x0) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f4a696c653000"], 0x1) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xffffffffffff1115, 0x2, 0x8, 0x0, 0x5, 0x8, 0x9a4, {@in6={{0x1c, 0x3, 0x2, @ipv4, 0x5}}, 0x0, 0x81e3, 0xffffffffffff0000, 0x3, 0x5, 0x44d01295}}, &(0x7f0000000100)=0xb0) 13:54:14 executing program 3: syz_emit_ethernet(0x81, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @remote, {[@timestamp={0x44, 0x8, 0xae7, 0x1, 0x0, [{}]}, @rr={0x7, 0x7, 0x8, [@remote]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x10, 0x4, 0x5, 0xff, 0x7, 0x67, 0x3, 0x0, 0x0, 0x6, @loopback, @broadcast, {[@generic={0x86, 0x5, "edf3df"}, @lsrr={0x83, 0x7, 0x401, [@local={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0x7, 0x3, [@loopback]}, @end, @noop, @noop, @rr={0x7, 0x7, 0x8e, [@multicast1]}, @ssrr={0x89, 0xf, 0x5, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty]}]}}, "35c9950494f72f"}}}}}) r0 = shmget$private(0x0, 0x2000, 0x84, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000200)=""/4096) 13:54:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000003d, 0x0, 0xe9) 13:54:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000b00)=0xce3, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="668a64f08d16c4c00000"], 0x1) sendmsg(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="22ee7ffcdc236bfb8a8ad8ad6f2788c971d83a38c32ce968e0392ae93f7bf9bf8d2242a1c382e0729cd1a2650931fc6e254a6495a2258a365d339ed0cd286682def996768b9ae9d412b3b908b55015b501a1359529bcf4c41fe82d69459fc98df9b10f92581187a4e510681663a307db45173eead4fe462b02d3adf59604a180", 0x80}, {&(0x7f0000000100)="469920fd25b77ad51904d2e7e19eb99121fc2d5e071bfec85f9cd8488586d0935b4aeceee7d31764414e005e75f3ffbc1cace2e6020582e93cf6", 0x3a}, {&(0x7f0000000140)="f00e3f9ceab510b75f9eb44e38d483c534f644f7223a1d65f5405806549deb03099db934ef665946675b13bad569116cf23bd85a093c69835e1aec443bfe2f61828e19b23ffb9246843e219323c419c64ce24366b8ba994396604f", 0x5b}, {&(0x7f00000001c0)="b3ee46659e8c3e94d02bc4583b8c327409541c2aac93b898cbf71f5a30de908c57f90094aba44ef230223f129ecef62f844b940c9216447dc5ac3bf47a6b1cad474da61d8d5b5f9bd297cdeeecdc3795af75188ae13e3dc55f086d0f1f3d4483abbada73a8fe9208014656539d99cb33117e724df67abde6471fefeae3d33ddc7c173c", 0x83}, {&(0x7f0000000280)="bbe61c9a21718646e469059876041f63b8ca6ac41a780bb063641bb37dc6fb21c375b878fd1f3d7eaa1108d55f98718491b73637d036e3a5ce387698219c625757d8988944407fdcff4631691f6fcaa7443843d56dc04b551148eacd92652143c35ad47c6f6d9c646335b0d7be066953bcdae7168e4c1836979de98a64a4ef59613f92d85a37fbb92a8dd2c903cdf714c9f57ceb45cd66aa19c04786b6", 0x9d}], 0x5, &(0x7f00000003c0)=[{0x90, 0x3a, 0x7, "c6ab9d3547db100f500fa08c02f54ad7921eb0a73913096e3aaf794f3714a1e993a577b925e05550884903b2d0f7d72b5730543c985a2ca4c01d37fbda0f75296e40f2d0043e084a241c3e5f7af4246ac231b6f07809c38114a7ba59d3a9f3982353917db87213515ab0ab3c834fdacce6aef6fe49869778753f"}, {0x20, 0xffff, 0xffffffffffffff81, "a0ba4bab14d3834b911a"}, {0x88, 0xad, 0x10000000000, "b51a1452b3be5e84b6dfb3880d9f1cb447cbb73ab3ca1493322016ecd1019a5670beddcc4e81ce25aa5dd9fe58a99393df91a1e6fda35408cc9246b4429b510b1a631d81a99c11937ea58819b33d50571590dc66bd02e77b233be34659883c142b2c3ac18fef9cc6e0f36046ed7eac79f60c20c3618e4f"}, {0xf8, 0x0, 0xff, "fd897d7ac228d4f20faf86c5566d4694bd1fc46d94e45874c80b0c840aa06185706744eee43c8c1556560aee06b5c53af365b0e3573c553f7e7118c31a9a477c4afc0b2008ffd953f64d4d150f466ba0379a45cd72ec2c47792a6f2b126195240f892bc4d43dd448dc60f5bfd3f3ff241ad372ba43d82150f60ee845df0795c90467ff139cf2ebadccd8957a8dc3f3cd579279507a45a15001240e548485bae041bc5a1682defef73a8ff78265fe71233ba4c8704543de225bf83cd753a49cb5f03a5881340c3f04637d97e76a8a81b385bae300f4e92c07eac898903c96887fb04b3164"}, {0x108, 0x29, 0x415, "bea0e3d2b3f79b5c62cde352e1e22aceca272db54a2af2f8e472e35a200c853749a179d6db01bbac4d46ab3fefe34010988a16d837896043ba9572b69dcae8e83b05f9ce66543eb71690c885b5b152fa81cf75c03367dde24274bcf056394aeeb65e067a5ab778288a0bef37a8b5bd24c618f09655bbf0df1870029b8342b5d2bc6ab5d085f275d022ebd51e2d13e5d02959dcbdde5f1781cbeb32520710be85420e2b812743ac458076cb2d9ee0557086c9a5caaa2bf0ddd350ffda3a337cb929c853d28bc14d4ecdbc1f67d6cf3ed1edf65598904fe4996d070d0f5a9e35b6be89196326c2e92db50acd7f5f20a5950538794285aac9e0"}, {0xd0, 0x88, 0x4, "631546f87940d5e57aa62c050a42dcc50d21b1f85d55755bba7676e5c074cbb4c8ca82be17bd39ad260d34653b6fa3b8f33e8a6a5aa744c50184fb9605741c77558cfe535bc5448a131eaecbc9f622aacbf5969546489efe030e75feabbd73bee35dc5cb15bd03ad66fc2a8c031e477834d8c8a22faa88d810d146a4ef4a7a438a85857bae30b8ea24f50c3ce4c7263a00599a0c1107cc262dd9dbd3f34dd935d93c33fa349f96f2e4af4ded4e8d09824d2e33800197a393ce"}, {0xa8, 0x0, 0x5, "17b7d7726908437b123bd0578b43558c2810600a29aec27cf25ad6f459a560b19871b29fdba7554ced17ef683a1ebe9cb6551270b5054b845a4352edfc287e89f38727fbca059e4bec3a0064a3fc137a9725f6707a65ddfc0b2a772d7d818e7d66f5d680b06e9792c91b817664050d4afe8efd1b21b7450e78bee6eef45e9cf432749761910c5e91c0921f842468a8bad31e12546fe81c"}, {0x40, 0x1, 0xffffffff00000000, "a3aa6be255ef58297a889bec98a7f0bd0ea27590c01c37123a67e9f10ab4ca5edbf8ce844fc02ae5ffe2055a63bd0fdc"}, {0xe0, 0x11, 0x8, "032b33cfbfee4bc91d5cefb28f8c26eecfa8ab99709bd716e10aafd40686373d446788c789ebf92921af82053391302f48a6fc62edd3a7b68ada0bdeff54f1a213f6f925111a86302c1584e0a90640a61db2811d90f889336ac6daa853fed675aa484940c4f90257f02cd178223b99c373c5cd49341e7804cf1b0579851fb7b98e6c4fe6065972453e368444d3da69481b74d7270db5d96fedb77ba7ed67513735ed1e7070c1772ad12b84c56d98637cf32dd7de79dc3d77f2887413d644f35f3e887defb24c5ee839e98e48c7"}, {0xb8, 0x0, 0x400, "ff65e2583ab0ccf42f50666e56beadf7bbc983c42657a6b5f25b277b750e71a2a1f95280e6c59e0177389159b718d5207cfd6c0ba65cce4777ce20ca640636eac7216a64b13a4a9aadb20570658559dbc34707da6109a47fb67840516ab89581023180c8aa23dbab73d32c81dd9b0360a0afcf181be41c17dc144f93322321525759ef5fb39d5319dbf7efb417c49820264e762895a28cdff7f8777cc1c591a6eabfb7adec"}], 0x688}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x558) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000ac0)=0x100000001, 0x4) 13:54:14 executing program 3: syz_execute_func(&(0x7f0000000180)="ef2ce00f056c20f2f80791b00f4141e2e9964180bf108a6796fb66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b000000bb9dba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3171b15dfba1c9fb110f0f3804830a000000") clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0xffffffffffffff3a, 0x4}, &(0x7f0000000040)) 13:54:14 executing program 3: socketpair(0x1, 0x20000000, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) socketpair(0x7e805fb1266c6f68, 0x30000007, 0x4, &(0x7f00000001c0)) writev(r2, &(0x7f0000000600)=[{&(0x7f0000000100)="a8c11cbd18f1966ba6f88b38f5080a917d9690b178e05c7cde4fec756f99b56822f2c07bf2ec586794527ad39f354fcfc9d922590194d21aa283fa2572bbeaeadea5a624810a5a8005903603ab38096f87effb0fd25bb974dc880b67ff3c4d010ddc744b8f3de513c5f35c1e19ac0b26747dabf933c64593e6893ac9eb6dc8352e84628c241461570665884ce70fa5b1d5b2a62e97e088e6b316a546ee4302cf393aa9473802b10a89cfe3249b07a16c0e1a50c5d3182e7c", 0xb8}, {&(0x7f0000000440)="678f23f8038d6c3687a307680691919af54227ed0266da09eb1b0930bebe8628ee63da4815b867b4601aabbeb8367438d6c7f7f6e5a9", 0x36}, {&(0x7f0000000200)="32af8585534c964988d02ab9fd3cf2e3d535700e1ac8cfd9fa4c80e5bb0862cb8c310c7a88bed59f88883b2db3d0edeaa1d894fad0f82ae46424b17a0043190ff21a82fbf47449724a1bf614606fc4e111af81fed8ca523a8256bcf67bc1b2b9bb1afc222f70d223e3fbc249f963439f76878d70d50d57c2f3b84ff8fcc2e3504951a9ee738d57a2928aa912cf0519452ead7f690d3601f360856238009ec0da4ffd234f6fae00bc143154c7d6a63fbb873a776f56cd4e3f3f", 0xb9}, {&(0x7f0000000300)="31b9ca20bf0004f446ddc9519dcf9a3bc2543dc5b6e8140574911b3611b6196e5154fbbae8a79fb86eaae3a2ac3f47a0dc42902d5b2d32ddbf9abe5ed77468996d0aa9d22175571979a51bf2ca56c1f9c960b53ecc7decf34e8b8c796516280032d8789d0fe4dd3a72a9b76055", 0x6d}, {&(0x7f0000000680)="2ba801e683970ab91af28034f71fc46e85f3bab175c364a1557a6eee336ec94fdbd1bbc9324b83b10312c431a7fdee9e5ade981ddccc0f64b7987ecbab510566a98380832307b4ad0763d55b0d43995c0481eef5f69967170c086629b7926a5db1ca6d1a630bfdb7cb8d257f22080c5e34687df54d7633701996d0dd157809adac0ebd94b4f0e0edddc8236ad1d2bdd93b1927300126a254065dd16e047d0c1dab2b5b0d5edd7a053cdb4dedf725601c74c16d161cbd6afeb056519e8e42c93fce2166801c1131e9cfc5699aafcee293473f8368d67ae6db8baadf81d240577e1b20b8800ee7e77cc6f3aa9ddf06e82b79", 0xf1}, {&(0x7f0000000500)="d8b23014e52142d8f800173ee6a4a76091145e23e886f8bd3c6779fcaf5c7b2d7188136ba0696aa0b20eb35a83feba0667c836a16b12596caa3e6abdd217cea5304fe10d3ff8d43c854bcb18dd7d24f73b608ed8e4ccca267972f1d6fc17e26280c4fd1d28337f1e428ad71d404a730e1fd3d9a0e3c98d59746a14d87a833426fbb782887f705dfc6c1868e1f660887ff169512e45dac2e16634c96aef0af8d2792300c74462c581795f84123081cd1cba91cccebbc4fde643157c95d26a85aeded3549765c1", 0xc6}], 0x6) writev(r2, &(0x7f0000000100), 0x100000000000004c) openat(r2, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) 13:54:15 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000440)=""/4096, &(0x7f0000001440)=0x1000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000001480)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000014c0)=0x1c) sendmsg(r1, &(0x7f0000001f80)={&(0x7f0000001500)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001b40)=[{&(0x7f0000001540)="7cfcf469ea34c9ad24946840b20f", 0xe}, {&(0x7f0000001580)="8659d2d06d8798fef5c026828c419da07b18fadd7c05813d619a80966178b123289d60bd45f956a5c7051b36419d03d8375eb2828f69a1456486990094da6e1a251f78a98ba1ec7f369a86f9c3a3714cb8b692703f8042cd4198a8fb66c5de80087b80e48aee622679f720cff5904641d25181306631d7fe5772b10a8d49430892fc76bdfe20169fe6d4ab9ebe6f05c7a31e02edc157ab5dd026544d1169fa13071bc5bd25fa0cd079aafa50005d41792f722b56810fe7af2d0ecd24cfb0e9048a8dab1755cee4f77483f38d992d6a24febebfa7c1bfb2e87cb30dc462521ac13541c6faf3cd920ab46f9261111a6c51", 0xf0}, {&(0x7f0000001680)="146c034234ef2d17c4254b3421a572b0d5b1b080ea0935e60eb8be3c8c4628265744ad6b987004fb3c7c85f3efc2e14d0141ca7eae6f27125e13987f22971f1aa3af19bc84bc", 0x46}, {&(0x7f0000001700)="7d39ecde18691715e59da2dbfb8130805f6c33c303d6de5f27cc90b1642e3a5fc0a9165d5376db402831242f16956a9782c6c9e1d0325c05d7f7b3c7f1e36da88281a764b8a63050e1a7c44af64052f75ea5135ec70f78488ede8084a605ff30775faffa119530a857115ebd3fc4caa7529c848d3eee8f0718d71d3515", 0x7d}, {&(0x7f0000001780)="26b23902825799cff5a2dc5d76cd9ef7217bb48a83192bb67c1666ab6b7a8f531682c66dcd070ba0c5e97f1caeb73a6bd4896950c088566041a7c65ec7f1a80d8e18a4d468695842f6dbe99c7e047593dc03b016ebcae6d2785e6f67dc3c1fbdd6d079e32e19c858990dc91713", 0x6d}, {&(0x7f0000001800)="c8b04308285d6e932c650738679f435a4792cf082bd3967025df92c137443c343f64825dba1cd5a64be6bfca86728ab0c6a05d4991754e545745aa6f86c9972bcb0f34e9f17e31efa1ff2d9c7acc0c1aae458659dec36b28c0b983ec29d19040e6d2cdbf397d3fb903e97b5eb61f2cffc3d3e8ac67b0a40570299adfa055e8bf316c301c8c08bfd21af67afe962c36335bfe6df30b530487ff00cca134cf27d72b4164834787fad72ad692b54d7f17194dc21c496a8cd0f5cdf871474f4303044bd5cf9c716c86457b5b4d784008c142a96ad092d34793bfd952dd8a17ab4c294443c6083ba397", 0xe7}, {&(0x7f0000001900)="5d55e3ebcfc9b9eb41f578a1eec08a184bf646ca21a54948e371794aee576160bf6fbca7fa005474b4e46e2572e70273688be715001ab692dcae5b5c835706fc5f7dcb6c2b4aecfea10fa3e3432ceaf952583b8a6ec72d4b944d0b73c34f9522c458deaddcf53f648f56811199d49fbbbbb258f8a58a98e732647248da810e5d5c5fe8ab01119f530690c20f5b9ee1d07a2cc2e5598bbf6de94600de8ce42ea24e", 0xa1}, {&(0x7f00000019c0)="c07f42f73511edbf65c4a911a941ef7999deb6dda5d2abb2845469a7c5169874221f36d055c24a57ff42650857175c537f4790ad71", 0x35}, {&(0x7f0000001a00)="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", 0xff}, {&(0x7f0000001b00)="2be166", 0x3}], 0xa, &(0x7f0000001c00)=[{0x110, 0xffff, 0x6, "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"}, {0xa0, 0x84, 0x7, "1412af04c05ab753e432d0f1b1b42d45ee17374d9af2a5ca5edc282d1a418949a38ea8d2a9fa61ab6d1b882a98b6d72d47f245da708e98d8c891027c0964a9072008765514e11bf90cc159de2641fbb9535a39bba54b839c47a570236a100c9627595515321517b0444cd436f76858f89a5f8fd00e4ed3647f67d100367cad2e4ab28287117570d3bb03aa4b79940739"}, {0x60, 0x1, 0x0, "df5aa1df9279037b3aa91b88d9678b864530bef9c1ff6c1fba111d078f882ef28db88f89b79cfc72a5a1fa5ee12cd0d73b0466ebf06d73a7c07225b54f00"/80}, {0x60, 0x84, 0x83, "cc71d99f6898f88bc1fdefa07a2aaf760cb840eb5542af926fa6ad768ab0413066807ca8ea370e0ae1c645418ed17d8e19742a1154d123b4d652293d1d91c7cbdf563f113bf07b081c1980df8b3639f5"}, {0x30, 0xffff, 0x100000000, "27afa917d5abb0cff96ae33ea10be5b5b3cc7ec13219d4e5615430a4c4592e"}, {0x30, 0x29, 0x8004, "0dd311e6d4fe5da359d955be5525f72faf09a34c08e54d42fb6532243c0b8a7b"}, {0x80, 0x97, 0xba, "b3b049e31292b1d6f04e16e19a15087cbb3f959e2738094ac1df3ba0c4d48df13ca7c29b8c85419c896d77f1b5b81f19f1034646ed128f572e1590aaebb952b128c97244f68ab04fc60fdec17de51ec523c5e994ec0bbcb9a9acfebe0f466ac7a75f5c31b0f6e3878c4631bb"}], 0x350}, 0x105) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x8e!/\x00', &(0x7f0000000080)='\x00'], &(0x7f0000000400)=[&(0x7f0000000100)=')&\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=']\x00', &(0x7f0000000380)='H\x00', &(0x7f00000003c0)='\\\x00']) 13:54:15 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setitimer(0x2, &(0x7f0000000140)={{0x6, 0x414d}, {0x80}}, 0x0) sendfile(r0, r0, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}}}, 0x108) 13:54:15 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x0, 0x0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000380)) r0 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) accept(r0, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000240)="92f3a96c5edf2c2a0f484f45058b91ebf7008522c388e606f85fb1bd7d51b1dac1864f530c7b6f5baf90173ee1dfc6c77647982474247bb9fa1d04f7362665a6a017174e5afe294495f8df9f8a8b8f8a3c7e741254aa085a9ecb767e19c12604b9872e10306f5d03") syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 13:54:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f00000003c0)=""/146, 0x92}, {&(0x7f0000000480)=""/46, 0x2e}, {&(0x7f00000004c0)=""/77, 0x4d}], 0x7, 0x0) syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r1 = accept4(r0, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000700)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000740)={0x5, 0x100, 0x1000, 0x8, 0x0}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000007c0)={r2, 0x8000}, 0x8) setsockopt(r0, 0x2, 0x20, &(0x7f00000005c0)="10c5fd78fdab6cae44b515901d468d197662864d41181d83023ab694ee6c5cbb9cf78baa3799730bf9315597ab48ddc148195497b53262db8e37e4a0791c807cece2883a5fefb3d3879e78a087577378ef7396a61f30f0b6ad7c035e83eb50ab3a88a17a9af18dbd7d600e8917fbda4b3b4c412fe8000ae5ab3a21b7f2e9dad7424dab292a03330bb19be1b7dabbdf2978238a81718a9272fc73af5abd08127c2720c5cdebd464ff4ed298c9407a8d5ab7791573af6a74718298ea18cd9ad5ad4302eb17b17a75f549daa8b4e7304f9e30bd45af6fa8e83023a3a0bd5d1f27f94e4f70ce2655", 0xe6) 13:54:15 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d") preadv(r1, &(0x7f0000001bc0)=[{&(0x7f0000000780)=""/69, 0x45}, {&(0x7f0000000900)=""/62, 0x3e}, {&(0x7f0000000940)=""/85, 0x55}, {&(0x7f00000009c0)=""/242, 0xf2}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/249, 0xf9}], 0x6, 0x1b) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 13:54:15 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7900}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2300000000000000000000000000000000000000009200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f60014ff00"/128, @ANYRES32=r1], 0x84) r2 = shmget$private(0x0, 0x2000, 0xca, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000200)=""/146) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0xb}, &(0x7f0000000800)=0xffffffffffffff0f) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRDELADDRS(r4, 0xc4504444, &(0x7f0000000840)={{"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", "5a9148506aef41f4233548f740b02bd163dc3a88445a4470e12b95c07bfb5572", 0x85ab, 0xfff}, &(0x7f0000000380)="fdd146a87afecc79d540281a1003ce9c4c3ea6a46fb362ba2d2eb721e25031569d2ba4122b4f3b6ac3b78c88e611e995a76f193b1f3a099f21e88b82b275472b8ab571c42b72465091b61efabe03ce00546608bc99ef951d80c8b03f687ef7b844621374ac911a001f9eefee089f1508accd646f84f424750f3aaf9f20251136149c014f62cde3a87971fe15abce59350eb991f5c7ead7e011600287dec1ad08e26e04c1b3c20dc25e1e40e2ca8bbf403397c2d4faacbd2b7d1c328287f791e3250336bdc79158725fb583016c84492cd5eeb243df1d7c65da7f5a0864472ec4c37ddb57eed5a0e028355e", 0xfffffffffffffffb, 0x80000001, 0x1, 0x8, 0xffff, 0x2, 0x401, 0x6}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x8}, &(0x7f0000000300)=0x8) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x100000000, 0x1000}, 0x10) 13:54:15 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) flock(r0, 0x48) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='%\x00', &(0x7f0000000100)=')/\x00', &(0x7f0000000140)=')\x00', &(0x7f0000000180)=')+\x00', &(0x7f00000001c0)='.\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='#-{\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\x00']) 13:54:15 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000000)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x7) r2 = semget(0x3, 0x0, 0x2000281) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9) r3 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"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", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2}) r4 = getpid() fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r4}) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4) connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x0}, 0x8) syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24") ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2}) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b") r5 = socket(0x0, 0x20000007, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000900)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000940)=0x18) 13:54:15 executing program 0: socketpair(0x2, 0x4, 0xfffffffffffff7b1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x1000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0)=0xfffffffffffffffb, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet(0x2, 0x10000000, 0x400) 13:54:15 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socketpair(0x17, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') setuid(0xee01) r2 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/30) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/17) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) msgget(0x3, 0x0) 13:54:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) r1 = shmget(0x1, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f00000000c0)=0xa824a66a777c6e89) 13:54:15 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x23, &(0x7f0000000080), &(0x7f0000000040)=0xb) socket$inet(0x2, 0x10000007, 0x100000000) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x3, 0x7ee60ad8, @mcast1, 0xffffffff80000000}, 0x1c) 13:54:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82050000006d2500000085a0e851ab368d87f1e808c86491357d7c9a8d8f47288b48a3b054e343392e94c9559eeac9135d8df12e1f402e09088000000000bfd2d067d25d20d967a00d90c11c75492ca8429ba86846b14cc340d9f43f3fe87c19b061f518ed36ece689fc6612fc87632d7b529aaaa12afb0fb1af3db39fcbde6dc350bdf6cd58fdd7fb4902d73631bc984f76d7b6c4b23978140ce80cf7f7908bd02d5a81d0ebbb7d9c0777ea71de1157c1e8e35e3f93b2611a2660b750b9fce3998b94bf3b5a00000000000000"], 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semget$private(0x0, 0x0, 0x37d) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) semop(r4, &(0x7f0000000140)=[{0x4, 0xf6, 0x1800}, {0x4, 0x7}, {0x0, 0x7c, 0x1800}], 0x3) fstat(0xffffffffffffff9c, &(0x7f0000000240)) accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) semop(r4, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) __semctl$IPC_RMID(r4, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)) 13:54:15 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x2) sendfile(r0, r0, &(0x7f0000000040), 0x2) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x6a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) shutdown(r1, 0x2) getsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x2}, 0x8) 13:54:16 executing program 2: madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) r0 = socket(0x1c, 0x10000000, 0x100000001) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = accept(r2, &(0x7f0000000080)=ANY=[], &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001080)={0x0, 0x8, 0x400}, &(0x7f00000010c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={r4, 0x7fffffff}, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) 13:54:16 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00c35baad0d04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 13:54:16 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000640)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8, 0x2, 0x80, 0x1, 0x0, 0x2a}, &(0x7f0000000700)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000740)={r2, 0x9, 0x8, 0x9}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000080)="baec2d78f1fecbd8d5bd4595139f4200afd71fabf029cc4aa90aaf9a8bc55d8bada00af6e53ea9fcd74bce8c27714cda381dae9809fa6ef3c15e540d37f7e59ce006904ba61293e812f12705c060be091d062609c51a1756e2fe9b6763886bd1f73217fd8ad0") socket$unix(0x1, 0x5, 0x0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000001c0)={{"b4b979bac22f5cb55d9a6202fdd2b5264fb28a12580c1e96e286ae27eb54252ff17541954bdd208a39679c2db84be92b86a3cac5cb97fe8e08128c663c9a6159fbed3cd7114749e504c78ab557a2ba19a12bad9f011e05ea7e0fea744bd19a091ad19eedeb3d8868ffe67631e097a680b3440478a3fc9f503d2284fb8b3bb41f7972344fd44bba9eda1ee299277e60b064a940e5ec0821164a6501a9b8073437963260a63583c3c28a6a380b2a9243928b643a59369166fdee7bb279a5bf4b089765341d3bccc11e1b1bb9391849d9a85249b3f94def4005387d085f69ec974405c4506664a201c646b01115987581b955325637c1c562deaa2090451badd0f8a8d42ae670f84adafcea29066bef35b0a89359044651ba9933d1adb6ac052d54f1c531a3d47f10d71e1197de974857317c6d4a25694408da91c37f50204664514dabb74bf6a40ba3d1f8e32e0bb9dd013be5d256bbbcd2276dcaaa353b7dcaca50ad26e84e93837f7bfacee38c1be5954473422e1f7f508fe8b9dd5505ef60de4cc8b94ad7a3c2e89dd53db7ddc8246f7181be13fe0a819f95473601ec6ba4a58278007f690446d882a38f1ac3b23a1e59bc2bf392bf7cc10d43bf0533e698db8745748209a6e2acb8c79b1b401861c23f454242c71fbe11ae7bdc8e79edd78c378c024a2d1e5beede9e37f48de1dd960fdd990eabfab6a1094660e9344366ab86a0db61e75c51283b35cd314f12930fa1a5ab75b4fc20bc26d72246b403f82f1e9c54b8595389b17fd0b2b347f8ab40e7dad822cada407196272e9d04a10e7149d24f49c0d0a7904662bbb2681dd03484fcf44af03089dd7e7c65a81f256a91bbb5a0948617722fc2cfcda708f1a3197ddac07ff46d2a66062922ba37b24bd70b86098d0b3f0a8af784e696a0ef1be682178d84e1d531cbfb293c79523f221f5dad58cf5b47ef86661ffc8ea3a68546d13017019e6fefc5e86d18daeb5ebb55eff7aa16301a277ba88474a09cd9674b1f8cbd177ea9f61fce3cc32757f438da347494178d81be982f9114040dd99d3b367772ee534e34a553df48effbc21974c87084cf926ebd400b41518a7c78d6f10fc1fa11f24e5940a3edae72f19b1a2a74d6c3e741751a3bd7e0103a8f8dac4b79d295a2a79958c22e87301b9fde3cb00538403dc4cca08621a83dc713865b63a49f0a110f23ae52b0d6a7d75f39167808aee364433a0a85c7a782d09854d6122415b9e6e640b1a6006f8679ad354595dfae7e95ff044448789e08ba028ee3c74456ab72d214199b4e77d507dc0540689139638428ec7902c3de5747332f405d052f04138c2d6f5d501155380b6e71d6f4f818669522ef6ac0b750a4f6d1f400c83125c99681aa103485d97a90fcb8b414d8d695ba419293f50bf4a0ef7b64aa5cf28892210f2053e066920170b27f20", "dbf29a27b749e3fa0ca136e07230f363178e0e30cb83cb47857115535e378344", 0x9aa0, 0x1}, &(0x7f0000000100)="188a070087c9b6b36f8928661ae3d77b1dc2c003873760667bbdfd7d744c8e9e46eb377a6daacd8191720b7a31e2047f00f16d604bea877e07f7e9f248b81db423976163f6315ceaed36d49184f5af79cd123970f23076b222cd7258762d6fb7d0496f3f75db70a63c0d5c11002d9a949f6c437aa45ffd09293d25ad39c565868453b4b2caf77f2887776d9dc1fc12a5c38a2bfe5d312c1eb95d29af87eeb0b4780cd3bf88f594e271875741a8ff86d1bf3109a00ca195", 0x7, 0xc, 0x0, 0xfffffffffffffffa, 0x6, 0x3f, 0x100, 0xba2}) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0) 13:54:16 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x9, @mcast2, 0x7f}, @in6={0x1c, 0x3, 0x2, @mcast1, 0x5}, @in6={0x1c, 0x3, 0x80000000, @mcast2, 0x7fff}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000bbe860000000000000a59600"/125, @ANYRES32=r1], &(0x7f00000002c0)=0x84) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0xfffffffffffffffe) 13:54:16 executing program 2: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000200)="70e46c205552d953382d707932a319939b8f95b029858f10f76ab39931bfe2ce327a1663fa09eaa29d1fa43cecb25615759a55155443a13c352cd9798c0844893d3e625fa1840dc504ed9527c443790dcaa2bbd27299f50facea88f5f0722e8749a0c351243ee115d0d9462d9d916151ed7332ef6c9e3cc3ed7252b7b27a3bd8c2b97c893adcae4498bef2f873d2af42e19a") 13:54:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) r1 = dup2(r0, r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x104, 0x6) 13:54:16 executing program 0: fchmod(0xffffffffffffffff, 0x45) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000580)={0x0, 0x42, "a532544b9ce6b8d512b7e7aedbb81894bde0bd098d5f8cef362bf1ede02ecd0d542778bd89b0d26a732bfe4323e4c763f4f571dd3e2bc1f8ffadcb184adb7c074e38"}, &(0x7f0000000600)=0x4a) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={@in={{0x2, 0x0, @rand_addr=0xe32}}, r1}, 0x8c) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x10000000) r3 = accept4(r2, 0x0, &(0x7f0000000380), 0x0) mlockall(0x1) sync() r4 = accept(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x19ce, 0x0, 0x9, 0x3}, &(0x7f0000000240)=0x18) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000280)={r5, 0xcb0}, &(0x7f00000003c0)=0xffffffffffffff9c) fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r6, r7) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:54:16 executing program 3: getegid() syz_execute_func(&(0x7f00000003c0)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000380)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x0, @rand_addr=0x4}}, 0x0}, &(0x7f00000005c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000600)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x7fff, 0x3ff, 0x2}, &(0x7f00000006c0)=0x94) socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000200)=0x1c) r4 = dup(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x2c) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000300)={r5, 0x0, 0x80000000, 0x604}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xfeae92542d20a604, &(0x7f0000000000)={@multicast1, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000240)=0x9, 0x4) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r6}, 0x34d) 13:54:16 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8100, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000200)="907bfa12b8c4ea6eb357606c097cfc6785382645d4e81fd11e80bd43edf49a2a12fe37dde18507cfe46c32972f4ec2c905af1c696bb26631f16f4869b2b13a6a35628f3dcb4b968980145951df6f75b9b5de942695d21b4b1d6aed6ab8003792f1ad63db8f798eee67d6beb8fab2") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) r2 = fcntl$getown(r1, 0x5) wait4(r2, &(0x7f0000000280), 0x10, &(0x7f0000000480)) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) dup(r1) r3 = msgget$private(0x0, 0x4) msgrcv(r3, &(0x7f0000000380)={0x0, ""/229}, 0xed, 0x2, 0x0) 13:54:16 executing program 3: r0 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @random="fd30940efb18", [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x4, 0x0, @random="50016a6babb9", @empty=0xfffff80049fb1000, @random="b71de684ea5c", @multicast1}}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) 13:54:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c0000002c8d0000988516afcba900e749a2f1cd928837e100"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) close(0xffffffffffffffff) r1 = socket$inet6(0x1c, 0x3, 0x9) recvfrom$inet6(r1, &(0x7f0000000240)=""/4096, 0x1000, 0x0, &(0x7f0000000140)={0x1c, 0x2, 0x2, @ipv4={[], [], @loopback}, 0x9}, 0x1c) syz_emit_ethernet(0x0, 0x0) 13:54:16 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x100000}, &(0x7f0000000080)=0xfffffffffffffd70) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={0x0, 0xf440}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x8, 0x3, 0x80000000}, &(0x7f0000000500)=0x94) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xbe, 0x6800, 0x80000001, 0x0, r2}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 13:54:17 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 13:54:17 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(0x0, 0x0, &(0x7f0000000140)=[&(0x7f0000000080)='\x00', &(0x7f0000000100)='}\x00']) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 13:54:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x2410, 0x261e, 0x9, 0xffffffffffffffe0, 0xec9, 0xffff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0xffffffff, 0xf, 0x800, 0x9}, &(0x7f00000000c0)=0x18) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000001d40)={0xc7000000}) 13:54:17 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaa187e386affffff08060001080006040000aaaa349a747b6fb3aaaabb0000000000000000009f13c030de39c92bf31d133e4967ab7f71d40b462677a737c9c9cf8452ce6b66f90f803300398904f34405670387002f6b826d7cb5c3ce3f5d78d350fecfe8edebecd3ea55c0a971d7a61421f2f31d36be02d32292a02b16b58f7782db9151578d2ab200ae9efdf849912a2f2ec2f07da2dc45e550e7ac875e34b0568e0915a4c1e96833bb9f284a7866aa6b9919a92360af"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) r2 = semget$private(0x0, 0x1, 0x40) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000200)=[0x3]) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x75, "ec58a68667f69ed1a93a8bcff899f635b2e43b14fdcadc3c0620e6f14579fb2726f77695a0aa7606f9880dfc8be2b62f51e3ffe665eecfeb7519ae4a1868eb63477a46802b5ec73038437b932d30f809d80935dd77f644e594e8055e2bcb8bee1d4739025902dd8e18a3e108e2e6441bceb7c8e1df"}, &(0x7f00000002c0)=0x7d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r4, 0x91, "ac2d745775cf180386ec1811db899ddc5673e388058ed8024cb17c273099c632dd041202769c627c45f930737e7a1b3f05cf7d7951e91cc66b22b9d9fd6e828e8e85661227cb501823c1f4349f95329b15e5648f291dcd6c297fbd79d45d7b0e2dccbbc27b9767d0afc1165b92dfc4875144e3fe2f967549861c7628d6cedd9dfb878db522f3e16e54eedb3228e87ca168"}, &(0x7f00000001c0)=0x99) 13:54:17 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 13:54:17 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x30}, {r0, 0x6}, {r0, 0x114}, {r0, 0x20}, {r0, 0x50}, {r0, 0x100}, {r0, 0x104}], 0x8, 0x1) 13:54:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x20000000) getpeername$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000020000000000000000000000f7ffffff7b005b5a28ee2b5390bc028dff2eeca900000000000000020000000000"], &(0x7f00000002c0)=0x50) getpgid(0xffffffffffffffff) fcntl$getown(r1, 0x5) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000380)="a9750e4bbefbfbef824476a0001f7301392d365a1a4b0361bdbd48896e44bda204b2acf6179e02b17dbd9791aff1ba91f970c6601f6b33a5f9cab73abe1ae1a4dfb54690bc0716cd550c46f2b95e909e7f5064ba9cd7992821ff50718be13574d3fa60cb4991d21e83f52299f48646f96a3413d451d980c147164ac3ebd49cdc5fb334b1a592c8c7003cd0cfb627f255b78f289d3a728d7d27d594b756da9972905a90e9304ca54168ff6b14f3380e2eb0242d57f03630f3755c13a8a4aff527f1605e") getpgid(0x0) getpgid(0xffffffffffffffff) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x9, 0x8}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)={r3, 0x9, 0x7, [0x7, 0x3, 0x0, 0x80, 0x8, 0x8, 0x6]}, &(0x7f0000000580)=0x16) getpgrp(0x0) r4 = getpid() r5 = getpgrp(r4) wait4(r5, &(0x7f0000000080), 0x9, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r6, 0xc1304430, &(0x7f0000000100)="26e80c667ead4194f381ae3652b7d979c94740b1ace2d6eba620bd822945f135d7900a16d8679142ca47bf06c91545d1b7ca8b868ddd4a36db2cfce550e99e276478b162237442782b13e0528c5af1df0df2da8f52097e06cb7462b167c0e155bc9c2c3d90146dbc20dcf5cc8ebc565fc2364f28791a0bf1e78973434ebae63b") ioctl$DIOCGETALTQV1(r6, 0xc1304430, &(0x7f0000000480)="7a595a758bc7ac10cbd248a040f21f5e393468c08d5e5904c4dc3f26598f415b383db3985f88d399452ca773cf623cdc38857a5856700e9fc61a601200cc97f395451679f6689504872c346fc1d849ef84fe0fba0eec2b943bf0960f3a65160cdf6a5e4945ae0bb1d7171b734365069af0ec492bd1b2523b5fabbc6c50345cb82e0fd7fcb9c2af") 13:54:17 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x7, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000540)={r1, &(0x7f0000000500)=[@in6={0x1c, 0x1, 0x0, @empty, 0x5}]}, &(0x7f0000000580)=0x10) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7f, 0x3, 0x5, 0x7ff}, &(0x7f0000000040)=0x18) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr=0x783}}, 0x0, 0x6, 0x3ff, 0x4, 0x7fffffff, 0xfffffffffffff9cc}, &(0x7f0000000440)=0xa0) pipe2(&(0x7f0000000100), 0x100000) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2240000000fe8000000000000000000000000000aa0101000000000000000000000000000000000000000000005f0f00"/112, @ANYRES32=0x0, @ANYBLOB="ffff2d0009000000"], &(0x7f0000000400)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r3, 0xb}, 0x0) 13:54:17 executing program 0: setrlimit(0x8, &(0x7f0000000040)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, 0x0) 13:54:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x53054f02) 13:54:17 executing program 0: syz_execute_func(&(0x7f0000000100)="1c39c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c203e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f00000000c0)=0x7ff, 0x4) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 13:54:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001700)='/dev/pf\x00', 0x182, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = semget(0x0, 0x2, 0x89) r2 = getuid() getgroups(0x4000000000000211, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) getuid() semop(r1, &(0x7f00000016c0)=[{0x5, 0x5, 0x1000}, {0x4, 0x7ff}, {0x3, 0x7, 0x1000}, {0x7, 0x101, 0x1000}, {}], 0x5) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x2, r4, r3, r2, r5, 0x4, 0x100000000}, 0x7, 0x7, 0x80000000001}) r6 = open(&(0x7f0000001540)='./file0\x00', 0x4, 0xb4222402d2d4f555) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000001580)=0xe883, 0x4) mlockall(0x3) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000015c0)={0x0, 0xfffffffffffffffd, 0x1000, 0x19000, 0x2622e094, 0x3f, 0x5, 0x800, {@in6={{0x1c, 0x3, 0x4cba, @empty, 0x6}}, 0x0, 0x7ff, 0x100000001, 0x3f, 0x1f, 0x1}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000100)={r7, 0x3}, &(0x7f0000001680)=0x8) r8 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x20000000) accept4$inet6(r8, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000400)=0x1c, 0x0) sync() r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setresuid(r4, r4, r4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) r10 = open(&(0x7f0000000500)='./file0\x00', 0x8502, 0x88) ioctl$DIOCADDALTQV1(r10, 0xc130442d, &(0x7f0000000540)="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") 13:54:17 executing program 1: syz_execute_func(&(0x7f0000000000)="f00fbb9f000000009165f7056969ef69dc00d9542121d0d8c44139fd5bf9c441956840f713dcf30f1af0e22bf694c48192558dc33e64f3430fb8644238f344e1201ed102400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c46636660f71f700400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000003c0)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf3300f1a70702bf694c48192558dc3f226660f4ebb0200000066450f18c4f344e1001eccc46283f65200c403514a57863a00000f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005ced0f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1ff000000000}}, r1, 0x1, 0x0, 0x4, 0x2, 0x9, 0x20}, 0x98) accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 13:54:17 executing program 0: r0 = semget(0x3, 0xfffffffffffffffe, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x6, 0x1, 0x4, 0x7, 0x1, 0xffffffffffffffff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000000)=""/167) syz_execute_func(&(0x7f0000000240)="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") 13:54:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7, 0x4) syz_emit_ethernet(0xa6, &(0x7f0000000040)={@random="7f843912b319", @empty, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x14, 0x4, 0x0, @random="bc3b42004623", @broadcast, @empty, @rand_addr}}}}) 13:54:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x100000001, 0x100, 0x6, 0x6}, 0x8) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000000)=0x40, 0x4) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @empty, 0x3ff}}, r1, 0x1f, 0x4, 0x1}, &(0x7f00000000c0)=0x8c) 13:54:17 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x7, 0xc11, 0x100, 0x4000000000000, 0x7fff, 0x8001}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x7fff, 0x81, 0x7f, 0x0, 0x8}, 0x14) sync() syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e696911694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") r2 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r2) 13:54:17 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000180)="4dd45749bafc2f043c1cfa484f91a1d42c56272a6128e091263143f97653c55980c0c1c4abd4b518eb27cf09040ba18323bb5cc8d96b6865", 0x38) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/175, 0xaf) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr="000000000000a0459b1500f8ffff000b"}}}}}}}) 13:54:17 executing program 3: r0 = msgget$private(0x0, 0x200) msgrcv(r0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="0400eca36c787140840a93ecac0e98c600da3b756400"], 0x8, 0x3, 0x800) r1 = socket$inet(0x2, 0x2, 0x0) setresuid(0x0, 0xee01, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r3 = socket(0x2, 0x4, 0x40000007d) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) socket$inet(0x2, 0x5, 0xff) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000380)={{"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", "be135b2d67fc3db73d87e9b0d44b46b68aeb43597f5c67e905a7450b2c70c056", 0x401, 0x8000}, &(0x7f00000002c0)="f35a11d9e2f5d8898efdfde7feacbd86c8df35dc722fcca82249a4ef0d7c751914ea4d333ce219c455ad2d4f28921926d70ecb084151ef7137c48cbeca70aae11d1f64bfbd71fdba49c7f7ea4d4a06268f799532e18922d5135beb03ab3d500547d3e34144e559e351c691195d00cdf22af3a889c675efb825e47e047cb29f542f257b9085e39ff826", 0x101, 0x6, 0x8, 0x7ff, 0xa78, 0x3, 0x4, 0x5f}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7cb}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000200)={r6, 0x0, 0x6}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x2}}, 0x0, 0xab, 0x2356, 0x89, 0x1ff, 0x2, 0xfffffffffffffff8}, &(0x7f0000000180)=0x98) r8 = socket(0x1c, 0x4, 0x7f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f0000000d40)={r7, 0x9}, &(0x7f0000000d80)=0x8) ioctl$DIOCRTSTADDRS(r4, 0xc4504449, &(0x7f0000000880)={{"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", "1a8a252da5fd7046ea6b0871b78654bcf277a18a9ed2a7b0e7decdbd78233496", 0x7, 0x8}, &(0x7f0000000800)="5c3773bff26751157a77b4bd9a83e4120d0502ceeead06078dd6d8f926f1b9f5c3809a500c09826817fd1833d3a4cc8a5ffc79e5f478bb620779c4c9f7085fb7b613fd8540b3ba03bd02e89587c2a16fc51b52d14fb23d93b9378fb8f969f6483c19639d6768e40f9f5336bb6559620b32419f762cdf24a7e41df2", 0x10000, 0x100000000, 0x5fe0, 0x3, 0x2, 0x0, 0x10000, 0x1}) 13:54:17 executing program 0: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x2]}, 0x6) 13:54:17 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c40000000000000fe8000000000000000000000000000aa02"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000080)="5cc88921ec8e3af863e9177bc7ed3fb01b66013b82408e520167ce5fc1096c19db5a953b333f6cc8d4bf99dc04f990a06d2dfa469146f4ab7a4f32e58afef795b3a6b433fa72cd9982b9e1edcdbf0d8db94c037efda31e058574dc8e9cc930b79e28a9461f845ffdbf687ec74a93eea548d8fb529ac6407cd3d6457a43efed74b8b373c4eea222106b41423110a7e12c13ad92be4d5537db3bf4dde6ba598229c116468c39067011530d7683146be5912c9cfb27f2466a0f266295060d712e7abc2a661ed84fe48ee6a634b176dd9163b1dc51ea0a00ee1ece26a4a36e10e1f3a49409c2836c9b3823311acce47079fa0960cfd4d7fba7") r2 = dup(r0) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000000)="2c70a47cd6f43ff7db048ba4c09d4587b0976da771de5cbfc1cf5be6842b3f0b1c850896d279bc88fb19a924dbce1c1c3496a1887f5a477ba93e16c11f0a84d5277b329cd8c94035d79b9452266ccec46ac0babc64304461bd26fb344e8dc0a70b655987879fef46548afcede1165a") connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r2, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) 13:54:17 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) socket(0x10, 0x3, 0x503) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 13:54:17 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 13:54:17 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) fcntl$dupfd(r0, 0x443c77aee1a9080d, r1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 13:54:17 executing program 0: r0 = dup(0xffffffffffffff9c) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1013, 0x0, &(0x7f0000000000)=0xffffffffffffff2e) 13:54:17 executing program 0: r0 = socket(0x2, 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x406, 0x2) r1 = socket(0x1c, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 13:54:17 executing program 3: r0 = semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000000)="9f15de2f5348cba62a1da6f06b2e630a32f6fbffee59440261943ed079793b38b5a14fa61716e497c8b3c5f51c17c4937aff13d83af5b3fd473503d7030523fde557dc099652f1ec8ec9a7f2", 0x4c}, {&(0x7f0000000080)="b3af6c69d10f566073a39d6aa9c92f413abbcdd4fbb2ebc4900fb66322db4f1603da8da809abf0a4f3fb120d79b6fb6b0ed3091c7fbfaa12829d13f57a1f6bae5b00d762c5bd94dcb9acaf06fc9eda0b5e2be41e500246176f721510c3296ad8364a4845d139f144d6cf346653a0f23eb9e6f025081e8e77feb9149a94613e020e93c8b117ab4725048c829f08e415ecd373057bbac65c7166f1082c7ed059782a63bf47a72c5ab3c9cd6b549169970380784b733b08f2a1f934c064c1f8b1dec106", 0xc2}], 0x2, 0x0) chroot(&(0x7f0000000240)='./file0\x00') setreuid(0x0, 0xee00) semop(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x1000}, {0x4, 0x1, 0x1000}, {0x3, 0x3, 0x1000}, {0x0, 0x1, 0x800}, {0x3, 0x8, 0x1800}, {0x3, 0x878f, 0x800}], 0x6) geteuid() 13:54:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @rand_addr=0x6910c583, @multicast1}, 0xc) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x76, "28690d2aa0c83800d188c0fdb0631adca4e89e3c34cc04e3a49b9005911a37c66f848029d653cd8ac69cd8c6fff6ada095260de537891b7e43f5aedb99bb15d89feb77e3ef2050ace7689374fcb6d8fa154d83c43913c1744b361871f970d8e9da59515eb1f8b592446e94ac09feb61869f32fa80a86"}, &(0x7f0000000280)=0x7e) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x9, 0x6, 0xfff}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x3, 0x800, 0x8}, &(0x7f00000001c0)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f0000000580), 0x1f) socket$inet(0x2, 0x4, 0x7) 13:54:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xf7, "c10f5c36566b7880a2d25be05f90702e251c6b535aaa82ed596858395baa32dc6770a125b2490f8e883076cefa09e565c734d70fac369135ad04e595a618a91c0d8da71ccdf0a5a31ee8761f3bf43c70544fe90ac37c980adcdfb1dde27eb273e45aa9ef7f8a00614cbed4555827df49f7ca225aca6540b397918a123b7aa0e02b5c077f179ff7237b958012f6a24e9484a2e98c6f9176f8c28e505de095b42f94dc1e628f7ea4e88be9c131c955b9123e653b251985699ef7684998cd8252f872723b0977e48ba7dbb7773f8b0fcf57e5aa5a6820416b585ccb0ffa4be4bda1b906e2bd925a45bbf43d2f51867031e2d0d98ec8acb1c8"}, &(0x7f00000002c0)=0xff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x40, @mcast1, 0x2}}, r1, 0x10001, 0x80000000, 0x6, 0x401, 0x80000000}, &(0x7f00000003c0)=0x98) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x8000, &(0x7f00000004c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0xaa, @mcast1, 0xbe5}, @in6={0x1c, 0x1, 0x4, @loopback, 0x2}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @rand_addr=0x100}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x1c17, @mcast1, 0x2}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000580)={r1, 0xcd, "f526e41784934967c17271d5bb7ded28262f85066c857f959225a2d120d5834f9cec209031e18d606b6714a67d172532bf004185bec3dd59a8d19e758110f17f697e022c0bddb5a7327b3ae9e8b9a3ab057f937d02a4727fb9b67cb9e598bd7b825314065c354c3dc5121cd356a8300d8bdfc887954b929cfc535b51eeed3196a356d65c5505a1e5174714620b7627c7f50f0ffde7c6111823265432fdf08104d44157f6100701f36aac415979bf8261a0ecc57ce4c660c6f180bc7ccc332a85b413e053e3acf5b774b3059102"}, &(0x7f0000000000)=0xd5) 13:54:18 executing program 0: r0 = socket(0x1, 0x20000001, 0x83) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10) 13:54:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendto(r0, &(0x7f00000000c0)="4cc06843a26eccac980600f727bc03cef3919762b9c696394c5304b0fed7fd81507453a5529b204de79ff8f8dfaa43a63b211aab17c8279b0f52603449c0364350e736a4c0edc610ac19dd065867393b980e7300bc8e8a6a7f0298443f2d4b8607edb665e93d3124ee95d9222d45a68e6a3a6c78f2d58d8d1787137476e5f2ba21140c63f90ad03d89485cf586bf35fad02ba007a8d736a6f998b21d5d04dae666a52f5eb6e500c676b5773e11d5082b8f54e36fcc01db1f78251542617e512431543ba1a69aa3ca241b172ccc87968e7871a3de83dbf8f53f4fad19621a7a9326abadca22195e5c67cf", 0xea, 0x1, &(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x8, 0xf84, 0x5, 0x8000, 0x7fff, 0x4, 0x8001, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x7, 0x4, 0x4, 0x14b, 0x5}}, &(0x7f0000000280)=0xb8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x1, @loopback}}, r2, 0x0, 0xedc, 0xfffffffffffffffe, 0xffffffffffffff34}, &(0x7f0000000380)=0xa0) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 13:54:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockname(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x3, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xb6e3, 0x7f, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x2, 0xfffffffffffffff9}, 0xc) 13:54:18 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) 13:54:18 executing program 1: socketpair(0x2, 0x20000007, 0x200, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x20000000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/81}, &(0x7f0000000080)=0x53, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x5, 0x20}, &(0x7f0000000280)=0x8) syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 13:54:18 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket(0x10, 0x30000000, 0x7fffffff) bind$unix(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="0100262f66696c653000"], 0xa) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000380)="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", 0x742d3}], 0x6fcd52a4ec845e5) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000001c0)) r2 = semget(0x0, 0x2, 0xc0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c651a00"], 0xa) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000002c0)={0x100, &(0x7f0000000580)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0xff, @loopback, 0x844}, @in6={0x1c, 0x1, 0x2f, @mcast2, 0x8fe}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffff001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x74, @mcast1, 0x94}]}, &(0x7f0000000300)=0x10) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000140)=""/234) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 13:54:18 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="01000000020000010000008e8f000020000800"], &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x80000000, 0x10, "b39a9807acc3027b92d4ec692b4f9372"}, 0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1205, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001340)={@in={{0x2, 0x2, @broadcast}}, r3, 0xfc, 0x81, 0x280, 0x6, 0x0, 0x4}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000001400)="8226e9fec565482366400dd9fd52f7e75b62294cef63754b35b67201050a45d6d2b93268b95fa8f10babb832ff911347389e554d050404ab3e907128000d1f15db3829d8bec3489658ebd1a9a6cfe1b5cf257c50e9f364c25f24592cf40315f9d413c0da852b57dc402dead59349ac8d7a2e170d9f4d5911f6c252dcd92d8467dea8ff9b4c000cb27488854eda505c7ce190d4130af39fcf29561c5610e0911d39") 13:54:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000a, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 13:54:18 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x30000000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x12, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r1, 0x6, 0x41b, &(0x7f00000000c0), 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = fcntl$getown(r1, 0x5) r3 = dup(r1) utimensat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xe140, 0x221}, {0x7fff, 0x7ff}}, 0x200) fcntl$setown(r1, 0x6, r2) 13:54:18 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fcntl$getflags(r0, 0x1) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0xfffffffe) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4) 13:54:18 executing program 2: setpgid(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f10f0fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={0x0, 0xe28, 0x3, [0x1ff, 0x2d6, 0x0]}, &(0x7f00000002c0)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x0, 0x10000, 0xbbb, 0x800, 0x80000000}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={r2, 0x5, 0x5e, 0x9, 0x1f2c00000000, 0x9, 0x1, 0x6, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x2, 0x100, 0x7, 0x8, 0x10000}}, &(0x7f0000000440)=0xb8) getsockname(r0, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10) fsync(0xffffffffffffffff) flock(r1, 0x8) 13:54:18 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYRESOCT=r0, @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRESHEX=r0]], @ANYRESHEX=r0, @ANYRESOCT, @ANYPTR=&(0x7f0000001900)=ANY=[@ANYRESHEX=r0, @ANYRES64=r0], @ANYRESHEX=r0], &(0x7f00000018c0)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001580), 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x17b5}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001440)={0x40, 0x2, 0x800, 0xfffffffffffffbff, 0x9, 0x7fffffff, 0x3, 0x0, r1}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000001380)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x493, @rand_addr="0ee963f79019115365a085f5aa556276", 0x1}, 0x1c, &(0x7f0000001300)=[{&(0x7f00000001c0)="c0fcdf9bf0c2243302fa6bb825be86b9722f1bdb2eaa5fbf020f753fa5668e2cf86cfbbf636cf7ffc2d5e8e7930d93e96fb669c9381cb9f382a2193ab0f96487fcb127d5c7109cf803e1f8fe6b33eec8c527829fad794f977136e7928f9760c644a9f8d3", 0x64}, {&(0x7f0000000240)}, {&(0x7f0000000280)="377df4e76c16a6f766b93665fa6e11da46de8104f7b464828177d3fce43c43ebd523726fa888cf3f4d3bfc8f7d7b5d1efe7692f5b0e1b43794a7b7f452cb158651ac5c92be804ff23b1991879d38432bf447652fbc3ccf68b108751649ff6d5505b01990548b920ff5f5086088a7c4b713437f3154a9db", 0x77}, {&(0x7f0000000300)="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0x1000}], 0x4, &(0x7f0000001340)=[@authinfo={0x10, 0x84, 0x8, {0x13}}, @init={0x14, 0x84, 0x1, {0xffffffffffffffff, 0x6, 0x0, 0x7}}], 0x24, 0x4}, 0x108) syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000040)=[{r0, 0x5}, {r0}, {r0, 0x21}, {r0}, {r0, 0x84}], 0x5, 0x1) pipe2(&(0x7f00000013c0)={0xffffffffffffffff}, 0x6) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='.\x00') 13:54:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f21cdd8ff3000"], 0x10) sendmsg$unix(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = msgget$private(0x0, 0xe0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) freebsd10_pipe(&(0x7f0000000540)) r6 = msgget$private(0x0, 0x40) msgrcv(0x0, &(0x7f0000000240)={0x0, ""/184}, 0xfffffddb, 0x2, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r4, 0x9) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0xffffffffffffff32, 0x2, 0x1800) 13:54:18 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x6, 0x180) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000001c0)) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="c91ac4bc249e17a6ec3294ffe7be979747aef4c9923479ce4902701a614a568eaea6389c7fbb944e5de8fce8474e3cc25e6aaf713266470aea92a07555fccae60c761bb7ecbe885767f3120bd6aefdf0651630cd8a300261a800e0173d6d5a210bd784236444c53876ddd2b79c57c3d5a55d9de522b5bad1bcc6e96d16ccee0c46f357c42d8f9633c00e4c994c3d0642273b11c3b9a301a29a96a21e51eb3f41cda7ccd0304c506eeaee17a3ada3343f32687935ae94e05652d2f9626c7297952faf128a09e53c65") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x138) shutdown(r1, 0x1) 13:54:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="82022f53841e99386380019b15f1002c966978027239e9a8493062bc5233894c2feddd350bbf504b6cb26b5023a9172df83805efe1ec1727547b830eaabdcc708593184e205cc6508e6c7109cb8389711f3a7c7330d097a8c5d86352b7316b6fcd2681b78787fb925019c01748a3377020a77c0ca6664dc5161ef7760251b54d7b310089cdc190f1e3f1c14e558f3c4cc80a81aa20292d8eafc076b8531501ebbdf224b1f02e63b66f64fb23e3178f6305437503c3d64ba848d4cc5b621b25d0594c"], 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) r1 = msgget(0x0, 0x200) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 13:54:18 executing program 3: sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)) syz_execute_func(&(0x7f00000001c0)="b19491cd806969ef69dc00d90ffe3c13c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95fc44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") 13:54:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) sendmsg(r0, &(0x7f00000045c0)={0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f0000000000)="65b130b2309cce3aed4191bd840167f7e082235a9fae21331c13ae75d4e1390b", 0x20}, 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0x1000}, {0xffffffffffffffff}, {&(0x7f0000003280)="6d34b6a2154d18e10065ced9c5505bbc00a9540283ea834e961b14e49b8ef140b5d82e", 0x23}], 0x9, &(0x7f0000003380)=[{0xe8, 0x3b, 0x2f, "8752037d5154f850010ffeea79a69864a7ac753a5c46ffa26feb72269740c72a11e66074c20f49d44491df48dacc78a66b8394e5a4df44772f768c7dedbc61ef61af2797388916e5a76a6bac6cbbabb2b9b1c628cca4fdeadf8f1d35decde0d1332f3c04f069db1992f722bd8eb3b8f20ebbde8140a4fe5fce77ca84096539bae536471ceaf8d0b4e265b2c1ac5636c0000aad27e6b07724b3ef646833c4adcce85d84923f7e222bab41a407355dce7c1f24d23065334752ace2d44947716473c6ad32510621834157f49157ee7366f3ce29a84002e1e870"}, {0x78, 0x29, 0x808000, "37c5ea533234570da7d46fd1f554bb113743d41d175aaebcf48b9348543e844e0199ed551a2e17ae51d51cbf33e41e15672382b8e78ee41a950bec726080eeb0805eec2b1f1f2456549ec94f78b76feb6413d95a86fd50694eab29b2eb21fd4b8c9d55"}, {0x1010, 0x84, 0x80000000, "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"}, {0xd0, 0x1, 0x0, "b528a0a666dcfed22ef117f9a80a8fe3f0aa9b8424d2a8a5c128b81906490518cc8de9fab6d6da30d960ec8ff019c38420e25a76ef9a7e7368802448ecb6c96bded3c1525c508668e3f8ad79cf3f236cc1d846992204dcbad599d79715571af1f1945a1f2c88818101902cddafc7a2ee7bf7a3ba50f6ae6e5af00dd0404b7b45a801fc390ee939e13ba028d1570d499990ef8d0e9c7789c629d2572234af11220e6ced2f7ea1c09f155ea8dee4cdcd0042f306331d39ee18f0"}], 0x1240}, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 13:54:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = getuid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x6, 0x1000, "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"}, 0x1008) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600) freebsd11_getdents(r0, &(0x7f0000000100)=""/66, 0x42) freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72) 13:54:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x80000001) fsync(r0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 13:54:18 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84ea84a2c431c850f050f0d2166430f2a77b2c4a17dd7fe41e2e9660fde978fe97c80c9fb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r1, 0x88, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x7938, 0x6}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) Waiting (max 60 seconds) for system process `vnlru' to stop... done 13:54:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x1, 0x400000000000012, r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x8}, 0x8) flock(r1, 0x9) 13:54:19 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) syz_execute_func(&(0x7f0000000240)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1088, 0x4549) 13:54:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) dup2(r0, r1) bind(r1, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0xfffffffffffffedf) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c653000100000659d6d3ecc0b51b561c99973e719e8872c7d3363545e163c970a45c26f7785e057614bed2462259e88cb052427b574e4371a22db3bfd4c4a3d8c46"], 0x10) 13:54:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x81011, r0, 0x0) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0xa0}, {r0, 0x102}, {r0, 0x84}], 0x4, 0x0) close(r0) 13:54:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000f6"], 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) dup(r1) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xffffffffffffff77) 13:54:19 executing program 0: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000c71000/0xc000)=nil, 0xc000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xe661}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x6}, 0x8) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) Waiting (max 60 seconds) for system process `syncer' to stop... 13:54:19 executing program 3: __getcwd(&(0x7f00000002c0)=""/179, 0xb3) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9c, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgrp(0x0) r2 = dup(0xffffffffffffff9c) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x1, @rand_addr="d5950f6db6169d3b02b6fa0d2ae4d6d9", 0x61}}, 0x0, 0x1, 0x6, 0x6, 0x2, 0x4}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r3, 0xfffffffffffffc00, 0x80000001, 0xffffffff}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x40000001, 0x0, 0xffffffffffffff41) r5 = getpgrp(r1) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r6 = getpgrp(0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setpgid(0x0, 0x0) setpgid(r5, r6) Syncing disks, vnodes remaining... 11 8 4 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x0:0xfffffe0028bc1400 frame pointer = 0x0:0xfffffe0028bc1430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 3346 (syz-executor.1) trap number = 12 panic: page fault cpuid = 0 time = 4197264 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028bc1060 vpanic() at vpanic+0x1e0/frame 0xfffffe0028bc10c0 panic() at panic+0x43/frame 0xfffffe0028bc1120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028bc11a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028bc1210 trap() at trap+0x44d/frame 0xfffffe0028bc1330 calltrap() at calltrap+0x8/frame 0xfffffe0028bc1330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0028bc1400, rbp = 0xfffffe0028bc1430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0028bc1430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028bc1460 vgonel() at vgonel+0xdc/frame 0xfffffe0028bc14e0 vflush() at vflush+0x3df/frame 0xfffffe0028bc1630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0028bc16a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028bc1740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0028bc17d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0028bc1850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028bc1880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0028bc18d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028bc1920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028bc1980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028bc1ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028bc1ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x2000000b, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 3346 tid 100685 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why