te}}, 0x1c) sendto(r0, &(0x7f0000000080)='&4', 0x2, 0x20001, 0x0, 0x0) shutdown(r0, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 05:33:13 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) syz_execute_func(&(0x7f0000000200)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10c, 0x21) 05:33:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f00000000c0)={0x200, 0x7}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 05:33:13 executing program 1: socketpair(0x11, 0x0, 0xffffffff00000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xce6, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="810000000100d1428a19e9610e9e00088100c400"], &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x1204, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 05:33:13 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x800}, 0x4) 05:33:13 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$inet_group_source_req(r0, 0x0, 0x55, &(0x7f00000005c0)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @broadcast}}}, 0x118) setsockopt$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, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 05:33:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080), 0x0) 05:33:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000040)="dadef0805300fe653ef30faec0c4427d0eef660f6e9d0000bf342640cd5c460f435100f7eb410fa13e470f71e1c8") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100), 0x0) setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000140)="10d8040fe317e5ba057bac7b5085ef121f1fce515e9f1a166892e78d0bf8fc5e82385c7ab5cc572b62c853efb589db14d5ca5df0c56204b97bf666d1114af095ee4c39efeb2ee123bd51be7162909120268364602180bd64c938b8a96bd2cce9bd12277c1fda19311409fdfdba20a8e7d06b5459fb1c21c6b842e7b21038c48547f658f526f1df47fc9ef4d8694722c9592f559cd101b9cb258627001a7894bd4fbe0e5cdff39a193759be970051cee84d35f18b3af7288f26e54dda190337fce6ee17c6ab43a040e78c3c0e1e308a239a60be2a6dc9b9e5f656a13c990f4fe2b44f86f9f0833c0e5ac77b299ff0a953355cad", 0xf3) 05:33:13 executing program 1: r0 = socket$inet(0x2, 0x0, 0xff) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") fcntl$dupfd(r0, 0x0, r0) r1 = dup(r0) r2 = dup(r0) mknodat(r2, 0x0, 0x8006, 0x3ff) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r3 = fcntl$dupfd(r0, 0x11, r0) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x100) fcntl$dupfd(r1, 0x0, r0) 05:33:13 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x2, 0x63) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x9, 0x9, 0x1, 0x2, 0x8000, 0x3, 0xffffffffffffffff, {@in6={{0x1c, 0x1, 0x3ff, @ipv4={[], [], @multicast1}, 0x7fff}}, 0x0, 0xb188, 0x7, 0x100000000, 0x7, 0x80}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x5, 0xc2e, 0x0, 0x2}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={r3, 0x200, 0xaa, "428ebb9ed3d7e0acacef7c9dd56689600f7ea0b07acfdb23fe1bc2fcf563c278a1de44a7fd11826327a882a77c3cfcff50f63f250b9b76019d1d3809cdb1a56c4dab2127d14f30da2027f57d4059ced935d50685f7235f4f5b4fd37e6064f3208dea8975822eacd4cf88bf186a6d1b83343d2986087b934067780e6efac3c033a62d91a3965b29ed17a39fa43d2629b4081b66f68c662dc8b10cfbcb3f4a28111e27bd9a3c6e9f34a861"}, 0xb2) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="38000000000008000000000038010bd66a622034105636a1e27f9c32d6b9702d332a770d550370caa7f2da10c6407c3100000000"], 0x38}, 0x0) 05:33:13 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0, 0x4, 0x3, 0x200, 0x1000, 0x7, 0x10000}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x7fffffff}, 0x8) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) fcntl$getown(r2, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r3, 0xf, 0x1}, 0x8) 05:33:13 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x3ff, &(0x7f0000ffc000/0x4000)=nil) r1 = socket$inet6(0x1c, 0x5, 0x1) setsockopt(r1, 0x81, 0x7ff, &(0x7f0000000180)="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", 0x1000) r2 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/181) clock_nanosleep(0xa, 0x0, &(0x7f0000000000), 0x0) 05:33:13 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x8000000000040) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="2b6ec67c9c0fdc5ebbe021a03ae1e537a402ca8e9ee8b74e90b3e4e5285cdd414c0e63a72a388230cdb92b93f3ec4d099fde17aa344ee9d9a0720856c30655d4a5843d7a57d728662511292df075df3287df27d1aca3c36ff731567eea3ff074808384092e5a3ee9d6e3877f8999ed9305536d0a6f580592eb86e9353d18c8bafb61fde62393963a73467c99504a2768d2c6e303d010097bb636a86914e25ef86659289ef1388f6a3b24550dcb44f1ab2b9a2694a21c6ad0464d108d02dbdd332b2b4a41c754a76307ea6ca0786cb2b95c22c3eaec79d08436172dc5e7da53c9886b0b96abb76cdd9c401c9dbd") 05:33:13 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) r1 = dup(r0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x18002, 0xc) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000080)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x800, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000200)={r4, 0x7fff}, &(0x7f0000000240)=0x8) 05:33:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3]}, 0x6) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="dd000800ffff0000"], &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r3, 0xfffffffffffffff7}, 0x8) semget$private(0x0, 0x3, 0x10) open(&(0x7f00000002c0)='./file0\x00', 0x20404, 0x120) 05:33:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:33:14 executing program 0: syz_execute_func(&(0x7f0000001a40)="9826473e431c2a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4e75ba1e1ea0211ceb3fababd1c4e10bf8c470c4c461cd583d00000081c4c27d2c2c42c483397fd300dcdc0fbcaf00100000f345d9c6acc4c3214cb9a5605419c201b00b0000008fc978e2e7efa80dd4d48cc7e8628f6808a3056f0000004e00c436acc0f526264788fec4a1dd7dbbbfdd5cc600d03081c96efb116636660fc4c30ac4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001780)={0x0, 0x3, 0x420, 0x4, 0x4, 0x8fb2, 0x10001, 0x5, 0x0}, &(0x7f00000017c0)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000040)="bc3122b9042aee1ffb8d97b6bf3edf8c7347580380ad70b10954b0cccbfd88554add85f2a69aef4624564aeb749db853d65cfa8055ec35003edb19543488eb71407343a156763943c9453f609929b5d4feb35a3e88d707aee52966c368e5386dd3268dd8883c9e8efb10aadc58a52fc39fd3e0fe3360b29a08b6e4decba64947a3b8487f8ba78ee6fabb56816f996882d05236d4a58a132858dad28c737b867a33961001e0ecf385283d7d7085459c", 0xaf}, {&(0x7f0000000240)="6c876836d9cda50b4a3656ee4959a4dc9b35e2a9474aebb8fc37912183f26dea92ee6297d2bd810c53a6679034fc282b4f0398c106a75b783dbbf43c6a5e8df5e23f08edddcb34daf63081fab90e9cd3a6c4ba46d4b790ab1d0af04c2cdf9b13ba54a28230ff3ff1808cd1df1a4cefebb8a560aae993d16bef79b48049064c30af12c39d6bedcbc71f32e824959c2a2e41ed912df045e355c1d45aaf3567c1c66255c175448aa2686055c82b1042e0f6afb8c0c1348164b2809225313827235c02a1ad539a8e535d1563574f0b01d5eac375ec7f9aa2853698079b1c64baa9334969a60e0bee077b79ba4ba75111eda31e1f", 0xf2}, {&(0x7f0000000340)="904732f303a07c798334533ff8d14c414c81445e4429c82c4f32fcb6f1cf5f8ecff397eb9233f5e222c2ecff648f11fee31cec71c85d1849830de57e503d21a62e9d75a66ddec14fccfd7af93850cdb391e253a1cce1d9894478912cde26f605a476777a36170e36c72dcc5ec95e1b04fe245a64030046ee6979aa639c08f20829efc22d8ee6995a43ecdf950cdabc576ec1397d90c342b949b447fa3d0e9b5b5e1ac8a33f788a36be948a9e0b0b6cbdc3", 0xb1}, {&(0x7f0000000100)}, {&(0x7f0000000400)="5ef198e3806780b0954017391f2094a7b8838a38fa2f6530733ed5147e4c90ad868305a84fa83c9d99bee59e498a0110a2e15dcf6b18612280d87e9f8bcc90868da52decd59fdfdf52d53446db12e3017c50c447e1a6f69a6797b9aef55ce8d9ea4ca9c12bc8356fdb3c5d2c21b6ea588bcc2212fae95282f99686d775b7387c3c86da0b6c8a0b1df7f99f726ee161c59a1ad544ba24da514afe096f011ae9643b82620d7bda244353dbcf5fc326127efc4d36e4189515ffc3abb0c1aed1256167daa4c8024072a665efb62191f52583395b530b99c534db", 0xd8}, {&(0x7f0000000140)="4369951f1a95836f3be22dcee164b3e7fef472cc2da1463e9686022bec66903810f824393199d2923b4e5952df234e6e0de169b247", 0x35}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="95922ff5d3fdae58e8875115de59ac7e4303abb1c4d05aac31f73c42a9e01b930957bf2049beb3a9c1d87e9a697f4d3cf359ecb08d39a2f76abfc506e8841736fea7f933ad93759f405b66134acafd27054a2282228913e5d4425035c9d9fb48a53d09b8da418f2a27658a711cd1e70d8837d58c13c6d6beb1375cc587e8d0da7f613363f0f89e444ececf4bbe0fce42591f6419bb0d", 0x96}, {&(0x7f00000015c0)="6e91d5b047fecf3b8a794060091cef4d9897b06032f3dd2a55660dcb77aabac93864a78fc728ef42b253b9fc9409d74d44ee1f0a673553b6d10dfb8742bee27bcfc2572a2ede74331c803ea0f8e25866ef9c2e1d93cb8196faa92260f7a014c8f844b7e1d7c3075ce1447b3bbc0e74dc8f34fd7e86a48a1b82b55e8f5a9cb09307542133f1fb2fee9cdf13472fd496c67b489a54ac95d0fd614c39df35244e31fc744f5fdf6ca9b046b87acfe3aa9e55b99d1becb1b86ca5d135ae", 0xbb}, {&(0x7f0000001680)="ce6ea6e42f301a653453", 0xa}], 0xa, &(0x7f0000001800)=[@sndinfo={0x1c, 0x84, 0x4, {0x10001, 0x100, 0x10001, 0x8001, r1}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x81}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x58, 0x2008d}, 0x20004) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@loopback, @broadcast, @multicast1}, &(0x7f0000000180)=0xc) 05:33:14 executing program 1: r0 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000206, 0x10000000080) mkdirat(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000004c0)={{"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", "8d1311fc6751c4b61d16cc87dbc6bd849a3ed626b7600d723173d24214d93751", 0x7}, &(0x7f00000001c0)="768c55db19aa905d00bac6304115e9535dab6009308a6c8412d644378fa0c02ddca6554c467dc21386e6526a0c58e17e88464a2bd9511e76eee3762b15f81040015f50a26a01b7086736cf328f4befed8b7c1df3ae43af2efa5dd10ffc49c2ffd6", 0x7, 0x7f, 0xffff, 0x8000, 0x7fffffff, 0x1, 0x80000001, 0x4}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = shmget$private(0x0, 0x2000, 0x201, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = accept4(r0, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x80, 0x8001) mlockall(0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x8008, 0x1) r3 = socket$unix(0x1, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000300), 0xffffffffffffeaa) accept4(r2, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xe2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r4, 0x3, 0x5}, 0xc) 05:33:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007478, 0x0) 05:33:14 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:33:14 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000340)) setreuid(r0, r2) syz_execute_func(&(0x7f0000000540)="985e4aa84a1c190f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r3 = semget(0x2, 0x2, 0x10) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000080)={{0x5, r2, r1, r0, r1, 0x2}, 0x3f, 0x2af8, 0x1000}) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) r5 = fcntl$dupfd(r4, 0x11, 0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000640)={{"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", "aa83c853b5750361bc381ae63918ac612277c4798503fe43f890824d89b4ca64", 0x7, 0x2f68000000000}, &(0x7f0000000100)="35a1fb728b5fd28d9da6164591b44ea8b4787270395e7c7f8530f1a032bfeceaf2fbffa6cfa83e33a840a289e19ca4797b8c3020d1a8818b178f97b56f31c56462292cf10fa235c54ea924cb6888774a637057b77ea7a91699883b12971c538b828df037cede80682dc0ad5ded8cf8dc425caa8655669608e5", 0x100, 0x1, 0x6, 0xde1d, 0x4, 0x8, 0x1, 0xfffffffffffffffd}) 05:33:14 executing program 0: freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0xd9724616f41d62ed) getsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f0000000400), &(0x7f0000000440)=0x4) setreuid(r0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(r0, r2, r2) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r2}}) setresuid(0x0, r2, 0x0) r4 = getgid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCCHANGERULE(r5, 0xcbe0441a, &(0x7f00000002c0)="18022098a2203f2fb58a9dbcf313427073d225b07d578f9a9c9e939f453bc00494c1d174b752de473938ccdbea8764689cd74588357106cdcd9408138f9417890d3a2fcf63be6244ed2f0987bc018f71e24a92ac656ebdb1692a665f24dcd2f1081fb53e986881f448a8f7f4afa66e801d52ac58f5ff411af6358c7aef28e50b2cef6d2b4ac0a3c4b9ba") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffffff, 0x5) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = fcntl$getown(r8, 0x5) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x9, r2, r4, r2, r6, 0x104, 0x49}, 0x7, 0x7fff, 0x3ff, 0x2, r7, r9, 0x5}) r10 = shmget(0x3, 0x4000, 0x20, &(0x7f0000ff5000/0x4000)=nil) shmat(r10, &(0x7f0000ff8000/0x3000)=nil, 0x1000) ioctl$DIOCSETLIMIT(r5, 0xc0084428, &(0x7f0000000080)={0x1, 0x9}) shmget$private(0x0, 0x4000, 0x424, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) dup(r1) 05:33:14 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, 0x0) setuid(r0) setreuid(r0, r0) 05:33:14 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022eff7f696c653000dc9907daa2e13a1d7532e6fa17d5cc85e048273a82f66cf92262724dd824dc7a60be8a966d52dc15332e02b985252bea78b8686a614a1d7248287ab248a9c0ed030664d2233a101a35c1e79bf878b2a9b08bec67fbe88df7a4e418a5497548420b07253c02a577b78a51fe88200d07c6d14c4124614e6f18c4e0a629ba17fa8f805ed8b5fd1ac6871847732b9be1f1c8d38d35bba782f9c3b2e0b351"], 0x10) shutdown(r0, 0x2) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 05:33:14 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = shmget(0x1, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10, 0x30000000) flock(r1, 0x3) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getresgid(&(0x7f0000000500), &(0x7f0000000480), &(0x7f00000004c0)) r5 = getpgrp(0xffffffffffffffff) getpgid(r3) r6 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r6, 0x1fffd, 0x1) getpgid(r5) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r6, 0x2) freebsd10_pipe(0x0) 05:33:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x7ff}, 0x98) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 05:33:14 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022eff7f696c653000dc9907daa2e13a1d7532e6fa17d5cc85e048273a82f66cf92262724dd824dc7a60be8a966d52dc15332e02b985252bea78b8686a614a1d7248287ab248a9c0ed030664d2233a101a35c1e79bf878b2a9b08bec67fbe88df7a4e418a5497548420b07253c02a577b78a51fe88200d07c6d14c4124614e6f18c4e0a629ba17fa8f805ed8b5fd1ac6871847732b9be1f1c8d38d35bba782f9c3b2e0b351"], 0x10) shutdown(r0, 0x2) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 05:33:14 executing program 3: r0 = socket(0x1, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2f66696c6542fb7fbedaee3f8400"], 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8, 0xf, 0xffffffffffffff81, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x100, 0x2, 0x4, 0xdb}, 0x0) 05:33:14 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="08000000ec4d0c2846a61f8032a35ab22d29023e67cd87fcefb23aec0306292965753c1a2b16543112e7c99860a98508c733fb389a37451a840573894b740600000000000000a19c4619a0c955c34f571fdf52d1b047b63b1616d7e017192cf4b1120827398f0106d967c0cc0eba828963ddb7768249c503000000000000000000000000000000007487f17e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}}, 0x84) linkat(r0, &(0x7f0000000340)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x400) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0xdd5}}, 0x0, 0x0, 0x4e2, 0x10, 0xffff, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x6}, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4) 05:33:14 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b) r2 = fcntl$dupfd(r1, 0x0, r0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f", 0x8e}], 0x1, 0x0) fsync(r3) lseek(r5, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r6 = accept$unix(r4, 0x0, &(0x7f0000000080)) fcntl$getown(r3, 0x5) sync() r7 = msgget$private(0x0, 0x400) msgsnd(r7, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000240)=[{r4, 0x181}, {r6}, {r1, 0x80}, {r3, 0x135}, {r5, 0x2000}, {r6, 0x10}, {r6, 0x10}, {r5, 0x2016}], 0x8, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8) 05:33:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r1, &(0x7f0000000200)=""/133, 0x85, 0x0, &(0x7f00000002c0)={0x2, 0x1, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) socketpair(0x17, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x3f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)={r3, 0x14, "b0b498678a5d1ec32d5d4b454e717fda418b50d5"}, &(0x7f00000001c0)=0x1c) fstat(r0, &(0x7f0000000400)) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=[{0x10}], 0x1d}, 0x0) 05:33:14 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c1d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000040)='./file0\x00', 0x20, 0x0) lseek(r0, 0x0, 0x0) getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x2) 05:33:14 executing program 0: r0 = semget$private(0x0, 0x7, 0x128) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x84) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00000000c0)=0x1000, 0x4) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000240)=""/4096) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x3, 0x99) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) msgget(0x3, 0x8) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(r3, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) 05:33:14 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) execve(0x0, &(0x7f0000000380)=[&(0x7f00000005c0)='.(\x00', &(0x7f0000000600)='\x00'], 0x0) open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="2d02af70bb4a7a4a5cee2fcf92778dec42b9582ae32fe234a0d84bbf2d1c9a203d8a060d106b558b0cd3acecea4ec00bbb2f4ae7789181bd572053f5183ef799ee780829021646797c90921571f351a5535cbe5e512430554c5f19046bf98b406be70d316e57cb2985", 0x69}, {&(0x7f00000001c0)="8eb62e15fdc9940b8547f9d6fe516862c660", 0x12}], 0x2) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x201}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 05:33:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) bind$inet(r0, &(0x7f0000000180), 0x10) accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 05:33:15 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x7fffffff, @mcast2, 0x2}}, 0x0}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={r2, 0x9}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r4, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(r3, r3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 05:33:15 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x81) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x7fffffff}, &(0x7f0000000280)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="b9b28f01598f1000b51d1c449248a7c4198a43171cb2c3eb68df202f37d9df4fa45763309c59afd6a16e49a47c5fd8988ad13fd028dd24b278ceef976982aadb4ccbd99387d3b075689bfdc2bdc5e7b15152593e5cc6d549e6c5627e89c3b7def7ba2cbbf774fa51450c7db2eef7e99fafe175e58d34573bf2450d99d9e5a43af570075b9db72746dd8c591a60c9e1f5ccff492157fe9da3dc73a670636db78c39d0781a497522c50f500b9363a4e930f6b8be1ebb6a769b59abc9d66857b652a1167f6564d6af6a5ac1e38ccbefea3e59d21a650e", 0xd5}, {&(0x7f0000000180)="ab932e9da88a9afd823d38789255c50c09f3cbf475c13e93", 0x18}, {&(0x7f00000001c0)="84228578f1ff0eba2cd6", 0xa}], 0x4, &(0x7f00000002c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x0, 0x0, 0xfff, 0x4, 0x100000001, 0xf58, 0x200, r1}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @authinfo={0x10, 0x84, 0x8, {0x3f}}], 0x5c, 0x20000}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000380)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f00000003c0)="9f709618cba20091264c3346cbac11ea7a83c50a63d6281ee76e3c1879df41c482e4bf700a4ced4ea6e80043ec4200e2fb8b55e2bd1484e45e47c60f2fb4cc8ef2e33433cdd11d46b0d88fe07acf99c9e3f3a664e7cc4c5c5ceb5e6ff9919b2bd8e46990ef04383f6fe925a520731572", 0x70}, {&(0x7f0000000440)="42b0d645ddbd39f6fb5e2aa6cbb3fbd3516ae990ff86ba67cad1cf67fe4ee955a11d8b4a439d7c471f0aa2d48cdb6a8725aa13ab5c147af7d9757af9e4a185233eb3741a052ccd741de7e694ef9409459c2933818c9272040c5a710cf177d7ec6202cbd147aed116721ae6e8ca1f557772326343734bc41b2c29bc543463ad82576a362b7b00c22f542ef616af327787b304521f6369c7fdca7c95781934b9fbd930e855c37c8f2b54750385f0391fdb283aff2fd8f489dd85bcf53f195c0db6fe", 0xc1}], 0x2, 0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000640)={r1, 0x532e000000000}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000680)={r1, 0x3, 0x8}, 0xc) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000007c0)={r1, &(0x7f0000000700)=[@in6={0x1c, 0x2, 0x9, @rand_addr="a4c99d4e8d6c249ac54f15bef387c180", 0x8}, @in6={0x1c, 0x2, 0xff, @loopback, 0x1000}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0xfff, @empty, 0x5}, @in6={0x1c, 0x3, 0x1, @mcast1, 0x100000000}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000800)=0x10) ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000840)="fca6ee") ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000880)="c5e1678fa8275d93ed82f754e9bb644bd2d55900a357ce3e823ffcec1933ec5984c0878feb3e4ce07cde13afc1268049d178fc77995829019db8570a05e830ce6ef6b867baf46dc4da34e3c7bdfc340bcd588c59052ed800dc141027e6f0f91049e3ec52b38280e34c50bec8affa1308fee5f4435e1a24d65b013073bbbe3fc2dc699e6fee0ed46ce511a948fd29b5eaba71bb64ab0b6a89f9d12b64cbdf787ca61c753fdc544502e162dd2132ecb3eaaaf504e24de56a") setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000940)={0x7, "201232eba19908c35c57671dc6e44f99"}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000980)={r1, 0x3}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000009c0)={0xfffffffffffffff7, "507e887a003f4649923686db0d09d702"}, 0x14) ftruncate(r0, 0x9) getsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000a00)={@remote, @multicast2}, &(0x7f0000000a40)=0x8) sendfile(r3, r2, &(0x7f0000000a80), 0x9) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000ac0)={0x80000001, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000b80)={r1, &(0x7f0000000b00)=[@in6={0x1c, 0x0, 0xff, @empty, 0x80}, @in6={0x1c, 0x0, 0xffffffffffffff40, @mcast2, 0x5}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @rand_addr=0x3}]}, &(0x7f0000000bc0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000c00)={r1, 0x675}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000c40)={r1, 0x7f}, 0x8) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000c80)="67fa7e0818218839045577ccfd2f6c817239eb9b9d9d3057a8c5568cb296ae7ce27e968d289f8326f38683972ea424a1ad7125a6fbc0050b80da4e71fe4f433fae6dd464a96905d98f840c204f3a4f52408d7ffddb88c2229a065619a3c8b598ac75d84008751eb20830c1d8e9091b440c3e2f8dd14a10") getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000d00), &(0x7f0000000d40)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000d80)={r1, 0x7d81}, 0x8) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000dc0)="fee161cd90b9221f7b9aab6d23f180dc12b5e1939eb8002ee6b0570a453b3e35a5bfa56b7f28a91885c88f6d37672e6181e2a054922591f7b8385ca85f9a55336470903f38e8ec06c5414ec676") ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000f00)={{"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", "854387e2db083bba14c225b142559ff88615a930142130606c9541f84b00ea70", 0x6, 0x7f}, &(0x7f0000000e40)="98431a40a7c18a76acf5281e19cb359f0cdc8c54fad0c4628e423977fe1d84fab8a12da390ba3329b6426c11dbf103d9934439b8ebeadde5711c09b931a29b1bd878acd5d6da3e5ef197fba91745c4d19c2a6006179a34113a1f2b77be29f395e97e16fd11243d0947d2b31f3e661d3dbb19e98c768433fb2ad809fa41772a675f45cc9db70cdfd7bc7c2ec086909e1f3f4a201a5a19", 0x7, 0x100000001, 0x83c, 0x5, 0x0, 0x3, 0x401, 0x66e9}) getpeername$inet6(r0, &(0x7f0000001380)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000013c0)=0x1c) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000001400)="45f52e2b81185fa85a7605f15ab8a4cb63bb64800d4c9361fc43c830c84d79e4732c90a6cc6ea7f80cdf5e07965a31de0b1fe5f54c0216cea22659e4097f650daa48ebd86b1ec7c3f88f5a4cca502b320f6a7894d3ffc4e85e37b0447ba856a13a1ac3da2747d87a706251c90bdc3c0438a46bd23918efff298e550eede2b2480375a5e55bbe10e35c667835b9db348879fdee7c6e410185637c6ead652b46c588e49358237f1269f3e7228d8710a7c88be15fd1d052ae7360874ae2e40a0a57862aa9ba96fea315510b8a83086a644fa71e6fef531c66793e3e8a4214") setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000001500)=0xfffe000, 0x4) accept4$inet(r2, 0x0, &(0x7f0000001540), 0x10000000) 05:33:15 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x2, 0x20, @mcast1, 0x5}, 0x1c) 05:33:15 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r4, &(0x7f0000000280), 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000001780)={{"eb92ae03e878a6b2afa38977f2b267f15a733111b63723a20659772fcf237349926843490dffc034eafa63f6458ab04d2004b482373e65b72dfab857718c7830972a9105eacf39d44f1157188d0304ad159dd4ad2c346ec97f3bb985421a8857bdc5edacbc78d19a86581c2093d964e09f3588bde1f08835853784e4ae884244cefcd077595e3e2b93bfb1905d1cc0e9bb72067d3dc2cab275ec99f33cba279020ff679954fd07f4f56f4a2659a6ad2c9f0e7864f518e4949a91736c6e86ec0d5c21bd2368fbee82d3c1ff5bd03f40b111a21d3d7b9e6ed2962d1946b14ff8543c9b6751879c0ba4730ecb42911e6f0c5aabcecbf7bd6dad50aca2faa2ec6fdf9fe0472d4a6ee15e6b1a5d225e133dc39645ab6e8c37005e70fa58ff10cd47d63dcd045b791495e718d4166ee5742cf11d761794f39baaa39e70c76b0ed7569ff7b2c996583951daba57660545b0cf0cc78b6bbbe330c468ffd129b7c0e779099e6f55797890efd34a8c874de63e5d50878513669130a4614153c6c318a0b8c3e83690b99cec106d2bd23a9bb251af9c28d87b358503a62a04fedd785456ac1a3586c332af4d2d434648ec5edc9bf1d7d59ba8be3b8e17cacf1db722a1c908fff6abeab4682ebd4f67d4a9636b9714411b4a036f6c6c7194672f7f103e2ca6b8e7cb7d52c6f49b5d4e056f1acc15cc6702a2c6ad160f819ffc968eddac84059299e1bb7693829ecc7e21ff506e0274bac183ea5184d0988a1902180037af1ec8479faf0fbe33566f4dc317be784f0cd118514b58956a68664b3d2879c50742613bb572aa2996f116cd6eab559521d97fda45267bfb88e4e6a63e963bf8e82dbb9e768e533389e2740b89491c6a28d9d47dcf800cb09c33f52cc2bb56705a87efb9cbce206652658f5ba4490c4ec9edd8c79cb8c7f801a43d68e42aab272a8246c7b9de6604bed8f63b5c166a7c5904c1b70933f0661d16ac7e00ce2e7864f2af9dc24864360c299e23ec3d4afb05aaa7347f68cca4f0634386ecb958ebaddbe33eebc15cceaa98045418bfdd2dfe15622bee48bb1590a71049e8f8abd5f4a6ec66693b1bab1e03760e46bde88359b1a5a01146b18f7817395ef28d6dd75a0fd1db7ea7534d73526c4b195de8407861306a65dd2bae2c06ec9d660ac80e70a4486d7fa3d2f5a10edb75167fb99735139d0c0a816968964441c370694d420500785f227370eadce750000460f44e36acc3014ae41b8a33e7526f648859eab1fe17a2812bfa2046834cca4330a1cb9d4ba566d05fc2bb11f503ff231058e3a468e58b913210004adb5f94cee96f5cf73749d13275c196c926d7c86513d752f662a2300d82ac8056f06139054db56dd5b57a34b029d995da6e6af2eaaf56eab3c992dec53805b9b55e8f16c0876ba99a4904bcb920466075d49c0331911434d9194b", "f80842d4ee593646d546c6cb7b880e2777aac3e9d394c5695eb18b58a8508bc6", 0xdec0, 0x1f}, &(0x7f0000000100), 0xfc8, 0x7, 0x8, 0x7, 0x3, 0x9, 0x61d2a2f6, 0x3}) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r6) 05:33:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="e7c47241be1209", 0x7}, {&(0x7f00000000c0)="73701ed62e9a5bc46b7aa2f5147b5a93100c929a59b1cfcd72310cbbd6692c2c4998d0ae42fd2fef0a90696691b12cd7167ca8320bd0e478abdabf", 0x3b}, {&(0x7f0000000100)="e1043b1f19e440f65ef0b63e5425f8e31d962f719eae5a226938bffa420f01c72695", 0x22}, {&(0x7f0000000140)="192bd1a3b1fb6c", 0x7}, {&(0x7f0000000200)="1014be5b349df747cc84202b0c0a2778d7cea36bb177c4bdb060f94da4f29911e796960b8e2c22bc5cd9734dafdd1a12180b7c341b4622961c116f3e7c854c0fd73ac1200528d6b1cc4dca0ec843", 0x4e}], 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x28) openat(r2, &(0x7f0000000300)='./file0\x00', 0x2, 0xb) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r3 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000340)={0x37}, 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast1}}, 0x1c) write(r1, &(0x7f0000002400)="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", 0xb39) 05:33:15 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) open(&(0x7f0000000300)='./file0\x00', 0x40080, 0x0) 05:33:15 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="a362070009000900070007001d23f55cbc00"], &(0x7f0000000080)=0x16) r3 = getpid() getpgid(r3) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 05:33:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ftruncate(r0, 0x2) 05:33:15 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0xfe40f7edbf545, 0x11) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xfd, "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"}, &(0x7f0000000300)=0x105) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000340)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)={r2, 0x2, 0x3, 0x7, 0x4, 0x7fffffff, 0xb88, 0x3, {@in={{0x2, 0x3, @multicast2}}, r3, 0x100, 0x20, 0x4, 0x1ff, 0x2d}}, &(0x7f0000000540)=0xb8) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000180)={@loopback, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x81, {{0x2, 0x1}}}, 0x90) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@broadcast, @local}, 0x380) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) 05:33:15 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x10000000, 0x1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mlockall(0x3) 05:33:15 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup2(r0, r0) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x1) fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000007c0)={0x0, 0x7}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000840)={r3, 0x3}, 0x8) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x4, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r4}, 0x0) 05:33:15 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100040, 0x0) listen(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') close(r1) getpeername(r1, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c) execve(0x0, 0x0, 0x0) r2 = semget(0x3, 0x2, 0x4) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000100)=""/141) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x81, "6b94efb219b0014510069e695940dc08"}, 0x14) fdatasync(r0) lseek(r0, 0x48, 0x5) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x108, 0x6) connect(r3, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x6, @rand_addr="f1ef04d0dbcbded7c85fde068027583c", 0x8}, 0x1c) 05:33:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x2, 0x0, 0xfffffffffffff505, 0x3f, 0x6, 0x0, 0x80000001, {@in={{0x2, 0x2}}, 0x0, 0x2, 0xff, 0x75, 0x2502, 0x80000000}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4370277c, @ipv4={[], [], @loopback}, 0xe000000000000}}, r1, 0x9, 0x80000000, 0x80, 0x1, 0x7fffffff, 0x2}, &(0x7f00000001c0)=0x98) setresuid(0x0, 0xee01, 0x0) r2 = geteuid() setresuid(0x0, r2, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x0) 05:33:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") fchdir(r0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 05:33:16 executing program 3: syz_execute_func(&(0x7f0000000180)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") r0 = socket(0x1, 0x10000000, 0x9) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000000), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r3 = geteuid() setresuid(r1, r2, r3) r4 = accept$inet(r0, 0x0, &(0x7f00000002c0)=0xffffffcb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0xe343, @rand_addr="42061a0d1787833c0b46fcd88f40aa51", 0xccd5}}, 0x0, 0x7fffffff, 0x100000001, 0x10000, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000240)={r5, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x20000007, 0x0) 05:33:16 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) accept4$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3e, @rand_addr}], 0x10}, 0x0) setitimer(0x2, &(0x7f0000000180)={{0xde8, 0x101}, {0xb8, 0x7fff}}, &(0x7f0000000200)) 05:33:16 executing program 3: r0 = semget(0x1, 0x3, 0x2) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000140)=""/140) syz_emit_ethernet(0xe0, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa77f5a578b40952841218527b1677d12c637285b9a5270000293a00fe024300600000000000ffffe000000204000000000000000000000000000001890090780007040060b680fa0000000000000000000000001803ffffffffffff00000000000000000000ffffac1400bb6462e069354a51bb14e93a0c7c765a1ff24819f53680a44ebf67d446be4a17b137b8692d3a0e67b6d00f252adb2943b26f5509a088c52b3ef9441bbc9c4725437310b98aac7e687927c33d6a4306ad4c9b83684a81c6d0ddc071e90d186b4f579a"]) r1 = dup(0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f0000000200)="8c83a24ccdf9fa9040aeb920b514809322a3f9f3f27528b3c4a3511b5829b0c1a9f2d1ae8625900d0255f3f1f81c0f35b7e3ac0787b9b1f4dcb7823d7a8601626fb1db", 0x2, 0x2, 0x9}) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x54, &(0x7f0000000000)={0x80000000, {{0x1c, 0x0, 0x8, @loopback, 0x4}}, {{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3ff}}}, 0x108) 05:33:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 05:33:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3e, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) renameat(r3, 0x0, r3, &(0x7f00000001c0)='./file0\x00') chdir(&(0x7f0000000240)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000180), &(0x7f0000000200)=0x4) accept4$unix(r3, 0x0, &(0x7f0000000280), 0x30000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r4, 0x81}, 0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, 0x0) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x3) accept(r2, 0x0, &(0x7f00000000c0)) 05:33:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\t\x00'], &(0x7f0000000180)=0x4) 05:33:16 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x80) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x30000000) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000280)={0x7, 0xfffffffffffffffd}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000001380)={{"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", "c5406f9ee2e334a0dd347a166f25a880c02f5e775d9fd1477a86759e6ebe4764", 0xe7, 0x3}, &(0x7f0000000380)="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", 0x40000000000, 0x9, 0x1, 0x3800000000000000, 0x2, 0x4, 0x10001, 0x5}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x9703, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 05:33:16 executing program 1: r0 = socket(0x1f, 0x4, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000003c0)='htcp\x00', 0x5) r1 = semget$private(0x0, 0x1, 0x0) semop(r1, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) getsockname(r3, &(0x7f0000001500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001540)=0x1c) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0xfffffffffffffffe) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f0000000000)=0x9, 0xfffffffffffffef6) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x9, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) execve(0x0, 0x0, 0x0) getsockopt(r2, 0x4, 0x6e0, &(0x7f0000000500)=""/4096, &(0x7f0000000380)=0x1000) r5 = msgget(0x0, 0x8) msgctl$IPC_STAT(r5, 0x2, &(0x7f00000000c0)=""/232) msgget(0x2, 0x2c0) 05:33:16 executing program 3: syz_execute_func(&(0x7f0000000300)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6(0x1c, 0x2, 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@empty, @multicast1}, 0xc) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) socket$inet(0x2, 0xffffffffffffffff, 0x0) 05:33:16 executing program 0: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x104, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 05:33:16 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setrlimit(0xa, &(0x7f0000000140)={0xa8, 0x5}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000090001013f31b52a5879a2375c91300721c906d5d9777af688675b0b7af30c4a403c512644cd0ff58aa2308ef76dd2689bc087d088ec0be944e546675056cf4dcc0abae8a3d9f75a"], &(0x7f0000000100)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x4) 05:33:16 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r0, &(0x7f00000001c0)="4f0caeff8b05e3836029397c4370765819d428a564c676bd4b563f6340dfc71527a4ae3ce4ff657ca746a9768fd32892c537b41b1206617a0923cf48dac71b4f2b0ad03c68670d18f895036d3493ec6e5fd94b9e4f920225e820fb83abc1dfe173e8ed25466552cf5a55b412c2620f6e74e54a86845f3b4b7c98f01444201223bcb4d36ca9db0fe6c5b32ea6048fc5f14d36e2204f1a4855e1beb002d9110a5d3a3c4a9f20a85a2fab26b86f60c6090c0ea22e39f928b6a2dd43ce64603b2b67e70b3498e71f413281a5f3ab3e10aecbf2cd14cffc61a0f3bacd23ba98eabff36bf73c7f9e4df37d35efbc1bfab199b2ac19e902d7bfa080c8", 0xf9, 0x0, &(0x7f00000002c0)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x3}], 0x2136, 0x0) 05:33:16 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000021c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="6fac56360819de2f6df482e972decf96"}, 0x1c, 0x0, 0x0, &(0x7f0000003480)=ANY=[@ANYBLOB="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"], 0x303}, 0x80) freebsd11_fstat(r0, &(0x7f0000000040)) 05:33:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb3699", 0x2c, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0xfffffffffffffffe, &(0x7f0000000180)) getsockname(r0, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="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") msgget$private(0x0, 0x240) msgctl$IPC_INFO(0x0, 0x3, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000880)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f7961fec9607da123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bf27550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_STAT(0x0, 0x2, 0x0) 05:33:16 executing program 3: r0 = socket(0x2, 0x10000005, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669ef9be92a00d67f4019e1400800ad36ced8d304bc32aaf4868ee55dd5e55f745b4612796360e9d74f8b56cb7b0631c47a20e9c537b56a05ec2d69d27dbc340df67ff36a26aa2830f16fe676dd85c6c2b08d71c01000000000000000"], 0x10) geteuid() setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180), 0x13) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 05:33:16 executing program 2: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f0000000440)) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) setrlimit(0x7, &(0x7f0000000540)={0x100, 0x9}) r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) openat(r2, &(0x7f0000000580)='./file0\x00', 0x20000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r6}, 0xc) 05:33:16 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0x8001, 0xffffffff}) setrlimit(0x8, &(0x7f0000000040)={0x3, 0x41}) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 05:33:16 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x34, "c13005d926111aafc54b7428ef240b2d5d8e84967120823506f4eb1ba5e7e718759e274a63776fddbf5a0ea6b025ad323c32bcd8"}, &(0x7f0000000100)=0x3c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 05:33:17 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x82, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r1, 0xd86, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) 05:33:17 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) fstat(r0, &(0x7f00000000c0)) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000001c0)={0x0, 0x8}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200)=0x52accd6e, 0x4) sendto(r1, &(0x7f0000000240)="77902f461fd1dbd4ab83d561ad34df5dcff65aee681554e77e5cb6a81e610b58b65b14be598f49f64dc369f993afb811cc945426ea616478caeb5d59ff4b2958f07f0ab4ffcebedad346803bac3f9cfca5d5f1862765554a487fb3f4975a81ec09e1aaa81d6d56d96bfc5f8eda0e3b494542a7195f5764f77e268c76a3297ee708eb973a92e6c5d2265e9798843bb3785227eb84ed95a90fdaaabaaf369a421037614e644fe5f3cf579b4ac39cbd548da280c3b06eff1da2be822ab67cd5da52b24b83a475a7794fd931cba0de7b426aa4d450a663cc60f27bc251fe2a5490200d1f", 0xe2, 0x4, &(0x7f0000000340)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000380)="f9403ec34a7dacec3e02b804a69884a870179147d3f06a5a67725fe5fb6b90050033b153ec9db6a1c2088c942e6b9258bb33af2e91d5190808385be40c2690c48a54c3163689a0aefd76a43e3566d1e21f6e5bf8bd5584b4d4c96a7c88a04f89f1f6e287fb7771ab93b57a816b97a214992665aab13ad42028fab55c19fd54f1ae3e72fdbb198073c2480a66b710f67776a7463108ddfdd9e0cbd2e7ecaefd9160a113bd5e9ca2a2937128918db1014735b840a2d3bd696f44c3afd2f2597655d78295da3263969dd694214f705996b52a31c7964411101352bb09361972c08e38e71233430f02c491db1c2046a09535295229ee79f7122f30") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000480)={0x0, 0x1, 0x3, 0x81}, &(0x7f00000004c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={r2, 0x5}, &(0x7f0000000540)=0x8) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000580)="01ddbcce2451f0db3cce9eb28932d6b22d4388e1ee03491162ced622f348494aaa7ae457602a3f499e8930a3d122cd7700b740fbaccfc02165c6a2655d5c24a68af18470db59ffb86881a5c1605959352c81b01170d756e43aa48b3566", 0x5d}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000006c0)={r3, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000700)=0x10) poll(&(0x7f0000000740)=[{r1, 0x2054}, {r1, 0x115}, {r0, 0x22}], 0x3, 0x7) fcntl$getflags(r1, 0x1) close(r0) close(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000780)={r2, 0xe4, "0ce7a421475f6a0df9ce333ba2209fa50687d4695061dfc825663bb2b318f9ff5806f0fa8295e5a8df81e428321ff207f04a03fe862e86aeed21eadb07f1f51472155e40a5a1eed2fbec318481e2fc4252a09120a0a035874d627e8befe4d3af602fd004933b7d34e95f9d3c673dd4c055161a8e0313fee7af1785b3db6eb2baeb18af36967a62626e8765bd37009be138febbc1bf0763aaa7d0124a068cc01ac636e72f871316b2126db544f2412a9fc332c26fd0ae45dd98b91182942428738d022ab2fb2ae87dbea78ce68ed18c24221eaea9aaba3500eee4859274ed012e956154b8"}, &(0x7f0000000880)=0xec) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f00000008c0), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000900)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000940), &(0x7f0000000980)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000009c0)={r2, 0x14}, &(0x7f0000000a00)=0x8) shmget$private(0x0, 0x1000, 0x11, &(0x7f0000ffe000/0x1000)=nil) r4 = open(&(0x7f0000000a40)='./file0\x00', 0x10002, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000a80)={r2, 0x7}, 0x8) write(r0, &(0x7f0000000ac0)="0ef5462f63b6cca0b527cbe15838c63c8393eb4911b491f30f47c389c729e6c50bc0d894743e4015cca2cc2c48914c49ea5c7000c46be6aa04cc4aef8889ca39686d2d90a6f66954c08012feaf0e20ae0a08520d248b27727546d55ea3f6d9b852548a166952686113b2638f6566981fccf555d0ce1d29eddc94dd90f433c38b0c555f14fe6fb8fdbee5b5c7c9ad54155e57ea60d4038440706f45dc1e0793e31aa96897cdc1b51451519836a0bec006065650bdb7c69d1ecfd074ae42e4e030c9e6d68aa23eb28ff2e8da8da75433fb98c283d6607d7f142e4d27f0ed86bc40d42e9a056b48226aa8291bfb3df5db050f9ec1d081b141aef4", 0xf9) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000bc0)={@local, @broadcast, 0x0}, &(0x7f0000000c00)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000c40)={@local={0xac, 0x14, 0x0}, @broadcast, r5}, 0xc) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000d80)={{"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", "76b161fda4069ebc8367d8c2f44075c92d64e594fd0a1353f94cb929fffe0971", 0x0, 0x7ff}, &(0x7f0000000c80)="869d14a0306a3fbb9c715c338cef8b06d40f56024146365233fcbe44bf64ac4f777a6038c85507bbeee2d560659ad15fbb292f9ad2e42d3055b4abd053a9a30445abbaec39d8f9d303e5fa20fd5a7b7aca471f309b53ce929525acc7cc3f0ae6be9c15c8ad726590fcd23ee708d848b23d37e60e7be5f5dfc6509a4ed852f2ad07793b1e87028a740242f8bb726dfc1d053a4dc09e37d3ce18a48e956ce3e7985d7e57358fed79291bb5aa5889739b9e8d8c7c8b5770c980ae8d1d2b9a0f4adc072c2585278793616d5dbc53650fe065928f1e6fb47c85ed238337a3ccca11a1d9d5cb870610581b87ed5f07a7c105", 0x9, 0x0, 0xa3, 0x2, 0x0, 0x8d, 0x7, 0x2}) write(r0, &(0x7f0000001200)="ffb29556d642bf7a818597c60f537b6776ae72e37a1bc4622b5da79f7929cddef58ca12a6169047f7dbe2d0314b4792eb0b6c73adb1426b13c0d1365816c3fe20d9abf4e2a5ebdd26e96a584bf0c51ed4b5153c9dcb8c253e1c071856357ad6756c0fcd85f67dcb49b603add28a7cb809d3f91fdca648657f64ac06f586b3db45a9f406e28080310c9f01adf5ef59ffc628364e16adf402d501f334e494ed44e4c49c950", 0xa4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000012c0)={r2, 0xf6, "5272e5a5f19658ed8f9e5b39030528656c9d74df28d8396225a2a857a81f327dc88a08c39319783df216704b9475b40bf9d15d1951e1f6fcab0b918d8a10ec88afa13b21d2e6d52a2e1df44503aaff88da00a8d2f918f92519757563f7537b495e3604ed70890394f131a41358777826d8b524aa60c97828d64fb12dc652129c7e286711eb78d6ca69b54dcb686b4553e14dad6947f270f846b71cf1c28f709410056a54ea4424b9a065c6b28b9131bf7d41c395d1eafe280d227ff097ab43940d0a500c0a31d24bd0c649f97d37a35e5a5bdb44e16cb2e7b87fa2bf710a7cd695a5ee9ce1ac9dff86baff982c8edc44d12a225d1b56"}, &(0x7f00000013c0)=0xfe) 05:33:17 executing program 1: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setgroups(0x5, &(0x7f0000000380)=[r0, r1, r2, r3, r4]) syz_execute_func(&(0x7f0000000180)="9826473e431c2a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4e751e0fa0211ceb3fababd1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acc4c3214cb9a5605419c201b00b0000008fc978e2e7efa80dd4d48cc7e8628f6808a3056f0000004e00c436acc0f526264788fe58c4a1dd7dbbbfdd5cc600d03081c96efb110f0fc4a261b7e2") 05:33:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) 05:33:17 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010001}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:33:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000080)="ce3aa268bb78c455b62a4002961d0975a7f27bf84448bed3af913fab44761471e6fa000e80ffeeecbe850f8edc45c3cb741406d8190a596e4c121f67c964cee304336f9ce018d6213c6d1715542284604751643747b968c38345a956351ae354", 0x60, 0x20000, &(0x7f0000000000)=@in6={0x1c, 0x3, 0xd9c, @rand_addr="ea6aee41afb4b74c59353dabd57b60a1", 0x8}, 0x1c) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4400f1a86de0000003131f95dfba1c9fb110f0f3804830a000000") socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendto(r1, &(0x7f0000000480)="52c9b4c56947503c27992d2897a1c9afd8d1b7956eb0c9a457b6c1aa30b709911d1fef3d6a720b94e7c99d65c9f44ac5d326e31822b13a9a6a0faa59ded7f4dac6730406e9f0307040bc2c9c0eda6ee6fde47a48b8c57563d0d07bd3d2b70ab9be11bf8430fb539a9df98ac2f127428757f579c210c927fe18801e456470a01ae6e7ea030ace63525a56925e3d14e534ee824615ef5dd8fe9d57d99c4424fceaea0bee009301f0c2dd2cb0d352d1bdc1e3a24d7c46f45862010c1ce17f339b03ea59e92b8ce0fabf6cef9dc3b44c66bd01bf913b55344dde05a718c963894f08dd5cad679384cc5644d58453e372851378d546ed1a5ef4c0", 0xf8, 0x100, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2106000000fe8000000000000000000000000000bb40000000000000000000000000000000000082000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800436d9ffffe8000000000600008ec0", @ANYRES32=r3, @ANYBLOB="9d57000008000000ffffffff0700000000000100"], &(0x7f0000000380)=0x98) 05:33:17 executing program 2: 05:33:17 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xffffffffffffff83}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) listen(r0, 0xb07a) mlockall(0x1) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) 05:33:17 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c0c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000040)=@in={0x2, 0x1}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)="7adb1a0e7e73598aa18068738c440ff39bf9de6c63cb742608b3ed1d23b11ade4695c81f363e2224a86739089905ecef1833940b2819795d953f375abd143132075dc5a1430155662a46a24df74a0420a747e5edbacdb81839be00ac42b50be277e2bd5636052e1aa0624ee80e23e8", 0x6f}, {&(0x7f0000000100)="4e014a98e03cfafebe0b4078e679a67ddbf2a68f791d7ca8eb099935062f33b73a2d2c14840295f3ef729e0bc426bd70c5df4f49bc27af24520233934e8e9face1974121f9ccda12bd62576203800a1efef710c9b0607783b0fce3727b6e04e4f801507f7ad0dc525061b17a4e04d4decd51eb6a06558519275c1b0a13", 0x7d}, {&(0x7f0000000240)="83b6ab", 0x3}], 0x3, &(0x7f00000002c0)=[{0x1010, 0x3b, 0x2, "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{0xb8, 0x29, 0x5, "513df946420d95953d2efe98bd3346285b637e340ea65eef155606bee681bd0199dfca12bb8046566d1c813f7d5adac8cd70e6dfa4b07af2f829e2e3e22fdb6edc9a2e952f747ee7c918f06a615edd72a99390b431c500bcf49bfaf08270476262ede1f9a99fc215ffe1729fb67739e9797abe010a159211f6ff5e155496fb6091ae9d1782e69fe0a2883253885af3a6ef599dfd251ab6bb2145dc09b3ee1405b0b6ed22485d"}, {0x90, 0x3e, 0x0, "6a621b725a4233087758c7002f67fc50182da4278c0b3c98bbf151fcf8e3956699076139af6bb5663bb62acef93134c892269fe626ae948fa753c65abace2694868c8499b871ecd45c08d452e1c25feb4176d4465053188ecd52f5d371d073c4c226598473ddce0e7aadc80b7db241fc99d2a5f86ac01a2ae14dad552610ad94"}, {0x100, 0x8c, 0x6, "ca300b623d23fd8c3987b0d9e3c19b58391ba708b0962eabfb02ecfc0af652ba49a1f237c985c0c67a760c2383138e8bd9df83c9f2d911f2bc53d20139ff22a8eb0ef0d526cbb62e09aca9642e3c8a829c5dbe52abd95ba9d84bb233f18a1c73e688af178cac4e5fc14a43cc6407b14e7631ae04e8c954c7bcc3820b297d92ff758baf1165f9b676cf70341c293df19f82bbf91a27d100c4a981b0ff480a61d61debeb22054e096b151b45dba2ca42e1fd33b7ac0879fd0872f14f855db4824e0f7d0605fd74132c7d388ba81c4abee6ed62a7aa92327a004e426500358ebc85ee3da9eeb8ffdfe1297c4ca508e092ce"}, {0xa8, 0xffff, 0x7, "ccb4a88d7512bccf3e985d10c75d479a31275853814659fe71bd5b11bffd74ddd9ff8b59a04ef3a3c3413930eb95c72a98e3a404706bd72c1eb590cd13e169954b8c72be4ddbae5a574829705340b659fc71b97ed6b4cb7c302101d58b48116c66f179f7ece7db4dda90a163a39e52e9f9e58f1b3fccbe714e1cb5e53ebde778f8b1d81f8ffd926916ddbba4f4aadff5cb"}, {0x98, 0x0, 0x6, "c57093327ed4edff14699732aab89fa44c0ae353d065547d0c4489202b68bf27366022e556b956e7ade9a4cf51d72473f971d68c75db2708dbf9876f5f908686bf6c94207412be15545ef7c3bfd6a28c597ffdbc27e0b97ed1d21088bf6119909431b3e0be0b60c8ab1028e8d328ccffa2ee167d6843eb8683ce21fb9f4169f70a4ae423651bed"}, {0x88, 0x84, 0xfff, "9f8d4f6ab04bcfff1e63754d28371f083f664290351595e6010a3e7c248975abf7f42f17ea729d2052b6ece51e762fbf3e0843a7232d7d1cbbf9b258b5b7d2dab94de46aa5819881a882158649dc7d9e6d9af00d339bd8c7e4c48d84ecc529d969524b7251d735a211690f85256aafbddef3cd"}, {0xe0, 0x29, 0x9037, "bc00704bbe6615718d5390eb577ffb6d6f444bdc2c24d1356e8a29096a03c42997a52f8896b2d26e241894e7f6049b541f7550b3b8ed5f8126d560f6bbdb95d1121495790f6f86c9c38380243d59c8081dfefea46af4d85e912b7634d670d47d22a00893805819a1e5dc9abd4f284bca00b753698c89cb960fcbbea283b3662fe14c094fba954a713cbc7c872711a92e49d558eef5beb71d435776a484c41020f8110b1175eb938af018707e104bc07485fbcc92ff12320f862b7e7b87f61d85a374cf7c80fe6214f7231511c991d8"}], 0x1500}, 0x20088) 05:33:17 executing program 3: setitimer(0x2, &(0x7f0000000000)={{0x6}, {0x0, 0x6}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000000c0)={{"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", "be89d8c88872fb11ecbfe5805d5e2afdbcb8301e46386f546c5bd8cb2f0e60b0", 0x5, 0x1dc17c43}, &(0x7f0000000040)="e09e16697bc41e1ba5329fb0e8c0046c59a53efb5358f71048b8331ebc2ebc45a5c52bfa89c4c5da106de5ebdffec24e5ecda64e84224536c8b4d0339755383a554f2431a0dab7886320f5f110e40d58133a2e3e4cc4ad29765ba8a2ad5cd5b5393fe79898e76ca11baa0718bc99a51e5810cf50", 0x3a27, 0x2, 0x2, 0x401, 0x40, 0x101, 0x7}) 05:33:17 executing program 1: r0 = socket(0x0, 0x20040000, 0x400000020000481) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x50, &(0x7f0000000180)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de10057005e0060ee516915455b88562f523b7381"], 0x25}, 0x800) socket$inet(0x2, 0x20000006, 0x1) 05:33:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x9, 0x59e6}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x75, "690710ac166626a0bfd6c9e2195a4033b7fdfce427c51c21dd097a1644cd3b7ac31a5d5bc69df5d3d4aee1178fd235d7fcdddf8527f7472442ca1c6340007f93f5f75fe3adcee858aaed56447ed65d556d2f59430d3bd3a342f7a7c36d8032004e189fc25f8273c12d28e003291750a996cd28897c"}, &(0x7f0000000100)=0x7d) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000000140)={0x3}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) 05:33:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/252, 0xfc}, 0x40000) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0xd26}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)="a22a392901a5ec44e7927dc9fd04847af8433c9a6250c8f38e3107569413") 05:33:17 executing program 2: syz_execute_func(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x200004) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {}, {0xffffffffffffffff, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x800000008) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) dup2(r0, r1) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000140)="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") chroot(&(0x7f0000000080)='./file0\x00') 05:33:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r2, 0x80, 0x8435}, 0x8) r3 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xb4, "56c4f3dee006f19eafd0cb24d8b87c2f831265e7809f07f038cb2abfac97eb89fa3416942282f510c06b6cec7b1f3ca7b26539235aee3f94d0103a3832ba082da786a98a052e1499a07b466e78a590346fb828665cd41a3c98047b60476bdbc9786fa17486a2dcc941ee03829db32c0e95bf5fc72c581b3a0f1f458555ce047fa9827998c191fe89aa42a7b31533b93c99e5fc8ce741d582a6204a0932dc6c6f47986124f45542b2c136778af549e28d96a32566"}, &(0x7f0000000200)=0xbc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x36, 0x2, [0x400, 0xca]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f00000001c0)={r5, 0x0}, &(0x7f0000001340)=0x10) open(&(0x7f0000000340)='./file0\x00', 0x8, 0x98) 05:33:17 executing program 3: setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x8, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r2 = msgget(0x3, 0x22) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x36e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x57, &(0x7f0000000380)=""/67, &(0x7f0000000400)=0x43) rename(&(0x7f0000000340)='./file0\x00', 0x0) 05:33:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047462, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x5, 0x4) 05:33:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1, 0x6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x5}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) mlockall(0x3) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000080)={0x7, 0xffff}) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 05:33:18 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 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) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) 05:33:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x10000, 0x80}, 0x8) 05:33:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, 0x0, 0x0) 05:33:18 executing program 2: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0xfd, "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"}, 0x105) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt(r0, 0x3, 0x7, &(0x7f0000000000)="a5ddea4a4ed21d4fffb71c6676bc7f15f9b4de93c1c06499cb0a562874d82eca08", 0x21) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) socket$inet6_sctp(0x1c, 0x0, 0x84) 05:33:18 executing program 3: setrlimit(0x6, &(0x7f0000000000)) mlockall(0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x10001, r0) mmap(&(0x7f0000ecb000/0x3000)=nil, 0x3000, 0x3, 0x1e, r1, 0x0) write(r0, &(0x7f00000000c0)="817299a53d59346d34f2ce89e786f95d7c0b801abf7f6cf2e6cf75feed5d3e2cf24c6e18737e84ab8162fc37e92d", 0x2e) recvfrom$inet6(r0, &(0x7f0000000040), 0x0, 0x40080, &(0x7f0000000080)={0x1c, 0x2, 0x1000, @mcast2, 0x4}, 0x1c) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x61) 05:33:18 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="95527e0e17d3db41a0625eaeb2580947df49d50625ced00e02542ac00546777e5ce70bd637a5") syz_execute_func(&(0x7f0000000180)="982c240f050520d0f807914141e2e9fd855b45e466e4667909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071c3b8b8f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a009800") setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x80000000, 0x4) 05:33:18 executing program 1: syz_execute_func(&(0x7f0000000480)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10840, 0x18) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:33:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x24) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xc8, 0x7, 0x1f, 0x1, 0x0, 0x6, 0x9, {@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, 0x0, 0x3388, 0x40000, 0xfffffffffffffff7, 0x8, 0x1}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0xfffffffffffffff8, 0x3ff}, &(0x7f0000000180)=0xc) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) 05:33:18 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x222a9308, 0x4, [0x9, 0x3, 0x0, 0x3ff]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9f400000000}}, r1, 0x2064, 0x7, 0x0, 0x8001, 0x80000001}, &(0x7f0000000380)=0x98) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000080)={@local, @remote, @remote}, &(0x7f0000000100)=0xc) 05:33:18 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05042459bf0200000040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = semget(0x2, 0x4, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = getuid() getgroups(0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x583, r1, r3, r4, r2, 0x8c}, 0x2, 0x20, 0x81d2}) 05:33:18 executing program 0: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) nanosleep(&(0x7f0000000000)={0xff, 0x7}, &(0x7f0000000080)) 05:33:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000002000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) sendmsg(r0, &(0x7f0000002640)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000100)="af078f137192e86fd3a29649633b24018f33f05409e10dc8cdf15f00badc210aa4b50ae8db044a55b2007d8deb6a30d6f64e04a8d767f722c4e7fafa300c432a3c9be23013dad463fdeba855808961e8242f3051b9ecea784deef4bd3fbf3325675133b69eaee09a1cbb9a21e2514fc29a0d51a8db33a0f9e177804f99d59cc787f83cf72634af69b7bfba780aec45b84424f560a20796dd290ae08d509cb4f6c7761e521f515640eabdbf158d765f4982c7", 0xb2}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000001c0)="0444307d85d5bf2667648069f6d9c4aa802a6043287d63214ed1f5610868d80778264fc130565180dabf26713e81a5a447c3877f258b20cdd3fdab50edb908414d1e910349dc87ecda7d089b481dcc0e55cc219fd176d12beccaafe589a61f18b5aaa708de3e016db02fd2cd2f0253b836ee4c9e2ae6", 0x76}, {&(0x7f0000000240)="562b2654dbeec0ef236296e19a11599bad1be655c6dc0bf1e1fdd9f0d787b950b7a5a5dd1ff1e4c4c4049cfac779494619a0de866b991ed95e46eb27e5f70ee1a92a25cc3f5fe4557eef868b24a38fa950796069e4620e6641d3dfe90f6e14444d560fe916dc99c72601ceb4b3bf77196983c885c286032fbfdf6c489c29", 0x7e}, {&(0x7f00000002c0)="efcd01df2da509623b9d75af7bda2f48b94a2452dba8386365a5559bd422d2fe5a53fc2d42f1652fe93ac7120125c819d5102a63d9da39e8e0edf3b5d4780cf35d96df258ce761d2477c775b9cb917249cb0cd744199fc15e986bd840e75a888e24ad47c93af11dbabc589b031f5e62221027dddf5df6ec95165a7619a63684d76f751ac8875175ae4d0645f62f289ec4fa78fac0a583d7237912c2fb41fcd9f7656cb3c0f69cfd6c07cff92437368453e486bd94d03ec4d34833d865a", 0xbd}, {&(0x7f0000000380)="a788d23c84cfd162dce36fc6bf", 0xd}, {&(0x7f0000001400)="1d82405e1157bd5ae30ac82ffa314b2384a1da96b6e296909f694b1e0545dd09e59cd16c5e44715680b128d474bd6e1e01cbf3800bdfd02fad112b2bb1943d25e719955279cd77cca689ecab921ed912f6e50f233e4d6f9fe1d8f3fb4d49a4bd150bdca5c58e49f11d7d8610f13552912b6d1abe6050fda1e192c18789d972b673a4639cb387277ed47148293a52a2dea19a3e5bea46dd2c936f5b7daa76d928f1d824982613d9711fd343ecd17fc6db84296a55e46e05be8a82bcf8e174238fbeb478f750d0399fda0a5c842c36ef35", 0xd0}, {&(0x7f0000001500)="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", 0x1000}], 0x8, &(0x7f0000002580)=ANY=[@ANYBLOB="900000000000000000000000d5320000e5ddf8a8550fb3fd892def6ddebdd1af1640fb317f5ac9fe8b0bbaace4f747884e75ad9209dcfb73d3790c59f8e56797bf60779192bbbfdadeed0000dc24b101e50600000000000000ce69d8a68ca853aa449a10528e8be9948296baac7f67fc1137f63502ec644a1d42831e45c66500"/144], 0x90}, 0x20004) 05:33:18 executing program 2: clock_nanosleep(0xf, 0x0, &(0x7f00000003c0), 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000000)="cccebec75dd0988b3b85f32d4066aa45d025dafbc834792ec1d67608c5095e4a737b6d6c374991bfda18a6b28371f48d0b871b4ed3ed1d9a2b0b4853680c02c1681816113dbab244f4688448817c4f413e32") 05:33:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000700)="57f06931", 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000001740)=""/4096, 0x1000}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}, 0x80000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x6, @loopback, 0x2}]}, &(0x7f0000000240)=0x10) 05:33:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x100000001, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8005, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:33:19 executing program 2: syz_execute_func(&(0x7f0000000100)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") socketpair(0x1d, 0x2, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00000001c0)) 05:33:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 05:33:19 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(0xffffffffffffffff, 0x1) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000200)={@loopback, @rand_addr, @local}, &(0x7f00000003c0)=0xc) r3 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1b}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000280)={r4, 0xaf, "a24c795e50fb9037afb99f1dbe747680da764a75a62ae954e418c4443a4ef32595713fa08ef73bdc3d31fc23d596d1ea75817f0a2c42af0b6ee4eddbd02ab7f9fed068aed51981d7ba42433ee1d131346842a85495dc9df3bf94084d7630a72a0ff59e6dadf84841be8699c462fcf0c0d66771805c0beccc80b8c24f89e888bb78babc562fed66e2d62edb117e4361d61b8a9d1f7dd3fc4a4a75fe2795621ae382b440438afe1ed888211875a8e1e0"}, &(0x7f0000000340)=0xb7) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000380)="dffed89e336271b9071ffe91f906f41944f4370e019e9b5475d24d123364b530c48a1d") 05:33:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000040)=0x1c00, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x5, 0x3, [0x20, 0x7f, 0xfffffffffd77ac4f]}, 0xe) 05:33:19 executing program 2: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000c00a381a38140ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c450f541c556bb3d2660f0000009f") pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 05:33:19 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)="815471f74b751f77008dcf461802ed8b20336ea89963aebfa0c31591b6a7f558fd3e4d99ff93cc0e83dc1071fd71613bda2a1cc122ee125b9c63b32995b7efd93b72417d80286bc7aa08a6b38ccc022af63d496528c0e1b6f79a1e0b81c4529bce0bf84f0404c21aed3afe832396e52f301af51532d86a66dcdc462e654f6e5fbd47265cadad2156f01b16b0e27221f43613") fcntl$setflags(r0, 0x2, 0x1) 05:33:19 executing program 1: syz_emit_ethernet(0x25, &(0x7f0000000180)={@remote, @random="e79eb69ebf6b", [{[{0x88a8, 0x200}], {0x8100, 0x2, 0xffffffff80000001, 0x2}}], {@ipv4={0x800, {{0x0, 0x4, 0x7888b07, 0xcdd8, 0x0, 0x66, 0x0, 0x20, 0x7, 0x0, @rand_addr=0x80, @multicast2, {[@ra={0x94, 0x0, 0x8}]}}, @icmp=@redirect={0x5, 0x1, 0x0, @empty, {0x0, 0x4, 0x6, 0x800, 0x0, 0x64, 0x1ce, 0x31f, 0x73, 0x4, @loopback, @broadcast, {[@timestamp={0x44, 0x0, 0x6, 0x0, 0x8, [{[], 0x4}, {[@multicast1], 0x7}, {[], 0xffffffff}, {[@multicast2], 0xfffffffffffffffd}, {[@multicast2], 0x7}, {[], 0x9}, {[@loopback], 0x1}]}, @ssrr={0x89, 0x0, 0x665, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, @generic={0x0, 0x0, "f96db9e3c396b4214497013b"}, @ra={0x94, 0x0, 0x5}, @ra={0x94, 0x0, 0x4c30}]}}, "3501334850dbdb"}}}}}) 05:33:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x100}, 0x6e) shutdown(r0, 0x2) close(r0) 05:33:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000b3f7075efedcc2ce8de0fe4b05b45ee833dc9577993514a70a0d3fc25d4d09fef5b7885350ecc065e6d659e9158cf753599c1fb8fb156d41324ce9f187c957e48da4d52ed20be0c32f14af50a18611a5c7dfdbdc8dc0bc12a250b87ee994b025bd17c522af5ab31edd14328125ab6268eb922006da3cd10ef9e220897e573cd34a0b8232d72bd6d53b47a40b3f093c19e6d6bb95fdf09b16daebac50e3c127a4c3b5ffe3c1266e2c1a980d0a78e206f4c59b706e6d466729d5632eb227ee"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) sendmsg(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)='K', 0x1}], 0x1, 0x0}, 0x0) 05:33:19 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r3 = accept4$inet(r1, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000004c0)=0xb9a9, 0x4) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000f9048000000000000000090000000104"], 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 05:33:19 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x8) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000e4ffffffffff06000000000000000000000000000000000000000000b33da019c9bd0000000000000000000000000000000000000000000000000f00"/136, @ANYRES32=0x0], 0x0) 05:33:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x1, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x20000000) getsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000400)=""/46, &(0x7f0000000440)=0x2e) r2 = getpgrp(0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x4d, "57c0ec0cf182c78a5664973daf5ea573bfb36dd76856ca4debce9e5f2421b04e261af5dac86de97613f5dc5e7e68b592f93252576a4a6bd7981b2197a4360121b7865b68fe5c4de8daec3b5932"}, &(0x7f0000000040)=0x55) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x80000001, @mcast2, 0x4}}, r4}, 0x84) fcntl$setown(r0, 0x6, r2) fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000280)="26288ba86d55b76f9c58af339bd44ef77ee5fbab3c827779a384525d1f3ab9f8ffc0bfe3ef5d324956a76a16003eb43bae13ec1b2fb92b06a49da6988a3ad35fa7e418d42d2d1c5a8ff833e5f1b3f539457f2d3871aaaf347ff29abd601e5d89875bcecf47e019d13e54dc3843ec78a6b3c7f2d24d0d57ba2ad3504a7f6793ad220c00"/161) 05:33:20 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000200)="b19a91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1aadfcfcfc3664545186746f3fe25400eaee47c7c0fe1ba0400000026400f0d38c401fe5ff6b1ddf730255008ba26f366f33e0fa9efc92dae5b877272c38dc4c4461d54111d00") msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) r0 = semget(0x3, 0x2, 0x200) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000000)=0x5a49) 05:33:20 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 05:33:20 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x3ff, @mcast1, 0x8}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="2636462d27a2afa1df9787443c8e28095f9fbf4023eedc6e94d1fd876ce233f9f2016a59dd419430c3e00be2c5fbcceabe3b47ee954097d6dfa4e978043a295158b167709955ec526e61755ef24aa80660d3acdcb0668a7e0d49698122ee7662ad28491cca041f7b63533820a4b531646b205bde00d8a022463574d1ca3f0a4f19366c56133adfc5627d718eb6526d7b24f9aa3a5204e6066ce9de7e8b1640d8e8ec54e8c1f8d879b0f9f55b", 0xac}, {&(0x7f0000000140)="9b64436dfb758e595de2db19457a70276149a99c96ad17adf2219a7578e799aacccf68e1f6eafff3089e844ecc5767264b1c6af3ece9a0f8de724f", 0x3b}], 0x2, &(0x7f0000000280)=[{0x20, 0x6, 0x3, "8b5f5bddd37d0506bde6"}], 0x20}, 0x20188) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 05:33:20 executing program 1: syz_emit_ethernet(0xc9, &(0x7f00000000c0)={@remote, @random="b5d6572fe837", [{[{0x88a8, 0x0, 0x6, 0x4}], {0x8100, 0x0, 0x7}}], {@generic={0x601, "5a1fdf78f95fc2d61e1033c87b5bdb101a9d4c03204962865e69d7a11d19958389df8c5daa189b87f5b731a7e4b5df714c4b9da6e6f4e656d144a0101b97e9ca69732da9630ac8729e009b7cafacdfd4e57db61ee6990c448693d84f1a7abd84725634b5bd7e35cecc64b6a0b85f5e7f6caff4b3f8feb3eab8aff9157ba503d9c2c75c031ea9c30bf6f3b479d10ab1e83647e21e472caa0b49d658524cc7f95fd5de893c3757555a69c8e52459ee929ef5a9d6"}}}) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="93861cfea9b0", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x0, 0x0, 0x0, @local, @mcast2}}}}) 05:33:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0x68, &(0x7f0000000100)=""/191, &(0x7f0000000040)=0xbf) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x82}, {r0, 0x49}, {r1, 0x1}, {r0, 0x59}], 0x4, 0x9) 05:33:20 executing program 3: syz_execute_func(&(0x7f00000002c0)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 05:33:20 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000200)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xfffffffffffffff7, 0x2aa8, 0x8000, 0x9, 0x9}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xffffffff}, 0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x2000) 05:33:20 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8001, 0x9, 0x1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x1, 0x8c, "e2434d3dad5de06e9f5495a8e721176738a7c5e5c85f6c491b0e10c69e52e6d7350ec69ca9078e837c637992b629744dcff961a1ad00aa7dd1fd3ce3874fd8675a953c96633353c8705e247a6892094cc9b6e0c9b2112261e3653279f8e443ad446add66b673651a65623de130d3f105ab463411a8e87380d7d8dbff61ab5130d2d25d289e149b048ddf6882"}, 0x94) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) poll(&(0x7f0000000200)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r5 = open(0x0, 0x0, 0x0) accept$inet6(r5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) r6 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000fec000/0x4000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) close(r4) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r5) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(0xffffffffffffffff, 0x0, 0x0) 05:33:20 executing program 3: syz_execute_func(&(0x7f0000000340)="98994aa84a1c340f05bf2405870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7450fae600036f083b6b600800000f00fbbc4014e4e44dbe2c4a231f7cde509b921f457856c0707f240d1d2c401f81015a40b0000f8170d0da8c4e3169292c482490c1bd0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc42666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe258fe618de3c4614562c8dec4c4c1a1128b000000002d4be1f3000062c401a1ea4be6470f383a4d0ba261b7e2") readlink(0x0, 0x0, 0x0) 05:33:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000000300)={0x0, 0xfffffffffffffe9e, 0x0, 0x0, &(0x7f0000000180)=""/157, 0xb9b17fb7d20de70d}, 0x1) socketpair$unix(0x1, 0x1031acc01f0e0e0c, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xa6b}, &(0x7f0000000040)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x30000, 0xc3) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x8, 0x5}, 0x8) 05:33:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000000)=0xfffffffffffffe2b) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:33:20 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(r0, 0x29, 0x55, 0x0, &(0x7f0000000240)=0x31a) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), 0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x800000000001) 05:33:20 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) socketpair(0x1e, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x100, 0x4) 05:33:20 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={0x0, 0x100000000}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000440)={0x0, 0xb6c9, 0x200007, 0x511, 0x9, 0x5000000000000, 0x1ff, 0x4, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x3, 0x0, 0x80, 0xffffffff}}, &(0x7f0000000400)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000240)=0x8) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) shmget(0x0, 0x3000, 0x40, &(0x7f00004f7000/0x3000)=nil) fcntl$lock(r5, 0xb, &(0x7f0000000000)) 05:33:21 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) semget$private(0x0, 0x4, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt(r2, 0x8000, 0x0, &(0x7f0000000800)=""/153, &(0x7f00000008c0)=0x99) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000940)="e10ca7e2fbd93b178e392f1ad131f2f2ef741fd1dc13fe36285475a23061e802b93daa3c15a858e939d8be5f0422b45aefedfcba44778e51b7eef51b7624e3d08b7b2530eb434713027c9451cc476c185d60f5b4bfed00ec9e221cd2d80ce7114e") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) r3 = fcntl$dupfd(r1, 0x11, r0) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000900)={0x10000, 0xe34b}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000400000000fdff00000104"], 0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 05:33:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) r1 = socket(0x17, 0x3, 0xf) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffffd, 0x555, 0x4100, 0x9, 0x2, 0xfd05, 0x1, 0xfffffffffffffffa, r2}, 0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x6, 0x4) syz_execute_func(&(0x7f0000000140)="9826473e431c0a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 05:33:21 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x2, 0x2, @mcast1, 0x3}, {0x1c, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x9, [0x3ff, 0x0, 0x5, 0x400, 0x7, 0x3f, 0x2, 0x3]}, 0x5c) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000180), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xfffffffffffffbff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1}, 0x2fb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x5, 0xfffffffffffffe00, 0x4, 0x71de01ab, 0x0, 0x4, 0x10000000000, 0x20, 0x5, 0x3, 0x7}, 0xb) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) 05:33:21 executing program 1: syz_execute_func(&(0x7f0000000180)="b12291cd806e440f3a21ca8b660f708301000000fec4413e5a4bfc3dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f24f0f2db3000000007c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") 05:33:21 executing program 0: syz_execute_func(&(0x7f0000000200)="985e4aa84a1cc80f05f34641460f18d8f247ae41e2ebe2a20f0ad0f4a6660ffc97660f6b32c4a349697cf99f65c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c55bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc0020af7440400c4e1795128") socket$inet_udplite(0x2, 0x2, 0x88) 05:33:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="008000000500000006000000af0000001f000000"], &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000300)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20004, 0x10) dup2(r0, r3) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 05:33:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000580)="1c08c4637916d7b098cd801b69d8c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4fc7cc462a19224c50e00000002023ed107c4c2b90a23f21667f2450f10c75151c1ea01eff265dc5f00c35b5b304545e269a8bddfdf63154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000003c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb532000000ff2171") 05:33:21 executing program 0: syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="c12f4ac4b659ed06008e7c5fead79869449c7a6a78e58506964614204bd14134d04b667104c57c266ea94319b66a87795c") 05:33:22 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) semget$private(0x0, 0x4, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt(r2, 0x8000, 0x0, &(0x7f0000000800)=""/153, &(0x7f00000008c0)=0x99) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000940)="e10ca7e2fbd93b178e392f1ad131f2f2ef741fd1dc13fe36285475a23061e802b93daa3c15a858e939d8be5f0422b45aefedfcba44778e51b7eef51b7624e3d08b7b2530eb434713027c9451cc476c185d60f5b4bfed00ec9e221cd2d80ce7114e") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) r3 = fcntl$dupfd(r1, 0x11, r0) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000900)={0x10000, 0xe34b}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000400000000fdff00000104"], 0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 05:33:22 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6) 05:33:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x2, 0x4) 05:33:22 executing program 3: syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841ca002e2e0945332faeeceec482f93dbd10988d25f50f54635bdedec4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") sigaltstack(&(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000100)) r0 = socket$inet6(0x1c, 0x20000002, 0x7fffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x1, 0x49, 0x1, 0x0, 0x2, 0xfffffffffffff8c7}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x68}, 0x8) 05:33:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0xffffffff, {{0x2, 0x2, @rand_addr=0x7ff}}}, 0x90) 05:33:22 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet_sctp(0x2, 0x0, 0x84) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x7ff, 0x0, 0x7fff}, 0x0) 05:33:22 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000010c0)={0x0, 0x2}, &(0x7f0000001100)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001140)={r1, 0x1ff}, 0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0) 05:33:22 executing program 0: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) rmdir(&(0x7f0000000080)='./file0\x00') r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)) r1 = semget$private(0x0, 0x80000000000, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r3 = dup(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00') accept4$inet6(r3, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0), 0x0, 0x1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x8001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4) lseek(r4, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 05:33:23 executing program 2: syz_execute_func(&(0x7f0000000140)="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") munlockall() 05:33:23 executing program 3: nanosleep(&(0x7f0000000200)={0x2, 0xfff}, 0x0) nanosleep(&(0x7f0000000040)={0x5d93, 0xd62}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x805449dc1745d369) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) accept$inet(r0, 0x0, &(0x7f0000000100)) geteuid() 05:33:23 executing program 0: getrusage(0x40000000001, &(0x7f0000000300)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100, 0x200000002) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="a324b7d1d5ec41f7ea6a7f38a6b8c394e2a78df17b97f2a03b3d22d258deb3f08da0bd0f07dd9c31098ef5a78878dc2494ca3207ffa56b521b8a033e60963c846bc9cc516a992062872db246bae0ffa2bd006dc512b7266707c529bee94aafbaac24d10eaf3f3e3ec5213735386bdd348d02e345f5490f1dbe44785f8072a14e27169f9a7bb75236d421479e47d23660fe3b9e3c5e17b5aabb9ee748941f3705b55c98b34c3b9c3e737b3290aa2e8175c5b6b3541bd13b91906b7ba9c362dfdcca16590f78d46f8a083923459f6066c30489a4637d23b9e4b21863d3d8a0672c1f6ae50fc548ee85cc3b7bfee701ccf2ecfef77a") 05:33:23 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x10000000}, {0x1, 0xffffffffffff8001}}, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$unix(0x1, 0x2, 0x0) close(r1) 05:33:23 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1, 0x80, @empty, 0x1}, {0x1c, 0x2, 0x7, @rand_addr="2aa141c73179aef33ad91bb52d8f3f1d", 0x400}, 0x8000, [0x8, 0x8, 0x6, 0x8, 0x9f2, 0x1, 0x2, 0x4]}, 0x5c) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./control\x00', 0x2020, 0x0) 05:33:23 executing program 0: r0 = msgget$private(0x0, 0xc4) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000001009000001b9b88da50ebdc61815ed686f434575ba6e582e6318806105876e"], 0x1, 0x800) 05:33:23 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) 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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", 0x5b5}], 0x1, 0x0}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f00000000c0)=""/159, &(0x7f0000000180)=0x9f) socket$unix(0x1, 0x7, 0x0) 05:33:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x25, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1206, &(0x7f0000000000), 0xfe6a) 05:33:23 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) close(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x10000000000000) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000000)="0cc195e2c2f5e6147776dbb4c62d33979e57ae6b956326ffda6d81791b9c5f1c3e8c6af0169e138f3cfa90217527d23ea8acfc29f51e7c5428959ab1e603ac28eed43efe86cbac1455fc25d5d2bf620550eaabfafd36768621055aae15e4ebaa96e27074a96a926669b21a84f5f8e892627a8db42ce1933524ae3e2a87de7be9614b6ecf5b966b485c2ce7f3be5d990930783c7140f2d8f45fce4ce000b0818027086ef5607a363c24dfdb906dfe442c27424f660495821c81e50c459c0519e8265ef0f7bf9654c92c96ff7e33ecf1e635") ftruncate(r1, 0x9) clock_nanosleep(0x0, 0x0, &(0x7f0000000100), 0x0) 05:33:23 executing program 0: syz_execute_func(&(0x7f0000000100)="98994aa84a1cb40f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e660f7cc4c4016d7d14deb921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0010c402f9ad6e00c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc781ee8f00af686809360fe258006166430f2ddbb718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0b8261b7e2") r0 = socket$inet(0x2, 0x1, 0xd) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x72c, 0x0, 0xeb85, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 05:33:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f00000000c0)="cda8efaa216f03af7a0989d3734ce4cdd993df1cf86aa3", 0xfffffffffffffdbd) r1 = msgget(0x0, 0x4) msgrcv(r1, &(0x7f0000000100)={0x0, ""/182}, 0xbe, 0x3, 0x1000) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x24) setrlimit(0x8, &(0x7f0000000040)={0x2, 0x4}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, 0xee00) r4 = msgget(0x1, 0x20) accept4(r2, 0x0, &(0x7f0000000080), 0x10000000) msgctl$IPC_RMID(r4, 0x0) 05:33:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = msgget$private(0x0, 0x40c) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/8) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 05:33:23 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0xffd) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) flock(r0, 0x9) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 05:33:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0x10) 05:33:23 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x2, 0x4b4}) syz_execute_func(&(0x7f0000000180)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bc421fae6e8f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") 05:33:24 executing program 0: openat$ptmx(0xffffffffffffff9c, 0x0, 0x500, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) syz_execute_func(0x0) 05:33:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) freebsd11_fstat(r0, &(0x7f0000000240)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @loopback, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@remote={0xac, 0x14, 0x0}, @remote, @multicast2}, 0xc) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x1, 0x9}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x20) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000001c0)=[0x8, 0x5, 0x8000, 0x200, 0x80000001, 0x7ff]) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000380)=0x6, 0x363) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000002c0)={0xfff, {{0x1c, 0x2, 0x6e, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) 05:33:24 executing program 3: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) r1 = socket(0x12, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0x9, "b7daca05e0b7ba92e1"}, &(0x7f0000000240)=0x11) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setresuid(0x0, r3, r4) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 05:33:24 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRES32=0x0], &(0x7f0000000100)=0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x7fd, 0x39b}, 0x1001f) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 05:33:24 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000400)="021ac86aaf981275e12bfe03452ba24f5cd630999bc741804e081924a8c80de8054d99b406088212d2e7af804cb78bb1f54371866834b250939690604a41094ff099b1b78d3f807b5600000000424a7d499163f743e02437acdb915ca2c384568e7271033a2abb70cb0a5250a8b9535cf52b5d29c0c2c93c87ee43171e48508b49c07a9cd5555f105c5b0837c7dc248116f7076ebe69f8f3633306000002cfb4531596ff030000cd41503a47e364b0afb28d604a771f99ef319000000000400000000000000000009b7224c8378ab3c4639581867a6439ef19247da3c6f8659ac4b5a23534ab4288ee000000000000", 0x7a) r1 = fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x6d4b, 0x81, 0x10, 0xb054, 0x3ff, 0x41, 0x7, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x10c) getsockopt$inet6_buf(r1, 0x29, 0x55, 0xfffffffffffffffe, &(0x7f0000000580)=0xffffffffffffff10) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 05:33:24 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpid() getpid() r1 = getpgid(0x0) r2 = getpgid(r1) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000006c0)=""/210) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000000340)=0x4, 0x4) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) truncate(&(0x7f0000000300)='./file0\x00', 0x5) chdir(&(0x7f00000000c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ppoll(&(0x7f0000000380)=[{r4, 0xc}, {r4, 0x100}, {r6, 0x2031}, {r6, 0x4}], 0x4, &(0x7f00000003c0)={0x6, 0x7}, &(0x7f0000000400)={0x2}, 0x8) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 05:33:24 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)="fd2a5fc168e5658570") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xe5, "1d128cdeaa4d20dc849125195d57ea0308a669f6a2a7f13b0e521eedc331c20adb99a43e2de1cd5eb6f54577198ca69555a35aa89a494a5591322a8671ec6dc5c750d54cd09880f67be82cc1846d2d8c5751538ff2fd240c7c329b20a8d4765a02cc129aadb535165e095848a4837c1697ae7d7c63239fb0eca09215ae2e02dc4e1261ea5e8bb847871eeea8d1b1a1ad0c57f79ef6e533b64e782fd772fd532932679c2dce9f88b36edd6c6ae6293f76d8aeb1135f04f8835e89984aeda09a6bbea87cedc5201022e7ff346641b6d7e06aaedb223ca246549b1d4db40e4ed30c80ccf1a256"}, &(0x7f0000000240)=0xed) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0xf4}, 0x8) syz_execute_func(&(0x7f0000000280)="9826472c4b0f05c4a37bf0c53e41e2e9e80000000067660f6b18440f9cb66bd2c92dc4621bf5f28c3e460fdf4eb34eed67f240ab0fa0ab2f2fd1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6ad0f0f847af00000000cc5c3c7214cb9a5605419c2c2b00b00008171a30b8a826eef66460fae3b4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb6961f469e3c0f52610102d000080df58c4a1dd7dbbbfdd5cc600d0f2f0a1c9fb110fd3c48aa26161e2") 05:33:24 executing program 0: syz_execute_func(&(0x7f0000000280)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "45d58bde7f10b264123bfcb544e9151e"}, 0x14) 05:33:24 executing program 1: r0 = socket(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4) socket(0x17, 0x2, 0x3a) 05:33:24 executing program 0: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fsync(r0) 05:33:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x31, &(0x7f00000001c0)={r1, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) 05:33:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:33:24 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) r1 = socket$inet6(0x1c, 0x10000000, 0x6) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x22e) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet(0x2, 0x10000007, 0xbdae) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$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) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:33:24 executing program 3: msgget$private(0x0, 0x150) r0 = socket(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_buf(r1, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x51}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) recvmsg(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000640)=[{&(0x7f0000000100)=""/235, 0xfffffffffffffff3}, {&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/224, 0xe0}, {&(0x7f0000000680)=""/151, 0x97}], 0x1000000000000091, &(0x7f0000000440)=""/233, 0xe9}, 0x40002) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0xff}, 0x8) 05:33:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) r8 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x2, r5, r6, r2, r4, 0x80}, 0x100000000, 0xffff, 0xbf, 0xfd7e, r7, r8, 0x100000000}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) r11 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x6, r2, r3, r5, r9, 0x0, 0xffffffff}, 0x1000, 0x200, 0x9, 0x1000, r10, r11, 0x9}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x80000001}, &(0x7f0000000080)=0x10) 05:33:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/44, 0x2c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="000000907f00000086000000010001001f000000"], &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x220, 0xff, 0x6, r2}, 0x10) shutdown(r1, 0x1) 05:33:24 executing program 0: setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="984a2af72cb74c0f05bf03004b00c4a37bf0c52441e2e9c422e9aabb3c00cb114a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c021dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd52ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d82a17817e2630373037000f2d8f0b000000c2a0c10b00cca27a0e0f414e5352f30f0f9f3c6436b2aac4216d72f400c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e914c3dc8a3a3c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000eb0101637914522800b83a00a2f1fbfb3b62") munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) dup(0xffffffffffffffff) 05:33:24 executing program 3: __getcwd(&(0x7f0000000300)=""/83, 0xfffffffffffffedd) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000f40100"/136, @ANYRES32=0x0, @ANYBLOB="21f5a28697f0887fe87b34c925edd2cd1f2bd0c807b0360a2688a9fb3916b620ef9abfe42a86e49671ff1e2dc57c"], 0x94) 05:33:24 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) r1 = socket$inet6(0x1c, 0x10000000, 0x6) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x22e) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet(0x2, 0x10000007, 0xbdae) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$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) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000008c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000ac000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b6943fa5e249ddc5bad0e4b732ebf72c775be8c4dcc2ef5bcdcc51489db0a28bec08acb30cc8a5bd436a974550d3907e01db4dabb2be2c5753cbf276407b7ba190efec906beb3c39b6f10a1052415642c3852d93b86b7371aed0eef776000d0d7e258ed6d0f39fab5856c5d33482b0fc6649cc52b1dba861159a7a4743847b57096562cb4d0e9ef64ff3422c39e1b566929b9ce78a874b9bdfd3cc2dfeaab7c013cdc03b4fad86c42c3e7e8a77d14531817fb5b83d7c587fca24a8face182914e8321a415ee156476b3291717dbaf6cf9681517557e859a9cc19373da409149ba95b2f0bd64372e4ef2f33ed39831414ec3753cb3541910bed2741d116c6d9529d26a72808c4272828b0f43eab7632d8adc240ece3e64b1e8db26e843bd7812d5e1222e146e25c112cc7f309e8fb9f3fb87242b3bf2c379eddc6af9f082076687bfc71f8a92edcf2792be7a0d", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:33:25 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000340)='./file0/file0\x00', 0xb01, 0x80) accept4$unix(r1, &(0x7f0000000400)=@file={0x0, ""/22}, &(0x7f0000000440)=0x18, 0x20000000) chdir(&(0x7f0000000040)='./file1\x00') r2 = open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 05:33:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000001c0)={@multicast2, @empty, 0x2, 0x5, [@empty, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback, @empty]}, 0x24) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x20a2, 0x3) 05:33:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f00000003c0)={{"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", "1b6e59cd1055a6838dbc11ac271ab60bc41ced8247f5d6417d8a0483f26850cc", 0x4}, &(0x7f0000000140)="a3e3ff1b31a9dbc265d290fc5ffdffa63d13da8766d4eba3f814517615f16a291793c6257c4e291ccc6eca2e3ee690fb6fae1d75b215c6d1e90e1c78439d32cabd2a67a62e53ea39aecef231fa7ede537037f47bd19cf6a704a0cefecf7b09aba9a3a4330b1ccffeae5fde11afad3a32903acafed0fa9703b4310ef10487714d38ea6988ee722e23b33748078bb7edb52dc4d7490c31edcf7a7d91258ca18b47aa9f1674ec9c52045de38cec22cc4776f7b41b9eb7c8d94a29fa4a14c7e9d41bde9c9f58f4ecb9dc3baa969a0a9d2626205023197165f84270bd082e70199a50744e692ed662dd6b0e151f3b7f15ad415c902efe77", 0x100000000, 0x7f, 0x101, 0x5, 0x100000001, 0x2, 0x5, 0x1}) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) shutdown(r0, 0x2) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0x6, 0xee, 0x100, 0xff, 0x7, 0x90, 0x40, 0x1f}, &(0x7f0000000380)={0x1, 0x4}) 05:33:25 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000340)='./file0/file0\x00', 0xb01, 0x80) accept4$unix(r1, &(0x7f0000000400)=@file={0x0, ""/22}, &(0x7f0000000440)=0x18, 0x20000000) chdir(&(0x7f0000000040)='./file1\x00') r2 = open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 05:33:25 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) syz_execute_func(&(0x7f00000001c0)="5e57c3c3b7d95a91914e424a2664f0ff065b460f343030082e67660f50e900004681e400000100440fe531feabc4aba39d6c4507755454ea420fae9972b571112d02") 05:33:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) writev(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f0000000080), 0x10000000000000a5) 05:33:25 executing program 0: pipe2(0x0, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) mkdirat(r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x3, r3}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080)) r4 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) r5 = getpid() getpgrp(r5) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r6, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r7 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) getsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r8}, 0xc) 05:33:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x1c, 0x30000000) sendto$inet6(r2, 0x0, 0x0, 0x100, 0x0, 0xffffffffffffffd0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='/', r3, &(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x1a21, 0x0, 0x140000, 0x7fff}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x40100000000, @mcast1, 0x5}}, r4, 0x1, 0x1000, 0x9, 0x7, 0xfffffffffffffffc}, &(0x7f0000000340)=0x98) r5 = getpgrp(0x0) freebsd11_fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgid(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) freebsd11_fstat(r3, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) sendmsg$unix(r3, &(0x7f0000000a80)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000680)=[{&(0x7f00000003c0)="d68af7a4625bc2b5acfafc812c3d9449171aa7aadbd159a4ff2ad3a3b3e0330727c1107cb31ccba7f768bfe969e35c98b8e3d3299a1d1621244fd4e24e1eaa1c06626476b9180b5cfa3744dab1580dda22e898b0daf9600e01639678e974d4293104862d91c15cf91182919c86", 0x6d}, {&(0x7f0000000440)="1f9e8d8f58a2", 0x6}, {&(0x7f0000000480)="da79a70dd8ed588bae8b9ae56b6b8daee1369de31611097f1aae22e6331049d7cd998f155389ddbf9cfe773f24701a0daa6c98b8431a2ba921474c3f9b5fe5882f54e4686269d3d6003811e2", 0x4c}, {&(0x7f0000000500)="a8dc0fb7c437ffe3791e9f880d3726fc59917cdfdbce2dd9d0060e", 0x1b}, {&(0x7f0000000540)="44c239991d7f9698dd467673393b20c9d87980d5c95f2bad8ba4c58f08d16b386a5a90f0e02229cf41acd8e4a016dfe17070f7098b2a7fa41bb98245961eb873c63bc63890b2ba90", 0x48}, {&(0x7f00000005c0)="570637431cb4a05fc8f9fc291e19cd068e767c24b679a36d8e2d4558eee4e06d27370326c39deaa2709f6481782733ab8c46df05fc062291d8b0878f5cc19627171c994383c320d5fbd0434e434d2008b93c4ba87a1fd06654a1317e3e3a57a9b0f28db4d73d8a3dc36e115c931c2d3364c66a9c643a043132405a4e78b4a455d0b67d36066b3581418995", 0x8b}], 0x6, &(0x7f0000000a00)=[@rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0x78, 0x100}, 0x8) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x10000, 0x1) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 05:33:25 executing program 1: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) socketpair$unix(0x1, 0x5, 0x0, 0x0) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a8e000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mlock(&(0x7f0000f92000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 05:33:25 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./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", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") 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$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 05:33:25 executing program 1: syz_execute_func(&(0x7f0000000240)="982c240f050520d0f80791b0474141e2e99664f7dec4237909a200800000e60fc4014aababf66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b002e6744eeba0dfe8c738888a1c40fbbc4e201acac10000000808f29400443b00b0000000071d56b04b1b0ccb1b0cc584a5726360f7e3a646464440f622a2d9600000000cadcdcc46211f7c60142c4b6593131b15d789999c9110f0f3804830a00fa00") 05:33:25 executing program 1: setuid(0xee01) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x16) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x200, 0x3b3, 0x101, 0x6, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xffffffff, 0x1f, 0xaf, 0x2c9b6f10, 0xc93f}, &(0x7f0000000140)=0x14) 05:33:25 executing program 2: syz_emit_ethernet(0xfff, &(0x7f0000001780)=ANY=[@ANYBLOB="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"]) 05:33:25 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffffffffffff0000000800"/137, @ANYRES32=0x0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], 0x94) setpgid(0x0, 0x0) 05:33:26 executing program 0: execve(0x0, &(0x7f0000000d80), &(0x7f0000000240)=[&(0x7f0000000180)='bbr\x00', &(0x7f0000000080)='\x00', &(0x7f0000000e40)='/\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000140)='$\']\x9e,\x00', &(0x7f00000001c0)='bbr\x00\xe04\x87;:r\xc9\xe8\'\x1c\xe9e\x00d\x84\x83e\xdb\xad\x14\r>\x8c\x97\xcd\xd2=Y\xdbm\xbd\xb3\xb3\x99\xa3\x1c\xbe\x96\xdcG#ACJ\x92\x17*c\xd7\x95\x04L(\xaa\xa2\xea\xd9\xd3\x17\xfb\xbe\xfd\xfa\xae\xd5\xd0\v\xadm\xba\xb8P$\v&\xaf\xc3\xbb\'/\xce\x142c\xa8\xb3V\x0e^7\xb188\xb0\xcb@\t\xc91!\x0e\xb6\xd0\xa0\xed jp\x96\v\x0f\xc4\xa6', &(0x7f0000000f40)='\x05', &(0x7f0000000000)='\x00']) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 05:33:26 executing program 2: syz_emit_ethernet(0xfffffdd5, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000001b9500ab35cdf0aa0286aab173704361796ab49a8e811b5bbea4138f46ce4b2f7dafe96284cbaf17c34f7acdc03a8c2c0c3e738a655feb982986a943"]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10360523b261f704, 0x20) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000300)="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") 05:33:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 05:33:26 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x2) ftruncate(r0, 0x41f3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 05:33:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x153e6b78ec6d30a3, 0x18) r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20040, 0x110) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="8100000009000000050001000800fbff090000001c004e2002000000fe8000000000000000000000000000aa0000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000808ec42f4118f652000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000100200004000000005000000c6ffffff"], &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x9, @rand_addr="1f696a6d3f15cb15a163fc733b67c8ab", 0x1000}}, r2}, 0x84) 05:33:26 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)}], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x8) write(r0, &(0x7f0000000380)="83", 0x1) getresgid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) getgroups(0x9, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r3 = getgid() setresgid(r1, r2, r3) 05:33:26 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2}, {r0}, {r1, 0x40}, {r3, 0x9}], 0x4, &(0x7f00000002c0)={0x7, 0x3da0}, &(0x7f0000000300)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000580)={{"dce85d60bd69ca1bda260dcc818da04ef06bfe8f4b10f73fe2fa05e3ad7866c821a03777373f86e61749b4f565d434a00b7bab7bcf58705270c97071bdce4483e472f095779a673fdd1736f50bebef415e70d7ec6aaf8a8382920f584079e2947a59078de3630ad24c808fdd3409c768f1114c6f43aad5a860e71f98909d19cb5cab1a9d6a1e0414184f3a8690b9c9fdc57441cb03b3d57887562c533aaae401e5c47f1cb11d123445d2620c6e78cd82b4d6f1a27df630fb6bf599024dea3b9b4d4c7c3f910098e7714ffc36079b541a6923e69abee75c57ea46e856df4ca80db68e54f1790d2763cab9a628c813a22df76c57931013c7e104f593051bf1d27c132c4930cafbeb3c45b50942f9d4ff35520b2a1c6973ad33e44d4ea1eacde41af93a4e172d2519853401911797bed8ab1523b43410d309b72743cf703a673e09a6c1ec4040da912c981259f09cb49cd5cbfceb9626f8560eb611bb7c1fe6a21f1f24e26e63d3c8265eb7b4e3f97992b160b926ec83d899315d72a4b739f0732b348b7035e88c8f74992c89345aceea6c037e5c783e716b69907db7fee97a120291942950f6be3c6b5ec17dd8303faec0e4bb2d3fb8f53d4e6b35228c66af32dba9607cb1d6b5b7b3998b5e04708c0006b1eeb078b2cd6861929b1d1fd8ed442f18b162799a3b9e6f35f933733128f420e35820a19d59b1c84899ecc74b9bd5eb6bc3acc3874711ab1f7426510d5278b45dee8345977f2ce0ea030900404387a5e5e65edcf77fd45e346503905fb23b84e1e41f9117542f77f6918391fc22cf6f0143aaac4c524be49f2ea6550ff8874767baae84d15e7747c7b881174898b278bd285da8fff0143035c4de3c0ac034938a1db42e7f5b13ab20639a615c6042b45297315d2b0abeb17a1168098c6e917fa7df07408e58df003d0a9d46039f52cfdef314d312a5b04880c672c3e9d8bb7172698094008041bffd6d19be5112d32819ec4911a2c2c88acefb1357952e1724ecf5cfc05bab5e179ab823efa18a585cb2cb8c1b97b7e181b0cd21aed9a2ea09a45a7c652c70b326c6624d6d1d152adae46274d2bfb08df79baba55a40191e8ac25c662ab9b7427da1b977733b48edc501d92d144630679d2fe739119c945df1c8cc801dc353d6bea51dbbe2dd08bff21235d5999e3eb7fa319cb94ca59e50c7dc58d7bac0133350d93334c147e1759b73b0eb797fbd9abcfcd0fa7bec48cd0583e845c61cad23f87e8465c90aefdb2eced935e15399e047acb27b321f350b57d707cc423135c1e6f44a81a270ca783740931f471a1f84771297fa3afba0741dcbca8a3acc69b4675a3c4392a98cf7da9555d8e467c8a69f76b1511337e4c433e240d9cce93cf326fd72b34d4809594bb05c2bb74ceb1ff74423ec7ebd8cf65bdb0e43cb8c022172fe68cb0a28eba47c", "722469db11e7443a7dadcbd60f9612a12cc7fcfef92cbe370c0973f4c7eb3e0e", 0x10000, 0x100}, &(0x7f00000004c0)="52e0e1af91f9394c0711ffe0c476a22b451b5862c30cb8d890ed0ad229a34a33d673f25007ff931d6405e77b89bb8a881b5e02d1bf53c5ff844113bf96d289f7f683f8ab9d85bf06d03bbe73edb3ebe2c43c46f00b575e8115c57b4673bc12ee6b4c358311d7d830447755efa50c9a82b318947d1a61159a9f919bf812dff2ee18f1a591664b3094af43d2ad1832462872892ae09ae92b39794e53de1f82f84a8357407a74c7031113ae73799817cb139d", 0xffffffffffff8915, 0x1, 0x1, 0x5, 0x7, 0x2, 0x81, 0x2}) freebsd11_fstat(r2, &(0x7f0000000440)) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) r5 = shmat(0xffffffffffffffff, &(0x7f000033a000/0x3000)=nil, 0x3000) shmdt(r5) 05:33:26 executing program 1: r0 = socket$inet6(0x1c, 0x2, 0x100000001) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000001740)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xa, 0x1}, &(0x7f0000000240)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f00000002c0)="f6c89a2b334d35ecd5fbd5652e59c17159b5b435485a8366f52a190c42e38c95b47f7f72e339473f5f8ab122afed6346d747ae04bb65") syz_execute_func(&(0x7f00000004c0)="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") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@authinfo={0x10}], 0x10}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x120000, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001640)={r1, 0x10000, 0x80000000, 0x2c1, 0x0, 0x101}, &(0x7f0000001680)=0x14) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000600)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f00000016c0), &(0x7f0000000080)=0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in={0x2, 0x0}, @in6={0x1c, 0x2, 0x80000001, @rand_addr="58311b28655790a1e5681fd5698cce74", 0x6}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000440)=0x10) 05:33:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @rand_addr=0x6}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x101, 0x8, 0x200, 0x2, 0x4, 0x80, 0xdf6, 0xc0, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @mcast2, 0x1}}, r2, 0xaf1, 0x6, 0xeda}, 0x8c) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000001180)={@rand_addr, @multicast2}, &(0x7f0000000000)=0xc) 05:33:26 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c150f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="f219bc862702cda58ee5cb37c84b7cf70dff06d51351000fa27bcf604335a7b7680ef1479379e3d066860bf9a5040a93d2f0cd917dd5027f750f4c237e1e9d04bf6c6faddc54b8e1ee02e70a04447958419322b4b844dde1377e1c221e4dcd08d9b40c61f58637844341ee2b179084aafe08777d999740402102db96a924d8d01ae684c4e43bd61be4e42189b993ef48f85d") r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200)={0x3a02588, 0x3, 0x2, 0x400081}, 0x8) 05:33:26 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0xa8bc]}, 0x6) getsockopt$inet6_buf(r1, 0x29, 0x80000000032, 0x0, &(0x7f0000000000)=0x254) 05:33:27 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c170f050520d0f80791b0064141e2e996855b66660fe48b0ef100000fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d58fa93801989e210000f0939171a38a806ebb57c46291ae8ca065600000c4618de3c0740f0825d5cc0000dcdc1d440f2b550142c4b6593131b15dfbf344af66440f38387907c4623d0b9807f0ffff") 05:33:27 executing program 1: r0 = socket(0xfffffffffffffffe, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x31, "372205c48a939fe00c1cf96752fbcd11a3c926fb693e6932323958c3a24b97c07c61f216d5f0fd6361d518751e93d6e12b"}, &(0x7f0000000040)=0x39) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}, r1}, 0x94) 05:33:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000380)=0x4) sync() r2 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) sendto(r1, &(0x7f00000001c0)="9d5bb4807ddff438a446a47cc12b1a19b94f461726b835793bc1489a9eb38254929ad219562bf47122885401ef7e99d47d7409c1021e4d7d2d1db8ed748b8eef0b05cce0322a0f2ae120ff5545875c9f39b44cf51a16a748beb1ae59cde564f73b2b4d0b46786dacf4ac9a2809ccdfc2f2b0db7e2c209a71ac73572007cf37d3cd3d67383223e063ec59232685f823d7c934767821bd4b5332542c8a8a7ddbf623cfa12f1767d1f0a98b81b4981224ab84bb9c19ac8a558e369970c185f99ac929b2e6992d2fc4a092dc1b4396eea6a7ff76ce7774879b51e1e12f9ded610ff25071", 0xe2, 0x8, 0x0, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), 0x4) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f00000004c0)=""/4096) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 05:33:27 executing program 3: syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000004206, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x5) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f00000001c0)=""/62, 0x3e}], 0x2) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) poll(&(0x7f0000000240)=[{r1, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) poll(&(0x7f0000000240), 0x12, 0x8) r2 = msgget$private(0x0, 0x40) msgrcv(r2, &(0x7f0000001580)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089d2513500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e0f8378ad0533b21f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e34ab482b67b5115e47c0f881d87b6241080f6061dbdd8d4d4ff452de44869f501d38f1d78f791fb73bff8c1c70f09350abeca8d679b08ae93bb9ddb216ee70bbe039f8906eb610f829bff9eaa56b3fab241e699fbf91fc97cc5e2c84ab139d46acbceecc28c9de2b53d997a754fc7a34ea902c75664e8f12108f5898f651ac41ebc47d9a5a9c7e4a1418e0a91e1059e265dc6bcb1958da201863f3bc2b41711dd17a7b8f02"], 0x1, 0x0, 0x1000) 05:33:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 05:33:27 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1, 0x800}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae) 05:33:27 executing program 2: clock_gettime(0xf, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000040), 0xbf29, 0x8) r0 = socket$inet(0x2, 0x20000003, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7, @mcast2, 0x1}}, r3, 0x1, 0xfffffffffffffffb, 0x1, 0xa18, 0x100, 0xeca}, 0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r4, 0x5, 0x1}, &(0x7f0000000140)=0x8) 05:33:27 executing program 1: shmget$private(0x0, 0x1000, 0xc4, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}}, 0x0) r0 = socket$inet6(0x1c, 0x4000000000000002, 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 05:33:27 executing program 1: freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x5}, 0x24) dup2(r2, r1) 05:33:27 executing program 3: syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000004206, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x5) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f00000001c0)=""/62, 0x3e}], 0x2) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) poll(&(0x7f0000000240)=[{r1, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) poll(&(0x7f0000000240), 0x12, 0x8) r2 = msgget$private(0x0, 0x40) msgrcv(r2, &(0x7f0000001580)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089d2513500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e0f8378ad0533b21f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e34ab482b67b5115e47c0f881d87b6241080f6061dbdd8d4d4ff452de44869f501d38f1d78f791fb73bff8c1c70f09350abeca8d679b08ae93bb9ddb216ee70bbe039f8906eb610f829bff9eaa56b3fab241e699fbf91fc97cc5e2c84ab139d46acbceecc28c9de2b53d997a754fc7a34ea902c75664e8f12108f5898f651ac41ebc47d9a5a9c7e4a1418e0a91e1059e265dc6bcb1958da201863f3bc2b41711dd17a7b8f02"], 0x1, 0x0, 0x1000) 05:33:27 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x5c9}], 0x1}, 0x0) 05:33:27 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x0, 0x0, 0xfffffffffffffc98}, 0x8d) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x2, 0x80000001, @empty, 0xfffffffffffffff6}, 0x2) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0xfffffffffffffdb1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000280)=0x8c) 05:33:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6f5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x4, @mcast1, 0x5}}, r2, 0xb4, 0x7, 0x2, 0x6, 0xffffffff, 0xf23}, &(0x7f0000000180)=0x98) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="fb3214c2d886fc1a9d13a67273af92dddcbfd57524c27b44b34102b787738175bb0436f9683e738cea7fcb4eada7a669495ffd9cbde3890d6797560e0d58ac0143712e01a6210fb043bde12db51d5564de47b99356957fde49c1d44789adc9de81eb45b9acfc94adea5ef9bcc52be6778005bbb564f1f8c0c4cabbf42c505669950ecfc12809") listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)=0xffffffffffffff2e) 05:33:27 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x5}, {0x1c, 0x0, 0x1b01b846, @remote={0xfe, 0x80, [], 0x0}, 0xdf86}, 0x0, [0x0, 0x5, 0x5, 0x5, 0x1000, 0x6, 0x8, 0x4]}, 0x5c) getsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000240)=""/92, &(0x7f0000000080)=0x5c) shmget$private(0x0, 0x1000, 0x101, &(0x7f0000fff000/0x1000)=nil) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000002c0)={@empty, @empty, @loopback}, 0xc) 05:33:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x20, 0x5a}], 0x20}, 0x0) 05:33:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) connect$unix(r0, 0x0, 0x0) shutdown(r0, 0x1) 05:33:27 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 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() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x5}, 0x0, 0x800000000000, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000780)=0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x11, r4, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="08000000f9ff0300020000000400099d74d4a0dd992834b38661be84be84f88c005fdf5b0b31333d5e3117301ce3926c9b0b3522ec35db9b4bc3dca75f6bb588a20e2ffd44f22971990c82c13499dcae76b7ed66bdc9f50edfaf4d370c28584dd0ffdf87c33d78fac1ac2e092fada016db25b85cd5f0d7faedf2cf478482c25b208ceb8dbd8db4ad4701a709561f4b0bd1ecffbb7fa380eb43a0dc4bfa4e5a37d23063b22abb3ce0fe826bcff7ea24c3765c2884daafcc4621f0064eda3d55b5721cb3acfe913137c24f37e8cadf4b4b75c2"], 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000880)="22c68b4b0de308ef1f01c8936060071ad086219a294535fded79a57dce3c1effec4f6601fa65898cc899bb044f3b711398717ddc5d1db0664df9220caef1429798edfd4ac2c44a4945979b5b29d7d52846dd49dca5f668073ef8f77b4667d33f3598843be4d0d40a2fb5ecf5dfb1145ff107fc35acce620d86dfae2c375af6dd61428c73d5c904f8af62a9193b9c77fb157dba554764f25b6e21ed0eef27377817efb8838d61b9e8bdf7cb2c854884b7af306627da25e3a1c427148eed9134d9be7ff018", 0xc4) 05:33:27 executing program 0: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)=""/29, &(0x7f0000000040)=0x1d) 05:33:27 executing program 3: syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f252128f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faec4a2f997643c0cf55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 05:33:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) munlockall() 05:33:28 executing program 3: syz_execute_func(&(0x7f0000000440)="1c13c4637916d7b198cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f5f50f54635b7ede98b9de98b9dee0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") pipe2(&(0x7f00000000c0), 0x100000) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x1, 0xfff) socket$inet_icmp(0x2, 0x2, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x20002, 0x0) r0 = dup(0xffffffffffffffff) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x7f, 0x10, 0x0, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0x5}, 0x8) 05:33:30 executing program 3: syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb450f01d00fb8c4464e4e751e0be0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet(0x2, 0x0, 0xffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x7, 0x4) 05:33:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socket$inet(0x2, 0x0, 0x8) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="80eacec9f8a0afd071222681ba333932f6dc09389e5f6e8e32c5c3b62f434f9f4349138166e468ca0fc8282d8c97fc0eff59101e95c62f244ef2c9f9c1ec0d7caf95a38bb9dff7d0fe2b9934995de29013d0c45ce43586dd2375bc769cec6a10afa5640a6034c2ab3f9147ffa1bc9acc325ba7c78420d681cdc683ce749a5b93db126adf4e633bdf9785d730be370da46931dc7d34b927") msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 05:33:30 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0xe000, 0x8001) freebsd11_fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000003c0)={r4, &(0x7f0000000300)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0xe6a, @rand_addr="a5ae4d7db162a551a0fcf7e4acc60c8c", 0x7ff}, @in6={0x1c, 0x0, 0x8, @mcast2}, @in6={0x1c, 0x1, 0x0, @empty, 0xffffffffffffffff}, @in6={0x1c, 0x2, 0x0, @loopback, 0x9}, @in6={0x1c, 0x2, 0x22, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000400)=0x10) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r5 = open$dir(&(0x7f0000000480)='./file0/file1\x00', 0x0, 0x20) chmod(&(0x7f0000000100)='./file0\x00', 0x0) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) r6 = getpid() fcntl$lock(r5, 0xf, &(0x7f0000000580)={0x2, 0x1, 0x80, 0xee3e, r6}) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000200)={0x4fa0b547, {{0x2, 0x3, @rand_addr=0x5}}}, 0x90) 05:33:30 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x8, 0x4) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x3}], 0x2136, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x7fffffff, 0x0, 0xfffffffffffffffa, 0x1c0b, 0x6, 0x3, 0x5b6, 0x401, 0xfffffffffffffffe, 0x4, 0x3000000000}, 0xb) 05:33:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) r1 = dup2(r0, r0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 05:33:30 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x8, 0x4) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x3}], 0x2136, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x7fffffff, 0x0, 0xfffffffffffffffa, 0x1c0b, 0x6, 0x3, 0x5b6, 0x401, 0xfffffffffffffffe, 0x4, 0x3000000000}, 0xb) 05:33:30 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x2) 05:33:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x520}, 0x10) connect(r0, &(0x7f0000000180)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98) 05:33:30 executing program 3: r0 = socket$inet_sctp(0x2, 0xffff7ffffffffffb, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa00000000001700"/136, @ANYRES32=0x0, @ANYBLOB="4b000000fb00"/17], 0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x6, 0x2, [0x8, 0x9]}, &(0x7f0000001380)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000013c0)={@in={{0x2, 0x0}}, r1, 0xffffffffffffffc1, 0x2, 0x2, 0x8, 0x100000001, 0x800}, 0xa0) r2 = accept(r0, 0x0, &(0x7f0000001540)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000001580)={{0x1c, 0x3, 0x9b64, @local={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x1, 0x7, @mcast1, 0x4}, 0xdf, [0x7fff, 0x8000, 0x7, 0x800, 0x81, 0xfff, 0x6ea, 0x8000]}, 0x5c) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f00000002c0)={{0x1c, 0x0, 0x2, @rand_addr="92a540ee12a9c5744f1262548e5b0fcf", 0x4}, {0x1c, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x100000001, [0x401, 0x5, 0x3, 0x4, 0xf985, 0x89, 0x3, 0x8000]}, 0x5c) r4 = accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x85ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001480)={@in={{0x2, 0x2, @broadcast}}, r1, 0x7f, 0x0, 0x1, 0x9, 0x10001, 0x5}, 0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000340)={r5, 0x1e, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r5, 0x1}, 0x8) 05:33:30 executing program 2: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0x10000, "a2d26f36ddb0585c60159b2b47a13d56"}, 0x14) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={r1, 0x28, "07207f62121d0b77e555ccdb7c34a0da98885340d253f454d14ac3f9810e16afbce5a6af8edeedff"}, &(0x7f0000000440)=0x30) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000007c0)={{"4bef72c97cc60c800e9fdc47f9c84ac55a06ef3e7ad1ea97405b40f88e08d1ceceb77dd1efa8a50548140b1ba6971cd4017c4268e1097575db608841ca5f9315e2cea7b99d550ac1681d55b250225a3de5d105b9c7d6ea87df333351d7b83b11709c217b50c8a79ecfb469bdc01e076f15a8fa9b715aed04155efa3d83db426d532670a7c6d48f3aef8b89e17b2f8fac6e670e09469b9c0c9aefe2248b513e46fc82058281817844001dee8ce694a987bc567e78338686e9fa0b586f2b2a05c852235fa643955d9b50e2ae2a3d80b1082777ecb79d0701b3e72db09a53b7ef4c696ecc83247c0f202292a66fb11c905df6286198731683c8c788d2ae48b8b25f8fd4ec8a0002111bb73fdbb1435c90c93770373ae890fe687209c42399fc05badab1cd818ff9a5f48c94d4d96b9b51777c1c352e3395f946023ff8b8e2b323f22d2d1391506eca5d19fbbb77701602fb3225503cb15b8b23a095790b56a309b099466f17cde9f2824c930dfa20eefe800dccd0c5ea5ca77d365f6f800f4573dc0c143fa41349786b0249c0c27a8ab0b7680a80548286968b81f098ee5a8a5f445cc3509d3a39243ac00d7dd98b55372d9e9851e2e466a5301810f2ae9a9ae4259ce047d3aa8237f2ea78ca69f6a351dbe390542566bd5ce0da8b9717b9601da883af3fe8cf3ad4a9019ea6a2983d7fb630107d6718eb3141ac888b2f380404ca46a05ef2d186e01b8132684ad6964ccf14ad4eaf0f7d3942a60cc869da17e2b8f036e9d43ac9c818c56ed0a1ec296e4781ae58a8a1d912c25bca90674690d1f44aec5213df8bf25a5b9d6a40591f093ff07a984cf464e6ff43b3d0ef7fa9a94deba4efcd03bedc99c37cdd72d4a06964b68985eae9b88033dd8d8b9c03f2bccc388b9dc06d9062ef91427b15172b1a75584e7c20ae88be54cc8b8b8b220da0938610c41daa8c47fea8d7a2e810b4c74515627c177424c1046df35f5492c666a7c9bf14a2aa8c0574e481ceb3cda10af9ce967bb92e97874d50e5b54d453910a40253371bfaf5f74c6c646c1246490c8c0f92b985836b466f99e3c331f3d6837c393593ffe99030315f9a1472c3e18cc121c4189278586fdb27daa29374dc5f9ef3745392446d188925543705e98c1f0a2fdced86db3c7cb04576082459db76d8b64e317d25b1f93455023a4184d6eec71dab84c6296354b9e32e4cb3f80c7f9913dd05994e067f9d3e1f64134b0f73e0be22dfd85d02264ea287a0766fd95b4315840a14e48fac0cc7b266f737556a39e96dbad15667d6642f8afa5dc93a1e47a36cdfcc8f79e6d8508702fca12409d2b8d64c767935b0e89421e3f98b1a65618c857a4a0067a60d977bee7f42914774749a84fefe52093bd45402ddf8407d160d0d3b8e02a602899711a82fd8f6f079af82a8b9a29080793d0452c69da68d69", "f3bfa8a6067d16bd4e872a0421148a1777668ec148425249ae0da70728a16998", 0x5, 0x9}, &(0x7f00000002c0)="b7422e489ab94fa14df314bc6bf1650734a3ba6fc5bdc0b0e57e4feb18a061d892a6e834b6496856f3a5bde031724588a134687c9d564c0a7ed5ec4b78234944dc9346628d1416874825aa06883e2b2ec86317a7f719a1261aecbc72298ca0dd21ddf26e2cacedf65107d7581aad870849b4253b81995d48c1320299ca547dd27a0fc23cb8d4307578298b217782a64a72f477a8a34f3455cf73657194b799f57e1cea11706302819a849b2317f172ff5d7f00115bf18f61429b7d4f6a1a0912b6d665892e", 0x0, 0xfffffffffffffffc, 0xd6, 0x20, 0x15f, 0x1, 0x4, 0xffffffffffffffe1}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x800, 0x0, 0x3, 0x1c9}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 05:33:30 executing program 1: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 05:33:30 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x41b5e7b742882e98, 0x0, 0x0, 0x0, 0x4f}, 0x0) r1 = dup(0xffffffffffffff9c) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/61}, &(0x7f0000000080)=0x3f) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0xffffffff, 0xffffffffffffffe5) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$setstatus(r2, 0x4, 0x4c) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81707}], 0x1000000000000013) 05:33:30 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x6, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 05:33:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f00000001c0)="e103bc0c9e1c68081a56ad790922ccfbc6097a7e61e47b4be33f811437758f74b56e5ae6023cfb88729e9b53969628d9b69abba98ffc92065fce01a561dd066c4dec92ea2bfc12525250610fd393abb9d3125a7ad02bd7e52d8c9f12090e47a4530cf7779ebfff697bd820e31891811a240334d5bb5aacf8bd68c0d55e9aae8bb036f20b3ffd2044ec825de554ba71e41b4e131dcc97208485aff9130fcd591a2a64e93e27517f7e01226e126eefb7f93baf97baa2163dd90c3a4ea64e1308c5fc1274c494fcd44dfde2d3aa95cd", 0xce, 0x0, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c000002000000000000000000e338b57798460fe3240b75db15551a09422d0ab511b2e7814f"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1de) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000400)={0x0, 0x8, 0xf, 0x727a, 0x375}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480)={r2}, 0x8) r3 = semget(0x0, 0x1, 0x441) __semctl$GETNCNT(r3, 0x3, 0x3, &(0x7f00000002c0)=""/255) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x80000000, 0x800}, {0x8, 0x1be0000000000}}, 0x200) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) 05:33:31 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x9, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x5, @loopback, 0x2}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x1, @mcast1, 0x1}]}, &(0x7f0000000140)=0x10) 05:33:31 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000008c0)={{"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", "a3a275a4768f0962821d5345b4f38504c197b4dc84a2d2961d7d3be6b6cb41fa", 0x4}, 0x0, 0x1, 0x4, 0x100, 0x5, 0x1, 0x3, 0x6, 0x1000}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000d40)=ANY=[@ANYBLOB="ac1400bb4073715f2de0000002020000bbe0000001ac1400bb7f00000100000002e0000001e0de810100"/53], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xc, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 05:33:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000000)=0x10000, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0xed) connect(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8) 05:33:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 05:33:31 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//f\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8084, 0x108) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x401, 0x2, 0x7f}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x8}, 0x1) 05:33:31 executing program 2: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x500, 0x2) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x8, 0x20, 0x10000, 0x80000001, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x5, r2}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x4, r3}, &(0x7f0000000280)=0xc) syz_execute_func(&(0x7f00000001c0)="1c12b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r4 = dup(0xffffffffffffffff) recvfrom$inet6(r4, &(0x7f0000000000)=""/180, 0xb4, 0x40, &(0x7f00000000c0)={0x1c, 0x3, 0x4, @mcast2, 0x3ff}, 0x1c) 05:33:31 executing program 2: getpid() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) read(r0, &(0x7f0000000140)=""/87, 0x57) socket(0x2, 0x7, 0x7ff) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@loopback, @multicast1=0xac1400bb, @multicast1}, 0x92c) 05:33:31 executing program 1: r0 = socket$inet6(0x1c, 0x20000005, 0x7f) bind(r0, &(0x7f0000000240)=@in={0x2, 0x1, @multicast2}, 0x10) r1 = socket(0x1c, 0x5, 0x9) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1000000000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0xffffffff}, &(0x7f0000000200)=0x8) 05:33:31 executing program 3: geteuid() select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) 05:33:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) 05:33:32 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x83, 0xfffffffffffffcd5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 05:33:32 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0f000000020000a6d10900000008000700000002004e21ac1400bb00"/156, @ANYRES32=0x0, @ANYBLOB="ba02c80000003bc94e3de5367f7a000800000000"], &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc) 05:33:32 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r3, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @local}, &(0x7f00000000c0)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x32, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000300)="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") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r6, 0x40}, 0x8) 05:33:32 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x5) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000380)="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") flock(r3, 0x3) flock(r0, 0x1) pipe2(&(0x7f0000000040), 0x1) flock(r0, 0x8) 05:33:32 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup2(r1, r2) setsockopt$inet_mreqn(r3, 0x0, 0xd, 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r4, 0x8004667d, &(0x7f0000000000)) 05:33:32 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open(0x0, 0x100000, 0xfffffffff7fffffc) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) 05:33:32 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2025, &(0x7f0000000080)="acdcaba0d1783c30b9084f599fc0c5965641d87cf95c1e7081787c37028a618879a6f9990ee50d4423675c4febf6a4bafe376986dddeb0c7981b418348ed31a5cd", 0x41) 05:33:32 executing program 2: setresgid(0x0, 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0xfffffe06, 0x0) 05:33:32 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b0000000100"/44], 0x2c}, 0x0) 05:33:32 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000840)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4412a5f69b401ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a65460f9da1000080203e5757c161614d4da3b57ddacfa9c1460000e1b10245d9e22c2c2a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) socket(0x17, 0x20000003, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x9017, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 05:33:32 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2a9) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000001c0)=0x4e) listen(r0, 0x100000000) 05:33:33 executing program 0: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) shmdt(r1) 05:33:33 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120000, 0x20) mkdir(&(0x7f0000000300)='./file0\x00', 0x122) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="8eaba5a36ac7983c97ffc42db44ebc00d12ca676583c65cddb1bb9b44150dc20eb24b9971fbe26108243a5dcea4e8188bb50c5ed2d33370484ba1f46f62b853661929e0b2323b6accb192dc69a4b847d54c6ff9028acdd678857d7006f5b321de62d5e07ad005de0f1d159c1d090c0fb260c5192ca7129e5a1e0ca4284b25a83") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev//.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x0, 0x8, 0x16, 0x5, 0x5, 0x9}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000002c0)=0x10) ioctl$DIOCCHANGEALTQV0(r1, 0x4004667f, &(0x7f0000000040)="22128654d75176bc797f04f3085d80892ea723dd865d241f8767fee358") 05:33:33 executing program 2: r0 = msgget(0x0, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/241) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_STAT(r1, 0x2, 0xfffffffffffffffe) r2 = dup(0xffffffffffffffff) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000100)="b58353d789a1bddb4a872076f61b5cc3d9a347e4228aa499bd94f0c995143ec4e373f1d8af50d1f54fb14ebbafc905ae0b3c79cba9f89fa6eb14b3b474c7fce75b443e7af1fbbc1d37adc098835d314b8c4623ef66f2d6c2f2e988cf1040ba04424f1d980ebd59e51a1e8b0fdcb2e4cefc4a573c3acb34ab5d1636fe16dbaa22", 0x80) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) 05:33:33 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000002240)={0x0, 0x2, 0x7fffffff, 0x7fff, 0xa52, 0x1f}, &(0x7f0000002280)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000002380)={&(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000002200)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="764f9dcc02d073f37bc69c3400967d02643e0e882072db05efafe165fa95446632719fcdc2c8190b4e20751655f621118bdb8d11dd306becccfab14effa3503559646f3ac432b34861fb88c6f1e567de491377bd445905df7eda", 0x5a}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f00000021c0)="acfc842b346f2f7316b07f87", 0xc}], 0x4, &(0x7f00000024c0)=ANY=[@ANYBLOB="1400000084000000010000000500000009000104100000008400000008000000050000001c000000840000000a000000ff010000000000000000000000000001100000008400000009000000e0000002100000008400000008000000ff01000014000000840000000700000003000000400000001c0000008400000004000000060020040900000004000000936760905fb79754150286cfdb3dfd14088361cc97e67c1a60fa07ee86dea2878ff6e384", @ANYRES32=r1], 0x90, 0x1}, 0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x38204, 0xc) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000002480)={r1}, 0x8) getsockopt$sock_int(r3, 0xffff, 0x9012, &(0x7f00000000c0), &(0x7f0000002400)=0x4) freebsd10_pipe(&(0x7f00000022c0)) getsockopt$inet_int(r2, 0x0, 0x9, 0x0, &(0x7f00000023c0)) 05:33:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x40000001011, &(0x7f0000000000), 0x4) 05:33:33 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x4, 0x16, r0, 0x0) freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000005c0)=[r1]) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10) socketpair(0x1, 0x30000004, 0x3ff, &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={r3, 0x9}, 0x8) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) r5 = getegid() fstat(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) setresgid(r5, r6, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f00000006c0), &(0x7f00000001c0)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r8, r6, r1) mincore(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) 05:33:33 executing program 0: setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x0, 0x5, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x108000, 0x2) fchmodat(r1, &(0x7f0000000280)='./file0\x00', 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000002c0)={0x10}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x145}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 05:33:33 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)=0xce3b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x42, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000240)="67b5b66413811251691fb84e8f0d715bd7dad5b7c21ce625794ea7b235efd5f3dae92e727fbd6e18134c37acf2d8761d2885dceaee55d95b5f6aad") fcntl$getown(r0, 0x5) r2 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="11000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000001c0)='vegas\x00', 0x6) 05:33:33 executing program 1: r0 = socket$inet(0x2, 0x30000000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2}, 0x8) 05:33:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffffffff00000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x5f43109}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 05:33:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x110000, 0x1) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="05453a232697775b302922138ff0f08103f668c48952fe73128a5d96f030b23837426ba306924e46df9e0cbd518d0da0c5a2ceada24007e2e5267bd9f5f80db208656465658f9dd6a141781694a79d409a98ac75a273a2b020b4b76bb4d18122ca3dbd841614f5eb09bada5b82ac6951b1bcf352d864062ff9f6561a4c2cd6e48843671ccc03bae06aefaf667c9cfa2ea6774f712fea1c7230a75fa51a85"], 0xa) 05:33:33 executing program 3: setgroups(0xffec, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x846, 0x180) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 05:33:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000002700)=[{0x88, 0x84, 0x6, "a9069b633fe40475e8c9a2edc588127c6c44f60a43cbe15347611ae949a115e607ece05de9805409614463c2ba1bcd3db7e3dc36a4777081414baec0f71f03e27154fb045c657f0fb9d9fe0e0b00f9a0f6635185f574395597b324d871077fffc22da5dcea5c4555a1839b1e40d30532aa"}], 0x88}, 0x80) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) socket$inet6_icmp(0x1c, 0x2, 0x3a) 05:33:33 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_extract_tcp_res(&(0x7f00000002c0), 0xc000, 0x1) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x8, {{0x1c, 0x2, 0x7, @mcast1, 0x1}}}, 0x88) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)}], 0x1) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x1db}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x401, 0xffffffffffffffff}, 0xc) ftruncate(r0, 0xda9) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000240)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x6, @empty, 0x6}, @in6={0x1c, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0xad41, @ipv4={[], [], @broadcast}, 0xffffffffffffffff}, @in6={0x1c, 0x3, 0x800, @ipv4={[], [], @loopback}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7, @loopback, 0x7}]}, &(0x7f0000000280)=0x10) 05:33:33 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/85) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0xffffffff}, 0x1) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 05:33:33 executing program 2: syz_emit_ethernet(0xfffffffffffffe8f, &(0x7f0000000100)={@empty, @local, [], {@ipv4={0x800, {{0x23, 0x4, 0x81, 0x3, 0x12a, 0x67, 0x4, 0x3, 0x4b, 0x0, @loopback, @multicast1, {[@timestamp={0x44, 0x1c, 0x2, 0x0, 0x4, [{[], 0x8}, {[@multicast2], 0x5a}, {[@broadcast], 0xa2092f6}, {[], 0x1}]}, @ra={0x94, 0x6, 0x4}, @ssrr={0x89, 0x17, 0x8, [@local={0xac, 0x14, 0x0}, @multicast2, @multicast2, @broadcast, @loopback]}, @generic={0x0, 0xc, "3b806e5b36ec2ea47b12"}, @lsrr={0x83, 0xf, 0x40, [@broadcast, @multicast1, @remote={0xac, 0x14, 0x0}]}, @end, @rr={0x7, 0x1f, 0x2, [@multicast2, @multicast1, @multicast1, @empty, @local={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}]}, @noop]}}, @generic="f0ad59f37a171ad9569abdfc85b79185a2595ed1456c0d26d0d4fbacfbda5a1bc358e4bc2745532755b0ef4b0af8f39169c336ccdb7f61b417ebfef541ad5687f80b8fe5599d1ae2de65023fabda0a5f182259a39c8a1056a949b0f662971857423647c994e04b67a850a93ac98f259b31be0295511ce0c3529a460e3f3e644bd26a01da831d56621e91e5533884bb182c00dc35b4192cbf77fb5b50059d"}}}}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xf499}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x3ff, @mcast2, 0xffffffffffffff01}, @in6={0x1c, 0x2, 0x4, @empty, 0x97}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0xf54d, @loopback, 0x8}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x4, @mcast2, 0x3}, @in6={0x1c, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x32ea72de}, @in6={0x1c, 0x0, 0x4, @ipv4={[], [], @multicast1}, 0x1000}, @in6={0x1c, 0x1, 0x2, @mcast2, 0x87}]}, &(0x7f0000000380)=0x10) 05:33:33 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000700)={@random="dd0e05fd33dd", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2000, 0x0, 0x0, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) 05:33:33 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000008000038ba8000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) socket(0x2, 0x3, 0xff) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 05:33:33 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() setgroups(0x2, &(0x7f0000000640)=[r0, r0]) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000140)="66501c293072e754d298465cca5403c82af2ffa71fe497f1d52f6b8834a7eb8877c5e0fa5ebf536acd70cabf13b3c3af41c8eacd2a049a1cb41af2ff8a448e4e17e4a5db15d3b2cd451f465af0df960d2d06fc8004d86c6007286c3916fdb244273fdaef50a8389b5405dd17e0449f05e69b3d6316564deb8593922b7b1dd0003cf97e79c38572cb69e2baee20a08479f6fd123418a375e4895a61cdf528f4381d0b3c07ba6618ade100a901a9b14c1bd15843c258fd21a47959465d8c8485419f0c") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 05:33:33 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000280)={0x10000400000b35d, 0x800000b35c}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) dup(r2) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780)=0xa7, 0x4) dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000002c0)=0x4) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) lchown(0x0, r4, r5) 05:33:33 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0x40, 0x0, 0x7, 0xec30}, &(0x7f0000000140)=0x18) flock(r1, 0x1) dup2(r1, r0) 05:33:33 executing program 0: r0 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000580)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') unlinkat(r0, &(0x7f0000000100)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 05:33:34 executing program 1: mprotect(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000000)) 05:33:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x140) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) freebsd10_pipe(&(0x7f0000000100)) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) r2 = dup2(r0, r0) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) setsockopt$inet_int(r0, 0x0, 0x4e, &(0x7f0000000000)=0x10001, 0x4) 05:33:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/70) 05:33:34 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0x0, r0) r1 = semget$private(0x0, 0x7, 0x100) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000001c0)={{0x8000, r0, r2, r0, r3, 0x10, 0x666}, 0xffff, 0x1, 0x9f}) setresuid(0x0, 0xee01, 0x0) 05:33:34 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x10000000003, 0x0) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/143, 0x8f) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 05:33:34 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x0) getitimer(0x2, &(0x7f00000000c0)) open(&(0x7f0000000540)='./file0\x00', 0x80, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340)={'accf_data\x00', "bd3af0dd50f7a5f35d61848f984cca03af75e83c8a4425cc867f5fe00492b72f248df746320e734967c81516c1f971f8094aee0f689642fab0cbe108a202a6b829b861f5876caafa95652827428dc1a141a7055c1f3682cda37fd3bf312e2afaa7cae193db02acc0367486cfd75da8c54e6b998c2719003a8ec497f173a6e68ad3e3eda06cd8919403ed9d6c9d5db03a56970ac4426b1dc464f2f0caefcd71b0a84a94a3f66e4ce3c597fdb85b8f339f990961a286cee1d9530831b2b473326a6cd387abddfafe344733f668db378ac98f5e29ca8c7b54d1e62e9fb7ec837c288e6f6f100c4ee73ea7f112ee33768365"}, 0x100) setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000000), 0x12c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0xa51, 0x1, 0x8882, 0x40}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x3f, @loopback, 0x7fff}}, r2, 0x93, 0x0, 0x2}, 0x8c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4) accept(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000240)=0x1c) getpeername$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000500)=0x1c) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 05:33:34 executing program 3: r0 = socket(0x2, 0x10000005, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 05:33:34 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd80410f93aea18b3226080869ef69dc00d98a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000004b8") wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 05:33:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x5}, {r0, 0x100}, {r0, 0x144}, {r0, 0x148}], 0x5, 0xd0) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @broadcast, 0x1, 0x9, [@remote={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}, @multicast2, @loopback, @empty, @multicast2, @multicast1, @multicast2]}, 0x34) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0x1) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000040)=0x2, 0x4) 05:33:34 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000080)={0x100000001, 0xf7ffffffffffffff}) mlockall(0x1) getrusage(0x0, 0x0) sync() semget$private(0x0, 0x0, 0x84) r0 = semget$private(0x0, 0x6, 0x8) __semctl$GETZCNT(r0, 0x1, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000) open(0x0, 0x40, 0x19c) 05:33:34 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) 05:33:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0}, 0x10) setuid(0xee01) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x2c1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1f, 0xf, 0x555, 0x800}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) 05:33:35 executing program 1: syz_execute_func(&(0x7f00000002c0)="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") r0 = socket(0x3, 0x1, 0x6) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000540)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, 0x0) socket(0x1f, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r2, 0x0}, &(0x7f0000000500)=0x3ce) 05:33:35 executing program 0: fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r0}, &(0x7f0000000180)=0xc) r2 = getgid() setgid(r2) clock_gettime(0x4, &(0x7f00000001c0)) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000240)={r1, 0x100000000}, &(0x7f0000000280)=0x8) 05:33:35 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0x1, 0xfffffffffffffffe) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 05:33:37 executing program 2: sync() r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000001080)="dca45123af577549de98d2f141d34a7f136346bf4008051132fe7645c82c70c5153ad7a07614b6b73aad92e29e04520e776473bcda10d54cdc98e0a4d31bc7abaf168e9e1fed510cef871ebe0f27afd3e9547332b6c8db2b0d183db113e47a97fbda72081dc7d147906fe56f95bb1a3d934722ddb42ea0f452e02eac4a0c02704046698ce305e449ea") sendmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001140)="299eab4cfd0739aec5cb75af31149c8a2dcb32ac8e928eed927472bb8459d0d75f", 0x21}, {&(0x7f0000001180)="a3351088022b3fd590a1075f412b78a41ef5e03d70078dc3dabbce6cb6", 0x1d}, {&(0x7f00000011c0)="bc5cf3328c1177c3dc2f8d04270a8bbbf7cc0a18578c41da68cbc952c41bd03131ffb2e55cb9e54ccb85278eae28c922443f7e403f0672018a0ed3b72829d434b27595e36a0f0af0e34d63b6b48cc732caec7e1cc01d6bf16db5ed92a68e54b46a4177904a001bbba8f071e8c128bbca8e2f4aeb27696703399cf90a950716d1f3e2d3af5a37b21b0e19b0219bad18fc3c4fa0be46ce999c4c42adea33c4abd590c218882a8bdb3d7a08589fd2b5a291844c7980e4d021e640dcd004c10f3119cc6273349ebb4a5313027d96dffe49a5f8c9c6e4a4a1ae22215efcaf42479c2a96a2d7", 0xe3}, {&(0x7f00000012c0)="40543b884cfdca129b21aa819331d66c76585e217b6299505c98d51d3a054784e4cd786b5d4f6d1aa033fb2678056c623db3b52aaeef25ced22349c2dc778aae876f15992ebd2013ee205f98d082725977e31230aa18015bf593a174b777a139a4cf636bd618724a0ba3fe299d8357d883e088f5e158a1c0f15fb61e63fa49f3042f156fb3729318b4ba83f144ed8a8bbe4de79b4e39840cca8d147f724801a3f244a78bbfa9610a50f46ac5d31482a5b7c67e55d9f029a0bf4bfab29569eab693aed623e323ffea7be58323a5b78d7d", 0xd0}], 0x4, &(0x7f0000001400)=[{0xb0, 0xffff, 0x1, "ab7bd0fdcf7bf0f2121c21a1eb20825b4e8f34a78634335fbb2956bd357adac81e38aafc93661a76138f2d9a7c116d00860dd39c5e66012b6b06ed02d82dde3ed8dcb69ec7ae5e677e99470a224a86b0188fb46fc98c87ed18679e3a34d43ed0e1126fc852b5dbbb577b61b5d8b06eecfc6a0cc8e6708e34e33091566f21d3aeb12f08851a90ec4379ff148881b2277e2efc7f8a32d78c19f42ec8"}], 0xb0}, 0x20105) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000001500), &(0x7f0000001540)=0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = msgget$private(0x0, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001580)={0x0, 0x6, 0x7c97, 0x4, 0x0, 0x91}, &(0x7f00000015c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001600)={@in6={{0x1c, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x39bd9c5d}}, r3, 0xab, 0x7, 0x800}, &(0x7f00000016c0)=0x8c) readlink(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)=""/247, 0xf7) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) fcntl$getflags(r1, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001840)={0x9}, 0x1) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000001880)=""/135) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001940)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4}, &(0x7f0000001a00)=0x8c) r6 = semget$private(0x0, 0x0, 0x10) __semctl$SEM_STAT(r6, 0x0, 0xa, &(0x7f0000001a40)=""/224) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001b40)={0x7, 0x0, 0x0, 0x8d, 0x901, 0xa840, 0xffff, 0xfffffffffffff001, r5}, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000001b80)=""/80) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001c00)={@in6={{0x1c, 0x0, 0x9, @empty, 0x1}}, r5, 0x9, 0x76dd, 0x81, 0x400, 0x3ff}, &(0x7f0000001cc0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001d00)={r4, 0x8}, 0x8) read(r0, &(0x7f0000001d40)=""/91, 0x5b) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/pf\x00', 0x2, 0x0) getitimer(0x2, &(0x7f0000001e00)) fcntl$getflags(r7, 0x3) ioctl$DIOCCHANGEALTQV0(r7, 0xc1004431, &(0x7f0000001e40)="a9d0ce7c855a076c43946a92ba932e6675a127ade1b94d26f12bc9f4be2930bcec0e5fbe818aba3951c9ffb236d12f132aeb20bf28af8d7c95e1dce198192900c633df770bb2851b8e16fa1da14c01ed04fb1610a6a7bd07b341c7dfcf1cdaa855d85ee4a9d5e71cf87c4938123c166b3e766f6f5d0e57635ec3b7c8a99e414aa34098c0765297059c5b7726bdd41ac1cb") dup(r0) readlink(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)=""/74, 0x4a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001fc0)={r5, 0x20, 0x8}, &(0x7f0000002000)=0xc) 05:33:37 executing program 1: syz_emit_ethernet(0xe4, &(0x7f0000000000)={@remote, @broadcast, [], {@generic={0xed7f, "8a22b72d136d747ff762bbc6eb060df7ff867a0f9dda6b2b18ed11231e751e973658e908552bda49bb0457f0124919fe97a214e3f11f73577d0a708fdf438f176199d159cda3bf06ae65602be08dfc3ade34cd8919127123f1fe28544a0f372ed055811cf19631ae8a6eca24e7e10b81a60ab449e0ecb707f47e4a29855c58b843ded877535ed37b8fddeb1575c54544c1c77a5f700d1a0202009b66f428bcae619ed92f05c282c1e9231ca18f47573bb28782a24d34d8bac00fc366be6870e7b7694c30f0e4774fd516c45bb858bbc10938e2251eac"}}}) syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2a43333e128ef5810045000312000000000000900500000000ffffffff"]) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x108) 05:33:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10}], 0x10}, 0x0) 05:33:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x1) 05:33:37 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = semget$private(0x0, 0x0, 0x40) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000000)) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 05:33:37 executing program 1: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) accept$unix(r1, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480), 0x0) getsockname$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r3 = open(0x0, 0x4, 0x0) fchmod(r3, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) recvfrom$inet6(r2, &(0x7f00000005c0)=""/159, 0x9f, 0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r3, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r4, 0xfda0}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreq(r6, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000580)) ftruncate(r5, 0x6) fchmod(0xffffffffffffffff, 0x86) 05:33:37 executing program 2: mprotect(&(0x7f00007ea000/0x2000)=nil, 0x2000, 0xc) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) r1 = semget$private(0x0, 0x2, 0x40) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000000)=""/144) 05:33:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 05:33:37 executing program 2: syz_execute_func(&(0x7f0000000180)="969898472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214c28b9a560d65419c219c20b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") setrlimit(0x6, &(0x7f0000000000)) 05:33:37 executing program 0: r0 = semget$private(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, &(0x7f00000003c0)=[{&(0x7f0000000100)="d4ec21d861cbdf92d8a03fe0de3caf48f2e385209645110d1b755f580b4e572e5160e8685eec85edaf23af8203f203d23c047a23d9f12c", 0x37}, {&(0x7f0000000200)="68517feea1449d6f27b873a7a8ce3a503af5009584e9f00372111ab420812aec3545e7d649ba2fba1aee7dfe3eee5b801145ad7d8ae109a91b51c49c1a30a296d5ba3aedf43d49e673284c5ae6dbe443dbc7eb2978751fc335036d055c2f7c906a53175669568cf416851475d9afe1c164f466dba2bd574d9c15b4ed96bc94ee1776ef1bda1b5828af66dd910a75273e0bffc077c8e4bad221a38bbc5f5ead", 0x9f}, {&(0x7f0000000440)="e86ae9b758b8a1bdda42592bcd632c57fc98e268145e136535ed4d5205f7122502e96d6d9207eaf8fb7ad7a145b3a44cedb712731485b22a562b95cd4ab18793", 0xff81}, {&(0x7f0000000300)="ff276e9f4210e8bac3bb77246f815cc983002edb86ad83a4e577acec50e46d3050c291fd3dde7f875b8eedd71fdb7bb76de0b8a2972bd45e25f0e875573eeca9bac8948cde2322903eb2f6a641a37cddb2062b12c4c97b30fc7950d1f4203a0c6c7c8e37a47e27ae4e44d26688ba102be62c851eb41132d7f04889fe507156f982146ca012b4324dcce3a807", 0x8c}], 0x1000000000000113) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000000000001}, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000180)=""/67) freebsd10_pipe(0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, &(0x7f00000000c0)=0x10) 05:33:37 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x81, 0x0}, &(0x7f0000000200)=0xfffffffffffffe08) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x59a, @empty, 0x7}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x2, @rand_addr="0bf182785be9fc2f19bdd7fa7c82abf1", 0xfcf}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x9de, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}]}, &(0x7f0000000340)=0x9) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) poll(&(0x7f0000000380)=[{r1, 0x100}, {r0}, {r0, 0xe5}, {r1, 0x48}, {r1, 0x200c}, {r3, 0x100}, {r1, 0x40}, {r1, 0x8}, {r1, 0x1}, {r1, 0x1a6}], 0xa, 0x1) msgget$private(0x0, 0x100) syz_execute_func(&(0x7f0000000680)="1cfcc4637916d7b098cd800b69e4c4c2319cbe99899999f246a5d9d0c4e3057cab6f4de399f6795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 05:33:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000380)=ANY=[], 0x0) shutdown(r0, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000100000000000300000009000100000002004e217f00000100"/156, @ANYRES32=0x0, @ANYBLOB="950000000200000d391acad27423f0ff41000000"], &(0x7f00000000c0)=0xb8) accept(r0, 0x0, &(0x7f0000000100)) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100100, 0x84) freebsd11_mknodat(r1, &(0x7f0000000300)='./file0\x00', 0x1, 0x100000000) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) linkat(r3, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 05:33:38 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000df5000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 05:33:38 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 05:33:38 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f00000000c0)=0x804ffff, 0x4) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x10, 0x0, 0x0, 0x0}, 0x0) 05:33:38 executing program 1: syz_execute_func(&(0x7f00000002c0)="9698c422f13da700000100472c431c020f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd447f040fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x100, 0x4) semget(0x1, 0x0, 0x0) 05:33:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x2800, 0x988a, 0x6, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x1, '4'}, &(0x7f0000000180)=0x9) getsockopt$sock_int(r0, 0xffff, 0x400, 0x0, &(0x7f00000000c0)=0xfffffffffffffc95) 05:33:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1f, 0x3, [0x6, 0x1ff, 0x6]}, &(0x7f00000000c0)=0xe) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4) 05:33:38 executing program 1: socket(0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x4, 0x800000b35d}) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x0) sync() mlockall(0x1) sync() munlockall() semget$private(0x0, 0x2, 0x30) r1 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 05:33:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @broadcast}, 0x163) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc) 05:33:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0xd1) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x31, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000003e8f396d007d413b91994e648b337ee0cd589ee2f5a6306ebe65773c9747add20e0fa537bc2dda2f59eb8c5c5bb5bd055e66d28b96512950bfeb5103913a39a9d4d32a8e0383849fbe089cfb00ab3a1219413095c95210f606af003db9485833e6088c94b64b2533bcfd08690ec3663947534b99786fd27e2c5318d59cdc04ac03d395aef35effbbdeab8b8ca8fbe7de4616995135fe993214b503c7a8bca611db5b1b5894ff273dc41ec955023a9fc5b46e963709652b958762a5b4a52ba3fa922f70a36819c054e547e679c05317a16115"], 0x8) 05:33:38 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x800041e, r0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) 05:33:38 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 05:33:38 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xfffffffffffffff8, 0xa9c, 0x85, 0x3, 0xffffffffffffffff, 0x7}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 05:33:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000180)="0255fc7eaaedbf58015fd24a638b9965b964ad0d2a37641e7b") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, r2, 0x0, 0x8, 0x288, 0x5, 0xfff, 0xfffffffffffffffb}, 0xa0) ftruncate(r1, 0x400000000106) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0xfffffd9f) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) 05:33:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x100}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r2, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000440)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="f7b21195aaed9ceead24e6775b54c9fb84b69a5bba001140827fffe6f63fe986867ebbc7d4b378b919edefdc02c11865e320a91167f42ecf219f02198e577e7c2dc5e5bd7963c1839f52e117cc3d7756887d7391aa862ddd8f65b626ff8174a2b000"/108, @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r3}, &(0x7f0000000040)=0x84) 05:33:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x1ff, 0x101, 0x4000, 0x7, 0xc94, 0x4, 0x8, 0xc6a, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, r2}, &(0x7f0000000180)=0x8c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x80000000033, 0x0, &(0x7f0000000000)=0x254) 05:33:38 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x120) ftruncate(r0, 0x7e2780e3) mlockall(0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x1f, r1, 0x0) 05:33:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0}, 0x10) 05:33:38 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xed, "5d0a3d90c60cddf7eb23d881d10e587eab5dee7541f35634e08d0c79b7411773cfda6e3490901c067c89c5cdff612fc93582f8eb6a65badff1fab5dabeec8fb1087e1364a1dd5713666f5f5b906bb9b5c74378a8e92542646d7fa116bf3d26fad40cb4d1440c6c6f91c367a55ae1db0473d99818d3b6764229a0ca8ee9ad81ff87fd3ac852ddd3f9c0376dbce0066b1f6be2872c171efdf3b4c83035ad427f75a8259916b324a076d744a4c282c6a0431a8bd9ee6c8628ea3edf34301d87a0aa8782f4745cd7219f073e15df77888ab303407fd32f7016f7dde586402ebad1db53969e19be024308aff42ca1b6"}, &(0x7f00000002c0)=0xf5) r2 = semget(0x1, 0x2, 0x20) __semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0x6, 0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x9}, 0x94) r3 = getpgrp(0x0) getpgid(0x0) fcntl$getown(r0, 0x5) fcntl$getown(r0, 0x5) getpgrp(0x0) r4 = getpgid(0xffffffffffffffff) setpgid(r4, r3) 05:33:38 executing program 2: truncate(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lseek(r0, 0x0, 0x3) 05:33:38 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) accept4(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x30000000) mkdirat(r0, &(0x7f0000000380)='./file1\x00', 0x3c) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f00000000c0)='./file0\x00') 05:33:39 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) socketpair(0x1f, 0x4, 0x100000001, &(0x7f0000001a00)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000001a40), &(0x7f0000001a80)=0x10) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="65300055360486e66ae741983f7d00"/25], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) sendto$unix(r1, &(0x7f0000001ac0)="8f735749b8b382a873d5c4c7dc081ff9fa1cf067f8b5f1beed7c41262b85018ee3e5b534465879335d76c3090bb5aa5e5b45c7c7e168648aecc1c3921ad5c6f1018fd538cfba0f0353662889b0bea1eb0476d16fe111e073d74fab9664b66c9fa41b7fcd2a59a99c4b5d8c1d609a96a8f77c42631d2f510cadcc51298b5fca7f6717a5a962c1fa65ac21c75a4973c4f2dd9ea088396f79edee386714c701f5ca0f4ac26e178a2090385a0aa5aa61bb43163cdd4ece", 0x37, 0x100, 0x0, 0x31b) recvmsg(r1, &(0x7f0000001980)={&(0x7f00000001c0)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/179, 0xb3}, {&(0x7f0000001300)=""/231, 0xe7}, {&(0x7f0000001400)=""/237, 0xed}, {&(0x7f0000001500)=""/93, 0x5d}, {&(0x7f0000001580)=""/95, 0x5f}, {&(0x7f0000001600)=""/95, 0x5f}, {&(0x7f0000001680)=""/190, 0xbe}, {&(0x7f0000001740)=""/74, 0x4a}], 0x9, &(0x7f0000001880)=""/217, 0xd9}, 0x2) 05:33:39 executing program 2: socketpair(0x2, 0x10000003, 0x44fc, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1ffe0000000000, 0x1, 0x6, 0x4, 0xfffffffffffffff9, 0x100000000, 0x6, {@in6={{0x1c, 0x3, 0x2, @loopback, 0x687f}}, 0x0, 0xffffffffffffff7f, 0x6, 0x2, 0x100000000, 0xea0}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x80000000}}, r1, 0x20, 0x2, 0x100, 0xffffffff80000001, 0x40, 0x1c3}, 0x98) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 05:33:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xfb36}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0xffffffffffffffff, 0xffffffffffffff7f}, &(0x7f0000000200)=0x10) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="53459cf1797fdf1490221b60a96162ca5a9afcdc261dc02e629dd56bd837ccf1d45a560e5eaf7b3da1895c19dccc5a18a854c84f3ce16fbe6d691a438df69414129d0c3f6332d8452e43bbfb67f334439cd455eed56c6ee35e8d6181057e57c32e86b283a01f8f7debd817f75b86f10d966ed29d64c45898561e1cac1107f94a21b2e92ff442cac3597ba357caa146") 05:33:39 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x29, 0x0, [{}, {}]}]}}}}}}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x104004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80000000, 0x1, 0x7}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x800, 0x5, 0x8966b01a7f4be0, 0x9, 0x9, 0x9, 0x1, 0x7b5, r2}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x8, 0x3, 0xc6, 0x9}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x2a, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 05:33:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65304c6f6700"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8, 0x3}, &(0x7f00000000c0)=0x49) 05:33:39 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x8, 0x210, 0x0, 0x100000001, 0x7f}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast2}}, r2, 0xff, 0x7f, 0x2, 0x9, 0x6, 0x609}, &(0x7f0000000280)=0xa0) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000140)) 05:33:39 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='.\x00', 0xb3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 05:33:39 executing program 0: clock_settime(0x0, &(0x7f0000000000)) 00:00:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000140)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f87ec4c4e101167c5c8ed72e41812047002b0000006e6ef18888a1c4101f9b73e257ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cac441ac14eedc19ad0142c4400f8286de000000212727f95dfba1c9fb110f0f3804830a0001905e") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x8001, 0x20, 0x5f8c, 0x7fffffff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x5}, 0x8) 00:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x41005, &(0x7f0000000000)={0x10001}, 0x10) 00:00:00 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") connect$inet6(r1, &(0x7f0000000340)={0x1c, 0x0, 0x9, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x2, 0x9}, 0x8) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") 00:00:00 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:00:00 executing program 2: r0 = socket(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x8}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xd, 0x4}, 0x8) 00:00:00 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x1000000008, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x1, 0x6, 0x1}, 0x94) r4 = open(&(0x7f0000001700)='./file0\x00', 0x0, 0x4c) flock(r1, 0x2) pwritev(r4, &(0x7f0000001640)=[{&(0x7f0000000300)="f8bb2f66e019abd596874c99d05e22909840ae54df8ce27f7168ee74d5566d878fbd526006de80fe22026203b7b2b3146f82cdac35b55f6d274d7a08822a983ac0a69e7d45b7f4418a03d10e26e5eda06263876439ab557d25efa49d58ac5663fc8b8a9cd86c47d88f861be1e232f551baa54c5693c496d05582c6809ccd9303", 0x80}, {&(0x7f00000001c0)="edf216bde515b9dbcf3b69ace8e9e010469e6eea414bf8649101bed61012ec66036138cc675a6592e5269fa23329422d", 0x30}, {&(0x7f0000000380)="e5aa8bc2be50cb64e1ba25c36dcb661710788527e387e0fa8d20a13b539ba627fe4ef8f9aa9f1a91dc06cedd7c6d957b0c6b1b1cac2e3a74647f6a8cde153996dc63d1559ec5db150f66bc0fbcce4d1e9737b9ec420e456c8d92809683280650eb03798b629163e2839536800305be0a042664da86eee6db4d5d", 0x7a}, {&(0x7f0000000400)="08851e7e89109e073f831ffeaab6fe627ddec4b89871416620cd2b0a685b756dbe2bd5c34ecd7b79390e0111f608aa3653093d0bd2bc9c6380ddccd0ab44c08ec8a1da9ac091eb911ea724f1d5068a0ae2e8bd59f9b85fa263515b490b5b01a129ba703fe1596d3f4827f1a2940d97c9db5d0f8f338d546c40fa1c138423f3ce60f036f56afddf1d817b383474ad54fc7ae056382e280d3755c7412500b9702a5a0bf7b8dcd8d2db80d4d9dc6fee492d8136f8", 0xb3}, {&(0x7f00000004c0)="ee50de872c77aa222432e16a9056542b1f4ca8ff7eb77baea595418d7a73dd59efc988e187cf02f375eb2f94693076dffcfdc6f3ae6289fca829833eb2fcc51683", 0x41}, {&(0x7f0000000540)="2d9eaab18cb6e22e7f783ec247644868b128a2dab5ecec5fb756d10923b01d4b7cc3b76db52d826a86df0a3a24783d7ee9ab03238bdb4ed7d7aa59d519144a973092a937b6fe15e0ebbd7c3baa1138d74b535f69962194a622d9bcc3f3ee48d15a396058d3364097472a80463268248dea960ab1f97ee6e1afb2cae42a7c662d159205f894fb0287b38db52332f1c5ed50800f10ae8fa7cd380e84f119c000b37089ef19faab8f3e77268db0ef8ed3225a455c5fe95d1c70c8ddce95b4a216ea81c2c54ffe90ccf0203a74cea67f529c5e3c89968927941937f8b0babd047248a2b1e1bedc28d2bc7225ff9f183f94edc342f5c560415247a4e1b59ec383dec081ce03c55044cfab3d01f4bec123b37d95336c872dfa4c5e3bea935b6e769ebccd30922fb9ca26823b1b2726a7e88b325be380c729837aa101be99f77c32bda90b7c2c99a7b3e29ec3da24e438aa772c1bc5c82a3abcbc20e4112257c199f71325a9305b1d9fa6b325abe95bca337167cf05ef5fba51140550e09cc2ac53354f9752f27f1fb8aabba4fd7f455e648a673f0b9aaf2fe7044092864a5286b3cf91befcc4d09e76318268f8a07082376825a446907924dc934c9870dfec5252e02f6c66a15e0013188cb0aa373bd5fcca088d16cf5c18daeddc8054c7c83be67a6fafe3607c64ea18ca0fa2f68fd73f80aa7d165f36ba560828f4a04e0cd66d07d612c4fc65efba4c4a0080ba88794358b89df0bd4df2d27ac8d41342e30f9fabdff43f5591ba0e64dcb49016b2a717761c7449de38c4fb58a1f6197417f030ca13025ed6f6b35917e3d1789d95f442266b0c9578d5c22af2959a89f1a77d2463a4cbc57755e01ceb3c9823d36abb0a01a93bc783e54709fe5e0af6b40c0ce87eee2b8672a58c3cbb9be55a1ac13aead21ffb9a767d5b6d8f8166fed39859a9fcbbfae94251ae44c8effe0fc1f463be8a1ae51e655bf1321d535b25bb935eca08c35e049e63b06473db7719b6125476dfcac576189bdde6f5c83e7a8f62b83b2adf9a920f64581b61a0693577faba01d3caf0bef30e0c0bb750d994930f50d8f2f1346d3059e24a957f4f82513d9aaa90621b6f23e5c30b2b1527ce166e2a902dd97a6340bbddbfc29b0248e2e863613b091c7ed5dfb94e289bd5644ad4b71a6019ce5607bb6096b7cbc6f5b88d57841d8d56f823373705a1bcc586166019d303a73a105ac91992d62f968f47b3cb31a1f8d8384da4502c7a26272c7e42e059c7ced9cef73cb06e8c3a79321d5cf5981adad1ac4d9b2906ddbd597e5296f3f793de9b27341d313d0b535c8ae30b43d1d61781c3137d0d6b65ac012066838e5bd2afc3157982fb97e642ff458086c6d032d8c84e6358b5c569c4bb13db63658ac5771db8f5375388a299c6bebfeec643a36aea34423e4c5c5cf327b387feae899291c6b58e92853e8e204979041547b9fd9737c4e7543576962df02e6fa3907bd9fcc9bccd24f9dc98dbc05f0aec6af598baf04ac05995ca9b42efca111ecfddd1eaec7cfb3ac9d119373dcbf4211337c4dd302d8cc21169beac6b14018ffb5e5a3052525e13f28450a13d7f0e90a4728ba197f75d4d9c935aaa43d9725752761096372ec907b3b4092eb73ddf255a56763b17b807bb38090f8253ee490d8dc0ab1d38a8a200f541eaaf36f71447d91a639f7314fdf64823d2a6dc4e326130a676a1ddf819f49af8a8fdcfd58a228d8f040e7747fbc08bf9f6f039b4528c6e45be5e5e3bf3f09570614e1fd6d5164d37a9c011943550a5e20a099899561997c3fe9e532d85f183144c5a02e8a8ebbc39a478b02b107fc5a392e945050c62e04f7d5c9cd62897b8a9510d46a641c41970459f72e258ab0beea4d65550c1c22795d4324dffae1875f76b057866c5cb1fa3a7c1a9e08b08458122f2cbd1da44fa0628f94b60866f0ca6e90e2ebd529c398bc1769f7638221f1d9a777053ee3920d14b0604d8b33a0c5f2e5df326c1d5b88e7f2c140c0d8256db50de9301119640ba6f45921f736852efd4d6780c7ba091aa4e02165ce0d90696fdaf354d582e1adcc19eafcdde16891e5369352301fd92d29e4eda2a9d6a21141fcf2a4e186a7b545ddddd6e84ac2f18346f2256104724891f900aacd71cf6732ebbcd716cc90ee11544e845b2678eb03666947ba59aea6dda806266aa935de8c04e7b696b36468fe8678e29ae0b17abe5912ec68bd332132745aa002edd5d226d0d21220aa64edfe76357681aab33ae886b95143e8705cbffbf668f3efa75d1ea92b900657354b2356d7637731146d4a26b6bcfe621fef79d5fbd32b4bbe5a3d4d93c9d60e31712888a336d9a31feb7f85ad77a40592eb88c3c51c4314905a7a21e27054591b28a796ca91046d7546f138eaa872325ce04989f721fe184d1109c40eb7a9c76ffecdba0547470d25e56383a2f44ddfca0a67e59950d1b7aaae3c99742a77a5473a268d57ca432511e2b43d60d097472c1f2907596e42abcb53f9a885e6c639d08d0a75838acadcc5de12264b2e2b845e371818958e53cfa8b615712b5c6dcd541610fb8797b5b448c05e69023058bf9c64a9e60af8ae93a050e9c1e468053fa18f17186819df0c44ebe718de3f63858def79ff9f78cb9bf8e3db72004eb2ed64b046952ecec81c10ec22ced7b61eb21acf82be59987b738b4d9bde7707831c7717b533935e5ca6d6536b01a807d627a535db1fb6c8b18a61fa38e4eaa983d68ee03ead93bffdda64070ad1a85ecd065345a4b224d35188c597761de5f85cc1d2bf6fee3fff98eee2bba1ecafd3e16d502c0627a168c968feff8cea88e1d7efeceecac8231494727d9d940bdbe047d33e2f3ce7de28a27882d6f0ad7d71fa0b42d31372294094c7cac8a161395da0cf54856d3bdb41886b4625b9158b10b10d322a40f315736fcc519dfca8c36b7c46fa7dfafe9e317e67c59abd510de3c70074d24287ccf343719523a7dbf7556c8778438817b3358bae7377c793efe50bf4639f43c883ea9f4476fc4a44b9ca98618432585ccb99780dea9cf10a857e69831b19560b90e4792cfe49a6becadfc4c64da99c1fe3964c3278fd244d23d8a24b0593ac0096486364b54a80e2363e9204333eec2516979fa52772b03661aea5f251869c8c25ac0465f60fbe3cdad46a7ca15c956bb15b4b57391ff945b685d212ee88b4b96e8b1be9547e852a523ce76adb75a28fd4762934dcf7bf868c2049530be5b60788d29617bf740feb45efb446eb9c6d0aa41768e1e8d48ca018d31510ce124f6273125ebe40b9a96c19d8f07b179a0fea53e72b1a7a9e3770c34b00b381110b52c8d156804a79d82e21a52af31f9de99bf60f9f0ec58edc2dc2bd8f4d0482b91ba28e12418c85ae12c21b796a2b8bb7e956e7ba47fa8c6d65912787ec77953defe4714dc0ce38f5f34ade2df5f7c50f51044f88198dd80b8b16d01f664554c20429c2a2911e5015f28c976e303a8f933b8951d46c5880cc8130f91bf6b489d40af3eea3b0915a4197fc8060c0c1e434f614911f8fa381ee35445df0e184569028ca1df211aaa421a14d9cad7748b9a87b8210058de38d637fd3e603765b1a23364fd2408d4bd7c967d549369c98a097eadada6b5bbf3591e5d392a187065b7aad0a3cf64bad9ac13c740a30654cc449f0db4c8b5dadcda4325de1b8ed59d25232fef869a8b80eaa03510b1e4ee2ce08d98b6b49e9574b2745a01ba06dc6331002ec9ad759c776e0057b738cd3d271ce846d3af9687735ab29337328ab847c7ecd5cb6a41bd5e72530c10d7e726a7293cc1152d9136b8b8a03e701eea2d83a5ccc4447b11d4d25b3f2d0735797a9dd7c7549a5611618d5f405e7889bc1df8e48172628965b6892d5864bc96aa0391cd69fa47bec9e4d9254c70656138bea17efd5da9dbe1dc94a30a91509244e8b206673cf16407b1edee14589ffe7b31af4ca3eb3f584cac8647fa9ae65ea46a5373f39ddef87780ffc1e3b167b4b8823353cbd86df30516b6d626cca4e0f52e39bc72c0855942f5ba6e077b2561d2efdf17da87bf735dfcc32f8066f355c94530c5236a9182d36a077852623aa6e2a34a8c581bc1173096d57266d3554629bfa333dc42a457cc03e541708d880844ae611e431a6bbe93a1220a1b4f223ee30359456d2a477d11eaa0d57f87bd1c0ff9365d55cad77e3239d33a9bba901f50e40b1d642dbe35686ac194386b06fc06c1a62e91f036bf6fdabb6e8b61160e2c74d87679efed06090d7d5f866add3b5d24566fcbb10e24caad743859fa5345c0b40e968f41552b74be5d4d54789247f69935d34804661a75edb24d17dece8302232ae3053908851dd5b94f5a0a2ca5c9ec089423328819018c251940abb774c0d6c582b514e966ee3d349a2a6cacb2f93a973c4814a0a773ed37d482e146fdd65e8966d0fc87175195d3fa2cbec72abb7ae7632a218f9a5691e79df6a7f5a46f6dacc83a06c177d323eff4d0a0fd6eb68f764d047f120912a6aff808b0318f5c10f3002bf8e22099707c662ffa6bb11480297c755cb1e20892d5410b9039a20b3cd9c3f50b7e7613a7eb48949c7597fcb3160c4b2ddb34d2dfd9c1ecefa3d33a2ddd8f75649fcc47e3346e02c293a0c7733cc54b455a2ec46780d06c9742c561044d9331e1dfa05a83661477c9183d73435adb5bd3bc67ff461a9c7b5cad0bc29470fd27e35a787c034cf2ab8f678aa0fa07ac5567c36d3ba70211b417a0d6a85ab9718e6bf051fedab27189a60cef326155c2e05ef0cb4383e03f2b7afef09bab41ff793a78a75961db4c2c22e0c12e85aa2d510f55d4c4d8ddce95121d6b950feedb010819071a5652ca4e5d5bae26a3c078a0a8f9c78d89f915c07580f29cf04be90d8ad955fecc14b7742d12037e3c28ce87ea6c401d5c9ffccc235035f644464de706de844d0f0b28a445361b4555c832dfb623af0ce91a511beae39e569fe7f24ff085a737b720494f74f7e7829b4b21a9e023336e6aed4fbe250076a421b9a9ef93c26b19653d00582ab452bf9762a35d095f12d92ebd01cf07e968227f61bf08190824d2c1db52088159b4cd68c302ed5da3ca523772d754c19e93ff7970809c436ecc7bb806887c9253fefbfeca85239d8fbbfe72130b6cddeccca440f8e504368a6589a0d135b7bec2f58ad07e8a03e055ee940caef22afaa5e2e45968b0665a9473a97d2737d9c1b8e6579da3120d89211a93406f937505d11b85ec26758d8a0ee804c22423826d27792d342c93fdad314d4236a19698ba2ae86108a3f9cb0f02bdd5f057ccbb944e0bafdea8706e77a1351534ad01cf9aeaa688f21d0238a12ef6d2fbddebf119589a2ecdedeb7161f9984ee6af29fa800454f8759c771a8c00bca4ead01c4a2ad615f6ce9e2e06a076cbfeefa6489091ccbf8e985b57afdc7f73bac476529e449ee51c388badede34eda03ab83c741ab5593e2abf838678d2aebad87a67499e76266073c3ebcc6f6723234fc887320be57b4034892fb67023dea3e64878ad5841b6010fe1b53b8c09d8aaba43d4d9265c98489fbcda66d5e58d1f1e0ff5982928546dcec05be172ac8cf1aab8edb4f79976041110f317dfeda1ff545b1f93a81f5047ddbaf06d47e55526ce501509e805dc3256e33a6ce76558aae1e83cdb9787c596e0c36f50820e4c696b3bfecdfd8ffe31a9db9a978877ebc8c68fffb5f2b48104a486bbeaa3268bb80cc119e60720cf48a79b7fb764bb6f864629d24560c8382902144246286", 0x1000}, {&(0x7f0000001540)="44e79d3f9a5fcc593c1c8535e525c3db09174a8ec7ac121456", 0x19}, {&(0x7f0000001580)="d28b8b5cd416923d81e3f585032a", 0xe}, {&(0x7f00000015c0)="8b859223f5d23c3993d72e2ecca1188ac198559bd764999a5e0787c1e62e4f88628b9771fce09dd410164c65ecef04c6151618fc665692beed3ddf71bd246dc1e56f4b87f645cfeb1a96ed4dfdbb031128ab0963b8531b212685bf4c6da10185f6438721340b6da278925f0c9632cf0dbad9", 0x72}], 0x9, 0x0) flock(r1, 0x3) fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:00:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0x2}, 0xb) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x401, 0x8, 0x8, 0x7, 0x3, 0x7fff, 0x3, 0x9, 0x3, 0xffffffffffffffff, 0x6}, 0xb) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000040)={0x5, {{0x2, 0x2, @multicast2}}}, 0x90) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e283a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x1) connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) chmod(&(0x7f0000000040)='./file0\x00', 0x24) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000200)={r0, 0x6}, 0x8) 00:00:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') setuid(0xee01) r0 = socket(0x1e, 0x10000007, 0x6d8f80e6) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x4, 0x44}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x7, r2}, &(0x7f0000000480)=0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x100000001, 0x4) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') getsockname(r0, &(0x7f0000000340)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000100)="fd9d2ef491a8963e7893973e7fe357730ebeb9aac5ea9e9310093fdba33b54b1bf35a12acea4b501f3e3adf376723f9548899c07ffd703ffb9eb1ef77523128c88d415b06c06c89ea0807e7951d28b5da7409672a0389777b367f2a81fbb8caa5dd1b77bd73c6f963252cd8c8c313d68cc4ce460ba8fc7131db8c2ee71fc4b916a0dcbd965a6efdd248f59b1b5d87c3e87396c228bebb6a534") 00:00:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xd296, 0x4) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="329aa212fcfbfc74013147cdfc70bef848b91b6d7da4f0930b88ec3a28b70db4a9a798f82f05f936de81f5e58b341a0f336444a20f7110a2318ea50eab01ad8bfdd61a3af7880be7e4786d3504325904dc3cc95e863abf08ac951c11c372ef9c3c970ad96c414cef52408d8c4dcba6e72e1947658226b8218e6faf55d625efeccfc654607b3db98d726a949fafa8bd9bcc8439cfdb8f4f059a31a309766b1eaa07bb9ce81bcf4e37f1247efc41e58565482efcd632afd7523b7e882ec1fe09339873b72a401094") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5b, &(0x7f0000000200)="5e9760c87873dae88f83308bad1ed7e5ffe3614a6695dff455ca96b693404ea5374db895d4c7186cae38d2993a1245f8016891f02dc60cba9758adf436f6f635c4a8ab7792779d0b87527ff48f13684b12a85c5ddb2bfe324616b2d3b2af5bdb63f1c1292330182bda55ce5ef07b3171c0ac64aa25127b92a6a3f7836b122d89b77e6ff0043745", 0x87) 00:00:00 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="f050e13e748198a7056b4eb5591509233a6dff8db360de05927e7d6a59d193685e3080722dabdd79c9ad1950c61dc1c8e0c7a8b22520a046829ea6f36097589a1a921a8dbf6273e346a34b35901d1986b59f6da055efa50366bc19d319c72bdf48f8b8ea3107090291d84c595fd1fcdbb69afc592c3397413168c574d6aafa53c2569b7cffd7e4d604f0f2e9d2b8c81a7e31873929e0398d46c374f0395617fac155d2e662d95e15fdecaa49c65ca2cb0b13b5a855b3") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x277) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 00:00:00 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x8000000039, &(0x7f0000000000), 0x4) 00:00:00 executing program 0: rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f00000001c0)="0c35b5b598cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b200000000da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f99660324a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a308020000f2450f5964260e314f864f86450f1772704d6f4d6f698965833fa80e000000") connect$inet(r0, &(0x7f0000000180)={0x2, 0x3}, 0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:00 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0xba6c1e5c83ee6d0d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23a71400bb000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff00000000d912fb023dfb106db132fca1cc16630626499db34ee45c4f4d025177c54bca0e40372fd69a74092c2614ba39d53fc62a0446397e5dc31c8d", @ANYRES32=0x0], &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0xfff, 0x53c, 0x7, 0x6, 0x7}, 0x14) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344}, 0x1000, 0x3) syz_emit_ethernet(0x10186, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaa4b514acf7df3e38e9785aaaaaabbaaaaaaaaaaaa88a815008100270086dd67653aef00000009fe8000000000000000000000000000aa00000000000000000000ffff7f000001570000000000000000010001000000000000000005020001040101000000000010008fe9670000004e204e23", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="01080007907800400800000000ff0000000001080000000001000000060008007fffffff000003e0030004220079cd1901347e4861208a9fb580050000000003000000070000000600000001ffffffe0080000000001430582aa0000d227a07efa92a5c0e03b1c486492a533ae358f680dc3ddb4a21c73db166eb0ed6b9036d989a62db61f254cc03af0ad9bba06dd5a712e08918412fbf55c51ca5d9570c844e75cc2b921fc1fc7e16ed53377badfa83aba196f1bf9c4b2dcac43c463b03889bfe434ac13ad6959bf8b3cc9e8"]) 00:00:00 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) sync() syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) r5 = openat(r4, 0x0, 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:00 executing program 3: r0 = socket(0x11, 0x400000000000003, 0x0) recvfrom(r0, &(0x7f0000000240)=""/163, 0xa3, 0x2, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xa22, 0x2, 0x8583, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xe, 0xffffffffffffff6c}, 0x8) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667b, &(0x7f00000000c0)) 00:00:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmsg$unix(r0, &(0x7f00000022c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="998600002e2f66696c32"], 0xa, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socketpair(0x11, 0x20000003, 0x2, &(0x7f00000000c0)) 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000000)="962a2a98472c431c070f05f33e59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) socket$inet6_udp(0x1c, 0x2, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x2ec}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x7, 0x8, 0x6, 0x0, 0xfff}, 0x14) clock_gettime(0x100000000f, &(0x7f00000002c0)) 00:00:00 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00ec2d2f66695012d9f59ab0e680126f8e90784676a13d36db45a6aa83135f26243bf2d92cb7d09bc34dd078b55d7ec26ac40e061ba7019eb8d1d6f87a73b2acd3985fd167197e497d373af3fca0ca21dcca976b1b458b6b3f583a6ad2bba901f023f05c4d82c4656bd3756fe617b785fcaf04e655a374711cb235dbc79cfcfdbc9d23a79d00"/145], 0x8, &(0x7f0000000580), 0x9, 0xfffffffffffffffe, 0x148}, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) socketpair(0x10, 0x1, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvfrom$unix(r3, &(0x7f0000000000)=""/198, 0xc6, 0x40000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) 00:00:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) mlockall(0x2) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="200000fffffffffffffffc0111d87ef209000000d4c110d51ec768ba58edc9359630c48974ebd5dcf4f2a3a36fd0b5358322fc2e4e4bebc79f6005276b0d8abe75828fc80714d8bf65ada6266e296ef6aee1adac9b5626546cafaa7d698dea531a5dd762270e2eea222b925f51c4f46cd75793d00e45c27d72ab8a6d8144d169c3", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x20, 0x80}, 0x8) 00:00:00 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) ftruncate(r0, 0x1) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) writev(r0, &(0x7f00000017c0)=[{&(0x7f0000000600)="7cde00cad08f61aac8be576ef08131ec4c68ec50e4510abda27a789f665d945e4607550ba11057a7e702d72eaeaa4485270fcdc5f527273b4cca47c5101261c508a52f8084e61504653e9d2e871ba92c738b2c03d37cf486e2ffd05cf1ce1fdece81dbb2eddf274bcfd005322731a30ad51f238b814bfe6ab52e8338cec55395cd5fb9d93e9eccf2b986681cc1"}, {&(0x7f00000006c0)="ea8055ff6319fb200f473d61671467175b257d561d285bc32e75ff72f7c08134512cea94fbbd3d0b43608fe44f6252cb463865ffbbebfcfcead71c114308ba325077b0550d13c86fb0"}, {&(0x7f0000001780)="f35b269fb0298f25c86ab1ae"}], 0x1000000000000097) setitimer(0x0, &(0x7f0000000740)={{0x0, 0x80000000}, {0x0, 0xcb9}}, 0x0) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000140)="9834190f050fc7f7914141e2e9965680bf108ae596c4237909a2ba0014800000e666c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb81200007d53f187888c49f8a1c4bd1fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a775d065eff3a7a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95d36f244aea1c9fb110f0f3804830a000000") socket(0x1c, 0x1, 0x9200) 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4660f38df7fc3c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001180)={0x0, &(0x7f0000001140)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000011c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001200)={r1, 0xa5}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:00 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x101) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0) 00:00:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x18d) close(r0) 00:00:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmsg$unix(r0, &(0x7f00000022c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="998600002e2f66696c32"], 0xa, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socketpair(0x11, 0x20000003, 0x2, &(0x7f00000000c0)) 00:00:01 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = dup(r2) ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000440)={0x10, &(0x7f00000004c0)="fd910093886910307b4770fda3fa07b928e38655d5676f6ecfa9c720fdd3e42822d81a7bd3e3da9814b089a84202ed81fd1f354ce83e5c202dbd36b8ef0cc02bbe2186afa92da20d2dbc1288ac06683bea53bea2266ddf90358be40a9d052ae43013d354f54fcd308f3a05d31908e1db812138393a0f9f598d49b6ca51a301379f6459af42b180581fa02efe92a7762b3202615e94402ae00af36bb4f48bffc95c3e12740e883ac73f613ee2492d4b4e283b9183", 0x3, 0x0, 0x6}) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r5, 0x5) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r1, 0x0, 0x41000000000003) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x262}}, 0x0, 0x0, 0x9, 0x4}, &(0x7f0000000380)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000003c0)={0xffffffffffffffc1, 0x4400, 0x5, 0x80, r7}, &(0x7f0000000400)=0x10) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:00:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) clock_getres(0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), 0xfe47) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:00:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x2, 0x3b, "65848bfc731a61e03b45b26d998e5f9c50ee677868ee064f8b1b0b6699ac65b7711f21926f9835b648a07435cf3bafe740eb8cfe618154927c8cd4"}, 0x43) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc, 0x53f7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x9, 0x4}, 0xc) 00:00:01 executing program 1: syz_emit_ethernet(0x85, &(0x7f0000000000)={@remote, @local, [{[{0x88a8, 0x8000, 0x8, 0x2}], {0x8100, 0x11a1e5, 0x0, 0x3}}], {@generic={0x805, "f0b753d89107e65d61922159242d8699f4e7598f88e06e05dffa760ae844025fbbb188852332e86b84f1408c25d15c91099be7bcc1f3067cfe05bab56c7beb15e93ee2f536dba883f8a1545d056f789f12ece7488b10e5daeee6d24ba26382e4413fc8784483bde66d8aeb03e08b21"}}}) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="1b2871026974e1aaaaaaaaaa08060001080006040001aaaaaa7273bbac1400aa569e585e6004000000000d7ee6e8687dbf2df3a165c96a62ee603ed11003a0a410f87bbac730b451709418383e74f80965382dd618c2a44ae704c842279cb80622f50f5602e4a93e56a068bc43097a6b650afb537fb738315e0409d6f4829ca7cd99882986a5bf529f84ee7e0cd9724d1fd6599186d887a63acaccadf2912e9ffda272f8c5dcf8151108ed42e4cf25e5c9b0030000000000000008a93110d6bd409d852abf938000000037f70415ced3a67d6c1fb3daa101e42ca63307c6"]) 00:00:01 executing program 2: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0x3) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) 00:00:01 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x6}, 0x24) syz_execute_func(&(0x7f0000000080)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00") ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000280)="f876d24f0e5384f81d72fd3bd2735d4ee45172b47a18e045f09db22d8c9546148ef248a41c57b276eebf2096db0fec6857998820f6d7214593e990823bd22dab954748b277b6616c2b86a34662cbd0c0c9e2f63ea12089b116a641fd6690cdab950e781784a592d22d93082f8c30d41cd535d626bda625fd3c953e0e3ebdaf4b82f3489f64134aee5dcd44bdf4c670206bf0d3801a482cf266aeae53db5e6614f894552d835da6a5d51043af964ecba021a7810b9ad24e8eaffd86ba3ae4890eb39c868e129ce946585c45689898331b1876fc64795ce480a4a47b97152a6a5d83d11aa8e5a6964869f6c2d8e658") 00:00:01 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xd, "8565ab7edd05a14a2378e83a1e"}, &(0x7f0000000140)=0x15) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="c39c0400090003000600e005"], 0x10) setsockopt$inet_opts(r1, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4) 00:00:02 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380), 0x0, 0x0}, 0x0) 00:00:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100c00, 0x1) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000003c0)={{"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", "8154ad0d5c2ed0054c615a02f355badae8add0bd9c0372c6d96a3b681d890e1a", 0xc04, 0x4}, &(0x7f0000000080)="0e140b1fca6a7e69075581e6003955d894d436d75e61da0204eb879d01f2ca54a7bd378e8c101ab8930604a8b62ba4ecf7d99eb260f00050b57873834f321260e48dc1013b187309", 0x9d0, 0xd25, 0x4, 0x2, 0x8, 0x0, 0x1}) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="85ece2ce295249d9a31b337d87f20975f2c638adddcde3ad195f22a9eb26b136c92ce0ef768be6744fceafe8774963d2865aa03c92884083120dd49e", @ANYRES16=r0, @ANYRES32=r1, @ANYRES32, @ANYRESHEX=r1], @ANYBLOB="7d90df3599cf85aebae2d1e205cc7d90cc52c22750c1a4cf4b453f991095ea8312ed71b3fb01de1a0fdbe7f14d47c4637f3b38e4dfb0faafb6ca838681ac08203690020d", @ANYBLOB="d5e8b7e0cab02c300fdd0034bb9b9c764d3eddd92011ec0889cc2a9046a76d83612866655cdafcf74780f5d8079c76d7564a0997c7cc3c4a47f9a4d9bf56eb597516e72945d23e12c97e6db5dea55106ed10b86f10322e5f101fdc2c2f842d0ca6823c6d8e50cc2e0fabd5c7e51e30646ae8aa001a61d052ed86706c9b65549220cb43e83c515e9d0baaad25eaef9237a7c2384d166e282cfa273b142423984684e03fd9"], 0x3) 00:00:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3}}, r1, 0x7, 0x5, 0x100}, &(0x7f0000000180)=0x94) socket(0x10, 0x30000003, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10) 00:00:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x1a0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x10) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x27e, [0x0]}, 0x179) poll(&(0x7f0000000000)=[{r0}, {r0, 0x2}, {r0, 0x20}, {r0, 0x100}, {r0, 0x4}, {r0, 0x80}], 0x6, 0x7ff) 00:00:02 executing program 0: syz_execute_func(&(0x7f00000003c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d0f081568b00080000795bf966400f7e44b4bac7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faec4c12173d8f1f5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0xff7, 0xd56, 0x1, 0x5}, 0x8) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="7e3296243bb72a68f7e3536c0dffebfe5c28d0bbd5cec9362b02601e78690f04feb3") r2 = dup(r1) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="153ff6", 0x2, 0x1, 0xc0000}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) r3 = dup(r2) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x9, r4}, &(0x7f0000000280)=0xc) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2061, &(0x7f00000002c0)="15f8e9c3f723c89ab68967c0bd56e306d6b5cb831773b500c3a407ec8b8d8a15fb1aef880146324ef9676bf5b001ad8f5719ccb2cd50feff713a6b7b46e3945aa0d3bae2ae1b15c138f42c2aa7273e3a8a4a80769428c4b76d98e8d691bb4612814852846a34fbacfbb84a980228cbca3220047e03f21609", 0x78) socket$inet6_sctp(0x1c, 0x5, 0x84) mlockall(0x1) sendmsg$inet6_sctp(r1, &(0x7f0000000480)={&(0x7f0000000340)=@in6={0x1c, 0x0, 0x100000000, @ipv4={[], [], @rand_addr=0x9}, 0x2b}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000380)="2a7730f1135d23f3724bdf8c6501cdfdfdf7bd7c106c217fc4208c7428b54e6e9cb470a28ed903a53aa1be94e4a03287c279005724f337f77dc0a3a55a6f39cfdb4f7ff5869ff4a400337fbc38f5d57163442b560bb743b00c4c4e9d1ce1", 0x5e}], 0x1, &(0x7f0000000440)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x10, 0x20000}, 0x100) setsockopt$inet6_tcp_buf(r3, 0x6, 0x25, &(0x7f00000004c0)="1114dea5b1a9c96a24119b238689831d76962b4298acdfd80cdf527199c93e3386ebc47907547f41a2ea7b681e11b59495047e168c31634ed2805e520d6b88ce4d5bbc30bf3ce7dc427b23ab901754b6384bf12bc637fc76cb887cfb613f7428f46a75b516a5cff22e4bfa0e6c095085bf060dbb9345f7520b8bac6e93394daef714c61ce0dcba37753a7db2aae911f652301c76bad1652e4d00344e6f7e2fae7fa226086f1b43906ac5e05163ca7bfb6a7ea795db6142f1ec7971fcd2e80c9ddd0159b0398e496a4abb8b8eedc77582aaf8d074a1", 0xd5) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000640)={0x4, &(0x7f00000005c0)=[@in6={0x1c, 0x1, 0x200, @empty, 0x4}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000680)=0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) r6 = semget(0x0, 0x3, 0x223) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f00000006c0)=0x8000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000700)={r5, 0x6, 0x3, 0xaa1, 0x1, 0xffffffffffff5229}, &(0x7f0000000740)=0x14) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000780)={0x0, 0x3ff, 0x8, 0x9}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000007c0)='vegas\x00', 0x6) recvfrom$inet(r2, &(0x7f0000000800)=""/14, 0xe, 0xc0, &(0x7f0000000840)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) mkdir(&(0x7f0000000880)='./file0\x00', 0x48) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f00000008c0)="bdb7a23139aad697be68b4c4f8c598e772ac7417962e905f9e245386c1a34933a02c5fd21b3f118742089cced9a7dabe1322404d754426b7976ef01c959e6e0646da3e46120ec982a5f8b8c5c95a8e6d6a23eaa0713ac5f3") dup(r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000940)=0x7, 0x4) msgget$private(0x0, 0x90) __semctl$GETPID(r6, 0x0, 0x4, &(0x7f0000000980)=""/157) 00:00:02 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x182) utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x7, 0x100000000}, {0x5, 0x5}}, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000500)="c15738395cb306f3609363413ca9d2fb7e6b76c54f40f886d420f29dde0d26150f5f6a1f8667c268db76170db6ab9eccdeba8f9b4a34ff4cacab61050004bea056b8a80861a992b2fc14dac41502e2b3ba383831d1fc8e2c3b9518af52a7b4d7afee3e04a6adcdcc46cc1c601b36b72ab83932fab6fe6b6395c4e3ce253e0271167e2473b94109005eca6d27844a3f2f1560877ba09305f95e0981c903a297b7eeebc712b4c5b13c8967458610125ff5e42cd935eb118fa8135f110fa7a783df1e9b000000000000") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//f\x00', 0x1, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000002c0)="02ef46e8f26889da2590f54b82e2a149264e5442cd168ff57b9b7c711a8b4ff45b44baf05e0c4c6fad081792cb5af3f69be45f5b62920be7842e30d4ab95ae0d781b76bf41620d7cb87db37762487fd33119026c2b5026bbc4a34248e869bd7a69e08e91988887dd2187b03b5aef6f0a48d87751170c51c74bf1b6846602e6accba47da2b8654da6831a111daee1f8eb02356fb9") ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000001c0)="f36254c190447d3787a7759ac70ca05adc94e8aca479c7235b374bdec91564baba1d9df2ce6ca5162027aa33bdfe5ff697c6e5abf1f23e732bc4d75501e7229fc42a280abb2d2d4a527e07e97b9df1d60ce74c66a4eff0498b22475c57a8be8f4f2f7b5870fc16ab1987d800e87640019e8aaae64c156f712c32cadcdf3cfbec3ee187a9c205804234c52892aac7033573faa357ae02d97ec6e34680a735c37078166df0792878ea50fa5c876ccc2e8a360a7a89e04f9f119d21e1906c892cb516d77bb91b5d80bdf4a6bcf43d6d5e841abbe738") freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x20, 0x8) 00:00:02 executing program 3: __getcwd(&(0x7f0000000080)=""/164, 0x8c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x38, "bd52b275ee1b2be3a866f2b35e972f170d80ebbf7535404425f1bb4e52c8a2236db39d46d3ba0cf58661fce70b3f7da8fbec2f81b776796d"}, &(0x7f0000000140)=0x40) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x6}, 0x8) 00:00:02 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in, 0x0, 0x0, 0x80}, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r0, 0x2, 0x2, 0x101}, &(0x7f0000000180)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendto$unix(r4, &(0x7f0000000040)="9fccbde1663df7c36e71055d9530c16ebddda4567f3f0273ca556e94367658a49606e312b8827e1389d9e424ff5f28a9cebf9821d674fc0252ca116912abe9900034e6ddf6947a4c6369382423b9c95d2e3a3bdc5cb0b2b86ac8457b320688818869a8f9a51e442a3b7a14df5e43a7123d17650a86d3ef40d098421a", 0x7c, 0x8, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) r5 = dup(r1) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:02 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001f00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002, 0x30000000) r1 = socket$unix(0x1, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) syz_execute_func(&(0x7f0000000100)="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") r3 = getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001b40)=0x0, &(0x7f0000001b80), &(0x7f0000001bc0)) r12 = getpgrp(0x0) r13 = geteuid() freebsd11_fstat(r0, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001dc0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001700)=[{&(0x7f0000001240)="aba9a84277a83ef43e1b8e107440716659d13521a388ddb30e6c19d69a8d03734d3245977e90ef92fae3ed71559c03281659eec2a2e2737db442fb27d8b5fce60139814245bceea7e92bc597e43236c62d76790701ecf92273533c09610c9d76683adf0ae4886e595dd0c1883692e09e4d244f7db3a3a49aadd2b9dfbfd7d479a315f588eb8c2eb043bc853dbbfaa3ef168869fef579ab9c5f78d390268e63a395c591fb2d7e0fd57ca9a5d3d45e9c", 0xaf}, {&(0x7f0000001300)="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", 0xff}, {&(0x7f0000000080)="99133b4fed9430070aa6abfc892eb097d315683370b3c529244c26f78c1d9bf06d", 0x21}, {&(0x7f0000001400)="9feb5e21f7e2747a8ba61fbe18601abe02d2c946445f456ffd8a7ab5f28898a305b99e35921f8ff8da01f4f6f976c71fc19246d6733b278087cc4a9b6fac370c20c3a2bb384ef113294943058f738306e803ddfd6fff38b9841ccc053f", 0x5d}, {&(0x7f0000001480)="ce2534d7e699024038a4e663b805f2c235e4deab36bb802eb18ab4e01cd55f3a6b43b3bc7c5528a046e70268ccb372a6e0ceb807b9ce43519fe3c1c677fc4c29f79be8111e9396fc19f0a0e5d0cb91c263ce112efb5b384f144b23e972", 0x5d}, {&(0x7f0000001500)="0d4e6c195ff83b767d012c36f1bea58523f8819971394b82a8d688ae40998927c3cc07f1303f857211ed26e3a9076c981faf1d6799ea45f821d8ac633b78b016062a938500f9c5c90c82a5867c9c2ad9192529191b9bd28a03f5a51438c3fc7936d663efd5a803da348f86a834015e144daa8d73932e779af7c8779ae2c64ebabdbb94a391c4ef847ed848226a52303cdded3560f47558957607bd", 0x9b}, {&(0x7f00000015c0)="c14ed0a157ac105fc26d6db69af2df52560f1ca1fc37f8f13c46fc8bb75fc06c2833387982e92b9e4b1136f74259de045d9e86df5058aaaa2cca4e52819d5a5dad3d8d048d11b4af93407ce4f0", 0x4d}, {&(0x7f0000001640)="3445dcf8dd8e0abda5783b47ca76071642cf73c51c691c3096d7a1b79bb40f76dc1fd575642d9254957a366e25a0b45983e52db771dd766907f922cbc5a7465b230b393b5c9714df25307b782d03e271874e38f80d7577d3a6a2596868788c2243025b47d48eda753c45b3fdb7758418955dc2ce632c9e71cd2f0ab049447bec348b78c6fa05fedf7e11", 0x8a}], 0x8, &(0x7f0000001c80)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x38, 0xffff, 0x1, [r0, r1, r0, r1, r0, r2, r1, r2, r1]}, @rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x30, 0xffff, 0x1, [r1, r1, r0, r2, r0, r1, r2, r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x18, 0xffff, 0x1, [r2, r0]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0x118, 0x80}, 0x0) poll(&(0x7f0000000040), 0x2000000000000696, 0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={0x0, 0xffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r15, 0x6}, 0x8) 00:00:02 executing program 2: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e3232e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget$private(0x0, 0x1, 0x40) semop(r0, &(0x7f0000000000)=[{0x7, 0x24, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0xaf, 0x1800}, {0x0, 0x8, 0x1800}, {0x2, 0x3, 0x800}], 0x5) 00:00:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af00de110000"], 0x24}, 0x0) 00:00:03 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:00:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x8004667d, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:00:03 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000940)=ANY=[@ANYBLOB="03000000ff2f511b56dad6883441010829c3f3e5b36059bba0ebb6420a47d08225912c73de41327b7951803cf0846e8af2ea7a45e53c97d6627bd21ea4319fcedfd6c9da05f4e3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000880)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000008c0)={r5, 0x8, 0x7}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000840)={r6, 0x6, 0x101, 0x1}, 0x10) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") freebsd11_mknodat(r2, &(0x7f0000000800)='./file0\x00', 0x0, 0x9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000900)=0x85, 0x4) r7 = dup2(r3, 0xffffffffffffffff) r8 = openat(r7, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r8, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:03 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, 0x0) 00:00:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x2f8}, 0x0) pipe2(&(0x7f0000000040), 0x0) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10, 0x20000000) setsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000000340)="f19e7ca1b398fff6fec0ea973f8294bd3745d54785c9afd24a0d7744ea5ddd3bd06597f24cb55a0e3ff57f1a62bbe08d175ca599bc8e7f049808077a2c8ae0b2b50aa5e523581bb1a02e96527b5c37193d761c72eb920e3e2ab3546ae6cb1c52f81aadc4de4824bc293ef6702a9fe51b123cc4f110df8c10f01d", 0x7a) ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x71}, 0x0) r3 = dup(r0) getsockopt$inet_mreq(r3, 0x0, 0xc, &(0x7f0000000240)={@loopback, @remote}, &(0x7f0000000280)=0x8) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4f) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000200)={r2, 0x6, 0x0, 0x7f, 0x100}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000480)) 00:00:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xcc, "bf74c7d8d7611384b05737d1241786eb9265141143a6b039b343386787c4718a316151935393c7b5f6f3881c9022276c80e801b60fca70c722de3f6de21642cb3aa4e601104d33b417cc0a6ab4ce092d20f9cbae764069083c5e1f280192b443ee98bd0763bd48bd8fe35beefb34c6b5bc255ee7249b97597cf49c9646fea3232627ebcd5088099489879ec2202738ff9d4b0fe02536c2b8ed48aae8d1ea88400a3bb072e4b0cc8a131299778f7ab874dc41fcb2067a2b7ac4cdf7eee36eca23a8c16a6a984cce203323672c"}, &(0x7f0000000240)=0xd4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x5, 0x7fff}, &(0x7f00000002c0)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000040)="115cd359d6cdf63ac98200b504a46649c8b56554f969d5") 00:00:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0xff, {{0x2, 0x3, @loopback}}}, 0x90) listen(r0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3, 0x2, 0x40, 0xf26f}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x40, 0x3, [0x8001, 0x6, 0x869]}, 0xe) 00:00:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x7, 0x4) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="c9", 0x1}], 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) fsync(r1) 00:00:03 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0xfffffffffffffed1, 0x0, 0x25b, 0x0}, 0x4) 00:00:03 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x326e}, 0x8) syz_execute_func(&(0x7f0000000000)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:03 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x1f, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0xff, 0x0, 0x1, 0xfff}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2}}, 0x0, 0x40, 0xfffffffffffffffd, 0x7ff}, &(0x7f00000002c0)=0x94) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000440)={0x0, 0xda, "414e47d9695a442fa562a44181ec5e57d1e63f68de16a99818c48f733d77ea4ac92d852020da86684fa8d6b47b7f7ba459cad36a5040f2c21dc970de640064fb4101e6f0cc0960647e926af1cbcbb232728efb4dd9e7ee350628f23004a1769a1a4e50d456ec475c64dbcac9e76a1121852c232711742d1c14de034e8b11da5601ae7e16831ccac1809f584b60f4c24b582c41b9446ccd61f5e5bb29e0a627fe95648c93ea9707485649c538bf25d4a00b2424e4ff8e4e637503ea115da6c118281ca3948364360eaec8a4c4c68e40b0d17ad0ecbdab057fd830"}, &(0x7f0000000300)=0xe2) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="5faf808756ed7c8b470533c7ff5eb8a922fb6c1b77e6245873af10079766d779f16cf0863b2133c5ca5f6a6f7d5e", 0x2e}, {&(0x7f0000000140)="8b35c69968b37f6dd5f0c02b706e4731ea06a55e4ac3f5704ced", 0x1a}, {&(0x7f0000000180)="5a4c164069f2a50860d91909f235ec38ffce6f60e4861557144764a46cec18785ec6f553f70e96e8a633c789962e5f0f2373e3a79a8709707c9d1b3effb06c54c3e1b32c7012d9b2349c1dfe545329772293d9e7be20db2cb6bb6994e328fda94941fa2364016ca3a1b5da2ba49ac6", 0x6f}], 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="14000000f8e33fdd840000000100000001000200000805012c00000084000000020000005d4c050000d33c08478a00008700000001f8ffff020000005c080000", @ANYRES32=r2, @ANYBLOB="1c0000008400000004000000020000040000000000f8ffff", @ANYRES32=r3, @ANYBLOB="1000000084000000090000007f000001140000008400000007000000030000000500000014000000840000000100000009000300000001001400000084000000070000000300000080ffffff1c00000084000000040000000000000121ffffff00000000", @ANYRES32=r4], 0xc4, 0x20080}, 0x180) ppoll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x0, &(0x7f00000000c0), 0x8) execve(0x0, 0x0, 0x0) 00:00:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1ce5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2}}, r1, 0x5, 0xf1d, 0x8, 0x0, 0x2, 0x8ea}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ed0b00"/20], 0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x400}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0), 0x0) 00:00:03 executing program 0: r0 = socket$inet(0x2, 0x10000007, 0x3) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x5, 0x0) ftruncate(r1, 0x7e2780e6) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) freebsd11_mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x60, 0x6) mlockall(0x3) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'/16], &(0x7f00000001c0)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r1, 0x0) 00:00:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0c700) r1 = dup(r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="4617ab1e2032044d76a4f022ed7bc460be406f357043c507c7c102c1bed74e843d8fe6aaed0b6184d9f696eb82a9d7e87c2c23c044ef4170c9d55ab6ffec4b737d5e391b2cd90d0079a6abb48f48a9d5155f5080e74ef19e36492c7107be1bc6c4a268dce3ed21434b1f39580429d84aef482dc573d0c7ee8f086234a60b4c580d9153be3a52c8a0732de69ac89dd32f3da39f71e9fe0a6a29d2e5fafb5c8f8f5b6df4ab97e008") 00:00:03 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r0, &(0x7f00000000c0)="edfde497e0eaa95bbb099a89a549fb9c6b0299af99ae60cb7af1d3d88bf1c1c741ff85a1d3555cb0d09982247eb5be65cb4fdb3618276dba6458d3ce57960b388b5977587902a4da4570013ccd2f8c622f2c85d54524d440003b9cc4eeadc51c0cab81be5459d8cbb5581a2816dd47294e0b5bd4f09c7f954dd022d44319d17168d0e9e115c2389e3ed4f5c3dee00493ec74f2c0016e71954bc2b17203739e09949393cff1c075b2d2ce1ad744784da2028234ebffb81dcc71a79b4765c5bf54131b50b3992171d3254ff51c42205446abae62167de5ff0ebae4e9628eef1634545a3dde", 0xe4, 0x105, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x9, @ipv4={[], [], @broadcast}, 0x9}, 0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x17, 0x5, 0x8, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000600), &(0x7f0000000640)=0x4) r3 = dup2(r1, r0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x80010, r3, 0x0) r4 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) shmget(0x1, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x2}}, 0x0, 0xbbb6, 0x4, 0x100, 0x0, 0x5}, &(0x7f0000000300)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000340)={r5, 0xffffffff7fffffff, 0x7ff, 0x6, 0x200, 0x3}, 0x14) open(&(0x7f00000005c0)='./file0\x00', 0x100008, 0x100) ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f00000003c0)="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") ioctl$DIOCGETLIMIT(r4, 0x80047476, &(0x7f0000001d40)={0xc7000000}) readlinkat(r4, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/166, 0xa6) 00:00:03 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x28002, 0x10) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/49, 0x31) syz_execute_func(&(0x7f0000000280)="96989819e9c4a2391dcd1c040f05bf1100c602c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fb75e2") socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f00000000c0), 0x100000) 00:00:03 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x4}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x811, r0, 0x0) 00:00:03 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) clock_getres(0x4, &(0x7f0000000040)) writev(r2, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x202, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x6}, {0x81, 0x9}}, 0x0) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:00:03 executing program 2: r0 = socket(0x1f, 0x1000000000000046, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10}], 0x10}, 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0) 00:00:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "e16c9be9f2b3047f1bc237919c415c089c66b1ff7160e78fbe62c5bd60034267648ffccc0bf158e84bccb648286c194a861591c3be5385b7ef7233e1c76f0ad95ed07081f9c64c73fa9e5dfa9cba5419039d1191d643818ebc5b92ae918b1b42c2e47c0ace0a4f97c3a6884f6d30d097accc183c626c1b86eb43b0011064e7b1178924627e90503f1283f73c9bc5dc38622e8c2d2c89a99c6a5a15b4e12380205cbefd397114d52c1a00f54cf82a7dc5cd0c69f260c124764033d076686480a02420a8defe22f3ba7a8b6304b0e396aac47756b6240b7ee24b3a4714667b9a84ef0df4f8152eb456657c58b2125c0563"}, 0x100) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0) ftruncate(r0, 0x8000000008000) setsockopt(r0, 0x6070324d, 0x140000000000000, &(0x7f0000000000)="29eb6f8d7304b83b300f0143d302272032de74d1edbc9c78344e12e52d99642e278dd7a19204c11ebd05a187ed2369f05a9a330a2969c0a757173e6b86560fcfea6678f852d92938e3fe4fb6292162e052cd6c1b16b08f539b8ec89978cf41e0430677407bcefd933d66e98bdb568013e011faed933d670620d3764a3b5a9665de8dba2a89346c", 0x87) 00:00:04 executing program 2: syz_execute_func(&(0x7f0000000380)="b1ca91cd806969ef69dc00d9d0d01cc1c7c6e4c653fbd8f66542fc68f4a9e3f9f94149f2168f087885f700c4e1ae5f5100f3f26b54d3b7f701efc4a3856d943644dd9c2a070f186746f3400faee4749826261f696926400f0d18c401fe5ff6e3df430fc2e475080cf4440f5c6d00c483e5691324") 00:00:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = geteuid() fchown(r0, r3, 0x0) renameat(r2, 0x0, r2, &(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet(0x2, 0x5, 0x7) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:04 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000802c2, 0xb) lseek(r0, 0x0, 0x1) 00:00:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) r1 = socket(0x2, 0x5, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x30000000) listen(r1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/107, 0x6b}], 0x2, &(0x7f00000001c0)=""/119, 0x77}, 0x81) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x7, 0x3, 0x9, 0xa9d}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)={r3, 0x8, 0x1, [0x1]}, 0xa) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r1, 0x11, r0) linkat(r4, &(0x7f0000000580)='./file0\x00', r5, &(0x7f00000005c0)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000004c0)={r3, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x100000001, @loopback, 0x8}, @in6={0x1c, 0x2, 0xffffffff00000000, @mcast2, 0x5}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x100000001, @loopback, 0xad}, @in={0x2, 0x2, @rand_addr=0x6c3}, @in={0x2, 0x2}, @in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0xffffffff7fffffff, @rand_addr="ee7014d89c0dffac79d10cc9a607f0a7", 0x3}]}, &(0x7f0000000500)=0x10) connect$unix(r2, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 00:00:04 executing program 2: getitimer(0x2, &(0x7f0000000000)) 00:00:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x202, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x6}, {0x81, 0x9}}, 0x0) sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x4, 0x1, 0xfffffffffffffff8}, &(0x7f0000000200)=0x10) r4 = semget$private(0x0, 0x0, 0x0) __semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r3, 0x401}, &(0x7f0000000280)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@loopback, @rand_addr=0x4, @multicast2}, 0xc) readlinkat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/178, 0xb2) close(r2) 00:00:04 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000080)="032bf02000000000bbaa6dcf15c5577d2d17244f1ed201f60000000000") accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x80) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') r2 = semget$private(0x0, 0x3, 0x20) __semctl$GETPID(r2, 0x7, 0x4, &(0x7f0000000180)=""/78) 00:00:04 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x76, "85a7d8d8bb533212374cf33189e9dc8092df45f89e3e0bef06df91c92fe8ac4772eb8499f9dd1631d1e5e77b85f63eb2b6dddc218cb1229dc9c82a5ca08e5c680fa0e841c1abfde22abd311787acea0c2f6c6383e8abd400e8cdc88132c53b71aa0c0074f96565c9b7956362517a5ec2e03f5fd78a51"}, &(0x7f0000000000)=0x7e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xfffffffffffffffa, 0x8, 0x400, 0x0, 0x0, 0x9, 0x1f, 0x5c, r1}, 0x20) 00:00:04 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35b, 0x800000b35d}) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x9) r0 = semget(0x3, 0x3, 0x4) __semctl$GETZCNT(r0, 0x5, 0x7, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") chroot(&(0x7f0000000040)='./file0\x00') 00:00:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005109000001000000000000000000000000000000000000000000000000000000060000000000000000000000000000000800"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:00:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x7, 0x1000}, 0x10) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x1, "2185eded189305545b7d5b532e574c41"}, 0x14) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000340)={{"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", "9c38a6aa9295be4645995d36127ce4aa62dd9ac61f31442813135a3d8a26efba", 0x4, 0x100000000}, &(0x7f0000000280)="98ca1796c4013ed248884935fadc52e9bd4b2695c3c9ae16a1f46ac5d37d7a6d7b78680fdd9ff3ee0c205e13d63dbaaf0ff778867e7865e00e05bf2b33b87d9d27624f4a92fcb9dc8df6b347349cd22ebd08e9f2b52c04ca5145403161c46031852232c701c9f967f0d66156c71c1d150621c088571635611c9e0072bbd43c3f339960ab3000a89e811a90a5782c94fd7c8e7afd49bdf9bafae9ac22cbcf5994df96c861f0501331590446fab5e7575111011b16c87f1a", 0x1, 0x3c, 0x80, 0xffff, 0x5, 0x5, 0x0, 0x800}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=[{0x10}], 0x1d}, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000b40)="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") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_fstat(r1, &(0x7f00000007c0)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x2, 0x401}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={r5, 0xfffffffffffff684}, &(0x7f0000000200)=0x8) 00:00:05 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0xfffffffffffffffe, &(0x7f0000000000), 0x30000000) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000040)=""/211, 0xd3}, {&(0x7f0000000140)=""/242, 0xf2}, {&(0x7f0000000240)=""/129, 0x81}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000480)=""/56, 0x38}, {&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x8, 0x40) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001800)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000001700)=0xfffffffffffffe5f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000001640)=ANY=[@ANYRES32=r3, @ANYBLOB="0100a700a586bf8e2d96c773c88929032b4c1b8dacb0a7eb78e925e6e2a26da83fbb1b057b3692871c3bcd2e0285d310a2363212ed82c1242905c89703362be5e1b6ba93081cd57d9590886dbb6868942b51c9319a740dffd9d6e069cd0431ef8729eea6cf71855f4938f94b5b8b05af2ca670146cdd02ce4388ad2610fc0bc4aa49579702ab654599526b96ac7751a9ab6c7b45665b7cad2ae77590af5a2f4db78bc31a3855759be2665c44a71d416a3f90"], 0xaf) close(r1) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8045, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x80000000, 0x100000000, 0x800}, 0x8) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000001c0)="0ddf6594a1fbd04597e76a6a9dbedee9f99b372fe922fdb39a8680267b3ec9d9e0314839e1fed1f4bfe45456606435efcbd4b24a6c92da46ce0b0d909fc8edde44a668a80c59cb07667d739b1e42c644433d2f1929790352a55cebd4539c89873b27071574a01943e91878e67a60c334a9b057809e3de0dfebba191361f90890697e7b450a1cef2867eab010336574118e65f1a3b5f6aa58aa2507ea9b2adde4b3ea026f8c6db9b9a5b7a90b5bf51c40d4a5c1b69c1273139b4bf3b4e94c4e3e25e19044b3ff172ae06078a317947f5363a8") 00:00:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x7, 0x1000}, 0x10) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x1, "2185eded189305545b7d5b532e574c41"}, 0x14) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000340)={{"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", "9c38a6aa9295be4645995d36127ce4aa62dd9ac61f31442813135a3d8a26efba", 0x4, 0x100000000}, &(0x7f0000000280)="98ca1796c4013ed248884935fadc52e9bd4b2695c3c9ae16a1f46ac5d37d7a6d7b78680fdd9ff3ee0c205e13d63dbaaf0ff778867e7865e00e05bf2b33b87d9d27624f4a92fcb9dc8df6b347349cd22ebd08e9f2b52c04ca5145403161c46031852232c701c9f967f0d66156c71c1d150621c088571635611c9e0072bbd43c3f339960ab3000a89e811a90a5782c94fd7c8e7afd49bdf9bafae9ac22cbcf5994df96c861f0501331590446fab5e7575111011b16c87f1a", 0x1, 0x3c, 0x80, 0xffff, 0x5, 0x5, 0x0, 0x800}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=[{0x10}], 0x1d}, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000b40)="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") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_fstat(r1, &(0x7f00000007c0)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x2, 0x401}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={r5, 0xfffffffffffff684}, &(0x7f0000000200)=0x8) 00:00:05 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file1\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:00:05 executing program 0: r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xb, 0x8001}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x4) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 00:00:05 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x1f470000) 00:00:05 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x7, 0x80412, r1, 0x33) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) madvise(&(0x7f0000f5a000/0x2000)=nil, 0x2000, 0x100000000004) 00:00:05 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="d24a554b530f1606bd7df0442221f902e6197408199b1c2fc5f353b018643951e6b7a413a1abc1e4fba617d8fff9b8ed6f8de740ede6440aa069d3e9b41ae34256d37445b1c121a6abf1d82a9b562a") readv(r0, &(0x7f00000001c0), 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x3, 0x0, 0x3, 0x1000300010004}) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000180)="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") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x1, @mcast1, 0x2}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5b56}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1}, &(0x7f00000002c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000001a00)={&(0x7f0000000300)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000340)="98081b587a534e8894ef91cac2801bfd03e7896cf3c90f2c065173a9c640761ea240145b9cbb44c0100a22ff8b2546db67385bacdd19d993cde226a9a326b386f9b68a0ce254a56af06aab050e85760f269f3f1d56d2c322cc88f4044cf5633022754a2939cef597b56fc3a7c42674ab11eef821109d28a09925c4aeca304d7503a27d2d725c78ca6ef35413a3779e538e932e3225929b022d264ea1ef1eb1bdbf711c3a1a4a04a0dc63c9dc52e135bf9cce3ac5b1fef97fb873aa926d8a07b4e9a78d697f520d6b8efd12f11c896287221be65b3d2e59c9b6344117ce17b6b9cdd08528fd8eb30812ff6472c8bf74e1f412ecb83c3422efcc", 0xf9}, {&(0x7f0000000440)="5813954c84e11c3cfc2b4b3a2529142f5973b05db023cb3590cfc8ea6afb4cd571dfc1853d94af6dde400d013c4d6ad0c59b0fa4da14113ca16dc06344f9c627428c0f96b394f544dfab3ebf756f2b10850aa4df6bda6c459fea71a8cbecacf8b5787167c1eaeccc2b1a4061e20f2ac3f2a0af7921955eb036", 0x79}, {&(0x7f00000004c0)="195f6a4bf79770caf665fd0f27cd1b18e4bb47bdb1b14ac17e1c3e9a5c3850cc7b87588e64892f43662f3ff0162039b3db2c1f068f5fab99fdac576044bbb4d889907ead1ea8b5aa044d8f5b6b5cefd2aa53cad5383d07e9a3e983236e8137", 0x5f}, {&(0x7f0000000540)="546f02c3674fcbdc570b4e009f6412dcedcd426f9b5aa70565fc1cfb34e5c001d084835d557983b68d1534275b0d2ba3ae26ece1ab73a853ec614a8de46876ac789960f10ea1556592ba0dfa3cc432376ed8867c80ea9b5125601e180f84b888052c39e2e5d938fa4e9af94aa016fd27a5626be5658438", 0x77}, {&(0x7f00000005c0)="136ca6815e141a449095043de78733e798ee7305985db66e78d076744e4b56e0953b4647b355b9f00469be52ba36f0fa6c7b7ac96a3b5ff6703e72d8025111db280160e8fb0b65ebe464374477082820ef02a24036268c6713db9955e2a64c96c2d943053bcf316cfcf290cd0f48d6912f3a536a474c3843d39353c698fd6f9ff993fc88f86e02940585b30a8c2016f680e74ca6cc118af7e7a016f5e3fa0e7d9dea03cd8a607eddebf42c5acbc3408047219c114989de2265b91cf247bd7b3e142ea614", 0xc4}, {&(0x7f00000006c0)="1cb1f495951b35bc6bb457f87366899e9522c27830bc3cc1cfe866c3f3f9744e3cef3d364eba217922efd22122841dfaceebadc3daeb", 0x36}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="4083470bf99e8e3e4ba3a04454ee7af6f41dfa2a9b04ee9d5a745a5a7913a6465fd2cf6b805c366f613ef926250d317f0e0680cf07c5a046b2bb6bbed88149075d1bb16b994072141db9a047964d9ba80832e53478a1add99e4edacc7e90735a7830af516ba5e610109aca158be610d245bbf5c794d06121d35cc62483123712c4a7635543b3546979c2baba8d888e8b76a1cb657f6e68c31137d2e5718735fb714b2620b966c112a42c2c7ff239408902cccaef8d0a816ef2a31b81b24d94900ae2be26992e1e3293246ade7d2672d8793bcaa9502d79908a78b072fcec617d", 0xe0}, {&(0x7f0000001800)="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", 0xfa}], 0x9, &(0x7f00000019c0)=[@prinfo={0x14}], 0x14, 0x100}, 0x81) 00:00:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) close(r0) lseek(r0, 0x1d, 0x0) close(r0) 00:00:55 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) ftruncate(r0, 0x7e2780e3) openat$ptmx(0xffffffffffffff9c, 0x0, 0x800, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(0x0) ftruncate(r0, 0x4) syz_execute_func(&(0x7f00000001c0)="982cef0f050520d0f80791b0064141e2e99650855b66c4237909a200800000e6c4a1fd5ab60000000066f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c420b15ffbb15ffb110f0f3804830a000000") 00:00:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x8}, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0x26, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x81, 0xf, 0x8, 0x3}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0x1000, 0x8, 0x7, r3}, &(0x7f0000000200)=0x10) 00:00:55 executing program 1: syz_execute_func(&(0x7f0000000600)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x413, 0xffffffffffffffff, 0x0) 00:00:55 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x180, 0x20) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="010ed59e20275bf6be88abedf9537144fd5a906372c92b9cadec31d13a1688e4d59f8c92f0aaab50249bcfd9be2d4f16cd9dd9d52905d3989463") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000100)={{"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", "4848cfebb88efda203471edb2efd194625c47dd88fb5ee6146ced4ec48104a81", 0x3a1d, 0x5}, &(0x7f0000000080)="8a372fbe8a243f048f30e4533608e2eee5c67d58c97de99ce8ebaffeb8fd7003a8991ef67b1e39116ce85e2d67a4bd96d7cc0a614c3e95f7e413f84a3bf13cf8d8c9e356bce02cb9eea229cf1668dd120fedd02ed8682a6af02a029c20ec7647f483329905198b96", 0x8, 0x1, 0x1, 0x1, 0x8, 0x100000001, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)={@in6={{0x1c, 0x3, 0x8453, @ipv4={[], [], @broadcast}, 0x1}}, 0x0, 0x3ff, 0x8, 0x1fffe00000000000, 0x5, 0xd000000000000000}, &(0x7f0000000640)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000680)={r1, 0xe69}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000006c0)={r1}, &(0x7f0000000700)=0x8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000000740)=[{r3, 0x104}, {r0, 0x40}, {r3, 0x10}, {r0, 0x4}, {r0}, {r3, 0xa0}, {r3, 0xc}], 0x7, 0x3) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000780)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001800)={{"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", "61ecb74b7a1bae14499de82229ae245a3d8bfecab909b5a204ad08d2eff2395b", 0x2878, 0x5}, &(0x7f0000001780)="8fd4f2202eef7395188df31f89147abe3674016b1becb6aa5f0a7d431b1f88deb1618daf40d34e99bfca86dc01bfcbbf0a733333f304c3ead28f2d2dbc6ca40bdc76bc", 0x0, 0x5f9e, 0x5, 0x3ff, 0x5, 0xffffffffffffffe0, 0x20}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001c80)={r1, 0xfffffffffffffff8}, &(0x7f0000001cc0)=0x8) getpeername(r0, &(0x7f0000001d00)=@in, &(0x7f0000001d40)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001d80)={r1, 0xbf58}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) select(0x40, &(0x7f0000001dc0)={0x9, 0x7fff, 0x1, 0x0, 0x9, 0x40, 0x3, 0x1}, &(0x7f0000001e00)={0x4, 0x6, 0x9, 0x4, 0x5, 0x9, 0x3, 0x7}, &(0x7f0000001e40)={0xc0, 0x1, 0xff, 0x5, 0x4, 0x0, 0x4, 0x3}, &(0x7f0000001e80)={0x10001, 0x10000}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001ec0)={r4, 0x7, 0x5}, 0x8) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001f40)={{"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", "cac4fb50ba4ce2ee4ef9092083a8f8cd30b3eb8e76aa997b38e6cdee954022e4", 0x100000001, 0xffff}, &(0x7f0000001f00)="b4313f68087cf2d52a6fd595705dd3ca9fe1610452eaf0", 0x2cb9b8b2, 0x80000000, 0x1000, 0x81, 0x4e47, 0x5, 0xffffffffffffff80, 0x66b9}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000023c0)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xd0c8}}, r2, 0xfffffffffffffffd, 0xf5, 0x0, 0x3, 0x3}, &(0x7f0000002480)=0x98) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000002500)={{"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", "f35741e7d2dd3781f438ee49c80c3f0dd2e6c19af925bd1582a6164f5546fce6", 0x7f, 0x4}, &(0x7f00000024c0)="745797277e60eacc5ba4622f3656e691d1e6ad53df963bc0903a4b0828acf25013611e87", 0x6, 0x1, 0x7, 0x6, 0x8, 0x9, 0x9, 0x5}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000002980), &(0x7f00000029c0)=0x4) freebsd11_lstat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002ac0)={r2, 0x2}, &(0x7f0000002b00)=0x8) setsockopt$sock_int(r0, 0xffff, 0x5019, &(0x7f0000002b40)=0x6693546, 0x4) getegid() socket$inet6(0x1c, 0x20000006, 0x4) r5 = semget$private(0x0, 0x2, 0x410) __semctl$GETZCNT(r5, 0x5, 0x7, &(0x7f0000002b80)=""/187) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000002c40)={0x4, 0x0, 0x9, 0xffffffffffffffff}, 0x8) utimes(&(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)={{0x4266c45b, 0x1}, {0x1, 0x8}}) 00:00:55 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1c, 0x2, 0x0, 0x0) 00:00:55 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x2) close(r0) preadv(r1, &(0x7f0000001400)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4, 0x4}, {&(0x7f00000011c0)=""/200, 0xc8}, {&(0x7f00000012c0)=""/115, 0x73}, {&(0x7f0000001340)=""/10, 0x221}], 0x5, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:55 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getgid() setgroups(0x0, &(0x7f0000000080)) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/87, 0x57) sendmsg(0xffffffffffffffff, 0x0, 0x0) 00:00:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/195, 0xc3, 0x40, &(0x7f0000000000)={0x1c, 0x0, 0x1, @loopback, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x10) 00:00:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4) setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14) fcntl$setflags(r4, 0x2, 0x1) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) read(r0, &(0x7f0000000280)=""/45, 0x2d) setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4) flock(r5, 0x9) 00:00:56 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100144, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x760d1e62, 0x7, 0x7, 0x8, 0x280000000, 0x0, 0x102, 0xc3f, 0x3f, 0x62e000000000}, 0xb) 00:00:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x9, 0x5, 0x7fff, 0x0, 0x200}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x7, 0x10000, 0x9, 0x31842d8a, 0x7fffffff, 0x167, 0x0, 0x7ff, 0x8, 0x4, 0x9}, 0xb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0x12, "2446aae8fb9ac099d03b8dffc6e46278734d"}, &(0x7f0000000180)=0x1a) 00:00:56 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x78f30) truncate(&(0x7f0000000000)='./file0\x00', 0x20000) truncate(&(0x7f0000000040)='./file0\x00', 0x3) 00:00:56 executing program 1: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0x7}}, 0xfffffffffffffffe) 00:00:56 executing program 1: msgget(0x2, 0x2c0) freebsd10_pipe(&(0x7f0000000000)) 00:00:56 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x9, 0x0, 0x1, 0x5, 0x893e}, 0x14) open$dir(&(0x7f0000000140)='./file0\x00', 0x85, 0x12) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="07000000100000000080065c09002aa40400000002004e20e000000200"/156, @ANYRES32=r1, @ANYBLOB="0600000004000000050000000100000000010000b443240a937fd175fdc0ed991b0c5b9a57584535befd42dc2a3a652df1898e8bb6e39b1bf9d11aee3fbf77023cfbf85ce0452a1aaf60165401000000c708000000000000007d8865d45182a53838b5427c48ab738e69e9aea4266d88d2126a034de15c6310a93504b940291fcfadf0080d8f55b13809395649ba2fb7d13e137e5575b8d4dc797895cc62e8b5c2588407505f0b6f4876d64d93f90fddcb0bcf606306cddb87eac3e7c81e36c8e9c7b75b42c5c202907dafb51266724c436d246ad32c725773689a1f97ef6e000000000000000000"], &(0x7f00000002c0)=0xb8) flock(r0, 0x4) syz_execute_func(&(0x7f0000000200)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:56 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x1c000, 0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:57 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='\x00']) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) sendfile(r3, r3, &(0x7f0000000280), 0x8) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 00:00:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x17) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0xcf10, 0x4) r2 = socket(0x10000000002, 0x3, 0x0) getsockopt(r2, 0x80, 0x6d, 0x0, 0x0) 00:00:57 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000180)={@broadcast, @empty, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x17, 0x3, [@empty, @empty, @rand_addr=0x3ff, @loopback, @broadcast]}, @rr={0x7, 0x7, 0x0, [@local={0xac, 0x14, 0x0}]}]}}}}}}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 00:00:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff7", 0x12, 0x0, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffbff) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:57 executing program 3: setuid(0xee01) r0 = geteuid() setuid(r0) r1 = socket$inet6(0x1c, 0x20000005, 0xff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x4, 0x2, 0x4, 0x0, 0x1ff}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xb0, "9ff6728d7825672da683fd5c70603e0034d6463bf5c4e029421c97b46697ea03dcf1c0d0d2b4069eb35dacb60e7265863f54050ddd700aa1b81730060fe7ea9a15ed12d99743a5c753beb3b321da6deb0b90bcffb5ba9dd64d5e485476b72cc87c1cf3b9b26ddf42a96d9efcba1fe4d36f5f74b69056cfc14fc40335745a933b91baf9935f3d36127c48f8fbf0ff2d267f1d862c0098209e525cfbf4294b4e428835d9bd4a3912002e04cdd9307c375d"}, &(0x7f0000000100)=0xb8) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140)) 00:00:57 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x1ffe000000000, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x1000, "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"}, &(0x7f0000001200)=0x1008) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x32, &(0x7f0000000040), 0x8) r4 = msgget$private(0x0, 0x8) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r4, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r4, &(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="07f370765e8781c55d28171935b8fa0c9ea8f796a995534e09eecca7221d5a2aa0eb900e250d95ac238ec716ac714278bca06d9a83dffb86561c4f2aac9340fd28b4f6e1a26ef9ec6c5d783e8349c6e4c6ac32a377e3399b5dff50a5cb3925d07bcf79abc6ba2afd7ef66bf21bd96756c99ff4ba4223e03023814ee767d35ad5f22ad39f5dee4c0b5f5db3ebd3b31705fcfa71c055f8370258006d66587315af5cb908d348fa53a17888d37b5cf7b055eee51ad620bef7ec11889bf8128c4e6ea91fb058e8d28263906aa88557f3228b6ef5cdfe", @ANYRES32=r5, @ANYPTR, @ANYRESOCT=r5, @ANYRES32=r5, @ANYRES64=0x0, @ANYRESOCT=r4, @ANYRESHEX=r5, @ANYPTR64, @ANYRES64=r5], @ANYRES64=r4, @ANYRES64=r4, @ANYRESDEC=r5]], 0x1, 0x800) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000140)=""/10) r6 = socket(0x1e, 0x800000002, 0x4) getsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r7 = msgget$private(0x0, 0x101) msgctl$IPC_INFO(r7, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="0400000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf10000010000000000474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6098c2991a8202c017bf7e36045903c71a234e6fa76a6703bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56bf10aa1ddcbc07146237d526d266f76900840859e7eb3ef979b1ff11adcdf23436c70cb2afb73a2bdbdb52771949c36f0c009ff4ffbe0b2908a89ddcc27dadf66e31b053058b6f24fc56e3ae68a57101699ce7cfbbf5330539dce2e4d936a3a46d805c3b7465b3e27fd435f53c2926ffc9a7d85b3f004c56086a9ca7c8ae3d6657f8210865a6ff4121a5239147aee327e8dd9bd000d7b72503bf13be367a952eecaff8a53890134f8f46eb3b5c9897"], 0x1, 0x800) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000001280)=""/4096) setsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) msgsnd(r4, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgrcv(r4, &(0x7f0000000780)=ANY=[@ANYRESDEC=r8], 0x1, 0x1, 0xfff) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r9, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r9, 0x29, 0x3f, &(0x7f0000000040)=0x33, 0x4) socket(0x2, 0x5, 0x0) msgrcv(r4, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001240)={0xe7c0, 0x4000, 0x1a58000000000000, 0x97b6, r2}, 0x10) getsockopt$inet6_buf(r3, 0x29, 0x32, 0x0, &(0x7f0000000000)) 00:00:57 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0xfffffffffffffffb}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={r3, 0x9, 0x101}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000300)=""/202, &(0x7f0000000400)=0xca) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r4, 0x9}, &(0x7f00000002c0)=0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x43) ioctl$DIOCGETQSTATSV0(r5, 0xc0184432, &(0x7f0000000080)="502da184204c9742dd18ade9a5e3bf111ebcd2ec89cc401ff757b5e70a424c2039139623a202cb3723a27adee60f57b0") 00:00:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ftruncate(r0, 0x1ff) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$sock_int(r0, 0xffff, 0xc08, &(0x7f0000000040)=0x100000001, 0x4) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:00:57 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666904000000"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000100)=[r2, r3]) 00:00:57 executing program 0: 00:00:57 executing program 0: 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) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x488, 0x0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000140)="ea684b2d97b33586a0c4d4ff360dbf7efa4ce0b110b995d888e12dc5f7e37ca4287ebe453e270a88e23b738ae33a3d724d6449ceeaa5c388eb8887b5ada217cc3763d2ba423e148e334d2f1a753eef65163996b6d61ee28d219e4aac4a851c6b9ca328cbc98d6b237c037bef59b466a1b8a7eaad1f1a9a8fe3af7cf6492510d4b881e3f0c402dab8c3ce224ae69a67313bfede32c280e72546b8cdb0c947387df5039f") 00:00:57 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x6, 0xa, [0x0, 0xc4dc, 0x0, 0x401, 0x9, 0x8, 0xf9, 0x4, 0x0, 0x100000000]}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x3}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r2, 0x2, 0x1001) ioctl$DIOCCHANGEALTQV0(r2, 0x4004667f, &(0x7f0000000240)) unlink(&(0x7f0000000040)='./file1\x00') preadv(r2, 0x0, 0x0, 0x0) 00:00:57 executing program 1: syz_execute_func(&(0x7f0000000100)="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") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x200}, 0x4) 00:00:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x204c}], 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003fff07000000000000000000ff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:57 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(0x0, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:00:57 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f0000000500)=0x1c, 0x30000000) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x3, 0x7, 0x10001, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x0, 0x400}, &(0x7f00000001c0)=0x94) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r3, 0x262, 0x1f, 0x147, 0x100, 0x0, 0x9, 0xffffffffffffff81, {@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r4, 0x3, 0x8, 0x9, 0x400, 0x81}}, &(0x7f00000002c0)=0xb0) mprotect(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x2) 00:00:57 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10100, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x1000, 0x6, 0x3, 0x2, 0x80}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x7, 0x5, [0x3, 0x7f, 0xf, 0x7, 0xa6ea01f]}, &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x8001, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) execve(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000600)=[&(0x7f0000000400)='#//\xd0@\x00', &(0x7f0000000440)='/}.%\x00', &(0x7f0000000480)='#\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',-\x00', &(0x7f0000000540)='n/\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00'], &(0x7f0000000640)) mprotect(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x5) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000680)={r2, 0x3}, 0x8) recvfrom$inet(r0, &(0x7f00000006c0)=""/4096, 0x1000, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000016c0)={r2, 0x8, 0x8, [0x1, 0xdd17, 0x40, 0x3, 0x9, 0xa502, 0xfffffffffffffff8, 0x6]}, &(0x7f0000001700)=0x18) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001740)=0xdb, 0x4) fchdir(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001780)={r3, 0x20, 0x1000}, &(0x7f00000017c0)=0xc) poll(&(0x7f0000001800)=[{r0, 0x4}, {r0, 0x52}, {r0, 0x20}, {r0, 0x20}, {r0, 0x40}, {r0, 0x4}, {r0, 0x2000}], 0x7, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000001840)=""/229, &(0x7f0000001940)=0xe5) fdatasync(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001980)={0x2}, 0x4) r4 = getpid() freebsd11_stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) r8 = getuid() getgroups(0x3, &(0x7f0000001d40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001e40)={&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001b40)=[{&(0x7f0000001a00)="f581ab389a1b6f16bd22a295babc5106101598e1c8aba8264dc0d8402c65519221bd8cd2bbec09bb311d12a440bdee6a93376c9652d7fed14f728c3c79c07406a7c5d42b50aa1477eb3d5ca2e87b71cadc21df13168ac291b3ee590cf793d03ce12aa26669ebcb5b7357a1686e3573baa394336717d6d05334cb552de72ab90f22390281dc63478f144b438b7971afecf721131fe3890ad1af65b89427ee83aca0ccb35c8280b0ea6a", 0xa9}, {&(0x7f0000001ac0)="62053893c7dbec42313052b8efa7ab7d054304aeb82bc87a04e2352dc3d45e77afbc2eec560e89d7eb954b7579fe9fafe47e53d6541c1495cec376ae368803e967a9ad7d", 0x44}], 0x2, &(0x7f0000001d80)=[@rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc0, 0x100}, 0x4) accept4$unix(r0, &(0x7f0000001e80)=@abs, &(0x7f0000001ec0)=0x8, 0x10000000) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000001f00)="c40634608b8b8f83c24cdb5cfaa6e26ba249caa5fa374768a51c24eed6c016806654a8092e5a3a66e72d014e672a372b41750e3d44b7423699908daf506a") truncate(&(0x7f0000001f40)='./file0\x00', 0x3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001f80)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001fc0)={0x1, [0x7]}, 0x6) 00:00:58 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000200)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660bf8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b6466053838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r1, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001780)={{"92238143dd5be81e28f6cd33bebc8f5be6c4d2aaa9253db0108264687d0858b368d5f19c0842de77d033735e69c314687c42f0cfd6ac08fe12e686c172b42cb51e609e44711bd848b225841975d9a931502a1fd91a1ae24b5e43d5c783fe3ad07ed0be76fee05d400520683bded4f1c9a85486871bd74d5930d8a2fbad54e2c5a50c8ca77c362d07b7690fa0fa428d970f6e701e4530ab19b848f12eb91171a692c41b9593250bdb4ce96080cc06f834aad71e99c6108b0f08218cc48fa516664fce630fdb48b486a31883341104fb48fc7bdeda68e77c95fd51be4eedb4dd27e575147306c34b5bcbe3681d8988b63f1c2804bfdc68bd3ea242c6169dfd8d2680ec02b5b220c125184344031a1b8879399dc945a57e9c118decb242192d67175c11e218732ca6cea558cfd45924c0f4b7cedc04721ec5df80eed0b78bdfa14f6a1e516d6ae183f1bc581c227cec731f0c486cbb5b232d7929cae9f8b9233d6bb7139f4893bc239b3f2cd8969fc9bbc07abd07e16e174dd417fe5042b346f98114447601e0f877eb506325bf4807985ed7cce11b0dede0387159472b15a6b7b774daff7ffb8942c6671a27fe9ab6748ab2527022e17224c97ad5d58686cfd4ae3d9a3e7b3d7ad89731e49a1555876b0b674f13d8042a4e42650021239e3cb8a617bea4d8305256a4643a44a84fa6e2a27ded34450dde0c96004d303158db1a1e1d7f52e1d7a109f997ab83949119606380a5babe7baaafecec848f79350e03a0a43fbaa7a73d4163b341d0c37782d3da7883d21f5368c450ed6ea57f3bc57681bdf9f2588e33ab52672d82b84b38940ee1da18aa70c1ecba48cc79c8f761e505428e8b4a1643425570f7fea8b4487e24308abe496dd16d331ea495569ef77c24956c5a10244c8f1d078a5db905c7ae75c304144cade8f68ad2d725977475bcb6be76105237e536935ef673bc05bfd807e193b31a99ddd5a0093ce1aafcd587f25b71c96f023eb329e9e311b35a77987d03c3225a528ad3086fd4e04869384d1118f4f78f0e313105ab74a01c652cd4c71488dcea08dc6c0eed5569feb9c04c75669983c86a19b9598061cefd385110c5f53b1918f263b1121a236f1339a87fb032e4b595073031520470b9a17d3056001c8219228f23d33eb5718fbe7854aab84f8df7d9e39fc48f33568c2f07f10492aac2b9cec04b724d942e4420b5d85e14fbe490cacb31e604fe8ccf94e47fdb1fa30cd331c9b355cf42223917d51c60db3512a23175139f138bee79ee7b5eec34f37270cd2ee92c100bd742e999a717199414717e2e31dab3e2eef9a283e794c9ff2b316b75655f605d48ee2ce0432a8f1b81dc46d7bd7914cce1d28174b89601b0625237875013ca283a25c5fa53f8adc179c50252ca76246c9493284f019625ddf910047def6aa25ff2a0b6c31ce348", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r0, 0x2, 0x8}, 0x8) 00:00:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x12, 0x400, 0x4, 0x7ff, 0x80, 0x7fffffff, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x3, @loopback}]}, &(0x7f0000000140)=0x10) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0}}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x7}, &(0x7f00000001c0)=0x8) 00:00:58 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000180)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r1) fchdir(r0) 00:00:58 executing program 2: syz_execute_func(&(0x7f00000001c0)="98033a0f050520d0f80791b0164141e2e9410fab28a050505b6645162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b000000f08171a38a806ebb57c46291ae8ca065600000c481a5e3684a740f2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffbc445e1e94cba9b0f3804830a000000") r0 = shmget(0x0, 0x4000, 0x517, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 00:00:58 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="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") syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf345df4d020f4dcd8fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce000008020005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c4015ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d642636f0440fba3b00c442490b8aa831708f") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) pipe2(&(0x7f0000000400), 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x1, 0x8}, &(0x7f0000000300)=0x18) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) msgget$private(0x0, 0x203) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0xec}, 0x8) 00:00:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8001, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000021) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x2) 00:00:58 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x101, 0x8000, 0xaa8a}, 0x10) r2 = shmget$private(0x0, 0x3000, 0x280, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/10) socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:58 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000140)=""/60, &(0x7f0000000180)=0x3c) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) r1 = socket$inet6(0x1c, 0x3, 0x3) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000040)="52cac8604a6d1382be5acc8911d2d7a86c105fc910c3a5dbab3f0eb82b6a0c2fa8a782d1572233bf7fef3799f1280522d1b94dd4288da468412f2e6063050772ddfaabc87731dd61b415be18082b37f90119b4576139bf9b766638edc13e5239e921e8212e411ede52f8cb7231006d35076ee59a8c8ba3cd3e0edb1f45d8852ec97cce28b42cea3d5bd1a81e6ee6c28eab597550", 0x94) r2 = socket(0x2000000, 0x7, 0x2) connect$unix(r2, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) 00:00:58 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb8100300086dd60e412379eadf2990124a72f969c65dcd6bb64696744ff020000000000000000000000000001000000000000000000"]) r0 = socket(0x17, 0x20000003, 0xfff) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000080)="d92bc69b71d0799a9ffa6fa7c6c0f601c09bdddfa8031f2e3bf925c61ec32f62efded75760098702070a869c49ab35840366b4e32b7bce02eb8c84557f911fbfb2282d1b9d84c0cb3e7a8bf4e4cfb9f9ac13fbb6e0f62f262134765beee575422c28dbd0de1792e969948cab755744cd0b21f7e525be530aaa2bf04755290030567d43f8ab57d1b6d885d9233d786f4b99b942a12bb400f643e9309c85f92b3c75fbd7f72d343a5b4be035d7057d955cc620aed7b5694bbbf65dcac8c23b1ba98a9d99a6926fb790d255817abfeb8728dccec93093214cb80a", 0xd9) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="f7060000990c000003000000d4a100007f000000"], &(0x7f00000002c0)=0xb0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x5, {{0x1c, 0x0, 0x8, @mcast1, 0x100000000}}}, 0x88) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xc, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1200, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:00:58 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9204008cea"], 0x1) mprotect(&(0x7f00006bb000/0x1000)=nil, 0x1000, 0x40002) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:58 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f00000000c0)="8823f704516c5f50fd6f388dfc7fe0e2576ec3ba9742cec73a4719884cf96720575af845ba9ce40340934f91742ae2dd420eed91085db2ff7cfe8d21e35417f96d4754163419749ece55aceddfb659f246ec01cf5cca691e43e123733a345ff8ef988b9aaf993eb77889b43d9b645fc84732b6be236b6d7f199f620b7a3e00f44435ccf17a9663fb9b9a589ee7003d7f8f16b15ce6a099ac480c75053aedf8a2fd4fd9", 0xa3, 0x8, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="110900ffffffff03000022000100000031e99d47e39373668d083edd2dd917dbbf21357f678565c91e1212521c9d5039bd1c2c9e7ecaf02b6280e4d2a0a680fc852ca331a89dec932ee5b2a3947c8cc903153ba98e5249d3487a96ba7c8162ce01a15e7cb0ffa193d1156cfb5ac09f0b4d36dad132"], 0x10}, 0x0) 00:00:58 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f00006b9000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/65) 00:00:58 executing program 3: socket(0x4015, 0x3, 0x0) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:00:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = dup2(r0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast2, 0x0, 0x3, [@loopback, @multicast1, @rand_addr=0x1]}, 0x1c) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x281, 0x2) 00:00:58 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000)=0x2, 0x4) close(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x8001, 0x4) 00:00:58 executing program 1: select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffff00000000000, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0x0) 00:00:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = dup2(r0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast2, 0x0, 0x3, [@loopback, @multicast1, @rand_addr=0x1]}, 0x1c) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x281, 0x2) 00:00:58 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:00:58 executing program 2: syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = geteuid() setuid(r0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0xd5}, &(0x7f0000000240)=0x8) 00:00:58 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:58 executing program 0: poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x85}, {0xffffffffffffffff, 0x40}], 0x2, 0x6) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f0000001100), 0x4) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x100000001, 0xfffffda9) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100004, 0x4) lseek(0xffffffffffffffff, 0x0, 0x7) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000300)="ffa5d4b078facf882a50817434e5f645a3a237ee1c544d507bcfc24ae090f287d0a2b7fcc32ad298953ca8caa490b8d26d70858c308db2bfadebf0245f61fb82d066e474132f7e27a5b5073c6f2ca10ef9ca2451560298df645acddc363ce2f5fc7455d725517ddc36925d6af259afb777cfcc05facfe83d2965fc2f10a80068768d88adf286ae7cd5d0229c769b16c260a749", 0x93}, {&(0x7f00000003c0)="c67f348aa790734a9c89d46ff00a406ec3063e6d0318d148596514293928ff5d9be68afc54b3c1708a2d52a55e812432", 0x30}, {&(0x7f0000000400)="842500d828142688b49a867ed927a015bf1e56e1e6553cbb400a9b4868c068f32b83cf90252d4a87b4ce5100b3bcc089797c931550d33ca45e2130588448df8d997a4dc10cb319b13ea24ef58e5b01aa182d397c1bb391ed5fede3f2e459ae851e68798105f0d10e445f208a10e5af96f6f2bcec83464ba8028d31206be1b35c90be7d8d1adb728d0411b78f6f6f914c4940cdc3ce0eb49a8e7128969a21cec5a430ae2655838dc31e4dfd9cb9cd3866d1", 0xb1}, {&(0x7f00000004c0)="d9e8b275", 0x4}, {&(0x7f0000000500)="84f581e212959e285120e98d73b45d009dc1255f78b9fd58138dd2ac5c90a8263167b49d2ec172ed50378854059cf0cd063f6e60cf6b49916e96c5e92828ca43d0768f0e5037849836cb964547d7adc46ebb658d73782615bc50bb98ad02261f700e77", 0x63}], 0x5, 0x0) write(r2, &(0x7f0000000240)="3383d6af8de745c0c43eb77bc881ddfbfeff9dc92ddb8d55c47c90c214a10aa87732726aad8743820926bb19840765ed9633a367c7a2f0bc78928486797184ea909ef8658cdb5609ef1e5cd4144cd4bb832c63de9da694dcb1bd9481caaa38b2c23065c27a8ff9dcadf6520c96f4a6267d0da62608d1dad134610eddfc38a742bd473e93d6039bd110130595a9d5ff026501c4fdab09d2a4f864b1187195a5", 0x9f) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:00:58 executing program 3: r0 = semget$private(0x0, 0x3, 0xfffffffefffffffc) semop(r0, &(0x7f0000000040)=[{0x0, 0x4ab7, 0x1000}, {0x1, 0x2, 0x1000}, {0x3, 0xebd, 0x800}], 0x3) socketpair(0x1c, 0x20000006, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x1ff, 0x3, 0x6, 0x7}, &(0x7f0000000140)=0x18) 00:00:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000240)="5d25103840ca3007abfed10931f0482b75e2da051990f33ed5c89f117616731ac80227eaef") 00:00:59 executing program 1: mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/184) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08060020000006000000a6aaaaaaaabb0e0a810c4df389ed09e48534d4dc01f7ca0b0950ba33d4171ba9f05ce0a7be4e705368f8383506"]) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd}, 0x0) syz_emit_ethernet(0x13c8, &(0x7f0000000180)={@empty, @remote, [{[], {0x8100, 0xffffffff80000000, 0xfff0000000000000}}], {@ipv6={0x86dd, {0xfff, 0x6, "3327b1", 0x138e, 0x5d, 0x30beace8, @rand_addr="7010b8bc4c31a2c75c5777a67f68e75a", @loopback, {[@routing={0x8c, 0x12, 0x0, 0x7, 0x0, [@rand_addr="28cf460299d8a6601841a1b364b5273a", @remote={0xfe, 0x80, [], 0x0}, @rand_addr="5e7e3a161264943b4550a80455a31430", @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @empty, @ipv4={[], [], @rand_addr=0x1}, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}]}, @hopopts={0x5f, 0x14, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xcf}, @pad1, @pad1, @pad1, @generic={0x5, 0x82, "bf61b72089873d80e71aed7cfc61f2b6921ee8ad84392858a97433555ba3a64a3f8afcdf1455456d11c5fba9eb0a2f4456259913e9097aa8649ba4b612d7123288714ca3190e105eb52f1307387ed7bd0a77ed3881df912e0b68c049a66e954ff1f42132bcc2a52cede0c791756b4e5d2525060ff707c7f7ec3c44a8990dd7d7b056"}, @jumbo, @enc_lim={0x4, 0x1, 0xac}, @pad1]}, @hopopts={0x4a, 0x29, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x1, 0xed, "132f43830ce60431f18e6fec6ecd8581467e9865c7446d589b20ac093e6ead7568577460193d3594085851960ba21b1222988537a4cd19f25b23e6403f0da45011b9be57c7eb415501c9c01b38d5761d7c2930c0eefd9bf015f5e560be85794f93b21fa192d741d9f311d61313062921eac8f390f2b7ea5a95b3e1f8a4a372fe748541b17e43229a2329cb51078f0aa57b69214ea2126ad026ca7eb2aa7b738684be2602284ed5763e6a41756e187be318f95a6a935531f4c907393136357608d8bd2e1bc6035d7f3b992d73faeb60d055ecee3d7f5788586530126dbe27d169e12788115cc342fd33b758156d"}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0x2d, "bc09f33ce4d0bdafd573657c5112f3bde504d8b705f5b2e8ce12e7e32a6f75c197d1c701605565ff7378948cc3"}]}, @fragment={0x1d, 0x0, 0x300000000000000, 0xffff, 0x0, 0x81, 0x66}, @hopopts={0x48, 0x205, [], [@generic={0xffffffffffffffca, 0x16, "ff8cb6ffa68643071c79b754d091d82f9e4f55cb1d1f"}, @generic={0x6c, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x20}, @ra={0x5, 0x2, 0x7fff}, @pad1, @enc_lim]}], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x1ff, [], {0xfffffffffffffeff, 0x6, "0f7ee7", 0x9, 0x7f, 0xfffffffffffffe00, @remote={0xfe, 0x80, [], 0x0}, @loopback, [@routing={0x40, 0x6, 0x0, 0x3ff, 0x0, [@mcast2, @remote={0xfe, 0x80, [], 0x0}, @ipv4]}], "0aae436137321b6160557576f36eb818d96ebfcf2bbc51390967f212c23bc68638333574ed6687b5aef619ff2f97c996ab4a59eafa4814f01432ecea1395739e2a64c0bc3b69"}}}}}}}) 00:00:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000640)="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", 0x1000}], 0x1) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82d44bb804d191afcb733bcd7b6ddd450080dca22e2f"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 00:00:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) setuid(0xee01) close(r0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) setuid(r1) 00:00:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x2, 0x2bc6, 0x0, 0xc25, 0x7fffffff, 0x4}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:00:59 executing program 2: getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x2, 0xb660, 0xdb5}) r1 = socket$inet6_sctp(0x1c, 0x8000005, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x10000, 0x1, 0x3, 0x4bf8}, 0xc) open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:00:59 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") unlink(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000200)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:59 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast, @broadcast, [{[{0x88a8, 0x5ac, 0x7}], {0x8100, 0x3cc1, 0xfffffffffffffffd, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000007}, @icmp=@mask_reply={0x11}}}}}) 00:00:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x13, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x8001}, &(0x7f00000001c0)=0x8) 00:01:00 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c24b5b598cd801b69e4f56962f5696200d9d9d01776f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269410faee8000f9966030faee42c2484bebe635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3b1ad67cd660fd2938c005ac421f77de46666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, r1}, &(0x7f0000000140)=0xc) 00:01:00 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x900000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x9, 0x1030, 0x4, 0x8, 0x2f, 0x7fffffff, 0x6, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r3, 0x7fff}, 0x8) sendto$inet(r1, &(0x7f0000001780)="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", 0x1000, 0x1, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="083bc68ea5f6a648a019071564548c2a00060009000100c90b010004000800"], 0x14) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r4, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xe00e20}], 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000380)="bdca35a01df9d5174d143ce07330e5eecef04229d3d8ad224e8b01821c4dd98edea37c6110c6f3e5954a6be23f3bb110527641f5cf28c1337f8f02d300d3ef42da65acea6059bfeba39c95f3fcf35f30e55f53b5cf2770c34f7083d0c656428e486070aad119d0468938736a79711f4283230fecbc1381bc62f4226eebca21f57ef0b609410184289af11664d8d1707b49a63906cde0b12cfb92b6ef19d7b4577f37b2fedf98687cb1724a63dfbc0cb32e281f", 0xb3) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, 0x0, &(0x7f0000000300)) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') 00:01:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba", 0x1c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = semget$private(0x0, 0x0, 0x10) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280)=0x5, 0x4) r3 = semget$private(0x0, 0x9, 0x0) __semctl$IPC_INFO(r3, 0xfffffdffffffffff, 0x3, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000200)={{0x0, r2, r4, 0x0, r5, 0x40, 0x1}, 0x8, 0x8, 0x4}) 00:01:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000240)={{"fcaf61c8eaf931327d56a6c1d9492e01b7604cc4f256b9d1dbb767082937e67a64c3157c07c836b75e15c122bf71fc86427bdd555f1abab0aa180d60a2b20f073a90664b011145b56e72d79270bb060170162fe9eb978f9ba6210d1de85967cb889f99085457b02c8830d2ea11bf8d80481866bf30be050fb9dfa0ad3514544db93b9368365ae8aa78994b990bbc27aac3feacc0f0a3165810d0ecbc82766af0d915d3cfc2184d58b2ba949bc64f1175b9b52bc3a7c130d02261707cb0f45bee282a847f70ace81dc6c003d4bc6d1c9b824648505f7612cfe00cbd7ba13fdcdb173a26efcf1fb5484bd4f4acf9a5a470ed957c3f376f786c2a3360ce55bb9941539338cccaf99cafa5039ad85a8cf32837cdb513d9b986118948ebcb08691b46adf9440d9044b4c0d49e9b8a8b2d405dea270a3bc5411bfe0d34a7af2855dc51a638e99f4b0d9104405deea7f523cdd813c7bf1f729846329bc758f43da2e34220ea81d1d46a729446eec1cb87d0a9db0ec802031ddb5d42a4cb62ab6c4a40fbaa84c642d792728ec118d7398f03d3c900734f45c008d676285c84e83793ab38e9dcda00f06bbf27807e2250319113864496c128f2bc801249e96fc369c9090fff0658e5b8ffeba0003f4a3c9030eac873dcc550f6f18fe74791071cccb80bc5c5b573cd19baea29ee6428626ece1418c6348763a9c44d7b5c0488ad20450c38b124c9891207f418b6476b9b2cebd036f326a6540cc28ef6ffdc91468208be02e833288e34db93545fa31abe5d5213bfa7b3a13bf895bf1225734709aa63e50a43e417a3076dfd93f84e16ea2353ec1fcfda56e016dc428627f9b1d900a8fbc9887490a918a4cac4894288313e6ca39ba26caf73288d3b4d4caef6eb026e4b0d9f244509cb5392bb5866ed211d68d1827688d9255c92421da7cf787aeb9e0b0d5967be515705bd45e9ffeef4a43e951c4e19c6c6987f0765488d9c0baa995d9c26dd9f1680a3e809431cd38183f649512866c689a3bd0ea580a0ec8051e57ea3030744fbaadf9c0781922a13d8f463cfc3727663713012faf9db20aad9d9beee2e99044a7cf71c0036f09f4ffc31bbc6eedce8704b43d7177927c41c9087d9f86077a61601f5df54b702b14eb49fa440483084870447aa74611d1ebbfd3a2e2af9cea2715baede0ae6192040af4ed3d39fc0244f1280da27c7581c6ca5bd953fb308a721dab38be78ac1d10c66f4d032973d8769639fb6540c740d909b59b35194e77a40b7dc4e10ece839811942cb3534a9600b4be7519fefff151676f9ba77bb60272433ed96837a95776d9db9771ed4188631e99d38580c42f42c978780b606cfeb9a310a144e530a5923dc53746b6528e1bcf1dee68dd4a5c73fcbc3f2f4d5eea89e1c164cd0bd58da7c8324af7f16534c04048055c464057a61a7842c4d", "66cf315792791c2b523cec5f0385efc2f707fd0966eaa5b409180641bacc46c1", 0x604, 0x800}, &(0x7f0000000140)="9c0890dc26e6bf1e7d07bf6569f6bbfe9e42ef7099d8897f8c891252f45e81324c35a92a3a0e6fc74086bc8784f7694a37560798916f32f4485775f388665a5db4e368aa8bc41c07531524f7b965bfccbc44f6f315f727336be3ae195a05362373d677ee738333f1e3e4fe4c0f1a4c4d6879487b49ed06e9396a6219895111413d007573bd7d2c6f77169882ff9264c29fd6b461c19a957332983b222222b64213286d5860fc4af65b9227601490aa31ac0f83993ef3c2c6e5a89c46697cae1304305f33f39f36", 0xfe7d, 0xfffffffffffffff7, 0x5, 0x3, 0x1400000000000000, 0xac7, 0x99, 0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="85b49bcb7681e2ff29ca4618f7fc9da929332c85c85a74161f831ba5f32dd53cea1d4d3db9f42dc513b8b4b9734c67944136330cd2cf849f4a1d383b5e95149cb1d3131c3ff794594f378dabaaae310ebffc5ad92101dacd4e1ad1d3924aa9a36005a7f7ea057a5d649ea86d", 0x0, 0xffffffffffffffff, 0xfffffffffffffff9}) close(r0) 00:01:00 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = open(0x0, 0x0, 0x110) r3 = openat(r2, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0) fchdir(0xffffffffffffffff) fdatasync(r3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 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) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r4, r4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) 00:01:00 executing program 1: r0 = semget$private(0x0, 0x7, 0x400) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0x0]) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x5587, r1, r2, r3, r4, 0xa, 0x4}, 0x3f, 0x1, 0x4}) clock_nanosleep(0xb, 0x1, &(0x7f0000000040), 0x0) 00:01:00 executing program 3: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") socket$inet6(0x1c, 0x10000000, 0x5) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) pipe2(&(0x7f0000000080), 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/16}, &(0x7f0000000100)=0x12) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x20000000) dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$inet6_udplite(0x1c, 0x2, 0x88) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in, &(0x7f0000000200)=0x10, 0x30000000) accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x30000000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x20000000) dup2(r1, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:00 executing program 0: r0 = socket(0x17, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x4) 00:01:00 executing program 0: mmap(&(0x7f000017b000/0x3000)=nil, 0x3000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) getsockopt$inet_int(r0, 0x0, 0xbedad312d297fa15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x8) 00:01:00 executing program 1: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4067b76c52e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4f95b5bc4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e677666f2ababe338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc400fc6bfa00000000066474f383ae34ba261b7e2") munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) r0 = socket$inet(0x2, 0x0, 0x80000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x8, 0x3, 0x1, 0x4, 0x7cb8, 0x9, 0xfff, {@in={{0x2, 0x0, @loopback}}, 0x0, 0xffffffffffffd726, 0x87, 0x2, 0x8, 0x6}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0xc4}, &(0x7f00000000c0)=0x8) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:01:00 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x2023, &(0x7f0000000080)=""/167, &(0x7f0000000140)=0xa7) r3 = accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r4, 0x5, 0x3, [0x5e49, 0x6, 0x6]}, &(0x7f0000000280)=0xe) close(r0) execve(0x0, 0x0, 0x0) flock(r0, 0x0) shutdown(r3, 0x1) 00:01:00 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d966bca"], 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x0, 0x1d9}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 00:01:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0xffffffffffffffdd) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) read(r0, &(0x7f00000009c0)=""/215, 0xd7) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000980)=0x3ff, 0x4) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000880)="e417f3029420cca399562d4b8d3dd47bf6efa173287661a1ba9e5083a3e9c7dbe0cfbe07d9432764910943494bc0eb0ce71c2a9ebb7c176829ab2980db853d8992138b7a07077a192840df4c97408a3566c8f60834764bcce6bcf65a3e50bddfc483dc3cf1540a7e16bb66f052a93484349418ad43ce7565eee64b04eaa04fc00faa53dc310cafe4e41c272a55d97c1650df081edbb717c27c86d9ac85eca48640f8bd89568805de7796079cd5a9ebc29dd83f0eb2c6a0e8c780ad07b7afe5dea2b773a232a79ec69d210e4e4e47b0d54c86bbc77880") fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f00000002c0)={0x10, &(0x7f0000000280)="b4b05a22ccd7097696f7b1501018a2891ea4", 0x800, 0x3, 0x3}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:01:01 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0) poll(&(0x7f0000000000)=[{r1, 0x84}, {r1, 0x100}, {r2, 0x2}, {r0, 0x8}, {r0, 0x4}, {r2, 0xc2}, {r0, 0x88}], 0x7, 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10) getpgrp(0x0) freebsd11_fstat(r1, &(0x7f0000000040)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x100}, 0x0) 00:01:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x1000, 0x3f}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0xf, &(0x7f0000000040), 0x8) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000280)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x41) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="86a24efa639f30d908d7131c31a2009669130abea4a691ee2d10") 00:01:01 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r1, 0x0, &(0x7f0000000300)) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000240)={0x3, "522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c7"}, 0x79, 0x800) msgsnd(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = msgget$private(0x0, 0xe0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10, 0x30000000) r5 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) accept$inet(r6, 0x0, &(0x7f0000001940)) ftruncate(r6, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000140)={0x7880, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xbf90}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10) r7 = fcntl$getown(r4, 0x5) getpgid(r7) socket$inet_udp(0x2, 0x2, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000400)=""/107) msgget$private(0x0, 0x40) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) freebsd11_fstat(r6, &(0x7f0000000180)) connect$inet(r4, &(0x7f00000003c0)={0x2, 0x2, @rand_addr=0x80000000}, 0x10) 00:01:01 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000840)={0x2, 0x2, 0xffffffff80000001, 0x8001, r4}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r1, 0xffffffffffffffff) unlink(&(0x7f0000000800)='./file0\x00') openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x80000000, 0x401]}, 0xfffffc17) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:01 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000140)="477281f0245d2ce9d90245042b69949ec1760fa13e898661bea4ef2c2ae5c51ee84de8e511c5af8eb2b73cc0c651736a0aee4edfce7537f6af98724f79b8185f2fcab499338ef12c1d5dfdd9f8d88acdafa4a53b19da0003562d628c82f34ccba5d1b90cb28c84b219463a39f17b7b995d6b4b888c9bf8091c67c3be1f9a35acaef91bbb04145a90531951eef39c4b635dbb6b49ae42d35b0c93f95998bfcf397b55c6c867cc91c949637b8617bc96cfe91656c55c39d270b628504c61806d1fd7b203f6ab53f8e1e5dafdeb11c2eb2bf3b35e5d779cc1461bd1abc86537ac", 0xdf) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0xa27, 0xf, 0x5, 0x9}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x0, 0x1, [0x0]}, 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 00:01:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000340)=""/254, &(0x7f0000000440)=0xfe) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000004c0)={0x0, 0xc7c8, 0xf, 0x100000001, 0x1}, &(0x7f0000000500)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0x8) getpeername$unix(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000010000000000000000000000000000000000000000000000000ebffffff000000000000008a3b390181a6cde300000000000000000000000000000000000000000000000000000000000000000021b6018d000000000000000000"], &(0x7f0000000240)=0x6e) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000480)={@remote={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc) fcntl$getflags(r0, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f0000000100)=0xc) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) semget$private(0x0, 0x3, 0x201) r1 = semget$private(0x0, 0x2, 0x8) __semctl$SEM_INFO(r1, 0x7, 0xb, &(0x7f0000000040)=""/56) 00:01:01 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000001c0)={0x10, &(0x7f0000000080)="30d2ab1b3f0219563bdf2e9ea930b0f02186949c13c31a22fc733d8715994e56d842fda596844295075fa3891a20d9db038785d517789b", 0xffffffffffff8001, 0x9, 0x3}) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x80047462, &(0x7f0000000080)) 00:01:01 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r0 = getpgid(0x0) wait4(r0, &(0x7f0000000040), 0x1, &(0x7f0000000140)) truncate(&(0x7f00000000c0)='./file0\x00', 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x6500) 00:01:02 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, &(0x7f00000000c0), 0x16, 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1007, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) dup(r0) dup(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000240)) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) 00:01:02 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000040)=""/198, 0xc6}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000002c0)=""/97, 0x61}], 0x4, 0x0) 00:01:02 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0xffffffffffffff21) 00:01:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0x6}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x3}}, r1}, &(0x7f0000000100)=0x8c) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140), 0x4) freebsd11_fstat(r0, &(0x7f0000000000)) 00:01:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e1e66696c653f00000000000000ea86c4c3d0bdc11c777a39cbf1ee6a7b003098c1cf8aa97f9b6fb2d386301642343ec21608b9e6445c95290628cec3cd41d897eae4cc545d463b58c2ac6451c872ef15c21a27d0bc89f14eff969434d1498c641f6674a11fd5673bceb677106bbac8fe730b5e43"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x2}, 0x10) 00:01:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) close(r0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r1, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) 00:01:02 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000040)=""/198, 0xc6}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000002c0)=""/97, 0x61}], 0x4, 0x0) 00:01:02 executing program 2: r0 = semget(0x1, 0x7, 0x80) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0x40be}, 0x0, 0xffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x402, 0x80) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000080)="fee0de54211db0b99f5ecb3245a32dc6be7f3b972ec857ada21da50cab847077d800b669684db3e44c5b01043ee9ef4c1de1d15195c0c6344df2a4a9a4be8efba3a477b88c9ef32dbe78857edca2149803483b04bf9927ed9d25333cec0f4dcec71cdfe0913df57c67604b796f013f0e4967918a01dbafefe790feb95f2331abfe50b1c10034c228af24ff0642f8ab6a3b159b2b34f15003", 0x6f5b, 0x2}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:01:02 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000e8c7db9168ca8b937cd5c96661c54afbc7e825bea18dff00e3a67411fdba7f63aafc5d2ed059becfc59216b81b383313c2d2a5cdf714d932b241d19bbff00b90e671bd7a5299f903733de6c2a54e257a2d7e71617469cd9a1bdb2834331f1c47f4e40e2ffa1dcfb4122af3e86df8c06a060fee5b3444ee988db443ef8c796960dfa2005b026d790a4c0c7eeeb09318889126fc5dc985ad8fec360df2a417d5ed94a20d4642f6fb886b043145f8dd90282804702df8ad24c3bddc0884f6c273dbe32e925ac955ec0b0c9204f2d776ba538a3565dccc8b35"], 0x6) 00:01:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) shutdown(r0, 0x2) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0x6, 0xee, 0x100, 0xff, 0x7, 0x90, 0x40, 0x1f}, &(0x7f0000000380)={0x1, 0x4}) socketpair(0x1e, 0x5, 0x80000000, &(0x7f0000000000)) 00:01:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x109, 0x8) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000080)="7328881f33874d5d03509e45fd7b76f60e09a3432677b0b2bf282d5f270675019a6c0511159d11db866b038b91e3ceeffa32aac36172bac36db5ea227080b1b39e9a0fbcfaee8b6cb476428d8d85501f13ac8e5173e612770588194580d477e3a8adb0521c747ac32bf7878547d6276f1f019545494c9b09fa7bc40b659c898350cf00cce8e3f433b584e866b1fbf8d9e409382eeac1297b7e4e28fb6bb89b5f19427ab6b84fbf133edcc2e61e5289f7") getsockopt$inet6_tcp_int(r0, 0x6, 0x1, 0x0, &(0x7f0000000040)) 00:01:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000180)=0x40, 0x4) r1 = socket(0x1, 0x0, 0xff) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000080)="c36616c7e26dcebb22ca4bee6e0c5baa6e793b7e8a5062c75f4005f6d7324d267b0b4da8a37199c21a09ea6f7ac320f83598812ade71b1be5e9400023fe07c2313faafd524beb99607f509573059856e25ac8d3a1f952f0a9dfe467cf9a9ee1f296eb8f486cde6bbc375c021eed7f0c6db110c5710557cde270fa554da5d7be77036b42b46b5f6ae5509622edfb474c1b626091611ee523bb3a0e15c69b9a3abe408b4d4a52a3a263c19b5f377a556cf3241cb831412c28d1e1a2d785e76eaf7671e23b8de12b11107255510754a07452912a8", 0xd3) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000)) 00:01:03 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xbab8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x511}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x20, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:03 executing program 0: r0 = socket(0x17, 0x20000000, 0x4000000000) ftruncate(r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x214, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000001c0)={0xee0d, "11ecb6670ce71fe5828195ea25ad5d4d"}, 0x14) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000280)={{"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", "327bf18350116edc230d1c04eff45b06f60ecd0afe7d1b6b731eccd51cfa6dea", 0x8, 0x1}, &(0x7f00000000c0)="92714e0a74ed46506e1d9d13f92a05b914bf1b660ab25defefd83eff66a6b9cf663c3389b320dd102ca6cde883b54cb25b5cde81be9bd2b64b76c4f631b5fb2ec7d0415867304ef9b4c5e8abafc33f8450e9c2c55a017c917d34579aee11b3a40029e4353bb76ced1a76e55c84df51b4f959a991fdb9d8a03351899a476561a6dfbc0304b2903123ed9c943360a90e382c1d6e4057f373b2895e1f94ad6d18932176d40ace5558d2fe8496e2c41b65b9cce25a604b1521f89df50f0bcc748db79a6f3dfdae6f0f22dfcbd4ddd9383b2829091d28d7dcce6552ca641c2a4244cac2d361b56d41ef42", 0x10000, 0x0, 0x1f, 0x96, 0x2, 0x1, 0x3d88, 0x62}) syz_execute_func(&(0x7f00000007c0)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d8200c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc0000c1ea017fefef65dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:03 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in={0x2, 0x3, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000290000060000000002175421d9de8f86dbda13b8ac8df993c72d8a965e1846eca91495fa84b21ab948e50000"], 0x2e, 0x2}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa, 0xc) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:01:03 executing program 1: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="60000000e746404f85850998e36ae8b3eb6612636939546434472cfcd422bbaf26b294d5f68f3f893aefb61f2381120f8ec1c18a805e7c00020fcdba2b29d240f9e21c847338dff2fbb040766d82edaf9162a2372edfbf2e56d6"], &(0x7f0000000600)=0x1d) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000340)="ec1c8c428f2a5c0af3f042d730a8cb3c8921ce006b1e0ed5c019eaf017b2efbf5ac342b8c723235244c4e63903803511960a50dac0aee6dda23d992065185060b801156d7fd8889140a06fa902aefaa8e9911bef078bac8f58c39bafee56fb1df4306e3a07efec98d451927f4c9cd6f78f5201bb24a62a02d9bbb1a62ef3d44ea4ce37718d3f835fa8aa420576edada7a1f530a18007bd7f2ec9c9b339c56ec9f31977c6ad3af517efebbbf0162d527441e6d6eb5bc05ed20cc7e619d024ee16d65062b40be53f09") r3 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r3, 0x0) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000040)=""/139, 0x8b}], 0x1) r4 = open(&(0x7f0000000280)='./file0\x00', 0x100048, 0xa0) ioctl$DIOCXCOMMIT(r4, 0xc0104452, &(0x7f00000002c0)="c2d1122800dc9af9fe4c869042b2c011044155f39f719e889c604bf2d8bab4db1dfacfd4bd723779575f") connect(r3, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) 00:01:03 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2300010000000000000000000000005c894d96052c2b44dbcbc2c158c073e900000000000104000000000000000000000000000000000000000000000000000000000000005b88f01f00800300"/118, @ANYRES32=0x0], &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x535f0e24, 0x7a, 0x5400, 0x80000000, 0x4b7, 0x6, 0x1f, 0x21, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000380)=0x215) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x6}, 0x4) syz_execute_func(&(0x7f0000000080)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x6}, 0x8) 00:01:03 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 00:01:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) clock_settime(0x0, &(0x7f0000000000)={0xbf, 0x9}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x10) 00:01:03 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000001c0)={@empty, @local, [], {@ipv6={0x86dd, {0x0, 0x4700, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="72b62b063b6a92a8ffe3b6eb6d06316c5ed7c2a2921498dad6a06af58aa8f3c76cd2897c524d7866521bc4b7cb6e9c00c217e3b1926efbfcddf3cac78fe65b7520") openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x801, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000002c0)={{"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", "72b8d54df29ead3de0904d090ce1be0000000000002000", 0x3, 0x80}, &(0x7f0000000740)="938cc16df5a6edf25dc4b20d478a035e03441d0771f15cc024e072c707b7d5ab23e9ed83ba8cea45eb75f23fd80a4adaee7c892a57d2838ad0f2ecc27fbc255f49aafa058354550d456212ea59f9151173dc0b885e3b4631604e6ed3b809d8806baef3e6f81e75ddc81483a9ed4c79c44ad8fa172ddef571e4b74926263bda35a8b71bce691970bbfca3cef318a5fa5580dfd6bd5c7e6fe28ef7267977050a98a889c70d35041c9d695c51a8c81a881370441090", 0xffff, 0x9, 0x0, 0x7, 0x5, 0x3f, 0xd262, 0x1}) 00:01:03 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) nanosleep(0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x6644e239, 0x100}, 0xc) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r4, 0x106}, {r5, 0x14}, {r5}], 0x3, 0x3) mlockall(0x1) r6 = getpid() fcntl$lock(r0, 0xb, &(0x7f00000003c0)={0xd78fc8c32817be0c, 0x3, 0x8, 0x1, r6}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000300), 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r7 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 00:03:11 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="1b2871026974", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0xf, 0x0, @remote, @local, @random="569e585e6004"}}}}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r0, 0x0) 00:03:11 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = shmget(0x3, 0x3000, 0x208, &(0x7f0000ff4000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/4096) ftruncate(r0, 0x7e2780e3) mlockall(0x2) fchmodat(r0, &(0x7f00000013c0)='./file0\x00', 0x142) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) connect$inet(r3, &(0x7f0000001400)={0x2, 0x0}, 0x10) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0xc7c7) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) symlinkat(&(0x7f00000012c0)='./file0\x00', r2, &(0x7f0000001380)='./file0\x00') accept4$inet6(r0, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) 00:03:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0xffffffffffffffff, 0x57) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x2038c, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)="0cc70e44b191808ab86444c219a68f6823cb24df24bbd4b1217dbc42273545701550dd5f7168328b72e63819a2d843c12822d727c1f3909c62cb2d9b8c9c59cd8c34a73489b3ef668968dbc865d5ec3aa7dcd885570bcfb72711d26219562cf36faf19b62263b4b62ac6a7b0131bd6c568d2777ebd827b5d450f0ef1c30e1bef3cf5685ec30174828d4da617ec9adde7661f2e06df") 00:03:11 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f0000000280)="98c5050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b67460f6962c40142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af5a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003366c3c8ce4b46e3000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000340)=0x9, 0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = fcntl$dupfd(r5, 0x0, r5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) r7 = msgget$private(0x0, 0x600) msgrcv(r7, &(0x7f0000000240)={0x0, ""/204}, 0xd4, 0x3, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000001440)=""/243) open(&(0x7f0000001400)='./file0\x00', 0x100000, 0x4) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) accept$unix(r1, &(0x7f0000001540)=@file={0x0, ""/108}, &(0x7f00000015c0)=0x6e) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xec, "c7e1a295d0fad8ab9171f3a4f551edd7db4033270096807a5881c6a736837e8c62aa0df658407d46f0a0c9f14aee469dc89577f9218583025666d302d23fbd76ea5df49514561f571cd36da00d116d0af2db52e0f6e435a9c4b8dc80378301d1e3a58d13832606d8dc72f21163ee73b824d902ab1e21a5185a128b3992c4fe280d3dacb3368ce77205bb596443304f447b72e567da29384519fa158182b29527db7a4250c12ef26b4b54f01d923f042a89476be0fae75b91766c0249d76fa1d9e8a284e4dfec3a400a98e74e23570d2c1902b0ad0aa1a1de16f577a42cc5b9d9971f6836d8f646aebc075b13"}, &(0x7f00000013c0)=0xf4) 00:03:11 executing program 3: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x101, 0x4) 00:03:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8001, 0x100, 0x8, 0x8000, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00, 0x8000000000}, &(0x7f0000000040)=0x10) 00:03:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="000039010000000000768115a8f3ba2ea69ddc45"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="fb00000000900d00009867445700008017674e771aa4d020a0bf90fec4de7003497604e88967a53b4abca1106e4b5b33bdb8e8d3e70e0000050000005ba00cd9a31fc615f4d1115cc01407f4891f56c616e00be1f004daa74f14c37fa26f921e7aadd89197474bf93730045bc489bb1734b96c1d3fa298e0ba9411f648f6da44e6526d8f3970587ef14f9c"], 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f0000000280)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffff4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), 0xb) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="3816d6da155c6e46d218732abe8295f4422d7e668293de5aa37e5af6c2358752092983806847fdbaa071803cde7426ac46da4ae2b60d260f5d78397317625689db1e110d9d40d95a363d02d594b5922799cd932753c77b04cb576d1bc7c4ef2273dd89635c169ed9d9fe0761c8b0d40b68ce487182695dac5c14447422fa55a6549752644288471e0a9f8e315b5f6165f007448a1a03152a78b199e72160d038bdfd2a9d37bb8c161b4c6cfc1952ee9a56e8487d26d07cefb15645", 0xbb}, {&(0x7f0000000200)="5d8546664546fcf184b0daf42694a36ef7079dbcb4d0e47945f846d55c91b15c6cdad587f963b555cc18e6e6c5b2432ef6a072a477af51609b0cc36b6bb76ef5ecbdab", 0x43}], 0x2, &(0x7f0000000400)=[{0xb8, 0x0, 0x1f, "aee2d593f553cec8ee21d9b0ba18a603daea549d7298addf11b7a4da9860f88d045c8e14dc82210090fb0a6fcd098a757a53d78bb615a47766e78246ac7934fd909d0a5d616ff74d312db2fb42b8882ea27491de5789109e5f2eea34620933ddd16b37e423f29541da3620dab4537e56ced7797c1f03cd2caaaba38b60e5f84a1f067673f18dfc44ab6692ea75c480860237747d1ae9417fb7d01a19774b86351c7c190adb885627"}, {0x40, 0xffff, 0x6, "f5f9f12969097ad39a7f811b14d6f500b477b2cb6b5b6e49e5a57790b17aca34e883ddd38f426e235efd1404"}, {0xd8, 0x11, 0x620, "e717e76b545a5b860cefad67a4d5dcafb46d30c8a75bc2e93962dd594cdf10b77cf1c43c6fd058e646c62ad853735745b65bd8e35a4fb16f5e2d0d5a034c63bef579c0d6f643446ac5585355634974dc6cb8c9b3e03876cc659403462526013b1d22e4a20f45da1ceef902ad452a253eba2fda95ba648c3993fb7aa7a01793c8a50314b2c35ed611f43b0824dcfe77484ed4fa2588818eced69ee2a394c0097a12ae9b0407a46db1bd83822888343f0f76578f5aa36d379ef4005cc2b3004d14477adda0"}, {0x70, 0x88, 0x1, "b8b877818d4b556bf25198de3a0db27773385bf1bbbc3de56e7099c1963f5eb1114b02f1e6ad7a0b4bce853faa6a101dbbdd6df002b6c58980533ea32581664941216d5d4eb09b564d0bbcc9a18d39784aa7bb0aed7c78403b2f31"}], 0x240}, 0x4) setsockopt(r1, 0x2, 0xffffffffffffffb9, &(0x7f0000000300)="d9024d77dcbe4ed0563375d9ecde5887f778dcff0350dee64d49371d873f7a5c90b40b11eb6eb78b91681ce0e18f737e950279792a203777067fa4e31ff359bfafdef738b609f5e665dda5d8bfedf47ed952af9db72ac8afd233fd756fcf6fd5a67f642541b3db0e", 0x68) 00:03:11 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000000)={{"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", "9ef187303feb9e1c88de20f2de924debb7c50564174687a1d382181e5b8bc092", 0x10000, 0x1}, &(0x7f0000000740)="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", 0x1910, 0x8, 0xfffffffffffffffe, 0x3f, 0x0, 0x4a87, 0x80, 0x8}) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r1, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 00:03:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0xb54, &(0x7f0000000140)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) sync() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x10001, 0x6, [0x4, 0x0, 0x101, 0x0, 0x3, 0xffffffff]}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8001, 0x3, 0x1, 0x7ff}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x4, 0x5, 0x3, 0x0, 0x9, 0x0, 0x1d, {@in={{0x2, 0x0, @rand_addr}}, r2, 0xffffffffffffff5a, 0x1, 0x9, 0x0, 0x3}}, &(0x7f00000003c0)=0xb8) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:03:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, &(0x7f0000000180)=0x84) r2 = dup2(r0, r0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x0, 0x100) freebsd11_getdents(r2, 0x0, 0x0) 00:03:11 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081fb6db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000280)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) semget$private(0x0, 0x2, 0x8b) semget$private(0x0, 0x3, 0x110) r1 = semget(0x3, 0x1, 0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) poll(&(0x7f0000000180), 0x0, 0x0) 00:03:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000003, @multicast2, @remote={0xac, 0x47}}, 0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100800, 0x40) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000240)="a069d335c4b474bdb51e46d931efb8b75824fad57e3ca2f2453341a0732e1ef5419048df8cf7515786c84a2de80713a18b681a3c0dda53fe9c7a6a69c865693c1d830cbc23a201d41ba942f4db49696ff74503ec1253da846f09959f0ec837225876459cc3d0afbf861e5453019bc7c00f0548b34bd69162126654afed1a2312313b510a67c503da1d90ed75abaee4b2369464b0ef22d60ebc899cfecf94194dc340476d13c8b4196e0e685e979978eb6627d71a619635b38e49c0e50815594d2506de4518e69ae84644ac5ece") 00:03:11 executing program 3: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000480)="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") 00:03:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) chroot(&(0x7f0000000040)='./file0\x00') 00:03:11 executing program 2: socketpair(0x17, 0x20000003, 0xffffffffffffffa6, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x10000, 0x9, 0x1}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x2, 0x8, 0x400}, 0x10) syz_execute_func(&(0x7f00000000c0)="98340e0f0564660f73d00691b00a919141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8deb60e000000acfcc4e101167c5c8ed72e41812047002b000000536e50cf6e50cf88a1c4101f9b9b73e2c423f55df7f81616acb0810000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000660fdac3740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x0, 0x700, 0x7, 0xd9, 0x2}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x5, 0x1000, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x9, @empty, 0x9}}, r3, 0xffffffffffffffff, 0x9, 0x8, 0x0, 0x9}, &(0x7f0000000300)=0x98) 00:03:11 executing program 2: r0 = socket$inet6(0x1c, 0x10000000, 0x7000000000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x800}, 0x8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000440)=0x10, 0x30000000) write(r2, &(0x7f0000000500)="d07614eedd7b8159777c411ae63dda3fd3972a75fe2532", 0x17) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000480)={0x8, 0x0, 0x9, 0xfffffffffffffe00, r1}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r3, 0x5}, 0x8) r4 = socket(0xfffdffffffffdffe, 0x1000000010000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f00000001c0)={r5, &(0x7f0000000080)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x42b}, @in6={0x1c, 0x3, 0x100000001, @mcast1, 0x76d}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x27, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0, 0x0, 0x0, 0x2}, 0x94) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r5, 0x80000000, 0x8, 0x5}, 0x10) 00:03:11 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x7fffffff, 0x5}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x7, @rand_addr="93e7040becdd406b6e2f83b01c55b67d", 0xffffffffffffffff}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000240)=0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) mlockall(0x2) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) munlockall() ftruncate(r3, 0x0) getpgid(0xffffffffffffffff) freebsd11_stat(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) connect(r1, &(0x7f0000000140)=@in6={0x1c, 0x0, 0xffffffff, @rand_addr="8595168666f3f0d7d3d5be9188ab6c2a", 0x7}, 0x1c) shmget(0x3, 0x11000, 0x4, &(0x7f0000fee000/0x11000)=nil) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x0, 0x7ff}) fstat(0xffffffffffffffff, 0x0) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getpgid(0xffffffffffffffff) freebsd11_fstat(r3, 0x0) fstat(r1, 0x0) getegid() getpid() getpid() semget(0x1, 0x4, 0x0) 00:03:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8000100) close(r0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) 00:03:13 executing program 0: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], 0x0) fstat(r0, 0x0) lchown(0x0, 0x0, 0x0) 00:03:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000180)='./file0\x00') r3 = getegid() freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setgroups(0x4, &(0x7f0000000300)=[r3, r4, r5, r6]) r7 = openat(r2, &(0x7f0000000440)='./file0\x00', 0x20000, 0x80) ioctl$DIOCGETADDRS(r7, 0xc4704435, &(0x7f0000000580)="e20d66def12f6b3b05722cbaf1799800beb7f9edc1326450c9a69155605553ef02a45ae3a910f9d501c8117ab9603745db72844db93d0c82d4e7cabd78ea9752a1e5d38b92db1a99f5a9bb4e3520abf34fb71d2287f942e3299fb65d7a4a0e6114743d9c1d86d1c0b9e6d8136bdc63581a6a2dae5d30df3fe9ad8cda07dc4bd89d4e4669e86ad75e0b5055cbfcd5867cd369ab60828ff7370f0a555658277d406731349f959904bc3af2946276ea05d508ad4ec1287f41f80e5eefb30aba85573b93bf9e3b844b8b4255b1440f00f68e10c1e1740a97002a8d6042f3816796658ea07af2f291") r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x100040, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000380)=""/28, 0x1c}, {0xfffffffffffffffe}, {&(0x7f00000003c0)=""/6, 0x6}], 0x3, 0x43) ioctl$DIOCGETADDRS(r8, 0xc4704435, &(0x7f0000000480)="dc35c6a8088bf159e1fb9975db4da61eacb4a80c3f50e1edb467480e7d18608aab0e1cccaf5f872729023769c120460559c7218cef2ad338dd72232a4c7fec089622da5ed764b2e566bd73b4dd54cac9354c7056843fe3a81a8b39507cbae0acaac712564626c233d777e3ca80555f50a186f85d8d258c74347351ee124928f8ebaf60612614c25167679f9109839cf82a069dedd1711e6019ad4abdf7f3905a780c57fbbd680c7098a587a4fd0cbac70889dcde53548149bb1b14cc86ae276f149e5100a384bf9f7f6e6ffdf42b6210ee686c76ab8a") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:03:13 executing program 3: syz_execute_func(&(0x7f0000000180)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xef, 0x6469f8fd}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1}, 0x8) syz_execute_func(&(0x7f0000000140)="f041860f42f63de33ec4ba400f4e28400feb0ac4211a5f83ffefffff3e0f0f17aef3420f5d43b7c402459f06660fd5b00b000000420f6993c01e09bc") r2 = socket$inet6(0x1c, 0x2, 0x3) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:03:13 executing program 2: r0 = socket$inet(0x2, 0x10000001, 0x0) r1 = semget$private(0x0, 0x0, 0x2) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000140)=""/145) syz_execute_func(&(0x7f0000000580)="f00fbb2ff3417c09000865f70e6969ef69ccd98a20d0d8c44139fdc462a18cb270000000f9c441956840f713dc17c4210d32f281810f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x2, {{0x2, 0x3, @loopback}}}, 0x90) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:03:13 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r0 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000500)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r3, 0x48, 0x1, 0x7, 0x53a, 0x5}, 0x14) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:03:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=0x0, @ANYBLOB="0900000000000000110300"/20], 0x98) 00:03:13 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001480)=ANY=[@ANYPTR], &(0x7f0000001540)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x5}, &(0x7f0000000040)=0x8) sendto$inet6(r0, &(0x7f0000000100)="d9d7b942691c6c6fe007739077f36fdd47a9a929428a76ba817a757198b12b9fff87fb457fc523613dc9b845444b18991d48094866c726e7e3f0a6a4af9480bb1c0ea1a2221c4c38cf993e87286e70eba30ed2283a", 0x55, 0x20000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x2, 0xf, 0x7, 0x12b1}, &(0x7f00000000c0)=0x18) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x0, 0x0, @empty, 0xdc5}, 0x1c) 00:03:13 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) sendfile(r0, r1, 0xfffffffffffffffe, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) ppoll(&(0x7f0000000280), 0x0, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)={0x401}, 0x8) 00:03:14 executing program 0: socket$inet(0x2, 0x1, 0x7) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1218, 0x0, &(0x7f0000000040)=0xfffffd67) getsockopt$sock_int(r0, 0xffff, 0x5018, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:03:14 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1}, 0x0) r0 = socket$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, &(0x7f0000000100), 0x23d, 0x0}, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='&\x00', &(0x7f0000000100)='(\x00', &(0x7f0000000140)=']\x00', &(0x7f0000000180)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='.\x00']) 00:03:14 executing program 3: setreuid(0x0, 0xee00) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_execute_func(&(0x7f0000000240)="98cd803ef041831002f2450fad87000000218a2069d00fd1b02db5d900000070e4c483356f1d0a000000093c3b6446ddcb8f69289bd19d670f381d6a2f67450f483bc462fd4139c4c2790e6b4f76c161619688a07a980000e1b1ac45e22cc461fb2d6e4aec34b8049f") 00:03:14 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001588000000000000000000000000000000f00002000000660000000000000000000001840090780000000060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc04, 0x100) write(r0, &(0x7f0000001400)="cdc93cbd04401f426725130fb390837a1f9cd79835ef761b04cb712c76036c0a8dd94bf697d22f1c02d2b7bc5947446287082a0a3330", 0x36) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000040)=""/112, 0x70}, {&(0x7f0000001200)=""/69, 0x45}, {&(0x7f0000001280)=""/189, 0xbd}, {&(0x7f0000001340)=""/22, 0x16}], 0x6) 00:03:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000200)={0x9, {{0x1c, 0x1, 0x7f, @mcast2, 0x7f}}}, 0x88) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x1) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000002c0)="c2743ffa0a") sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:03:14 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000017000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bec3b8281068e64c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:03:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000000240)="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", 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e9389800000000f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf4e3b6d8fb45bcbdbe01894bda9d85e6f828e2ea8e630b5c648ee82cde3633db9ade9af5bade1726214ad9"], 0x1) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0x31) 00:03:14 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="5574f35deca0028f04d85e1a0cb49fdab56cc91904890ae14dc9205e5adab014a74744bf940cc97788b2e307cbfe3e885036f77ef5c952c1f973499b6e33b53a22e83d4273a673a9e5f4f4048eda00f97e151c4ded51a31b0e5f1cf1dee12717d2bd564ffa59e09f0c91737543fd9e585885df0d8c0e2ddc8dd264ce9d7d250493735796dc4864afeb2c0fb17e30a3202dfcab11e338ab17cfe4dcad3ed5d2dc33f20a2b13d0f57ac56b1d7df5244ef2eeec15e71a84be4c217eb75488f8db0562c2") poll(&(0x7f0000000240)=[{r0, 0x93}], 0x1, 0x2) syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04090f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520396ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:03:14 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x7}, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r2, &(0x7f00000001c0)="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", 0xfb5, 0x20181, 0x0, 0x0) r3 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) shmdt(r3) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x401}, 0x1) fdatasync(r0) 00:03:14 executing program 1: select(0x40, &(0x7f0000000180)={0x4, 0x85c000000000, 0x8, 0x5, 0x2, 0x4, 0xfffffffffffffff8, 0x6}, &(0x7f00000001c0)={0x9, 0x4, 0x1dcf, 0xcd82, 0x2, 0x3, 0x4, 0x7}, &(0x7f0000000200)={0x2, 0x800, 0x0, 0x200, 0x7f, 0x6, 0x85, 0xfffffffffffff6bc}, &(0x7f0000000240)={0xcb, 0xffff}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x0, 0xf}, 0x0) 00:03:14 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) chdir(&(0x7f00000004c0)='./file1\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) accept4(r2, 0x0, &(0x7f0000000240), 0x20000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r4 = open(&(0x7f0000000080)='./file1\x00', 0x8000, 0x61) linkat(r3, &(0x7f0000000040)='./file1\x00', r4, &(0x7f00000000c0)='./file1\x00', 0x400) renameat(0xffffffffffffffff, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:14 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000580)={0x800, &(0x7f0000000540)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000005c0)=0x10) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="ecff2d2f6669b3003000"], 0xa, &(0x7f0000000400)=[{&(0x7f0000000280)="1061efa1e2c063c080614fed7a85a80bda44de56a7394488ed49fc676a846a1289560ddc66c1c68367d65fd9bd6b3e42f2291decf85cb7bace2bb9dcd486271e65a3480a8af881ce20b592f3fbde0d096126aed0730b278b2bd3f5a9337454ada2ce29260eec4b08f6c7686008eae819192a3d5fe0535c295c3173c3bb005b2e2417e8a56ce0acf57efb282314758bb80158614622d14a9153f7e5fd92b48a44b6927aa8dd9aa931bb5f23fe88a1910d9acd", 0xb2}, {&(0x7f0000000340)="338a7b422787e2fc0c65de7da0bc78ff135a9407da8a9f356d952ba0687b846e64d6c34df9bac9296b65c5ddc67a49975af09cea6d827a7be0333edaa577fcbfda606a2778a239279d91e02bc244784db4813f43681d86d62624a376944589d4ee7780bc4487291db1d7ddd7798f9614669e59e9024d4048cef627c785a647c47d296f27c12f1db77a1c8e6eef4d5d86e14e09f820e925dda94464bb36610cc2b308e9b46d67afbcde769eb21cec", 0xae}], 0x2, &(0x7f0000000440)=[{0x18, 0x29, 0x1, "6b1372664a"}, {0x10, 0xffff, 0x2}, {0x20, 0x3a, 0x4, "4cd834fbba9d4d76cc226fce522b"}, {0x50, 0x3a, 0x8, "3ec0fd5b036af58f2e35e2019b97633efe36f6fa3d58a134956d1e2b0d5a66d238115e38af1a7a562ad3be736ed206de83d52fbc211f0fc940f75dad1175"}], 0x98}, 0x180) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1ff}, &(0x7f0000000180)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) futimesat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x4, 0xffffffff80000000}, {0x5, 0xffffffff}}) 00:03:15 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000002c0)={0x9, {{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}}, 0x88) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="4000ac64dc64"], &(0x7f00000000c0)=0xfffffcc9) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r3, 0x10000, 0x120000000000000}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x67, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x20000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0xfffffffffffff705, @ipv4={[], [], @loopback}, 0x592}}, 0x0, 0x28f23f26, 0x40, 0xc000000000000, 0x9, 0x60dc}, &(0x7f0000000440)=0x98) ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f0000000200)="9fe6c17c6c74d993c78318f31dad736708e9a1259a3741c1b0cdf450f60654f330415a00d03c233c8bb7d02e6b7a032dbdaf07d754fa79ae6959adf40935b1466b7aabff9a35d47d3a3a2885b3fd6a3b61ed3064cc4fa1c2927fb594a3a168bd3ead69f3a6e034849cd57cc4819371fe9c11bcca5658676ce75505bdc05fb8a24a1797163e5567d74f657c0651") 00:03:15 executing program 2: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200801300e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") getuid() geteuid() 00:03:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba", 0x1c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:03:15 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f00000000c0)=""/178, &(0x7f0000000180)=0xffffffffffffffd6) syz_execute_func(&(0x7f0000000380)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:03:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) fcntl$getown(r0, 0x5) 00:03:15 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x8, 0x1, 0x9, 0xc4, 0x8}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x5f}, &(0x7f00000001c0)=0x8) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000280)="cc56f4a7e1d75c2d5d95c386d54198af1eebacf564681eb33aaac1e2f281d02e05ed38090ab07bfb5de987cb6227a305fa593342aec855d8f1e4d9cc82149fc78b1c34c58b8aed91c8ce4b8e96a0ec4cab0b689bb269c47407c23e911e2cdd84d088862bcdf54e449f112e186b19d4248473c4bfc75aa9a222c5f0a05f060020") munlockall() ftruncate(r0, 0xf100) 00:03:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000023, &(0x7f0000000040), 0x4) 00:03:15 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = shmget(0x1, 0x3000, 0x400, &(0x7f0000ff6000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/54) 00:03:15 executing program 1: r0 = socket(0xedcb0a8a775ff971, 0x10000001, 0x1ff) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r1, 0x0, 0x100048, 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() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x5}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x5, r5}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x4, 0xffffffffffffffff}, &(0x7f00000000c0)=0xfffffffffffffe34) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r6, 0x8, 0x1}, &(0x7f00000001c0)=0xc) 00:03:16 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x108) faccessat(r0, &(0x7f0000000340)='./file0\x00', 0x159, 0x1f00) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000300)=0x9, 0x4) unlink(&(0x7f0000000000)='./file0\x00') 00:03:16 executing program 0: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x10) chmod(&(0x7f0000000140)='./file1\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x100202, 0x20) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) rmdir(&(0x7f0000000240)='./file1\x00') lock order reversal: 1st 0xfffff8003c7c3490 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515 2nd 0xfffff80004a24248 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511 stack backtrace: 00:03:16 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f00000000c0)=""/178, &(0x7f0000000180)=0xffffffffffffffd6) syz_execute_func(&(0x7f0000000380)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:03:16 executing program 1: r0 = socket(0xedcb0a8a775ff971, 0x10000001, 0x1ff) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r1, 0x0, 0x100048, 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() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x5}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x5, r5}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x4, 0xffffffffffffffff}, &(0x7f00000000c0)=0xfffffffffffffe34) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r6, 0x8, 0x1}, &(0x7f00000001c0)=0xc) #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8102dc6d at lockmgr_lock_fast_path+0x26d #3 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5 #4 0xffffffff811c2bbf at _vn_lock+0xaf #5 0xffffffff811c11a1 at vn_poll+0x41 #6 0xffffffff81118681 at kern_poll+0x551 #7 0xffffffff81118111 at sys_poll+0x81 #8 0xffffffff8170d7e6 at amd64_syscall+0x436 #9 0xffffffff816d55ad at fast_syscall_common+0x101 00:03:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x64}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x4, 0x3, 0x100000000, 0x6}, &(0x7f0000000300)=0x18) shutdown(r0, 0x1) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2, 0xb5c}, 0x8) chown(&(0x7f0000000080)='./file0\x00', r3, r4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 00:03:16 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:03:16 executing program 2: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x4}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001580)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000001000000000000000000000000000000000000689085a6d2c3871477ec79ab28137c786b213d9c0baf76d88c3d3288", @ANYRES32=r0, @ANYBLOB="0000000000000000000000000000000013510aa38ea667019300000000"], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) r3 = socket(0x1f, 0x0, 0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0xffffffff, 0x10001, 0x0, 0x2, 0xd71, 0x5, 0x5, 0x2bb, r1}, &(0x7f0000000240)=0x20) r4 = dup2(r3, r3) sendto$unix(r4, &(0x7f0000001800)="d224571ef85b25ab68f01df5ece2ae9248b313116b4f45f92c5eedc88b8485f49ca0a06a1a580b51fe2a465d6b0aff4fab61137a5f33edca9f3ba04ec8287492e1c65b4b3d583ef06b3f749cf74a18dafb00909efb8637aeec06afc11121b712114e3b66e71f64e639fd6a2ef4c34252c17cf650e2564e62854c05", 0x7b, 0x100, &(0x7f0000001880)=@abs={0x0, 0x0, 0x1}, 0x8) link(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)='./file0\x00') r5 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) recvmsg(r5, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/146, 0x92}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000001400)=""/87, 0x57}, {&(0x7f0000001a00)=""/55, 0x37}, {&(0x7f00000014c0)=""/161, 0xa1}, {&(0x7f0000001940)=""/137, 0xfffffffffffffffe}], 0x7, &(0x7f00000016c0)=""/222, 0xffaf}, 0x80) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000001480)={0x8, 0x8, 0x200, 0x1}, 0x8) 00:03:16 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8080, 0x1) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/75}, &(0x7f0000000080)=0xff05, 0x0) ftruncate(r0, 0x6) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000100), 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r0) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0x4004667f, &(0x7f0000001200)={{"9c8f031e578c661f5317b8e0399771decaee62c9d615ba6a4408de70e052402a19a1dfa3399a38ba07942c1f6ccaf0e4feec88065a9fe6823e8e0f52625067551453095420322ed34300f47a801cdf04975a2f2a2440bd4bb2657cc95d27cfa33228e95defdfbabba490a4fb5dd526e7674ff424e6fbda91eae90c708a11b558e719c1768f4b22e895c4182f83c31a6569408d8a610ae7354b95697fe186b88715f393b6dc967c36d966ee23252e9d25f164d72bc1c4398ef3da772ebb858fce3a2a3bb47b46bf805237a3d4d127aab73fdeedfa13cb39cecc238fdd75a4681fa092174a412d43e5c9932433696aea5883ac654c7c8fed1e724ca1b0baa889db3672c81549c9946070905c507a00ae40fcdc9802e5235ee615728c8a17accb2ec0515772da188964569befb4fe8cb3270390f1a5ccd560b61d9fc59376cd2c3c7ee0713c9cac2658cec93be7e43a9a1a31efccc2a5552075e7ef78182e8ce59a54feeae1cd6eb5453fcf7c3c4f94ead8cc3f3edc07d1e8ae285fec0394efe38df51a26ed232b4bbb7690f8383b1638446d4db99482d4ce4a7030e3adfd2ab5eb1f9407992ac1ded3653f6021b80ab4996a14f75af2187d7ca027bc8754988b172b0882445b2d895a16c719b3ebf4e0beea670c300c6088bce544912acc86f0bca95aa5f521730f9c4c4d3b712b94a7ff81055270ab2c09561e95b62918b07154a6e39668e14d153cd8874c86df0782606dfb102517892d9ae89cdade11a071fc26c782ceb2924bffb41c0e6698a1d5a796dd237a25ae48ada00b119a9f9b4fa18e2a545f55aadf40c01db6106827417f329ad07625baf19f04d247045acd5737a9350d234e0c74738da0d0b1b0a06baf89b6c7c0f788d9fa4e1d405d8f90be037aabe37877408cf042547e59cd84d4e2797e21818c09ae894986e35b88a26b4d9877a2dac6b1a7124a65aa63c9dd2f4d454fbf2bdae80c9039e208bd4988aee7c25371e639acd3220d4523195d7a80f267202c683f36bf74432338a3c5a14cc7d7abde9b7c2e481e81fd7415ede7ec5afc36e4060008a85a32b5cd1df7e31cbcf315bb2f072763e3bd0db9db57b5d662b97d0f582c1bdb091750b5080c6fd5bd8ba8af8c6cd7097fd28b71ac06bb58b1da14c1959aeb60182344fa830a01c17639ae2765a769941141c53e7a0589f4d34ef476d0ee42c8518d61cd70b9f20378f2fab01a40b91a62306022c104080e54134237f347adf389e5192be75e7bce2b01e028a1d881ed2f963dd13fe943b7c2946c50b04ed7f6a98f07e7f426f9c052c2ebbabd2db3627d53856dc89523bd9c3c6439482fe6268f02c27dd9f0af77834b30318c9a902e4b60b51e585233617a27013079b8215afb81fa48b7094107750c8e0d50948af136043c5b74bafde5ba15903f616f4a79b94e64aa7140a3d20b", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x38, 0x5, 0x6000, 0x4, 0x9, 0x40, 0x9, 0xee, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r1}, 0xc) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x6, 0x4) 00:03:17 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setrlimit(0x9, &(0x7f00000003c0)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:17 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x0, 0x8, 0x11a, 0x9f, 0x7f, 0x4000000000000}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x1, @ipv4={[], [], @multicast2}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x7ff, @mcast1, 0x7ff}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0xffff, @empty, 0x3f}, @in={0x2, 0x3}]}, &(0x7f00000002c0)=0x10) write(r0, &(0x7f0000002400), 0x0) 00:03:17 executing program 1: freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x4000000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x60) r1 = open(&(0x7f0000000580)='./file0\x00', 0x801, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0xffff, 0x2, 0x5010, 0xdf33, 0x3, 0x8, 0x80000001, 0x100000001, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x6, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xe, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x0, 0xde7a, 0x3, r3}, 0x10) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x142, 0x1809) 00:03:17 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:03:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x0) 00:03:17 executing program 2: syz_execute_func(&(0x7f0000000380)="98c9f4f3f3050520d0f80791b00a4141e2e9964180bf108a6796fb78037909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb44807ea1008ca065600000c4618de3c0740f2d9600000000ca660fe005190937fdf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f380483280a000000") madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6) 00:03:17 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept4(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6(0x1c, 0x5, 0x3) fcntl$dupfd(r1, 0x11, r4) pwritev(r3, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1d, &(0x7f0000000000), 0x2) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x7, 0x3, 0x6, 0x1f}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r5, 0x0, 0x9ae}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="7b1a5037591815d836127e2993edaa61981a87b726f4628dc95c3aafe889bf006be106a5595f8fbca72210754c742c92f6cadc7d474088b676fa3bdd8ea9a45318802eadecb15b69e215c664b9d4e7c14b04a613cb900a29ee218525266b654b528a8dcf22745b53c19bddd12cd20e26c23264351f97938198e4b9d887779b609147388af9"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380)={0x0}, 0x0) mlockall(0x1) recvfrom$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r6, 0xffff, 0x6, [0x2, 0xfff, 0x2, 0x33, 0x9, 0x2]}, &(0x7f0000000100)=0x14) sync() munlockall() r7 = shmget$private(0x0, 0x1000, 0x121, &(0x7f0000ff0000/0x1000)=nil) ftruncate(r3, 0xffffffff) listen(r0, 0x40) shmctl$IPC_INFO(r7, 0x3, 0x0) 00:03:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0xd4000000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x5, &(0x7f0000000040)=0x2, 0xff20) 00:03:17 executing program 3: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r0 = dup(0xffffffffffffffff) dup(r0) futimesat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={{0x9, 0x6}, {0x8, 0x7}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000480)=0x10, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x73, "bfb64ee7b175b669a1d50ec3fab69d930f29512c36716749a4ce8e9103765163607be7d9bdc807edc3a3861adcf9d6fb07adf6541542223cf9c29dc3d4281ce5a49522d6868d2bb902f8cb962b4434dfff48d1451dcffe741d4d0818c26217dfdb1950129be99a3dc5b187669deba8222b2b55"}, &(0x7f00000002c0)=0x7b) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1, @mcast2, 0x7fff}}, r3, 0x200, 0x3ff, 0x1a, 0x0, 0x75, 0x7fff}, 0x98) mlockall(0x1) sync() r4 = dup(r1) freebsd11_getdents(r4, &(0x7f00000003c0)=""/140, 0x8c) syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) 00:03:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x1f}, 0x24) lseek(r0, 0x0, 0x1000000000003) 00:03:17 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x80000000033, 0x0, &(0x7f0000000000)=0x254) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x5ee, 0x0, 0xffff, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, r2, 0x5, 0x7, 0x1}, 0x94) socket$inet6_udp(0x1c, 0x2, 0x0) 00:03:17 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x3, @mcast2, 0xa00000000000}}, 0x0, 0x2, 0x9, 0xffffffff7fffffff}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x800, 0x7fff, 0x3}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r2 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:03:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) semget$private(0x0, 0x3, 0x100) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8c, 0x1, [0xc8]}, &(0x7f0000001680)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000016c0)={r1, 0xe99d}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)=""/205, 0xcd}, {0xffffffffffffffff}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/108, 0x6c}], 0x8, &(0x7f0000000680)=""/4096, 0x1000}, 0xc1) ftruncate(r0, 0xff0f) 00:03:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x1e, &(0x7f0000000000)={0x4, 0xfffffffffffffffd}, 0xffffff66) 00:03:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:03:17 executing program 3: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r0 = dup(0xffffffffffffffff) dup(r0) futimesat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={{0x9, 0x6}, {0x8, 0x7}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:17 executing program 1: setitimer(0x0, &(0x7f0000000040)={{}, {0x1000000, 0x2cd6}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, 0xffffffffffffffff, 0x0) sendto$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$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() setresuid(r3, r4, r5) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) getitimer(0x0, &(0x7f0000000000)) 00:03:17 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) 00:03:17 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f00000001c0)={0x2, "18ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d"}, 0x28, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057fd61b8ee7a850000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009300000000"], 0xc0, 0x3, 0x1800) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r5 = accept(r3, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() connect$unix(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) setsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000280)=0x4, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:03:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x77eeb264}, &(0x7f0000000040)=0x10) 00:03:18 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/21}, &(0x7f0000000180)=0x17) 00:03:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x4, @loopback, 0xfffffffffffffff9}}, r3, 0x3, 0x1, 0x60000000000000, 0x3, 0xa7}, &(0x7f0000000280)=0xffffffffffffff81) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000098000feee"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) nanosleep(&(0x7f0000000040)={0xca, 0x5}, &(0x7f0000000340)) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000180)="8a18762ca81bdfed9b9d9a797707df3997b9ea80faf1ccc52bd59ba38b4541f825e01dde5cbb431b76dbd6f25b89020b09127b38d97d341a449119e60734c5242b0595c8a1054e057b80c5513a3dd51fb133a66e2ad7aa4ae0fa03477bc8226d10d0b5ebc8647f45a7d7488e22d0363b25f69834b0f648327b58211585dbca8ef02d50ccf4014625372717b6680b2f1aa1e4da5608fc50e94891c6704887d9aab9f3aec9bdb4ed2a23ec8186bdfcc0cfcfc63ce5c8279b7bcd33e303ad5d7c39136afbca024a3739df83b1d6347195b8ef9adecbeb19c35dae5a1171e4a44bc0a6cb59") 00:03:18 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff89, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) recvfrom$inet(r0, &(0x7f00000000c0)=""/214, 0xd6, 0x40, 0x0, 0x0) 00:03:18 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x401, 0x100000001, 0xa00f, 0xfffffffffffffffa, 0x1, 0x1e4, 0xffffffffffff0000, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x4, 0x3f, 0x2, 0x3, 0x51d48c3a}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x3, r2}, &(0x7f0000000200)=0xc) connect(r0, &(0x7f0000000000)=@in={0x2, 0x3, @multicast1}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0xfffffffffffffffe, 0xfffffffffffffca9) 00:03:18 executing program 1: madvise(&(0x7f0000aa1000/0x2000)=nil, 0x2000, 0x8) r0 = socket(0x0, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:18 executing program 2: syz_emit_ethernet(0x841, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 00:03:18 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x5, 0x2, 0x1, 0x400}, &(0x7f00000000c0)=0x18) r2 = dup2(r0, r0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000240)={{"36ed853460b93f97ec31a71f6bebb2ec449740e8bcd16b685a145fc949db76f78c507472104288dbdde808233e222ee711834466fbd2630b06a1314a44e4534655f94609632a653f016e47b419d550732f387fe159dae5d023e7356eb3d41dbfdb0e1e5fcc3fb9a10ab420e03ea5588153695b8efd74c57c69809963b710b4117289eee71b29235fdc4c24323bd15bf7d9bd790604d6daeed2eb16446280dee1cdd6156afefefae28a2f6697c1b77cc8b539e5e0a6ed6b34de4b007fa8c809e1a750551616f86cb132e6a45180935a9aebcdcf2c99e4259d999114b63ae7fc9f3684620e84adca4e1d28d0bb7805287d294bc6b6b63af5c2005d0ed88bc3eadc958b07562fb5b2449bc9ba78c6f77d26ea6d1858966d612caf4ebfa8db2aaaa57115be2c8f3071c243c06ffe08b77ad20a2861c9f9fb830c17da3ad15c2df7129e8a7a6c5e9bccdefb7cc2fd993da7d2fa837b7c74cb5a74c71110f36fa86cd53ffc39b14e4915c164f954c5807dc3f0935078d7f6e7c82d7a9e35288a923b6d3e54d1cf43ced1f415f046fd60d119272f766365dd9094ee0f306a6ad66ed4c8b2e253b878bea9c4f90698498909b0abb3fa4ea97641bfc455b2b661470786f890c2a4d71c01cde444a553303a3d6fe1f529d73f3009f9e944422cb5a8daea58fca3bc49b2c20b386e11cd210ad0b077d26b1d76b983a78621a2fda2bdc6ef3e3fc3be9a2c8199fd11efdf56cb87056cc3ae3d6c359a35d7b8e4f9eef5e9503925d64190a1c39b79e71adb9396aedc51d24c392255f7a16e1b871b59cb7c081acab526af1db7dcbfceab78c130023af804af6a43cd679afe08066b39f4bbf5dec07fb8db36b36247a66f307bde2294b16d7fe4f582bab270d6c4c39da0f674504007c289197fc2a61583c1744ab8794cf083bacca2a6dad895463b8ae1b4186f21757fc78f42d0965d57e4843f26e2040031c3ac935e8ecdac2f754b1da6c98cbad25a1be830e3ca787692f4069f88da61ec50a24be27d3764de090a40ee4ee16be311f2685369d5366874678604d1c41575a9c0208db0dd23845630a1e8b17d4de8d51c74b36632b58839be5a398ea57724a3658898b67748126f871ed568acbd18c55465a24b68bd5c367a814f843c06f503da74c760350afcd0167a924d13d6355bbdcf1f45bf96ec42945ef3f93166906bddea1279dd1ddc8304841bdfcf840b0599f87fab35c7c37f323172e1e04bd8d74f4897e0129565170ba688c706c72bac7326f47cf53145c2cb551bc97f78a1d1bc849d8bd9804f551da142cb17d76af019686f84d6545744d4c7898612f39cf2f392eab797a86d4a542cacfc21003ae312f6a81ff3c700f4f5c9e0965cdc32a95102b15d5d68ae9e1d87420dc72e33bc93711dd69327abdb69dc5a167d57ce49ee82fd427906a0d34bd65bcc84", "217fca51aae3bccedf39529465789b924c5d3478bbe46ce981c5e0321f671bfc", 0x3, 0x8}, &(0x7f0000000180)="b65ed69458f55e5e8b8faaea11df546ca780dfc23fb59d7f00cf47d71ddae62a09207ff3ab144077a66762938f005a4d3138f5252b985f83108bcdfc324f8b8987a27ec2783b342d56641ac1b2741b82ac07b68c697912e410c82c71f9adba82da9a52004e016bc862987d4d9e8e485e3693349e51ef74605d5a84f9108520db3bcfc642aebd80026d8cdcbf91", 0x22, 0x1, 0x9, 0xdcf3, 0x905, 0x9, 0x10000, 0x7f}) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x3cab}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100), 0x3) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:18 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) freebsd11_fstat(r0, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000180)="9826473e431c0b0f05f30f59bfd9131b00c4a37bf0c53e41e2e9b5576766236b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") fcntl$dupfd(r0, 0x0, r0) 00:03:18 executing program 1: r0 = dup(0xffffffffffffffff) accept4$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1b, 0x3, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000000), 0x4) 00:03:18 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x800, 0x6}) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:03:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = shmat(0xffffffffffffffff, &(0x7f0000bff000/0x400000)=nil, 0x2000) shmdt(r1) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x1e, &(0x7f0000000000), 0x8) 00:03:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x2, 0x0, @loopback, 0x9}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x10000, [0x0, 0x1]}, 0x289) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:03:18 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom$inet6(r1, &(0x7f0000000100)=""/131, 0x83, 0x0, &(0x7f00000001c0)={0x1c, 0x0, 0x7, @mcast2, 0x7fffffff}, 0x1c) setresuid(0xffffffffffffffff, r0, r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x10) accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) freebsd11_fstat(r1, &(0x7f0000000380)) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000002c0)="1963bb9c50303b90cfb8734a2e685b2e40f3425372fc53dbca9da6a5a8c082ead8cd5213414cb9c26e0d0a65f3587947b8f4b55e6d77218f719c3e2f8797546683426a97b9cc67eca7a6234249c8880b2eeb887bb0107fc69f1282a4bafb2bc8b0b781ab99b9f06a46b23b4ab9ec4fdd86180fe9307484ea173fac4f60cdbae3c58cf6afd6ce66733d0f695781cf088781aa") 00:03:18 executing program 0: r0 = open$dir(0x0, 0x0, 0x0) fsync(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:03:18 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001500001200000000000000000000090000f000ff020000660000750000000000000001840090780000000060f0a0af00000000fe0800000000000000000000000000aaf98400000000000000000000ffffffffffff4e37d2000000000000000561f0214eba940cb7be47a3e48ce1da25a58398146f2141e787c049c734c1f81f5198e32630bdf689835f434d5d24549d07bec298a85709550f1fc8a6a95cf09c52e93ae9f2a95c998ab33015fb589e3c845125f43644bb4316ddde7f9614c0513b33c39fbeb2fcba67dd40731a1b"]) 00:03:18 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2101800000000000000000000000000000000000010200"/128, @ANYRES32=r2, @ANYBLOB="390200030000a8c482ddaf91c6f08bd509be8b403a62cb6a28f3b0abd62624ab022a94f841e0237d411057fd20f29ba16d5340628ec8da1e18ca6c095ac45859f109ad1117f3e0e649dfdb520cd91339743b690e40fed231909f6b209e753c70045d404361f2e1d76e9d482715a47bc2ff95c818ea8d13c13b4ab37985c14f38dbc0127a0a776958881f28a12982530810d4949053f602d00d455778543f89e30ea6d151"], 0x8c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x3000) shmdt(r3) 00:03:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x10000000000000) 00:03:18 executing program 1: getrusage(0xffffffffffffffff, &(0x7f0000000000)) getrusage(0x0, &(0x7f00000000c0)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x7, 0xea]}, 0x8) 00:03:18 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x80000000) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000140)="f247c925d0a0beb623d2d3bc679f6771dfa817f9836a3c4afd095456c7bbaeec98694d0f731ef446f115f545b6121dd87c4437004bb58496b8e99d63390ffdf4c35a3da5f47e84") syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r1, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) 00:03:19 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000003c0)="f5c0b3e277ac11949c078c9efdc4bbd8e25be4ee77576f40e853be009218b750732d481c7cf8f2e76b228662987d165e1ee07b33ecf4e91ae90854d1a824f5ede9ca505e9afa6762bac38b267b01e93ea06b08e45b248dad809336379a14c12cdaedb35ff55f3b180e9bed16c49bd6d2a86ab934cdb6f362f64da81b3716a21281b033e65b95fd35610dec0b007246e9c9fffa4f3cc1669b265cbf98f2ffb9f16a42ca086eec94763b9b5545ecc152593c735882", 0xb4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) socketpair(0x0, 0x3, 0x8, &(0x7f0000000880)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000008c0)=@un=@abs, &(0x7f0000000900)=0x8, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000002c0)="0f97824c11faef9f19ab3a3b3886a9b05cacdd2cbb47255d79c1235746f68d0a59f86a20085dd4f595b000e4f51bd387b1329267dd85fa5d67b474712c21078e633aee5685aeaf175de94b65742dc1c9951fe92eadc6767fbb463835974be6f1fd4270b31e9af40d5ef0e60cd3cc401795957db557c0134156676f330a0eb8a0256aeafdb3d4d2c89fd4163792af0345559b4817759ca8790fb4494502692a0f4e93812230179a56905d84aaab68f7431d51105e4dbc829ab1479fd3f4f845d3a475") getgid() setrlimit(0xa, &(0x7f00000006c0)={0x5, 0x200}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setgroups(0x400000000000003e, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ffffffff010000800700000001000100d3000000"], &(0x7f00000005c0)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={@in={{0x2, 0x3, @broadcast}}, r2}, 0x8c) setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x4d2) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c40f1f4000b5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000580)={0x4, 0x4000, 0x3, 0xffffffff, r3}, 0x10) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000100)="8fabe17a72729d17d924ad0e9617989658f48f36c8f477c8bc0a083910ba336b9d3f59d8d1dd077d39d18d924bdca76a326f071343d1961b936df83008ad51e8f2408726561836d52558b476f64704d237eae75c805517e3ee1377e2872f72fdb3001405f700e60c367ac4a780d0981e6a0ebb0bdf8f57227b82c6d7be5987359ed5dc6fab31b336d6588cfaaff8c6f2") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r4, 0x8001, 0x7}, 0xc) 00:03:19 executing program 2: socketpair(0x0, 0x5, 0xfffffffffffffff9, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = dup2(r0, r1) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x80) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x1, 0x0) ioctl$DIOCRADDTABLES(r3, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) 00:03:19 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xf46, 0x0, 0x401}, &(0x7f00000001c0)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x94}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0) 00:03:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = accept(r0, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600000001040000ff0306000100ac07000000001c004e2000000000ff010000000000000000000000000001ffff00"/148, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001300)={r2, 0xf, 0x1}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f8c7d3414719f03000000fc7088bbd8"], &(0x7f0000001180)=0xb) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000011c0)={r3, 0x8, 0xfffffffffffffffc}, 0x8) shutdown(r0, 0x1) 00:03:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) close(r0) 00:03:19 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) ftruncate(r0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") mlockall(0x3) 00:03:19 executing program 2: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xe) close(r0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0xc0c9, 0x1) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f1", 0xc3}], 0x1) 00:03:20 executing program 3: syz_execute_func(&(0x7f0000000700)="98a84aa84a2c43c4e17d5d6b160f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32c4826da86d3a59a2640f2020b8c4394e4e5b3667660f38f619c4e179134d006d7d14de700d978fe830ce9ac16d5c20a815f3476dc4e10bc4e285a69c9ebf610000c45d8fc860a38f0000cd3b20c483397fd30000100000c4023da9c2718b660f384a931b006a001515b00b000000f0fa4571220b8a826e756e8f6850ec0700d4d4660ffdc3c4417610cc6666430f72e47c61c0f526264788fec4a1dd7dbbbfdd5cc6c06249bed4fbef2def2dfb09110f66470fc4a2c1dc63730f423a31bab7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) 00:03:20 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 00:03:20 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)={0x10}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x5, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x401, 0x100, 0x5, 0x5, 0x101, 0x9, 0x100, r2}, 0x20) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) getgroups(0xa, &(0x7f0000001180)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) getresgid(&(0x7f00000011c0), &(0x7f0000001200)=0x0, &(0x7f0000001240)=0x0) setgroups(0x2, &(0x7f0000001280)=[r5, r8]) unlink(&(0x7f00000012c0)='./file0\x00') getgroups(0x1, &(0x7f0000001300)=[r6]) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000001340)) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000001380)="aa988483c018da80bb6c2b838f5360013c2a519c865f1da058fe5353c7c9881e8846250db6e321086ad7efd7740a46dc0df7374633f3ab2d50aec956165ee6e60dff4ca7fba689fc978966f2c5d2dfa91d03d6d32f65f77ed2cedd9aca210e21c4243c708106331a20531bf46e61e8a0ff45ea78f0c06a1d382d525490e0c852f4d75fae166f99e52ccfe64188db4643da091e7efb23f9707e6a6580b0c48b33eb2df300589f7d323b6f77ee4e69a931a8a9329cb4a9ddc96cee03367f00a519d34c30ff7e99d5c47a240f71e61b409d82442c46596b501837d04e730cbe75a919955a230b", 0xe5}, {&(0x7f0000001480)="86ae54c8923ff2da941c", 0xa}, {&(0x7f00000014c0)="9f7647e042ca20e9e8fd012c358b0c19113cb2d48f13731e753e2f7e9914a5012d9383b6338de5bc3d9db81a9d20036d03dd00c8d9117b78", 0x38}], 0x3, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x100, r2}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001580)={r2, 0x7fff}, &(0x7f00000015c0)=0x8) freebsd11_fstat(r0, &(0x7f0000001600)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000001680)=0x80000001, 0x4) r10 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r10, 0xe, &(0x7f00000016c0)=""/53) r11 = accept$inet(r1, &(0x7f0000001700)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001740)=0x10) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001780)='/dev/pf\x00', 0x208, 0x0) ioctl$DIOCRDELTABLES(r3, 0xc450443e, &(0x7f0000001840)={{"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", "c172ac14db26394fdcacb0215262fd1cbd116898f6b76bb2db6ee02072f22511", 0x9, 0x8}, &(0x7f00000017c0)="a2be3cc31c7d44e657d2e2952095840578335db28974023d23109879a74b2ee1949bbb40cc57aa9d51bfb5142f1cd91518bb55fdfb8747315f5b195accd629658efeb0377f0705b704a690483e4b01bee39b0f9ce4a56d1cb4459122853dc27effe611", 0x6, 0x5, 0x4, 0x1, 0x40, 0x2, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001cc0)={r9, 0x4}, &(0x7f0000001d00)=0x8) getsockname(r11, &(0x7f0000001d40)=@un=@abs, &(0x7f0000001d80)=0x8) setgroups(0x4, &(0x7f0000001dc0)=[r5, r8, r7, r6]) r14 = dup2(r12, r11) ioctl$DIOCRCLRASTATS(r14, 0xc4504448, &(0x7f0000001f00)={{"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", "e8f42545c501b2e31121f55344bf72eb6bec74d69eec0c1506773f0907133917", 0x5, 0x3}, &(0x7f0000001e00)="40b73907cf64d1c19658609e1aed7819c9d6db7e89676636d4586ba0cc1160bc2dbb6ab9f630acef70c58502ff7dab7c33b9b195c2aee2a208da84668569d4ebe92b555b7c8d8e55851d6702de49738954e70f8428d431ad538184d881a9d463ae56727c6cafda57c89ec66bd3062aa731aa590b38c595c0ecfdf78f43a62f0cbb407aa6821f7d52aa6c2d52836e918f22b8ace3f55d1d8c72034946a4727fa13cb38759b7f8954f215d4686b8d96aa0ac5c3dc33ab49b7a9474c27579efb73fd7aa8ee4", 0x10001, 0x5e77, 0x91fd, 0x3, 0x1, 0xd4e, 0x35, 0x8000}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000002380)={r2, 0x80000000, 0x0, 0x3, 0xfffffffffffffffd}, &(0x7f00000023c0)=0x18) sync() setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000002400)={r13, 0x3, 0x2, [0x46, 0x6]}, 0xc) 00:03:20 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x1, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(r1, 0xf, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x2eb) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x10317, 0xffffff8e) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f0000000300)=0x4) r4 = shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) r5 = getuid() freebsd11_fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) r10 = getpgrp(0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f00000006c0)={{0x4, r5, r6, r7, r8, 0x2, 0x3}, 0x7, 0x2, 0x762, 0x1, r9, r10, 0x8}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r11 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r11, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:20 executing program 3: r0 = socket(0x1c, 0x10000004, 0x2) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x10001, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x80000001}, &(0x7f0000000240)=0x8) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRES64=r1], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="b90cca859004030180000000", 0xc) getsockname$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000f00000000000000000000000000000000000000000000000009300221c8d815660563bc0ce1c745cc4c932005fcbf99dc408f08e22c615ca060de157a92e91675b37483d0c6e5398ecf16b1a75ab143c4e78b21fe0c87db1b952cca8080a0963a5a"], &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[], &(0x7f0000000300)) write(r0, &(0x7f00000003c0)="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", 0x58d) 00:03:20 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 00:03:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0x1105, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 00:03:20 executing program 0: syz_execute_func(&(0x7f0000000000)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000140)="a2bd5e331fdcd4133e06caaa8bcad12814160a14268ada85ed56a2b1d7cd8dca4c4c83c9ed34e698e5adda9db0c7250c88bdfb2f10134abd2c95bd2eb186a1d8083e3bca119ba0c2b227b92f52230aca76004b63d2c2da6de229a41d8f70118ac00dceeaeb3f94c1022f9a99c51b5e95da6cdef0042d099d5a8778c09275f736289ee48d7fd6a87cbffa617f62a371719bd52adf57f1768deb09e51449c94cc80b29ac010c381f1ff700eaafd8418d276098f70f8c4e0e4e0f553b2a3581d13836e85cb668a4efc0437e42e78ccd8085f29554c971060f0cb2477038d86523adf2dd52974f84bc6a16ba09fba0f19cb4985a1c792f8fac62f226878070824f070eda05c9cecdea0c6b6c7d5269125c512484071e6468177501adadec03109d09923e73d279a313bc8c2b158810c928b08a85cf92f6cca1df7c89728816afcfd6c1553b1e33439de3de8a8af6598e0af6a0548f5431ffbb8c41f3691ebd7a83a5a775089b2e0dec2828b003d1481c2e20de5a97f7589eab0d395df07b8b412c73082e84a377a8326ef8866ddef5b8d03362caf13ec7e1b48f7989e107cb213ef3d4e33ecf4936768e1b4a9c5eb2c232f9927c612c5ae8645d760425584b37174a41cb2a2671e66f36b16150c0519a32e3fe42db98a9c3600816b972bc349579c233285a97c042cf13180fda4b444bd9a8a01e265297c5e3feef13d59a66e329652c12829a5622a2fa4a375158101ed082b289b81b0ab39ea192b5f878e63b47dccc51d23833996e1276a8be9e25f4aaaf95653f1fff5c27ed950ab934299d881de1a677e09312e25ad51ab5994b527851611ebbfdd24cd77d02addf312988edadb4ff88af300613f9920c9df5e88fa298bcb1892e260993d97fcb61db9ed5e77a6c6223842b3e3791bb13faa142b14eb530035d95b6c1665f04b6b51e649691d8729d9402da67a366b732b8342ad5ebb5f41f46119224a458b7c0672bcec34cf30661664d6befaa668d109eea74aacdf1b620bc2f547b84c9be2921e23549d15b82e2d05a6e524020027839d45fa60614975e07b28837cfbb1cfd2324149113e5d24c20328ab7e4dafedac2addcf30a8afd23210fe86470b250866186d9e156076b0e3f21bff974e11fd49c844667c03972211a433e43a5215ae6e0970448a29d8ce8fd8ea3bbc63ea79e065925c6512077fd20a7703f75d4815d9a261b9a59872b66e78acabd5843e980ff494486da1131bb1dec18477b15a73ff8a005869835d62f8303d239c51f05955472a5c78571ff3bf41950cd1eb41a2d9c115012870f0b6b2290d954a444ea8ead0ead6f8d322d01f1c60295f4e559205176aead7b922bfdbb751e7e4dcd09bb92b048fde32a4d9d58bfec17fde3c37d8b292ca01dd5203bc333d886e97d4f2b08169b057d33257320983b23e1b9a9e37f04f69e9adaf8d62d51e8fec5eb06b95bd5e6478aa56134797a1bee145adf24330ee5f33e4c56284993f5589b2113a046b3200cc5554a46a7e8e520018a9b9191d119bf29f361cdb8db850e57bd30343125e3ddf142bcb33a945487bab6517d396d3d4e2b7d32fa9776c9123abf0bd2b6aa45ec1c0c10e482f23e695eebf8e1f8e6848b63a76203f35186865af2bd66de1d95b0352e9a164f835ffa265b2abec97d0f2de46617771c872c3228f4ced0c7e763c863e92ec669f5ddb1d1a7f1c9c0d7979a1c4131b6b122cc158f86f2f716390551453744b52ce17fb158cd996a9731852f77508d702283fd23a9b8f7be1fcddb7a564ed97dd07af43ee6ed33054a6dad2ddeefd0ba75fb00df8999ec6217a9d9e2538efa3fe7c0768d577dac6ee52a99333b9106c881e56ac555a16a7d0ea7b8b2e5f46d12579e0e7921594b34827cfdf26747371aa0163a25400302d466f17720d4c051697f401255c974bb545946b6f6c3c38fdce6c54c3862b990142b166148d929a1530980db3ac48a456d598f8c9cf4881b4f0641ecb24a7dc095663e4d44c5d5c87d4731942ca7b4d89efde266374dc21698a5f33f2638cefa3018ee43614e5c63371f8cc7a107a95168f7e382bd4f8f50165134b236f4bb27f113045d72ab4dfc4ea3c96a482b36c6eb971bc09d871c67c7b8fe1a44d15d62eddd3cf80ba0778c818a72511bd7c4e693d06fdf628a61b9fb0eaace9982d07ce114f7dc3a5f0bf1c2807791f4c5e3b93dd8c65754747e8bb5b5063fc35a60383f1e2d277d5e882f5e876dfd68a9191ff5a73b48d687052f31452f25f7f77184544a1e827a258dbb58b3dc391cdfeae781d95c8f11fbcc977fba673fd741d02d172a408e419c24f7095701b4619341ddc42310099f942f51ebe7fed8765bd72a8b217a9b51f23ecec238ec62ee3de60f526680fd763827a28159cc40ebead8e90ac3e0c0577a0a76512df97af9dc8a4b339d553d6fde8056fbaee89e0161137c08133dcf9fc95f73d2088f9d1122ed9d20d79790c0190e51efa02950c43ae89ca5082dcbf5cb2232b64b18f941a0fb1b2b6aec69dc71b8efa909b6a57910a695ae7b3337434cb82823f1ec5b9f41749a3cb8ab91f87b91c2a2e44c8d207bb8dacf77de189d8cb933b79734b89790f4cbcf70a45c9fceebf951e28491a620a0d83fc382b59f24608300ab3a6e0be52a76cfc1f74b6069f6473153b3bcc3b5cb4dff2bb23ee3a0f60b7f3f30f59754ee3e1241c373c9d3a2ec79eec2c70902fdbeec6cdcc3ef930141a889f578facfa70bad081e6c039929596fd87311a3f240bb7543dea1d1378a9021c16b220a5fa52c42517ad7831b09e75c167932dcb36c9f7749fe9d169880d4607c8922638ba681d5989fd9c427e4af7a14f542e88fe282045e24dc5596e28c98213456f87812879a876e6419b8e2bad8a98a3e32109a2c331aae4db739d5f00e35d057ac22620f8c91fdf187d29cce7957a422505b6966ad41151e3d4678e0656c4e94b85741a372eb377b9fb9f381ecb6b27889f4f2e1a90b68affd165b6c83c433a0696b0734a8aea3e54000de5c92ab7ad4f0dc610c8ac69e32ab6c5bb8c7a9e5a782a76f0925c68206b3622cacc0867ff44ff88d2d5d3f6941d151020173e7eb2a712322f36627b5b24af4c33387d8aeed6f6b54fb56cb8a98919054820c4b1290f18ed9c194d2d3ef9c9ece094b89014363da8dbd5782dfbc73a813133e5ecbdac51d9031c287539d3246e96bbb5f54007e3ab532a24f34f1cb03f5a7e86676e47fce9e34e9845c9b147d3963e565612040d0611c4a7b48c6de232f33e7d123841abc5bcdca89571d2c3890d19ef7d4d2b8c09f6a22c9619cbae7466ed709f4b5443ef8893d44d1d6374c9867808ebc13cea1f4e7ac9fb72d47c2ecaacc04aff31884101e4c96754521b50504763969acb00f00b5b0dbe6e631f828014d7e06191565769ec4365897ad3c2efe9d133605223a823f8004de1f926c95e443f53e168543c45c9d019c080fbc4a53e4f878924a12fb61b7e8dd54d6ab78c4dec146bad29ae223bd4e17ea0288d786d6bf08d546bcdbd9ed4611b79092aa4e497b7f99985119a0fe1bf6a88f16948c010026d5ddc3dc7d9d9e4a4231348792f4b1d84fd02546623ac1bc378af55c64805b781ad6bf891478c7252dd29e0e5a2550876b80e6fda36dc552cce1e80a8b4a61030037875bd217c8266eb5ac0df04d281a385d5f417502c1a325c39f97c083cd4bdc4427c1fce76221276c1ad83089b4e4b48be0288f6f1b04d0e5297cc4545743e203b3b04338fae42d7ff6a6143a479016cf121f8d47adcd6db8cec6a258f1a157757ecb23dfd95495de251c936aeca7ef5d64ddf42bb87f7ed986ed829af56dc70a77256d6806b0991e6b29ce181899e2fe5246a3105ace1d54b4070a6f5896379634a66dea5c80c3575e409e2fbb678a7db6c6019f6f4dc519bc3f6bd4c870cf91257e76df675cc8fa91180874ed2b97f800b642a453519537f5670e6aa39e48ba24219d2ec45a4ec7df7869b092ec69a8b0811ee74bb7c2cca1a859e42794eb460da354264d82c674f4fb49ea153bc81dc8b81e5a6a6658b49f18c94fa22998721391e4c436b26f28b9477f26fab1cbaae25baa8143fe36a5a57ebe96ebd52584ecfd730ab7e1e2f4145c649678dc5e9e5f807acd8f1810650fc8450b0f1949d66f7d4157a84a8755fe3d9eab4ca6e5956d080967b1af8ce1768d9c2226ff7590514c8a94e2e5c640c531ba874ae9864c1b967103dd4cd24f246f9f0781c549f2fe07f67ff64000157db555887672ac9c0cd26ba342f42eff855cdeb165c18ac5fff647057e8fe032afa0826012def51256821c787c706c8545e5fc00ed8076a9f4616e2b82a72740b0b945d0b15d70e29c48dfeb46af5dd69f654e29b968322683896e64f902475576eff1d563c02c3d5fada26f1cf511dd0981fd4a11ea198bfa4556bda5ad988c3c310c7a28f1f9beb976cca5816e3d65851ec7db9f14878a34f7d372a771d0d4b300a30e1e57550c82906b395d84c3cbffa0a6c5997814e5fa329743f3fecebd7300156d254777a817e47f03fbce0d27ecbfc06bf728ea0d566aef6c89d91ca7baa7175107da8b56b9e0bba598b3cbefbd8a8511ca2cec39fd5fce6ce70acbc9f538aae79897955c118c4fa44c64f9cedc200d4629cde72b682fb244f8d8d2531c19c7cb59551eefa2f321ff84fc686720313b78cedae96d38c3eb2229168ed7ae13fd159acf7ec8f09772c8fa9ffcdc48ba299e67e8f3a48909333c6b0906bb173d940a9043e5e8ec8429deb2be1c0494e1c3b945325252bcd58d0acce5f0a3f511f5eb75a8e319423ceaaa0e3ae58ef34b9caf1870ac1ee056a49100cf351ddeefcf59c708bc370c53de1f29693e717d0ce5caa3099d63afd6b7b8bb24f8b7c7498bbb016296dc9e188d02aa4cb36dd63c50b897beb98a3afba9b6b66bf7c76e6be6ba1cc2d3cd6801ec336abf7ec125783d03262c5f78532ceb73877ba7e04c2120fded29cb4cba782c5e84f870da913a44b900e16e04da53e3f7eed4b9f80b7bcc5aed0f625533729764f485ba48e1b93bedcbcee56f3b2d8804e44b3d2e98dab9866155270403a9c7c86efb65b3474e1a7fdae4c17dd0e7176809fab57a919d439f111385ff77f4ad763099088c18f5effacb1b08e5de348aa76d93f1cba51741d6983a45a8d5d84e0a7a396a3589f212e26ceb52d77bb0686c51357b9547391c4d0c89524967c041ea405da5d5822d1888c2f92e40c17ab7d82271bfb4616ee2498bcf47fd115246d4adcc010239c4939ca61bee9022f5d532af43d9ef9ee2b678a9917d730006a12a24f4d07de5354685cea34d08c53c7393a53b9332c2c8875b5a7c39e208be6548f74a46a780f2e7ba76020ec67f52bc1f5c52b6e3daa6a86a00778a85e85a57dec6fcfca5b7cbe6c382d81cb9c023de203d112c74f0f80a42c856259f50f6d220b7af3bfab81dec83b34e8e2563d115afd33ac45aecf135b2176f40d2091f8b64cc03c9929a9fe46d6df93eed2e2939a54e02ed25a5dfc1484fe90aabd800330fa4d5fa11fde18f0fb182a87e6cc0fb7720091018488607acb2eab4436eed79620c4e11c35071d88336002edc539afcadf34719bc121737a9cba8e21bc5ea596a963e7653962528277cdd2203d39e5c13b99e6ff7142eb00945893430cd0c9fe46c95d1cd3b3b92cfe856af5dc9a497a1f95a11ae6cb48f0e8d8bdb595ba35c9dfde4ad113fa7932a65f8dfe9b8c076216df0020df00caee91c0cdfaddf0c54676c10c08c202a", 0x1000) readv(r0, &(0x7f0000002480)=[{&(0x7f0000001140)=""/106, 0x6a}, {&(0x7f00000011c0)=""/134, 0x86}, {&(0x7f0000001280)=""/86, 0x56}, {&(0x7f0000001300)=""/187, 0xbb}, {&(0x7f00000013c0)=""/73, 0x49}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/46, 0x2e}], 0x7) r1 = shmget(0x3, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) getresuid(&(0x7f0000002500), &(0x7f0000002540)=0x0, &(0x7f0000002580)) fstat(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getgid() r6 = getpid() r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f00000026c0)={{0x7, r2, r3, r4, r5, 0x0, 0x5}, 0x9, 0x33d712ff, 0x200, 0x0, r6, r7, 0x9}) 00:03:20 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000e00000020000000010"], 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="0e6b4e604a130b41bb2a75361c8a35b6f852e594ca9bdf07ef3e661d715c3030a8d665075aeb") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:20 executing program 1: getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xfe6a) 00:03:20 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x2, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = fcntl$getown(r0, 0x5) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005, r4}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000180)="91291dcf0c22b32dbe436a565b4c9a6cdf1c522347175fb63074dbd91d8b6a6cee2241bc968b7f69e2de26f83caaebe4c67c777eec482c44670721a5636af7db7afd321ad3c8361a976174c3426b567fbaddb34665b0f2dccfd0d127486b39d296b3ea5f78ee1c54315f504bd77bb286464e1a4d622810ce26f5f722c0952c7e4aaea55885b5487783cebd635bfd3b08798c1e63ecf36adcbb94e1851a0cddeac4229c346ce1ff09b22471fbba0a6b76b2d5b33d2e2a64e2946bb0c1787e07ec7fa7232a58ff75f6308cbfc7ed3e8d2daa1d59b2d50905277c50817a4c8ef5ddfbd6254ac92ff816cf306503076d", 0xee}, {&(0x7f0000000280)="709a45ea7a57ac1e31edf1ce47a6d239ed249d24641d67f44278948db484d1f80fe1049fd8b0565a5788b5af474e1d069b3dcafb4e76a2a2d6d8aa2b6435b94bb67b35f37ade97072074c76f7c4ed6db68a6d86d9fa9a177b20c", 0x5a}, {&(0x7f0000000300)="c4fbd8eb864e047da827e95e8e73c83fb23edb8ddc6824ff0aca243d6fdade51603602201480417ca6d0d67d5ea282fe7f", 0x31}, {&(0x7f0000000340)="bc759a2b34ae6f617521dafc4efba7ecbc32e8922d48451e335d27c2545d1f6fc193c5f90ac663b374f191acae4e81b19f3875f575b8b5543b6ac36883677cbeeb228b8e434e75c3d3cca73ed4ff336ab4b7e25fe606840d50689c7176afb4543de52f091e76c6b8a3054b08668fff7f32878333cf9ae310ef44a6cd685debfee5d440875b861227bd1c1b34ae3e0c33d09f290356fcd75c62fd3ef5d2ab7bd41684968945968053d40e220b", 0xac}], 0x4) 00:03:20 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d10d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) sendto$inet6(r0, &(0x7f0000002180)="c7", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xab3, 0x9, 0x20, 0x2, 0x1, 0x9, 0xdc18, 0x6, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x9}, 0x8) 00:03:20 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="82022e04000000653000c94746d608429a494cd65387615c7e48c3da33687b8d555b05a87e860ce6452a7add41831ec9622a42e9ec3fae84614ead4c45e501cbc6805020d7f34780835a66fa5796198e991de302e27218bcec90a810e6863a835025f57bf77e60ff4a1ed03714f757df4488d2e9fb949fcce6c83414d49b0d1e09eba55f7495e4e0e63cab5d31cc0088aa7289fed09fe47f0c81c20d2f058ece03fbe2331382a2f071cbde4967e8561d74d4f38c445431408138e86d2cc97b5c0e9068d7dcfa2ba61c83a98524f5ffddf55a0481195529f4e083e852a3c8c13077a1c6cff288752fce517c5efc70e252f138a5423a07648ab42a9a38d32c3dbe7badb69466532449190ba42bf94fc09c5a15be94ce2c5467bc3736783e0c3d8311d75d4053b408f81dce3636269ef7f4908c4764bd94eaf942a7f61364a2ac79e0dab234f922ba3c4edbe09b2c89be0cac20714655be0f777469fcb31b7e7bdbfd2d5c35f2dbe5544d30e37cd1b4f5a06a29cdedcc0541f42209cd665ab54bec8037ab625fd04c29f887e21f4cdf9aaeda0961fd4d581794cec5e7fba905b39943122d63228ce8aa971592f977c27b3482"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x514db0ed, @empty, 0x1}}}, 0x84) r1 = getpgrp(0x0) getpgrp(r1) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:03:20 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d10d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) sendto$inet6(r0, &(0x7f0000002180)="c7", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xab3, 0x9, 0x20, 0x2, 0x1, 0x9, 0xdc18, 0x6, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x9}, 0x8) 00:03:21 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = dup(0xffffffffffffff9c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="7ec3a71d51ecd102a7640dd48a1d535bbe22664db00383db837c5395721f7a5448c960f67ac3713673547e984f756cd8d3a7f45365d4d2836c05ce4b7b1d15e009665e085a7b1df25f6ae8c66046ae1134855bbf8e947ee7708cac97db660cad0450820f9aa3cbba3f319bd5d5becf76adbb564746fe57b03e55c15f1066fa782e97ea9fac01d8", 0x87) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:03:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0xfffffffffffffffe, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x1) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 00:03:21 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000040)="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", 0x1000) getpeername$inet(r0, &(0x7f0000001140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001180)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000010c0)={0x6, &(0x7f0000001040)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0xffffffff, @empty, 0x3b8}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x7fffffff, @empty, 0x2}, @in6={0x1c, 0x3, 0x1, @mcast1, 0x7}]}, &(0x7f0000001100)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getitimer(0x2, &(0x7f00000011c0)) setsockopt$inet_int(r2, 0x0, 0x2, 0xffffffffffffffff, 0x392) 00:03:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) socket(0x17, 0x10000000, 0x2ebd) 00:03:21 executing program 1: syz_execute_func(0x0) r0 = dup(0xffffffffffffff9c) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x2, 0x900, 0x7, 0x0, 0x5, 0x8, 0x3, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0xaf0, @rand_addr="69b42f1f068b6619623b97e7f9210666"}}, r2, 0xafc, 0xffffffff, 0x3}, 0x8c) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82023aae005a91de7800"], 0x10) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000300)="a89d573c0c0639c3feba07c648e95b9159562a339f9e4c5af96322720bdfde983b565190f3599cfca491ae418e8d47f520e986a379b7a776b906668432528a345cfddd7000d540731986dc105870f6601fff8fc5706bedfd4f90402e7bc81963316a87ebdb1d723e89e57f0ff46d4c06dc6ee297e5a2ee278c512780048ea8b1") close(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) 00:03:21 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:03:21 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='//file0\x02', r0, &(0x7f0000000080)='./file0\x00') getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x43, 0x3, 0x58}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x6, 0x2, 0x5, 0x1}, &(0x7f0000000240)=0x18) renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 00:03:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x10000}, &(0x7f00000002c0)=0x8) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2306000000ff0200000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000800"/128, @ANYRES32=0x0, @ANYBLOB="0500090001000000"], &(0x7f0000000000)=0x8c) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x800, 0x0, 0x40, r4}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000004c0)={0x5, 0x1020, 0x5, 0x5}, &(0x7f0000000500)=0x10) 00:03:22 executing program 2: r0 = socket(0x2, 0x2, 0x102) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@local, @broadcast, @remote}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002962007f000000fed32757a680321c47d47e3800000000000000000000000000000000000000000000000800"/150, @ANYRES32=0x0, @ANYBLOB="0010000205000000"], &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x80000000, 0xf, 0x20}, &(0x7f0000000200)=0x18) 00:03:22 executing program 1: syz_execute_func(&(0x7f00000000c0)="982c3c0f0591b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac1000000080f3af0f73d539f08171a38a806ebbc255556291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") socketpair(0x0, 0x0, 0xdad, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x6, 0x4) syz_execute_func(&(0x7f0000000180)="982cf40f050520d0f80791b0084141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd70fb064d72900006efdf895958c738888a1c40fbbc4e20134ac10000000808f294001b00b00008f8978c73f71d539f08171a38a806ebbc4027d17168fc9480113c4618de3c0740f2d9600000000ca1d440f2b5501428c4444593131b15d84fffe0d60ffff33010f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000003c0)={r3, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0xcc}, @in6={0x1c, 0x1, 0x8, @mcast1, 0x6}, @in6={0x1c, 0x2, 0x8000, @mcast1}, @in6={0x1c, 0x3, 0x80000000, @loopback, 0x5a}]}, &(0x7f0000000400)=0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="45710a77463b775932ce934a84ff98ab8476a97ee060a3280cb209e0d5237067be76cc0067b71b254b593815ee583e84d56ed604f9aa8b60165d313c844a2a6e07c3c9affec5c6d68833bf87e5a2230ef54ba6ed3045", 0x56) 00:03:22 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x20) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140)=0x1f, 0x4) 00:03:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x101, 0x8, [0x3ff, 0x3, 0x3, 0x1633, 0x7, 0x7, 0x10001, 0x3]}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4) 00:03:22 executing program 1: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x400) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="91f825acdb36c6acc9a7d90ec1b27b7fecacc6ecbf0b9049189d0f665f0d822c00b72c7e87d77bcd439ea9ce5aa1700b2f4e4ba4fa61f57a5b8e3dcb5f4ac00f2a891c25d1e9c1310684533c42ddc665bd5725df1eedff426a59c9e2d2afcfe626c5742d4f8e30dc0dedb5094e2eb83bc900"/128], &(0x7f0000000400)=0x87) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x0, 0x8, [0xfd1, 0x81, 0x9e76, 0x9, 0x6791, 0xffffffffffff8000, 0x2, 0x6]}, &(0x7f0000000280)=0x18) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x0) accept4(r0, 0x0, &(0x7f0000000200), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="06007edfc7"], 0x0) 00:03:22 executing program 2: syz_execute_func(&(0x7f0000000480)="1c3eb574b5b5cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4c16d72f708c4614359e491059f7a008fa978e321c4c12575db55b30000003a0b615e65c4a2d93bf1c423c549ce0a") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8) poll(&(0x7f0000000380)=[{r0, 0x2100}, {r1, 0x9}, {r2, 0x4}, {r3, 0xd}], 0x4, 0xde8) wait4(0x0, &(0x7f00000016c0), 0x0, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f0000000040)="3a6bd02ff039b779c77422341a3a21444a269a87ceb47bf92d2a0803e6ae728a5449ffebc54c1f8610bd1d2480e33cc99d9955e615d91c21f7af38858aff0d7596a146d4a657666e9cfddcaa5e411fefaf8e5ef7d06d1187d9eace0f43b4516d52549c74be64cc825a00029a79168610e749d59b377f6a0bd038f6ef0936deaa88f09953982c3fd67424974f69") 00:03:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x101, 0x8, [0x3ff, 0x3, 0x3, 0x1633, 0x7, 0x7, 0x10001, 0x3]}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4) 00:03:23 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000000040)="ff05fc2786eba70dc91ecdaee4253ae313cbadb4be66c755c2ab7127af206277fc87a1b68995dfe7068ab78a839efd21b5059dd97d1669aa9e2af4852c36d5a38866a0fd9f248d7f2570e1703146451fabd3502f4b6c1ad67720003bb251b09bc6f6fa684560b747968c3d8563799a48", 0x70) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) 00:03:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) getgid() r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r1, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d00000000d51941208d87c4dd5f0b203100000000000000010000000000000000", 0x30}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x64f80000000000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0xffff}, 0x8) 00:03:23 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="86469ef097eb598f48d52712d0ed2559812757404eea3da3e24fbce653e3db36ca3e2a7f70a08b308b30b6934214cfcb093e61243568953f142bd8a66c36f2286a8c2690e8172252f97333d6c6cbf9f8001fe399ad22d405598c020cdf76dee13347f62f5b7753ab971287f5cd5184d9d987e1eba872f5f18d69f55f50d3120caa876bdffc189f023f77a8e9369623e13ac560cdff9df5e0df2a20ab7bf036243e66f8c83cdd7f08414d65f74bff4f3368f7538054488ce5428226c8dd0ed1d6f244bc4466f0dfa7528cf6d27a185c0980dbd4f4fc320c85610918f1226e5b324ac2a5ea0d27d5fc7792af5fef15f4334133ff260f8e16580f72b3", 0xfb) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_tcp_buf(r0, 0x6, 0x63, &(0x7f00000001c0)="89bd4e8a295522ab569f2de43f4dbc21202cc9e5bed57b7b2fde3f35f5a721187e077fc3033b13341c8264eac8f6c1ab37ffd3c17e1eddd9a994d527d219b79e870216fa2b3e97bad2af6f2f543d6ac9520d68070157d82ba92c0a2be1ff289cdaf09343d821c7443573352797dbfe57538fe27cff866317b2543c9dca9c2ba8dacfbfbfd29647764f45313c11a6d7b66c6397db0db84d3749cde19489ae85c21b8620856fe26059beb6380d450dadafb75b29d8508dc93d42864f10397ec4038f43cb29fcd262aa43a85a3870", 0xcd) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)="9a06e3030004010000000000000024e00818d23a", 0x14) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000300)=0x80000001, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @loopback, @multicast2}, &(0x7f00000002c0)=0xc) write(r0, &(0x7f0000000840)="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", 0xb09) 00:03:24 executing program 0: socket$inet6(0x1c, 0x4, 0x2) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000080)="c9a65d3066b0e0822dba0f1ecc3de032842e3c") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:03:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") close(r0) r1 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000240)=[0x0]) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) r7 = getpid() r8 = fcntl$getown(r0, 0x5) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000480)='htcp\x00', 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x4, r2, r3, r4, r5, 0x40, 0x8001}, 0xffffffffffffffff, 0xbf, 0x0, 0xffffffff, r7, r8, 0x100000000}) freebsd11_fstat(r0, &(0x7f0000000080)) 00:03:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0/file0/file1\x00', 0x404, 0x8) openat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x10054a, 0x100) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000140)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x8}, 0x1) 00:03:24 executing program 1: open$dir(&(0x7f0000000080)='./file0\x00', 0x40000002c0, 0x8) chdir(&(0x7f0000000000)='./file0\x00') 00:03:24 executing program 1: syz_extract_tcp_res(&(0x7f0000000100), 0x9, 0x9) syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @broadcast, [{[{0x88a8, 0x2, 0x3, 0x3}], {0x8100, 0xb3, 0xfff, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x29, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:03:24 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f00000004c0), 0xffffffffffffff38, 0x7, 0x0, 0xfffffffffffffdeb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000480)=ANY=[@ANYBLOB="08000000f9ff40142efdb512c78720955236fb75c87c"], 0x14) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000004c0)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) ftruncate(r1, 0x1000) 00:03:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7b02482f66056c653000"], 0x10) getsockname(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040), 0x0) 00:03:24 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) socketpair(0x1, 0x5, 0x8, &(0x7f0000000040)) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmdt(0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:03:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) execve(0x0, 0x0, &(0x7f0000000340)=[&(0x7f0000000180)='\\', &(0x7f00000001c0)=',\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) poll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) 00:03:25 executing program 3: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r1, 0x6) 00:03:25 executing program 1: open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = semget$private(0x0, 0x20000b, 0x42) socket(0x0, 0x20000000, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:03:25 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x14) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getitimer(0x3, &(0x7f00000000c0)) r3 = open(&(0x7f0000000240)='./file0\x00', 0x7, 0x3c) connect$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) ftruncate(r3, 0xfffffffffffffffa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="020000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af9b29c5fabbcd557f176fdc00000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:03:25 executing program 3: syz_execute_func(&(0x7f0000000380)="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") 00:03:25 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) semget$private(0x0, 0x4, 0x2) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:03:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x4) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x100, 0x0) chmod(0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:03:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) chdir(&(0x7f0000000300)='./file0\x00') lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffffd, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0)) exit(0x800008000) poll(&(0x7f0000000040)=[{r3, 0x40}, {r3, 0x20}, {r1, 0x2000}], 0x3, 0x10000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0xf57c, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000500)="8a50210e7d81eb68e847622472276bebb7fcc12cea833847024e9fa559a687f207b1b806efd7bc715455212a7cca9ef3a33403409a829c57631038e41e95eb2b74d5c3ad5f89efdd30766527a07c8d6a4da2603072e370ed8365faa70b9293b10896e019b39a176669b312435ada4ee469cc5d2771ef3e3418b946f33817da2e0c27405b5abac224f8fa3cd58870049c49b2571d4ee28424d217595af32cb44816c7633adb10f909dacca998d96bd1852641b2db0898457a") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) freebsd11_fstat(r1, &(0x7f0000000100)) 00:03:25 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x10000000000000f6, 0x0) 00:03:25 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) write(r2, &(0x7f0000000140)="f24b0d44bd16f3dc88aa27e119f37b9ac6a17a062f69ac2e82148cea386f5f7296564f2d7a9f82853eea1d9f8834b393c495189223a2ffc6fe962102373cc454bfa7a42b99826e6cac1f01ce8b9cdbf9794104502ccc999c467dcdc22dd2405f43e1c37bc57cf2ba3bbc0cd964f56c609d0c5b1fbd644d6b92b3afb0abbb8d", 0x7f) open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x8) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000004340)="8273e0615c07d8f9", 0x8}], 0x1, 0x0}, 0x0) 00:03:26 executing program 0: syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7ff, 0xfffffffffffffff9, 0xfffffffffffffffd}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x2, 0x5}, 0x8) 00:03:26 executing program 1: open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = semget$private(0x0, 0x20000b, 0x42) socket(0x0, 0x20000000, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:03:26 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) fcntl$getown(r0, 0x5) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:03:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0xc2) 00:03:26 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) r4 = dup(0xffffffffffffff9c) faccessat(r4, &(0x7f0000000180)='./file0\x00', 0x151, 0x200) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f00000007c0)=0x7, 0xffffffffffffff6f) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xbc) setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_msfilter(r5, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000004200002b19330be1e61ee0bfe44ec5df2b048c7386aec6984c67882ac6a8331aa196b8229d30d16353dac9e75d00000000000200655cc6b952c1360051f71b1f58000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e799ec27a53afc5c75d4c4fde5c052051385bff7fffff5d2f27"], 0x1) 00:03:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r1, 0x9, 0x80000000000000b8, [0x0, 0xf75, 0x1000]}, &(0x7f00000000c0)=0xe) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x200, 0x10001}, 0x10) 00:03:26 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8400, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 00:03:26 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x5, 0x0) close(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) vm_object_vndeallocate 0xfffff8003c5645a0: tag ufs, type VREG usecount 3, writecount 1, refcount 4 flags (VI_ACTIVE) v_object 0xfffff8003c73a400 ref 0 pages 7 cleanbuf 0 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=0, extsize 0 generation=d54f7d55, uid=0, gid=0, flags=0x0 ino 197845, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 0 time = 206 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00289f36f0 vpanic() at vpanic+0x1e0/frame 0xfffffe00289f3750 panic() at panic+0x43/frame 0xfffffe00289f37b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe00289f3810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe00289f3890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe00289f3950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe00289f3980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00289f3ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00289f3ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 3054 tid 101135 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why