5d16dce8046fe86d74cab47d3a7af6c5d8ca7878f5"}], 0x13f8}, 0x100) ioctl$DIOCCHANGEADDR(r5, 0xc4704437, &(0x7f0000002200)="b6b4fc6148937cd338118cbcd7db6a39") getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000002240)={r11, 0x3, 0x3}, &(0x7f0000002280)=0x8) r12 = shmget(0x3, 0x4000, 0x408, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r12, 0x0) bind$unix(r10, &(0x7f00000022c0)=@file={0x1, './file1\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000002300)=0xffffffff, 0x4) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000002340)=""/115) 16:57:38 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000200)="98cd8080000cf2450fad87000300218a2069d00fd1b02d43f7c90f14000000000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b116acace22c892a050e000000049f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f00000001c0)=0xc4b6761e2aa5ee93) socket$inet_udp(0x2, 0x2, 0x0) 16:57:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x886, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000100)=""/226, 0xe2}], 0x1, &(0x7f0000000200)=""/158, 0x9e}, 0x3) connect$unix(r2, &(0x7f0000000740)=@file={0x1, '.\x00'}, 0x4) r4 = socket(0x1c, 0x10000001, 0x0) fchdir(r1) writev(r3, &(0x7f0000000440)=[{&(0x7f0000000380)="b1ef7ffbbf30ab3a988d67ebe91a47ae3d2a1dd4a742fc3a48273bdc2d79e9cde424a41fdf79d877f241e32ebda6705761b7b3c290930a6202f93be2368bdaffbba440f07fa3b58866b56b2e76dafe2b9e4fc45600537c37ff7a0a89a8c5d9986608cd1154569d32a4c01f6c7ca9d6b5e75bf38a7928a7d6a7f221f643816e5d40f1baf7c255c540d72bed2dd0415309b8769f59edf974650129e13374864a687b3e1867b4edd0fa19785fc3a5392f497f030c79902fc438dc1f3bd520e0a45f", 0xc0}], 0x1) sendto$unix(r4, 0x0, 0x0, 0x900, &(0x7f0000000480)=ANY=[@ANYBLOB="001c412f66c5b265302f66696c6530003055a850cbf456b26c08a746b6056ec1d0492cc2f5b6d1d675201bc991113f2c3ac4b8aa030000000000009e2cc42311c8bf9e1c44b21055e5c47be50cf94519f8955b92fa821a61d7d7d2597519207e7b173fb29f1cb5adec93481f96b9e2715c265f6dcbf807978552bf66674b0931680adb259e07c1654bb55a8f000b1b72423bf4c2d32ae079188b4ce16996d67178417e873285465eadf4f14281224d728c1376d1eb566c724c10512d262ef7f0ebb6f31e145bb5b004aef594d0fecab936156ff718ff9a463e4e1fd392f305010655324f4f49e70f9e088f71018909887bfc"], 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x94, 0x2, 0x1, 0x3, 0x2, 0xffffffffffffffff, 0x3, {@in6={{0x1c, 0x2, 0x6, @rand_addr="dedb5fddb3a20d88ef4a56dd407841cf", 0x1000}}, 0x0, 0x5, 0x8, 0x2, 0x120000000000000, 0x6}}, &(0x7f0000000640)=0xb0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000780)="89550310a1770c70c66c60d5227e87f3ca839f5f85efc9ec4b9397925478d973bc13939c3e60af5fc01b5bb9e13e8ff98ca46f00eb919566e886665ac85a7caaa88bfe8a3efed78d712dce61bdf86e5231727ada81253ac66bd82d41f9f3f070347506222e23e0a60025bd20446d169a7300d69d1bf9cf3347e0577c051481759b8339edabf47ce4c106528ca9b4fdc18b6e7fbe6f7c9e2379e36a487f27b97f54a6bf13d3bc256fdd5f5e3719840e750e00c78de016d787b5d6970eb2e139c0b91f0dd8c8076845910b47962421ebb54a65f37a1dafd42da5abbb42b9e438ac0c995e0e1cbdf5f7") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x0, @rand_addr=0xffff}}, r5, 0x6, 0x100000000, 0xfff}, 0x94) shutdown(r0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 16:57:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000140)=@un=@file={0x0, ""/51}, 0x35, &(0x7f00000015c0)=[{&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000000300)=""/54, 0x36}, {&(0x7f0000000340)=""/44, 0x2c}, {&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000480)=""/46, 0x2e}, {&(0x7f00000004c0)=""/248, 0xf8}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x9, &(0x7f0000001680)=""/46, 0x2e}, 0x40000) syz_execute_func(&(0x7f0000000000)="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") 16:57:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x60) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0xd2, 0x800) syz_emit_ethernet(0xffffffffffffff3a, &(0x7f0000000000)={@broadcast, @local, [], {@generic={0x7e07, "dca2cd4264d7b05f1379d750ef900674adef134558eb494008c6a035816f73bfa8430bae5887ae6fc490de28a4525300ffc5082e7705120cd8ea9c92dde75e3a26e561a618275f94718055412ec70ba9a6d2d672303292037e880367a6ae34644ec5a53f67cb92232d71"}}}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x4, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x3, 0x1, [0xfffffffffffffc01]}, &(0x7f00000001c0)=0xa) 16:57:38 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000280)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000300)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x12b, &(0x7f0000000140)={@remote, @broadcast, [], {@ipv4={0x800, {{0x30, 0x4, 0x0, 0x6, 0x11d, 0x64, 0x4, 0x0, 0x31, 0x0, @multicast2, @multicast2, {[@generic={0x88, 0x2}, @ssrr={0x89, 0x27, 0x0, [@loopback, @local={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}, @rand_addr=0x4]}, @lsrr={0x83, 0x17, 0x3, [@multicast2, @rand_addr=0x81, @loopback, @multicast2, @rand_addr=0x10001]}, @rr={0x7, 0x17, 0x8001, [@multicast1, @multicast2, @local={0xac, 0x14, 0x0}, @multicast1, @empty]}, @noop, @ra={0x94, 0x6, 0x3}, @lsrr={0x83, 0x1f, 0xbf9, [@multicast2, @remote={0xac, 0x14, 0x0}, @empty, @rand_addr=0x1, @multicast1, @multicast1, @broadcast]}, @lsrr={0x83, 0x1f, 0xff, [@broadcast, @multicast2, @multicast2, @empty, @remote={0xac, 0x14, 0x0}, @multicast2, @multicast1]}, @ssrr={0x89, 0xf, 0x8000000000, [@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr=0x3f]}]}}, @tcp={{0x2, 0x0, r0, r1, 0x9, 0x0, 0xc, 0xe0, 0xffffffff, 0x0, 0x1f, {[@sack={0x5, 0xe, [0x7, 0xffff, 0x4]}, @mss={0x2, 0x4, 0xffffffff80000000}, @generic={0x1, 0xa, "b07cf6f5390aff19"}]}}, {"95bea5c63f745f6a6ff449c64cc0fc9933b71290b67dcf898ed6c60fa72f1ff7b3ae11de0b3d50c850b04425b3"}}}}}}) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0xfffffffffffffffd, 0x1020, 0x3, 0x8001, 0x0, 0x101, 0x10000, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000400)=0x10) r4 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xbcb, @loopback, 0x6}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x5000, 0x1, 0xfffffffffffffff6, r5}, 0x10) 16:57:38 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x118) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x7b7}, 0x8) 16:57:38 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000200)="98cd8080000cf2450fad87000300218a2069d00fd1b02d43f7c90f14000000000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b116acace22c892a050e000000049f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f00000001c0)=0xc4b6761e2aa5ee93) socket$inet_udp(0x2, 0x2, 0x0) 16:57:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@loopback, @broadcast}, 0xc) 16:57:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f0000000100), &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x6, 0x4) 16:57:38 executing program 0: r0 = socket(0x11, 0x4000000003, 0x0) r1 = socket$inet(0x2, 0x20000003, 0x7c86e4fe) accept4$inet(r1, 0x0, &(0x7f0000000000), 0x10000000) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@init={0x14}], 0x14}, 0x0) 16:57:39 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 16:57:39 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x385c, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r2 = dup2(r1, r1) freebsd11_getdents(r2, 0x0, 0x0) 16:57:39 executing program 3: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8004, 0x8) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x10001, 0x4) 16:57:39 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x45, 0x4) sendmsg(r0, &(0x7f0000000180)={&(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) sendto(r0, &(0x7f0000000380)="18318256e496b083ed1810925624cd53a2ea00000001000040867c599d1af9f71a4ab778ffffffffffffdd0000000000000000000000000000000500000012137fc2f234a4d0d5fe37116d1bfef11396a3b0c6b22adde9bd96387726c4b8d7a0f79cdf1bb9480c525567077a9166bac6abfa41881c83cd4a3bb586eca46199d4bfc73a16fa7b7de8e0b5f69003029800"/164, 0x2, 0x1, 0x0, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/160, 0xa0}], 0x1) 16:57:39 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20002, 0x3) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x300, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000100)={0x7, 0x7}) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x188, 0x6) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r3 = open(&(0x7f0000000200)='./file0\x00', 0x10804, 0x20) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x4) renameat(r1, &(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000340)={0x1}) futimesat(r2, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x8000, 0x8}, {0xfffffffffffff801}}) r4 = openat(r0, &(0x7f0000000400)='./file0\x00', 0x404, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={0x0, 0x3c, "b0214787c364cf0252f405f2d4ef46be8cd39240c987431ea6f26ad4d2db95ba0e39794ddf7739eb8b9aec175d1f43c2c0d7cb286474f4f51d7de641"}, &(0x7f00000004c0)=0x44) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000500)={r5, 0x0, 0xcbcb}, &(0x7f0000000540)=0x8) getsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000006c0)={{"1cc4947b9933fbde28009157326ae2923fa7243c1cdd36f6eeae63136b66d17ba3e8c6795347dc59bf666491515a0543931ed21a08baa7200386ddbc2eb5759a1b19fc26e58c4a499eace91fb9bfb2d4988ce317dd18edf2e022ad2f36d728806f18adbbfd845a5205c72a156173c8a632347feae62d0341ecaac9e0e337a1707967f989ccf02042c109bd020e5591e3e57f11fefe41d3bbaf9d77e92dad76ec1afe50a76cbbf3260904cfe1944ab4ef9dbabecf4dba4f324a613285dbd9e286bd1ccea44816d915d8e9a9f448f7fea9ffde222f3f35bdb856206e5e0b17705c111505d0513fc304bddb05e319e2a6e4aa3b50d066db6356b10a02892c06f87169736afef5500c9cf4b5fb3f5b221f7ecfe894bdcd03ac9a9e17663356967093110f3a584f6fc56cd3dc9371191f8b16d3585e1af4e3b0ad802c51a0a6191ab7ac62659e4ce32ac8a76901f8aba5cf824a2190e381d17324bf1716bcc0afea74773d9f8daa26751c9427e0ed3b1e766f781be37efe0c3793d38dbea0c07c0aac6655a39618ff530a97134777b983ab88eca574beee0937d0baa65af8d6084fc6b7239fa059bdf177bfbc8ad1e5a08d476df2cb914d3648e99d4bf66fa0d158cc07bf22278ab2448f8a690093b20cd534702cd8f18cfc9f00db8ae9fee0bbb50528f6b72f449093ce50c3a9618a2e662a4b2771ba43559fa9e0204e30325592c72c31feb59f692e585ba3dff2d0eb92cb04a93cf14213f7fe07c988d6d5163059f81dc80bf7b98e4786b57486771857475e3a74ae4d448d435214e74295ccf27e1b6ded9b519548d9fd782a140e1f35af13cc2a8794342d29249a1257a94ff1ec47de9d2a167daf9c25506f4927a241291c9b7abc6be01d63cbf73b4c530d9a1a583e9437c5da65f6f9381e0ffbc6c09dcb3970ac50bf20569074cf762d2f1ec6a1e8cb5a4b3952d67da4c514b889dde7539a3b7cb847afd2996cecc1a90e21fd5f1aaec816a7884db1c86058e268788b0087aa08548df4313a544ae4ca537c4f9b6ab6a4e2ad3e6109988cf853729e9b853af4b671174c436bc8add70e011b80299ccedd76367ca9adaf02e27be6443081ea014b6fef9b78b98d29bbcbb27150e7d34e85071b29cfe8b0bed1cdd3bf30371a4d0740b472e467f513809de774695c630bc5ed10494b1e58f801253cb19cb96c3e5477b5ebf9e40001571a06919e237dcb1fd8a0d022df1fda6e7ac9cec1d4db9b6a2dc3174eb38b84c5df9735533957f4c92b314cf0405e69546bde246e72b659881b7587e5234ad8c529157e6dff30d7bc8f7b88c8c0916d7b1cfcb168e831cb4d2bbf5d11ed936085c3a2fe5425f227e6a32e6344fa7a5928e01f7e99184398acd44d3b5cdb6f6821d5ec15dee1a41dc308a7988b4482cb036776db69f50f29a4ad197ef80764916301a33855", "4e73638e0b00f69a92789c488873f42d1c13bf2019f4a31ea2b4d4b34cf0a412", 0x7f, 0x401}, &(0x7f0000000600)="c5db81a71c045ad2af9e8c83d9e827ef4a9198d483c2a811579eaf0412bf90ce1e4e1a8db9296b6c892b56b703ddceb821ddbda50d469dc4f2d142add296475f6e0d33cf9ed8eb68f5af84aa22c6df9de79324bb0a9e042811fbdd36de948dad05410eb8749f0527a1ff215d5d3fdc5f52ab1e644f855d4e5fe6e45ec591392ab76cf0bca5ad62d2e916ca0ee8f946855ce2cada5b83625cdd882705cc1af09fae93c7c0922e3c35c6ad367b3ad6d8ad7b5e873a443494fa7f63e7968ae018", 0x1, 0x4, 0xc38, 0x7fffffff, 0x8701, 0x3f2, 0xfffffffffffffffa, 0x5}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000b40)={r5, 0x1}, 0x8) freebsd11_stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000c40)="a789bf09269de7ca02102a1f5f231ba6bca9e417ee8b55e865a0ca853b5b5fab9585963666d96e4f04119be885c8cf0490cd591dc6d4c67fbd84b4fdba6996e576295d9f8788a939c38344db5ae12ca5284896a0729417a8afe2519f3bf79872f3525803") clock_gettime(0x0, &(0x7f0000000cc0)) socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = fcntl$getown(r0, 0x5) fcntl$setown(r4, 0x6, r6) r7 = socket(0x1f, 0x10000000, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000d00)={0xc3c, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) open(&(0x7f0000000dc0)='./file0\x00', 0x18903, 0x50) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000e00)={0x1}, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000e40)={r5, 0x9, 0x3, 0xfffffffffffffffa, 0x280}, &(0x7f0000000e80)=0x18) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000ec0)=0x91, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000f00)=0x6, 0x4) 16:57:39 executing program 2: syz_emit_ethernet(0xc9, &(0x7f00000000c0)={@random="cd3997030f00", @empty, [], {@generic={0x0, "f489183a9b9434f9b2501fbb9000664916db4fcc0c9b11ea0145bd96ea82ea6d5b385d26871fbdcb58049c498f9af4325213fcdf876b17bacbfd20bd4114899fad5f76058ece4f9c345f30f4a338c65e9678c6128f8ecfe2cb8ded4979624e14c615f9017024706d37f35b60add6a7f78d19f410bfa4159cc5cfea0ecf932551fce62ba82f0801a2def787074bc7968b64c7a832c44222b2aa33649886fe5cd640bc128a1256a4fa905cb356817f4b2cc3d8451f9cb4e1a113c261db06b916370efb31"}}}) 16:57:39 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x120, 0x5, 0x2, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001480)={r1}, 0x8) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000000)="b118952c5d64ee47105f6c6ea975591d4708a5daadf142446694c3e343e300a4a5d2e1e006c068cbdb24d174e94fcc42e2104d7fee37a047fc39eb11a65fe1b9f739285c9a6d376e7f4f08aa8e61fc587f2096a677044f6f", 0x58}, {&(0x7f00000000c0)="4a6950213e4ba2b8369003a80c8b02a006e00a657fa79e5b488b287e752888e1f23766eedb9b5a77a8ef32267af75b425ec41e992b94b9385962458e3de45d2e6101914d", 0x44}, {&(0x7f00000001c0)="e56000e4e6289671ca3fe08c46abb86df0130a26f6aab4e436a51c8a31baee71473d5dd26f45cc374e82c2e9b69f090e1376d207381b19383edb087606431f9ae050dd60e0c80a0d2ccd8f3138d2efa3d495d9cf79fce464149fe9e2bf6eb5418128c141b285c452347c10ddf17456ff242e55b844cb9a354a1fc8a33d0757c63e3dede0d5cacd40527b7aabae5baea266", 0x91}, {&(0x7f0000000280)="d53d2fac86cc731cf1c14174457fb5ff02cdc07e82ceedea3cc7e77c93e5fad319df99235866a05ae7eb6f1477e57ba31b573bc780fbe3c7e0a02e960ae2a56174de51312a3f0dba6ebcf2574c97a09171e3bc2cf2821f07f745584a6e46371c0e72ed0a14a6770b0aca6f5723cdfc24d8db3121d49f9130a269c663ad1836178117b208dc1d4b31484108a4d23a7d43aac6c81485d9c9fb0490dd10bd27acb5caff1d9197a7f767d09c450c45609b643deb79c7c1da5245c7ff0e050284fd9e718fed1d538b9e897cb7911c459281db76f472d89359b5ba26e2196ea1c03a40305f40008956b143f4b6a503f5bf134b4202ce9eef", 0xf5}], 0x5, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 16:57:39 executing program 0: execve(0x0, &(0x7f0000000180), 0xfffffffffffffffe) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000040)=']\'$\x00', &(0x7f0000000340)='\xe9b\x86>\xd6|\xb5\"Id\x86\xc4>\xbdHp\xf5^\xa4\x1c\x9bq#\xf4\xde\x10h\x05\xfb\xc1|\xac\xba\x97F\xa9\xa1\x9a\xa6\x87k\x11\xea{_|\x13\xad\xbc\xe0\xa3\xa4\xa81\x17\xed\xfdMr\x16`\xbbn\xa9\x04\x00\x06\xa9\xe7\xc9\xb8', &(0x7f00000000c0)='\x00', &(0x7f00000003c0)='\',-\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='*}\x00', &(0x7f00000001c0)='^}\x00']) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000), 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x404000000002, 0x5b) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x6d, 0x2, 0x7fff, 0x1ff}, &(0x7f0000000400)=0x18) getegid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000500)={r2, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000540)=0x10) connect$unix(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="01002e2f67696c653000b4c9cd497c6e3a817f13cba389da836e78a2bb2a726754bd9b7b7f203e527cc943471a0f44000000000000000000"], 0xa) getsockname$unix(r1, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 16:57:39 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x1000, @empty, 0x100}, 0x1c) syz_execute_func(&(0x7f00000000c0)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") 16:57:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x12, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x82}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0xf1, 0x2}, &(0x7f0000000140)=0x10) lseek(r1, 0x0, 0x0) r4 = semget(0x3, 0x2, 0x144) __semctl$GETPID(r4, 0x3, 0x4, &(0x7f0000000180)=""/12) dup2(r0, r1) 16:57:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) poll(&(0x7f0000000000)=[{r0}, {r0, 0x80}, {r1, 0x1}, {r0, 0x100}], 0x4, 0x100000000) 16:57:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$unix(r3, &(0x7f0000000040)="8267de9f79daec71aa932e3feab47546ff01f5e07d8c06a13fca8eb968e270e9f55ec74c5b4015bb30132a98ee", 0x2d, 0x1, 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x6, 0x10001}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2}}, r5, 0x695f, 0xff, 0x112, 0x9, 0xfff, 0x23}, &(0x7f0000000240)=0xa0) fcntl$setown(r1, 0x6, r4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 16:57:39 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x268adc11, @loopback, 0xabec}, @in6={0x1c, 0x2, 0x7fffffff, @rand_addr="3bce40d86d1da73e98e101c1ef7e80a7", 0xfffffffffffffffc}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x0, @ipv4={[], [], @rand_addr=0x100000001}, 0x1}]}, &(0x7f00000000c0)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="a52aa22249a728c36ca0efd291f4650368e4c60700b75d3418e5353425812f4fb978852ad9a87eafe3e775145360acfe92a986fd968e834c3f67e2fdc5b97ac7c64c665b3b0d7af8952e49c18147883d1ee1a4679aaafc1f585dcb82859079e1a745a99d93bae8b54765ca50680ad5ba9a5cf9aa4837468249257798ed04abfea98db3b65f88255ba61801d0f53251dc06ac88b5c23e7a256f8d3e1b29d9e1fe05774c5cfc88ef1a", 0xa8}, {&(0x7f0000000200)="3ec512bf8b3ad10d99eba0752b821dc8a86c1266a1dccd4d24b11a5b56fdef5ed39e62ea783feda3cff036724f05d0539d8416603fa091bd753e45911c78966ca3462cfb8defd4df74fe412b26c337fd2eeb599bf1c968451ccd6f066767d05b01bc794b62cc7d06d3441d46baf40f0ab5353e0c9b1ae9fc780fddd5a96560273ed9f8bcac92633f4d3e5e8248abe8785325108858b35da8a38e2e", 0x9b}], 0x2, &(0x7f0000000300)=[@init={0x14, 0x84, 0x1, {0xffffffffffff0001, 0x5, 0x5, 0x8}}], 0x14, 0x4}, 0x80) getsockopt$inet6_int(r1, 0x29, 0x2e, 0x0, &(0x7f00000005c0)) 16:57:39 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000007c0)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000800)={{"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", "9ff580b3d6b70d5d3afb4c915d153e5db2c67c7566666e7afaa732014bba02ad", 0x0, 0x9}, &(0x7f0000000580)="8289bb2d51ce9032ff4d0fe6b1fff0453709ec41132c9e1f8948fb7f99fc1e8749be21179f69c2d423043cfb45345917779bb68ab435a1958b0f2089883b71f1dbf10a38cbc8275bc53c9affdc10060e6556bf612d16a27003e7016dac93f9764bc33cedd3c9ae2730705ee8e91aedfcdf0cffb06cf27545325bb391d921c3c83bd3168d6f0227d0f184abb286a0afb735638cbb9130ff236b6148e698d90b2f357c69f3f70d5b4aa5", 0x71c7f604, 0x1, 0x9, 0x800, 0x400, 0xffffffff, 0x4, 0x7}) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000c80)={{"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", "b6b3d28a2d2610c66723206c201ede8297a7b02ac7f0cf43070c8bcb367d61b2", 0x264, 0x10001}, &(0x7f0000000000)="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", 0x6, 0x3f, 0x6, 0x7, 0x3ff, 0x200, 0xffffffff, 0x1c1}) 16:57:39 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669c9f2057ff66c653000"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f669f9a594c696c653009"], 0x10) 16:57:39 executing program 0: getpid() syz_execute_func(&(0x7f0000000240)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99680c0c05b660fc4014ef04680b64f000000c1c4c31d6f3a7f44c1f79c22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2edd63a080897292901b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a2228681d1d440f2b550142c4c4e161dbcc20b15ffbb15ffb110f0fca3804833600003a00") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x8}, 0x8) 16:57:39 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x8, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 16:57:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0xfffffffffffffdfa, 0x0, 0x0, &(0x7f0000000380), 0xfffffffffffffed8, 0xc}, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x3, 0x0, 0x7, 0xdf, 0x8000}, 0x14) 16:57:40 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05040d96c4010972e40040d8e541e2e9b55767660f6b32fb660f72d50f450fdd2cc9054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300460fd39128000000dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80d8cc7e8628f6808a3056f0000004e00c4c4e3d920fcd1c3c3e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") mprotect(&(0x7f00002e6000/0x3000)=nil, 0x3000, 0x6) 16:57:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) linkat(r0, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={0x0, 0xfff, 0x0, 0x6, 0x9, 0x8, 0x10001, 0x7, {@in6={{0x1c, 0x3, 0x9, @empty, 0x9}}, 0x0, 0xf11, 0x2, 0x6, 0x2, 0x9}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000440)={r3, 0x7ff, 0xffffffffffff8001, 0xb69, 0x7}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000004c0)={r4, 0x7fff}, &(0x7f0000000500)=0x8) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_tcp_int(r2, 0x6, 0x484, &(0x7f0000000540), &(0x7f0000000580)=0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a71e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979708b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f00000000c0)) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000001c0)="3169e4c17d89ace8e6d09d3b89754b89ba0433af63b26fe6b7e7af446497fbc9cf3f986dcb1d7ff01b78434366de619719f2bfc2cf20448f4a4636c6290b2dcc66ae164937ff12a010be5b286ba64f90fe3798e9a049d637848780a1266aa23bbea9250a1761de91a248d8a285c9f184ac751c5c3121d3d384e8b5e90ade321f8058b3") 16:57:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3}, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 16:57:40 executing program 2: mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/74}, &(0x7f0000000200)=0x4c) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x5}, 0x1) mprotect(&(0x7f0000fa5000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000000c0)={@remote, @remote}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) shmget(0x3, 0x2000, 0x4, &(0x7f0000cd7000/0x2000)=nil) 16:57:40 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000002c0)="0418159a92760a751dd9103a6377f78bc842543df325c39fe044924193161698dd63af61c1ef2f1fc8fef3072d095dc78190895393715b106d96abfae9101b885bd89f6559a12cb44b740c3c58089cb490b17a82ab66810b08864273bcf37ddfb31b76c2ce2879d70fd593a614c5bdecbb237ff29ef8f2c072c93c9c15a1e2432770bfe7937e2d75fad9dd0c85") setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xefc, 0x0, 0x200, 0x1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0xfff, 0x100, 0x7, 0x100000000, r2}, &(0x7f0000000280)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 16:57:40 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000009000)) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 16:57:40 executing program 3: syz_emit_ethernet(0x11d6, &(0x7f00000025c0)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x81, 0x6, "52c82e", 0x11a0, 0x4d, 0x4, @mcast1, @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0x7f, 0x1, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xbb, 0x0, 0x80000001, 0x7, 0x0, 0x0, 0x64}, @hopopts={0x7f, 0x21, [], [@jumbo={0xc2, 0x4, 0x8001000000}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x1}, @generic={0xd037, 0xa0, "8ff92c7a9a29de4889ff8aa191b4ac4ca3a9a39bdb622d9d91685d2af02d938e15333e1cad78a8216ed80efd399ff7a8f133540b513096f2bb006006c101802b950f1dba38b4355c5c3a1493c6ba96349e5446f488c034d0236ddff9feb074bd44cf864b71ffec7209e6f2cc684731d4f1d2803c46a26a9dce06b46478e365fe58c7a11d671aa64e1f8b88aea71ee2339b7aad3fb4908672463d82e0fe39a8ad"}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x9}, @generic={0x4, 0x42, "906bc9789d8598ab03cf047b166e9da3ee51c1e77b1c93124823beaf74d0752d70d362c12beea44325db19f8cf74d2813276e3d5a3a593a9c4f9dc72915d9acebf03"}]}, @fragment={0x0, 0x0, 0x5, 0x7, 0x0, 0x7fffffff, 0x64}, @fragment={0x88, 0x0, 0x60, 0x0, 0x0, 0x80, 0x64}, @fragment={0xd, 0x0, 0x4, 0xfffffffffffffff8, 0x0, 0xf18, 0x64}, @routing={0x5b, 0x6, 0x0, 0x2, 0x0, [@local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast2}, @rand_addr="9eb49c67220e3585dc71ab309564207a"]}, @hopopts={0x5b, 0x0, [], [@jumbo={0xc2, 0x4, 0x7}]}], @udp={{0x2, 0x2, 0x8}, {"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"}}}}}}}) 16:57:40 executing program 2: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000001080)='./file0/file0/file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000d40)=0x0, &(0x7f0000000d80), &(0x7f0000000dc0)) sendmsg$unix(r0, &(0x7f0000000f80)={&(0x7f00000006c0)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000700)="6041af446b3e511f87e8c7957a308bebeff574471780a57ee407697edcfdbdb8d099cf2c7efdbada4b1b8b7e23ef3fdc8bbe7d07d8a80e010f30756a6ecad89b72e81530a190d404e5e336d5fc263e93d24ac297c5b316333c645a4586cd8317958681783bfa4af0c165cd090e30efc3d282acf268c7281e05c781481cf8520328bb339f", 0x84}, {&(0x7f00000007c0)="4d5c62c2a9ce8c7f167d8f66c65a1c74a174114b4add521daea5635b37a5439beeb7b875a1bf6577ed3e58dc8160645387c2ee2c09a07920f8d350d59d7a3a2ff7ee019440b49df1c8bbb94a5fb2f97a71feff9f660ae6f8aaa1cae2acabc7fe95c1fdcd1de200db4b4200b62075f29067ab6aa35af62595e8bfa19a1013e689ce93455e9d62c30831dcdbe514f0d6ec6c4788f2b3369f72", 0x98}, {&(0x7f0000000880)="76b4e093f905f2132fed04000bb84dfb94005e61f2b1616578d42cd11e3d6f35d7971ae0090214ad95e0395e92f1016007f501f260116459bb54ef2f727b1619bd0ba6602ac5d09bc4a6dbf114de6ca751cd080a9a2a7d0171b63e17789714dc79a32f953788aad084c7e46153e93cec36383aefc2fb43697590adc1e0d74b4e80b41b712e4ba9aa3503ae658525c2e6ae10f6bf5f7ee64b51c8b99c688f31d726", 0xa1}, {&(0x7f0000000940)="c0d0f31345163583f68b0b2f1b79f6b39d1a7054e442fc7e6806f7d5ba4ff7a005f63fdf970c63bcdd59dde7002481ea2b389e4536b7669de93498d43286697393", 0x41}, {&(0x7f00000009c0)="9489f776b8b7aa91194133c4a01f16bbe089b70b3c2643ae31dc76bc4c7324e7a40805fc8dbd696ca54a8d84cf0da0d2992db768ec56978b0a5cfdbe92dac972ee92648f8e47f4b1176cc67256f6", 0x4e}, {&(0x7f0000000a40)="c86cb9e2f232b0a572345311e8fa2bef35847a1a62708a61d48c4cde0fcc3a19a0a398a9e5783cd4d0cbc3e4e646087f95a67ef4045691e3524b3d9746b9203af291bdfcc6d1521dd8c80ff4a7de7a3e72b6ec55b3220ee5456831a56baf03f0bcd0317d1bab435fea0b40b020e4b3545ff9a95f3a12ddca8eebbe60c598755b620f88861f463fce75cc8e00fa7c32feb2cf7c94e5955e9b156c6c427a088b2a745f806a82bc391fa567", 0xaa}], 0x6, &(0x7f0000000e00)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x178, 0x4}, 0x20000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x83, &(0x7f0000000600)=[{&(0x7f0000000040)="83ae19837e9f494fd1c23fc0ec78c5d756a08a", 0xfffffffffffffe9b}, {&(0x7f0000000080)="f7cf042ccd098c79f438825dc7d92a8d69beff4ebfd0f47f2821f8d74430adcca11e04c35a01c3e37a1b541e4f9a58485f848083306d010eca4e97d741c991c1d0b865a65ed347a1bcb6172e43", 0xffffffffffffff3a}, {&(0x7f0000000200)="214b6f9628f3c06402ee1425b1223ffd94802f3e43dc0ed5cd0465294403f0fe58dd5049f302e2c77fbc48c611ed8134d1f98607323cc5b04cdf58de5a54b69a8814bf9469cf6b398b8fe293ef4b4f207231a57f4b7018192ae55607c023e1129c84bf077594e81d7715a8befaf9", 0x6e}, {&(0x7f0000000280)="3bfa414de71793478bccab1a1b493e1be6f95787e91042cfb723b3c572e32f55cac46de8e69b1a9d918d35cfdd32307761a4af583f0fd764cc0a900a6429581f8535c427ba4d91b65df097701517fd50b70d5de646643c7cf7679777580628a95a5412881c3dcffec4537f663cd10b4225c745e7a15f7ad953fd210ad99d771c0c6624c8071f0d5152990bbf9b3b", 0x8e}, {&(0x7f0000000340)="44ddc93be3a9e4cdcb2e4ff3218a6ebc45b40ef9baad387b15456e8b643560cd22b094982949574c5e80cfb7aa6720a11271b8a3b7f101a43795e26d57cb1f7db0274d883e7a1ab3b02a0bab3bfe3e170609d344162bfde2b0d2d39fd0e99fb1843b571751db6b268b396e768040c9e9583aa07ff38dc6d465c11c2a8e520f62141f8f627e6d37f0458bd6a583d47574ddd8e6cf6b685a9a80143daa4a14f7c40f2620ab501f448eae3f14f9774943ebdec34cb27937ac5917dcb367957c6946e520fcae0329f16f01c6ae547e6c1e867b2e3355ff8f", 0xd6}, {&(0x7f0000000440)="0a8921021e6675938377402d12cb03930d46356b4c171972d61f429c388d5d0217a48878e7c7edcfa6e4b47fe4e4a7f324f186e9323c5c0212e755b5d8e2662a930779818b486e0b05850379e2cf315259751c58055364917cb1577ba364ab6bad1a280009eba12542dfbab2813f987c785f742e288485230efb952afa3031e2f4f687195d49aeae2ffd93a9191a120761f4139d64", 0x95}, {&(0x7f0000000500)="c71865ed1fe0d150d03d5f74d81d19324b3d824672490f9b77af9d5e5f4c956a475b5512cb4c8fcea0e08c3f0be9350947a75109f6f73c2d6f608ccabc469c445a9639c47b059a956f63f60c13cd03f3535735d0f04d541712d6073624b86487330814414ab4be1a1ce2f893995317dd03174498ce4713e15b7c6c5057e92be27c6a135bcba4583862ea7866e2aebcc9ca152f1a010498ed0c7ccee1976cfcb1f66032453541d53f633a098339e949bae9594c9132cf49fea1eb0da22ae59d809322c2d277a722b0b99647289b2b1aa9781d11d155f762cc7586b89f1c1652c5ed4afec703d4d9a43b149ae086fec9", 0xef}], 0x7, 0x0, 0x0, 0x1}, 0x8c) 16:57:41 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") 16:57:41 executing program 0: mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/63) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x202, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000100)="e468ae30e927ee3c5d25ba5cef971f4fff75d35c5049cb7d18776c677540a5cc8836c99736086de9af6fef6b0604f59070d44c4c5d6087fb4b579fd0a7b19ae365a38d2c8457660222013452257797d8cee991cb81a8d90896545c2cc296fac1f8cc88b792aff4d9745c48f4759e4f048348601eca3998163db79ecba918ea9a2ed8ea94eee808b89e5a80ee3c60ef4862b426e3496e1ffad2268d62ac7e1909cd881c82c3b9ad1c184928f6c5489c5908591b") ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="a4db7e54059dcc18aacac8ee7f03b4e8dbf9feedd2374a47ad620e84db2e3d7570955524a7f7d230a6eaebf48120f8e82fa193a13cf8dd8c25de4d44cd18b763f0d103426876b6756cf4176ff59571e2b5266de7d7d33dd0a50697c354d394ddcc8bfbd793ed0bb770ae44d1e594779968e5bac1cf95df87efcce179aa040efcd31ccc543b8b5c609d29b8525ca071ab71c5") 16:57:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x80, @empty, 0x101}}, r2}, &(0x7f0000000240)=0x84) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) listen(r0, 0x0) 16:57:41 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0300000000000000cae09ff8d0de3ab862b64bb48fcd8df4357091afe3b56d56d2f3079ecd35817d89367081a52527c4c49c000000000000cf74d38dd99903e37ed3d4ef547643245b32db0326fb57c03f8b017edfcf6c81d3b3557111327301ed6b18f97d67258d9d7402662f3c5aa4552b0c1074c352e9546d12eeb858b0f79c70fcc4b11102b6b2463968945484caa35b70221fed09edfcf0e4d3bcb02e3f2989cc35b7e4f5a0cbd4000000000000000000ab253905b881c7f493773a7e1c021e0b6812378b161f1fe4acdf80ed726d508bdc424c29c40ac2571bf072e9b536fe45a8bacd2d176e6877a553a4bb329ff10000407f06ddf051b8718634002600"/270], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = msgget(0x3, 0x0) r4 = socket$inet(0x2, 0x20000001, 0x9) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000180)=0x1, 0x4) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) sendmsg$unix(r6, &(0x7f0000001dc0)={&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001d00)=[{&(0x7f0000000540)="1dd38d68a0f951be2038109f68aab02114dc7c3270424145f161be1486ea09e361d925479074b9c1339d27c28108aff4a756ec511915b3b16c053212a50ebb551dba079df3d67d9228440bb551a225dbe9630f25dc69711fdcb7c02f8a344c440f02416b97dcee4d", 0x68}, {&(0x7f0000000800)="323afbfe46f43d1dcfd059a2519b2358ee503fb91bad7a99389343282e2bd038c1189226c0273d302b6768930e5b94cd36919fc288600c1090618c259870093d646fac3e08b6837f61ca05178a628282952448ec62f3ed49c42c5089982a8f1f0f30d893459a72b5a0859012f884934b8db759c7d8ef3c54000e1d8b93306e201d494100d9892438718795829db3573261757c168640fe2da38e9f25465bc159", 0xa0}, {&(0x7f00000008c0)="42caed1ac9acce6c7625a026dff7b7c2fcda7fbf7d049f67ef07ce914643108f9d23228cdd5d8871efd8c7d9c718c89135887b4fa658374306240f852a96748809ac335bd4f235bd7a52a3bf8fa91c341e65e03876568b72f5cb39244abfa1c6472d9ed3d08953380b3ca7d537a2997304923b2cc9777c81c1f569fa1b86034c242ab00bc3c9", 0x86}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f00000005c0)}, {&(0x7f0000001980)="3f2d075e28ff298163b1380a9df4b42c498f31efcb68415e1332ae850f0107931b7cfb29e30a8344ab2c1df51e8b1e870884efcf6443f2457c204ba66a63325036db7bcefde9bbc7422c548971d45464b0f099fcd5cd5d396504e5344a2a0620079a122f0d067d5df5d35f443db866f3589a0040d1e2c109450634db636612f0762f8781c241bd7c7955d075c5030c860f197492980c50765aaec0345d8a27209fe080fefbd2babccbdbfe2b8eb033947eecf09d964de10d645fde87b836", 0xbe}, {&(0x7f0000001a40)="8f20d736c96a945e5ac1660c70ccccfb58bb3c91915cb75c6876154bf2ea19dc61e0f0b33502b6ef11b71f97603cdc28171cf8a614ba0faf228638839752cae573fb9f39ddb5378aece1b5878db2f0a1aacc99ff5d2d3409c016f903a0e0b365361edae7c12a3bea520ca042668422cb3aade382a99b79ef9cdb63701ed8af8912df1984c1312e5c01d0f37ed9b488586f25fda9e0d5b6fac0eff9db3dc1deeb72fb78e682ac60cb2dcdd4915931c227436acb53863a831918fc5127a95e9fdd9d171487e0", 0xc5}, {&(0x7f0000001b40)="53537747b03228f96ca4e0f6199e", 0xe}, {&(0x7f0000001b80)="bca682f5d2c9d457ddf261ae1e18de3b69cb38eb14e3e3df3a7f0e737d19665623151e8750fac88edf10ef45342f673d553de6aee910b89241edd880e059fd67b85d1c4a025719ae146dbdaa28d38679063a247e0deb1c2eb5cd1fd3e2d03fecca0c6584f6aab1b08efc69cd1d0fff49accc2a2f5ff57b88a28ee9e06650591c9e7a525e4743907114faca2f23d64f1bcf2edbd775211b0155a3862c6abf38f84fa5cd82f7ac7fff50adec76f9bb9f5ccb50522fc81478b60c42fc1d60394cb1d0c45dc398f3b65fce4dfdd261386732ca8dee90690b6d1d61c6e127e1bf9379b2dcd599ed4d3f", 0xe7}, {&(0x7f0000001c80)="d6d7cbe6af370d1adc46316623cd6c7b577926f1ef5af9bdda7a006804743aa2cab1e0e09697702d7ad75a82ba6e54b2c0bee7831cc46fb3f63e0b1c7ef60f47858cd172ecc59b61ce857ba895c9", 0x4e}], 0xa, 0x0, 0x0, 0x20000}, 0x80) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4) setsockopt$sock_int(r6, 0xffff, 0x4, &(0x7f0000000100)=0xc359, 0x4) 16:57:41 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x3, @empty, 0x8}}, 0x0, 0x1, 0x40, 0x200, 0x8, 0x4, 0x2}, &(0x7f0000000440)=0x98) open(&(0x7f0000000540)='./file0\x00', 0x100, 0x40) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x1, @loopback}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000140)="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") r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xfffffffffffff800, 0x3, 0x10200000000000, 0x6}, &(0x7f0000000100)=0x98) poll(&(0x7f0000000340)=[{r2, 0x7}, {r2, 0x4}, {r2, 0x20}, {r2}], 0x4, 0xffffffffffff0001) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000300)=0x400, 0x4) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) 16:57:41 executing program 0: syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = msgget$private(0x0, 0x24) msgctl$IPC_RMID(r0, 0x0) 16:57:41 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000003c0)="98a84ac4417c29c62c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4c4c3955e468e0e5fc401bde16d0a8747a7a7f04080676700979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec46249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x13) close(r0) ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7fc000000000, 0x7, 0x200, 0x2, 0x1, 0x10000, 0x80000001, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7, 0x1000}, &(0x7f0000000100)=0x8) 16:57:41 executing program 2: r0 = semget(0x0, 0x1, 0x20) semop(r0, &(0x7f0000000000)=[{0x1, 0xab16, 0x800}, {0x3, 0x6, 0x800}], 0x2) semget(0x0, 0x0, 0x20) semop(0x0, 0xfffffffffffffffe, 0x9) 16:57:41 executing program 1: r0 = socket(0x1, 0x10000001, 0xd734) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540), 0x0) 16:57:41 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x40) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x0, 0x7, @loopback, 0xfffffffffffffbff}, 0x1c) wait4(0x0, 0x0, 0xf, 0x0) 16:57:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000340), &(0x7f00000003c0)) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 16:57:41 executing program 3: r0 = open(&(0x7f0000001840)='./file0\x00', 0x80000200000206, 0x8003) ftruncate(r0, 0x7e2780e3) mlockall(0x2) semget$private(0x0, 0x2, 0x5) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)=""/205, 0xcd}, {0xffffffffffffffff}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/108, 0x6c}], 0x8, &(0x7f0000000680)=""/4096, 0x1000}, 0xc1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001680)={0x0, 0x2, 0x8000000000003}, &(0x7f00000016c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001880)=ANY=[@ANYBLOB="1c004e2303000000ff02000000000000000000000000000100"/128, @ANYRES32=r2, @ANYBLOB="00880000001400001f000000ff00000009000000e816c20b2c255845addd559068805dcd89136069d62297cbe4200a1dbfa4a180b873607432f3da2f838c071c3c241df3f603cf5336e00d93e10375b23d697e7b42bfc51bb712eb2334b7c689385938ad722d63779ff4ee7744f1b0b96b51b5fa6df945ff559a2db20d8037c911dbbb5822479cfc7d6cfcb40fd1519862c4dfb785f28af2bf7e479a75372a033f258602ae07c4a8b9b6985244abb27ec4fdcf015686c8ac08a4a2ef5fd0962f7e75f2cb9bc46144e8773a063bb8d899f265f12df0174edbedad01ca6e708545e20e9dc3f333c383aa392f82b9b9a6776fb6e4d8cf0e6b12"], &(0x7f00000017c0)=0x98) ftruncate(r0, 0xff0f) 16:57:41 executing program 1: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x101, 0x7, 0xb99e, 0x7, 0x20}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0x1}, @in6={0x1c, 0x3, 0x1ff, @rand_addr="b322f4df7e88ff46e1bfa93e5d59571a", 0xffffffffffff9d05}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x10001, @mcast2, 0x10001}, @in6={0x1c, 0x0, 0x0, @mcast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000280)=0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000005402f62905"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x0) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) 16:57:41 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000136000/0x3000)=nil, 0x3000, 0x2) freebsd10_pipe(&(0x7f0000000000)) 16:57:41 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fstat(r0, &(0x7f0000000000)) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xc, @remote, @broadcast, @empty, @rand_addr=0x2d04}}}}) syz_emit_ethernet(0x17, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 16:57:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1, 0x6, [0xe49, 0xc82, 0x1, 0xe3a7, 0x101, 0xc799]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xd}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="b1c0d87ecd62fffffffff2d55acad8b1ce5b9aebffff40000000000000ee8f58590aece54f411bb7e3cdce96000900"/56], 0x10) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 16:57:41 executing program 0: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979705b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x5, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @broadcast, @broadcast}, 0xc) 16:57:41 executing program 0: syz_emit_ethernet(0xffffffffffffffc9, &(0x7f0000000000)={@random="b100485caa2a", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x300}}}}}) 16:57:41 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) r1 = socket(0x1f, 0x20000000, 0x5) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x20, 0x7f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x35, 0x3, 0x200, 0x23f, 0x5, 0x200, 0x2, 0x6, r2}, &(0x7f0000000300)=0x20) 16:57:41 executing program 2: syz_execute_func(&(0x7f0000000280)="982c170f050520d0f80791b0114141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") socket$inet6_udp(0x1c, 0x2, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x8, @mcast2, 0x398}, @in6={0x1c, 0x0, 0x1000, @loopback, 0x1}]}, &(0x7f0000000240)=0x10) 16:57:41 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x1000000005) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_icmp(0x1c, 0x2, 0x3a) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xf8de}, {0x0, 0x8001}}) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 16:57:42 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) fchdir(r0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000003c0)=0x3f, 0x4) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0xffffffff00000001, 0x0, 0x5, 0x3c3}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r3, 0x21c, 0x4}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0xb, 0x8d2c6d42a33b1c4d) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000024c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000001400)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x7f, @mcast2}}, r4}, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000400)={r4, 0x10001}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x7, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) open$dir(&(0x7f0000000380)='./file0\x00', 0x800, 0x80) 16:57:42 executing program 1: syz_execute_func(&(0x7f0000000240)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b44de8000000021f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107670f9bad122046c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f0f01dae4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 16:57:42 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000480), &(0x7f0000000180)=0x100) writev(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)="19de77306e8ee9b9470bb9ce142d8a82e721f0c711c1e38ac059ee96a362f1347b307266e1e48d91aa8c338216646dc7f8f2c9d8fa511d002169bc109e5a2e5eee21164d32438d916550430481cc69b976aec23dfd750dad6187c246dd446651358153c82da7ac497d13add1d086ea300e25259c06316c79f8d5e4d2738e3227acffa69658e4767f2de4e7f68c60017d9bc4d2f948e131e8e9961c533b69dedd2edf1b70a9e68059a57339714cbc36957a88fc6dab2f8f456a3bc1c24d4e51d6583845e97d", 0xc5}], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x1, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xe3, @rand_addr="f6693b70cf2b54f2d777f7b4215866ef", 0x9}}, r1}, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = semget(0x3, 0x3, 0x22) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f00000003c0)=""/175) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="00c8e745f7ffffffffffffff6c653000d8804b5b5af10876ddd8b49592b35c23fa6462b45b47142355c294055bf0cfde4800000000786dc68ec9d0f2c2238dde612faa03944f30def30c461da6f2dabe992b696533e8baaaf2380f78186b5ad429c4ba179df93e5eb4870a31e94a691b57f2cfafa2406a78a27777bce37d33f5ee9b1b52a372f47415b8a91cca58c2a1414ac73c075694e127f4e66d592a9ab528c90c9218"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, &(0x7f0000000100)=0x4d2) 16:57:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000001c0), 0x8) 16:57:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x80000000) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) fdatasync(r1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) write(r0, &(0x7f00000002c0)="e9", 0x1) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="01", 0x1}], 0x1) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x34, "9ef3a54c9412823ef88c5bbceccdcd35eca66b9a3de089052fa702fb3984b862c443ff68b2eb835205ca2cdca1721e2f4fce13d9"}, &(0x7f0000000240)=0x3c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0xf800000000000000, 0x100000001, 0x4010, 0x8, 0x4, 0x0, 0x6, 0x7, r3}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r3, 0x5, 0xf, 0x3, 0xffffffff}, &(0x7f0000000340)=0x18) 16:57:42 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) sendto$inet6(r1, &(0x7f00000000c0)="a16ece4d06d4b7838c2a5dbdf693e99cee48b0dfef82b690b459a2840ccf6bd37d4d15e6c22dc9120a7b951c1ae31c0aa0fa36c8173e0b7577ab", 0x3a, 0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x50, 0x800}, {0x0, 0x7}, {0x2, 0xc0, 0x1800}, {0x4, 0x2, 0x800}, {0x2, 0x7fff, 0x1000}, {0x3, 0x101, 0x1000}], 0x6) r2 = dup(r1) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "388185e8a6be348389206dcbd7466439d2227604c792fba14b82715084e64ad54b0f25e4394c545e498673413adcd9e896de4eab1b5a7a7ff5a5a342cff7a2f55d282a2f100c678763027818c88a57874935edee80ca74c85c70dba1927d30c55f373bd4c2346bb8ac914660bd440430f60897204ec1f5d0904e047cd8cc2a77c80efaa58231a2f1ae2a362f7472733baeececc69e731451412127162947a856ebeb3065c0e6f24437487090348c81f2a3ad6ae0b3d07f75c66c91ed30a888c65a79c59465151f55b8a30be06c42d9a01fecf58d607ea226f5424d21305b1e8ec3ca6add2bf6ba16e7d77bd0020ba911"}, 0x100) chmod(&(0x7f0000000200)='./file0\x00', 0x2) 16:57:42 executing program 2: ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000580)={{"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", "f751e6173e94dc89527dc7fb48f9b49be5c04ff8c7625b0e305a9082c3116b06", 0x3ff, 0xdf}, &(0x7f0000000000)="449b82dc823ceb6f6b0932fc25f49a915f10de1dcfb909b9d3169b5cd93f1272f4ae06826bb23398c6d3785f226f0845433b0409bf8814f94090f000fc354441a21310737a04d0a6888ea592a4d7267c7d9447fbf923823ff6397bdc5a24237702992ede1ebb83b3f2fed8b14749d29946d4a78cbca1a40c3f27c5d17b6276f3aaab6cc634a824826a9594b6c2fe6a36e305acc90310b38624188ec803bcb8910324f2182cf3035aa193f99ae7d0c0372871632038216280ec7c1678ca75c7936d8783bba75d7257d0474318f7d15fe5d5147fc36ca26e4d850cac6982", 0x6, 0x8001, 0x401, 0x7fff, 0x8, 0x5ddf, 0x5, 0x8}) syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 16:57:42 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x1000000005) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_icmp(0x1c, 0x2, 0x3a) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xf8de}, {0x0, 0x8001}}) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 16:57:43 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) pipe2(&(0x7f00000000c0), 0x100004) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000040)) 16:57:43 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa7c8a52aaaaaaaaffffffffffff0806000108000604000016469e716f80ac1400aa05000000000000"]) 16:57:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x100000, 0x0, 0xfffffffffffffffe}, 0x10) 16:57:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x39, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @empty, @loopback}, 0xc) 16:57:43 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000d4c000/0x4000)=nil, 0x4000, 0x7) 16:57:43 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x1, 0xcb, 0x4000, 0x7ff, 0x3, 0x6, 0x5, 0x397e4a2b, r1}, &(0x7f00000001c0)=0x20) flock(r0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x6, [0x1, 0x8, 0x400, 0x3, 0x9, 0x9]}, &(0x7f0000000240)=0x10) listen(r0, 0x7) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r5) writev(r0, &(0x7f0000001940)=[{&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="a4ef60c9c4b1d48eb0accad2e6f970e12a55df82d3da7fa9d6985d4a18dce50659adb86fa8570e7c1703fbeb3f8f9a0fd67ac4b771321ff4a981a3e6a778cc4c452115d2c4aa9869e6777de3cabfe01a9f032385d7fdd889de13ae715e6e47aee0d10c05cf89d71abe4fd96c93eb65d6b9733cd09256736180cd6547236b1edb", 0x80}, {&(0x7f0000000580)="5bf8fca23956f4f4df71072f45d3f89a30a82fea751c9ce1", 0x18}, {&(0x7f00000005c0)="1c60765bea3d58f7d5b4212212896b344407d9ad035650953815f8baa23d36715181ef035b8973c3d349a9b20eca7c62b2d87b75570454cb0d336622af0668a2eb355d54b695ad702187e26bcf7e704ccbf28fbd91f92d030d576dfd494330e67459252546924d47ad738b6ee00575f9b5c93511726935426bebd32b22f24248d44a40ddb78ef79f153de995619c", 0x8e}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="30bd55e5905454142827403b2a997aeb9bdae0df95aa7c07a1ee7526", 0x1c}, {&(0x7f00000016c0)="bcf9e4c8d84f9db2e5118ef4a3a9e402357cc192f11bbaddd688e6ec46698d6d906e34cc3044eaf54942dca460ba951a7a5d3af459b786e8e572f92864dc5449acad724b7b7fc315f055f6c279fa7c423d6d00384616847ca7ba2c456ba018a048eca1f364af3ad49412dd9e69a4947c6cb886ee4a4f18087bd2abb34ad41cfe272c3a6f5e5b89c92f76bb13e09a06b2ddbfb8acb3ce6a477a1a2c7fb56edd9158594d121e2db6fbc67c73f9c0d89279c82761dd0f28516c2403edb0ba32ecf188fc7ce746a30d9bb91f698f070aa92b", 0xd0}, {&(0x7f00000017c0)="580ede34ab1a22034b2013ed14fa3d4597009eee99d8caee912a2774b8ebdcc2abfc45572a143d369456947783ae9e94bfa6a06eb1348ed6cd20552d0c005c9d16976d9fd82e59bc7ce65dee1a0e4bcea5c33754d175999b4e8abeae9c3b0198f6366998a282c3b8e34197c53093ab8ed979e70041e4a4589a86f55b740fa9efccd246756322625af70f01ecf2ce205c8ee2f17d1229f61814acfb54f5c4961958f4ba1e4ca347c8dd4c9dfafec85f8bcc46", 0xb2}, {&(0x7f0000001880)="a81cd098414e3073f2c3bcb3f77bf32961cb38f5e572206d87f157bb74cc1b67003d283d0ce97ea7d49bc806664631081ff0fbaa0106ed82ed4a8d43964c886f6b38d924cf78b3b69a526cae5da316c98eb7d96993d75fe6e293e8b0c5304919b55ca502f9a359aee7ae39aa06c79290855592a6fe91ffa88bbc678bedff7dee580efc2b10fa63dacfd70fa4c3d12f32", 0x90}], 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000001a00)='./file0\x00', 0x600, 0x8) ioctl$DIOCOSFPGET(r6, 0xc0884450, &(0x7f0000001a40)="2b9fbe590fedc2cacdf8577e868abdaccaaa03f30eda12b0cc6e8b6d6f236408e2d3197e965ec5176ef372c81b6ff95a74b156fda0f304216f8fb34daa9dce549a10e35e7e3968e564f963499cdeaf678e80ec2997e1b8755c0254e583cd0cab03a24534759598dd20640f3833ba91e47e578db2f062b55eda872a9ed1f848c2222c8293de258ac693768e2db6a11ac51afc8f654e9582593b7438d893af55044217eb24f8eb77dae2d4c1cb09e76d463f4acab9049a893da69a409b7f3078c334e2db5b71d634b10835c158d7bcc2580cf84e537e90") setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0x66, &(0x7f0000001b40)={0x5, 0x1, 0x8, 0x3, 0x7}, 0xc) r7 = accept$inet(r6, &(0x7f0000001b80)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001bc0)=0x10) sendmsg(r0, &(0x7f0000003480)={&(0x7f0000001c00)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000001e00)=[{&(0x7f0000001c40)="a5aea78fa353c3deb5d1ea003e5a88855ec04f602d320dddd49996b9a039d4c46bc6730b0a0a35bb4828b4302d3d5b8f0e126d3d357684ff6e44ed365e6d1d2cd6a4e7fdef99b33481322b47632dc05d124b20eadbcdcc840ef1505b3dcc29d009a7860f30e27fa81db346d94e9db4dc54837f36160d8f4f0b71b83a402f8e321b4e5dac", 0x84}, {&(0x7f0000001d00)="d5edbd0ce2d9db0349944ab9c6417ffb5940fe2112b02c72285e6a9e9e88b946fd11ce11783fb02c2508112ffe55b5679b9778005c1fe844ef7e094dd13c289e08c4e24808a24f596c12f9115e302fc33cafd7dacc6a8e3010b2853e44fa1bf95f9afba02a623beb16b43d03e0c0923b93fa20cc025b7b6b8ed8f656287ad23a4fbcdd0232c02f7a802d306a0e1b915341cd0ee0e62c4e54eb602e975e05f1033d0f63b0a366c46acd9bc93b6f77b7c98af59d5d5d516a3708419848df5c723459d59ae4ab8f6d5adff7a39c3e7b762470e14cdc2f3a7108d30edeb9ac584af1308cf0c469dad3", 0xe7}], 0x2, &(0x7f0000001e40)=[{0xc8, 0xbe, 0x1b3, "fec3133283c0aa5da3a6819b98be69f7178048c0f66b61973c7c3df90b70bcbcbef04c0eacc44c080543a0674725c20b057eceadd7bb73d7e190269e2a2f12e283e298599c27adb05db9a583effd0ecfb6127fdbfef2c9b9cededed76ef1e5dbc54e6d4a36c3df1840f1efc6f06279a7eb945a000f040266a5da456ae466d575535bd8447c40c2b3562e02a85dcc52a040e02b1880528efda8c9d550863ec08547fd1d0385cfd1bfe3c0559f9d894b3fd7387a56b44ec270"}, {0x10, 0x3a}, {0x108, 0x11, 0xffffffffffffffff, "de25869446af2f6814521a9e8c0675b4159411f2008d9e3340923f54da42cc4c1b89c3f766945d3fe7df6528c5ca23aa65a3ae9796b55b83a6020c079aa1b8c293da327e9fcb6c0149a907bf19a290dce009b5eb3f9bfe7d375aa9a0e2c968c3a126cccdcf08dfdb28db78495afa559edd3371f5ccb28c8dff905664918b2869743bdf0c67660319af662b77b92216f3e5b37e30291e14be4e5de6c7b677dbc1b8b3723a79267f15aec9311d1f1662049ff3638bd8118933e2b955011334b752841a108cde8682592df9e3db5a2c578b2291a2bbd0a98db168401f5a53dff1d1789fdfaad37e595b4e33480b8097be8cbf2dcd9afd"}, {0x1010, 0x3a, 0x9, "c68bbf93a233470340739a9bb5549155c754515a91146c3c0658e3e78d695a6a08a874450e911f30f8ad4ed2e58021e822b2796addae58952bbc45d8e3a238297ac6102a0d7c3360f0cbfa5dcc97fc37ff1514fd123abf37134c5ebcde6194b3863c6c4e6395e3e3383df9ad7e1a822fa697fe132f9fdcaec28b3373cca9d64bbfbf78b05e60dd444e84654ce2cf6723f0c64064cc970a2b79369c6f11891a5fa3b28ca41c7548a966d5b5babf7d0432b5d4cd29702ef86a728ec173163a2362b6c94bc4b56e9156e0370a9e2d2de2a35a557db42df20fc01fdbf555a6943913d1db7b209f7172e22968b05a09d82932bec9406a85bb7021eca4911212604c7286847d22a77585921e158b7974145337b1307026691786a2db84efdb5e69abc0586fb21dac32544d681ed835768a12233f592eb30594d91c4efc321da3a564e13dc15002b51d86900f8271939a54c89986d37e2dbdd3b9c639f945bcf401924e2dde3b9a9158eaefa0289e785a6b670a689cd07d406323811678cf3802585c4e7bc120c10b963339eea96b999b9273f9f524632648f51639c8f48772537c7020e683a173e36b63762dc2dfa42f2b2bab3b84bb42905c1047279d2f5e5aa2476cf656fb99f73f36d8459b693abd7134790093fcbcba82211de4e0c76102beb80b0dcf915cc0955813d9ce4221cc60b64f07b78ef950c98f86a177c69622c04f04f3777cb2a5fee2f0379a6dc3303276ae762578e1ae7f870fc601cfe17a88490a8a364b80b2479e09fb087ed3b6b896034b7a0155d97cdbe1ffd05ef890c96a03f5b8f90e5ed91233789d2f7a29233c226efdee1e9db3e19c0c85f31e40f7c08f254566206004d6fa3ad494fb11865759a37e38ccaffe95f047830f2be2b4d570b2dde2df0f60941b2e654ab5b923417e00f42cfe70632b5ff633814e3cd4bceec0064f71a37b550605c352530950b36f35fb81b3ada3a377c28b7ebe05c3deb2e7a8d21fd7733f4984204bae79dcd1ee03f46a2a39d3eef864790e36e393bcf43979445b1d98c770a24a2ca9306ae2a8d14e345ef4cac0d249763e54aae7bf5a02935cab6f9973f65b5631861427f204d9c1a1ece19e69557ef80e84fe53942c78c1ea2e503fd66847d19ffc0e5d2ca45f08ea7973c207bde5f15e2568f0cb67dec69ba0c74b5e0549af2b68d0b9fc29cd35237ecacffaffd709b042da7695c3a7eb1f9694224600b298fe6833932e71bf956bcf38e7a6b27f2aaff265bc46afc9569be4ff034cfe0f20b885b6f4d715c9e190e873e97ce3176082ee5a1d047f4051f7e11bf7f33be167c71ca3056e42c13e330c455c428e004b8047559c9fe04d7195120b989244a06103d9296dce464eb8251383faf556c154594d07d52a4daf24b575c16c0ddca2cf12aac9578db2189ca08c5033d28f6529bc8026a08ac82c72c117c95841ed95281a6d7fd592fbdebed6ed077fe09a948bb58c285c94e85bd45a982c1876aef0e832cbf532cc95c0747ea5b0715cbb490e32a1bac6693a74f165ab0eccd5e18c28122a851e3fd21f6dc0ec6957d2007d10464e2820bdf0a14ae8c87dacbf319945cde07550250ce91fcccd151b320c02817979f17c9db9a80b161d17d6f1a2bbfdfe65aafbc0922acaab7460dae54bcf6d18484f21f8cdcdc3f0efc1861cf48147dbac129740727c2f709495fd9300c1d586071463949387285f94111b577d62944691ceacf5435f853e4411a189dac8b08de68dfede802330973573181624bb0c09127148542b42db2226d9edcc0310241e4f7e86464eb8680d4308a53ad753b77dc6d1da10c0c3ad266fba6dd0047914e720315e887aa3b1ddad6147c865bbdf392e68fa4a97ddc6ff936c1a10da28ff1f165fb226060f04cf9c3d77e1ff0576b8620b9d6f3a88a84f5976ce9e1e58ca7cbc12457842667c192f85dd4d2e56af965a751b2596b14237c967e6023e2aa8c9cb33097d9dcdd34d1c0dec8479dea17e88d71d20fdc1938489df1f94d6931922665576629e59c56a72c0bfdf2ffbfbd5e9024b4bc602f141babebb85f3fe3189b522a75be75e9cc504b7dbfd4698bf3db99b43d55429f3f8987bb7cdd7a71287ac4d145cbe99fa6a3d485d9f98fb813644da6513a862b4190b1ef0fc2d853efb643075c8947d3abd3d1dcc28ae6ad740c154edc8078cec7553a04a343a22d3ffd26271bb5e3159c032074db270657ded108effa5d633c9c561a8569e8aba142d40049347fabc923bc00079f6b3a93aa9e96eec653fa2af9120d010074628c2f6df0396659cad49bf19b2b7bc34477338fc92a44057003c6921af6677e1ba0c3bbfb60a04816b0bdb63e1dd95f2275d73bffe009f3d114c79fe8e6aa7cd881043384f405794ef263e9256b50020ffa644a8859549820c19b2d4c993bf5d3f4149fe0ac03bec10ebbabe677eed1f39cb11fe0647b444062b6ada20e9e800c712392f3639fc7d5f40110f6f6d5a89d4a67731a70da78688446fca182da86e0614ca8565d332e16b52a3da913ae57d7460ea0dfc70e845c3edce523ab0cde983f0df5525e8805030ec80866ef7c797cf6964cd7f57b41ae36f9ed1d390277a20f3637b0e6d80c907cbff3979be7a5a97c4279e8958bf89d5deb915adcd7c06d7c889286fb43a1ea8b0f299c50ae75bfea588c8b913562949d4b8798682bc35482e93695a1a1fe409ddeaca6978cc32c1f33aa4b900a1e1476a9f477ef2b7bdf14673d2722406ae41e1e8b7757069ad4340734fd6be7be03c3e80b461f4d358eb7c6256edfed8affe264937b116c1160cd59cbf192f56ed2f47b421a569bc17c70396450883e48118544878c7a463c6a1459a104d5637bd11e4c9f12e0344eea2f70ccda80aac004cf2b6308af85ca469dcfeccd1b19935d2ac0d6196162ee3affe150cb5575747e288f1862e38f765a9c1aa7a98fa3caa442884fc3e3ccf6fa95615b2e1db164d154dade62e722823fb56373ee12215e27d20d61d2976ebff989228571452ed3cc3931cd6e2d67be7de188ade1538bcc70a1d0393e4f9450a2efd78eb39757188830a06c0c638f222b2363e226900f153aece3f932107038647ef343f3800fa5e74832ba0c075a561f89b30e2bfd764a95dd301b8c77db7916f3a2076e53c5a282afc58326c1e291acb2378f5fb2d56d8ec6847f89e29f87b23479553c91db0c2f80aaa96fe3b5ce3743ac29446a7c0f6ce9152d6e26e72ebd7e57ee950a4eb26e44f7720a62f244394e69f9263f18cb91afec780c34a559be6b3da088c0d9daa208d6b74e0833667aec1fc1b53699c5e724c6312701638be78e3f0e0b494789cea5537f36998c6a3152188bcc088629e928418c513d7e12f37c6dc9c111403803421fa68580ef3605f829f25c7fd97b12992e65787afc0fed7bd6dafc69688ecb48aa4728bac91147393caf842ee8f55f821dbd950eeb3131515b24d8fe9c9f81ead07b8519b619a4a6e8ebe97f78ad03d2d98d96d3d7c7c2a82c49f97faf50d59506dc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{0x88, 0x1, 0x2, "4cc6c356eb109113a83b9afc510d4f08ee1a32ffb55d046f109c3d2c4b0036adcfe269f67f28e22ee05d2e54944863c52011ef4fe4b31de7878551a3a9f0ebfb8d0b8b39fd2670ce88b85a80c3537acb17ee96f284aeef8a9e03f1e9fb295d57886f9c81f68341062eec50aec7e94083b43839dc"}, {0xe0, 0xffff, 0x1, "b0ececf6b78f756b7f530f7a9e04d265025808fca29aaa7c18d71bb44926f4572b85bc0ae307200acfe576a2684df32ddb929b0be53fbf93c553fde83cfbf6449e0e03687c8b975b1eeb31a221ccdebe86a5b6c7a34d3ee01d7b9b92ca683690fb7f6e7091c19c91f9e5182b9a6ff0390b0ed5f926996ac322797443f256d65149233aeca1cbb6fae16465c49cd8b5a9beb496f0cf5487021064ee498353386375bded0ccf01a66a7bbbd3fdfaeaa898e79e967034f9dc6a3833d5fb4c79cbfd8174b575d5ee97965f85a32e98958793"}, {0x40, 0x88, 0xfd6, "7f6fdd406844893c31c44a9d5cfb5fe38d3381430d52fbeac12078cfe1a0509cc13e0cdbe4ff729e9112ad"}, {0x108, 0x84, 0x3, "b4193e2faeba96575b9f77a147631f15a02f051e50db8cd7b9e706be0afd84912afbb6a22400f4f8ad88f6a1a9acff0013a4e68ddffc4aad5056e75760a1141f640d4165787ea7109d93027e8642114a2cb59c177ba6318d466b6deb49a9db7cdb60f6e25923cece54b8e925774ed7668d876b694eac954956e2f1a0bdd173f8451647b33e3f822b5da9bfc67ca3e0dd72f8b1a3c8ad424092c9f6311ea5aefe68699cd088d66e8fa93bf27bc741bb68b2cdbea18767a50596cd3290228c368fccf345d3a517c911d3d26af1ef819725214383f6659c135938aadd762b34cde2af78e0c6687dc5804a2bdec8d90d5c6372eeb0293f5568"}, {0x98, 0x11, 0xd25, "c3413b02997678cb4938db6932c63cd198b0710d1122738d0d93cb120ea03e33f7074b05ea2f4156a33f0180c69859e70650ece9347c61c1307d965933b4a85e32a7614bdf0e3ed3edb73051000c5ac4d0dae4fefb1f17310751ec446a53295736c2f8bf09a9fab594e0a1d46138e644fd0263f3b345f6213619a52a6901986cab28e172"}, {0xe8, 0x3a, 0x4, "4b995d6e5c00ca8ca43a2a8594399bffe1a8cbbddb24935f68afa02d6cd9fa5e6d1ad053a7d4d6626b004dca3dabf3580c4b8a1f7ad9bf886673d55acab894118a9ff82d77986f42a698404bbc1113d87e68ac7748812e31ae8faa8acfbc47e26cd2f880544826c97171f4fbfae222aa05aa8d9cb1904f2c0be92766e03841725bd89b883ca41161d0cbe9047b22a51d9ebaa1c9d4669f0c7d710c7a52297b64bb51e961e58e24e4d7c0458e199343a827c8bbcbd5cdfe826f8a723d322647ef4555dc36a0cc3cb1317928061a4b8a728b71"}], 0x1620}, 0x4) r8 = getpid() sendmsg$unix(r6, &(0x7f0000003c80)={&(0x7f00000034c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003b00)=[{&(0x7f0000003500)="6533ff5cee8868fdf65ba13c3b97cbe319a53d0ee8264ca7738fc23f2e977f8eac22d48e3d140b51f3a9fa015f7e51ceb584563b305116a6123611294910dd08442b7c8d62bb53823be9250c91fa4eb14267da51a9154105a294e1026b7a7d59da6b1b70126cd2500ccb56d7365febe68776b2436db4db86c0a93e413eb34cd65c8e12f36c8dd0b9db62a2bc47c4ed0b2d", 0x91}, {&(0x7f00000035c0)="b984aa11abb02469e32071b84279f35a250be68925ea6f5ba69500e268f10a48fe180bb9b114d974b2dcca404a53bcf333efe4e281d2338dc457fef13424b77ccabc83fe90a350ce880de92861b435a8b6ea892b48ee52ae6c15758c9bacef43ebe33ae399825ecd27a44d447c7fa124cd4f4ef31739ffba4752f8c1122ccb5844f5d954e72bd802fd6b14623c4c59e66c1bceaef3539d01131c4eb0e0ac2e2f530eefef4feec9123366d03d1320d87f9266130e651cdf0cdedef17fdda56363d160beb775ef2e1b", 0xc8}, {&(0x7f00000036c0)="f3dbac6873be543d23788bdb202259127fca5b67", 0x14}, {&(0x7f0000003700)="b86cae7b2856a2c20325100d0aecdf6d9684517e8563d59d1bfb778afaeceecafaeb892e0a7693a92fee58f81753bc1290f69ccb2afd296b87e48e9c44acee36958681536107cae93c9922b3ad1b5bd6977466295c5ba2e48a59ead423783b155cb7da02267cb38dc970e62f1f9a9f74c22d8b2c54e11db418d34fc8956dea284561c6d02bf7bfcde54175a02711e80982f4846357c56c3421be51f7d1cb9f320ba0dc781e8edf2b2ab907a1465e9ced1ca10fb300a5007fdb9ed57a7e7f2d5c60238b29f36a3ec44dc8d9e6c679bac59a602ba98960cbacd1403ff8ba30c63a7862dfde0c", 0xe5}, {&(0x7f0000003800)="7056b2dc0252ec395db513162b69b2faac2d9818bb51990bfcb1b23bca09b8a1e8bea19feaa5df0e36ab15a87c88d5f391b9aa66483a3df613a9bb63a7cf74b3a65f27f4175da7424c36d4af3b9b71e25a7255334ac168fe18338b7dcd9678a6c56150a90c5619c187a152d82b9867b5cfc30fd4f71ad0375c571da56b9b0eeebbe7e8fdc88f050bce37197cbf6d40a098f7498df8d91e4a866eddaf963702", 0x9f}, {&(0x7f00000038c0)="4d4323bb78d0b26b4b352bd28cc0af4d327fe8252af4c233085ed709a136756c120dea05ba84148d731006e3e5dd1c5edebf1e101b1febac45608188b3eaa73d530a233469b687a812ded85f7fb350e874c829b25df4a933e28a76", 0x5b}, {&(0x7f0000003940)="f14ec0e11c8780152d8f9bde9954e2bf6183827d354748c58e", 0x19}, {&(0x7f0000003980)="1929d5c75ce979f2fe276d67baef04503cdd250652c86bd0cf3eb4cefe8699debbb0efa531a4d982e5daa1510579c59b6f86ad653283058b57e9bd66f9c22602ca6a6485d6361fbea60816a52190be669eefef8b268fbdb874103bd12d351d7a2ecd5a6bdbdfd019c1d78867bcaed5a208413829ea3272e2e9b75900f6586624f35317708ef1ef61e0b4ecaf41233907adbfa38973fbf792f012f20d5734beac3df6bbc85ad101df9b43fcc168285d65b979ee2c905f413585251a173bee90998cb970af4d038efe59bd85dd4c77d89a429e3dccbef706e8780d5daf174d793ed5982c65f4c6889bda12bb", 0xeb}, {&(0x7f0000003a80)="963a4fe2e526d7424592acbcba8cb60908ba6c787f0c786824c8dbd13464679df8e1911aa8b0653163f7712c83cd", 0x2e}, {&(0x7f0000003ac0)="f8ba7ba273cf2baf324a89034e2f2a2f233e875dc1e6709d94", 0x19}], 0xa, &(0x7f0000003bc0)=[@rights={0x38, 0xffff, 0x1, [r7, r7, r7, r6, r0, r7, r6, r6, r6]}, @rights={0x28, 0xffff, 0x1, [r6, r6, r7, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r3, r4}, @rights={0x20, 0xffff, 0x1, [r7, r7, r7]}], 0xa0, 0x20000}, 0x20000) getpgid(r8) bind(r6, &(0x7f0000003cc0)=@un=@abs={0x0, 0x0, 0x1}, 0x8) rename(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)='./file0\x00') r9 = open$dir(&(0x7f0000003d80)='./file0\x00', 0x8, 0x1) execve(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003f00)=[&(0x7f0000003e00)='\x00', &(0x7f0000003e40)='$\x00', &(0x7f0000003e80)='+^#A\x00', &(0x7f0000003ec0)='(\x00'], &(0x7f0000003f80)=[&(0x7f0000003f40)='/^\x00']) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000003fc0)={r1, 0xfffffffffffffffc}, &(0x7f0000004000)=0x8) close(r0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000004040)={r2, 0x2}, 0x8) semget$private(0x0, 0x3, 0x80) sendfile(r6, r9, &(0x7f0000004080), 0x1000) open(&(0x7f00000040c0)='./file0\x00', 0x801, 0x40) 16:57:43 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}}, &(0x7f00000001c0)=0x8c) 16:57:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x400, 0x0, 0xebf6}, &(0x7f0000000100)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x0) fcntl$setstatus(r2, 0x4, 0x10040) shutdown(r2, 0x0) 16:57:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xffff, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x2, 0x3, 0x200, 0x5}, &(0x7f00000000c0)=0x18) 16:57:43 executing program 0: socket(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000340)="cda1a61e9e2b3b96fe3543d910bf9bcb2ab2aeb505e1b5bec66fa7715746e7321da9bad41fd556b27e7cbdaac3a6c80e01a49ff85680005fd53d98ea474019a710c348f3a1b4938a8bfb58f0dcf989849f23b8e5dfceeca08866da194c0588ba6977915538fe77d6c1784cb20a2f69a6186defc507") writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000300)=[r2, r3, r4]) execve(0x0, 0x0, 0x0) r5 = semget(0x2, 0x7, 0x404) __semctl$SEM_INFO(r5, 0x3, 0xb, &(0x7f0000000080)=""/36) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:57:43 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x3df0ae0fd5dc767c, 0x100) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0xfffffffffffff000, 0x4f, "70349e7bf7dcb20b564c45a8602aa3968864fb55264fda6c339758458d67273f798c340db176d7679e1ee3af196c9953ff177b6302109cd8bbc4c2f3495739c3d89121cd1fd01cbaeec80916d08ccf"}, 0x57) 16:57:43 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000040)="9753025ef543eace1354") 16:57:43 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000043b9107521b300000000ffffffe300000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeffdfffffffffff00000000000000000000aac949ec4a01c19c7f00"/144, @ANYRES32=r2], 0x8c) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2500000084000000ff000000f893b98f0de1000000000060ee51ff030000000000003b7381540ab9be00adb1deb3049759a60230731a1e42d7cd1ab1f288a6150b594653ea14454deb8f5f778ec0eab533da66a2ee2db53141d81760b0d8c70cd8c64a99507cf125297f8321de9f0cea89a31f25cdd492da07c10d48b6217342e63ba3377124dccee7b115ab634d76b40258a33a2c99e35cbfb8082da49d578f0d682924d59888483e0e867ab54c79cad393a15aa26f21e1f456e0a8f2ca68d9d13381ede004b14b7141b9f23e519d35ce228826ab4642575c3544c315496c864fe890431f598918fc3c1383178c75cec212489a73e5"], 0x25, 0xfffffffffffffffd}, 0xfffffffffffffffc) 16:57:43 executing program 0: shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1ffc, &(0x7f0000000000)=0x81, 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000001740)=""/4096, 0x1000}, 0x0) 16:57:43 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = getpgrp(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x5) setsockopt(r0, 0x5f, 0x9, &(0x7f0000000240)="d9fa6b450074e6b08435bdb40405a1543b56af65504bc0689e3b9838ec3b50599e5a79d454da8f6535be9ba34f34bd", 0x2f) setpgid(r2, r3) 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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x2bd) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="5e95fd880bcb2e3ada20d140c3a08679aff819e57de875f076c9b4437679a30cd375756a921631722496a617694ffaa65c9a0ec0da204c0a042be924e9e44b7466cc2f4c1fa1f6101349a3411eb0f7f47c7f2b6a09fc7a7d49769c05ab7fe30f9f82e66591731a4b13784b4ecafee784b03da5c255028aa1a821c4", 0x7b}, {&(0x7f0000000240)}, {&(0x7f00000008c0)="8f388d7a5b62e2a2c4f4cf114b08690c5562b28496b399ac7461f1448188d3e444ac417399f80fffdf40ede30ea8c959ab395b34b93657992dcbfe474bf8214b911e74df4430d7f9d1bfc02f74e3c7e9b828313fa87c584ff79e5c37536ab3d101d4ab2821c488c86a0fdc9f450f95674788aabea733f5cfdd8dd7af1c0496fffe375ad9e1ae58f767bf4da9a587e220f13ad4ae8849c382d61af4c20297c0f58c523d09f4ea0f1f54e76fc6296ca1e585bdbf3c2c5c061ab15247bb758e216c2e167137cdcaf777cb6092486c4ee1081c8e2db65585fbbddc4cb4f5a4d410824583e7239bff9e6f61a28f0805217709396ab626c99c8caf33b06db04aea639a28071b8ae870112563c821e06ba2b7fa72860aed603077616530973e5fd0151576d73336e242f0ecc5159e70523fda8c3192d106a4809c9ea1a00cc4281d9a5b0a699c45aec3f1a0fb1bbc54ae30f5390a56a015b56271d92ccf756b91bfa0cd64531711e1030aa203a7435ab9bae763ca7bb909515f54d0eeebc17739442a4cff6ad5dac8c0cfdfd36c958ec56433e55a7e9e461658a3957babc4c5665c44e55d9651f1f6f923922505b58b5f383cba61a1010ee2b7d2b349c194b889175407203a1faef7f730d4694c740bc1858c5c91c3b67d7cb4be3cbfa45f909ce7ad7705a49af9e58f601c8e1d0f547c1e83089b2a00cf988c766723a41909ab12f5ed7fa3fccc583bc022554b19bcabf147fea9e9e13cd6f3743d0e87b2052cdf088429bfa5abe37044c105a74f4735534d9440e1e02fb15f8b6788cbc11e5362df5d7396234421ef9414eaef6a0bacadced701ccbf9fcf506b1265692e8ec4658a857297d1fc78970435cdfce1c174fbccf53016d7adc47ab07e04f4ebc5e38d9f2b100bee5302615e3310dbced01f039ed6865a9f8f102059fcaad2b3e086e6afc504cf5ee376ed5175543bdb38a92e46fd0d8ed5f96e4f491a30813c09f612093e8e0dca22d26b7f3cc22661dac81e7f9c8fcaf9c7e1edc60e6241fc901058858b94ec9c982cd5ab26fc0d4e04187e089fb2da522342a812373782e012eb3c130f5bd934f5baa8abca4e936b42754df77aaa3ee028295e5672759d068f4acc5d75141a20af06ce6a409da0d01e540ee825135675fb31df2e210eba9cf31c45d5921828047c2f4fcfed0a17d4c63fcb6c18c72abdece1ae9fc8c457a0b5f60f47f6df1d57a70fe175cfdb864a9a317b5ffd0b7c84312ceff96966653a4091891042cd634dbaf0b5667694a2653e05bd1ad0bde11292d39eff00d41da0f7eeb95ea840229f4d5202c15517672661117c20b91ba5e41346e8c77e45caa66df849fcab5024a0b6fd79f14cc174dcf6c3dd76d3b947171b82273b6d27849d9a1ff36b7e0765a5c187b1cc9a7af8cfc2f5443ee0093332b2f0d06a26d2c1d3b5615c63663503cc491c653a373cec0e3f4b28f775b15de717ac8c5bf58ce34bf45aca5518b5caecd7205a33bfbee9a8c815d729ef38cb989d63c50a29e5fc316c060285eec9ae4f5b8b92fcbc3e1e0f18129f4d71bd19f89d08a5b7f39223207fd934b8ebbcc3f71528a1d1f413dd134ba63d0ef1e0c0592d9b841f84578e8c777a3a0089bcb12768a271b1ff10b5ac6f93df1e5123ae93fe197c1cef4155c0b9a0e41a8d67e126338268b2e9f03e284ca4bc916075ffc16f9ebe1526bf46f6eac79b019251eca15cab4a1e957a268b1a68c43f2cc128d26431aef8f541ad3abf83630986dfa79b197de15a4c49f654bd9ebdc9f1d8a6f4b6e2e1ae766c2dd956a9a40943af6816a9a04245bf62adf97ce3a85971f50bfd3a98667f6bb879f50452556686827b7fba822cc91d1cedbe1313d966e5e3ae91cec5e6689600bb7ab9209a63bddbd464c4720feb073733014aeb0fa137c81cd192039dc9333f1e30fb5525afa94bf10eb345b4700686fd6596cdd1ae62299cec20747e1346911a6d5e1804b3230c017060fb05c4bc2527ace185625f13df32ad5948d092bfb9ada9c9b46971367a282ac24de8692607151c00840cfce2b824ce07e22130774091f41f5cecb3707dcca7d151138ef1ad0ae1276626980d0ed61ece4ca5b485fab5671da479070c8f0ee2c21998248c98a6ec3f7d9e34c668f1396eb87ce12f69e9ed4277fd66091478f447b8a337c5de928fead2c95e25e8937b5d9267c18a89091af2c6df53aa9595c1fbb48ab241e0956fb9e1c9281fce999701e1bd9af0a2b988de067e576e4a8870197f9180e28ecf7d6ffd5f7a6cf00e865594dd36bec90be863a64e75d73b9465edf73ed4051f4e5e7c234d9a61063209bb3fa1aafce9d1f2bf6022e9642d15740c7aa83ed2303ae2823642f3ebefa49ed325062fa9b95694b3e40b5029c12f8d38eb448dd0ddc9c6bb6802da2e4f72c5336704dbfb492895f5343cf8b8a5af3af6a9b316445554dc9a5c6ade9331d7fa42557098e57f3a815b6266af55bf363fc03ffda5c53aa725fbfcc2ca2aba220dfc3e368765e2595f8d24982c9ba88e25bcd76b65d16d923592fe085ddc09d6e79206cecaf60cd47d5685d45bb0128aef27a7b0fc3bb1142382b6050b14d267faf3a9ac7ff3ef1a55f31ceb4f08c669b314e23c0ae3e6f676269bd07030143f3e52fb2d07ed106726271407a229d407b72797da9c986bc287cb0b00bf6be239cffe5377a98d7e1552b1d18ad31ddc85ec8be709bec6eaa8e50698c707cc12bfe439f3e23e3e8eabf3031c9900cec0536811e3110e66dcbba17fc38543194692c191d5b478ccef0ec41be118ab25205e250be7d80a62f9afbe62c6e39f215592d0ae75bdfaa75fc2b3f59e108eea94a137f547192dbd0d2c1c07bec2798f886c8f8791d2bc5f72e470d9646ef94553e4e55ae5a85c8f7aff59e499217ae4c0769507dd07e2a66362b2927fb178dba8b0a738a694bf7700edfce47d1ee2698630593bcd5c35f7f11832c7fcbe119b23b52a138ccd39189adb5ad29251b1b7fa00d86c91c46b74cdd438ed2302da84a80887f6f632f3e67f9f51f8f0732c8bbd5064498e586526a186b44dab5eaa5500a434838806b98a22eece347afaaaa1b77487ce4981f9607f7286ec84f035525583d963ca74c5cc0e0b1bf1639706f1dc47a8fdef19cfd771c51e48ce395c7fadab80b9cfa9ba981a4e8ae7697c79b158291965ac92d4f433ec6e1f85b047cc37c99f4a56b38f2ae24244e93791fc7d8e33755dfc76c3e614a1e000120feb3bbe15a47bcc1fa3992839a0d9dc3f9d48b818184d5fc1a4a6b710f48e2092d92093fa6c3fbbf34c37fb3ffc0ffd5d45a9b3a3f2fca83e793eb281495e4b2d74a1a0c6f198387221709e16142f8ac7e9cbbe30b1694914331b71fa687e6abeec5a4620bcafd7f696d907036737f681dee35a8f9a8dc5c12800bafdf6d7cd4c233f15ac780cfa8b94163bc5096b53b7737dbdfa97dd2f08faa8a577e2eb1fca02710b6a896a0a5365e057f69922bcf420499293d6d490d261d534343330f905c1daf8946e40d88bb23b9af9912a488da43eb87caad431793739ad6dff5b713c99563745b5016e6b58bf9c19f207e68d7d5a8b1b03932d94f21dd6d64661823860bcd0f745586f0adda0a2b521a385562831cd80a6793044eb92a7ec5481f18865bda7dd2400256a239e557572bb71bfb32fb264a8e2fcb59babfaae359b1f8b47da4bea983916d5fb876ace890720c4bcfc0d304d836bf5d194540ef0789d830c3cb0a38b9611a6a3ad1bcbde02a0e4a2acd0dc289ab6ba9df93bb995e6e86e5d879301c84022843929eeb6e274f6afb6aa6f6ee845683082862f6d8d052964539733e70e23ab68209584ff4a743cd182fd71e3d71a2f75c832b58fe4bd249779c851198acd0684b8e175862d23a325907e2b5ddefd993db253c24f473c89f3e3a4e3ed0032daea035a287ca27a551cde50cbbf13fe8268ccd831230576f81ce0d2de647ece07f3610129f1c8a9f888293d0479f535713fe24e65c0fdefdce2d5d6dd4e3a7623eadc06e132d3befd6b3abee7c143d092fa5f568ac494f86cb98ceaf952afff958be07eed3e976d2d1b08d60dc04795b0d9bc10284bce9c160b007b11b2ab1aa20e8efacdf4e7ccb83accc455c8f0eb57b54c5abd1059fe94790536a63d1be38e03f2983938c892432d18102a86fd717f9bc3ebab37142da16a505670610721b88aa1209c439c17cc123011c7e5505738de84928fed7eb533292bc81d2e92af11c54ecf351cc6da3f037ad458eca74f8e2f8473df6c5dfa6fc764a52aa46ad9882e54ed19ccba9af4fc71a09e7bcb2f3ad593a8d20a68c144588deabb542a1d52e84923cfcb45c26b18667266b4390fa069c895365c22c1aeb96322d272b9cdc0237a7c48f7eb467c81218e5287226bef5b248a74e18e45fa97c271039cc2b23bebb9fc6f7ccc7b86e9141806fce6dc9488a9b754339f19a58ed8d9cd5318b7a08d7a5ec549ee53f23e3dcdfcb82cdb5e8ea036e62276d8541ef873a279c915567b54a2cf30cbcbbe48a9b89a4f1f17992aaeec466fd3e71d8b0764fac3c014477a232db9343e34f25d665e86bee47216891ff62e8dbc399ad94fe1b5537c61fedb8c9f5e6df01e99d5d6fca445c94969aebf8988ca03af499c8a0ed5212cc9d3c7587229c1e054a92571d41413e9d30a0ab4835aa7d2e4ff4794a487ac9f76975b6a17a81c7fa593c755fecd926f59931a1afeb3b3896959e5e1b88bf0824094594a3e1c6480c5e63e378f80b070520a72773dcb8f3474395f25047b52b9fd56f2b54c07165be462d9e78d31179b451a08c3eb1f74f3c49866bbf37c85caeed0f589d3a91cdc98a2cecbdc52c3888af682dcdf1fc339cb36c8141a1b362e50c63b948269bae074448fdcdf35e5495b0fb5d1de66642937854a33a20a494fb4a379a89c2bdedc010326621524425870ed038b4b7888d05540f2d8781032d88780a584eceb16597574669da4aaa53ed4174b354aafb86c84989f0c7c39c028574c5c47f8c1505d47dd61acb594d393ac6596b203a93dee81befa7ce2361b34a15dab2b51c7f6be9ef72f585b89d704d7541ceefa0527d1b2cebf8f722d6042801fe1e94f1b7a8dc86cd3b93aa43240107018cc2aaa7a5ef08d4be46233ea8af8815e609109862a2871ab00c47f4682f4d2e99b87576fd8a03cefc3a3e25c35ee2d632b92b664365fddfed821a7b6946b57988bc030cbde8b5205f19d4f0c9049ae70fe24d60a09b54c575667a23ea21dabeac60963f700db0b0600e07cf7978546c9b2415a33e0af219a63399ef026e33d4c31fdd0cbf8828fdb0030683df9f8fd6762509567dcc2947dc0d5313c0e371521dc6a0f61eeae936cda3f1d73bb944f6bed057b7b832bcd4257a7cc58d7c282fb498e6795387bd2e4c6a77854e7da2688c46c38e872e0de255802a01b8d4b2b7ca259de8430597846110dae053903b2e1bb4c68f5456b88a4bb34b8f6a9ab2fde6b721a1e2ad664f7e28e5cd1fb14d7c98bf5eb8ace0815fe20f9761cbe940335e2ba38db6b2970054f87711ebd1a503d0143a3d7146b6892ed913651b6c8094762df463fce9044bfb6631229f629c4a2d7a724b090c5ca8994714ebf5f9abc25aec9b40b7e4315725bd2ba5c3bf8106037cd1fbfdb62b5f39432f7173db28e0ab4d1b64ef77815dc8de0be69dff6d8c620da1aad639a515bb752f3f1c7ef7ada478114ce32128ba898dc0b608cd472aaa34525f0d5333d6f4b0f2567cecb4a204a536aa4b2097600e462", 0x1000}, {&(0x7f0000000280)="7a3b2a98746c44963ba134faea", 0xd}, {&(0x7f00000002c0)="d5deb1d43df4083db3d3b79e693478a20ef0af698d6f38f9a4c015ebbbb3edd9514ee72b6a04d57ade0a9521f4f4e04df60877d72dc37765073811ad7762ef7d60aa8acd3533d90c8d0392e05614abbe1b402e86aab1f67a6259c961d95f76f512363e37066a7589e22af7051bf178d2d5aaf3977d59d4083b63fdfa5b96523a664191cc812283a01e10afecc75bd8b7e0f81cb6b850de33f0ee1536db193d500ee2abe78e3cf76017517896768e2d066b15ba9d6b36edadd577edfe359653d4368f648750", 0xc5}], 0x5, &(0x7f0000000440)=[{0x50, 0x6, 0x5, "756079fe1e8c1d847f69e2103a1aad7e38bf39b3073c25cce13a3e4fc707bced1594fc62a5874a53d4a3d939835318fe4ac76d28694064c62516"}, {0x80, 0x8e, 0x2, "a5d0cbd231938dcfa642afb72fcc1a79ef5ee68c109b55082e6f8129bd3beca6e588004720613cee4dcca2d0f251053fc3fbf238ecfeb925cb4acaa4e96ff6051da6baebb35c958172a2f6ea98e288652ee250f3a96ad710df9879a7f3f28a9ffcb0e01287e52cbd119a"}, {0x48, 0x0, 0x86, "468c562d9266112fcd86b70cf08bb61c31a862e4196dbb15dbd6ee94bb08a3f53e9da8f9d657a04ce3ee8b655063c8aa3f0acd"}, {0xc0, 0x84, 0x9, "057df2942e51115e8d7c99d9660bab0036bd033f34b347c5be1df79b0f43b3290a609af1c5b4cb9756a68e98f606d3c6178781d4ce7147df446e7b1f49cd18f37ec368b030b9f7ec320fd711e7474216a3ff1880cef45754efd4459c84c21638d8e2567bc96f983033172262d3113f69c49224fc5caa7a70fd3acb49078f574a9892774705c32d095a46defa8ac672835937946ce6e9a3f7911fa856bdadea0d5b598ea351c5c9f914b1e7"}, {0x18, 0x11, 0x8, "94258afdb9eac78f"}, {0x70, 0x0, 0x100, "902c798c442829028be37ee0bdef46aaf2119cfd02ba91187e8f48fd88bd0ea335ade99c8588e50f1e616c5718fc1eefe88edf84ea5900ef338ec0af5afb459a1aa0034af6f3b7b341e1f08f8ae76399f3be2aa5e82d2ea054ceb32cfc0f20"}], 0x260}, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r4, 0x8}, &(0x7f0000000180)=0x8) 16:57:43 executing program 1: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="54beb31f885e286a2d8147234ea5508e3b1d244b8f91edb77f7631b34f0d0c838d2be0cd9da163b52a135a18d0531927e65828324b5e8bd357822dcd2edd14e1771d0d18d8bc9e") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x0) 16:57:43 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000300)={@local={0xac, 0x14, 0x0}, @empty, @rand_addr=0x1}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0)=0x800, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0x1c000000, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000140)={0x2, {{0x1c, 0x3, 0x80000149, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff80000000}}, {{0x1c, 0x2, 0xc0, @mcast1, 0x5}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) recvfrom$inet(r0, &(0x7f0000000380)=""/206, 0xce, 0xc0, &(0x7f0000000480)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$getflags(r1, 0x0) 16:57:43 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) socket$inet6_udplite(0x1c, 0x2, 0x88) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 16:57:43 executing program 3: getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") fstat(r0, &(0x7f0000000140)) fsync(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x9b, "79d34f83ff3d16774b2e7e8141998b3845da1a1e5e2bb349fac36d2cc5635740dd2f8d7cc81274d7aedb37bce8e26f443dec84eae023a69e9b6a1ea422e90cb941911614e83d6dedc74f2d5df784168b6c8d082c88696a7720d52e32e9885d3e334222f56f33fb7bf7c0d3a3e299233019856d8afb95205da59440dffcdcc20931e0bfcc086f696ef077e552647b6ea8b50cd2ca605ef414ed4ad5"}, &(0x7f0000000280)=0xa3) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x412, 0x1000, 0x0, 0x8001, 0xff, 0x81, 0x5, r1}, 0x20) 16:57:43 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/167, 0xa7}, {&(0x7f0000000000)=""/48, 0x30}], 0x3, 0x401) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x0, 0x0, 0x0) munlockall() ftruncate(r2, 0xc64) 16:57:43 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x7, @ipv4={[], [], @multicast2}, 0x1}]}, &(0x7f00000001c0)=0xfffffffffffffe81) sendto$inet(r0, &(0x7f0000000000)="a3e8521d6766a798663c3e988aa93f0c7411e7f94fdaf3aa8f7ecc93944247e1c98def6fe8b2d03fed2f8f41bdb6eec401d48a84708bf0d0485bf602501a9329184ebf37ab584d02a2dfc91a5e4121e821041958f912a023cef3e8640e1f40cbe9c9c0016d1471120c22e49cbad088a33741a3194424695705fa809f9aa01d749bdd68e2292e2ef90101a9e8e8e21f54bfaab0308e4d91e3a6d8b3228ee77233b7b1e7b1a1ba73d1a6903dcf5bc1beca207813bd1430", 0xb6, 0x100, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 16:57:44 executing program 1: syz_execute_func(&(0x7f0000000080)="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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0x1) fsync(r0) 16:57:44 executing program 0: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) listen(r0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0x0, 0xfffffffffffffff9, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x0, 0xffffffff, 0x5, 0x1, 0x7, 0xe9, 0x8, {@in6={{0x1c, 0x2, 0x0, @ipv4={[], [], @broadcast}, 0x27}}, r2, 0x10001, 0x100000001, 0x4, 0x66dd9475, 0x100000000}}, &(0x7f0000000280)=0xb0) 16:57:44 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0xdb7f) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) r1 = getpgid(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x54a, 0x180) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000300)={0x100000000}, 0x1) wait4(r1, &(0x7f0000000180), 0x1, &(0x7f00000001c0)) rmdir(&(0x7f0000000040)='./file1\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x8, 0x80) 16:57:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xd0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0xf, 0xa98, 0x400}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0xe937, 0x4530, 0x40, 0x2, 0x9, 0x200, 0x9, r1}, 0x20) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x0, 0x100000001}) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 16:57:44 executing program 2: setitimer(0x2, &(0x7f0000000080)={{0x3, 0xc8}, {0x2000000000000, 0xc}}, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fsync(r0) 16:57:44 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x0, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14) 16:57:44 executing program 1: syz_execute_func(&(0x7f0000000300)="b16a91cd806969ef69dc00d966410f2e0ec44139fd5bf9760b41c1c1c7e4c63afb0fc4014c664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc512643d9e5abc48192558dcbc366450f186746c4415173d70e0fd3b61f71df7095958faa28128607000000cd22a023400f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e3854c4c27d5a82001000023f894f00f28a80ffefffff74") socketpair(0x2, 0x7, 0xe27, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0xad90, 0x6, 0x1, 0x8}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1}, 0x8) 16:57:44 executing program 0: setrlimit(0x1, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000005c0)="6537ab1011bf7b038b7bf573cec2149fbd8082206820ce1d4b4490ffa1b6b77e5ea002ecb0dd834b879ceab30c123e35a1bbf21f529ba79994888f52e8f8566dae59dba4a7dd806f9b31b886950e074fe00b5f9a63c60db0ad6fc2134ccfd081b7dc82e4356385650d8ab78263e27c1b9707400b943c86648eedf0dfd6bcd403e477db3a58e9b1ae32972fb9d6b44a50d2156d126b70fdaf0257c90e3889186fb36085b213976c5fa8c674621aa0a2e4aebe692a3996d5f083434c6f3c248aefb0c0657be7396bf4aded9b42217c5498cfaa1e4edf98b8aac9475ace78cf4bc6d3b5") syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 16:57:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)={@multicast2, @multicast1}, &(0x7f0000000140)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f00000001c0)={@remote, @remote, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xeb}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@rand_addr="a8056a9245e4d5d58209d40467fdd916", r1}, 0x9) r3 = shmget(0x1, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/85) lseek(r0, 0x4a, 0x3) 16:57:44 executing program 1: setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 16:57:44 executing program 2: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c060f05bf03007500c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2, 0x182) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000180)="63fccea05f0a8394e96aa8c0c4ddc75a410547433822f85399d30ec19a12f8870044014fcc5995584811ed579ce1ed3c03cd61e9a165ecb67a9ad49404f7a5d9331895c4a09566071d660b78754955dfb6f693660aaad662001c2b299f015c07f0e1ac70602b9d2fa95491c8519f24cb2eb4c5f3e524e9a8b1f456d70d51344a2cae92d310dbaaed04b51111a08134202a0d44f14f605bb0a75eccdbfd1a59b9a5992f7d0f7cbadaa682b1a7780f11eb27d000699fdcf1460a5cf0ce64b17f5f25faddf9995c98cca9624e0d0bcb2696165bfb91269402469e55e56c2c616cdb47208d6bef0d9c49a06f88189d845f3c21517672266b") 16:57:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r0, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x8}, 0x24) r2 = socket$inet_sctp(0x2, 0x1005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x0, 0x2, 0x204, 0x4, 0x80000000, 0x25b6}, &(0x7f0000000100)=0xa0) fcntl$setstatus(r1, 0x4, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000340)={r3, 0x100000000002, 0x65f9, 0x9, 0x3f, 0x1}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x26, &(0x7f0000000280)=ANY=[@ANYBLOB="00005c054d58fb589cda577b68000000000000000000000000000000000000000000000000bbbe9d446ee7af6518641eb2078c7f3081aecf2b9f13fb499010ab2cfcfcdf7d13344217a540f1488ae975e1b7c5479b8e7a900c1fb3a1f1a6098caec4d7843ff9f9de0a9a6b9e3f19182b8db5fd2e082a85b7e6dfb700c5e4150ec656e4a93952"], &(0x7f0000000180)=0x4) 16:57:44 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r0, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 16:57:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xc, 0xffffffffffffffff, 0x392) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x20, @loopback, 0xfffffffffffeffff}}, 0x0, 0x8, 0x9, 0x101, 0x2, 0x2, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0xc09}}, r2, 0x3, 0x1f, 0x4}, &(0x7f0000000240)=0x94) 16:57:44 executing program 3: mlock(&(0x7f0000421000/0x4000)=nil, 0x4000) madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008) munmap(&(0x7f00006ae000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="45aa672666410f3834f5f3400f5360fec4a27d78fcdac4c4a1fdd9dfc462b137c4c46278f570003e0ffd8b191d000066410f38245d0e") mlock(&(0x7f000076f000/0x4000)=nil, 0x4000) 16:57:44 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1011, r0, 0x0) r1 = socket(0x0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xaa, "dd0e1270fc2a5aff72b5f32cd310b90596909a12f68132ef062b520000748fbc9310b8d5f78c9e233d08a4ce7eb9c8e4519d329d4332af42c03e0e621a024e4b5678c2c4f144e87f042a6f907f21e9f21a9fdbe59c668f9dc566c4b1f223e01a413e1147826165c7294c57c3ca56fb5d6f6d6be242e0a58e6160eb9d17aa7cbfec535b318331d1c8159fde568f55c5bab5b8de0933840426059b14eff29fef5808e1b6e6bc210abd08e6"}, &(0x7f00000000c0)=0xb2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r2, 0x80000001, 0x9f58, 0x216, 0x2, 0x2, 0x6}, &(0x7f00000001c0)=0xa0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) 16:57:44 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) fstat(r0, &(0x7f00000005c0)) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="39bb08000046db00"], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") syz_emit_ethernet(0xffffffffffffffc4, &(0x7f0000000000)=ANY=[@ANYBLOB="edaa08aaaaaaaaaaaaaaaabb08004500001400000000007d24009078ffffffff0000"]) write(r1, &(0x7f0000000180)="1e3994fb77635504714cc3a5ac19eb74955252f04344f705e72ee944e93b2b4907ec3945cd91c75a84e7160167bcf51bef34cb03f941558b8488bbee132b30e9a2c606662398b97320da284565a79e5e257d796569ecbd659c63af137345b8e8fa6d128a47f3d8d7a79d23c386e2b84117ed7c1de35ed1f8b2b583b33b1c2445ddc945557353bdd3832e25d04035650dc4077dab30b2b72410d75e90950a951379251160f7d8cab307", 0xa9) 16:57:44 executing program 1: r0 = socket(0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffff1e) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) 16:57:44 executing program 2: getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x6de}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffff7, 0x7110, 0x3, 0x3, r0}, 0x10) r1 = socket$inet(0x2, 0x10000000, 0x8) r2 = accept(r1, 0x0, &(0x7f0000000040)=0xffffffffffffffb3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r0, 0x8b}, &(0x7f0000000180)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000280)={r4, 0x7fffffff}, 0x8) recvmsg(r3, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x233, &(0x7f0000000340), 0x147, &(0x7f0000000380)=""/100, 0x64}, 0x2) r5 = msgget(0x0, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r0, 0xfffff, 0x1, 0xc9d, 0x1, 0x8}, &(0x7f0000000240)=0x14) msgctl$IPC_RMID(r5, 0x0) poll(&(0x7f0000000440)=[{r3, 0x1}], 0x1, 0x7ff) 16:57:44 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000140)='./file0\x00', 0x12) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 16:57:45 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x72dafa8e9951444a) symlinkat(&(0x7f0000000280)='./file1\x00', r0, &(0x7f00000002c0)='./file1\x00') r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000200)=0xfffffffffffffffd, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000400)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000440)=""/17, 0x11}], 0x1, 0x0) __getcwd(&(0x7f00000004c0)=""/85, 0x55) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 16:57:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) socket(0x2, 0x4d702d39d70a419a, 0x3ee8) r1 = fcntl$dupfd(r0, 0x4000d, r0) sendto$unix(r1, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e433f1148fb", 0x37, 0x4, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c653000050bd01d5692e2cb9be2567c2f31325c772807e9e76117ab6c4e9b2ca718593e2c82d5d3ba39b56d49b4ed9a0dbcfb04f4df8cf154de6c61d55be3af6f2ca86656a44956f0d394fe2ba64574208980e83a101d6a12b5e55fd66da06aece43064f4bbf57a8f405d5d7900f57081df88f74457c5212e674b109e8a6944ad52f28027d2ac631d3b275ff61395e086f7"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) 16:57:45 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x5) 16:57:45 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) chown(&(0x7f0000000040)='./file0\x00', r2, r3) 16:57:45 executing program 2: mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) syz_execute_func(&(0x7f0000000140)="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") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0xffffffffffff182b, {{0x1c, 0x3, 0xfffffffffffff000, @empty, 0x81}}}, 0x88) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) 16:57:45 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x804, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 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") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000007c0)=ANY=[@ANYBLOB="0800001df9082b7e0ec29c1b2cd45b61e08445e921b33e8634ad8d489548059faf2a3862d9bb2516bd2c86f6000000000000fcb43292d86087db45485d53ad27041852337a76495d92f9a21e5a3668fe099adbae21803e0439da7f0a4b3a980e4e75000000000000000000"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") geteuid() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 16:57:45 executing program 2: syz_execute_func(&(0x7f0000000180)="0c19b5b598cd801b69e4f569609af5691d62d9d9d0c441395bf92666440f542e8fe9589b26e1bc0101fac42a2adfdfe4da9276f2168f4808eeb4e00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c30f9966030faee42c24a1a1460f569f00082640c401fe1d8be4f4df66400fe2c87250f2a54f86450f17720d1411410f380a63d7") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/76}, &(0x7f0000000080)=0x4e) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f00000014c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001540)={r1, 0x28, "17570f60c08a37c0c3f5c964c8ce5b244f7e921342243ca51b2a0f9f3988cf8ccd7731d56fda67d9"}, &(0x7f0000001580)=0x30) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000001380)=0x1008) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000013c0)={0x9, 0x2000, 0x8, 0x2, r2}, &(0x7f0000001400)=0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/221, 0xdd, 0x40, &(0x7f0000001480)={0x2, 0x2, @rand_addr=0x2}, 0xfffffffffffffedc) 16:57:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x2c7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x100000000, 0xf, 0x8000, 0x7ff}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x2, @empty, 0x40}}, r2, 0x8, 0x8f1, 0x4, 0x8000, 0x80000000000000, 0x7ff}, 0x98) 16:57:46 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0x4) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000003c0)="32468d2beefd4ef0d20121c33eae0437494da8ce87008a2d21614692") socketpair(0x17, 0x0, 0xe91, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x5, 0x80000001, 0xffffffffffffff1a, 0xf9ab, 0xffffffffffffffc1}, &(0x7f0000000300)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x4, 0x9}, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100000006, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) r4 = socket(0x80000000000002, 0x400000000002, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000000c0)={r5, 0x82, "162567e1f455e199f3716e3892ae4381162cdc376656d51f27f6d0391b2dd64aa00653bac683d613fcfaa1ffe320263d091c622aed884d105cb6c4f91b65ef2f3639d52563f7f252409ae43b93564d3d7dd2aed74bb366bac39d5327b1695fcfca894485a73304858780745a238889f1aa141a88fe7a8e69e32d9d5dda547ed8f484"}, &(0x7f0000000180)=0x8a) sendmsg(r4, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) 16:57:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @loopback, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffd51) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x2, 0x3, 0x7fff, 0x9, r1}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @multicast1, r3}, 0xc) r4 = dup2(r0, r2) setsockopt$inet_group_source_req(r4, 0x0, 0x57, &(0x7f0000000200)={0x5, {{0x2, 0x2}}, {{0x2, 0x0, @loopback}}}, 0x118) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast1, @local, @loopback}, 0xc) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000000340)={0x500000000000000, 0x3}) fcntl$lock(r2, 0xc, &(0x7f00000005c0)={0x3, 0x3, 0x3e, 0xfff, r1}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0xae, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000480)={r5, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000500)={r5, 0xea}, &(0x7f0000000540)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) fcntl$getown(r4, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000380)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000580)=0x96, 0x4) 16:57:46 executing program 1: freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xeb, @empty, 0x4}, @in6={0x1c, 0x0, 0x9, @rand_addr="b7b497416405797b0f638f3bb075f293", 0x1}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x100}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x4, @empty}, @in6={0x1c, 0x0, 0x1, @rand_addr="dadc1a45125227e214d23ae3d435bcfe", 0x81}, @in6={0x1c, 0x3, 0x23, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x0, 0x0, @mcast2}, @in6={0x1c, 0x3, 0x7fffffff, @mcast2, 0x3}]}, &(0x7f0000000200)=0x10) 16:57:46 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x7f, 0x0, 0x6, 0x7fffffff, 0x1, 0x101, 0x1, r2}, &(0x7f0000000100)=0x20) setresuid(0x0, r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 16:57:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 16:57:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="02005d7193dcad1a315df561dabfbc19378212000dc3be3c4d3a1e61fb97ded9b638906b"], 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 16:57:46 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000088a82100810002000800450000280000000000069078ac1400aae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5006000000780001"]) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x400, 0xf, 0x9, 0x1}, &(0x7f0000000100)=0x18) 16:57:46 executing program 1: setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 16:57:46 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x993e, 0x2, [0x1, 0xff]}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x3, 0x4420, 0x40, 0x9, r1}, &(0x7f0000000200)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x40, "82d8ec6dce34e7b2be849161164da31205a8b35da5031d8617c2ba7c4cd2f4b3c007586e0557ee5413ab4903154a9d58ee6836eebc58fcd0ff9b53376ceb1991"}, 0x0) 16:57:46 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = dup2(0xffffffffffffff9c, r0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000780)="2be9e00f355f8a3fb11136eee946a6895c61a421829c9951a6e171b27bdbccb86fd4c98b46045a12965e3c35dcab81804266b667d0a5a4669d68f3620110471563bcb9afceaa8f3cbc5526a0f9aed212902d7723e775c2b004768fc89fc6d4d60b6df724d25836aca260876ef91ef2767650089f6025d3cd35a2fa8f82bc8654fe3feb24eeda04e4aa989d300a037f1b30a93c5cb88b4044052f6ee24df18f44d0d25bf810c7e2fdab6629ee8c1fbe68679338b64f3517f8fe23d3c7e199e03efa80e93037018dc3c52eab150aef7da667b71b865215daee1ba621d7c7abe00e83096632ee1a9500657631d81306498d7969ad84d4361843d95ccdc4994a16") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x840, 0x0) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000180)="342a61e92d56b90ce4a9f52a3d64adc46fb56c1de09498d52f05dc8a9a3ab6f952cedf68525efb3748f72d80a7fe64a436bc67426b124cc94db8625a5c5788ef13a4bd957a61ed8aa40daaf86d2ebd3e2452713e9d5e084dd6ac35b31d7f57fb48c5529a9d383a741a89a0c1d0c3205c8f326148bde98b3ebddc45ec69028f63961699") fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000300)={{"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", "663c8d90cac0d42dcbef8ed38c1af9132df27b3fa704622ea91cdbf2bcd3bee3", 0x7ff, 0xfffffffffffffff8}, &(0x7f0000000240)="6911e1e4f89ef4ec0cdafae20de66f940c44fe327eec61997a4986d2af56f1119f1661d41743822f715e66f0ce457c8a847ad7c06263fc7676b8e521098a25dbf83c197367840b3035a312c6aa73da910b7b73d0df3c5b9809955e5e81acbb906be2ad028f0319bf72388b32503b080fe9e7ecdbec8427f0535b6324185d58e4da0b7e88580e", 0x6, 0x20, 0x5, 0x1, 0x0, 0x4, 0xffffffff, 0x5}) 16:57:46 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/120, 0x78) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3}}, r4}, &(0x7f0000000300)=0x8c) 16:57:46 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0x8) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000000c0)="ac64cdbc39cab11168349e521f7cd48f2f1f2d5987954f236b015220d9cd989494c4c30f7ce8572d5ca53c916e8dfb8ee5f05a6dbf5d944c959ae27273764cc695e474") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0xff}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0xc9, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7, 0x81, 0x200, 0x100000001, 0x80, 0x2, 0x0, 0x76, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0xff, 0x2, 0x1000, 0x4397, 0x6, 0x8, 0x4d, 0x4, r2}, &(0x7f0000000280)=0x20) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000002c0)="baa49bba923c366ff7e520a99ef8906169b0abe0dbbe882b696a9476187870fc6f96e2d9668fd7fab80d83bed5641e0822e1b200d791508b2ffa5da2c287e970092762b2838af79d82a080e234ea7fb9a2cb") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000340)={r2, 0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}, r2}, &(0x7f0000000440)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000480)={r2, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={r3, &(0x7f00000004c0)=[@in6={0x1c, 0x3, 0xffffffffffffff01, @rand_addr="794c6df25d725b694297ec455ae412e2", 0x8}, @in={0x2, 0x2, @rand_addr=0x2}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000580)=0x20, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000005c0)={r2, 0x3, 0x3}, &(0x7f0000000600)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000640)={0x1, [0x3]}, &(0x7f0000000680)=0x6) getsockopt$inet_int(r1, 0x0, 0x43, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000740)={r3, 0x3ff, 0x8, 0x7ff, 0xffffffffffffff81, 0x5, 0x8ab3, 0x4, {@in6={{0x1c, 0x0, 0xeb51, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r5, 0x6, 0x3, 0x10000, 0x24, 0x9}}, &(0x7f0000000800)=0xb0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000840)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000880)={r6, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000008c0)={0x7, 0x0, 0x20, 0xf4, 0x1, 0x8, 0xfba2, 0x1, r7}, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000900)={0x7, 0x2000, 0x5, 0x6, r6}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000980)={r4, 0xb7, "121cea4369f13dfe28d6ab02447a638c706b2449adc0d871ea1ba742523d883b7820be0b79da6477cf0f3cf80963ebb285544e4f6b53a13df6fd4acbb1c0eb0c6cf14c7a7782c68663bac4bfe410e044c8e9b84a583e6e4d2ae86f1e1dd87ac3720f3832800d0f1a6d74889c79546d59f474eb41342e0e45b977fba075a2a3b7086cdcc09eae0fe072c1652bb40c9fbf915f62372b464898ce6569ed76b3a7d1674198a0741cd7a305336bd5494a3e4e66ee3fb141d6ba"}, &(0x7f0000000a40)=0xbf) setsockopt$inet_tcp_buf(r0, 0x6, 0x427, &(0x7f0000000a80)="47f75a19e3a380af5a0cfc332138d3f1628a249a3b16f773eababe7f6c99c43caa57f0131840d8a9335927ecdce126061952306157ff4e3462d32954653a201a9cdae3e93c6dfc4705285bca95959224f84ac7bbdedc5d1ff0b54b83444f0329856b2e9d9b8b4be8a689ce1b3cabbfa6b64476554825", 0x76) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000b00)={r2, 0x8}, &(0x7f0000000b40)=0x8) sendto$inet(r1, &(0x7f0000000b80)="418c296dcf9475f26678b729b9c535ddf45b8ac839300c8a049d0920ec5d94c20ba072960bc7c5698db09b27f2e5ef2bc04282d559674be36fa43d7ce000c564df539cd60793318ba74f9d82c51cdd822614375abcaac191d70f71c360aabfc817de7a844e9231ce750caf837478c64af9fe7abab3e33615ad4b13f708be", 0x7e, 0x108, &(0x7f0000000c00)={0x2, 0x0, @rand_addr=0x8e7}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000c40)="c209209b379e8f0385ad635f62b8163d3f76193f39d35aef8e2f54493c", 0x1d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000c80)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000cc0)=0x20) syz_extract_tcp_res(&(0x7f0000000d00), 0x7, 0x7) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) write(r0, &(0x7f0000000d40)="c4f601bc98f8028d415a3fec6cc7d2d66e7d134d8f4e0eb8d7d5b768825b149501c1086de3d51f8652901d2fb4b20d1ca617", 0x32) 16:57:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8202782f666970fa1b305586ee1e1928d395b6d1f0c900000099c6c10c911adc6b9f6eb378efe2ffea9346863321be8c4e861a52575060f1b8f362c74cc89a185cbbac0f84557895248403e647a3446db9d900"/93], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000180), 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 16:57:47 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000240)='-', 0x1) open$dir(&(0x7f0000000000)='\x00', 0x120088, 0x2) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 16:57:47 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xa0, "4c090d115a5e090843bd283f735f521505ddc0819134270c73f4787b928f354eabedb3223bbd4eb8f7cffb0b623e045085de84ffc2b2fd2092b8a06172ebda04d22f5dfaa4424ad26ea28f0f4bf870196e87ecfe88f8d14fd334b16223f780d02c77fdccaa0c6f8a7efa1ba0ccd730634b176a75795a13e1b2021075923078c0623838d65e0584428a2055567f2d50e02951f03361235114d08e77fc297b77f4"}, &(0x7f0000000040)=0xa8) ftruncate(r0, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0xfffffffffffffff7, 0x2, 0xaae, 0x4055}, &(0x7f0000000200)=0x18) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) dup(0xffffffffffffff9c) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) mlockall(0x2) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r5 = semget$private(0x0, 0x3, 0x140) freebsd11_lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0x0, 0x0, 0x0]) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000540)={{0x8000, r6, r7, r8, r9, 0x8, 0x82}, 0x8, 0x5, 0x100000000}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) munlockall() ftruncate(r3, 0x42) 16:57:47 executing program 3: syz_execute_func(&(0x7f0000000100)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="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") 16:57:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000080)="c3", 0xffffffffffffff07) execve(0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) 16:57:47 executing program 1: syz_emit_ethernet(0xad, &(0x7f0000000000)={@random="913a3b34d16b", @random="286f9f15802f", [{[], {0x8100, 0x7f, 0x80000001, 0x4}}], {@ipv4={0x800, {{0x7, 0x4, 0x1ff, 0x1, 0x9b, 0x68, 0x9, 0x8, 0x6f, 0x0, @loopback, @broadcast, {[@ssrr={0x89, 0x7, 0x2, [@remote={0xac, 0x14, 0x0}]}]}}, @udp={{0x0, 0x2, 0x8}, {"ba5b65c6c34e16a88103b78ccbae5d070687a23abab63fb590910a086ba712449d0c5fbe5e97128b0dce86472da390538f15c2de647c34a4960e292eabd2f76b5c38dd5e003ba31236527d2ea16bf5826acbe8136ea97e41054803550bd25aa34cd800662d729e5c8343879f451344c2d98df122b693de"}}}}}}) syz_emit_ethernet(0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 16:57:47 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r2 = msgget(0x0, 0x88) r3 = geteuid() freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000440)=0x1c) r7 = getpid() r8 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x6, r3, r4, r5, r6, 0x10, 0x3f}, 0x7, 0x1ff, 0x46f0, 0x5, 0x9, 0x0, r7, r8}) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) 16:57:47 executing program 2: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x4800000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) select(0xaa9, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 16:57:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f00000000c0)) 16:57:47 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$unix(0x1, 0x2, 0x0) close(r0) close(r1) r2 = dup(r0) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000000)={0x7ff, 0x8000}) 16:57:47 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r2 = msgget(0x0, 0x88) r3 = geteuid() freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000440)=0x1c) r7 = getpid() r8 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x6, r3, r4, r5, r6, 0x10, 0x3f}, 0x7, 0x1ff, 0x46f0, 0x5, 0x9, 0x0, r7, r8}) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) 16:57:48 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000480)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x800, 0x9, 0x1, 0x1, 0x8}, &(0x7f0000000580)=0xa0) socketpair(0x1c, 0x5, 0x800, &(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r2, &(0x7f0000000040)=@file={0x0, ""/41}, &(0x7f0000000080)=0x2b, 0x30000000) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r1, 0x9}, 0x8) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r3 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x2, @loopback}}, 0x0, 0x67, 0xfffffffffffffffc, 0x100000001}, &(0x7f0000000300)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r4, 0x9, 0xfff, 0xfd, 0x6, 0x9}, &(0x7f0000000400)=0x98) 16:57:48 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) ftruncate(r0, 0x99) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000180)="f4f1d06026134955544e454bb26a825d7db99b65e6cf1bf9b4dfe3f52f2de40030c92d26fb95dd5c7785f0c074041a4ef8eeb21402ba79c01ca934f5d1417baced94449dd8c8bd9ecb96f5d7c6e9457a65e29a1f8d4ee09207f9160e2a7b31682a522dfe901f2e41bd1927360e6244c39bde9c3732b9a0bb3173d17403a0d9c1e0e6bf742572748b1d8117622c9ea234fe4c42251309a5e7511a52824a3e8000f08aa6b78c26ffb30457bc18e0f05d7b82de695704634b34856a3962552f780212a859851af2aa02f6808e3ffbccb885bb8275757866efabf73bf71ac15a5427a0ec7e1520767764834066a0bc9a5c036bc55329ec") syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcbdbcd8f69289bd19d670f381d6a2f67450f483bd1d97c1063460f5776c1787896b001fe05d15ff6f6c1c10000e1b1ac892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r2, 0x0) 16:57:48 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) __getcwd(&(0x7f00000000c0)=""/157, 0x9d) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={0x0, 0x800, 0x3, 0x5, 0x9}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x3ff, 0x5, 0x33}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x7, 0x5, [0xf8, 0x1, 0x800, 0x589, 0x0]}, &(0x7f0000000300)=0x12) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r3, 0x3ff}, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000180)={0x7fff, {{0x1c, 0x0, 0xfffffffffffffff8, @rand_addr="09daed0bbbc1ad10e17f8536d7be8584", 0x5}}, {{0x1c, 0x3, 0x0, @empty, 0x7}}}, 0x108) socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_fstat(r1, &(0x7f0000000580)) 16:57:48 executing program 1: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000794000/0x400000)=nil, 0x400000, 0x4) r0 = dup(0xffffffffffffffff) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x26, 0x4) 16:57:48 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getpeername$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x200, 0x3, 0x2b3, 0x101}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x8, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0}, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r2, 0x9}, &(0x7f0000000440)=0x8) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r1, 0x5, 0x1, 0x100000000, 0x253}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000002c0)={r2, 0x800}, 0x8) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000480)={0x4, {{0x2, 0x0, @loopback}}}, 0x90) 16:57:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xd5, "39c4e78b9e25efd58310719387c936a5"}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) 16:57:48 executing program 3: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41, 0x28) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) r2 = socket$inet(0x2, 0x10000001, 0x4) dup2(r1, r2) 16:57:48 executing program 3: setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000340)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988674564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5a26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="7cbed07e5484b4c7178256b88bc8a5c2f77e07234dc5aed9da9ee23f619d563c989363402669e256027688cd869d813e30620bf44c446c839b211a5c623da8e31178c2b123716cd152989d259cb0f778cb083a7c18da3446020d1f861012126e457b40adc3dde0cdcdb3fc7aa598d40a021a5c0a825099119f66de1fe3403d5ddc8fe0c20d910ec9554a0176d55966154d4c72da9dca81d4fadc36844be6b4e0aa99f6424880f1e105b786eb059aaa8181fb506ab53acc8dc162879f4cb9f4a6e3f105311d502838c16b7163937500"/222], &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x200}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) r2 = shmget(0x3, 0x4000, 0x12d, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000003000/0xb000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400), 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240)) 16:57:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x31, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) r2 = socket(0x1f, 0x3, 0x1000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r1, 0xf4, "866b55b010a1fb671ba05a1507ab70dd7d61e494fb0205dbdd85c8599ba0214a0ba59c5a8d56a470b384800f7e1ff7e5fff93e10922386c2da6f74cf9b5f510220fee049c3d7d1fa2ecbc571e239dfc05d40953537bf102c9d17c2b5382eb074c9123d3a4b919e725c80bf09dcc09d12a0e9c3d8a58dd9cc10ca1a910fdf261aa40b3121c89a5ec502369d9c4aa480d65092db7ca3bddce979f1f211262ce6206b69bb4d990576ec2208c836c06fa098bc1d7e9b072ddec8b3c18b3483591bc1a81ebf8aa37964a88edc61498f248ef1f5aca2333f862b5fd1f363d0a2fabf806483b310a150d05eb5742fdcbfe9cf351525af28"}, &(0x7f0000000100)=0xfc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)={r1, 0x42, "82f417d935a9c6b9e00d24235e0ff91faa1d4190fddbf06bedf683672472ce543591fcd0d542ce3506194c0ee84dde166d0098d37bc2c1c8f7f6b124cb41b94c63d9"}, &(0x7f0000000280)=0x4a) 16:57:48 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000280)={{"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", "6c3379f64d6df5d907cf9960fbaa123ba4e88cacfb314ef566d6664e02dfa09e", 0x8, 0xfff}, &(0x7f00000001c0)="3b8023866a68dfbfa09d6c3c5af84982555d50d9221eeadea13cc41723c75e93852040a7d27edaeed4196b45f6886430888fea54ce4a6c2a8dbfd32c5376c9dc4ce05883e9624c0c91346fb7c51577b1e0e8c8fa07ab697831a0349120a1809207059b7ea9faa7ec0a480b713a569a61fbc4d4864798b05f72e0cc118bcaffeefc7fba343f34d991717569f6ba5a53079c0e8823270ff4816f9c4f32b41908ed2cd9f02ff5971251888976600930b169a97651", 0x400, 0x3, 0x195, 0x7, 0x7, 0xa67, 0x40, 0x18c}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') ioctl$DIOCRGETTABLES(r1, 0xc450443f, 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"1768146fb86f818bfe35fab318c73e2bea4489d934c552da096137e467f4ed4e", 0x9}, &(0x7f0000000700)="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", 0x5, 0x8001, 0xffffffffffff7a27, 0x2, 0x1, 0x0, 0x20, 0x7ff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x6, 0xfffffffffffffff9, 0x4200, 0x8, 0xffb8, 0x100000000, 0x81, 0x4, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x0, 0x3}, 0x8) 16:57:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc) 16:57:48 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x8}, 0x8) clock_gettime(0x4, &(0x7f00000000c0)) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup(r0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000340)={r1, 0x5}, 0x8) getrlimit(0x3, &(0x7f0000000080)) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0, 0x752a5c3851714a2a}, 0x0) r4 = accept4(r0, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x9, r1}, &(0x7f00000003c0)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000300)={r1}, 0x8) 16:57:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000340)=""/203, 0xcb}, {&(0x7f0000000440)=""/135, 0x87}, {&(0x7f0000000500)=""/211, 0xd3}, {&(0x7f0000000600)=""/106, 0x6a}, {&(0x7f0000000680)=""/151, 0x97}], 0x6, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x80) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x81, 0x1, 0x7ff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r2, 0xb8, 0x100, 0x100}, 0x94) ioctl$DIOCCHANGEALTQV0(r0, 0x40047456, &(0x7f00000000c0)) 16:57:48 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fsync(r0) r1 = socket(0x17, 0x5, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x3, 0x1, @loopback, 0x8a21}, @in={0x2, 0x2, @rand_addr=0x800}, @in={0x2, 0x3}]}, &(0x7f0000000140)=0x10) lseek(r0, 0x0, 0x3) getsockopt$inet6_int(r0, 0x29, 0x65, 0x0, 0x0) 16:57:48 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff]) r3 = getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000003c0)=[r0, r1, r2, r3, r4]) syz_execute_func(&(0x7f0000000180)="d381c38a14cd91cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f7307071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") syz_extract_tcp_res(&(0x7f0000000400), 0xfdd, 0x6) 16:57:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x44d, {{0x2, 0x0, @multicast2}}}, 0x90) 16:57:48 executing program 0: 16:57:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0xc80) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0xfffffffffffffffe}, 0x24) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) 16:57:48 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x9, @mcast1, 0x80}, 0x1c) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = semget$private(0x0, 0x2, 0x2a) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000300)=[0x4]) r4 = semget(0x0, 0x7, 0x12) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000280)={{0x148, r1, r2, r1, r2, 0x4, 0x5}, 0x2, 0x6786, 0x1f}) r5 = getgid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r5, r6) 16:57:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xdd, "e7594def56d8081ec1bb520d5ed056450f7bbf86b63551b9c528cf6b89fe3efa5e5c794419b4f6f1a6aef2d0eba8abc9a30327b36af29daea3c302b73f568047196690b5c59dd54800d9e8fd759fb5448a64097556eae0c9987d39d5abfe23db6aceb3b4fa13e788e7e0862220e3e948f0ce39d570a21051091c2b66e4e2ce5938fcb72bd58a13251f992fea468433443acd02ce9463445232fd340b2f296ba5f42e8935989c37c3c887c05ea0719e599d96113fab0b6b4b4f18d5f522ba0823db092aa0dbb74eafba3d57665e12cac4db1dfbcf5d69083e38d6233a29"}, &(0x7f0000000180)=0xe5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x9, 0x3, 0x8, 0x1f}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, 0xd18, 0x1}, &(0x7f00000002c0)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={r1, 0x0}, &(0x7f0000000000)=0x6) 16:57:48 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @broadcast}}, r1}, &(0x7f00000001c0)=0x8c) 16:57:48 executing program 1: 16:57:48 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000500)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53ec8c8e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de15fc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x40040}, &(0x7f0000000100)=0xfffffffffffffe57) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 16:57:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) r1 = dup(r0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="9eb2457276add3bdf4cca39f456199eeacb5eebee1283196bc275c3d7c32fa7fcd778a2cac5cb8f37c194421900950e817d5299c6821e01812f99caabbaef0869d3bff5d63c81a9a9be6a9798ff79b095fc10de69aa8ba2d467eeb99ffd7d2fd1acf5e4073ff19bea49857a494de35d6f9fa1697122e2bfa3c5804edf9dad159d565e8bf49d15f0cb6ac95b6c316fd4921a913ae5b36da810b21fb82024540d6e6801f8ea508", 0xf4bd4a5, 0x2, 0xf3f8}) 16:57:48 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/15}, &(0x7f0000000040)=0x11) getsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setrlimit(0x4, &(0x7f0000000100)={0x1858, 0x2e5}) 16:57:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x0, @rand_addr="cdcdde4ab993efe16f57a39eb0d0ade3", 0x554}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x2f, @mcast1, 0x1}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x3, @rand_addr="bd87d82c44134e99f621cfb612f3352d", 0x100000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}]}, &(0x7f00000000c0)=0x10) 16:57:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x40}, {}, {r0, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = getpgid(0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000000c0)="66eb4d8e2db4692363467e1b779e4e6a982a53eaec38ca5655b8967a689250a6b1737ddf42777a13be03d20e87fd03baa0715711e1c795784395d9b5d3a9a987e62e") msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000140)="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") 16:57:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, 0x0) 16:57:48 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000200)="48d9d716bb32f714936a5f38bda1e70ea7dc3329eea82d49cc942e57454bd249a88e6241a84624c6806411a7f1f8baac229f57c2643ff9e10affe40f9d7d8463cbd2b019c54e2c8014ab7e143d1a02a73de75f307fbe6df3d4ca147582b889bf48084a24b376c1254ac97550e90b21") r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x2) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x20, 0x3, 0x7fffffff, 0x1}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r2, 0x5) fcntl$dupfd(r0, 0x11, r3) mmap(&(0x7f000010c000/0x3000)=nil, 0x3000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r4 = socket(0x1a, 0x20000005, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0xc09, 0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r4, r4, 0x0, 0x7fffffff) getsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$DIOCGETSTATES(r5, 0xc0104419, &(0x7f0000000100)="8f98de7931c0f99a7fdf32c6a7b72a335f3094194e87530d6bea99e64241c3952d7dcdf46558c98fc9fd13f0a472c8981b15b3a9bbd44d526afb7796abc2ca8514369a3d6af0ae69e02fbb357b76ba44bca4f0c6da9fd1a9fb370c77c037c0080cb87794bf6fcefd33fa29f2b16d29c4b60ddd81cff0988b2a") fdatasync(r4) 16:57:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="40e6c76872dfcf177b9e5079fa8ba7226b01e8b715fe9e1967c0ccf28ae5a2242fcf5ddf", 0x24}, {&(0x7f0000000080)="a36ef50de1a8b7f202bd50f59489ca82e7088e1427a5af50d86e66ac6f267a3e47555ec481b307d924bee4cac338358ce131c6a17c500932c8af75358863781bd240218816c853f4002a4fbcbb288394a058e3ae31b34527829a58cba6ca02efcaccf5e79fe1de419f8b46da88b65055306dcceae1aff075f9502243e7e77cf79b26a49dfd98ff2c9f5d5de1afe43e0e598d92e56d9f921c0c0d0b3a8ad853cccc1bfb8da118ae6ecc4ba1092a3b9ac01b7c4472976fbad282c31e70067bce3aab41948e2cf5270ffb41f5b8e363265105b9c06c493b4f2d613522d0365e1e53bc473b", 0xe3}, {&(0x7f0000000180)="1d7af657078e7e93a63fffab95ecd8cd07f692bb51432a7baa2c1be65b2625bc19aea0382073d0a813e3f85717b1e12ffa22ee7954fcb85f0edfb98146f905d50f8f8094a4e123296b36e3381b3964525d02103036a5028440424458c686104a4e3c2cf2a227a2b2272f28afc2f178af547dea049e", 0x75}, {&(0x7f0000000200)="3f49736a25594de6e2c1ce48d2c75d52da8daf30f0676fabf18764f3be2f15cb76a92045ae2382e3d2c3ad9bc06a1dbefd3729933b37085dd0bccd866b05bee20d2db786d65f799cf7d868df56b3c9ed1afb13f1e17bf1b2c09f6687f7", 0x5d}], 0x4) 16:57:48 executing program 2: r0 = socket(0x17, 0x3, 0x5d67) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x8000, 0x0, 0x800, 0x80000000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @rand_addr=0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x90000000013, &(0x7f0000000000)={@multicast1, @empty, @broadcast}, 0xc) r3 = socket(0x1, 0x10000000, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) 16:57:48 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x9e8e, 0x4) 16:57:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x101, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 16:57:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r0, 0x5) 16:57:48 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x7, 0x8000, 0x7, r1}) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) pipe2(&(0x7f0000001580), 0x0) 16:57:48 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="b1000000001a0000800000000010000008000600"], &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0xfffffffffffffffe, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 16:57:49 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @mcast2, 0x8}}, 0x0, 0xfffffffffffffff7, 0x7, 0xbd7f, 0x21bd, 0x1f}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1, 0xfffffffffffffff7}, 0x8) unlink(&(0x7f0000000080)='./file0\x00') 16:57:49 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88c48201020064360fe25800218de3c0f526264788fef3f042805ab201c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0xfbe7}, 0x8) 16:57:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1}, 0xffffffffffffff70) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @rand_addr=0x7}, 0xc) fcntl$setstatus(r0, 0x4, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) 16:57:49 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 16:57:49 executing program 2: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000006c0)="fe073eb3783c7e053855adcae95c829622322546904bc669") sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000005c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x1, 0xd1, 0x8000}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000680)={r2, 0x0, 0x5, [0x0, 0x1, 0xfffffffffffffff7, 0x100000000, 0x1]}, 0x12) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) utimes(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={{0x7, 0xffffffffffffffff}, {0x0, 0x2}}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r4 = getpgrp(0x0) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000780)="15dfe6c79bdc2a91b116dcd1d89655bbd335a18325bd06154e9d76dbfd0a495a6b15a99f5348ebf57f083d6f9caf7e7bdaff90e5020fd6b132e3bfddee118e1a2cf8cde4d438a2ef8aabcbf4db380e115db08532b4e1ba061f4fa8543fb74cb2a01d0c99eac0b45d230248349749411e692a55152001f0cea83ee13ecbe940aac8840d42beb244b5dbefc10329405a22123daf7ecc74d953ecd664fa4322e5d60be7bfd72c1d72cbd6be4552682889a2b1f066") fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) sendmsg$unix(r3, &(0x7f0000000540)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000300)="ae2df986d058726a9352eacf7b51ae796446989bf4be9665602919c18857d73761d99b6dd1189e62c59fd316d8cc3338e59a8de27e51e881754d660ffa67b7eb475ab9a1e2c9439dc7e2f763dea55c454965b3c1adc17a32755c3a13ae74f5cef68e7576ade99385236fb648bb68f1dd5d9ba3d6412bd615a256366a826cc8f8faf8aa493e6407f506bf23aa284e2405c156c97685384be87163da88a563974990cb51bd1cc0efdd5996f5b003e9973a84bda82f65cc6827fd1f69144e5986651070a78b7c891ddff519311fdf2c27f2c9f7a389", 0xd4}, {&(0x7f0000000080)="36a95fa0be9e096e874f561cc08633e20b962dea377d4e", 0x17}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x20, 0x104}, 0x0) 16:57:49 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, 0x0, &(0x7f0000000140)) getresuid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)=0x0) r2 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 16:57:49 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) writev(r0, &(0x7f0000000780)=[{&(0x7f00000001c0)="321faa03e8c69b0884e1176d059ea632b11932f72a6c64e55ce7216e51b6ff7e0fea7cfdc33fe13e2e16f8654938f6fdd3a68203586ea8bf03344b9e754e7d01fb30ccf51dd2d28755d7412d161afa2caef0b58caa6e2b57d03c95a0dcdd015cd89973132a5cab421fc9bfcbc95664a822d30704c0958e079c679903fcc2a6dca8c3c1830b1c826a729f0153dc71e4364505a1c55a06c623fe9c33a2ec1b", 0x9e}, {&(0x7f0000000040)="d92a4381a91afdf3fb5c266433eecf61d45d714130b96c4ccf4f90682ab0c29a26fbc9761033de456139773a62219ef1d3761465653c0f", 0x37}, {&(0x7f0000000100)="9e3d67fe39b20e00e4f71a9d6791a2376cc744cc45660dd388f55d34653ff3b6f1582fda4b3f3195", 0x28}, {&(0x7f0000000280)="b2ac8d7f2749e8b6c027ebcce5eb96c57f0f8a2f91ae65c9a076c8e53aee0132d737ec7a77ff8667c427bc386768322f989ff9236854d7a48be7fea5ff6d26daa5a7879d324a96b85b947e67ce41d6040dd19dc641758e9586c81ca5ef1773758e48b99a420ac760749ea501ae52b70acfe54990051ad9", 0x77}, {&(0x7f0000000140)="d44c2357eac446b5f46985a37082fe4ff2688fd98f6aa2ef22a176", 0x1b}, {&(0x7f0000000500)="a690d31db91e4b02e432cdf6ce47ff45cce55f5766d94b00c62d7d68446b70a6c50b12c7c0aa006fe42290b015ceace0c9fe2d33514eb36248fd349a1acff1a2f57244a346f4f3a8dcb623e39dfbadc46402f4537f58f6d8e233e0d53711219aee75cd4c3bdd21c77a196e4c289c674cc732b2a66353bb448908b6db4ee576581e5e0662fa86601e29bb97b7cd9f0f086a6fcba070093c51ee844d9d3a99efc1a2311f8dde14e35a1725f7d9", 0xac}, {&(0x7f0000000300)="05e7ec1f4e0038e8fc44eba6edf013f106568db3286ab607720c91b3b534471434c838e24f9d1a84d85aeb2fdb0894c0c7de838821fe72919949fefb41f54f52cf6aafc1574f7bc592834ae94008faf1ed84f9", 0x53}, {&(0x7f0000000640)="acac61f2f7c664cf8d3ce9d9548089a9638d7659b46f6396ab2500a2a57fd26a9036f643e5f73d330dc2d54ee8de19cb80408f76808a29b3119152bc71c2eeb65c6b36cdbb9c35eef641d6d93a77e568a0fbbacbda5356868a16ac1a9b", 0x5d}, {&(0x7f00000006c0)="010211d6d52e3cfb9c450f6a4f4a2abe7d0eda33c6e8bddd91c6180e6159ae6fd963ee23ce6aef53894897f610317c7660ec9c2e4f55c0560a070e421d7dcc856824d9b98026850a01ddbc06083ef215d47218c05619aeca08042e51271eb50864b09aa9d26ace36d9cab22e415a9814017c878197c144639a10b4ab901d1d3d9f4c5b104766a7db8ffb84ef9bbbf08a30a12939432164", 0x97}], 0x9) 16:57:49 executing program 0: syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008500"/110], &(0x7f0000000080)=0x6e) r1 = dup(0xffffffffffffff9c) dup2(r0, r1) syz_execute_func(&(0x7f0000000680)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e938d6d60f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad664f3ab2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d960000400b253bc43b3adc4f28681d1d440f2b550142c4b331400f0f64390e8afbf2af67660ff15ff736000000") 16:57:49 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10) socketpair(0x10, 0x4, 0xa4, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x800, 0x4) socketpair(0x17, 0x10000002, 0x100000001, &(0x7f0000000040)) 16:57:49 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="c4e379614832074a2ae92cae42980f05bf0200000064420fd14d8a41e2e98a22ebebbb1e08ba00262e67660f383d63790f380b333a9e0200d301f2d2de8f698099085bc4813d73d4af491e2f16c2e54cbec54cbec5c481f96f5b005f46eec42102584243f30f7e500067f047814f09ce73489f8fa97c81c80f66420f5dc423c96cb83d000000fec20808a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afc4c27992ac19020000006766f2ab440fec3f67ddeac4c2801d9c96c9e8e93626d3f22665e94612c800c481d572d5b5818194d8000f092ddd8f0b001036007b1c4e53ffd2f0c4f81636b2aac42171afa26b970000c4e39978c104c041a8598374fb07079cddaccdcdcdf2473af600e5c5f897804700000000c1045ccc1a7d7575804a0faeab07000000faf242a70f5ea5c8a937bf000000004e61c9d53131fbea3bec") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mlockall(0x100002) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000030065b8faff0500000000800000000000008d2e1d68fad37c7cf1f5772af88c308255d9d5675f770931dc4e40a09ea7504f8f1fd39bd0489484b53da7660df112085c7dbce6c4ffffff7f000000006bce84bcc98965d673ceada5cda4e0459b35c020b45ef8d7cc52c6e191816f4611abf50579878b393789b16af5e95116"], 0x1) getrlimit(0x0, 0x0) shmget(0x3, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) 16:57:49 executing program 3: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000380)=""/177) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@remote, @remote}, &(0x7f0000000140)=0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f0000000040)=0xc) 16:57:49 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = semget$private(0x0, 0x3, 0x4) __semctl$SEM_INFO(r2, 0xee841946e6738e0, 0xb, &(0x7f0000000280)=""/217) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="fdc377fe7889718f173b94aafc233cbceb586984be452b3d093bb477716a08c8535233f3bb03cf6c103771fd247b40460d99555e962c9ccc31d35579d0379bec312ea3414a3254cb6104cd8108c3a939a35fadb9b3ac32e91034a4551f7420a642194f8ee473a37b2476318d267af13be05de5a040cb509db50f299a046e8bb94f301cd139e9d2db"], 0x0) freebsd11_lstat(0x0, &(0x7f0000000200)) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=""/231, 0x30a) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0) 16:57:50 executing program 2: syz_execute_func(&(0x7f0000000180)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="36692f43b28ceabc0561bef4529f64a731a048c9f0dbd3080fd4e88d4b7928555a5ddade3eeacadb5f4c9c58561174fda0915ff63b388b1646149c3d5b25d9341afcc0881d663ae7deebf4881ed246acfe790fd6c982e0931fdb2ba84248672e6372a3") 16:57:50 executing program 2: syz_emit_ethernet(0xfffffffffffffca7, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 16:57:50 executing program 3: syz_execute_func(&(0x7f0000000000)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17c442caf78b01000000f9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b9e20a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0f9dc36666450f17720d2e440fc7bf0d000080c461ddd92f") 16:57:50 executing program 3: r0 = socket(0x1009, 0x10000001, 0x26) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000885fb5eab4d6710d170b17222288994bff30a289283ed8bcebd296dfeff2052fbb822f0bb2169c984046f51458ce770c3a730d8a5eb93ed159d79404cf4e0e3280000004000000001d2b5a27020b201ac89454361fff05a305309b05ab635c963604e023e786f73e1790931318c3df1331fe6cfedd7535d56aa058"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x11fc, 0x200, 0x0, 0x9, 0x5327, 0x6, 0x81, 0x0}, &(0x7f0000000180)=0x20) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x3b54}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x800, 0x3, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) 16:57:50 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x80, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xb2, @ipv4={[], [], @multicast2}, 0x9}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x100000001, 0x2, 0x4, 0x0, 0x800}, &(0x7f0000000100)=0x14) accept$unix(r0, &(0x7f0000000280)=@file={0x0, ""/29}, &(0x7f00000002c0)=0x1f) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x0, 0x8000}, &(0x7f0000000240)=0xc) 16:57:52 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getegid() getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)) getgroups(0x4, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000440)="341d9db367d6374d99cc73e770082c0e5ef2d4ed41ce6d16df45d446b4b91aadb47682a3725c1bd32642f993dd4cd01d16f499209a3781490765eafc5c21e194dcdf9aef96acb980e29aeeb0702e3638e65978965ee36b0c2171e8dceca83771345519cde2360e14e2514a8acd690f9eebc81d6ec83a6106d169faca5e88e9c837bad427237eb9b881bfdb8a6968ad81bbca14b330a49aa16a02ae78b567d3ac71cf9ce0c784a25fbf90840c26cab3dd87251d5d78c652099f5c07223f958c07ff73076b2ad02f4bc39a") getgroups(0x5, &(0x7f0000000240)=[0x0, r0, r2, 0xffffffffffffffff, r1]) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 16:57:52 executing program 0: r0 = getpgid(0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) fcntl$getown(r1, 0x5) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) r3 = msgget$private(0x0, 0x402) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000380)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x1, &(0x7f0000000500)) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setsockopt$inet6_buf(r1, 0x29, 0x52, &(0x7f00000005c0)="aebffff0f657", 0x6) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = fcntl$dupfd(r8, 0x11, r8) r10 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r9, &(0x7f0000000380)="d7b924b68bafe42eec5faa058be03fb8b2628616bf41341778d5e816bc7b3bcc739cbf1e1871d7b196d9f9c8780b1296db57839841c0036adabdce4724f0fe162591d40bfc", 0x45, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="03000000400000008fdbfc2a0000000000000000"], 0x98) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000440)=0x7527, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xa8d9, 0x0, 0x0, 0x0, 0x12000000, 0xffffffff}, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000300)={{0x7fffffff, r4, r5, r6, r7, 0x20, 0xffffffff}, 0x7fffffff, 0xfffffffffffffffe, 0x1, 0x100000001, 0x8001, 0x9f56, r0, r0}) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) 16:57:52 executing program 1: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x4], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getegid() getrlimit(0xd, &(0x7f0000000400)) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000080)={@remote, @remote}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="070004004600050001000002"], &(0x7f0000000180)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x990, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x3ff}, 0x8) 16:57:52 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000240)=""/133, 0x85, 0x80, &(0x7f0000000380)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000080)=0x8, 0x4) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xcf0d, 0x6, 0x10000, 0x6, 0x1, 0x100000000, 0x996c, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x1ff, 0x10000, 0x0, 0x8, 0x2}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x6}, 0x8) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) fcntl$dupfd(r0, 0xd, r1) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 16:57:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 16:57:52 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@empty, @random="6450c56ec1eb", [{[], {0x8100, 0x6, 0xf4, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @random="a257cbe5bb31", @multicast1, @broadcast, @local={0xac, 0x14, 0x0}}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x93ef, 0x2) syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 16:57:52 executing program 3: syz_execute_func(&(0x7f0000000300)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x0, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3, @ipv4, 0x4}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x207, 0x7f}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1}, &(0x7f00000002c0)=0x8) 16:57:52 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0xc) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000000c0)) 16:57:52 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02164e2100000000000000000000000000006f2a329d3e275dd0157d18ecccc2746600000000000000000000000000000000000000000000000000000000000000000000000000000000dd2f0000000000000000000000000000000000000000000000000700"/124, @ANYRES32=r1], &(0x7f0000000280)=0x8c) syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed700002ef2440f2d22470f0fd5b68888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c0000008066460f0f59008a008ca065600000c4618de3c0740f00cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a00f347ab") 16:57:53 executing program 0: syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b007ae86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x30000000) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r1 = socket$inet(0x2, 0x0, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x74, "36d162895bca176dd8002aeb3144affe3cdf5100451e3682b1e3641878d88d058dd6ca851b9697a1eba1de77e1d66bf6a392f8b13961f19fbc7cbd484448e497da7ecca6f6357ef01779a90b14b872ed84ba4cf7d87b49f81139cd4a75807820729a6b4e8b3967bc904e7666625849acb14fd1be"}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40000ff}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 16:57:53 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0x4) r1 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000180), 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10, 0x10000000) lseek(r2, 0x0, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = fcntl$getown(r3, 0x5) getpgid(r4) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(0x0) getitimer(0x0, &(0x7f0000000100)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000400)='./file0\x00', 0x4) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 16:57:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) 16:57:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="90022e2d66696c653000"], 0x10) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r2 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100010000000000000000000000000000000000000000000000000000000000000000003c6bca5453866d891736b4252c21983daebe9c936b7e3b3f7ba16f1398de73a9daf6006af67906005d6a0a3b0da4ce943edb8a47b7f509da6c2eca885fb4b628c2c6b1437dcefaaae59301000080000000002b196909d49ab282799def5651a1dccc731d5c30931c6c0fb2028c6e588a203d1be28f6bba66d8deff7eb2c1f15f1c3a789316e440076eac5205e6c00003ad5dba53418c55a8b3dbcb7d9a6d8ff16123e1ad52c4f279c845327eaf2c6d4d3e7099554a90edcc002ceae5ec47330ecb0127cfee0180108a79ff54c9fa3b93f1cb82afd1cbf85c2e38d8dfbe9469f0fd0000c6db268172f8d7b4ab02816bd55c86a5afc3148111e226168e9fdc6e44364f2cc6788da01af2fc45f6d9353fab987c240da1880d7a469bce72f052456a9fe3d96272c07784fadfa9ba873354548d0fe110dfa0649e2acbf3000ae7dd08abd9d36bf9acf178c042d88215a9f63fe0dcef0000"], 0x0) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x22) r4 = accept4$unix(r3, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) semop(r5, &(0x7f0000000540)=[{0x3, 0x401, 0x1000}, {0x1, 0x3, 0x1000}], 0x25c) sync() r6 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x8283, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r7}, 0x84) fstat(r3, &(0x7f0000000040)) semop(r6, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) accept4(r4, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x10000000) 16:57:53 executing program 2: 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$dupfd(r0, 0x0, r0) recvfrom(r0, &(0x7f0000000080)=""/191, 0xbf, 0x82, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="10000000000400"/16], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3}, &(0x7f0000000040)=0x18) 16:57:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/139, 0x8b}, {0x0}, {0x0, 0x3c2}], 0x3) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000440)=@in6={0x1c, 0x0, 0xffffffffffffffff, @empty, 0x40}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={r2, 0x401, 0x80000001, 0x5, 0x1000000000000020, 0x80000000000}, &(0x7f0000000080)=0xfffffffffffffcb3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x7f, 0x3, [0x2, 0x5, 0x100000001]}, &(0x7f0000000300)=0xe) ppoll(&(0x7f0000000100)=[{r0, 0x20}], 0x1, &(0x7f0000000140)={0x4, 0xd4}, &(0x7f00000001c0)={0x7}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r4, &(0x7f0000000340)=[@in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x100000000, @rand_addr="9dceb5be248d7cc964c69748a69fa2f1", 0x1000}, @in6={0x1c, 0x2, 0x9, @ipv4={[], [], @broadcast}, 0x8}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000480)={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x80}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x46d95c31, [0x7, 0xad09, 0x8, 0x7f, 0x8, 0x3, 0x9, 0xffff]}, 0x5c) 16:57:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x2, 0x40}, {0x7, 0x4}}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 16:57:53 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), 0x4) socketpair(0x2, 0x4, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xfffffffffffff7c7, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}]}, &(0x7f00000000c0)=0x10) 16:57:53 executing program 1: symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='.\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xfff, 0x4) 16:57:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000080)=0x8) 16:57:53 executing program 1: symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') getuid() syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0/file0\x00') 16:57:53 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0) 16:57:53 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f00000001c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") 16:57:53 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)='S', 0x1}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x2}, {r0, 0x2104}], 0x3, 0x8582) 16:57:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000040)="3e4eb54164fb2e4fea01eecb6c19af7dbd3de657833286d2d1e3d10f932a19770944a0619ec165af6198189d2571910c466e394e64aeb82286bed464a0288b95a96858921c0aa0", 0xfffffffffffffe90) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x30, 0x3bb) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)=0x78) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000300)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x3, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x10001}, @in={0x2, 0x3, @rand_addr=0x3ff}, @in={0x2, 0x3, @rand_addr=0xba}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x3, @mcast1, 0x65d9}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaf28f78ac1400bb00000000440409008957d7006a938363e1ea7b1b7a62dce4e23e09ef8bedb5ed27d142a49a101c2fdcc6b4aea6d8fd28126163600fd79537de6824af731c6361fa2f2544f7754d0a1b506806"]) 16:57:53 executing program 2: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000900c1c4c31d6f3a7f21fc22ebc48265b8dc2e418120471e2b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) sync() semget(0x3, 0x3, 0x21) 16:57:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x1e) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000680)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x8001}, 0x8) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000000000000522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c71c3d4c77f637deccdca5ec527fe7fb01d6802f1e3af727d5f51565c3d63c929fa50baf59f3614e0e9707324292b71df4f1da09ebb2f4ad3a1286020b713346c7fdf513fe54fac759e215eb5ecb84dc7351f2bf05016908fe4da747977659ca28d81f5a0d43217d7e6d38e0e168b4293c3b5adbdbb1eda5db492e7ddd513fa1f489cb3940a94a45318f6d70fee7a95f501d5981a0e0e44707c40acadef5bc7a0d8c3f25e96a55ab3bccce4356fd69f4db949d7c8cea4c68dc0221aa559f4d9f3a6472b4af8bc1258555c6c49efb1c05667dffdbcf245834c1a2a0fa49e9f9b3a72c"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000080000aea0edd3fda5de98d684474c5847264f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f0000000200)=0x316738f4140919bf) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0) r4 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0xfffffffffffffffd, 0xfffffeff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f0000000300)=0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) fcntl$getown(r4, 0x5) 16:57:53 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000002c0)=0x800, 0x4) 16:57:53 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="989803e9c4a2791dcd04050f05bf0a00044cc4a37bf0c65c41e2e9660ff8aa024805572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") freebsd11_fstat(r0, &(0x7f0000000100)) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) dup(r0) 16:57:53 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x6f, "67430b14952f75d80bdcb85d28e353b361192f5cdd4b6dac9237c4f011741dfe450ece4124d723ddecdf8a58bb5849f5b8e9d6a19300f841fbb0979b77fa940ecc9a2f1b2ada39a266d5f6679be791558e8f154354b6135784dc3c30981f113da0863871aebf82f54ac4775abbc64c"}, &(0x7f00000002c0)=0x77) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x0, 0x400, 0x80000000, 0x100000000, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0xbe4, 0x2, [0xd7, 0x5]}, 0xc) open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000180)) 16:57:54 executing program 1: syz_execute_func(&(0x7f0000000040)="1c14b5b598cd801b69e4f56962f5696200d9d9d0c4a1fdd7c9795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0ed018020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000280)="5855cf85a9b1b9b67e50a7ff0b330f8a7a1983c640eb8c7958c87d8bf850b70e73ba079a1ced87cdcdcd122a1cc8768aa249bbac7046788b8a155d6b93b5bbdb7392bb9c3d285a3e300be25342fa4fb3647deb7b5e5919186ef52b9ce55e00454e68b05a29ba6f26428fa068d472dc8c2aef77539bd3") syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getitimer(0x1, &(0x7f0000000000)) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x3, 0x7}, {0x5d08, 0x100000001}}, 0x200) 16:57:54 executing program 0: r0 = open(0x0, 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000005c0)=[&(0x7f00000003c0)='/dev/pf\x00', &(0x7f0000000400)='!\x00', &(0x7f00000004c0)='}@\x00', &(0x7f0000000500)='!&-@', &(0x7f0000000540)=']\'{!\x00', &(0x7f0000000580)='\x00'], &(0x7f0000000680)=[&(0x7f0000000600)='/+#:\x00', &(0x7f0000000640)='}-])\x00']) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f00000002c0)='\x00'], 0x0) 16:57:54 executing program 3: select(0x376d, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = socket$unix(0x1, 0x7, 0x0) r2 = msgget$private(0x0, 0x3a0) msgrcv(r2, &(0x7f0000000340)={0x0, ""/133}, 0x8d, 0x3, 0x1000) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r5 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x140}, {r1, 0x21}, {r3, 0x2028}, {r4, 0x1}, {r5, 0x4}], 0x5, &(0x7f00000002c0)={0x401, 0x7}, &(0x7f0000000300)={0x400}, 0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r6, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 16:57:54 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080)) r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x8, 0x8, 0x71, 0x819a}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x1000, 0x0, 0x176, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10000}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) 16:57:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1ff, 0x820, 0x6, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3f}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @loopback}}, r1, 0x3ff, 0xb2, 0x101, 0x10000, 0x5, 0x2}, 0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040), 0x0) 16:57:54 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5f4ea109a64b874c371a85f70aa04cf98e56ed498c93a4e2c3259f1fd0b3832de105710c3efee0a5782284763ca123f4543a58ead75a750e30d97cc4f52d0001b8a86c792cf0c56c6d93324edeff02caccb8004afd64f15a5145f616ce40ab767bc4ce90b569aca70473a01290c0604415c6985c3e0b428964b6becef7e9d1f7b12290efca23f35afb781c78684632f242f74ae900b4c81c79a428a59d578e764efe", 0xa2}, {&(0x7f00000000c0)="1cb5f9203b12e43327aae37d62a4338ebd489692202318622394fbd64873e6c3f8d0c9e615d6947f6f792e797dca65cd983a36c831a85a1219d43f3569bf3b92db55b25edc00eb01e2bdd86de9553a0d4f70f9bf1d6c6a1fe30570c4aedbed2b9a40261f6b1e855ac5328b8e34d918bfd975ea07a996420db618e98eed9ea6bf429d64d9dd67df8faeeefd0e9bd0f3b993486ffa8150f5af04b021f185b0c5c207743f19e46bb0a84cac5be6f210461d1342ab74ecdf0fe835af7d07409efff7eacf642456364329c4323230a762f9fc047eb86a87a0c31f62499f92f1", 0xdd}], 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="98000000000000002900000009000000cf680af960fa2d2eca07e3e5b9a85b4be7a6bc280494fa24314247604cf59b56699f3552ad57b4ae8005d244ef2d61f500dc3fb5fe7a2e031f4504a95f96a113fd4e107802fe14c83acd3256bfa1ae823b6244b2e8efde13f7149969959ac13ef0ebaee50abece764560c15352bde22b457c461a2fb79bfea902e762504b3baa8d00000000000000"], 0x98}, 0x20184) sync() 16:57:54 executing program 1: fcntl$lock(0xffffffffffffffff, 0xc, 0x0) msgget(0x3, 0x100) 16:57:54 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="60974d8632f6814d2a1d732208060026700706080002ffffffffffff73f79c25522bf2e3aaaaaaaaaabba16506a376a230196e8c214530325c49fbfb0843570cb320b66d509e4714bfccac2e3c9633dac256e060a256c364f146a1db85af1d824fc947f816"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x401, 0x4100, 0x4, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x8001, r1}, &(0x7f0000000140)=0xc) 16:57:54 executing program 1: r0 = socket(0x2, 0x10000004, 0xffffffffffffffe0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x8}, 0x10) 16:57:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgrp(0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, r1) fcntl$setown(r2, 0x6, 0x0) 16:57:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000580)=""/216, &(0x7f0000000040)=0xd8) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getresgid(&(0x7f0000000740), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) setresgid(r1, r2, r3) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 16:57:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0xd006}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000100)={r1}, 0xc) 16:57:55 executing program 1: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000100)='./file0/file0/file0\x00') mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') mkdir(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x40) 16:57:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x40, 0x0) r1 = dup2(r0, r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000400)="395c9fd30927aa390311521ed0a40b6b0cb8f042a10a177a07e82ba346a594cf10d9f324c4c08b5b8bf1358b1cbc0cd9a185c059815300e2641b3938ffae4b150c8b000000000000009b44c3815881c43754000000004692fac4983d2c98f90431455dc243359cb50fa579fd0afdf0a525ba0600000000000000aef7a2895adb7eac2fd876c377b8f9ee359a8954e1f232f074161b88bdfb28d63c1783da0ec59bf2a5a45775639aca9f4d2d6ceb96000000000000006dbea10fc40b979d12e6b0d37aafdb98e6150a348bad7df16034f0e86244d0ff2c6948db9035b69ffea1565c2b02") setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 16:57:55 executing program 1: syz_execute_func(&(0x7f0000000440)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b00000031fb252571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = socket(0x46d7068ce739010, 0x0, 0x80) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00'], &(0x7f0000000240)=0x8) r1 = semget(0x3, 0x3, 0xfffffffffffffffd) __semctl$IPC_RMID(r1, 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = openat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x8, 0x0) setsockopt(r0, 0xfff, 0x1, &(0x7f0000000540)="ad30421cd4ce24bdb01a0afa25b7972e9cf319177f818d34fa60c093c65156729f06c3369671a06a1b07eb7729487072817ac62a531584e323f36c739d7da400dc2527dd685fd00ad424f2ff01dcc19b82af355270d8e62487e9cd028949c364479100becb1a2b71255366e5c79c81dffe78f53d8c052d7f3dd1533c47de81981499edc7d82ee2eb5333498a531b3153269d48862dbc8fb1aac1fa0053246b760e4ce1b11429c645256f53a28896a7b38eab9b83b99c560d10370c1c8a68d874fe424ad6ecc7eb", 0xc7) fcntl$getflags(0xffffffffffffffff, 0x3) r4 = dup2(r3, 0xffffffffffffff9c) pwritev(r3, &(0x7f0000000040)=[{&(0x7f0000000340)="f79798d1f3b0078c57a037ca82614f62ab2c0570d34d5c15b643d9daa2b6a97c1427680c2880db47cf92515e7fbc57f5d2793645cf18af7013ced4b63a57500f1ff431742b74afb8d9877a76f1643c319a4de1e2072c1087df0e91cd6c94ee063347363ab6de235866edf0797d2e39b6ed3bac4c63da84263628945b723dc34b2090730ca5a3aaf4e6bfddb73a30eea4949d0c16b100082b181e7295168fbc811d2bb8106fdd2533f35c86435d539b57b7b90a85fe7c356041480f275fa34b1a26", 0xc1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x386}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000300)={0x81, 0xff, 0x0, 0x40002}, 0x8) 16:57:55 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000080)="be7edd53c55578798e0ba021d37aa8234182134dffac6ce4b3f5969162547c614575f90d81f107e339f9d65b75e3b63bf613e7d20c1a5c0ba17d955c4cc21a448e270336dead47e81dc2") sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c800fcffffffffffffb298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c29000"/172, 0xac, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 16:57:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) open(&(0x7f0000000000)='./file0\x00', 0x9, 0x2) 16:57:55 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) utimensat(r0, &(0x7f0000000e40)='./file0/file0\x00', &(0x7f0000000e80)={{0xffffffff, 0x2}, {0x1ff, 0x8}}, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_extract_tcp_res(&(0x7f0000000d40), 0x5, 0xb5) sendmsg(r1, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000280)="05680f59642b3693bacf02b22fa5f6979b6020d5e8a84e301b2e1149e30c0514de463d40907ac09678cdc1ed7c344c45a5e76bf79ddb2309bd245a95ce28d87f3542779edb67d8ab42412689a3f437dbee73907d81abf613bb3f720a2f6300e678fcc84284b2612ae006ca1902947f44e3031b09", 0x74}, {&(0x7f0000000300)="3a56e47f16374e813b09218ce7f5cdf15af21914499bf0b8839010b66adbce1e0ff19eebbb05fef3aea612476c5d745f8d08a0c7080ffa42877fc51e8dcadc61a6bf546095d2353595de8b06c4195f561e143a833fb1befafd7f0e746bcc84550300696b7b2c27b1cc407f310ee1f183fa9492bec434db57d509f162ac4937e257654d72766908fe4d705bfde5f55cb695583cff7d0b09018449fb33e6b265b83ce025a42932f65326dab835eff9a558693a1554c8e111a8f82ef5c5bfcec47421560c941244efd45209db7ddd9708f72bf5354da20641aa524560958c23bf8bcc18b5dfa3", 0xe5}, {&(0x7f0000000400)="5d03cbdcef4e8c7f1b05bb414ecbcbe6af1cca6ca028a9394bf8e29013dd67dc1045a1ce3534d65e38a13cab1b98164dfa3046ae9114750ac2ae2e61f2ca3304517157e8e44dc62252597bf207ec592590f72c4004fc0e1e218708f3eb7385088e6830da48530f02d1f962dcf63c86c4e1306244a21b26708e2a31c5ec1825bd3c4756fa3c57953fb939de4b1208eddd4a967ea3ef7f324cd65dc21d92d093c6c08259f8f3ed5f8329125775b4c53f09d2190487b8a77664db6798e5915fea177ae3250b361e8aad11397e2b98e6a2b1", 0xd0}, {&(0x7f0000000500)="fdcfba3a3065288314cfde6e0c72fc37f3e27b8362ec7ee5d381a448ed7e80ba54c2998455c6f696559ff7ccb5afbb55b9fab75a53469b1b680f49243c6bbe23a0c4979cbd9a4a1604255ad1e0c4f5590bfc1be93fb219b9d00c4829ac81f7b0986b1058df1c5dfbd27a447096833ca7e589f9ed204d04d4b704e7020ff2c501d56a9044d9de92cb86216aec409d8cbf6fc4b65e39", 0x95}, {&(0x7f00000005c0)="22f580f2caeb91833a3e81384a59b579791345bec1cd03bc4a3a700d8162a73e7a60dcd1a84d4cfdc0d50b75a5305824995111fb9c835ddeeb0064dfc0557625ca2c8c131a4586a1e7c2cf4e05437e72ec", 0x51}, {&(0x7f0000000640)="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", 0xfb}], 0x6, &(0x7f00000007c0)=[{0xe8, 0x2f, 0x0, "1fffa65a6928cdaedc044aa2c3e4c6878cbfaadbd7f0bc0c962fed8394e76df92dc68cc6b702459de20670b11a23110e149287147818dc71f6c6705c52d19c9d87ed1faea6217c9374b061613747c1822a8246e887724cc0733424b5245af60d81cfb197d82b3db72c45ac21c2ced39a562e7bc46ebd544374c546ad9d945d247c897b912f6f5de99bfd70b23727b4c9cf7a6ba74b95a4719e7e319dcceb629ccb55546af3c109e5231d355e6788c0b4aaaaf69ef97323cd1592b673f57b82ada2c2ebb3c5ad2909defac026cbc9c7f4fbcf"}, {0xa8, 0x0, 0x2, "f93b474cd0c8d504480d1847a3d3e81b799f7252760c5ac9336c9772ebd4185320629945488228997f5f91307d803306b09f6b721c2bd4781f6eafe78f7ce0c194dd34f248ea34fe253bb3c1655ae32dae599f5d122986eb2617c8fde1213fe45bb27f02d1638bb75241052bf7b77c67571f2220a2e005600bf6901c507bd2d02a024f4555fc406d1e7fd7cc3457fc8cb58ddece84bcfc74"}, {0x60, 0x11, 0x8, "ff830c075f4e15c30e19f3995ad8242aebb7f138ecb57bd6ceb812f447767c10fc5577cf77d2707f09f48ef571496c6d092c5bf9cf37959805f95e55fc471149f8d179c5ac5a49d6843076eddbcf4d"}, {0xd0, 0x6, 0xffffffffffffaf0d, "3b6f4e563fd24bc94d7a853f96c8459dfbc7cc0184cc0609cbb97c2db7d0a6b5918a0b9c9682b255a52ee38559e80f483c11b4b8d089ee7a65e1fe7fbcee338c0e92be1fb44be407c0350d3199429f8190920ff38dafc2787a3d306acf94e47ffe1810bcf6cd2610d6d118acc3ff8975d1dcc743c1020319c0f5c890f49acd792ddc5191f1f43fa18660c934c43ef955c575940fc9d7d115a61c440f3be462634580209dfbd8fc4b49c22cae3435a5b319eb8b7210912199e6638ddceb8be9"}, {0x108, 0x29, 0x6, "4b4c86a4a9d8b358bdd8a152bdbaf7f255b4022996fe91c7ff3addc881ce6dc443b08a9aa869d317cb6ccff4281fb894d974ebb3217ceb64aadb8717bdf29f2626aa66a330eea7760b08a1c534f5c51be40867c3cf9894b76421975b5d36ac3e379cf4c4ebf0f2935c4a2d5d4c432757a926fea2ffaf072f3a7d2bb16518a6aca8c6cd2e4d355e88e7a847b3ef280fe7b35a59941a89cd563f5e78977cc24a49b17268cd9a77b8830e6cd980da093db01faed4a1c9f23f60880a852bb240555ac1711b0080dd7bbd040e1f1419a6ce781b53bada175a53c80111c10514cb58f8d0a03e4591f3dac0fa0d0182376fdaf5ab1557e597759d0a"}, {0x58, 0x0, 0x7ff, "65c72254991c29347e86185ab1149bc75975d4da029e13d4e2bfdb3acebe890cffb64b8c709683f6d93d2dbd0587f059c40bf7685724d3cb1d09ec2ed28772cec4d7"}, {0xa8, 0x88, 0x8, "c158381af1dc1f40eafceddb7f7336b3feb9aad979b0303da2c0135df0cef1f63ba69c8c983bd534e8c30c22f788a622c758cd9602cdefcffcbd3bc8c08c211ce167764e86099e9c8c9d5a3271952e7468a6aff9f7545ce68b522246674450f9f001195828fa58a5144f06c1c27fafbd8e96982ef710b37daa0fea7784ea0db1c01249f5fe29933efd3009e916e04927d767bbbb"}], 0x4c8}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000d80)={0x0, 0x8000}, &(0x7f0000000dc0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000e00)={r3, 0xe0, 0xe624, 0x93, 0x2, 0x6}, 0x14) r4 = accept(r2, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000140)=0x1002) r5 = 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') poll(&(0x7f0000000d00)=[{r5, 0x100}, {r2, 0x40}, {r4, 0x150}, {r1, 0x10}, {r5, 0xa}, {r0, 0x8}], 0x6, 0x6) 16:57:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, @rand_addr=0x200}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @loopback, @rand_addr}, 0xc) 16:57:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = socket(0x1c, 0x3, 0x6) r1 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r1, &(0x7f0000000140), 0x1a, &(0x7f0000000240)) sendto(r0, &(0x7f0000000000)="9eef73baa1c57afd37279e0d1c13ea4a39709a331e0ec3d61538bd96d0f6c0baade58c1529ea03b45d69d916234b5ff2c7e4d8509d0508590e8bc2144fefd4397d8d3ff15b06fe8d8de89af483bab31625bf3d68a1f9e190003a4cc8d7541b01bf416992a4aef6f8748a0a47d6dc4ebed6b955ad70e561adc86973abe808e722d2e5b59a753d4756fdbb16f1667f455b97e3954a1406ae765f870792123be84ea2df5cddf2beea2529d1fba0d69abc4ee864192b4d8fedfd65a1a76b18346e8fd537bcaa71ed1868fc64dd7badba5b3c329b26f1cb649f5b64426fb1ec32380d007087fbfa200cd6313d139b7d2271b2", 0xf0, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) 16:57:55 executing program 1: socketpair(0x1, 0x30000003, 0x7, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000680)={0x0, 0x3ff, 0x7fff, 0x200}, &(0x7f00000006c0)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000700)={r1, 0x7421, 0x9, 0x0, 0x5, 0x1ff}, &(0x7f0000000740)=0x14) r2 = socket$inet6(0x1c, 0x5, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r3, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) fcntl$getflags(r3, 0x1) syz_execute_func(&(0x7f0000000540)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed0fa0e5093e4397c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b02b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe3b3bc4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa, 0x616}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000640)={r4}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x2) 16:57:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x6, r5}, 0xc) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r6, r7) 16:57:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392) fcntl$getflags(r0, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) 16:57:55 executing program 1: select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x4}, 0x0, &(0x7f0000000140)={0x100000000, 0xe3}) 16:57:55 executing program 2: mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x8, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') unlink(&(0x7f0000000000)='./file0/file0\x00') 16:57:55 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) dup2(r0, r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x10000, &(0x7f0000000040)=0x1, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 16:57:55 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) msgget$private(0x0, 0x48) msgsnd(0x0, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0xe0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000440)={{"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", "5d462a6015d13fb7f0bdb44788002167dfb77bb15140cc401a91fa0a8c7058db", 0x1, 0x14d}, &(0x7f0000000100)="274e554c54cb2af896f5d943c7da21b9947e1430fcb5c3d86c20f3659d6ec053ae686536ae70a1e6cd60d5e3fbe8c49a5adc1bc0ae2079c32ad66e2167a35b927f181d585474e73ecf9f85d3ad502e02715948d479d51f7f0be703fa92b75ee9976d12a9a41167f2de452d8c2d7fe7d74889fc6577e1e0a0c2dcdae2cf03df3062c215c72e01bcb887b4632869f8959c5c22183df254e64b8f4092c44108e26f47fba1b0e2564b444977b04d4d1db1818c86c1672285ca9aafd2a2db0176b48c28fc9a203ebd34ce57db0b59f62f55af73b5f584460bdc8f3899b002a9c5749ab01e927f7a44335c", 0x10001, 0x7e, 0x80000001, 0x3f, 0x6, 0x8, 0x5, 0x80000001}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r3, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4f") sync() connect$unix(0xffffffffffffffff, 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 16:57:55 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f00000c0000/0x2000)=nil, 0x2000) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 16:57:55 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x7f, 0x1}, &(0x7f0000000080)=0x53) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x8, 0x7, 0x7fffffff, 0x2, 0xff}, 0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0xde8, 0x7}, 0xc) syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c0a0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x1ff, r2}, 0xc) 16:57:55 executing program 3: r0 = socket$inet(0x2, 0x30000000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) dup2(r0, r2) pipe2(&(0x7f0000000080), 0x4) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8010, 0x42) 16:57:55 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000040)=[{r0, 0x20}, {r1, 0x2000}], 0x2, 0x2) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000001040)) 16:57:55 executing program 1: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 16:57:55 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x7}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x20000000) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x20000000) 16:57:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/240, 0xf0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0x100000138) 16:57:56 executing program 0: syz_execute_func(&(0x7f0000000240)="982c0c0f050520d0f8079166400ffada4141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") r0 = msgget(0x3, 0x100) msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300"/4104], 0x1008, 0x3, 0x800) readlink(&(0x7f00000001c0)='.\x00', &(0x7f0000001340)=""/171, 0xab) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x47, {{0x1c, 0x2, 0x0, @rand_addr="46041165823f807682bbbd829647b31d", 0x7}}}, 0x88) msgsnd(r0, &(0x7f0000000100)={0x0, "bfb9d8d7912b8256b4a6dcddf5516e3a07091866a68d5291e82ef19c3564b54fa1ab0badf70063f5cc6c9a91c2701779b4917fffe6834160e7d79639805e347a7d33f5d050d5a02b9d72b2b52135745db72aa509a40a23c159c275be152952a9961243240c4c5829ee538db397e1980cdc046e91f4aace1fcfece399af3aa3cf27c9c9363ff99e81c89b195d91c8d896e3d30a7f554f9023836a491b5b"}, 0xa5, 0x800) 16:57:56 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) syz_execute_func(&(0x7f0000000280)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 16:57:56 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = socket(0x2, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 16:57:56 executing program 3: r0 = socket(0x1d, 0x20000003, 0xffffffffffffffff) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @rand_addr=0x3}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x1, 0x6, 0x401, 0x8, 0x2}, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x963}, &(0x7f0000000180)=0x8) setsockopt(r0, 0x7fffffff, 0x5, &(0x7f00000001c0)="48238ab09e472ad7f7b7d8eb1f147cdeb813c4acf73b609eac615626f0bb0acbb9b31228477b2d7ab0eac39a8d880e3310c25d1a3a119d149391e6a821206bf4d7e46ea97e88ddd96761d30aaf5ef3efed5f2d351f943f9f798253ce84f19b7056aad0f7", 0x64) shutdown(r0, 0x1) fcntl$setflags(r0, 0x2, 0x1) 16:57:56 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) socket$inet6(0x1c, 0x20000000, 0x9) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r3 = fcntl$dupfd(r2, 0x400014, r2) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r3, &(0x7f0000000600)={0x0, 0xfffffffffffffdf0, 0x0, 0xffe9, 0x0, 0x28}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x400000004, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) r6 = open(&(0x7f0000000300)='./file0\x00', 0x7803d13e84463aa8, 0x0) setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000440)=0x7, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpeername$unix(r2, &(0x7f0000000540)=@abs, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000680)=0x9, 0x4) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/70, 0x46) 16:57:56 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x1c, 0x20000000, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067c70b6600000000000000000000000000000000000000000000000000000000008888400f7b3e9b9bdb64a64541d624ea489fad3d3dbbe348c0037560ca913a79236ab175fe1316bb94ef818fc30c", @ANYRES32=0x0, @ANYBLOB="0300000007000000090000000800ff0000000000"], &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x6}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000000), 0x4) 16:57:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x2) munmap(&(0x7f0000ee9000/0x3000)=nil, 0x3000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 16:57:56 executing program 0: ppoll(&(0x7f0000000280), 0x2000000000000020, 0x0, 0x0, 0x398) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x3ef0a1b8, 0x24, 0x80, 0x0, 0x97, 0x9}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x1ff, 0x7}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x8006, &(0x7f0000000000), &(0x7f0000000040)=0x1103) 16:57:56 executing program 3: syz_execute_func(&(0x7f0000000180)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd106670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") freebsd10_pipe(&(0x7f0000000040)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) getsockopt$inet_mreqsrc(r0, 0x0, 0x4000000000004f, &(0x7f0000000200)={@remote, @rand_addr, @multicast1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 16:57:56 executing program 1: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x6, 0x80010, 0xffffffffffffffff, 0x0) 16:57:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000000)={0x80000000001c00, 0x2, 0x2, 0x3}, &(0x7f0000000080)=0x10) 16:57:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={0x0, 0xe4, "bba354d05ce22fc7303f7096141ac4d7987437ca8eacc1423c0545d5460f66197ef4f1e1db46b5688fa5ad03f85605601c94e6d7d559e31642fb06898d4d3dc99e7d345ed88a29ea2331ca48daa8a38f0199a2e00a1038e94a1d236d59e9612ddf668193d744f3653bbbebc6efbff4a0eb4a138828285ac541fbdfde2e025433824e0deb6c81e3c7a7b397a1e1a7eb308581f1c6591dbca1a62323a08b41f32953150cfdbbc847c3ff8e7b065865ba9895e494b4e2a4589d6ed8758256b9a4ace80faffc9c040e391dcabe3a56254097193b56611b82ee73adfedd6025c40e316bbc0df8"}, &(0x7f00000002c0)=0xfffffffffffffebe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x1}, 0x8) 16:57:57 executing program 2: syz_execute_func(&(0x7f0000000300)="9826473e431c288fe918996282f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10b3dc470c4c461cd583d00060081c66db712c483397fd300c9dc5b9f479f474713100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f0ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee5096521045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af38e338e3a0acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f381ae34ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x1, 0xdb, "552d55d16eeb9360f09014fc08e2f1fd5aa9ab8b78910236933a9dc64a558d1b0d08fb86bd126f8b7c41ee602767fd31e4dda1bae05969fda424799cad6314b84724b8a2de0c9b7af6c9301a458e58f69eebfae362a10f283d1c859a2f9ed25b4c6b9b2b2187eeb9e59c815ae9c81b9afac668e6f02e5797f599e07cea6b1b71d34c7519af8409f79d23cad71e4b4288fde3e7e432c0e69d8be395fc2d84f925c7db093315e6cdd4fe7381253258d6a0d99d0b926ecb25f224580785d8b9462d562367939dd60ba187ab38c36eb28812b655d019de8f35eb39c4a3"}, 0xe3) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket(0x10, 0x2, 0x5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r1, 0xdc, 0x7fffffff}, 0x8) 16:57:57 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x93) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3}) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 16:57:57 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) r1 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r2 = getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getpgid(r2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8200080000013d83d1c16c8096a35bd317fbfff4b4b8909bd498f80a8900000000c9"], 0x1) close(r0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 16:57:57 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0xfffffffffffffe00, 0x4, 0x400, 0x1f, 0x4, 0x9, 0x80, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0xb0d64a033024234a) r2 = accept4(r0, 0x0, &(0x7f0000000180), 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r1, 0xdf}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x10) 16:57:57 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x10000000, 0x0) flock(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r3, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) fcntl$getflags(r0, 0x3) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) 16:57:57 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x6c, 0x0, 0x0) 16:57:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 16:57:57 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050d20d0f807913e2c2ef3420f53de4141e2e99650855b6602162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000140)=0x7, 0x4) 16:57:57 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) r1 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000080)={0x3, 0x6, 0x369823e6, 0x5, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x9, 0x0, 0x0) 16:57:57 executing program 3: r0 = socket(0x1c, 0x3, 0x0) listen(r0, 0x401) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x410, r0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x76, @ipv4={[], [], @broadcast}, 0xfffffffffffffffd}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1}, 0x8) 16:57:57 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x401, 0x2, [0x0, 0x9]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x0, 0x8, 0xfff, 0xfffffffffffffe00, 0x9}, 0x14) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 16:57:57 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) r2 = getpid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180), 0x0, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x60, 0x80}, 0x89) r8 = socket$inet(0x2, 0x20000007, 0x100000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x103, &(0x7f00000011c0)={r9, 0xffffffffffffff4b, "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"}, &(0x7f0000002200)=0x1008) r10 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r10, 0xb, 0xfffffffffffffffe) 16:57:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) 16:57:58 executing program 3: syz_execute_func(&(0x7f0000000180)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000c4e2ed8c0ff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchdir(r0) freebsd10_pipe(&(0x7f00000000c0)) 16:57:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000000c0)=""/82, &(0x7f0000000140)=0x52) listen(r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 16:57:58 executing program 1: syz_execute_func(&(0x7f00000000c0)="0c3cb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c366450f186746f3400fa6172c24a1f9460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = socket$inet(0x2, 0x7, 0x8) dup(r0) 16:57:58 executing program 2: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="130e55fbd350761371d0c7f62ac51338a38ef2c505e98254b9d06de634c34db9f7884cd2cea0e13ba7c13faa46d140a2dd69f2a0404051cee5395bccedb6504bb6db4683bfc1090fcab47778faee9d93db37424a1547d9a3c57d4637235becabc24249"], 0x1) setrlimit(0x0, &(0x7f0000000180)={0x3, 0x3ff}) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xacb, 0x6}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x113f9149, 0x32, "777a1c9208f960583d1b06fdad79fda949d7e6e45a58d8ea0c3314607bb541b4ed0214343d52f19a42572c10621bc94433be"}, 0x3a) getpid() 16:57:58 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) r3 = dup(r0) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000500)={@multicast1, @multicast2, @broadcast}, &(0x7f0000000540)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x2, 0x3, 0xbb20, 0x8, 0x8001, 0x1, 0x80, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x5, 0x40, 0x8001, 0x2, 0x65}}, &(0x7f0000000240)=0xb8) r4 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x1) mknodat(r4, &(0x7f00000004c0)='./file0\x00', 0x1, 0x3ff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000003c0)={'accf_data\x00', "d3837963bd80d3e0bea0e7ccd6f555edb926b63e14ca7ab3fd2ba169126827a36feb001f3422a5fc7e16eb18d04f119ae35addf248b1d127bbfc811be5fad663e3b78322dcb06e53adb3422bb690f1458a62aac0bd9a4e9bf5fc4ff978882905cf234da0a7c1d8a314473260f62e2d96172757a74f5880741185820aead33959df068cd94574fee6ee92de4e1b95633541e1ae8c1ea5a10203c73d8c5ccef86deb0389d09d127e1bf7f73e6c400b46a82d4bfeb9836b4c0152037f1c811012229284b976fb7d79b09baf021fb0af31a80c6fa5e3029f51418294c4306b6073f0af12e41ba57561ece1bfb0840c79919b"}, 0x100) 16:57:58 executing program 3: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") select(0x40, &(0x7f0000000000)={0x80000001, 0x80000001, 0x9, 0x80, 0x2, 0x7, 0xffffffffffff0001, 0x40}, &(0x7f0000000040)={0x4, 0x9, 0x0, 0x80, 0x3, 0x3d0, 0x100, 0x7}, &(0x7f0000000080)={0x2, 0x4, 0xfffffffffffff8b4, 0x58d, 0x8001, 0x81, 0x7, 0x7}, &(0x7f00000000c0)={0x6a}) r0 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800, 0x1e2) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000001340)="a539ee93bcc992319f5f2208730d724fb67201f665d043a1d72893c170816193ca3cb5d679c417a829fec3111aac68b03d43e7e127246af156876ddc6111377d617724d154031664634c2b7ff59ae7f08a23ed2557131f448382d581859ecb3c8b80b725ad64f35f3a3f8848730e33fca6bc8a9e2c5e79777ddae55da6f6fc19a3e0aa0e7f5306343e80a1e5f55c8c60795801754921fc54ef693eb2d16525fdd1d0321f7f6f1d715b85cb79e4c17d55a17ebc613599a16d21e3e1823f229eea74a640f85543527f94b789392f706af3263c3f1a611ff43e73e6e95406dce38bfcf062639070397c2e37a7db72fef1") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x20040, 0x0) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000340)="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") 16:57:58 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4400f1a86de0000003131f95dfba1c9fb110f0f3804830a000000") ppoll(&(0x7f0000000000)=[{r0, 0x84}], 0x1, &(0x7f0000000080)={0x2, 0x3}, &(0x7f00000000c0)={0x800}, 0x8) 16:57:58 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") getrlimit(0x7, &(0x7f0000000040)) ftruncate(r0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="92af5ed442e3c9d98929d6cb779f9d6c8c45f20f6cd1ae016f3f1659a7be57052dbf3281a5d2f1b0be9ec84c04dcd75d6600c80b000000000039eab08c4f5740f7eeb68ce887b642ac204102bade4ca2e965cce1a4b27da943c3e591e25ee36954d1f32bcbaf61e0b03e6702b82e357daf944f823b3ca99b4bba983f09a85873e092abb3a3e0e623a1a26b25acbca794b836c1d1c6629c2f3620a1b117b14e14c9905ac55d1bed98ca6b3b0899b4baf26af83a65f66e59cd24f38455c8215ec19695", 0xc2}], 0x1) ftruncate(r0, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 16:57:58 executing program 0: setreuid(0x0, 0xee00) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) accept4(r0, 0x0, &(0x7f0000000140), 0x0) syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 16:57:58 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xbcdb, 0xad0, 0x6}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x6, 0x7, 0x401}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x5, 0x56, 0x9}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x3, 0x5, 0x4020, 0x0, 0x4, 0x100000000, 0xf9b, 0x5, r1}, &(0x7f0000000340)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 16:57:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x32, 0x72, "3a3be57f9a973c0cf3b321043aaa653cef5f367291ef16541cd77262625dfc6194a3aa118eb5f16d9088c267f353e1d5632fa6090e3752d9fcf896df611ad75eddc74001ed24919f59f79b440fe1ba66ca2195ea839b7a987c00f3f352b137573b9d7ce6034f5cc725503c429d26f589690d"}, 0x7a) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x100, @mcast1, 0x400}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={r1, 0x3ff}, &(0x7f0000000200)=0x8) 16:57:58 executing program 3: syz_emit_ethernet(0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaada0500000078ac2300bb00000eed7da989942e7bba00000311907800000000450200000000000000000000ac2300aa0000000000000000000000cd1c"]) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x81, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000006c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x3) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000740)={r2, 0x3}, &(0x7f0000000780)=0x8) r3 = accept4(r0, &(0x7f0000000380)=@un=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000440)={0x0, 0xb8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000580)={r4, 0x4000000, 0x2, [0x8, 0x0]}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r4, 0x80}, &(0x7f0000000500)=0x8) r6 = open(&(0x7f0000000200)='./file0\x00', 0x100804, 0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, 0x0, 0x80000000, 0xfffffffffffffffa, 0x800, 0xc8, 0x4}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000600)={r5, 0x8, 0x81}, 0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000340)={r7, 0x5}, 0x8) chmod(&(0x7f0000000540)='./file0\x00', 0x51) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000640)={0x1, [0x0]}, &(0x7f0000000680)=0x8) ioctl$DIOCGETLIMIT(r6, 0xc0084427, &(0x7f00000001c0)={0x5, 0x9}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r8, @ANYBLOB="a400000039d712d6b27fc4967f3a7261b824567458c88f72633c771d7981974c5eb455e5e61c848953b1b890525954db2285b14862197e011e76ae87a8fff87ce1c3839bc1af7dbd17450995affa6f4122961a4c87acbd2030ffecd5ba77952095636b61f22a0f0758b8bcac7da75f7ce5bdf9b3e39b3fe6fc9a220d126e388ff5279219f5e51b506f9571d98f29e8bca89f5d6761927ea372ccce4ceedd3ef7dac24b9143dd7b86"], &(0x7f00000005c0)=0xac) 16:57:58 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x7fffffff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x7, 0x4) 16:57:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000040)=0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 16:57:58 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) fcntl$getown(r0, 0x5) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) sync() r4 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x52, &(0x7f0000000140)={0x7f, {{0x2, 0x3, @loopback}}, {{0x2, 0x2, @multicast2}}}, 0x118) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 16:57:59 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb8644238668fc9589774c100f3b7bae12044c60110cc400faee4c403514a573a00730f778018e62a2a64f346a4c169385ff6a9c1460009c4660f002c7ab5c481785f77068f885cc441cbd93838a1a9601f00005c660f3833d0") clock_gettime(0xf, &(0x7f0000000040)) mlockall(0x3) 16:57:59 executing program 0: syz_execute_func(&(0x7f0000000200)="0c1db5b598cd801b6de9e4e46962f5696200d9d9d0c4c729395bf9f941f813bb3854aa298fe9589b26c7e4c753fbc4e101c44178113bfec4427d6f82822a00c4da7676ed0f16c68f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc00000f179200000000eff265dc5f005b45363ef80f9966030faee42c2465655edb4343c422d5a7a7cf00000026400f0d18c401feddf6e3df0f95c84336660fd2938c0000000f01c36666450f17720d1411") r0 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvfrom(r2, &(0x7f0000000140)=""/109, 0x6d, 0x40000, &(0x7f00000001c0)=@in6={0x1c, 0x1, 0x6, @mcast1, 0x1}, 0x1c) 16:57:59 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000040)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, 0x0, 0x0, 0x0) 16:57:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @rand_addr=0x80000001}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x101}, @in6={0x1c, 0x0, 0x100, @loopback, 0xffffffffffffffff}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0xa4de, @empty, 0x3}, @in6={0x1c, 0x1, 0x5, @ipv4, 0x100000000}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x1) 16:57:59 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) nanosleep(&(0x7f00000000c0)={0x7, 0x4}, &(0x7f0000000100)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_buf(r0, 0x0, 0x5c, &(0x7f0000000180)=""/51, &(0x7f00000001c0)=0x33) utimes(&(0x7f0000000040)='\x00', &(0x7f0000000080)={{0x6, 0x9}, {0x9, 0x100000001}}) r1 = socket(0x2, 0x20000001, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 16:57:59 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) accept4$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d74aac6efe07d1700"/4098], &(0x7f0000001140)=0x1002, 0x30000000) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x805, 0x0, 0x0, 0x5c296c55, 0xe66, 0x0, 0x2, 0xffffffff, 0xfffffffffffffffd}, 0xb) 16:57:59 executing program 3: mprotect(&(0x7f0000b23000/0x2000)=nil, 0x2000, 0x2) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x3, 0xf7f, 0x9, 0x6, 0x2, 0xfffffffffffffff8, 0x9, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0x1ff, 0xacb6, 0xffffffffffffff8d, 0x5, 0x2}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0xffffffffffffff2c, "2ac80500000000000000bd850fac39027f4d5d9ca92af3ccd5c608b8da80906ece950f"}, &(0x7f0000000240)=0xfffffffffffffd23) mprotect(&(0x7f0000ede000/0x3000)=nil, 0x3000, 0x2) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000000)={'accf_kttp\x00', "a863a337f9bf3c36dae71a3917e4570a075da8a8d18adaf1809419b914868f57cfb5ceaae783c49968ff119fbf7311f01ee767ed14f91a21fc98427ea48c9a53c1a96c3432775cda17054418a7fbae61bfce930e75421c3cd63bcd9ac1cac97956ecd424c005a0e5f223ae6549440669e93885a7a5c3b7c72a288a318c5636b052f216908458483da9868e2547465f419f369f6560b040f2c905f45ff366199550c8e0a8c81d8420eed564d06cde001b57bf767b2924289074e23ac3ee1a2d3191482b24fc3589cfc5321af5bdcf0a847b7a8d00943531050209bd2976e902126c3a21e77de0be685c81f314129b6533"}, 0x100) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 16:57:59 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66a6b1653080b9614e03344d49b461c3a0c8764062225e3803a0fc4d"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) 16:58:00 executing program 1: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x400000100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) socket(0x1e, 0x5, 0x5) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x400000002, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5}) 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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 16:58:00 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff}) flock(r1, 0x1) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @rand_addr=0x4}, 0x10) 16:58:00 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 16:58:00 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14) 16:58:00 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x93fa}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xfffffffffffff800, @rand_addr="e003b42d2fec5b1f3bf125caa3c671d8"}}, r2}, &(0x7f00000002c0)=0x84) mkdirat(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100cb9f345d90aac640fc041cd01b00b080073f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x3a3bbcd39f7453d3) 16:58:00 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x20, 0x7fff, 0xa5, 0x10001}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x4, @ipv4={[], [], @multicast2}, 0x1}}, r1}, 0x84) r2 = socket(0x1c, 0x2, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65feff66696c653000"], 0x1) 16:58:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="ffff00cbfb5c15bc44d38ee3251085c58f72a49ba1b82a38806ab35e0abc978b0039e60b705b52fca45599b8"], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 16:58:00 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x22}}}}}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x8, 0x1eec) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xf6, &(0x7f0000000140)={@local, @local, [{[{0x88a8, 0x2, 0x1f, 0x2}], {0x8100, 0x5, 0x8}}], {@ipv4={0x800, {{0x2b, 0x4, 0x4d, 0x8000, 0xe0, 0x68, 0x1, 0x3a0, 0x3e, 0x0, @broadcast, @empty, {[@ssrr={0x89, 0x1f, 0x9, [@loopback, @empty, @rand_addr=0x10000, @multicast2, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, @generic={0x0, 0x9, "d6cee934693bbc"}, @generic={0x88, 0x6, "4e6d6bea"}, @end, @lsrr={0x83, 0x17, 0x1, [@empty, @local={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}, @empty]}, @timestamp={0x44, 0x3c, 0xff, 0x3, 0x8, [{[@empty], 0x8}, {[], 0xc4}, {[@multicast2], 0x7}, {[@broadcast], 0x2}, {[@broadcast], 0x73}, {[@broadcast], 0x7f}, {[], 0x80}, {[@broadcast], 0x1}]}, @generic={0x88, 0x10, "34ea996f90df3937e4921ec42f00"}, @ra={0x94, 0x6, 0x3}]}}, @tcp={{0x0, 0x1, r0, r1, 0xfffffffffffffffd, 0x0, 0xd, 0x0, 0x7, 0x0, 0x5, {[@md5sig={0x13, 0x12, "33d664aac60f04e157df01b7dccc11ba"}, @window={0x3, 0x3, 0xba}, @timestamp={0x8, 0xa, 0x363, 0x5}]}}}}}}}) 16:58:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0000f02f660200653000"], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x20, 0x5a}], 0x20}, 0x2) fcntl$getflags(r0, 0x3) 16:58:01 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) 16:58:01 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) r1 = getpid() setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000180)="b1b2c2f341d27cda3f868111b07041a4d3a4ba7f96106ee3f63bf6154206954a86ca0aa7f4e2ffdd2fcf9d782f120d3360912dcac383d4525858f83bc86c28c210722aa92e2bbae4399491e79210563032b76c2ddc293d0e7f52ca5398623c4ea780ecfc263096a50ed5b90b9d24b216e673238726d8c6801b8e9a28a47b94ba312717dd6bfe413ee153250737a58a000d29e43312b35bd9d4d52c0f3e4261caabc8db08901e97543eeb982ead5a66ee6c5a48eec7e2c47495c655f06077646f30121a4b7ab879d9e95140322137bd065127d39fee20a75a61e186079c265f135c72793ececfd7e7e2a80fdc7090310690e8140f12c47860a79514d3", 0xfc) fcntl$setown(r0, 0x6, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x401}, &(0x7f0000000280)=0x8) close(r0) 16:58:01 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x1, {{0x1c, 0x0, 0x8, @empty, 0x8}}}, 0x88) syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3bc59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb808c4c44e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526265888fc58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000040), 0x4) 16:58:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xe004, 0x0) utimes(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)={{0x6, 0x2}, {0x8, 0x400}}) 16:58:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 16:58:01 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x66a, @loopback, 0xfffffffffffffffb}}, 0x0, 0x8001, 0x2, 0x9}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xa, "1b22f68d4d46563f8327"}, &(0x7f0000000280)=0x12) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 16:58:01 executing program 2: fchmod(0xffffffffffffffff, 0x5) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8, 0x0, 0xffffffffffffffff}, 0x38) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xffffffff, 0x3, 0x100, 0xffffffffffffff01, 0x0, 0x3, 0x80000000, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) 16:58:01 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1b, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x8e, 0x1, 0x5d, 0x2, 0x8}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x200, @mcast2, 0x100000000}}, r1}, 0x84) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x2001, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 16:58:01 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xffffffff, 0x3, 0x7fffffff, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x1}, 0x8) r3 = geteuid() setresuid(r0, r3, 0x0) 16:58:01 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) socketpair(0x11, 0x5, 0x1640000000000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000540)='./file0\x00', 0x128443, 0x0) r3 = accept4$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x10000000) freebsd11_mknod(&(0x7f0000000480)='./file0\x00', 0x7020, 0x7fffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x8, 0xffffffff80000001, 0x7}, &(0x7f0000000500)=0x10) r5 = dup2(r0, r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000006c0)={r4, 0x5}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x6, 0xf, 0xe5f6, 0xfd9974}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000005c0)={r6, 0xf}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r7, 0x1ff}, &(0x7f0000000380)=0xfffffefb) syz_execute_func(&(0x7f0000000000)="985e4aa84a1cc80f05f35941460f18d8c4a37bf0c54041e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400c4e1795128") poll(&(0x7f0000000580)=[{r0, 0x2c}, {r1, 0x4}, {r3}, {r1, 0x2000}, {r1, 0x209a}, {r3, 0x59}, {r2, 0x1}, {r2, 0x1}], 0x8, 0x8) 16:58:01 executing program 2: symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1/file0\x00') freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) rmdir(&(0x7f0000000140)='./file1\x00') truncate(&(0x7f0000000000)='./file1\x00', 0x0) truncate(&(0x7f00000000c0)='./file1/file0\x00', 0x0) 16:58:01 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x24000000000000]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="015a451eeb337490", 0x8}], 0x1, 0x0}, 0x0) 16:58:01 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) read(r0, &(0x7f0000000000)=""/32, 0x20) syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f324592666642ef342a7c4618912857b5408124545e2e9b55767660f6b32f80f72d50f0b23b8c4054e4eed75de0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d415628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a111d9fb020f0fc4a2617e") 16:58:01 executing program 1: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x8040000005) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000200)={0x6}) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0xfffffffffffffffa, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xfffffffffffff098) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x2) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000700)={0x0, 0x8, 0x4, 0xe8, 0xfffffffffffffe00, 0x5, 0x44, 0xfffffffffffffffa, {@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x4, 0x3, 0x0, 0x4, 0x4}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r4, 0xf, 0x1}, 0x8) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) __semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 16:58:01 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x4, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1011, r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x20) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 16:58:01 executing program 2: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffe) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) accept4(r2, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0xfffffffffffffce2, 0x10000000) poll(&(0x7f00000000c0)=[{r1, 0x2}, {r1, 0x200e}, {r0, 0x2007}, {r1, 0x6}, {r0, 0x10}], 0x5, 0x100000001) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 16:58:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x8, 0x1ff}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x8001, 0x80000000}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0x161) 16:58:01 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 16:58:01 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() pipe2(&(0x7f0000001240), 0x0) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000001640)="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") pipe2(&(0x7f0000000200), 0x4) r0 = socket(0x1, 0x30000007, 0x8) setsockopt(r0, 0x5, 0x0, &(0x7f0000000240)="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", 0x1000) 16:58:01 executing program 0: syz_execute_func(&(0x7f0000000100)="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") r0 = semget$private(0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x3c3, 0x0, 0x0, 0xfffffffffffffdc6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pf\x00', 0x100900, 0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000080)={0x800000000008, 0x4}) setrlimit(0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() recvmsg(r1, &(0x7f0000000bc0)={&(0x7f0000000a00)=@in, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/61, 0x3d}, {&(0x7f0000000a80)=""/126, 0x7e}], 0x2, &(0x7f0000000b40)=""/118, 0x76}, 0x40043) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x17, 0x4, 0x5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000c80)=0x81, 0x4) r6 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000980)={{0x7, r2, r3, r4, r6, 0x2, 0x2}, 0x1ff, 0x0, 0x6}) sync() ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000c00)="f15dc5786321d90bf9d2474436881fdb7e4d30e3376d0a978c5cc338ff6d1fcbffdae7e46230fe781be10b8e5b6d701da2288eb927ee5f2b548a7995bdc55f3d26717ec91e5d8afa275c931662") syz_execute_func(0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r7 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r7, &(0x7f0000000800)=""/121, 0x79, 0x40000, 0x0, 0x0) semget$private(0x0, 0x6, 0x62) lseek(0xffffffffffffffff, 0x0, 0x7) r8 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x30000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r9 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r9, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 16:58:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0xffffffffffffffa1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000100)=0x8) 16:58:01 executing program 3: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="daee24d5a4a6dee0e2c28bd8a98ac3d5f63e7139ac65fbd41616abb275ccb0498479a4c9a5f48abfa0b43027e6a4ab009d845126e0bb8982836d2db9b754e779125d31aa95ddfad72360bbf47d351a536a3dbdc00e5323903babff", 0x5b}, {&(0x7f0000000100)="1bbbf9c90d861e08e1d710e3af6409b0f1f85fce13136ed521d27439add57e4ee2d42347638fe710239216275cf9023f0be7b82d3b124bd7b9d1a817543be4f02235f56b6e2982e5207924d51eecc9b6cc889c5bb896f01253881befe6692a84dfd5386c6ea2841cb08ce0a7e5e93a970ae2b5dd1793395eb1912d352941fd7adbeaae98c3109da90dee691c7adecec0f94169764dbe73a58189bab0086efa6300bf4fe513d3522e0df3008a69736e94f4b4d6ddb65aee309b952b23e916a2093db77b6a547726cd80d947ed414536afd507c9bb95591761f6312b69b0c342", 0xdf}, {&(0x7f0000000300)="f9782555d2a0fbf3cdb5dc2190d8f9f8beb8e4c284e4e7d9acf4fe72f02089eb1a58896190fb95d86436f3cfcd594c1495ed419808270a25c00515ebf4647b300cf658bc6737d1d09355d4f7f4eb2e60d4877325c65f4458d7a9d16c3961748996bccc5c8f39ac41280274775e3e7ce43984b353db0554a78d632ec8088bed62137fdc4aa552e1cc4c5ea08e25afe2996edb17c30cbd8df6a317d4c8a3eb29c9d1a499084e8f68641ce3f155fcf0b67627714289e5a37f0cd0d86173dcf540482daf728ea621fee80e75c05f716e17b105cf593f3d3f45c6", 0xd8}], 0x3) 16:58:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x3f, 0x4) listen(r0, 0xfffffffffffffffe) getsockopt$sock_int(r0, 0xffff, 0x100f, &(0x7f00000000c0), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) ftruncate(r0, 0x8) close(r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x200, 0x81, 0xffffffffffff8000, 0xfffffffffffffffc}, 0x8) 16:58:02 executing program 2: syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") r0 = dup(0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 16:58:02 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) readlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)=""/64, 0x40) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000001c0)="312f7be2b34c7e587fccaec8690742474f349731221fe90576b616cf7079628afebca70b7b9ff45ab6ef94b1abd5abb0dea72cb10a6248286586680a4131b178228e7ac01885bfadd537d88863077cdd0be33b9017e54e751f246f2eb726b8afed8f902ad3974488a6959142c7b8f311fa4ebd8c8c205e30aa5fa594aeee18d921d64233006d8472bc70a31b407787bb14b060ba4ce775462e7e7deaf343bacd7189ef981c68e88afff17beabdef08fb9c99ae13cde88eeacab05220efd77f00fc3f985e32a9c442df") ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) 16:58:02 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = msgget(0x1, 0x600) msgctl$IPC_RMID(r3, 0x0) r4 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1) sendfile(r1, r2, &(0x7f0000000340)=0x48, 0x0) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) rmdir(&(0x7f0000000200)='./file0\x00') ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000380)="3cd208ca177c686317e3c036e2a08f6271956f26fce3260f83f88e3b8f532716a474d5e6a091c6d31d729d813f5cc08cd31a0169efad8d76f19488a1d030072c1174e470e3efdde8de252f6fb6f44caffdf403796d0791bea77f9fc4981f2b3a9a80ffed5b7ca0888a882a3afee0b2248ac6bb558dc7f6c81e9e0c46741c3b3719e6100de9e0c53b519bce243b3e78bbb2383812a94a3bb3429a98c8b65e63287e") connect$unix(r1, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 16:58:02 executing program 0: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000240)="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") 16:58:02 executing program 2: r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0xb) sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 16:58:02 executing program 0: syz_emit_ethernet(0x34, &(0x7f0000003740)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @broadcast, @random="db8cb3053d1f", @remote={0xac, 0x14, 0x0}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xffffffffffff8000, @loopback, 0xca0}}, 0x0, 0x3, 0x3ff}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x717b8e37}, 0x8) 16:58:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x3, 0x7, @mcast1, 0x65}, 0x1c) socketpair(0x11, 0x4, 0xdd1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/94}, &(0x7f0000000140)=0x60) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) 16:58:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000000c0)={0x7, 0x2}) socket$inet6_tcp(0x1c, 0x1, 0x0) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x100) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)=""/244, &(0x7f0000000240)=0xf4) 16:58:02 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x1e8) 16:58:02 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast2, @remote}, &(0x7f00000000c0)=0xc) r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x3f, 0xf, 0x101, 0x500}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x4, 0xfff, 0x5}, &(0x7f0000000240)=0x10) syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010202907800000000609433df000002000000000000003300000000000000000100000000000000000000ffff006605663a1f1a29e5ad3c10d87c2b275f6eadb3ec75cb3f26591e12b6b327eaa68e031eb83613a912fdcda78773ec5f70ce2c844a9b3d23dfc0a702860d2217d3c96c47e0252a03f99c2687857d8ef7acf5e75c9b7f63a5d8db09b19d8a33fa9e5794fe8d965b1cf329f85f83421734905bed913ce7ea4484f3f135344b5fc37691d1f049"]) 16:58:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x0, 0x0, 0x0, 0x0, 0xfffffd02}, 0x8) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) 16:58:03 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom(r0, &(0x7f0000000000)=""/245, 0xf5, 0x40001, &(0x7f0000000200)=ANY=[@ANYBLOB="01fb2d2f66696c653000fca22011470baa8c366fbebfd49f45a222f3d2f591616293168fee0a61e80f96342350706e8ef0d0da76dcd1e632138aea0c84e27c481b61ddf0e5ba8c8669a59dc3a34b"], 0xa) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) socket(0x2, 0x20000004, 0xfffffffffffffff7) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 16:58:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x2) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x4004667f, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) dup(r0) write(r0, &(0x7f0000000080)="f823f7147a9ef4b33fbde6dcee5e9cb54c189a2eb0b0c5c3ab3d12e0f36b36884ed56f9df72b3b2757e83fbb19386a6d27dbfd465a9ed1cbde9dd48cb6954052c0dcefe3239d", 0x2c9) dup(r0) 16:58:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65696301ca9c37cca7fcb4f67f298b913000"], 0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) 16:58:03 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000180)="aa9506e1540f", 0x6}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000000380)="815ba31c832c5d2491391e852d63a0c2723b1b7d0b51373ab3a1bf56c2d039849fe34ef27b96f66ad8f9f7ee0cbb69af5a0beef6d976926db7f98bafb5e319eb54388052db0f2f4bcaac9e1d69e65540f5d1f846a564d24643b2f1cd743370f44e031b0d9b29573c14a4bd6e893c9419e7eca915d5a6098e8978fe", 0x7b}], 0x4, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x270}, 0x20000) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) ftruncate(r0, 0xffff) 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, &(0x7f00000004c0)='-\x00']) r2 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) ftruncate(r1, 0x7fff) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x100000001, r3}, 0xc) mlockall(0x1) sync() sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) 16:58:03 executing program 0: syz_execute_func(&(0x7f00000003c0)="b1f791cd8066410f3a20dc00660f70839001000000fefe4139fd5bf91c1d056c8847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c7d73073a073a4aaf01000000f3410f2a89131230e0c401fe5ff6b1ae3838410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b33117100") r0 = socket$inet(0x2, 0x10000006, 0x100000000000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x6, 0x4, 0x0, 0x5, 0x7}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x2, 0x4, 0x7, 0x7, 0x2}, 0x14) 16:58:03 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = socket(0x1f, 0x20000000, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000001400)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000040)="51c6193b55c59127b886d4d140717919bdcad8a23029289f28d20e7b0959ee3cbb143cc7b7715a211f56b832ad17ad23a6aa118238ffca7b12e4b0a469bcc4e32744b731615c7496b85bc23608b90c2ee9", 0x51}, {&(0x7f00000000c0)="2b306dad380156e5e33b7f7b9dde5d1b57b4859bdbe2a5b5b934c994024f722bec022a2b682d2f9a4fdd0b115ce4570dc740089584bcdacf3e85e375c132033893bd851fc95ae2d95e4bad1c8931c852d85643971a9c6d5dffe1b084a4c88b049c0af28089a22f8d2fe9e83b", 0x6c}, {&(0x7f0000000240)="1d3d23d904ffdfe8ce49815bb34ce24d0f1a24b38ea312e9c487b2b415f5f0ad0a63c036f198956814f577a1a16255f414e0409de74c29b8cd9853e31945805deba0c119df9532a046e492808eaf554449e6039eeaec2113ee2779756278c9bd6081b7987c0a25e37e9f595553ce04e65572feb89d556f8825cf95745f6b970cf28233a4fafdcc9b7b13505a2df2a602f1c14f2ef0f92e49370bccdd1eb9916998d89a6823fdb1bfed19f2ecb0ffefc019215bd9c5bde30bc30f914ca767309e5a7cd7c7e89a5f16424a055b", 0xcc}, {&(0x7f0000000340)="60f03f4d5c72db7ce0d2e4b924d82901efe915821b22d515727d080ffc73e0346edb32ccc27a1f6971dcfbf60decabfcb0cbc0b6435ceeb17d2cd48a88b906439fa1aaf4b81a56bfbcd7b16c1edbff6f01539e59c1025576b6a67bb253a0040bfe36ae75f01cb96af636417c060cc73d6279af7e891865285e5b595d266110ec7bb3424f3b254d2ad4705dd135c1e0a404b3b77bc7ba4ff59cba871222548c887673541765dc36af8dfa922d525ddbb7f65951d2271fad21e9fb2e8a037bf4d999f39811a0eec5213e7d7f03a2abf30ce258b65377e776ce0089a984e69ae991349ac1013990f60b2cc847082ea8c53cb6778b7b7df91b7616b9dabdb4f35279b2d7594753dacd4a037fff0fe8833a76d5c24cb4e314cd9eb2e98cf1e70d186c6d1a19832f54232bfa55b9878a99513d50c590b7689e5dc51f2a11c58b0f3b1d289dcdeae1ab891e4bcc0adf9be59d5d5166e1b2893dd7318ffa5c95e2df0d02a8951024798a5c384f14f129cedcd1cd5dd68df20c0bb826c8f518f100aad45342fe84a1ff13bb95b68e4541988b62dd0ab8d71b533a0535f91df1b88481a42eb31fd86a096acd38ba236d3b2818453a92da348a08fd719ec3827233cfb4b2d0cbd699efba734865ef824e11a348fc52c539b5b1f0352166672210ff9152003755c85b553d64088abc27021ee75e64a7f2b5525a7d44b6d98acc229d5cfcacab9128754319d268a49ce64e4e1d208b5e6b340afe4150a669c617d05a3cdb2a3c6897117aa4dd4317d5bdb66910a09f820446b581a62d05e2181447a538898911577221697d258168882ebb5e6cf23fda78a47595d27c0ba06196d266d55a89fe4e91b33d2565b9b70474b3816d0ce1fcebbe172c464e9fcfb65724ee9cae113fa990a24f6d2c752a03c3ec26ddaca6851f02b4c7feedc438c18a18cdfb9fcf027eb4ad9035aafac20caa8a109483f1a5815279996c5fe083de36d6c0db2d244370415024a7c26767d504ff783f96f2144a7b5523081f9ca7c148df7472b33578050789f0d73d60f5d6c5f345c172f605eb0c4422108d59a544443a257273e6da1a46ccb736b4f343d41cf974fa38b4a204e3fb9d63c6f3529fca7052ca11fa24520345aaed0772e4e6461a730630e70c941fea89611bab43a07f429c03f932d31cc648ef129c3932ab601d764dfdc63f89e3ee9e62989c982163ec7051bf6cf2b2d2ebc86fa0c70f2061a5baea0fd15ec09a459652f2036ca190669a8e86784e1704414781697999256fdfae88edec620539480aedcaf294541589773619cacf22eded9672880c1005cc69b4b398fc2068606736cd0cdc8abc693f6cefa1869a3a9276f223c9982f98d05fa49dadfb8219fd345d305fe9305deef5ff2214ea3413ce1d5437c3b45235068a7800d5913f30dd23dc2add735913c87d78c765a0aa25c4774d8ddec513c8b180623db7ae79b54ed1d5b4a853b6c64650c929ad0980799ed2b510ab2ce2d4eedb139ac763c05e07b536e00e6dd906f646acc507683dd5f07427ed6aa5686ba29d2afb67a124886f21c633c976c4ffcefd7a72faa85768ff260870cb3d387e70b10990dd1dd727bdd12d1915098d26f0bbe296144c39f5d215ea749609d92a57f9763b2d087c95cc86e774864c92ae6d14173812ff44d526a2c5306f337bc31073f56a75f442739883bf137e286ea7d7333e0e3c974bb21b9e8c9b87c4e0fe70ebad78d09e715852bfbc41c2984e87bcbffb53afeda412bc4da18aa589ecf34a15d3abc9990937c8951b42fbfc76dd4dd48517cfd70ff4de6d5987249f80039ed811fbb90b22fc9e5de4ad6d61a4499e725c9061fa1eba057378981c1029bbc5be905f1bc154fccec1dad5ad53ed2bb4634ec7d03f69c7e7f88d734004449efa3c081ebc0c544a191384b5460feaaca5c70f9ee242bb6b5526577a270d4ae0f943f7b2279cad3b649c89cf641ddd02eec27c1b8b0170db6d68be348bfaf0d44164c1127d20e158e05c770520daaa586df4fd706d012542ddbc9984adb9f8f2cbe36214fe528827c3c5055dcc0854deaf81c5b5d668a6155f61f360da8d48cf4d921d4edf9a58e6f7b2f07f9ff36671650b7933f11fb57699994126ba5cbdbd666b48e93f12f2de5ac73b6c7c39de027cc14bed7698bcf6245f08a44e0c01434601871e14f03f705c143b6663af5cea430bc8b3825346b5729181ad459cfa75a94310098be4141cee63a3d8814c6d18b1c5e0a54a50d4221923f89d8a0088f4b62c642359107046ebc4226ae699180d1c72046ebf663218c167a0627a5ad89c2d0805c74c5cf70a3c2adb00ceded39131c26ca4bca8164b0d1aad35fb47f2cbdd025d437e4b5f7891a348cca16501e71aee29c97bbbf6d2cd0849e2ab88454df597ef641192899463a4f062fb71b8c6f045565dbd56bb874dcc36d09b0486c590b912a2d2ae8f63e68c7b086967b4398b2f29319b19902afbe1278789781dbd6adb46a73c6eb582fd810ec7724d0b2bd27da35ae883e719811ff7ab9ff8fcef76722cc1e1b80c5579e47286ccbcb4d9778510c3b55fa25b0ee8b0c22b44adcdd5f1839951f3ab99752ed243469323b734a596bff630f6d06a90ed49626e40b72d8571aa3f53889db83565f49901ddd6c83b4333fb69044eb4454c470a679db6e52e6ebd79e262d076a5140dc41fa4770f899867c26a16fd7db5c2f710f799994fc222886610a4e40ce7f05a88e973a62f2cca2d82e81347701e1788d0e604fb23220de5d5cf050fe552bd8ff29535eb150535d2a6cdfddfbbbb1e176f4652b109e8f87ef96a911f24d79b9aee780775870dd49da44389fccba4c10703593cf69d4d42a7527c71718773e7476134d18ab1674cb4a861b0933e9605bc816a40d60e3592a2ac71aaabdf867dc4b3f4d7ac713c27022988cd6bb66c444c14158c016c94d3f05e0d459a0eff684fb591b512d84f2575b8076a4532b6558da0035189237c8ed6d1e80e5197a5fc6a824170bd797972e743fc4aadfcc1d9b4019b4424d8505a58233ad96062f0abaff66751e1c1aee2f011c098d461f7535aaabf944dbb1f92244bd6870561208d44447e0f4a5f2f676cd93b32be0705857a5b11dd29d2934f233df22ffe0c9289fe22e8f3216d2890cc4c08e8c77786b538eaca3262f41acd812e9ed73a0996bcecf643d78474758db4260fb59f3ad10d97e2e043e578e45053e804bb1aa01370636c044056e4c716bd62494f3f79d05592d0a781c721a1cc5d4732f614372ef9012d3930301c65924ff967f9f877155718c939ba686583dffab0b9ecb3f83175aeb4c84e173196c66e09ee38417c3586f2c8d34f20ee1ff661e36e8a67c6417ec7daab2f2307c7d77759b9028f718f509c627f30e730a53a54a04f51c4916e47a670b575bba9e8130fb8c696e74912b2d7f4a43426d2454734e4bc590d03343b99edce77c8f251df885442a7f1954e69efb284363dcfd0daa6bf61d8ebf36dfa1e7c39e7a66516c74a8c4240e44358da9365c09fd950dbe50aafaed85e6c8c947a578e4241eb8c828fec459c54efcc8dcce48fdd264696fef3c4cbf4c2862a2c9580558673114212d33bfc4b2b38b79c414971ff6478f1adec8c6859359137604728069296cd5774732b4511b1d05546694780eb3a1815e38cba8b871ecf12b04590d0af41753a20833e3ab6b758b9387907f0beec64733d19eb7b60bfb4637de826995d00883ad39fc39401c8feccfdff321b823d59996983e90364e116ee540491392ca22358a863dc6dba0830d6bb5cbbfdb7e2507dd8711cfd60a5e7b2626868a9b70c75f7ba003b4e028cc458c1db9d3f589a458127b17162933e9792b8ec302341afb642b81da2090ed5accd21fbbac05dbff6bf6feb8565a3a3d4ef08d0fbb6a1608732cbf6ca47833a56bfe63e39ebdbfd607eb1cd65734afd757d11d24af4da3c56ae02d72ff789fcc70ca588a75e7e5907616650c56bfa58bec1b5bf2a3c926d8d09bef9f4752fd0bb466f4a125a6886b19ad8a211027f1b478c423cac1e045fb0a6c9099c6f2ac1efddaa9226d4b62726c58d0987f95456cbc91ca57d4846a3b37b31a0623bbad98f0af64d8fa7617fa254981ad2b9a938f7f7cd2a38634c9fa2ebe963ebe2fcdbf66d071e3e4ba192250252581dc821b239a6846f240a14e87817ece260553fddda6ea42a3bb7caa62b6c599d6ec6b6c8cd42209c87cc635f611cf8816a73f104cee82f1b6c610a7155f096586cf4cea043f47492b1307c07a80acf27b11c4decb687c6fc752fdd73a5cf67b0b32355876e9159d40db1b4ce4f400605100c64e04cdf6cc3568031aa0d3055c23908e37d69c22b21c18e05e470ceacf292064f3eb098551a7fc915e34972136ea7cdd39b5c4fc0c6d9559b54133329c4e8ae566fe8d55927cc8a454bf5ae998ed49032b1ec1c732ae7ad48c76a3999c905d3248d0d680a65167dadbf946067be08bb704b10ef521f53223d2ed617c7c35fe46a7a8d3e6014ab249d65b48578a3ee7301cceea6b398eeed8d17cc46869192d3807a6c721f8c5fe3f6795bb630d85dc014f4405756cac498b852e1ff0c1c326f8eb494ca4153b7090abcf9cba0e285cf5507f323ecc15498032ec9fd5473c627fcfe77fe502f8f6812cd84817ceb2412c1359f18ef2fa62c3c536b60cfa2feb5b019e0306df613654bfa4f77f17867a44bfb7304cb9de79830e8edc54ef8cc48dd904a8abde5e21e4efba3dfb9315835aa232eb96950d120299c151569ddb52b07295b438efab2b453fcd3c4018f3833abcbecf9a7a41ba7c69bfaf886c9865e8cfabd91a41a8966064f28d0895e34002be34fc32735a1a9eb3ac853595b33378b2c92803a6579bca9efc8aebad9c6dfffb207d07b0d33b0844d0b7e8f14131934f1a99839d96ca515b4dd59500e8ae72a4c4388189dd5a686aaf48c569213179aa4fe37a5e67225175ba67a19ded5dba786ac62f57ab604a8aca8e22e8cc581ab4c75fa412a0df62a29311c55713ce7d936a5fb6e753aa4508be47063dd4163ef9ca343432ae770d367bfc4fe3e68b47e7d5b00ccf4c277c4ac1748f85cec59a81ae3a31f38fef10985d9831dbaec9ae92184be1c6e155f25f60672066b4ea62260abf5b5de80ae94cf6c7cc51d010ab276bbb4189bab6683a23ddaca119c9d13f7aa59bdfe254d52d3cc50bac0d16adbf6bce8b266a88e4a761ed4c31b65833fdc7ba5dda6feb78c34addbc1012806d3e87b524713ba1511bc22f273a2871c4ee88760f7489778fc7afca50d64a545ca210d1cc32086b56c80ed762356e1af7437b44eee2f1b83651b0b5b4a5e4d8363ab945156f908b053ed726e3e79c23f5535c50d76a19e54695d3220861dffc64d99f3299230189a0ef76fb7ade845bc6245a9c588cd58311eac411449c19d555830f4f90e07c39fc3b467cbe030aef76813489c5384fecc33bd78b72a7d2b41619c3dd06474d10220d3832df7e3e1e9996020d4eeacd6282caa77825e2b7d0fdbc1799a245c0bbc02ff2f3b1fc3d3b12492a728ab2c00f760d31a2f5231b5e79987fc76f6a49655353f981a488608aefa268079ce9584f68aed56d7061b510fa76d95e4f6afc72853a24917b8762c30302f2c0a4df9c80e12e4812381acd533e83be22f0513f05e13f672836e93c2324088b2b2374d868d04955176d557560d92c4fbdc838fd806be2d6e64b77e95d9aff52bceb7d0b5b19f1b9c2c470458c2f15c06401aaa5123a274dbc234993634b7", 0x1000}, {&(0x7f0000001340)="02ffd52e4eeb50bfc638cf6f09a5cec1635e73dedb123997a75cd938fa566799df812ddbfb692e81aab50c56", 0x2c}], 0x5}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00001eb000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x3000) 16:58:03 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000380), &(0x7f00000003c0)) getgid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setgroups(0x4, &(0x7f0000000340)=[r1, r1, r3, r2, r4]) 16:58:03 executing program 0: socket(0x1, 0x30000007, 0x2) r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x80) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffff}}], 0x30, 0x188}, 0x1) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000180)=0x8) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 16:58:03 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open$dir(&(0x7f0000001680)='./file0\x00', 0x8241, 0x0) r0 = open$dir(&(0x7f0000001740)='./file0\x00', 0x0, 0x0) r1 = accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) __getcwd(&(0x7f00000018c0)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001600)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001640)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000016c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001700)=0x28) sendmsg$inet_sctp(r1, &(0x7f0000001880)={&(0x7f0000000140)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000180)="9a34565b21efc5f3d11fea58d0ddc882eb71846ad48ec5906ed56f30342a9be53f4787754ca0", 0x26}, {&(0x7f00000001c0)="31d043479826980501bc52e3d6683f68ffa04a2fcb59dca4d4fe16ee6cbb98e70cfa56a4f5ebdac0f2bda8019d3401dcbad2af8852a75c66a08f4dfbd53ed31164b5f96e30139db7a3110e3196d5b7c8bd72852de9157af5bb064898fe3a042fb51fdd297ed1a7030fe7caee6f1dfe9272f8bae29538468fc92f9b67c4a9f2dabec7b63b319f5718bf7f1e439c32872bea19358b044ca58caea22731fac1de63ab5848eaa3ea8a1a5da78f2fefbe1249e95c693dcca5688ea342b8d2e7be76cb62abf51b81ab12c2693ac2853b465fc9", 0xd0}, {&(0x7f00000002c0)="49f8ace0567caa967f8ab46e40f247632509642f9ab8f070c01896d32d0e0cdba79c22d8ea742e873808ba5af3265a410b8386667619fbd43377f0402359484190079d1e07347c1c3a36f1715f96ae9081aa35fca569fa89dab12528c3cdc714c45f94ff25a76f40b7ad05f0a7bb852b29be4c2a833c0c8d14fccb55a0c91aca170b27ba7cfa7033956987ed1759f22ee05d4df04b6c79f3b58b2eef85d911b1d03563981ad719bd02a12fdcb14c65332c0ba003cf809b09ba5c2a13fc65ea0c11ef7febd7", 0xc5}, {&(0x7f00000003c0)="674a8a9e56423cd7ef885f59eeb31e1e4bd3e700c18cbec44b667a556ff3dc", 0x1f}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="2aff507fb83d5b0140645a8241f71d85301c0b0d87bceb3f819dde2aa226afe5bdf83d4bc92572467c48eee0f81b630c86447d3a49759d02cdc9e3dfbb78667d85da871b93bd500f3de80166166334befba03b9fd6ce2dc33a0af8f23c690d53b10f8aac196f8c71869e53b7de96f32dbe202e144a9c9b9a44f47061fc6bc24383117f308816edd3feb09c8f6c153c8337a79cf4a83ba41fa260575c76bec94abdf212107a65920d7aa58a940e32c33ee0367f5c64a51206aed0769fb3dc9f9a4663d265e77da5701e430b0a3e7151a9d4fb2d1ddfdfb75d89471590c8631c617987526014896fa50aa863c68dbf5dc751", 0xf1}, {&(0x7f0000001500)="d1a40347adab22a8635e266e020f3c1c4f0b889443ecfc5659fa93f8fefd54f6cd2c8024833219a528fcb143c5f398a70bd495941b409af4ecc96a715bc1ec2dd5429578e153943d1120ab711a19b3d916bc8caa62bbc8f89d9eff94e1c1954ce5fbeca339859320ed06", 0x6a}], 0x7, &(0x7f0000001780)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="94a9a076781cdd1f2628b1c34e169c89"}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x258}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x1000, 0x4, 0x0, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0xa20, 0xfffffffffffffeff, 0xe9, r3}}], 0xcc}, 0x80) 16:58:03 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1080a, 0x1) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) 16:58:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2=0xe0000047, @remote, @loopback}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1, r3}, 0x14) 16:58:03 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff020000000000000000000000000001439541893b1323f98200907800000000609433df0000000000000000000000000000000000000001000000d600"/110]) r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1}, 0x10) 16:58:03 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000300)=[{&(0x7f0000000380)="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0x1de}, {&(0x7f0000001380)="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"}, {&(0x7f0000002380)="e32ba8f5fd63faf7d6d3335667e86ce26e180715ecf35b2e42fe4b9c3f000e982197b5789a99b1567b50b7595b6d3651505125717343b0d9ff34a9470f08cc76348ab69f4ec87a65d2b0b29882c892ee8af560bd926cac5ec97cbf2287080fde44876460adb40ff67aef8826a6b172eedfd0648dfb9ab2747a791d04ef8252b09021d5a8f41451039e018abe085ffa1d8a7e912177209225760e0f5bec3d2e16396db5a974c2bd2edec757cb"}], 0xffffffffffffdd8) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) freebsd10_pipe(0x0) 16:58:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="1cda7442b2c82448a2dc2d683777a93d"}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x66) write(r0, &(0x7f00000000c0)="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", 0x1000) 16:58:03 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) fcntl$dupfd(r0, 0xf, 0xffffffffffffffff) getpid() 16:58:03 executing program 1: pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x6, 0xf, 0x0, 0x7}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, r1, 0x1000, 0x5, 0xffffffffffffffff, 0xffffffffffffff57, 0x7}, &(0x7f0000000500)=0xa0) socketpair(0x17, 0x10000000, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x8, 0x9, 0x8001}, &(0x7f00000002c0)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000300)={r4, 0x3ff, 0x3, 0x3, 0x8}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xb, "8c950e9e987fa6b8721647"}, &(0x7f0000000080)=0x13) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r5, 0xfffffffffffffff7, 0xa, [0x7, 0x7, 0x8001, 0x2, 0x80000001, 0x400, 0x2, 0x400, 0x0, 0x7]}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x7f, 0x1000, 0x3, 0x5, r5}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x1ff, @loopback, 0x7f}}, r5, 0xfffffffeffffffff, 0x30000000, 0x2}, 0x8c) 16:58:03 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000003c0)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21410f142b6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 16:58:03 executing program 1: syz_execute_func(&(0x7f0000000100)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') utimensat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x9}, {0x3, 0x9}}, 0x1fe) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x73}, {0x0, 0xffff}}, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, 0x0, 0x404) 16:58:03 executing program 3: r0 = socket(0x1, 0x3, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000014c0)={0x0, 0x7}, &(0x7f0000001500)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x6207, @loopback}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000040)="08170ab29d3c7db804f8efed854e6fb13a6c72ea7e03b802476617992f551f1970856d8c2393ce4883c312", 0x2b}, {&(0x7f0000000080)="6fba8a795e91dab4efda73e4870a1ae29f6544d423f9a1c8b6ede99ae35bb6058e702b3ecf3750b50dd6458b2e1ee1f7aae3a48e8f63efe012f967e19d6aa127bc9cf42a914289e3fa82f197b8abdaf1280a0b68588c54f7315e1888274cf06c49387c376a9ec369461e8b498813f0e87d14c303603095e976cbc3adaa0610b6cdb6170b925c8030ebb581c5f6797984049ac5e9b22b35377d9be8e4703c426ae2f96b79539916587759fe3b881e1ac138812514", 0xb4}, {&(0x7f0000000240)="5ab941994411234de706be793e1989bc394b5b99d6ae01041a0ab342c1d8af5a7411ce2f2a4c056f5735d56ba84fa042d46257c5f73aeb817a105944017935eaef2e0be5175f6293a750ca8a44e3545219ffe41a17763d5f52c4824aa69a5ecd960b8c898628a4d2b1f7039919ba06872a3119b2b4361a285e024366ab685bc9857c9aa7f2793d074a922886741bc91ad66da4e012bb8f989db75d010edff05fc25c", 0xa2}, {&(0x7f0000000300)="d579ba663c04704c255fbf5df9f2958040bbeb3f0e9dee5bfebd1a9e1af9e87337b0f17a40f70d38b1a83a674533a82938e7ce482fc73b643cb9efcb50b3dad8caf0ad98610c1ecaca8497340cadeb8c036f4d197290cc4d706050fb377eba0fb7f93df00857a8d2f5914e68c9bf5e3c26ffe87812af3c57e2ffcf1fda4405b3aea3dfeffe5bf792df4c2137d0ff9a5598ee447c98e55761269fc80d6939c3001fa62712e9ad2e86624b098709664b3002d38b5be046b7648d8ef98cb5ed83a65b32d6a47dd5552ba7cf335c806e1c3923d63408dc001aa4cb574304e33512a2a2bb69980f3dafd996e75f8288c400bf8ba993266303aef3013f5ce81ff168f2284643075742d6609fb9a44e9ccfcfc451ef5c5acc81d89446c727754be38c78dcf7c07aaf39dcbd934e7228755f85179218a79b5de4869d9ba1884c60ad154594da0f8be524f2cca6c69de94e414a9383a4e2d5a26d7477571e7bc893243512d8f3dc9752efc736eb34ca9619c3c84322a8e2bb04cb5b08028b7bc5338c6c094336b6b52e2abaceb36330bad55c0afc2c2828e389c345aabe14839fd3b9e40a92da582675045faafa3cf83f6667744c1e3a6760940fc22a3904a5c2c8a3aa5c5450bb91195984d0ee49c745e74fc332a85f4ce157bf972ddb0144442ab099693e932d6ade48a86a440e2ba55ca92d4d8d233679f1543f290e80d68d8d6ddb60211f50e3f1ed47914754585bcd3909de308798078aa1e870bf6d50afda2656f86924a0535d659a929bcef1598ffe97c2930555c3bd16e544195dd4efc21d52ff5499623ac4e459a166b578f5f141bfd1d42c77c6e8e732d1bc0688f9d48a88200c3e0b1eda13b999d6167c75bb28a576cdc433ea34404ac5f406d2e4900237fff4132222b312040db03df2c1f8dbb6a5f0127ee67d698ef788a32e806daf34d4eddac089efa88e102e55498f4cbe45e77ae0f3cbb64251cf0b4a3830be20762c465c2a70b83de1b8bb886d6e8127e0d05c3cc8ce4056b067d0bd69a28aed0372d6874e4a3d4f527679fc391444c5063157830fc65035a9cf0a0d1b95df20a94df3b5361f2720daa1741708e0f4d99ede34ac7a302aa852d51f41e00e4851e06410072b15dddfcd9040f2c9d01ef75f79ce9e2d7d53780965eaded3d58fa2a0397efc9d64006cef7b2c78df5cb3c3dcdea8e7c0c63d72d75ae1c29e97e75a34e7171833ce09be47d28b615425c9a34fda106899d7a0b2a80060fe8cc85848a0816d8e3ee32311fede14662f48441519c9179baf7f0739afa0ae398a536e0e214a7f009d640a703635bd258c7dc2b843b879cfb063f7641fe52eaa1edcb482d01edb577745ba7e793d04d5e151f3876399d428172f3b1345e343374da0fbee30230712f2f7f8fb2564ca00783efe94ea309afe6bd80e83f9108bfd9b0ccd28d0980bb0aa85caafe0a30b024c81fd546dc8875b15cb2ee94a14a619dad1839f35f22ef03e948aae79401ee786c85d0c8389c35de883d5740da8928436f481b8609e0cfb080bc5fce34e741584307ebcef2e5db5768fb93f95fdfc02066cca8e24fdfdf9cbb1b384031faf3a1e6bd1f039646fb020be70f12f063fdb102e4c1f9bb8ffb0bcf73c3a4443ce52571bc6ef0b3487c352fbf90956173be855f26596146d637ad6736361db1655262f7b942edff676f6c7854b3d42f23b461f61074bd94ff684ee8a76b0fdf6fcab1fd9055af89ee20f41ac8605446e44d6b971532b8657adf64bcb424021f62135f9467cb193213585f8706187f3ad07f981e6ee3269d70a5a885b809c932765d58de7ca13104b78ff7b60c81b7febee43320ba27380b325b2cccd0810a1069d13885bf86370922ef7be7feb3a1649fe888910b6607e591112a826d227ea86a4cb997bba87e9b8221cc159406ecbed5b8fab64502809e3e393d49daf93e0091504e2fb45686c58aa782af559065923608f4867bdb2544a6b9bc6fd9e3d816ff809ac2f26ac986a562c2e106f46a02e22a228e6be66288a3024285267e88482901a4409b54174bd55234013e63bbcbcd8f4be16d6c816f70faac4d0439210cd538f6be8055625e9b88f5c8e3c1eb15ef488737722a6dc662d20f265bd84e358d4731ffd876cf49ef35d765304f2e0cf2fab8968549efb1321d3e903e098bcb1d39476439f31eae2a7babd7fbfa082c2d183b2426a9b31eba2f04536df425983c0d0952692060d54dc3ce108e14ef3e53deab48449298777a421efb77a109ee14a77c687a4a09019587ceab7a9cb3876833fd867a38a20f568cca28c082112d7f0a811a8b8bdf1913ff85e0387f9a88723efd6669a7b5b9b48e90cb4a4d346780be758a573403b18a7541f9c71abe513f42ffe2de7874aa5655f37f30c53951444a7d2a6a3ad94853fa6b4e192fde6808496860f97d93f71b621d4f497ea5b6bf6f7608f070f2c85a72f6834c172994fa964beb807a00f249a758799c9816280b14ba439672dda63297f1ceb6e139c1f402a6584939cda5818c9d0dab4df0836f65f261d9633947209e9583540228af7f7f3f57e8e7881e16795453430bd967e6df15db79c633a13fae49ccb3b23b09d5a7a42e851195dbb4a270724480244151a37313136dd4abdfc9c91513e6ebea6dacc5db5ba0d789b74e0d86b533df39d4b1027a37ab3d698f4e42d6aa8880c001b23b4b31c387116430bc666132800459aac4bcec90a0d8a930768f7eeba1d450094f70e06f2994c2a507af1c35c318adf8daab8b5d03f6cc127b87861d741f0a4ef0b22cead917719144464757307fb856792cc780432e9e9e0172efaf10dbcfb3e5e1d425b5998206e2d067243e291595593e464a00b6550c885f6df69af8422d932639f8fb70a8851d284d4f3952c3a85341bc60859307b59ddb616709ce12ab475fde6ac2ba41cceb99bc850f0de8763dbfad5b4613971c3248153e21c8a07e1687f5d78c96734ec495a501f7c85107977c95546b75118c17b0c1628d274c0a39f85cf32f06c90e69f72e9fa1f923a510ffde6a4f01f553160980bd6ffc521fd52923fac9f78893a1a0cac010bcdd1b04a46b9298d4d532513a8b4070d3e304f3195f85181b1ab82bee3088d9c67bcc71c9caf960bf1c9150724bdfcd3b5cab7f54e42d5c6a83964b3c19973ae3199b598c4e0c03ed0707817cb5e1dfa2aea5bcd2c47d3a07bd2f694bc01416918a353e4d15e7d7401ec400a9fb15757d6c157837b6bae4570c588bb9149757ef42cf480d6103415f7b13c326581ba731ac3c194ccf5057a0f52504d74a171db92d88b447c0c1332d3d384037b0e61a09943451be39be4d8fbaff85ced02b562ced6ac1ad0ad37dbf2e751d8b76ded3ebcb076fe0b652f9ed01be99b2fec1f5ec9d3e7c136b964a4fa56e81ce09574f1168530d09e75678557b59a669056a1556db67eb5eff579c0995c250556305d9f654713999b6017e5d8755b495babf91c287561806772430e7e4e3dd3fc51c73476331a7cd6aa27317fd2a1805b61b1991fc6f15b6f02186ebb8c66cf5c49a674ca554d68b4fd51d682dc37df2bf45e6395d7362a9737545d33823bee83771e876aad9b62eac4f8c99e516731cefce3e236646c0f384cab1b07987e011d698b6622e438164f83a2ac2f0bf5a1a7d988b6f981568d0cd027ef63f0697f4866ae2dd6d136a886d865ab5341018b75bff0f2faefd62a7f83a64a29c434ef3c57b23a84a8090fba6064426443bad5acab031a7841e491c514bf601a2af8a0b19f8800897d49e4a8e2e408c0c80f84e4318652797a612aa552d7a1f71ad91cb972732c5d4e1ffe1367bee1f486a6805675ace2afdfbfdceee11769fd99f06760847d6edccc14e74f9a63b09e65eeb0bdf7705a6ec84317637b9a4787b1323a8c326076bb1c19849a1ba191f7f5a7727b5d5573467a9f9422de8a9f29a7f0df9332019c93e408cb22e8b90608b6411ef71113864332ca371281d0ea93b4598befcacf98acee59ba520e1253546c4c3f9b9118bcffd77cfcf70fc2731da722c0ffc5d3b3a0544f82d4df71a2c25a8425818ad0c7d12ab60807044d6698934ba03dcd16c7b4517252962ec9170fb27fc639b1d5a7667828df20ee755cf4a1761f56671f1ede39d6b086ca8eceb26b776d41237b1bd914c2c6f0bb15b7dc45cc8b9345d21f95be9544c6892bd250ef76c71e6fd541020968efab4a43b1c9455f5eee43b3689226decb421e80e884e6351f537fe34642c48e4ba0b43e5d068782cf4531e987df9e98e18ccb01f2fc2218c3902d87ce2d3ad2087913db3bee1dfbfda3d9fcbabb59133bf43ac3621484f14c8a8d4f2a11f564703d66f7385546893e6fbe458aba5eafa1e239b350bc3534b4eca064ee5f9e4ac9bc6a7ccde0bb3ba8894106e2124d4031f949e5454f54864db45e28698ad67fe6b9293ca425fd48089ca0113a756c8da1cdffceebb7ffc51a9d20af4d2b2060aa9e414ad1af8eb49d2fc417f78b9f8f7763c29ba567e9421df8df1d189f34c7e281aebaf2be1beac0d3ef5152ec10bd499f556768f9ddd0424a8338cc0e6ce914c86cd4559785deb21ed1a959e90b19234f108da8f5831b0c09f15e2caa76b8a3df017e9b127c86e6bfdc806cc48ba8362e85bcff26160c6601cc83620140c93e34636df80dd63ed136035ae41c4d38e57038f5d0c2949d51724fbbac9a7a36021c0ca3c1fc04ec51d008fb2cf726dcb40aa016969e44f64735e018b452fe75121c7d803b02ef6fc0e74d161f0b7822e4e55dfc74c2872eb705deb54c5cb1e2630f84e80eec3f341a80b6fabc4d92a2a1cf7330455a661c3f19af27556d3fa49f229de9619f118bb4e46cb95c3c85dab3b9b0959f3dfbcd4f2e488017cf089b86862636b84c8aaa42e3cc93be6defb69bc2f2507d4c43416c4aa3b7227da219c44decbbfffb457e0d10614bec1d81bf7f439184e408164b1764f47810d211eb3911c56c81496ba37273280f3c6580273e6e6ed030068ae9c80a3bf75980875298f1433d9845f2a19fabd3eb192197848fc86036bee7839d5d400b455cee843ce430b4e9be1621f28c9526b84dd2784678209df527a7312440d1b34f3ef085717d6849fe1c1d20143c781f68f852ebdf02de1e6f7d5d1ab300ee6e1b445add809bf8c198ea91be85d190029971a570ecd69dd3e7fc93de8bbfa8d0e10cb2b102df08c6ab868be4a48cfe5f3ae1b31ce186d9d6eda696d4c67754495a18fa864f971e357e755a78a45691342a9364103995cf6c6b850cd3d85fa00b351d95ecd570c5ff97757b954cde0c5bde2c8e0b43e6c41bd873ffc15f1b2ebfaf770c7e2c5dc18d633372bcb37bdb7bec03af61894efcac6bd46b8b899c519040af702d63a8ec28608f4cf04abdb85b8de46a3ed0f2ee59ab36761534ec23e49ffa860aac4dfc9cb6cd43c636bc2ee9652e6807a88cf5be5cde42312dfc7df45263c48a1b257a9e3807a42e18e41c521f13ca98bb9f022449243229861508fc816a381c2a14664b177c539cebe9044853379193c3f0d4ed925a7f2f0ff8214baf33ebdb7209e34194e3017f305cc7a4fcd8338f650d801e5c49ca822cda6c16138cdf292ffe035a12ef950695adc56b6866901c6b34f41aa941fd882fa935468187444673491ab87a58c541ee58159ac883b0378ea5e3f644f2dc97d4668d33b04b6c33aa6683ad7c78848a754488e81cebfce731e50d572ca02f400be2c35c93bb0c4be80f743265b85e15ce6c69e44ead9e27c8269a3da6acd2", 0x1000}, {&(0x7f0000001300)="606f7e0b8783021ddeaa58a77cf523444d6ed1bd7b458aefde8080bee48fdd9ab0a6fa37405341b952613fa54ae6a3a0248d30b8e4ebc989934acf3e928ef6221f13aba09a1c31ade340bd8e16d4c932e8f415a201bdacf2759d09fe00f1f92cf549a541bcce77f4a5bdaca87c72bca51ed99981ac325493a7d8693c1526bf010f16e2ec5da50cce567e3a7a69debfa4f9d50e6678", 0x95}, {&(0x7f0000000140)="1c73d76f094906841be1afc344", 0xd}, {&(0x7f00000013c0)="f68d053bff835abfacceb726f8311d111d01b40e3651009628f6a77b34b316966b8f7cd0d78023d2c5c71564684db9843d7154124c4a02ca8de30116724c7e4f1a8ccc8719d3979c17eeeff7cc46e0b87bdfb8728c36746e789e02e39a74988e2532b3", 0x63}], 0x7, &(0x7f0000001540)=[@sndinfo={0x1c, 0x84, 0x4, {0x59d, 0x200, 0x2, 0xa0e, r1}}, @init={0x14, 0x84, 0x1, {0x2, 0x300000000, 0x2, 0xe0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x3a22, 0x8000, 0x73e, 0x2a7b8cf5}}], 0x54}, 0x20080) syz_execute_func(&(0x7f0000000180)="98043a0f056442dda26556666691b016660ffeb70000008051988b28a050505b6645162f0fc4014e264bf6f6220fa0e5be34d1c4e1f8c421fc2e41812047002b006e6e67f3c78888a1c40fbbc4e201acac1000cbcb00808f294001c4612172f000000000f08171a38a806ebbbe5b5b6291ae8ca065600000c481a5e3684ac463cd400bfe2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffb9b1445e1d469e9cd9b0f3804830a000000") execve(0x0, 0x0, 0x0) 16:58:03 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000280)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x81, 0xffff}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 16:58:04 executing program 0: syz_execute_func(&(0x7f0000000140)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6c6df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000200)=0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 16:58:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r0, 0x1) 16:58:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x8, 0x3, [0x2, 0x1, 0x3ff]}, &(0x7f0000000100)=0xe) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x100000001}, 0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000180)="0c661949f1a6d0964377b13623004b496ffa0fd60fb282f0294e35600aea401b84b9fb23a5443e5a0f8a0f0d634adb617e0e53a843531297501311694e85c0b314702211a049d7650a2605e0638953b9053ceab098ce629afd3ceda54ecb43991410032492c462dab175368edb1e6ef11d8e2e7bad52ad2e5524b4c7ccb89b29df00452c04abe02c0bd49e696bb652a6fd2bf572df427c98d9782fe5") 16:58:04 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x80011, r1, 0x0) 16:58:04 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10008, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x28, "7dc6a69f3526b54dcfdb9f2ba030e1e4d67cdc51ffe609140ef3c44b3404d77d2dd2d04f77565fe3"}, &(0x7f0000000080)=0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, r1, 0x6, 0x9d7f, 0xa73e}, &(0x7f00000001c0)=0x94) close(r0) 16:58:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@loopback, @rand_addr=0x6, r1}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10) 16:58:04 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) getresuid(&(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0)) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) openat(0xffffffffffffffff, 0x0, 0x8, 0x80) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=':\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='{,\x00', &(0x7f0000000440)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\\\x00'], &(0x7f0000000880)=[&(0x7f0000000580)='+@,&\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='++\x00', &(0x7f0000000740)='#\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00']) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 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) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) 16:58:04 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x0, 0x8a, "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"}, 0xfe15) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "0f487dcce39875343e408ffb70f6387eb37a8e8a094121b31a28197c846a248fb81685f99da18b0940c031ec75b42fa2e2de209a3b20e8e2c56d8cb0a2a9e2e433857bce15a958b7f581d91671cb7693c00040ebda7f13dbc9ae6e2ff459a0aca98c72ac1efcb87f99e188edc95f37f32ac8900e5ae8466be2379de9290fe950dca2d15dcf1092b8618b1eadcef2a7e6d57e4a93c7ca292049d651eb18011e729b625029efffcfc5c9b6c6284fb02eba416d23dcbcb61d40052e9549306232f01c0621285472b1d60fcdfba74afd3165f727b49954a4ddaed557fee1d9bceefadc4d68bcde1d112c7f16681716ef4242"}, 0x100) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0x5665}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1205, &(0x7f00000001c0)={r2, 0x0}, &(0x7f0000001340)=0xffffffffffffff64) 16:58:04 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000179000/0x2000)=nil, 0x2000, 0x3, 0x41f, r0, 0x0) recvfrom(r0, &(0x7f0000000240)=""/243, 0xf3, 0x80, &(0x7f0000000080)=@in6={0x1c, 0x1, 0xff, @ipv4, 0x1}, 0x1c) 16:58:04 executing program 3: socket(0x10, 0x4, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x445, 0x3f, 0x1, 0x5, 0xffffffffffffffff, 0x5, 0x100000000, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x7d, 0xf42, 0xc4, 0x3ff, 0x1}}, &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r2, 0x6}, &(0x7f0000000180)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000080), 0x331) 16:58:04 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c0c0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4ff0d00000000fcebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000280)={{"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", "20cb4eed27cae0d02837811f745685cca370d3ae0227416c205358e0990fcab3", 0x2, 0xfffffffffffffff9}, &(0x7f0000000040)="f0cb90e8657db38c25895d80a474a61b4056bdad3760cb62c31aed3e2b8f88ff351b759dcf", 0xff, 0x1, 0x8, 0xfc18, 0xfff, 0x6, 0x5c72, 0x6}) 16:58:05 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x100000001}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xd3, 0x5, 0x400, 0x3, 0x3, 0x6ea1, 0x8, 0x7, r1}, 0x20) fchmod(r0, 0xc0) r2 = accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x10000000) lseek(r2, 0x0, 0x2) read(r0, &(0x7f0000000100)=""/146, 0x92) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000001c0)="06c2ea909501cead52db7661cb8d5e0452f22c415104e415fec48d432036875671e78972c1ce4a6cd29eb9125aeb7c0e4ce5f8f805a970faf59894b8bb8fe9ec90d507314f7744cab81f9be371d1052fc42c8c6df55798f615", 0x59) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r3 = semget$private(0x0, 0x4, 0x100) __semctl$IPC_INFO(r3, 0xff6eb890e446c49, 0x3, &(0x7f0000000240)=""/81) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r1, 0x2e3}, &(0x7f0000000400)=0x8) r5 = socket$inet6(0x1c, 0x7, 0x7) semget$private(0x0, 0x2, 0x104) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000440)={0x4, 0x4}, 0x10) syz_extract_tcp_res(&(0x7f0000000480), 0x4, 0x1000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000540)={r4, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000580)=0x10) semget$private(0x0, 0x3, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000005c0)={0x0, 0x10, 0xf358, 0x100, r1}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0x7, @mcast1, 0x1000}}, r1, 0x0, 0x9, 0x2, 0x6, 0x3}, 0x98) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) mkdir(&(0x7f0000000780)='./file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0x4) open$dir(&(0x7f0000000840)='./file0\x00', 0x8008, 0x4) accept4(r0, &(0x7f0000000880)=@un=@abs, &(0x7f00000008c0)=0x8, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000900)=0x1, 0x4) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) 16:58:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) syz_execute_func(&(0x7f0000000140)="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") r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x171) semget$private(0x0, 0x3, 0x100) getpeername(r1, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0xfffffffffffffffb, 0xa, [0x3ff, 0x401, 0xa20, 0x0, 0x4, 0x3ff, 0xffffffff, 0xffffffff, 0x6, 0xcda]}, 0x1c) r3 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380)={r2, 0xffffffff}, &(0x7f00000003c0)=0x8) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 16:58:05 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) ftruncate(r0, 0x100000000) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x10) 16:58:05 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x200, 0x4) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000280)=""/105, 0x69}], 0x3, &(0x7f0000000500)=""/4096, 0x1000}, 0x83) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8) freebsd10_pipe(&(0x7f0000000000)) 16:58:05 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2000000000001) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x5, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 16:58:05 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5d134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0f0f5b038ad4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 16:58:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xffffffffffb7ffff, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="00fe7fffff0000000000000000000000bb"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 16:58:05 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x88) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x6, 0xf, 0x8, 0xff}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0xd4}, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x5}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000003c0)={0x200007}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x7, 0xb3c}, &(0x7f0000000380)=0xc) syz_execute_func(&(0x7f0000000780)="9826473e431c2340d824fe26362e0f686636c4a37bf0c53e41e2e9b55767660f6b32fbfbfb0f72d50f0fb8c43e420f034f00ed751e0fa02109ab34d1c4e10bf8c4c44272f7539cc461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6ac2666460f3805932d000000c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d467660f188900000000e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43ef30fc20842b7e2") socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x6, 0x2d626d67, 0x6, 0x17f0, 0x401}, 0x14) 16:58:05 executing program 3: syz_execute_func(&(0x7f0000000200)="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") setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x7ff, 0x0, 0x4, 0x7fffffff}, 0x8) 16:58:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0xce4, {{0x1c, 0x2, 0x9, @ipv4={[], [], @broadcast}, 0x2}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x3d, 0x0, 0x0) 16:58:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x526e04bd4c0c738c, 0x1b9, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x100}, &(0x7f0000000180)=0x8) 16:58:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) read(r1, &(0x7f00000000c0)=""/174, 0xae) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 16:58:06 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000800)={0x8001, 0x3}, 0x8) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000300)={{"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", "691391cdbedf598697886da8094541264c863055610b4cc393b232fcd69abf5c", 0x3, 0x400}, &(0x7f0000000240)="db400ae82119bffe1c21f4e61a10b646a74af8c962c4a3bfa14b7a14521c32e691feb9e36e2b4f10f1f9ae23f317bb321ff123dc60cea63e432bb18893c7f30404a15e685a597295e07b72688c873f3c6204e734d51c2b8ec4a0c17ee093ee6c67fc215281538e2e5e7be58b3cdc4883ebaefc776dc6a64d0457902b2ae686ad375beb68952a6f7b3d0f0d80baf222902a041c09cdb8cc56ee37195568e58386a4", 0x4, 0xfffffffffffffffd, 0x9b8e, 0x9, 0x1, 0xffffffff00000001, 0x8000, 0xff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xd9, 0xff, 0x5, 0x5, 0x2}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x8000}, 0x8) open(&(0x7f0000000780)='./file0\x00', 0x8, 0x188) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setrlimit(0x2, &(0x7f0000000040)={0x0, 0x2295efde}) chmod(&(0x7f00000007c0)='./file0\x00', 0x49) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000900)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f71378dcdcc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e120f242d9f7cc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 16:58:06 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000f0f000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x2000) 16:58:06 executing program 2: syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4c20546960500000066f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) 16:58:06 executing program 3: syz_execute_func(&(0x7f0000000000)="c4a1adec0026472c4b0f05f30f59bfd9000000c4a37bf0c53e0311e2e9c4810de30367660f6b32db660fc4621bf5f28c3eed970fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe5800d0f2f2a1c9fb110fd3c4a261b7e2") 16:58:06 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0xfffd, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffefe) open(&(0x7f00000000c0)='./file0\x00', 0x47e, 0x0) 16:58:06 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) r1 = accept$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x20, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) sendmsg$unix(r2, &(0x7f0000002500)={&(0x7f0000000140)=ANY=[@ANYBLOB="80000000000000003000"], 0xa, &(0x7f0000002440)=[{&(0x7f0000000180)="b36b1635d40f72acd3526a5e0922ee9fe69ab1efba71702f5fadcc7b90ccc8264b8ab54adee4dfc10918ee0334dc226c8a228a7239b46924d2006fbe1fc45d0fe126ee32818d514354466834e3210aef405cb94168a1813653b54b742226bd828a539bd758bd5a6415f8792ff99c36423ded", 0x72}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000000200)="cb2d6aadc6a5c9984481d4f7e1baea3ab11241a5c60d208b732c662395c9fd4bd07784b0cf44dcd76e13bbb6895a3e77abf178d38247f150503a807d0b9f66b18687e4cbd92f4f960f322a95e6cfa2783141729f5741ea43563e01fa2fcc99bcbd55af0fa7418edfe4d01d6de5b473613eb1e9", 0x73}, {&(0x7f0000000280)="443db86c813643a3c1cb41806676c056cb5baad59087f58f3eb930ed2bf105c18c20ce2277e0ccddca1380f54050ab7bfe8c71ea5b0a14a322f054eed9627677f255810340e7f4f129beec39bb266798196d560dbcdc6aa1c83766ce14c7567feda9c3d44ab2ed82574c9de15d75c360c9dbf26550376a84694be8b1b0442762e560d2600be2432425c7611bbe2a444ccd1b73598bd37005dfd660df8dfd2254d12a9ad0beea3c504fd0e982", 0xac}, {&(0x7f0000001380)="da8a0fea0212b756b66f952f527c76c4402d956c9964a2bce5fe2e15a6e793eef4bf8fd718418ad3b7fefb3a36a198f4fd87524bd561b3c5c973cc460369b64c5215f751fd0c48a3132ee9c1820b0ecb56a533e39003e9b58c736af0e6a21ce7cfbd180e5513a1c29b0b3fe7afd7259bdb1a0a45ed7d4a14c028310072009d1db55eed0866f339ce3fe3ab428eda46c9095788db0969669527", 0x99}, 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9ef3af31578b1d6971ebf51593db2d0873542330b3d7e3ba0b00d585d56b72e5f86f8fb884fe582c84b2bd83336436d77870ed4f3348745ba493ce6b9f9400b316930c38cb0f1b16afb7fb45e00fe8f710b830f1d53b26b4b9fdff396a528c756f9b9c59dd05a1ca95930e74b117ba979516fd39f59517d6d2e9181880d07a4734a253c2e0e5d653e339117a0d5f1dc493b56cdcb951e98410d57c05955b45fca1b11b70b15a744c87f9e6ebdd178865d0edf9326875d29058f9fc9f15174a631effb5b3d16624b17b4d10eab33b43d0956ce04cfd51483d2efefb4968391e0e465be6a9a6e18aa47f28dd1304ec07483a7d16f2ae47919c9745a385a5e33ee0243df11a56615815c066c31fa3c19d81096edcb7cd8ddd37ed1b9f0fbc274b692df2e10cd5dee57142e6ff649979f903738848e0a9318f9ce12d21bca5812daefd08ec3f0d6a68a33f938b9483b4b1e5bd7bc3f72916593efd355069ce7b3462f392ec11b4339c1378d1a453bccbcaeb9daee6d6d9860470181de5dd9e4d159754d68308ce8a83208dd83f652eb45c6f00691207035c941d7b05eee4d7b9395c756cbdbf78a998de1c93e471f208f39371f0fc0fb0f7ec573a41b0a0b34a0bbb6891f47c6655059c0c07a4512b940fae46a6c7d1b39ebc2d605ad161b232082e5a79f053c68d853d74968de194d3d28c0c81f473f05bca97de23535b70ce9f4d343e66813c21f9899672d88c0a14fd2d348bc9e95cf9eee7828e6c5718392dbbc0cb4a0535c7cf7c4b3edf19b2ad830c63f20d2bf6a1fd19a191df82ea40eb94721bc00e21c172fefcfae9cddc96e79193c77d56dfe75136476b3fcf89717a50d86dac1a824680cb29f24be444fb83a8b717c29fe998eda7134e5779bf2eb1c25b2d666ad532b38822d6a01942d5258e084125b65143e628b35c43dff92f6773020da1dd171e7243d5764bcff3bfb04a15a55e92fb9f5d52dc1bcd4fc37e7d632f0e4ad91451c281eb48b561b76ee2a1d166cbe9117d2bd78524202522a5db43519968a7b78af1a06772d5dec0cff79ce3c656aaa4b0129513f19b233cd9d0733d28f1a5ce65a85190c50e3173f9336f3a2e70cef60eb252829312eea455781c2dea3e9b4f80aa6935937820925c0ac327a11848577e05fd7a46874852d0bbc967499bb40d81467d417ea4e36ff1882612880e6f56b25d0a439f7f8fb01b770cce84e1d4b838fc119c0a8be39026f384beb5257aa8607e6de7c902080c9065b09b9823987ecf092f8d12b2f1f3b831244aa40e109c64ce94b64493469a6f832296f4813320b9e625bc3ff1c793ab1425eec504caf4705d707925df194a2822a4dd01b712c597b2d623816f891a8d6a1b1115e4235f19c2db9fd02554afcd063678546f9974959eb9afc48a4eda7e15dcac63a06c044ba76ca65556ac97fa2c6c09a186ce533c8f2e29f8628d2b306c41633937a29cbabce2934166c27b7fb49b012faad623fbaabf5926e43d82b303bfc2f4bcf2390bae0bc406f42b529b8a643c18f4dfd5dcbb7a9308271b1c245dc84a5bbd8c0fd81825a095da15b10e3fbd6478094a914f3bf37d1c2c89a4ad48ab97986d3ecea6207f9f0962a31cbee2b45009bb5a4177dcc9abc6e2b5b58f9cc8a2a9c41a397ce9abc16c959d31df4da33f0bb22fd10e63cb8e9f116fdd820116e9144b611a72f02d90fb0e7a380dfbed929ae08611743c8762c40a2414ced0d9bb9fa1a1aab33ec5247bfa2fb7cb50c5497880b95512a1e5b140e9672ad45c0e789e0bc0dd5abd5116f3a4847e42f117e94e41b78a778f7ce3f1244a6c484442126733826db08e6b4af647260ca9939c4fae134cf35f3ba82b49a21d305d208501cd18bc544fd230e4794c07e35ef654582b9c737c2aac157d99e5b5fb4a386e2b92c2998fe772ce6b2e2c64f4ec989af03c008bf1b829a9ebaec64e0ee57e7aecd447005944a1bd878f0bd0de1cc97695d633bdbf79105513182af4ff26810955685112d947745610330f3586715804123e5dd19b80f92a296550058fba065f2b4e7a09e12e19a66b0e2ec28a558ecf9bcbe8039917838d381cdf9ea02b92baa3b71488e68fe2235065cd16b4797e6c72de372070b4e2cbd8d76ceee7e8f09b6957881c1e24a75829448684d7adf6f303fad12c7ac37f799107bb372f9367e0dced193528e8e708a2c30a6f728eed2144ca7af9191f86b2ecba8061b476c5a4b134d17265b63adb79519e52eb369498d971668d52f2", 0x1000}], 0x6, &(0x7f00000024c0)=[@rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x10}], 0x28}, 0x109) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000002540)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x6}}, 0x0, 0xffffffff, 0x3, 0x9}, &(0x7f0000002600)=0x8c) socketpair(0x0, 0x30000000, 0x1, &(0x7f00000026c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x262e0d9781af6dc9, &(0x7f0000002700)=""/211, &(0x7f0000002800)=0xd3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000002640)={r3, 0xab}, &(0x7f0000002680)=0x8) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0xfffffffffffffdfe) 16:58:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1c, &(0x7f0000000000)=0x200000, 0xffffffffffffff80) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000080)=0x80000001, 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 16:58:06 executing program 3: syz_execute_func(&(0x7f0000000600)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, &(0x7f00000006c0)) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x4, 0x9}, {0x10000, 0xa00000000000}}) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) socketpair(0x12, 0x5, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xe54, 0x7fff, 0x4, 0xfffffffffffffff7, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x40, 0x0, 0x80, 0x0, 0x4b99}, &(0x7f0000000100)=0x14) 16:58:06 executing program 0: syz_execute_func(&(0x7f0000000000)="b17891cd80c4827941cda613d14139fd5bf9c18dff000000e85e263e4379af40f623419d49f236164808eebae0038e802000c62111c4817d2b96998999997dd7e0c47d239cc441f1e8b0590000000fdc680b0f1867460f84f900000064f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") socketpair(0x17, 0x5, 0x1000, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x100001, 0x0) 16:58:06 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0700000000000000ce00000000"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x1, @loopback, 0x80000001}, 0xffffffffffffff91) 16:58:07 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = socket(0x1, 0x1fffffff, 0x5) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0xfff}, 0x8) 16:58:07 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) geteuid() select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000040)=0xffffffff00000201, 0x3c9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 16:58:07 executing program 1: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) 16:58:07 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4, 0x7, 0x5}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x19, "8f324f447941dfbd78e95307fa815d10ff0e1cb7132ba4bf2b"}, &(0x7f0000000200)=0x21) syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") accept$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 16:58:07 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001080)={0x7}, 0x1) r1 = dup2(r0, r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000010c0)="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") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000020c0)={0x0, 0x3, 0x4, 0x5, 0x2, 0x6, 0x40, 0x6, {@in6={{0x1c, 0x2, 0x7, @loopback, 0x7}}, 0x0, 0xfffffffffffff602, 0x6, 0x100000000, 0x100000000, 0xb9}}, &(0x7f0000002180)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000002200)={r3, &(0x7f00000021c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000002240)=0x10) r4 = semget$private(0x0, 0x0, 0x2c) __semctl$GETNCNT(r4, 0x2, 0x3, &(0x7f0000002280)=""/160) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000002340)={r3, 0x8}, &(0x7f0000002380)=0x8) bind$inet6(r0, &(0x7f00000023c0)={0x1c, 0x0, 0x9, @rand_addr="fe9553ae073331415c1426987ed1d7f0", 0x4}, 0x1c) execve(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440), &(0x7f00000025c0)=[&(0x7f0000002480)='#\x00', &(0x7f00000024c0)='(-\x00', &(0x7f0000002500)='_+[\x00', &(0x7f0000002540)='\x00', &(0x7f0000002580)='\x00']) freebsd11_mknodat(r1, &(0x7f0000002600)='./file0\x00', 0x80, 0x81) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002640)={@in6={{0x1c, 0x2, 0x1, @ipv4}}, r2}, 0x84) freebsd11_stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000027c0)={@in={{0x2, 0x3, @multicast1}}, r3}, &(0x7f0000002880)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000028c0)={r3, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000002900)={0x8000, 0x130, 0x0, 0x6108, r2}, &(0x7f0000002940)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000002980)={r2, 0x5, 0x90, "3efdd0da770f1079f0cfedee3d97f375f3897a9c7a00b3c9a32b34864ff5e6d3f7f1a834b2350e116bf480ac224a6462b4def32154339079f6d988544100b771da5b71ea888824a6d3507a3f72d67780d09b8d5f925f6a5ee82e35ca674f771fe4e504b7770d38cfd50783905c0524a2f1e2f121a8e401430990d4e4d009402bd87f962babf66f9224b0d1421cb7178d"}, 0x98) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000002a40)="457e739ef33713f44905c59552b8f8e8b593c1c86dbad4e4b454f2799b3e7b3b3dafbd1fc780787cd851af2b5bc45b1dfabbdc7dbca912") ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000002b00)={{"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", "c51c51e4b26b55f82b30bff92d3024dbfc1250af3b24306abd2583a0356771d4", 0x6, 0x800}, &(0x7f0000002a80)="39a59dd47a1bfadaf48d46d919821d52cfb97d3fb25750e48244bc0450c21b1a0585dd210033ffb0d5dd737d612f127e37012cac24fb8b65b7272072f218fcbc7f6401ce2c97ff2de18aba7626fb4f33ed298a645146b33ba9e523a94595cac1b10d56453a4ece388602cd5ebd55bb3bbb50acdeed4fe021", 0x800, 0x80000001, 0x7f, 0x2, 0x4aa0d8e6, 0x2d77, 0x555, 0x8}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000002f80), &(0x7f0000002fc0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000030c0)={r3, &(0x7f0000003000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000003100)=0x10) setrlimit(0x7, &(0x7f0000003140)={0x9d1, 0x100000001}) r7 = shmget(0x3, 0xd000, 0x400, &(0x7f0000ff2000/0xd000)=nil) r8 = fcntl$getown(r0, 0x5) r9 = getpgid(0x0) shmctl$IPC_SET(r7, 0x1, &(0x7f0000003180)={{0x220, r5, r6, r5, r6, 0x20, 0xcb}, 0x8, 0x0, 0xfffffffffffffffb, 0x0, r8, r9, 0x7ff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000003200), &(0x7f0000003240)=0x4) read(r0, &(0x7f0000003280)=""/4096, 0x1000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000004280)={0x8, [0x80, 0x400, 0x1f, 0x8, 0x80, 0x80, 0x7, 0x3]}, 0x14) 16:58:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000300)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780), 0x0, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="0c199a9445c1b1ec94eb33857c9d6978d958e96b53e8fa38b86eccaf1d1eaaea96b478638c4506cf19ec00f958074a", 0x3, 0x7}) syz_execute_func(&(0x7f0000000bc0)="1c392e660f09de6798c54f808069e4c4c2319cbe998999996962f5696200d9d9d017795bf04380a32d00000034f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc92c020202d107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051440f926d4fc4a27d181ec1ea01aeefef65dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bc4a1057d110b56a1e1efbef1bef10f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4c219408d0080000066660f3a0b0865") setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[@in={0x2, 0x0}]}, &(0x7f0000000200)=0x10) 16:58:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000180)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbdd8b4140bf84e02d6feb7d4638a50075fc") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x613}, 0x8) r3 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x100, 0xf3, 0xffff, r4}, &(0x7f0000000280)=0x10) 16:58:07 executing program 0: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='ile0\x00\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) 16:58:07 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) open$dir(&(0x7f0000000180)='./file1\x00', 0x40000400000002c2, 0xfffffffffffffffd) 16:58:07 executing program 2: r0 = socket(0x2, 0x10000000, 0x81) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x8}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x2000, 0x7, 0x4, r1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000004fe8036104cc84950000000ed63b1edccef873cc76144c6a51c123300dc33acbf4f79004760e08f00000000000000e9ab02771a7621143f6e15f1e74d455f76d53122f7b6b7d6636eea33f6512412819a773c7d7495c836cbdbbadabd356adaa3046514f0abe6ee32b7cc1f5bc7dca24e80801784d7c641045134affb1769bdd12b4f7764833158cbdae1976ee192ac39faffffb20a0ecbbaf7410d5a4a57f56c5aaabcf2ff2e0f1ab30d7ba57baed98c366f4745858674f445940ea94c92d4c464b31a458180d0494bfaa063f808000e005b62"], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x222) 16:58:07 executing program 3: r0 = socket$inet6(0x1c, 0x5ff88aa8399cbe34, 0x7) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000001180)={0x0, 0xd, 0x52157336}, &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001280)={@in6={{0x1c, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x66bd}}, r1, 0x7c9c, 0x8, 0xfb8b, 0x1000, 0x81}, &(0x7f0000001340)=0x98) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x52, 0x0, 0x224) getsockname(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'/4098], &(0x7f0000001040)=0x1002) r3 = accept$inet6(r2, &(0x7f0000001080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000010c0)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001100)={0x0, 0x80000001, 0x1, 0x5}, &(0x7f0000001140)=0x10) freebsd10_pipe(&(0x7f0000001380)={0xffffffffffffffff}) mknodat(r5, &(0x7f00000013c0)='./file0\x00', 0x8000, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000001200)={r4, 0x5}, &(0x7f00000011c0)=0x8) 16:58:07 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x804, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x465e086405a46f31, &(0x7f0000000140)={@loopback, @loopback}, &(0x7f0000000180)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) writev(r0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x80410, r0, 0x0) lseek(r0, 0x0, 0x7) dup(r0) syz_execute_func(&(0x7f0000000000)="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") semget$private(0x0, 0x4, 0x508) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 16:58:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x882, 0xb1f99a3aff947c6e) socket$inet(0x2, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x100000001, 0x1000, 0x5, 0x1, r4}, 0x10) r5 = msgget$private(0x0, 0xc0) msgsnd(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f36253a663188061056b6e7ac345fad932c0e39130023becb331daf95cfe692c677b9a3c5f045abd759746682392a83e9f90f84ea991c457cf81fe16e20d19384ad6df3e1f1c73d8982a086677a795388d1f05f8206642d06fc6eb160725f95b2f0caa9e1006eb0b7cd2d48c0a62d3acdbc9c0a8b4d38aad032b88ad0d9b75655835f69ab2041907bdb746a2405de8db106c38d701c99e85d1fc0157bf32b09fae7b166f8394b6234812ae3160d23b0a642a93b188770516fd7edc018a5bf2ea7bd57311c14f0caf0992d9f1000000"], 0x1, 0x800) 16:58:07 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000440)=""/187, 0xbb}], 0x4, &(0x7f0000000540)=""/104, 0x68}, 0x40000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mkdir(&(0x7f0000000100)='./file0\x00', 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0xd) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x7, 0x12, r3, 0x0) 16:58:08 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x200000000000043b, 0x0) sync() 16:58:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000200)="f3146d9bc94f0f46a07576fc39224bf9353be2dab3744f1807fe11f8eb09a597f8e18e32135d0be3436e28e133251cd665682435551be2d7dec04c069d18f9f4fce444981fa0111cc9d2afe5abd6e542c37c8b775b7917fb31e578b5cdb0e5b7cbf0cc0f0754a4664a8ce59c2bc36d9a2eaafd05e2d4a7f88b4a5b43ebc3c6fa2efec230b720ba413232a457a9e9b141d19915803865cad64365de1f469fc5c6d84495e876543981cf605149f3eca15e69195398d22ae95bc2") ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q') close(r0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f00000001c0)={0x3, 0x3, 0x6, 0x4, r1}) 16:58:08 executing program 1: symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000000000)="a1767fce9ff8abd92703656772970127be4483a550e7e361ba5c02a7efa902483ee5dd2c03025fc64b0fc466ac33157f8f86c567149f", 0x36, 0x20000, &(0x7f0000000080)=ANY=[@ANYBLOB="f56908000000004ebc99bed91ce441e21c2cd05553038c6d5b88cb66fb7416c86b2a16c1f789319d99997d2623fcf1ad4ec334a5a80586da"], 0xa) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x10000202, 0x0) ppoll(&(0x7f0000000100)=[{r1, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1\x00') 16:58:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000280)={{"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", "c209acc86863a5d61fc8402c23a7dda716f3914f32fb602459277a68122adfda", 0x3ff, 0x67}, &(0x7f0000000080)="3bd4b02641a12ad45fd3b564b84f0dd4d696a7ed05b0b511f65d048ebf6d57c76826ebde799ed3ba8f5f9888b9a25e345d1d5835596ae00c8a5fd096d1aaa924a75fa7976598843ac2d2f637e7", 0x5, 0x6, 0x39, 0x1, 0x1, 0x10001, 0x3, 0x3}) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)='\t') 16:58:08 executing program 3: r0 = socket(0x17, 0x20000000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xfa17, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0xf7dd}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0xd, &(0x7f0000000140)={0x0, 0x4, 0xeaed, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x1, 0x2, 0xffffffffffffff80, 0x1000300010005}) r6 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x3, 0x4, 0x3f, 0xb043, r4}) fcntl$lock(r6, 0x9, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) flock(r2, 0x8) 16:58:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/578], 0x1) r1 = dup2(r0, r0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6}, &(0x7f0000000040)=0x10) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 16:58:08 executing program 0: clock_getres(0xe, &(0x7f0000000000)) clock_getres(0xe, &(0x7f0000000040)) 16:58:08 executing program 2: syz_execute_func(&(0x7f0000000240)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 16:58:08 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x100) fchdir(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) setrlimit(0x0, 0x0) setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x4f, 0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/28, 0x1c, 0x40081, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x81, 0x2, 0x7, 0x2, 0x5}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x4310, 0x2, 0x8, r1}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400)=0x9, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0x8001, 0x4) sync() setrlimit(0xb, &(0x7f0000000140)={0x5, 0x8}) syz_execute_func(&(0x7f00000002c0)="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") 16:58:08 executing program 2: sendmsg$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) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[]}, 0x0) 16:58:09 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x4000000000, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x7fffffff, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x545, @loopback, 0x4b2d}}, r2, 0x34, 0xc17, 0x2}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 16:58:09 executing program 0: syz_execute_func(&(0x7f0000000040)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000000)={0x1}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) 16:58:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000157000)='./file0\x00') syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") chdir(&(0x7f0000000040)='./file0\x00') 16:58:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7, @empty, 0x8}}, 0x0, 0x3, 0x1ff, 0x4, 0x9, 0x2, 0x8}, &(0x7f00000002c0)=0x98) accept4(r0, &(0x7f0000000400)=@un=@file={0x0, ""/108}, &(0x7f0000000480)=0x6e, 0x20000000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000040)) r2 = msgget$private(0x0, 0x232) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000003c0)=""/46) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) 16:58:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x6f) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000280)={{"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", "b25b44d0d6f2998d0cd2511d4e031ee0cc32d3e544ea90339073ec15df3b889a", 0x8001, 0x3ff}, &(0x7f0000000180)="95ef3e3b18c89f7aae9df3efcef1358160a48b2ef183f00d1482af799877cd20ea0b5e6ca34f767ad301cd7b1569f5c41619ea5fe18edcb7ca55e604b099fb1db9913477649aed37d7ff3fc84258bd300012efcfceb1e2d6771fb2b243eb5ad17f588e7b57019897bb9b67c9a97fc92aaa16e1ce8dde2eb42116d8d70ddbe721ee13ae458a9bbaa91db37fc3bde132ce6437a40dc12ab878a27c1b57885873df98f0f2135d77e9f3c6542315ee41c9a9ebea780cbf94a2aca5a6cc6f335ea5839e805b74e2d033bbe1be311aff289517d3f74648e117", 0x81, 0x6, 0xfef4, 0x6, 0x3, 0x2, 0x8, 0x1}) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc461e564150008000001b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x800000000007) 16:58:09 executing program 2: syz_execute_func(&(0x7f0000000080)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df2d180bc4e570525004f4c4632d69f2c35f111d54111d00") 16:58:09 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b623000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = dup(0xffffffffffffffff) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000080)="64cea79b52b31fa34f2b126bd211312b5197bd8c45a8d0d346f551e959ad1751180b22fac244f8bccbb123257d3e1e1adf93f51bae2332a6fbfd34b0cdcacd1bfb91f4cd79ff6d5522d3d9a4b375aff19c87b29cd6bfef0fd9cd9471fc9df041") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="034f3e7396ca0959d67a8c227de637d7eedf68fe60c311237e0f21757b4923b5cd809ebb034805d9795d9631023ed927fd372dad70cd9805437955225f5ab5df641917dd2420213de25e") 16:58:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2) 16:58:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ftruncate(r0, 0x9) socket$inet(0x2, 0x7, 0x8001) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r1, r2, 0xfffffffffffffffe, 0x7) 16:58:09 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000000c0)="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") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x14) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000)=0x9, 0xffba) 16:58:09 executing program 1: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) fcntl$getown(r0, 0x5) socketpair(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x100000000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 16:58:09 executing program 1: msync(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) 16:58:10 executing program 0: 16:58:10 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), &(0x7f0000000400)=0x4) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000340)={0x0, "137fea2a998433808a1b611271c10a6f"}, 0x14) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) 16:58:10 executing program 1: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c170f05f359bfd94aac0043c0eb2541da52c170363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c466430f383e3f4f751ec4016d7d14dee509b921045fc5e6f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e3616101b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b430fdf924fe20000a261c481f1da10") r0 = geteuid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x9, 0x3ff, 0x9, 0x800000, 0xc5, 0x0, 0x1f, 0x9, 0xb164, 0x6, 0x8}, 0xb) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) 16:58:10 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000040)="b2", 0x1}], 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x27) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000002700)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="ff3a74d82d012b865b9f8965a9e2295f22cbb2629ace885826064013efeaec82b44807e3c8288eac95035ae31620d5f2b1a2ea796a0613cae5e970d499174cb46566da72f1a32d3cbd383de17b137fa71e889330e5781aebae9c4e0a88677053af91e5af55d421055c80759c800eadc77a3f6f3a9cbd47c938f76df170f09ab2aefd38256931e7d04ebbf4dfcde1d023f06459b559c8ae2988f591eed3e62fcfc61ebb4bba329478f73e236b3fd88c22e6410eb22337bf85f02cea10ad9afd3cd04d254f30b2a0a0cded1296386ab7eb8b79f6ad3a74c15788d998c0c0833e56405d", 0xe2}, {&(0x7f0000000140)="fe06975a8a079cdcee942be82818c1ad1e726546bf3a7023e8358eff616ab58e5adee6", 0x23}, {&(0x7f00000014c0)="c8f581cd165ea8a62fb3dffab923f6ddcc9b7f56c7a18a4755bd0eae8f243c0c6e08d94961e9ca4e3ae95ef318c1527962453b2909a7b7fe4ffaa59e0fce372df685952c4bd561129d6cf0ac700f2fb6f16882541b19fd4b6ae00b4b6c8a", 0x5e}, {&(0x7f0000001540)="254e2a7c095d609f4b8bab6c9cbc270e27bb3cd5af297db424e29bb25336d6adac184c67b533bcdaeaed1d2b82d5faebcebe280f573696e3cdd4ae335b943fe3f41c93061ad7c3eb177955b239a6af4f9f92400ac9e4cd91de57ae7dc3a38a38b85d201542b90ff5b787128e7ad0165f91e4004782b958b06ea8afccd39eac5886bf2eccca7fd01e9d0b8959c053d1f2ec9b8a85efe0040a26df6c6d3b33edb739f15aab73a0a6e2b2862d90b7fabcea3710c4746bc3269a5b8663416939192da0b5b5a742730c05758b9acbd66c7bb73f2f2bc9c4c7", 0xd6}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="a9b28ce7ba4cb5ad03a0420109e8e9fefab59e1d4d8647d77fa6bd87c8984f765f9f6a8d9e4e5895dc5288cd479107d09c0696a7624ad101967393854e0b0a88420848211b6abd6004ff8be8bae0ba4e94b0981111c4885ee673fd18aee9bec5618cdf2b24c981b9fc6ff7a67caa000373c5dfb83025baeb356c74d323b51c238130", 0x82}], 0x7) writev(r0, &(0x7f0000000300), 0x0) shmget$private(0x0, 0x3000, 0x440, &(0x7f0000ffc000/0x3000)=nil) r1 = semget$private(0x0, 0x2, 0x20) semget$private(0x0, 0x1, 0x20c) sendfile(r0, r0, &(0x7f0000000180), 0x800) semget$private(0x0, 0x0, 0x161) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r2, &(0x7f0000002800)=@abs, &(0x7f0000002840)=0x8) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000002780)=""/127) r3 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000240)={0x0, 0xe9cd}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000002c0)={r4, 0x5ac, 0x0, 0x8001, 0x10000}, &(0x7f0000000300)=0x18) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="1b", 0x1}], 0x1, 0x8) 16:58:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000140)="34ac1e328de75f7d9a79d68ce0ce71ae7d873901047ccbb69834554902994f9a9158975ccdffbc2a31cd0c41af9a06493782e5a944cc37174975c847dbf55fc3f00b7dad872c6cdc5af1c4a098808ff16d66576e092f7ce2291207d6ee6415e538eb99aaff50b1cdd0a1c207f025a29c325aff43f757f8030670bab3ea830b72ff5e6b12bf078e7a9c8de8c85dee383edd385cd3f8f72ae10d969b2e97c56f5995335d0f6ff36caab409184846be9d78ac6666e68eca23ecff54217fa3713e58113888d8e0f413c1ba4a", 0xca) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="ac48681af01cd66fb0dd14b759ff1829f08135dd494bb9a3adfe8d4726084a0b71441db306360cca8c8272f8073d86b9daeaa795e4cda5c5d87cf56bc6bf187954b9fe305d6a56b5b2807014f0f6ac2c64cad48d91c8d3829712ede6f6fe", 0x5e) 16:58:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, &(0x7f0000000200)="fe10a8d44cd7c2728a22797f904bc5171d3fcb9d96d32763e0a0837ebe925cbdc30c8fd67ecf1ab5195bcc45f8f8274760fd2e06fd7a926d25b3d5fd3084587b599ffceaa3a91ee6d5bd1ed13ef5ea26a10d30fbdd39d8453c580dc2b93194e0c563d45d205054e530612c596d94f2e290e55a46354f1256904b57751ef876b0acbc3ff1c436bf32deae69796ce823f1baea296d5b277cd8c8a7a6b6f9564bb081dd5b8b9646f8f2e3e2f66c2acb6575a288c1d257fe33e8ea570fcc2c1f8974b00fbbd0e1c2ce3caf39d64fbd9450a8283562c3cfd38429142d08b934bc27756bdff9477b664183e71e0a5dde6f89d101a228af2daee49baa", 0xf9, 0x20000, &(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="6b2fbd78a5c660279a92fcfbaf6aed3413674478f80a44d084e3b6ca1ab1b541700836b4be225a7b20d85fad95fe3f432d240eedeaa93e80e5455e174c06f0021d5969d7394202cc6c87e20f6fa5e17868b82bc0d6782be761f1d7d2b76223957f56ee27a6", 0x65, 0x4, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x10001, @ipv4={[], [], @broadcast}, 0x400}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x40) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) symlinkat(&(0x7f0000000180)='./file0/file0\x00', r2, &(0x7f00000001c0)='./file0\x00') 16:58:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x806}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x7}, 0x8) r3 = dup2(r1, r0) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f00000000c0)="34251796fb93058310cb1af432cfb8c8d9abc19aa38163cc2491380d3ea2ad1491d29cf83471f3702b28c4cff108e56cd318448a45844f4a8524f2692b071766fdc83c99ebf2e28e6eba9caf1c55f26991c0838cee5d11b6cee8dd30") syz_execute_func(&(0x7f0000000000)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 16:58:10 executing program 3: socket$inet6(0x1c, 0x1, 0x101) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:58:10 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x15a) pwritev(r0, &(0x7f0000001540)=[{&(0x7f0000000040)="453e5b4fd233489f52001ec103c5c42a38052428e1a41f45a5ecb509f1a4aa578186d521bbc66652448ac683d3024995519c8427c5911192171047c24bd66fa4d16f0b52c68e13d42ef7932d6c736b1c5cb24578c80947bd887f335ab47d864ec3fc3c7f1f1043a9b8ee5cb26bd39a22266284b1b8a8d471b4441e1169ece1fe5c65d854d26b88e08bf18ad58a2517f1cfe115694b4aba009f0dd947005142532f490f2fecf5fc921e2b76c23b36f5daf9acc8", 0xb3}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="7f3aa6d66ccc57822a3b8cb8e62384202b914fd5aacd82a0cecacc4b7fe6c09ae6ca00b216a0a23f142965cdcdf665d3a3dd87484adbbafc64725dd011225a0af9fef1ee82aa0825ff85da3fca24ff01bb3280ebb8f9cc537dc7b0968251f539ed", 0x61}, {&(0x7f0000000100)="5375a2ad97e3a4b5d624416ddf6a9805e1f375d14500a5b9a8640862aa6171a82a76803db4a7a4e31255fed3c6294c23636bf9", 0x33}, {&(0x7f0000001280)="f79a66027a2dece97fdd71f1c69d7723f24de448ea1571659140c6827653d7166076f3", 0x23}, {&(0x7f00000012c0)="2f5be8b3a9f25220193f096433a6beedd6c8de1d51ed56b131ac27186bd9cb271222fc8fccbaa95ad3570d9aa9fcbe3458212484573d3045303b340591396308162ffa271ccc0bf2e68d777ce40b455a437b", 0x52}, {&(0x7f0000001340)="b1a3b86a2ef1aca23758c8555d69bf7b596c721ee82123063bfd3e2826a266d5bfa9957380e67ef3ea0a6f120ab108d9181909e1002e37b37de91aa16312625c1726d119898aad9c5a952c065dae965b7afaca1aced70b2a54c9bad7471f7e24e017583cc73ea5ed5c444386e6dc6e9af8529ac90cf124761f2f6e10f8adbd86b846a7abe59f93490f81feeb12704e21717a0bc1ce7c29c8aa32ac5acae5d472dd6a4a3ce038592764d6fa6acd4cade7d97938d90a7cdd779cd2ddc9d4ad3b485ac9c277591314665592489fec38293cf10bf6d8dce701278f6c0c107ed67a36d190618442d247d9795d26a56c4c02e8f26ed11cae42", 0xf6}, {&(0x7f0000001440)="d85346b520b5326a", 0x8}, {&(0x7f0000001480)="833170b10eefc5bf0342f5cadda4be8d9b1f90d20f00e003235863cf38718ebfd12ad79f7a8ce243e850e231df41d46cc1bcd1b58e037e57b44834de7390c94d084170e266de6854473a7e2eb399500da54171d1207bc0be55335864dd1bc894e71956f2ebeeb085d8f9351fc6202c81a1950c9c522fe8210d2f274954f5b60c27dd0346d12a296d01e72f688fde452d86256ab849113d316bfe29", 0x9b}], 0x9, 0x0) sendto$unix(r0, &(0x7f0000000140)="b10005059000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 16:58:11 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x4000000001) r0 = dup(0xffffffffffffff9c) r1 = semget$private(0x0, 0x1, 0x402) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000080)=""/143) __semctl$IPC_RMID(r1, 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 16:58:11 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) 16:58:11 executing program 3: recvmsg(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20001, 0x80) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x40, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x80000001, @loopback, 0x5}}, r1, 0x1000, 0x81, 0xffff}, 0x8c) 16:58:11 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) preadv(r0, 0x0, 0xffffffffffffff72, 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 16:58:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x3) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 16:58:11 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[@multicast2]}]}]}}}}}}) socket$inet_udplite(0x2, 0x2, 0x88) 16:58:11 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r0, r0, 0x0, 0x7fff) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000080)) 16:58:11 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000580)=0x4) getsockopt$inet_int(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)) 16:58:11 executing program 2: syz_execute_func(&(0x7f0000000180)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000012c0)=[{r0, 0x20a4}, {r0}], 0x205d, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x7a) r2 = dup2(r0, r1) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f00000000c0)="79a0e25f00472e0b76b6bcbbb130c4042c8f3d20d34d0d54afb3fae17b8f0d639e574318f67e0dc5eb2e45") setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), 0x4) 16:58:11 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x100001, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000380)="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") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x2}, 0x1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r2, 0xab) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/249, 0xf9}], 0x2, 0x0) getsockname(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) freebsd10_pipe(&(0x7f0000001380)={0xffffffffffffffff}) getsockopt$inet6_int(r3, 0x29, 0x2f, 0x0, 0x0) 16:58:11 executing program 0: setrlimit(0x8, &(0x7f0000000040)={0x3, 0x41}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 16:58:12 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000000c0)="3ccdd443f428c4eff1f91211558a2513aee0ecc037db5e3cdd18013da860d675d809053ddb16903f1be0793e9f5ac45a9ea569c32cdda6b4093d8cffd63fd44ccb41ef4ca9529e13248c115cfaca69e04dea71b3d431c94a5d0d92d404d0fb6baa633e61d5788671538189528f67ec4a040aa96140f19e2d6fa7ea437d87bafc8f21eb825f187fac9baab06f3e322dc8e6f9c57de6c8a178ee1d78d39b615369bb77f95a493b01080bc568464269441750da9452b19710223915567d63fc9d4c60952cdee3fd67b50190f5a62d78df5b0cd4b464ff9d3ebf396986811063ab19af40c05ea3869715490f6785b9d091c419728d326145806479d602") chdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000240)="c482f9bd6da1158080000c6969ef69dc00d98a366c6cd0000026470f0f8ffb1e000090c653fb0fc4216455a0737be186a95ff965be3c3bf04782454aca00efc481925dc39d670f381d6a2f67450f9e3bd1d97c7caa9f8c63644607de63644607de787896828201fe5f02e1c4a2052e80030000008201089845e22c892a009f") ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000002c0)="f0ad1bdfd964b0291486af9eb870cd405e523264cb0d33567e1e129d901539675bdcdf3d71f29d07761890ec7f2655bfa03f40efd608d8f3b7551d4aad3af6638f590b52a00e91df70966921bff5f23bb7ce8c633248b7118a361b7b6dc8ecbba1cfcf5df50b2838b3fec228b4f33ad671e2796d58cce1cc901a3bbe93a811367d2ec5cd0ab9e123c0e16243456b9c6cdfe163ba82a488815038adc2f9f85a9fe1b07e03febf64a49466af8bfa3d909e816dc3102a9b1d5bc1101656c56c") 16:58:12 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000080)=0x80000000, 0xfffffffffffffdb4) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 16:58:12 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0xe19}, &(0x7f0000000400)=0x8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f00000002c0)="985e4aa84a1c340f05f359430fd7efc42175f5480941e2eba2a2363e460f1a7000660fdefcc4e270f391d5002a00f3a7fb36f083b600800000f0e80f5fb8c4c4c44e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c414a8c4f347dde2e96cbd0000805c20d0c4d03a1350054e597ac483397fd30065f23667420f8c0f20000000100000c4c27d0a21ac0461610bc4c7214cb9a5605401754b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526a64788fec4a1dd7dbbbfdd5cc6c4c1b9d83730a1c9fb110f66470f383a4d0ba261b7e2") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={r1, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000500)=0x10) syz_execute_func(&(0x7f0000000540)="c4029192bc6204000000c4e17c5ba70e000000c40185ddd8692adf00000046025b06c4a1bdef2b66f3410fd6fe26420fe9560dc422154707c482553a841a4ffb0000") 16:58:12 executing program 3: r0 = socket(0x1, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 16:58:12 executing program 0: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000200)=@in={0x2, 0x1, @rand_addr=0x7f}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)="c035a862aa968871ba646281845da74dbb6ba0eb50e6e4a7572d86062b5905", 0x1f}], 0x1, 0x0, 0x0, 0x100}, 0x80) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000000)={@empty, @multicast1, @loopback}, &(0x7f0000000040)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0xc, 0x0) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f00000000c0)="af6d3b1707ac495a8dc629f17adeec2f8c632518f971ca846ac92a931db36897ec3aacf9d345faacdeef6d32f10ae3461830270455eb492e7da5e9233534f9b805a3a19e5b446c026486e7293a77ffb40f53a827f3311a79ee1e5e735f9f8bd002dff5ac669382daf4ca0af9c60bf6332046fe7f060bc2d9cc4698f79ae22576c007ec6b2cc9cd84ba6724511382a374c06dd6c6b17db084504e730894f4e6e374c6598ec3d89d2a3fb61eb1a985a04714a956c947a3ffad4dd159720d1c0a5a1a71cb3cdfddd764a8ad") r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x41, "a5d1ecb84f04f360ab6380238458c4422022cc14dae24db2dcbd11b6d8eaa6654ec2fc3cbf22293dbd507aa1f63e79a532d4a9b5aaa1d6916ec95063534bc44042"}, &(0x7f0000000380)=0x49) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x9, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000440)={r5, 0x80000000, 0x2, 0xc00000000000, 0x5, 0x9, 0xffffffffffffffdf, 0x5, {@in={{0x2, 0x3, @loopback}}, r6, 0x8, 0xf0c5, 0x1000, 0x200, 0x1}}, &(0x7f0000000500)=0xb8) mmap(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x413, r4, 0x0) 16:58:13 executing program 2: setpgid(0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x30000000) fdatasync(r0) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f10f0fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8004, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x7fff, 0x10001, 0x10001}, &(0x7f0000000340)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0xffff, @rand_addr="829e4a12d117950aeb8b4594493bc7b1", 0x1e9}}, r2, 0x9bc, 0x1c04, 0x4, 0x2, 0x6}, &(0x7f0000000440)=0x98) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) fsync(0xffffffffffffffff) 16:58:13 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000040)=ANY=[@ANYBLOB="cdbf0e000084ffffffffffff88a80500810023000806000f655906080018aaaaaaaaaabb61efc258b4f91d0dfffffffffffff80f0c9c67cb72c0a8b99eb772a0ff20041f1ce6921586105478ca5a7814a6204ae9becaeefc5170ac1ce989b2fc8da49214e225df4d4475652b8e130888215f2e792666f44e095bd172e704b33c2a05d915ab99a1a4e47e9d128ec15caa19bc88d737ef19bcca7cae24f238402766c64cf4cb853584bf1b"]) r0 = shmget(0x3, 0x3000, 0x84, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000200)=""/123) r1 = socket$inet(0x2, 0x1, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x100000000, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="1ed87a51e0bd89581f7d1367e50902d1e46a166d31e7c130260875e77ab30d9cab21065a3b190785db7e9fc8a768187548daaa348e57cc1f8754ae0ff865e0a2113aeedbea88a04e168b6b8f41f662314c010d89ab24353231649c007b65fe82d883a7beace508a11ca48fc33e918594298c74c4db443dc5c5a70cab74864b43192d3d6182784ed97cdba6a54bff81ea0a1c1911fe68f5dc786d7a6f1fa8cc05b0d13e5d0eae4be957509437eb4ceee58ee30db292f56304032012547c8431b8251e", 0xc2) 16:58:13 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c0ab5b565cd801b69e4f52962f5696200dcd9d017795bf9f2680c000000c4e129eaeae101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030f662ec12d0d00000000e424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0f660f3a639de5000000c03a0bc401d5f421") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x3ff) 16:58:13 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") execve(0x0, 0x0, 0x0) socketpair(0x0, 0x5, 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0x7, 0x7fffffff}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000080)="e6cd6cd4d45eb025ac62092f08f025720fa1c64e0a18971aae52db6401ea657757c485257c272ae9d11e2815aeb2d15039b1b50b20") 16:58:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6367696c613000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 16:58:13 executing program 3: r0 = dup(0xffffffffffffff9c) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4, 0x2}, 0x15) 16:58:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 16:58:13 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x2000000000, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2}}, r2}, &(0x7f00000000c0)=0x8c) 16:58:13 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x0, 0x1, 0x6, 0x7fff}, &(0x7f00000001c0)=0x18) execve(0x0, &(0x7f0000000400), 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) 16:58:13 executing program 3: setitimer(0x0, &(0x7f0000001100)={{}, {0x4}}, 0x0) setitimer(0x0, &(0x7f0000000040)={{}, {0x3}}, 0x0) 16:58:13 executing program 3: mprotect(&(0x7f00004fe000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setrlimit(0x0, &(0x7f0000000240)) 16:58:13 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000940)="869453e19962ddcdf7d3ebe44c406e3546c44924") execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 16:58:14 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x2, 0x5, 0x8, 0x3, 0x401, 0x80, 0x4, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x1, 0x3, 0x1, 0xffffffffffffffff, 0x94}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmdt(r2) 16:58:14 executing program 1: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r0 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r2, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) r3 = semget(0x2, 0x6, 0x8) __semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e20000000090000003a4471ee000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000007b9500"/149, @ANYRES32=0x0, @ANYBLOB="d7f5030000000000"], &(0x7f00000005c0)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000600)={r4, 0x60}, &(0x7f0000000680)=0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 16:58:14 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000140)="09bd73f1d1d5f040fcfdef83b6ef54c18c67ad941bd3022d7ea1c018710e91261b9bb17dfa50cd53f73b84f72d6e36a5d4b4c7c594a47df73bf2aaf0ec1536d238091a8a76c159d4b06da90109e7c01631576c2f2bbb365c71a43b03ea2fd549ac160faaddd7d990c0793a4b02b72d81be3c95e937d0b681defb34b772156099bf481d2d34f3c358c520a9c8c714049e7efc1040cbc5693f240f98f71b20a581e6186b3f0977d6ebe775fad0b0fcf193d7dd8a67768765c7e8a093181bd5084157707cf330fa124fd8") 16:58:14 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) fcntl$setstatus(r0, 0x4, 0x40) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0) 16:58:14 executing program 0: syz_execute_func(&(0x7f0000000000)="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") socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x120002, 0x12) r1 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x5}, &(0x7f0000000340)=0x8) 16:58:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@mcast2, r2}, 0x14) setrlimit(0xa, &(0x7f0000000240)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) 16:58:14 executing program 3: syz_execute_func(&(0x7f0000000400)="9826473e431c170f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6a8acc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = semget(0x2, 0x1, 0x24e) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x9a0, 0xa, [0x2, 0x4, 0x8001, 0xfffffffffffff4b4, 0x1, 0x500, 0x3, 0x259d000000000000, 0x4, 0xffffffff]}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r2, 0xffffffffffffffb7, "9d16ce958558c729c02aa5fac98438b34fa804d0cd214a00020000789bb9cf0000"}, &(0x7f0000000100)=0xbc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=r3, @ANYBLOB="01009201000004000000d9526543ff019000"], &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="d3ec040000000000"], &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r5, 0x64f, 0x2}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r4, 0xf, 0x9}, 0x8) 16:58:14 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) 16:58:14 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c40000000000000fe8000000000000000000000000000aa02"], 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x14) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x10, 0x7, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x20000000008, 0x2, 0x3ff}, 0x10) 16:58:14 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0xd7a, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x2e82450, 0x2, 0x0, 0xfffffffffffffffe}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xf, 0xd7f, r2}, &(0x7f00000003c0)=0xc) fdatasync(r1) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x0, 0x3, @mcast1, 0x2}, 0x1c) syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140)=0x1, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0xfffffffffffffff9, 0xf, 0x892, 0x1}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r5, 0x4}, &(0x7f00000002c0)=0x8) 16:58:14 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") dup2(r3, r1) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f00000008c0)="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") r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 16:58:14 executing program 0: shmget$private(0x0, 0x3000, 0x201, &(0x7f0000ffb000/0x3000)=nil) r0 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1f2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000300)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r2, 0x8001, 0x9a69, 0x9, 0x5, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x20, r3}, 0xc) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r4, 0x1007a) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x40, 0x3, 0x3}, 0x10) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = dup(r4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0)={r7, 0x1, 0x8001}, 0xc) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x7}}, r7}, &(0x7f0000000480)=0x84) 16:58:14 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f00000001c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x9, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xd2a0, 0x0, 0x2, 0x65b}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8000}, 0x8) 16:58:14 executing program 1: syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101c4e2999e4fe3fec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef8420fd23b0faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64674b36676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00") accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000) 16:58:14 executing program 3: semget(0x3, 0x3, 0x400) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@local, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@mcast2, r1}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1, 0x20000002, 0x6365) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x3) 16:58:14 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x1) getuid() syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{0xafb, 0x6}, {0xff, 0x3ff}}) setgroups(0x0, 0xffffffffffffffff) setgroups(0x1, &(0x7f0000000640)=[0x0]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xf5725684f44e0768, 0x20) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x9, 0x9}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x6, 0x4800, 0x401, 0x8, r3}, 0x10) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xf8, 0x101}, {0x58, 0x10001}}) getrusage(0x0, &(0x7f0000000340)) 16:58:14 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) r2 = msgget(0x1, 0x100) msgsnd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000000000006464e55d6deff32c660c56fe4b3ab5455ec37581c4afc65dcc112c5d827deb3888f7bd01d1ff925fa459cb25d12ee6b544cf3a5788e66fca98de9ea17cd5"], 0x37, 0x800) msgget$private(0x0, 0x2) 16:58:14 executing program 3: syz_emit_ethernet(0xaa, &(0x7f0000001180)={@broadcast, @remote, [], {@ipv4={0x800, {{0x19, 0x4, 0x10000, 0x7ff, 0x9c, 0x65, 0xfa66, 0xcc, 0x58, 0x0, @local={0xac, 0x14, 0x0}, @loopback, {[@timestamp={0x44, 0x10, 0x9, 0x3, 0xff, [{[], 0x2}, {[@remote={0xac, 0x14, 0x0}]}]}, @rr={0x7, 0x23, 0x5, [@rand_addr=0x1000, @loopback, @local={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}]}, @rr={0x7, 0x1b, 0x1f, [@loopback, @local={0xac, 0x14, 0x0}, @multicast2, @multicast2, @remote={0xac, 0x14, 0x0}, @loopback]}]}}, @generic="7ca13958da4924b8868a637674f20f9ec0362ec37b49514e389b0cd15f84531ccc1bc88e4fedd04ff35c2df0ac4bd538660e8be33ea8f7b6"}}}}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000001100)="c273744d41c4151b20eb92643da4f3b65433f3c8db6686a4e6b8dfe38c87e77ba747337f2e59599ad6e1f38879a01773cc29e69a4c4ee2082c03faf7340857c4738bf71def9b18fa08217c8d2b4cc355f6a08a095d8cd0689d7a175b4f227792b9cdf7041660ac6189df") sendto$unix(r0, &(0x7f0000000100)="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", 0x1000, 0x4, 0x0, 0x0) 16:58:15 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cffe279"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket(0x2, 0x2, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000100)="df0ccb86d2ececd3b9221c4bfc9cd7f2e67e5d6081a543be704939b484fa6fed921233f4e24f1b8ad528c9505d5a2c05f3406b0b1d63b146d40493891eb69772557d041f846abf839ca3ffe8b2aa12799f6e645f2285fd48f18d739bf173d1c45dbd0c126d28ff05daa1e363702d210bccb3f3f3928d43c15aa16d6ecfc26c7e0269d39745b2124cda2526367661bc0f00e22e6bd05b15f245afeaa80adca4fda82dab66cd6cfbfa6247", 0xaa}, {&(0x7f00000001c0)="8c37d2e1d3859c4d940248813e81046c6cb2d0306c6fe03a3e8dff0a7955159aba400980b20a90e1ed2949d862772c9a833b92640be60d9bf11ac52d1b376e5eeef602b52b7d30a7452e9fa829c91da06e9571ae121ac1aaf48e65397f4c642fef9e8ad563094bb4ab4966a4b8fddeeee3e6d678ab17b3e549b149e3ee1353bdc66219c4817ef413612c73bf2a916fb444f6c4abf51a363cbfcf2aa63bca9441ce95368a95b9f36c52bc593e631bb30094d2", 0xb2}, {&(0x7f0000000280)="bbd32d4a01bf2905f1b2e25a4f6760140c90522960a25c38dc45d7112e63cd6f7dc3e5af27802feeb81616220ab97c8671e85076ef288f8445bdea7694d21a35735e8996fc065b3846ff2796b0927ec0f5a248e7e62627e07255e7d5685a8e90a13500fa5bd98ff12a4b7658291a75a7a89fe85bfffc719b009f61ebdb4e20b27a657575f544644ebefa938a642a53ee2460ec41f7351cecc6842f3bf8852a6200cff6bbbb59e265c76f8275cd93b7fc2539274e2300339983f0", 0xba}, {&(0x7f0000000340)="e72859b145c0adeca3bd78bbf3cddc42ceb6488c4777e0f7fb54ed89b80a3c1e893e6928ac71d01d8f413dcdb09ddd3cb4f8b472a09b7e134b2e7bb2118e25797542561c8be05825757b5baf1850d887b8838b1b3c787008710962ba76ac51", 0x5f}, {&(0x7f00000003c0)="9308eee06db435ca2689399f031721a4397b9a2697f6fc85c378d6ccae945f3780a6f55310fa8bcc8e6cf867fdf034407e9596e486deee94ced33872f85b0d4f8bd262cb47edc1c80b44e38309e1350e828433c343bcb67bfd60f90de2d72b83493eee51faa7da2298d276011dfbdb304f1d4bc18b683bf34ff7", 0x7a}, {&(0x7f0000000440)="870d58ff55f1cde73b5a7dbcb57910670eda59b0ff4e63f9033d97646933db3546fe0026dd6078b44d2e7a88ae1dab5591e09932ea9233ea", 0x38}, {&(0x7f0000000480)="35a4567608", 0x5}, {&(0x7f00000004c0)="9d56273892a624178c5be8a7003fd4b4bc9ad0f1a070c6b90a5b6d1e324eebc613761c9529e44dca7be0e1002db04ed84ba1d0362abfc92e79399dfb36aeff649a3e01862ab9ec601db6773c0e6b0c63f8881c500de174605b963e7e95c7c317bf70b759f5c19c384f57b9a562e41ef5f07412480f6938efe7426d8d3a021eeffc51c2e0e64608f48581b693c260bc225c1c248c2be94afaa4501cf5b16dafa58c4569e3eac4eca43413771b189c53b2f4318f644122365e6855bded96f01511a3ada7e1be92c3743a4f1e5f87cb06cd4da29dd9b30e633bef", 0xd9}], 0x8) mprotect(&(0x7f00003c5000/0x2000)=nil, 0x2000, 0x5) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) mprotect(&(0x7f0000448000/0x2000)=nil, 0x2000, 0x0) 16:58:15 executing program 0: getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x20004, 0x3) fchmod(r3, 0xffffffffffffffff) setuid(r0) r4 = fcntl$dupfd(r3, 0x11, r3) r5 = semget(0x0, 0x3, 0x2) fcntl$dupfd(r3, 0x11, r3) __semctl$GETVAL(r5, 0x0, 0x5, &(0x7f00000001c0)=""/150) r6 = open(&(0x7f0000000040)='./file0\x00', 0x827d, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) semget(0x3, 0x2, 0x200) freebsd11_fstat(r3, &(0x7f0000000280)) pwritev(r6, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) sendto$unix(r4, &(0x7f0000000380)="e895d468425d78aa12af", 0xa, 0x2000c, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x3}, 0x8) 16:58:15 executing program 1: syz_execute_func(&(0x7f0000000180)="9834220f050520d0f80791c4c379160dc47a000007e2e996416a14118a47c60dfbfb237909a20b800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4c4c3f9609e149fe21b429e5dfba1c9fb110f0f3804830a000000") open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x34) 16:58:15 executing program 3: syz_execute_func(&(0x7f0000000380)="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") openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100, 0x1) fstat(0xffffffffffffffff, 0x0) 16:58:15 executing program 0: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000a00)={'accf_data\x00', "8bbf71723617e56096ba644095bc6b206defab4e340b090c3da65b09b41b25a47e0256681530f98838bc20efdc50b0de7106146a1a67735202a8a224c93e6f462e68cd2614ababf5e1b3a97912c43b769fd94ded7ffb82c50333d5e5f097b79fed08e001700d5ebad3dc2c86bc3ed08b7bf79da9db0ad64f68ab4c253ed60d6212c7fcc541776ceabd4bbe9bf12242146da501daea103945d49d2e7d7fab486910910811102f4787b68a3cda3195077ca216a1069b6d7a4741fa9bc3298244cf0569354328023263cfd659f028fe492a8e4b82d9ef7104ecce95db4eca132191943a9132792aa5971149259572adfc24"}, 0x100) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000980)="3658735b23937134c7ef1313b6576e6d345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2180190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7408660fe9325078dfd5b51fabf175303933ac8bd2d5") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, r1) syz_extract_tcp_res(&(0x7f0000000280), 0xa1, 0x49393c41) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x7ff}, 0x8) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 16:58:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 16:58:15 executing program 2: freebsd10_pipe(&(0x7f0000000340)) socket(0x1c, 0x30000000, 0x80000001) accept(0xffffffffffffffff, &(0x7f00000003c0)=@un=@file={0x0, ""/76}, &(0x7f0000000440)=0x4e) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000480)=@abs={0x1, 0x0, 0x3}, 0x145) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x7, 0xf, 0x8000, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0x26, "6b00d9e749b01d0ae025b077d3d458ea849f5fccefc5cb60bcbadeca3194a63a912ec0ac2692"}, &(0x7f00000001c0)=0x2e) select(0x40, &(0x7f0000000200)={0x9, 0x400, 0x0, 0xff, 0x5, 0x5769, 0x6, 0x3}, &(0x7f0000000240)={0x7ff, 0x7fffffff, 0x1, 0xef7, 0xff, 0x3, 0x0, 0x6}, &(0x7f0000000280)={0x6, 0x8, 0x7, 0x0, 0x100000001, 0x7fff, 0x1, 0x1}, &(0x7f00000002c0)={0x95, 0x7f}) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f2ffffffeb4c9d6ab82a17e64d6bf56a6014d8a88991627e23cd7c42ea6c06793e046547f1e2b5e101000000a5f9ed6d9c22b22d0b331bbb49c07889600b356d"], 0x8) 16:58:15 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x100, 0x1}, &(0x7f0000000200)=0x18) r3 = open$dir(&(0x7f0000000240)='./file1\x00', 0x10248, 0x25) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x7ff}, 0x8) r4 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r1, 0x3}, &(0x7f00000002c0)=0xfffffffffffffcfb) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r5, &(0x7f0000000300)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x10000, @loopback, 0xda21}]}, &(0x7f0000000480)=0x10) fcntl$dupfd(r3, 0x0, r4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000400)={r2, 0x0, 0x3, 0x3, 0x9}, &(0x7f00000004c0)=0x18) ftruncate(r4, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380), &(0x7f0000000440)=0x4) sendto$unix(r4, &(0x7f0000000000)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 16:58:15 executing program 0: getrlimit(0x1, &(0x7f0000000000)) setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) 16:58:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669686530006e90f4ca7871ccb327970f7845062809d64a85eed408a8795124aab1a80f243aa48b34eb74070b4b698ed8cf4c12f2d279ffc1b18420fddc95529c7d0724e8928ba8cf6c68cbcb"], 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000140)=""/86) clock_getres(0xf, &(0x7f0000000100)) semop(r4, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) __semctl$IPC_RMID(r4, 0x0, 0x0) 16:58:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000ec0)="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", 0x2ff}], 0x1d) shutdown(r0, 0x1) 16:58:16 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x44e, 0x9, [0x4, 0x24d4, 0x0, 0x8, 0x4, 0x5, 0x1000, 0x100, 0x2]}, &(0x7f0000000140)=0x1a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x8, 0x6}, &(0x7f00000001c0)=0xc) syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(0x0, 0x0, 0x0) 16:58:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='/', 0x0, 0x2000) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgroups(0x3, &(0x7f0000000880)=[0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x4100, 0x4, 0x1, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x2000000, r1}, &(0x7f0000000240)=0xc) 16:58:16 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x1000, 0x4) munlock(&(0x7f0000211000/0x12000)=nil, 0x12000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0xfffffffffffffe3e) 16:58:16 executing program 3: pipe2(0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) sync() fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) 16:58:16 executing program 0: syz_execute_func(&(0x7f0000000480)="9826473e431c130f0559bf5c094f00c4a37bf0c53ec4227d2319b557fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d17944e18357c4c4c4c461cd583d00000081c66db712c483397fd300370fbcaf00100000f345d9c6ac5fc4c3214cb9a5605419c201b00b000000f08171a30b8a826eb7efef0914d4d4660f67d5e8628f68220808056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = msgget(0x3, 0x7ffee) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = accept$unix(r1, &(0x7f0000000140)=@file={0x0, ""/2}, &(0x7f0000000080)=0x4) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000100)={0x81, 0x4b8}, 0x8) msgrcv(r0, &(0x7f0000000540)={0x0, ""/4096}, 0x1008, 0x1, 0x1800) 16:58:16 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787c96b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") r0 = msgget(0x1, 0x8) getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r1, &(0x7f00000002c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(r1, 0x0, 0x8000000000000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r3 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000940)=""/142) r4 = accept4(r2, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r4, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x10000000) r5 = semget$private(0x0, 0x7, 0x400) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x2, 0xc0af, @ipv4={[], [], @multicast2}}, {0x1c, 0x0, 0x3, @empty, 0x1f}, 0x9, [0x3, 0xbf, 0x8e8, 0xffffffff, 0x2, 0x1f, 0x100000000]}, 0x5c) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31) getsockopt$inet6_buf(r4, 0x29, 0x23, &(0x7f0000000040)=""/18, &(0x7f0000000180)=0x12) fcntl$dupfd(r4, 0x11, r2) semop(r3, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0xfff, 0x1800}, {0x1, 0xffffffff, 0x1000}], 0x3) 16:58:16 executing program 3: syz_execute_func(&(0x7f0000000000)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f14c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/177, &(0x7f0000000280)=0xb1) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0xe1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) 16:58:17 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="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", 0x4d9}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) pipe2(&(0x7f0000000140), 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xa4, "915dfe6aefb2d5d9a97052764bcad359ec3b2f0eb2374df0da079943cd61031c7f052e7ac47acc91ade9fc6dd12378acc1c6e82aad74291c99202a699c3fe0005937d8d5ba9aab84ca299d4b21eda62f292c5a3baa67f0a86bb7ee33528acadc3135f33438ad75d91844144471eb6af55ba4687548b5577190ea9ff895a39c1beaa9ef7a27ead10cf1f286e5a81e9f3909b6012c0d7b3420ab9264770e8e79f9f186e588"}, &(0x7f0000000100)=0xac) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @rand_addr="85fcfd13e67a3bb906a3e967640f9798", 0x7}}, r2}, 0x84) 16:58:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200), 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) dup(0xffffffffffffffff) mlockall(0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x80000002, 0x400, 0x4d00, 0xffffffff, 0x3ff, 0x6, 0xc, 0x2, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x60}, @in6={0x1c, 0x3, 0x8, @mcast2}]}, &(0x7f0000000140)=0x10) sync() syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x8, 0x5, 0x10001, 0x0, 0x7f}, &(0x7f00000001c0)=0x14) 16:58:17 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1000, 0x3500, 0x40, 0x76f, r1}, 0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r2, 0x1) r3 = semget$private(0x0, 0x0, 0xa) semop(r3, &(0x7f0000000000)=[{0x5, 0xfffffffffffffffb, 0x4478dbe38eae4224}, {0x0, 0x1f, 0x1800}, {0x0, 0x1716, 0x1000}, {0x1, 0x3, 0x800}, {0x0, 0x1, 0x800}, {0x1, 0x3, 0x800}, {0x1, 0x6}, {0x2, 0x6, 0x1800}], 0x8) 16:58:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setresgid(0x0, 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000060000"], 0x0) freebsd11_lstat(0x0, &(0x7f0000000080)) 16:58:17 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 16:58:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x20d) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) semop(r4, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) __semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) 16:58:17 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2010}], 0x1, 0x0) setitimer(0x0, &(0x7f0000000140)={{0xdf1, 0x400}, {0x9, 0x3}}, &(0x7f0000000180)) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @loopback}, &(0x7f0000000280)=0x8) 16:58:17 executing program 3: r0 = socket(0x17, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x1000, 0x8, &(0x7f0000000040)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f00000011c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001200)={@in6={{0x1c, 0x3, 0xfffffffffffffffb, @empty, 0x7fff}}, r1, 0x1, 0x0, 0x80, 0x8a, 0x100000000}, 0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2102000000fe8000000000000000000000000000aa0600"/128, @ANYRES32=0x0, @ANYBLOB="b000000000000000"], 0x8c) 16:58:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 16:58:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000c4525722b8c22f52000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000c6a2dce2c35bf503a451cf377d235ccde6f25e9f9f6eed40cd518f9cef6eff58bcefd08a382b3e9e46fd21f3391929cfdb34d59ef3ef99e488", @ANYRES32=0x0, @ANYBLOB="0000000000000000950300"/20], 0x98) 16:58:17 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000480)=0x10, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000004c0)=0x7, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xd3, "2ed2505c394764711902fa22da3787ef686d92c4eb85f68002bf13d855a95c39d6f24ccd605eb25c5483f7559d126e116030f320826dea62872a8dd2b30ddfad07e8f524ba40334b9eca5d528c5c46844dc384be5a8ac36df1af5b2b6c036f653e4f55642865ca645f628737e7280743d206455f95a42e811d9ee5a1838cdbdd5540af3b21353a0eea1d507da2d06843ffe2820b3bb673e16476ead0aff190761a1c2b849b2b3b82d51c41e437bbb6e9da84e891816f1cf40ccc68fcf03504c97ae3af297ec80c2b2f7910214015fa4a5e391d"}, &(0x7f0000000040)=0xdb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xbc, "40a168e792d87d596a9e5d015cb7b4b55977a5c805639248340ad9ad1749bcc4918de69ad591694f5a6d6d606d3acef269ca3966270e87b8e7ea2fe8cdfa317f4fa1214cab9956ca2cdd418f412a9f56be8bef1010e2935b7f7b76598ca242decc085095f255d3c4e3138c1aa76f8a384567ad4cc3279f58264b97c856740542c35f76921a98dc7639a5aa2aedf573372f1ba7c0bf69632a39c393234584b3344b73a68c71308514932e3b9be4c6d22740d796d5c4fa8b7f6ce2a505"}, &(0x7f0000000080)=0xc4) getrlimit(0x4, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000300)={r3, 0xe16, 0x238000000000, 0x1, 0x80000000, 0xfc00000, 0x86f, 0x7, {@in6={{0x1c, 0x3, 0xff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}}, r4, 0x0, 0x81, 0xffffffff80000000, 0x8b43, 0x92}}, &(0x7f00000003c0)=0xb0) 16:58:18 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000ee9000/0x3000)=nil, 0x3000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x40) 16:58:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x808e, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047456, &(0x7f00000000c0)) 16:58:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000)=0x804, 0x4) sendto(r0, &(0x7f0000000040)="71c2a0148aa10efdc4ba2772ae8b7fa0bbe10c0a2054e99aece2650cd1a11a598940b696399e6376480a584f6fc23fe7de77d1146cfab3a20fbf28d303ddb75aee", 0x41, 0x100, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x7, @ipv4={[], [], @multicast2}, 0x90}, 0x1c) 16:58:18 executing program 0: wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) getpgid(0x0) truncate(0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xd3, "e8dc536508d08b62a7c52da20e338b35bdbd2eb7a1ce52af5e37f80fa95cda9807d49bd62fac746d419105b66cb42870b737dca24f6930e91c27b5e5d758113369ab62f785422da120cab7f3f469a7b3e0a455fc516e5f84636433661d60894a4b18b0861267d18bf68c97b3b720eaf9194c99f74541a146cd0a9df2f2d68d7f1f162e3aa5b931b0ac8e2a6b20d638ba1811bd53a1de45de318a01464d7c09dc1b6c2a6991ff627b8f46774750eea8edae3c256ecd6749e7ac81cc68b5c21b25fa16fcfbad5ee9d095b5465e09cee6a33a3211"}, &(0x7f0000000300)=0xdb) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="7f0000000400000008000900618c0104030000001c004e21140c00001730a460c4c0a221be377df46684f686c400"/148, @ANYRES32=r3, @ANYBLOB="1f000000010080"], &(0x7f0000000400)=0xb0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@empty, @multicast2, @multicast2}, 0xc) close(r0) 16:58:18 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 16:58:18 executing program 2: r0 = socket(0x17, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0) 16:58:18 executing program 2: syz_execute_func(&(0x7f0000000080)="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") freebsd10_pipe(&(0x7f00000025c0)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000002600)="2f0c10405b4d62a3d3a837c01dcb4b5afef59a705086bb85d839af1d8a495112dcb406e7a0b73b8d520132dde52696ae4b318b4380d28c1a0197cb1d7ed930931a5124084609f456c1b63679b2de630adb6659643cf5f2ee8589ccafa97e8c2f8d29e4d17a40f74963d346f5bfe6b6883e9612b029f4960adc67114f752a229107a60adc66453ce413d343a5fb27fcb5fac7bfc7767acb037eb7215132b9f8435db6a0d8a3315259142e49bb85a22614a5d01772af7b1d0eed9fcd511638ebe01ed6754236b7908b9a67205571a7f39ffa94fd9d534747666b29567f59209c80000405ccf2c6f6251e56b8a6e2177bb341c675de473254a2f219fe3be114bd8d2c1aac396283f83c88cc0d3ec1f2a1ded0d9b4fa474c263e42fb9aacc7416a70855864baf7569e955f745aba69fe88a06c59c41be9338d316118bd657b145b7e7a37c2f6792c911a3aef5aff3f04ddcea8f4de7b9f9f61825b41e0ffbe5dd5de583c8f09d9ef48d36b0afd9078f1e9185522e98978fa704d5e9dc382f3471b06ee79ce7649c86079d4cba045890dcad4463f082a5770da6e9bfa14c12d73c7c1cfedf6418157a5c40f99e0670f037a3afd38af46a42593ffe0c4c9e25fd01b26717bca692c1243ce17d6ca8ec076be06eb6df8befe9ee65d8dd4595ea37649e0bf15218b377343e8e638f518c767314e8027159154c235e8960b704dfbd025c233c0412a8f3b4193d9ba0caa80bf6feed63079969753dd736aab0045d070bd0d5e79e6adf136fca82de5315226af234b16ea520af7f28463b39438e23ce642f577d00680fbcea720267ae18a6e9d5d9e3e95a590c07ecbd1622e77a44266b70cdbb8343ac80243342b9201fecb0ab7d3d4f3acdf8f9475200d1a2788d9c904c5cd5c098940b387c34f907aa8a98af667387abc4e49d5e26110a0e81f1fb9a1e4256a484e334cc79c24d174c6a0907ea2272952333673462a4edc4989e69c320763e20929869b6ef6d227b988c915585abd832cf35dc31d1f3628263fb9e208c5acf64a5e033a82f930d0795485a02c44a87fdd98050376c1a0078a28d1bfaa8f0521ffb8c2a71c4916e0c6f5f021e4cb924b32f1a5ac4a2f33a60c22e26b9f8ec44c73af4e27df78db8b0071edc40fb7a25b1739f4399c68d184648a72c23023501bb645d1ee17a2ba6c3b1af9b79a83bbecae4eb25071993924b6c29f2b2b89b9ebce0714b9ba549d706c3897e44487e690b37c87ef408530c53ec840357a3c2c38ada4352e2ad59567d49187616a701f9278f3bccee5e9dc0cf5f6bd0408709efb70367bdbf01d506a9f2823fc8849d904e5e7ed95cf22dd05d13323756ed7dfb7322b237e47b1354c6cc17bcfb587294c6b8223f7e9cc9396a9adcfe51c47d38bfa75bbbd3cf1ebd76eaf4c83b74e05b420a2cfdda81ef44491a6c84c61fb319fc05ef0abc8855b816f9a2b4bf9a7c7b467a3dd55a7fd0ddfc225c60c4856465cb45e04e87b6105fd35cc99a0728bfbbd0a714e34846c4c34e9a3e736a5cecdc3e64fac372183a1c69c2bf1a411b14a66ad0b0806d6adae2aba37eb1f79cd44fd163d8af4e34a5446ce36810f1902b93281665bf22d25ff9db53da854f1a201cc3da4b383976e6a61176578638190277f43a596b991dd6acd4a1178c956e140251274c263ef0b63bd9663941aa34705448c31b546ac534bc80fe18eda0963020d3eaeea30cafab4de039c3dda4942ca8c96c1c0999e55cb5cd5458b7f9482e433d6ac36abba385c0e3f5337c54c55c290da434b9e1e4c92d4f68d69ee68dcb94e0354ee9679cdef680b323747ef892483d3f7d236d61661a50b55365d535d89d1dded3f4c4c7a24c7688c3b1f6705da725011222108b18a2c3ceeafa2661f81461c0dacd12db53cc6896f43137a4d4eaa5cec5223f9c28b2bef6dea9c3316d24a1e6fb32450ec8d7420ab58d0ea0c1976eebbe9d42316f16168b1a2219dde4e2ce1cf8e3a6a08b0000fa202b70c93fe180532dd4fec68f2cfec8a28a886d2acdec41493ae5c4c4aa5e843c8124d11ceee74c5c433fd292f1a7f368ebfa45c32d44ba0eb6f9b4ac3b800a6c5d262eff3b68ac59d2ab6fabff3a643d2b817757a7831ccefea6e33bda0ed5ca6f5f0b3145c26927b1b9496445205fc574035eb5033c6551e3cbb6fb731fc198af23741e19e36f0eabdb857d2c19b2ea7a51ecf4057aff6751ae70b63cd678624ebe57caaf55301e52818e010cd74377157663a91d4e80bcf5e13f388f9dc897266f16bd4a2e8ebeb54ef21face6d52bba50faced0f094c981aa85543fac51ab9e443fbca39eefcc55b215dcc509ae6b7a1273169cdd5f2a464362913262d025114ad999b589e2f0313a6b63c9aa3f7d9a786d957e567b269ffd38d2f8efbde2f3959d13859eacd1b6a5b0a7604dcd46342e0910fe42bfeb9a77e526ffe500145a8c25e8eb33aa69218959ae878f5a9fbb77563bb315a3d493498215cd7581fa653493ff4bd1dc78681c8d80107b16626fcd730d927d0e8f66b26f854dbb69917fb873b2fdc657b9ccb8f0638c7128af494553a4f1f4c2021b4b86d35d55dd809f0e8e95cd7197090146fb3673812f206b96ec9af80a28aac9f6175ee4f21acfdbeac29cb6b1833a9eeaba5c77e874677da42aabad7f7d6816521de8a0500a499ab2e3430c006dc836e310afa4e50fc770c41cdcca8272d4811d5452534ddd5051ea601a4b9dff714ac16c0555015dca5b8332fdfb7664a0031c8e37cc609e70b53f5d584b3d1bad563c25eb91efce67a624f2c1b56c99ef26b57e97f96af35a54e4ef907fda015d3dcbd6fb3d8aff223e286108b7083c8e1fc20469af71bf760074a747cc163388d359c8bf0486280c82d25f61eb8d2b076e3cd127eea4b7a78730ea51f4eec941bf4945512d3114459bc57b90f7b7c50eb371552be386ed85d568349f0d9e5e94ad8af7860dc183091216663618da3085afe472c545595b9e8f66d8326d6131ea54136a6c8f44c79ec33aafd5c92c13770655e62d6c4981138ae1b2349f0c8e1943abcf49f2534a84ab77b6e8bdfb77bf66b7995d861d575e75d89ebc320a90c5661f1e613996c4f2d6c5938d58cc5af5627a09eb932d98742962408d1c7a3529fef53c2b2ea18c58c1a00e2e48d006ad57eb805597f38b5cabe5d1a650a528ff913c9233a197d67d6cc7fb8c7ddf045790906d196e1db0107d07b216929a087db88b35de03eeff49fe7e0a159e474cd3860c3cb1aec2791b922ff5e4f0886ed1ad1ed44175bbeaebc59041d8a4a4da63c9a46035463d456ed1c1ae66d49220f6881d2fecbb4e1698fd3ba3f7b4b172f1de3f90b4fb8fbbf83db605a217e55298a23d7493306bbbbb5c02747aaf6be0989cb3a8b817e8e6474736edad9c20e5d02ff6b9629e94e8ca58ee96b439510ea954ca7f1c9fdfe3d9932a0d745a450478f651ee1cdeb54dc2e5526396c66aa56acb8d6e0363545690eda9525a4eec06e9d01cc681d407850618541dedfc99e24b7c1ceddc8b38eb171ba4f30a2eb6a83d80689b354a97bb0c20b8c2ac28c379ba0cf59ee5817ee83857dcd2472a7d405f290ca5b21abbd80b93bff5bd9d073a1b8a46b3023ea25fa4895bd64552b9e4a30fabf7ce916d2a1f4094e1bb419a6785972bb6ddbc69163fd0b530c1b2b602082f909fadc0355f739732da556f112030c89c76df6e6ac4270da473601df84a465ba6fea54b239c3eda9d17f13f32fcb0c583656337f80342ec4664796978bdafd1e214c5e93c3e820cb2d7d555612fa9518512acf97c2ace229d8d944297f5ac245c407cee22d8f5fff950165e9adaa46d792733762a43dd39cd84d0f7f844f98e35e9ed583ae319db8d7f2b7652530d3fb63a32cb552b1ff7da98acea8aa325e73b56e03fc5cd869ec29db105a6660ee529b62142a1e630d4bf74f4a6c998efc92b66d88c4661befdfb5a3b037562b2c922e838efa320017dd43d1227c2213910c671e1a3cb0b2154877a1f2569573c9e90018fb22cc9c605223b32507a8a08c2295f586592d672f7cc31ae90c70da2a89cba0dbb7045cc8b59496cef778ee8bbfe6a8abe5db4c2a517ba11a76acbc05288589d67b44f3e6ec07208799e14a9dfa9d4db1f12d3c8d33e1f092e33dc774442275af33eab0043ab19bc777667b7b68161ddfb00152809c6953245c599d3ebc5014c0caa2b16ac05ab680ba1238ce1d20c579f31d5afdfbe38344cd880d1bd26ee01c63e722a50b92b1b4c5c327303f928d8d7b41f83fe8e8ed1fde92407e06657e6c013af50b0ac36e8060a1f6c60d34694d69064db8348463b5f5c34547d273eca2ce2d74f685045a9171a5f32cf9fa4cc4064b948658bb239ac0a1dad45fea2fd1a8ed216d64791a8d5cd96e7a539c55c176d28ea8ec7ce63f5da34970e611ed0c75dcb3e5fda136c1be11636af4e4ec4b9938be97c7106e6742983192f7ef0a93d1e023e1e7b6d1cdb9c0ddb7c5a56fa0a81d38fc3407bc392e113abc5967781343552a48e03ffd1cf204c0c17e3efe78052b232331df088cda7b720443d50c038bf3722cc7d36b32a801be57ada6a5c6f98e8f5b3b3f6daaaf861f9104745444f9274c1e63427a1acfa8862b3c1fcd73df4c07eed289e807c7c05940826a61254f27232217c22d169f395485430d3361999099f5a00c28572d0be7ce58806bccf2a6d9e9918193e33a455b28a571496f5100ca2dcd78bbbfb7a179ef909d260117b74b122fe38acb45f2ff4d89ceed2c2d81570d963f8975f4bdc8c016b5b17fe0d9dfd9a03bc753d9eb9fdb27549ab17391cc939aa1516d17e93ef5997873e77d994f9bdb9932ea8a55293efa150a464384f56c5989a827622c8ac7b7dda0916d457d8a20e72cc4e2cf9e5d514eeed141aa85a70cfb29098dcc2e498c1e1ab67d62f3d8b8c8aeff04c80732ebeb81f2dfd81ec3a869ede1df6506e7dd377d200bed747c635cc6068bf924192e5126467236b57f0054d45d57971ccb4db2cf005d9050429f6d505f6d423bc1579f491226a1a8c08b6be6896f3c7811d658cefe034bfb5950578ce36a66d905ef1ef95eea4ca3d5cd14c5616c48602e97858eac5773a5d6c07e2d8183dfd2b9821d2aa2430ff734fb1c03685e857106b3083aee66238c61d105bfea16ea83d5f47f031a862d92135e03f1bc161e32724f14f668dfe8875297f433c3130b1537f0e53c7933121fa857fe33f38b642a89282ae6b33465f159e574160501d1a7dd640c9f1763fbed6906062789672b40846f3f5b63aef58f824842bde71af036232e7969b3ee3cf9bbe92630f097365bfe22f57e53d202b905797a36a7a2bd1ccb8c4cd7263e43e9a8832096f518c6b57d81a665699b9d7e96bffd70c66218589b094c2ad42b81b38222a8fa2bdbe0477e9763a3d50698ce7093f69e8f8a2e9425b87b1fc88c92a73798bd023c6a89f7de794363f386366b0717472f9509f2749d4d64f96ef95f61785fa886f441dc1f5423e3437aca67320ff62833a2a2b20ab513e769d47f00192d6efa5dedf5fdb9dc56604bf5c060172494f1e62b017247d8e398834868aa1554ca53b4ea658dfaa5d517e653317e244f8be1ca79e58bb2b457165614348c7287996fe90ac2c991bd93158c7ff143d58da5cd590075070767d809f1cff47a882a249aafd4d158e6cf9ba160e74c3dd7d5541b11ba46c17456142c3cc2d7c76f138f21a199d42c84d3a92dde446cbbce0990b0e478c4b62407cb6f78a71420458a92e807") r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000000)="b6d187a95659f237563bee6d65e598f5558e834695aa8980bc2ba9d6503784e2ebb574648c85fff0c90e580f3dc0e764474259e05d841b6b7959109ca376a3f87b269f4b70f0eb198b5ff977678b0d6860aa7bd6084793", 0x57}, {&(0x7f0000001200)="f8ad7dd1b79743b266ebe775d5ac91161970e6e0c401b7e87610b0fbf5736251c1376890655bd098a7c2d46f946ebe3fec8f395cb5b360a6bfd8b618a879deb8f33df47edcab6902ac38f22bd88ac90d8aac86752c63ebef756aebafcfa31e209795f5802be744ddb5b49edb08de802e44ed844d189417387949e9c15350246d8e93728b0fc731910824a852b1689bdd395e0ebe1cdfb44d45bebf72eab2b459adceeb9f2164bc7d19fc8d03fa27aee40eba816fcc9933c9fd82", 0xba}, {&(0x7f00000012c0)="bdaf19e5fdede8683625b648dbcd8f1066607b9274bb9ec63f5976cbf1", 0x1d}, {&(0x7f0000001300)="bc39f593394f09a3286400b7ace84c4f89841f094c280c40a4e3ce738c7078f17418c43750c7da933cc2acf1778c781c01575e704db21afcce8dc60f00b57509bf52548c7655", 0x46}], 0x4, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x1188}, 0x0) r2 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000200)="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") 16:58:18 executing program 2: syz_execute_func(&(0x7f0000000180)="98340b0f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x7}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="250000002f9f8ad50339c7261a9b18292c25bec24f1c6457fe49a101e5b008f4377d9e76f36cf66a1c"], &(0x7f0000000100)=0x2d) 16:58:18 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800450000380000000000019078ac2300bb0000000005009078000000004700"/70]) socket$inet(0x2, 0x10000000, 0x7fffffff) 16:58:18 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) getresgid(0x0, &(0x7f0000000600), 0x0) execve(0x0, 0x0, 0x0) 16:58:18 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0xad0e000000000000) fcntl$setstatus(r0, 0x4, 0x1004c) 16:58:18 executing program 2: msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000000008c0ae8e0484442405a24d510364264357362a1de5e7245dbbb0d80d5d3f7d538c937467cc3ffb9296329b21f6b8e4a28fe579265bd9204bd37c1ed448c5959fff5459f863d963012ad83563391968a701fa879567bcf72d0b77bcc201f575dc3e0e690d7b4d71b94fa6ce62fd3880e9d1e714a9d80fbdf7127"], 0x1, 0x0) r0 = msgget(0x0, 0x104) msgrcv(r0, &(0x7f0000000300)={0x0, ""/166}, 0xae, 0x2, 0x1800) setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getegid() setgroups(0x20a, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x20000005, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x9, @loopback}}, r3, 0x4, 0x6, 0x0, 0x400, 0x1, 0x4}, &(0x7f0000000480)=0x98) getsockname$unix(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000030000000000000054eb0c25cc000000000000000000000000000000000000000000005bc1000000000000000000000000000000ed0000000000000000000000000000000000000000000000000000000000000000000000000000000000c1c80e7af190d9b1ccc3a9dfdbe3d47efb36da9642fc02eae2bbb5196c3dd1723f7c5c2caa7100c7e7ffee4357e03e3a1d85e07d59b2f226873748"], &(0x7f00000001c0)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x9d, @mcast1, 0x1}}, r4, 0x0, 0x8, 0x1, 0x37b, 0x2, 0xbe}, &(0x7f0000000580)=0x98) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) chmod(&(0x7f0000000100)='./file0\x00', 0x480) 16:58:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)) mlockall(0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) flock(r0, 0x2) r2 = fcntl$dupfd(r1, 0x1, r1) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x20) 16:58:19 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xffffffff80000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x401, 0x1f}, &(0x7f0000000200)=0xc) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0x9715) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x0, 0xf}, 0x0) 16:58:19 executing program 3: syz_execute_func(&(0x7f0000000000)="b12191cd80696850ef695cded946f91cc10f788e00800000665b64919eea38623168f4a95ff90f71d03f748808eebce000008020004283b92f1aee6c05c48192558dc3c36645660ff6e9660d3a128f000079004f730747da731f035138075fc4027db8d5646736676666430fefb3000000040804f4f20f51cb3a0e8fe97882ec") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x20008, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x20841, 0x40) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x80) r2 = dup2(r1, r0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000280)={{"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", "72014b6cec68b4df8f95cbc242ddbb0f955790000173f3c75aff217babc883d3", 0x4, 0x6}, &(0x7f0000000180)="c7cd2802f84b569f6122274a3d6a8a8dfad91616479ad078cca932cf9261b3d350fa6ce07718dcdfb387877ede7daeca4aa4c51f3da81e3ee19da19fe8598b5f3cd40a4802389250291b9da4fb595cbc4b0096f8b75920ecba5d378a8f1767f8e6ca3d790cb625c3a0f4977ce414dbbc769aa91ff0b60ca7f4f4430e0a897b044b2e12c618956f4af1cbb05742b83509be1fdae2aa5df3e56a9ccea12c7146517cbc8830f810e6b53c15072d23c917444ffe7c8c0a7acf258314493e218fe2c8541500123708afaebfd7323b317b861521e014fd7613d05eb020", 0x3f, 0x3, 0x6, 0x5, 0x6, 0x7, 0x5, 0x100000001}) setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000080)=0x40, 0x4) 16:58:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fe6693000ff01"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x91}], 0x1, 0x0, 0xff83}, 0x0) shutdown(r0, 0x1) 16:58:19 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 16:58:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x6b) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)=""/146, &(0x7f0000000100)=0x92) r1 = msgget(0x2, 0x10) msgsnd(r1, &(0x7f0000000140)={0x2, "2fed6dbe0f5f1b776a5cb62ade4f094276d0aa0e7b742d860f8ea7c57c1f79b8d06598865a625fb34e483f5b8941fe6db470a586d9ae5ed201646a7defab1ddc87d3f7f49f65bfdc5ec222dcb56ecbe6bb61f66e9b666c4b70e5db87212685effc5f2c0681e7ab0f2c15d1200aafc24b5cc19807d35a34cb5be9374ff82166d6594fe5c4fd9ad61adb2238121f7c976bf9e3dd9d228da668a3ee9c19219757d1686fed628d83785c8af849af89e287fd4550b81c38e40a0fffe054db42b4a9a9e3b71d6d0e9727cc15f110d38f9e803aff507ca9acea4430"}, 0xe0, 0x800) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/196, 0xc4}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000380)=""/12, 0xc}], 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x5, [0x8, 0x0, 0x101, 0xfff, 0x7ff]}, &(0x7f0000000440)=0xe) getpeername$inet(r0, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x3f}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000580)={r2, 0xe}, 0x8) r3 = semget(0x2, 0x3, 0x40) __semctl$GETNCNT(r3, 0xdbfc7f552519c0b1, 0x3, &(0x7f00000005c0)=""/96) __semctl$GETVAL(r3, 0x2, 0x5, &(0x7f0000000640)=""/73) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000740)={r2, &(0x7f00000006c0)=[@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x40, @mcast2, 0x6}, @in6={0x1c, 0x1, 0x8, @empty, 0x6}]}, &(0x7f0000000780)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f00000007c0)="7251dcb0688fbc10cca76cb4025dd0", 0xf) r4 = accept$inet6(r0, &(0x7f0000000800), &(0x7f0000000840)=0x1c) r5 = socket$inet(0x2, 0x3, 0xd9f7) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000880)={0x6, [0x2, 0x9, 0x2, 0x0, 0x217, 0x9]}, &(0x7f00000008c0)=0x10) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000900)) getpeername$inet(r5, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000980)=0x10) r6 = accept$inet6(r0, &(0x7f00000009c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000a00)=0x1c) mlockall(0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000a40)='htcp\x00', 0x5) freebsd11_lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r6, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000a80)='./file0\x00', r7, r8, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000c00)={r2, 0x1}, 0x8) setsockopt$inet_group_source_req(r5, 0x0, 0x0, &(0x7f0000000c40)={0x10001, {{0x2, 0x0}}, {{0x2, 0x1, @multicast1}}}, 0x118) clock_settime(0xf, &(0x7f0000000d80)={0x0, 0x5b6}) close(r4) 16:58:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x8000, @ipv4={[], [], @loopback}}, 0x1c) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) 16:58:19 executing program 0: r0 = socket(0x800000000002, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="38b6", 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000080)="395a83cd46886d9a49e6a44fd10e50c58b607c96e0af2f46259683f06033d4a9b3ec36dd022e648c39ee95412b893ed021200f1d0e9d48bc83405ddd90f2e7a18d9185b3a12e37b278a0e79b3354f0786e53ec15050f4c8f6e3ff8dbfd6a1ac8ac198a5b230914af82a38c05d0bef4c0fc654627d6357e0c682b01") r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) 16:58:19 executing program 1: msgget(0x0, 0x200) syz_execute_func(&(0x7f0000000280)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") msgget$private(0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xd818) 16:58:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000080)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="87c63047a109596182099b3c5297c4471dc65c6c6e53500369febe1ef13961c76ff223b9bd3ed92af0e7f9eb837a1304b9c2614a8fdf14719ae8529966244c86fd77ba626b249eecfafc0155d36c5dcd0d720e07a311b04ea530184964d00a84b523a82daff08be2ab70f62e0bff") 16:58:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x10001, 0x121}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0)) 16:58:19 executing program 0: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x3a, "eaf464f49e28090af5ec31ee65ac86eca8c869bd0e0bb10a3d5597b356e2cf09f8ca3e618373220df3b3c404a00111a578562996fe63bd744a60"}, &(0x7f0000000080)=0x42) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) r3 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) 16:58:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="92092e2b66696c653011defb76632b284e554869bfb1b8a52ac4cb5b7808251938cc374a166d907891ef248352f05097bb3f6206d442681fa14fa6366ec7449aed41464c6b27a6a2124ab897af6a691828"], 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1d6, 0x15b, 0x0, 0x7f, 0x10000, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0), 0x0) 16:58:19 executing program 1: syz_execute_func(&(0x7f00000006c0)="982c1c0f05c4e1057550c5913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e66430f1e2a2e66410feb54fad6263e0f01d94c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a29972997b00b000045af73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc42b085c4f28681d1d440f2b550142c4b331c40285bfd266430f3a227cc6ec00110f0f82dada04833600006e00") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/40, &(0x7f00000000c0)=0x28) 16:58:19 executing program 0: r0 = socket(0x1, 0x3, 0x1000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x90}, &(0x7f00000000c0)=0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00080e990900"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x22, &(0x7f0000000100)={@in={{0x23, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r1, 0xffffffffffff0000}, 0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) 16:58:19 executing program 2: r0 = semget(0x2, 0x1, 0x2) semop(r0, &(0x7f0000000000)=[{0x0, 0x80, 0x1000}, {0x3, 0x908, 0x800}, {0x3, 0x10000, 0x800}, {0x1, 0x3, 0x1800}, {0x4, 0x2}, {0x3, 0x5, 0x1800}, {0x3, 0x6, 0x1000}, {0x1, 0x4, 0x1800}, {0x3, 0x0, 0x1000}], 0x9) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x9, r2}, &(0x7f0000000180)=0xc) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0xfffffffffffffff8, r4, r5, r4, r5, 0x2, 0xb4}, 0x2, 0x3ff, 0x1f}) r6 = accept$inet(r1, 0x0, &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000380)={0x2, {{0x2, 0x1}}}, 0x90) getsockopt$inet_int(r6, 0x0, 0x1b, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000004c0)={r3, 0xfffffffffffffffd}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000500)={r2, 0x8}, 0x8) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r8, 0xc0104452, &(0x7f0000000580)="5fff89ab3e5ad7252d44f7c6ce5fc008355f179e39c634850ab4db11639230451d68019379532112941bc057530ec1e71721") setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000005c0)={0xf, 0x96, r3}, 0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000600)={r3, 0xffffffffffffff7f, 0x10001}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000640)={0x2, 0xb5, r3}, 0xc) accept4$inet6(r7, &(0x7f0000000680)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000006c0)=0x1c, 0x10000000) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000700)=""/7) syz_execute_func(&(0x7f0000000740)="47d9f30f1b770f643e26660f382a71d43626410f3803f0c443956fbbad000000e3c401e55e0d00000000a10000802000000000cf66410f383ec6f0448325a290af1d05") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0xcbca, 0x20, 0x95, 0x0, r3}, 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000880)={r3, &(0x7f0000000800)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x0, @rand_addr=0x100}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x9a00, @mcast2, 0x166}]}, &(0x7f00000008c0)=0x10) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000900)=""/224) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000a00)={r3, 0x6, 0x1, 0x1ff, 0xffffffffffff7fff, 0x5}, &(0x7f0000000a40)=0x14) sendto(r1, &(0x7f0000000a80)="e857289cf4ebb178d93ea984a60d132825896f2fb22eb3fb29bac3ef888cab846c16933bded2586d56b76fcc1152107b2148ade9d620f53ab6db3f6812a14e4ae5bc1a01080360830a086d3d03297f375f55ac0638ec4c6902ac9b779cc68e90d4a01b4d2199d8025208085a9ce500919f83b17cd1b41514e51ec65c2dbe509d8f71179ec3bcf2c3175698160fec4bb8cf00f69d342b048abd429f1ab04fd190bd7bff86ca1d46ffe7da2820b3e2d2db8f83abc5bfd8b0a64158e85ca442a5f571efd88648e8eb62be238b970452762660b9827af13a8feb58531ac2635ad243f3147baba0dbd205ccd39c", 0xeb, 0x180, 0x0, 0x0) r9 = openat(0xffffffffffffffff, &(0x7f0000000b80)='./file0\x00', 0x10040, 0x8) fcntl$getflags(r9, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) accept4$inet(r7, &(0x7f0000000c40)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000c80)=0x10, 0x10000000) getpeername$unix(r7, &(0x7f0000000cc0)=@abs, &(0x7f0000000d00)=0x8) 16:58:19 executing program 1: getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = open(&(0x7f0000000180)='./file0\x00', 0x108c4c, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000240)={{"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", "c074fb4f4fde9eb8eb41e48e5e98215ba407ee5a90acbd3880a5f234fc1f5f5a", 0x3, 0x2000}, &(0x7f0000000700)="134e547f4451085109e9ffb01e47e4dae15d2b0a009d9b38795462fdc33e29bfe35121823e96385671683c3640c682154fddcfc68e970ca8f7140c4b13118fae428135f2c3839ff6bde07cf52543cc348302f6300330c2e448cebd", 0x100000001, 0x7, 0x8, 0x9, 0x2, 0x80000000, 0x6, 0x45}) r1 = dup(0xffffffffffffffff) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f6669b672a8b94604589ddd6bca3c289d287c5e7b2719db96e6f889c3c41e6ce21174449c7c60ce55e6afb35e8dd0e09b35dc0f6dea6c884b6e0a523422f5aade29952e5138dee8f6f874566b641868846a8b5c975f420f74fd0035436ba2fada423d7d7b1112ceaaf340b05ab15c1cfa6a7c05135aff5c2b67c31672954ba04ca2c49d24c476ca797e3d7a866ebac2e5eaedafa3f60ef04fcbfb97a06d6c50de9c47d8723d28dd2fa253bb7c"], 0x10) r2 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e9681eab07783b3706000000000000000000000000000001", 0x1c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000006c0)=0x3f, 0x4) write(0xffffffffffffffff, &(0x7f0000000cc0)="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", 0x57d) 16:58:19 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x80) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x1000a, 0x104) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0xda) sendto$unix(r0, 0x0, 0x0, 0x900, &(0x7f00000002c0)=ANY=[@ANYBLOB="001c9f1f65300000000000008000000072e3b712dad715b154b4c910da8efb60623fc343334bfeadfee06cf6a38bcb9c63d6541106f30e53"], 0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)={0x4, [0x1, 0x2, 0x0, 0x100000001]}, 0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x10400, 0x8) fchdir(r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x9c, 0xf, 0x25, 0x7cf5}, &(0x7f0000000200)=0x18) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x8, "98427058c9066979e44b7a11934dc1a7"}, 0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x6}, 0x8) fchmodat(r3, &(0x7f0000000040)='./file0/file0\x00', 0x1) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000280)={0x4, "1ee172b0341c9d683830ae259da24ba7"}, 0x14) 16:58:19 executing program 0: syz_execute_func(&(0x7f0000000140)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}, 0x3, 0x2, [@local={0xac, 0x14, 0x0}, @broadcast]}, 0x18) 16:58:19 executing program 2: syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) execve(0x0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00000002c0)=""/114, &(0x7f0000000340)=0x72) 16:58:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000040)="a33f34269c42c59c629b52b252574c03d829337c98104eb590055d87e590bd345a8b430b2a0def4dc28c9b9c577dd4704fcda7bcbd77ad98584ff82d5db77dbd4b3e17a989", 0x45) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000000c0)="64e7bba2c31a250f7bd8f8c5b8826aa083dff08d257754d4c368504300005d813b8a2a3e037238cbe4aa35269c2109fef3e72b279d037ace8ca50a477d29b4f7aa6a7979e8070c917fa58ee770a334a83c4a94826dbe5865cf5fbf446b8ced1089ca4be5dcdb854121d51f2cf2eaa49bef28cff4647955124a513c4b1cc4cbe4eef7e2fdf7cce5d41018375a68c37c036246e9acf200b95a2cdb395bfbecbe50e6d47038a4736c35f0e70ef8bb3671708383862e0bf2e2049e602f657f5d1c34181699aab7527525fbdc6308798454bd675e09a975d9f26cefec57b05110") 16:58:19 executing program 1: open(&(0x7f0000000140)='./file0\x00', 0x202fe, 0x20) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) truncate(&(0x7f0000000180)='./file0/file0\x00', 0xfff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 16:58:19 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000009c0)={{"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", "ac6be505d57e48a45f6e90187ee42556c9da5c412891629d9858857dc4683aa2", 0x2, 0x400}, &(0x7f00000008c0)="85f54d966f40a53320ba023145ef3bc3b87c866681ecf4e662707dc82a87473dbc9d706ab690d40d63b665fab89eeaf1cda8fe37ada7f3f3fb144769a870e787891624590f03112282d1b8ad9c398e4fbef0743d308a5a094c205a4d6e3d5aa7cdea298d2ead92c637e7a6bff5acd224fe14a6313c375b8fb9e214a8881ca4b9ef033910b4c0d10c2edc93463b15e0bd03bc97827c332bcf9039605ee1da44227b7772f850558392280dd874ae11d08dc36a866711e720787a1c9eff6a91a0aac2dc169fc35e45efede4", 0x8, 0x37c, 0x1f, 0x3, 0x10001, 0xff, 0x100000001, 0x4}) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000896ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x2022, 0xffffffff) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00', 0x0], 0x0) 16:58:19 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c431c0d0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd3dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000000c0)="2e4166cebca0b3c596f76ce726041c25ca6aaf10506a9a961b4f8abeb4c7ef08985fb0001b6638cb6a313eb8a5cd0af62e09118b0fb5ad320e3c281b731d113652fd19482fcb475230ebe7212e4eb66561d3a78dd61256717c503fbe6684810813363af046df07ac5189a96d93d4c3b99d6210e2d6c6199b5c") 16:58:20 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000000)={0x800, 0x100}) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 16:58:20 executing program 2: syz_execute_func(&(0x7f0000000200)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) 16:58:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e7", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x80000001, 0x3, [0x2, 0xfffffffffffffff9, 0x5]}, &(0x7f00000000c0)=0xe) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={r1, 0x8, 0x3, 0x7, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 16:58:20 executing program 2: freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)) 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, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xb, &(0x7f00000000c0)={0x3, 0x7, 0x5, 0x100000000, r2}) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) open(&(0x7f0000000040)='./file0\x00', 0x100400, 0x4) 16:58:20 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = semget$private(0x0, 0x1, 0x210) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000080)=""/74) 16:58:20 executing program 1: r0 = socket(0x2, 0x4, 0x40000000000088) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = semget(0x0, 0x0, 0x2) __semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f00000000c0)=""/4096) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), 0x0) socket$unix(0x1, 0x5, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x54) 16:58:20 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000380)={{"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", "e30b902d86ccad6c543ccb004d1f94566354aa0454d63186ad11ae3ead8e8a9b", 0x9, 0xfffffffffffffffa}, &(0x7f0000000080)="82ed5f2a4016da8b26152a76a839a663228e73693bd6aa11a639289eb0b63a89f4b03e4d63cd7fa95b06e953e20bb179106ac3ea4d39f96335f69d3ad9d51f512ae79b7c4d18b210dcc9719fc27f11e704fa0d65314a1b4315811e2d4f81798d14e2d67645911605dad00696a1460c352de5f3bd749d38", 0x80, 0x6710, 0x81, 0xe, 0xe598, 0x66eb, 0x1, 0x8}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r1 = open(&(0x7f0000000140)='./file0/../file0\x00', 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000800)={{"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", "8857ef5b0831381ec4a328563f617205fcebe29fad22e46b241492cae2c64322", 0x1000, 0x3}, &(0x7f0000000240)="d3fadbb2d84a3bfce657dd252d249a15fdae27234ce4444d1f7c475286a4fe2a24fe7615cc5103f2925212cdbe86dcc0a50299c257c7b1118204c8f92f7b2dd1acb08952ff97651876dcf4d3b33814d49e899c3183f64656b17efa0bf8f036cf02967b71b8068cb56023c9d34e56d72874088783b778ef6583e30732b059a1fa054a49c9e2c14a8c567d309d2038a3cd963c4f0e0986421650c49aa6346114dd227a44ee57f8840821cc310bd41019483399cf3920ef71ecf706f810c803c08177b1edde21a4d8ec662e6a5fce91f27e7119ff461b2d49d256d3", 0x8, 0x9, 0x800, 0xa574, 0x7fffffff, 0x8, 0x6, 0x3}) symlinkat(&(0x7f0000000040)='/', r2, &(0x7f0000000100)='./file0\x00') fchmodat(r2, &(0x7f00000001c0)='./file0/../file0\x00', 0x0) 16:58:21 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x7, 0x6}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffef08004f0000300000000000009078ac2300bb0000780000000045ea00000000000000000000ac2300cf85a648fbe19a699c33906b8655a4aa00000000"]) 16:58:21 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_emit_ethernet(0xff7, &(0x7f0000001140)={@broadcast, @random="22b105ca8bb4", [], {@ipv6={0x86dd, {0x0, 0x6, "999820", 0xfc1, 0x88, 0x0, @empty, @mcast2, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @local, @loopback, [{0x0, 0x1f3, "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"}]}}}}}}) 16:58:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x20000, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000000c0)="a4819a998eb8fe93e963df230ca689cdabec54558f2083ce38df0520") r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000000c0)) 16:58:21 executing program 0: syz_execute_func(&(0x7f0000000040)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f268e60c10000000e9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151defcc1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0efc4c1bcc63148c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) socketpair(0xe63a5c25562aef7b, 0x0, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_udp(r1, 0x11, 0x5, &(0x7f0000000200), &(0x7f00000001c0)=0xdb) getpgid(r0) 16:58:21 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet(0x2, 0x3, 0x10000000000002) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x10001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000340), 0x1) r2 = socket$inet6(0x1c, 0x0, 0x6) setsockopt$inet6_tcp_int(r2, 0x6, 0x16a, &(0x7f0000000300)=0x3, 0x4) syz_execute_func(&(0x7f0000000100)="1c3fc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01766420ff7edf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9c4013dd8bd0a0000003ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c4a37122e3999945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4c27d18c6ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000002c0)=0x410, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000440)={r1, &(0x7f0000000380)=[@in={0x2, 0x2, @rand_addr}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0xffffffff, @rand_addr="149749e47fe0f23d870ea79cf9fe3719", 0x10001}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0xffffffffffffffc7, @mcast2, 0x81}, @in6={0x1c, 0x2, 0x1000, @mcast2, 0x80}]}, &(0x7f0000000480)=0x10) 16:58:21 executing program 3: syz_execute_func(&(0x7f0000000300)="9698472c431c080f05f30f59bfd917cf00669041e2e9b557fbc4a33d02145a000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db709c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") 16:58:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)=0x153) 16:58:21 executing program 0: syz_execute_func(&(0x7f0000000100)="660f2d86d6e703b60f0591c463110f304141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22eb84d7d741812047002b00b4000f49f6ba0dfe8c73b70c8888d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f081b57132ca806ebbbbc462916767420fd19f010000008ca0656000007c0a7812cbc4425100a500000021b6df575aceb700001c001c0f8c8d04000055f344ded7c4c1ca2a930000000020b15ffbb15ffb64400f38cd01c461d561970d000000") 16:58:21 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x2, 0x90, 0xfffffffffffffffa, 0x80, 0x7}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7, @mcast2, 0x7}}, r2, 0xffffffff, 0x100000001, 0x80, 0x7, 0x5, 0x1}, &(0x7f0000000200)=0x98) accept$inet6(r1, &(0x7f0000000240), &(0x7f0000000280)=0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) 16:58:21 executing program 0: r0 = socket(0x20, 0x5, 0x7) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xffffff8f) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x903, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="0000000001000000"], 0x94) 16:58:21 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1f732337c458ffffffffffff86dd6061605d00150000fe07000080ffffff000000000000f000ff0200006600000000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000ff0000000000000000"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xfffffffffffff000, 0x7, 0x8, 0x3, 0x1, 0x1000, 0x40, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0xffffffffffffffd9, 0x33e5bc3f, 0x4, 0x9}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x1}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0x1, 0x0, 0x81, 0x88, 0x4}, 0xc) 16:58:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() setgroups(0x2, &(0x7f0000000640)=[r0, r0]) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = geteuid() lchown(&(0x7f00000000c0)='./file0\x00', r1, r0) 16:58:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000280)=0xfffffffffffffffe, 0x2e8) r1 = geteuid() getgroups(0x5, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000080)='./file0\x00', r1, r2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}}, 0xfff, [0x8, 0x3b73, 0x0, 0x3, 0xf63, 0x1, 0xd8, 0x9]}, 0x5c) 16:58:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x80000000007ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000"], 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x8d4, 0x1c0000000}, 0x8) 16:58:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000040)="f02b2ada712c4dffd55b708aafd06efd435b1526bef6f0d10ddc0f75886929aa5e06a4d5a51f38eba415f7203631ac242cd1641888ac68e277ea74ec713e242b1508bc0fe8f3078b181027841a83a49730fc87455449b758993b47c3255c779d448001db87b656dcce05fdc00877ab641302befe5a08366a40e800e588c583ed2536e400e64f6038017542f3063909c886a4ee553a88eb5e325d88296bc30a5263cb619a34635fff5c0020ff5b681b15fbe0b3440092bcf7299c2d5fd2b0250f53d4f929bd0ddedaf8b457e3989f7f7d624e60b38777b9cf3d56cd42b16ce493252e3a67bd6172b40ca727d2e229") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x1, 0xffffffffffffffc0, 0x10, 0xfffffffffffffffa, 0x2199, 0x94e, 0x2, 0xffffffffffffffff, r2}, &(0x7f0000000280)=0x20) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x80000000, 0xffffffffffffff28) fchdir(r0) 16:58:21 executing program 0: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 16:58:21 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x36, 0x5}, &(0x7f0000000140)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x16, &(0x7f0000000000)=0x4, 0xfffffffffffffd33) 16:58:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacadf4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033bdce3e87f94049a6f7713676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd04fe1ebef4a5729be4b382c94581147d017c25744ac3e6ad803a88834700204e200f400fe23fdcf3e506afccb5ed8831105b0e9f1a0716b440ef05b53ae47ccc56e2b4ae7c6ab92319cbdf4c6971b0c1b5c85999"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7, 0x0}, &(0x7f0000000280)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r3, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) msgget$private(0x0, 0x2) setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r4, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x0, @rand_addr="b3407ea132e33e99af19b6318778cd7e", 0xb88}, @in={0x2, 0x3}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000180)=0x10) sendfile(r1, r4, &(0x7f00000001c0), 0x200) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000300)="e172ccd9fb5624f8f4bb2af7e67442d983916e38385a12f4add8d6a0e99079737625973ec3f3efcdb1a9df7f702b869b3e0d6021436578fbcd9eaed4067f171d3be2dc7caa98d3aaa0412c95c55b0240a5503ad44b2c73987269c1691ac9917a460cc2475b2ada", 0x67) sendmsg$inet_sctp(r5, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0) 16:58:22 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x100, 0xfffffffffffffff9, 0x2, 0x6}, 0x8) sendto$inet(r0, 0x0, 0x21, 0x1, &(0x7f00000000c0)={0x2, 0x2, @local}, 0x10) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x1, 0x0}, 0x40002) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x9, 0x20, 0xffffffff, 0x20, 0x100000001, 0x1b, 0x3ff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r2}, &(0x7f0000000080)=0x84) 16:58:22 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast2, @empty, 0x2, 0x4, [@remote={0xac, 0x14, 0x0}, @loopback, @loopback, @multicast2]}, 0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x10) 16:58:22 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchdir(r0) listen(r1, 0x0) close(r1) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) 16:58:22 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000140)=0x4) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005}) 16:58:22 executing program 1: syz_emit_ethernet(0xb6, &(0x7f0000000000)={@empty, @broadcast, [], {@generic={0x8191, "d2d014974ea2e6b12633b9cfb2bab2aa1364c8bfb407d74efe6bcd92b6c351111b3a0935acfeac1eb76234c9c0f3055058507bde9ad9d2787b518d70636fbe7a247aa31f2a373d2121acc3a6b9c2fcfc4ef97e9bc8c301038cda7542ea4ce281c0add6b529e928ea2f5783ee819e9a3d022cc209581240af0ce4c1d621c93ff9aed84c5b3184ad1fff287691991deabd4b535f32fa301d76f210c31dd27d2d90aca9f96b109f83ef"}}}) 16:58:22 executing program 0: r0 = socket(0x2, 0x1, 0x3000000000000) connect$unix(r0, &(0x7f0000000300)=ANY=[], 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x41, 0x40000000010) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140), 0x10) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) 16:58:22 executing program 1: r0 = socket(0x0, 0x2, 0xb5) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername(r0, 0x0, &(0x7f00000000c0)=0xd) 16:58:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="56022e1944e32f6669f0653000952159858985c94eafc6e1ba284c1728c094ff621245b89fa9ea86f23d508297557c06fe2b478941bd1debe5417b517448e062599e043a58696a2b0e52f78ff524885a7fc97355d7be17c7e577c02132ad0ae5d73ea8800034aeb502734d735a3c62a3a8981568f5638f11a50b40b3a2467300000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @rand_addr="1ca6fb4249dc09dc65e24217f60dfe07", 0x1ff}}, r1, 0x8, 0x862, 0x7}, 0x8c) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x5cfa}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 16:58:22 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000400)={@remote={0xac, 0x14, 0x0}, @broadcast, 0x2, 0x2, [@local={0xac, 0x14, 0x0}, @multicast1]}, 0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x800}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6(0x1c, 0x1, 0x9) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xe0, "26013450e6aea7f96d200938d4ccf913bdc2f4f63631375b4be0e1064dba9b249cfd6008b26126951aeee353cb264b9208edfb7ec02650fc76174c11392d4960422de9a593841c7e16596b2c892c0c66d2c2435b2e341e67266f6d7b6f5debd374886fad6bda997c133d5a35100ee53715f1bc664f468c3b75c0505b9b341903e3fd728e86cb73b4b137d33363964b8e46a45d8b05092314e11d132d95e0967ce9983664619e73720299c5d5e003df5dad6868a7976e4a931fd8965de3b6e489518f7a67c7d4bbff020bffe9088946a19ad6b066291db2e99f3cb2c6d300afbc"}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r4, 0x4, 0x3ff}, &(0x7f00000001c0)=0x8) r5 = dup(r2) r6 = semget$private(0x0, 0x4, 0x20) __semctl$GETVAL(r6, 0x1, 0x5, &(0x7f0000000240)=""/82) syz_execute_func(&(0x7f00000004c0)="de22c4e10f11f8c4c1c25229c44269aedcc423495d0ba5d1ea41dc517f0f8111000000f3f0831cf300c4c145eda9646898a1") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0xf}, 0xfec4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x81, r4}, &(0x7f0000000480)=0xc) getsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000500), &(0x7f0000000540)=0x8) 16:58:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x180, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000002c0)={0x100000000, 0x5691b281}) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') readlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000340)=""/248, 0xf8) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00') 16:58:23 executing program 1: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\b'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 16:58:23 executing program 0: freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) __semctl$SEM_STAT(0x0, 0x7, 0xa, 0xffffffffffffffff) r2 = semget(0x2, 0x7, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r3) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000200)=0x7fffffff, 0x4) syz_execute_func(&(0x7f0000000080)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa000c40000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30291e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") freebsd10_pipe(&(0x7f00000001c0)) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000000)=""/87) 16:58:23 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x0}, &(0x7f00000000c0)=0xc) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0x9eb7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xddb, 0x4) syz_emit_ethernet(0x4, &(0x7f00000003c0)=ANY=[@ANYRESDEC, @ANYRES64, @ANYBLOB="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", @ANYRES16]) 16:58:23 executing program 2: getresgid(&(0x7f0000000040), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknod(&(0x7f0000001080)='./file0\x00', 0x0, 0x9) r2 = dup2(r0, r1) faccessat(r1, &(0x7f0000001140)='./file0\x00', 0x8, 0x200) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x400, "9a7b067c470e32e97d2b822b4244f26b"}, 0xfffffffffffffeca) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000001180)="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") getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000010c0), &(0x7f0000001100)=0x8) 16:58:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000080000000000000014000000000000005b0000000100000001000000"], 0x24}, 0x0) 16:58:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) lseek(r1, 0x0, 0x1) syz_execute_func(&(0x7f0000000000)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc5ff2c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x4) 16:58:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="092ef76b"], &(0x7f0000000100)=0x3) 16:58:24 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[], 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0xa2, 0x7, 0x7, 0x1, 0x1, 0x7ff, 0x3, 0x4, 0x8adc, 0x8, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x47fd, 0x2, 0x100000001, 0x0}, &(0x7f0000000080)=0x9c76ca9f3f27b25f) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x200, 0x3, 0xfffffffffffffff8, 0x7}, &(0x7f0000000180)=0x18) 16:58:24 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet(0x2, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r2, 0x8, 0x2, 0x8, 0x14d}, &(0x7f00000002c0)=0x18) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) flock(r1, 0xc) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) fchdir(r0) msgget(0x1, 0x40) futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x5, 0x178}, {0xab2, 0x3}}) 16:58:24 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 16:58:24 executing program 0: r0 = socket(0x2, 0x10000007, 0x10000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000787fff6220637c95a82b3fbfb213618c91b6e4ffb52c94e2dacda21583d64ba343d7b767f3bdc32f9aee41f4665a31d99b08fa38035ea3586b876685962c8c1a84fa"], 0x1) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0xf, 0x5, 0xffffffffffff0001}, &(0x7f0000000100)=0x18) 16:58:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname(r0, &(0x7f0000000040)=@un=@file={0x0, ""/47}, &(0x7f0000000080)=0x31) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x8) 16:58:24 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x10000005, 0x84) r1 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200)=0x3f, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}}, 0x0) 16:58:24 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000000)={@remote, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 16:58:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) __getcwd(&(0x7f0000000080)=""/141, 0x8d) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="10000000840000000800000010000021140000000000000007000000097aaf00de11000046996d901921c1c73866ccff831312cfc011276576dd854782a692861a2c9be118ceed85a89256270db96d8e177faeb094692697750c123d2e9758f8fb4185026e6189f154b74addd45ea253426636a9e6f9e17678eb7d05d56858361e17a025fc7aedce32dfc13fa7beca7da224b92820c09afa1ab0de77eed70dfcebf1f40e38c4d59d8b45ec70b7346e590e80568e9272a42db3cd13748cdd12d4579023315f441bbbe2879082694c93d922fd4049c066fccb6155d8f17e7a9e30d305532e4b2820f67e2c28fabf476a04c4abb6fc27e4fa49"], 0xf8}, 0x80) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7358}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="04000100c000"], &(0x7f0000000180)=0xa) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8) 16:58:24 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0x0) 16:58:24 executing program 2: munmap(&(0x7f0000719000/0x1000)=nil, 0x1000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0xd0, "a4170eade6cd068e1141b8d0765e0ecb7037ea639abc8dcdaf0066f3d8e2bf3db05145a87709c77d599847c3fddaafee72c4e7e2beea26dad1bef839b4b896eefc4adcceb35c2ebfd94216da28ba02787f1808e97c36ba2fd059cb8b2f2ca6fa9c70d329625bdfef1fbb0c9c37e4efde2fe039b7d871dd829a20db695d372ac98dc8cb4ddfa0744bc2a7c447d113e5fb654b9a3e53e4fcab299aba96c2b7c60c2d842684e7365bc8b4172f170ac217b569cf5e371d0055e73fdb824cee3e1406bacc794c5872d77a4e9ab88a7554df3d"}, &(0x7f00000002c0)=0xd8) read(r0, &(0x7f0000000000)=""/240, 0xf0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x5012, r1, 0x0) 16:58:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) syz_execute_func(&(0x7f0000000080)="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") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x7fffffff, 0x800, 0xb0a, 0x2, 0x5, 0x1000, 0x8, r1}, &(0x7f0000000280)=0x20) syz_execute_func(&(0x7f0000000140)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="01fc3f3a270245e710672141a40000000300ba524bd5c17110f937b1ea521f7f34460c217fc97224ff5d176361986665cdb9601a1f2a7f79282270cf6693c8c6cda5b14e86babe6b10f9bbd539721fd3414f200c4df7"], 0x6) r2 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r2, 0x0, 0x0) 16:58:24 executing program 3: r0 = socket(0x17, 0x0, 0x81) recvfrom$inet(r0, &(0x7f0000000140)=""/146, 0x92, 0x40001, &(0x7f0000000000)={0x2, 0x3, @multicast2}, 0x10) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x15, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x1) freebsd11_getdents(r2, &(0x7f0000000200)=""/97, 0x61) 16:58:24 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0x9) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c04080335e465d9cb127017b8e0608f57f1e90a0bce95548dd01c090002fea2ca4d56000c7841149c0d44d8baa2a09ee318ec6d6396266819e6a5a7d5c4365f05db2aa2626ccb814e4c08d0792cebc7984138b2fcab8bbc667bb3d9768412e2d3"], &(0x7f0000000040)=0x18) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x7, 0x0, 0x69f4, 0x20b2}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440)={r3, 0x9}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000300)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f0000000200)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @empty, 0x7fffffff}, @in6={0x1c, 0x1, 0x1ff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6e4c}, @in6={0x1c, 0x3, 0x7, @rand_addr="8a794dead761d584d52ebd92d713bf00", 0x80000001}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xc733}, @in6={0x1c, 0x3, 0x4, @rand_addr="a43aeb93f8c2d9ee94cacf722a254c0e", 0x70}, @in={0x2, 0x0, @multicast1}]}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d2c4e10bf8c4c4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c2c401f159fef08171a30b8a826eefa80dd46a8cc3e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") accept$inet6(r0, 0x0, &(0x7f0000000000)) 16:58:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) 16:58:25 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) getresuid(&(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0)) sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) msgget$private(0x0, 0x0) 16:58:25 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setresuid(r0, r1, 0x0) 16:58:25 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) open$dir(0x0, 0x0, 0x100) fdatasync(r0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) rmdir(&(0x7f0000002580)='./control/file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x3713054383f8c625, &(0x7f00000001c0)="dd3dd72199b58b93e805f7bb95b7aa1ef8bd848f1214f6d408d4f90a457811122bd3de245ecb33ff525beca64145b6e4807c46507f5b6462cc466040cb20c7e84834e9ed804401257a17513e053419fc50d111569ac60b17182f77bd1866fd8863d45a9ddf956f41efcfa12539286c83048d9d5585f1ac926f87449d245fecafed66738e8978e6f0227a1e1e2b18b18f72ff8939eed6e8b44ec5eb33491b303fea6215324b6730e05ee54282fdc274449b9d4d5471f038b23e860b513bee4d391c59947f100b35594b10778f8b083a7d8d289297db8e3f3a01d4ad871d8aa551a9622ad522ec8522acb8ea1247e18aab94a5763023", 0xf5) close(r0) rmdir(&(0x7f00000000c0)='./control\x00') 16:58:25 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)=0x89) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 16:58:25 executing program 3: syz_execute_func(&(0x7f0000000000)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002bad01c4c1f1633b738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000100)={{"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", "f1a512b5e051822dba9d93a9a81bd87f31b9c4bc9c409e50a4e4a10feca660b0", 0x40, 0x71}, &(0x7f00000000c0)="bb1f5f74692f86081cd4d868cb", 0x1f, 0x9, 0x9, 0x5, 0x4, 0xb91, 0x696, 0x6}) 16:58:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x4]}, 0x6) 16:58:25 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x1) r2 = socket(0x1d, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9, 0x3f2308b9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x527}, &(0x7f0000000240)=0x8) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) ftruncate(r0, 0xfff) r4 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0x7, 0xa, 0x4c20, 0x5, 0x10000, 0x8, 0x401, 0x1, r3}, &(0x7f00000002c0)=0x20) getsockopt$inet6_buf(r4, 0x29, 0x55, &(0x7f00000004c0)=""/232, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000003c0)={r3, 0x401}, &(0x7f0000000440)=0x8) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept$unix(r4, &(0x7f0000000640)=@abs, 0x0) accept4(r5, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) semget$private(0x0, 0x7, 0x400) 16:58:25 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x110000, 0x86) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="797b83be8b0fe1c5a9184d275a59c869563653a356cf5f391d5e1ff085bfbf722a06f2bde5ddb6f59cf9be9be450ed88ca4fca8d8da4d2cf810577987fc283b0977abe03febac98dfa73a0ab409df9f1c7a3064597f2f06b6edc90a332ff0821240356bc", 0x5, 0x7f, 0x100}) r2 = dup(r0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1, 0xa6}, {0x40, 0x5}}, 0x200) 16:58:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000001180)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfc00000000000000, 0x5e22, 0xdd3}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x762}, &(0x7f0000000140)=0x8) 16:58:25 executing program 1: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) clock_gettime(0x0, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 16:58:25 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8) r1 = dup(r0) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="a1f0144efc62eb54683728310ca7946e60ec8f10d4c977355a7bc43f1c2b3a34ccbbce29110928d87a47bee2da9abb379d56bbe94416c316673039bd08b7277f72af9144d62f5fe15e0746b6c1465ee49bc06fa43046165d8a80a4108eb2e6a4a190ad1164775ce8d0f0dc9dd3e8582afab2ffcfbb956901ac54136f1379d1339a15152b8b09bb15e8722ec8bc93760759a43e1d31b0dd91219a2bd813821f74b721cec7c11c3a706c7385baf4b95e6e806457b17d8afcb4fc259c438ec8f23cd8e947b62f932bb77687eabf89d7df73ac6ea1d6a8cc7357f6e6b6718123acee5945ffbecab3a2c8", 0xe8}, {&(0x7f0000000040)="1e2bd04155245ddb04deebf21ea47b42f056bac013cff9f7e6f6f2e4c8baefe4fc812f4d86a7b09a5c6c75668eeaa9e519ad90ed1f671442010dcc9b59c7d458c2379485627a7b8b734020b60ea681d6cf24936a3195ab212c212e795dd2f5fde8bd6fab006132ed42961bd7d7eb2684a04e08095bbe4bafe1691729d548b15a75ce86eb9a5d377faa", 0x89}], 0x2, &(0x7f0000000300)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x68}}], 0x24, 0x20000}, 0x0) syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) r3 = semget(0x0, 0x4, 0x0) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = geteuid() freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000700)={{0x0, r4, r5, r6, r7, 0x120, 0x5}, 0x8000, 0x5, 0x40}) accept$unix(r1, &(0x7f00000004c0)=@file={0x0, ""/6}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000400)={r2, 0x20}, 0x8) 16:58:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4400, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x3}, 0x0, 0xfffffffffffffffd, 0x0, 0x1000000000, 0x0, 0xffffffffffffffff}) fchdir(r0) 16:58:26 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000900c1c4c31d6f3a7f21fc22ebc48265b8dc2e418120471e2b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)=0x65a5faa8569a7231) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0x4, 0x7c58, 0x1ff, 0xffff, 0x7]) semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) 16:58:26 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000880)={r4}, 0x8) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x2, 0x4, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 16:58:26 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYRESOCT=r0], 0x17}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x81, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x4, @loopback, 0x3}]}, &(0x7f0000000140)=0x10) 16:58:26 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8001, 0x81) r2 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x400) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0) semget$private(0x0, 0x0, 0x1000000) 16:58:26 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r0, 0x7e2780e3) r2 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) mlockall(0x2) r3 = open(&(0x7f00000011c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x12, r3, 0x0) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000100)="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") ppoll(&(0x7f0000001100)=[{r0, 0x2}, {r0}, {r1, 0x40}, {r0, 0x8}, {r2, 0x104}, {r0, 0x12}], 0x6, &(0x7f0000001140)={0x1ff, 0xe57}, &(0x7f0000001180)={0xb22}, 0x8) 16:58:26 executing program 1: r0 = open$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) renameat(r0, 0x0, r1, &(0x7f00000000c0)='./file0\x00') write(r3, 0x0, 0xfffffffffffffeab) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x120040, 0x120) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x1, 0x7000000, 0x2, 0x7fff, 0x3ff, 0x8, 0x10001, 0x64, 0x2]}, 0x16) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x14, 0x0) 16:58:26 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r1, 0x0) syz_emit_ethernet(0xb3, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabbab8501db7d3c803aef5a683ec1b3c55f142630b2ad62cf570befa8de7872ed2ac25700f690c7f9bb4af614a7dd8a2df85fb8116bef95460a0dd7f412da633381e22de1a1e1190356cfecb92ece43dba7b3dd66dd7246e568da145e60ca36de14174524f812c781465d2178a07f27629c3aa104cc216cd0c248c1ac71ea1cf13489285920c30f973a98f87cdbd4a51972f87b59356546c559d4b2097f2a854c2e8403035bb7369f34aabca90cbd"]) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) 16:58:26 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000580)=0x8, 0x30000000) ftruncate(r0, 0x97a) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000640)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000680)=0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000008c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000900)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e227f00000100008743c9511663dad400000000000021b5026e4c25b20c1cb5a1000000000000000000000000000000000000000000000800"/147, @ANYRES32=0x0, @ANYBLOB="080000000600000000000000050000001c000800"], &(0x7f0000000780)=0x3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000007c0)={r3, 0xfffffffffffff000}, 0x8) select(0x40, &(0x7f0000000040)={0x2}, 0x0, &(0x7f00000005c0)={0x7, 0x91a, 0x0, 0x0, 0x8, 0x7f, 0x401, 0x4}, &(0x7f0000000600)={0xff, 0x2}) r4 = dup2(r1, r0) ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f0000000100)={{"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", "6d01573e2f2a93b930324931eee4555b393d042a1c416c20cd655b598fa5e8d0", 0x1, 0x8}, &(0x7f0000000080)="8ccf457cad0125574c477c49f3d7e451d4f3347d125a30b5afda43d25cc4d5df89e1072bf6c80e231284f4a276acad8b45df8c9dd33635f204db359213f444bcdd6015330c433fb759e0dd4c7df25f63c0d944e00998282e95dbe3648b83a98785eba760cda2f286d1831dc69749", 0x100, 0x100, 0x800, 0xfb0, 0x6, 0xda, 0x80000001, 0x7f}) 16:58:26 executing program 1: 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$dupfd(r2, 0x3, 0xffffffffffffffff) renameat(r0, 0x0, r1, &(0x7f00000000c0)='./file0\x00') write(r3, 0x0, 0xfffffffffffffeab) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x120040, 0x120) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x1, 0x7000000, 0x2, 0x7fff, 0x3ff, 0x8, 0x10001, 0x64, 0x2]}, 0x16) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x14, 0x0) 16:58:27 executing program 3: recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x8, 0x7}) 16:58:27 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) Waiting (max 60 seconds) for system process `vnlru' to stop... done 16:58:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x205) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/67) fchdir(r0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000100)="ec93a58f4c8dbc4d8e264a69b4241fbb8d53c9d6cafa013cfc9836efe06ee4bc0293a5c0ae6a7d37143febb52732472a88577cb5e507df864c6da6aa21af56a73ded04827f9b4bdaac851ab90f986441e50079f80ca2d19bbf07137699f169bf29a5dd862e7e3990f228b4a55c5a1214c466") __getcwd(&(0x7f0000001080)=""/4096, 0x1000) 16:58:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000002c0)=0x4, 0x4) r3 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000140)={r4, 0xfffffffffffff800, 0x13}, 0xfe5e) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000080), 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001540)=0x1, 0x4) getsockopt$inet6_int(r3, 0x29, 0x3d, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000240)={r4, 0x9, 0x3}, 0x8) getsockopt$inet_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_int(r5, 0x0, 0x6, &(0x7f0000000000), 0xffffffc6) ioctl$DIOCCHANGERULE(r5, 0x8048756d, &(0x7f0000000340)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a9ffccd57a3be9480a0022f93faf8c7602c51aa17886d662d1d89e9eec46534f3d79e72b091d4fcb74a8c355b086c5dd65dc497a7c7d8ab8ade912e59d9d347a1cb67a05aaa12b00f168d575ad38653210dc59e5756b3bb0c50ae5d6dd038b3d01a1403cc1625d1c7d3b7813d9cb24f8258a58af704b7b88dfbc170606ec0b501787d496540f7cc21d000000") ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f00000010c0)={{"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", "21a1d02fe77a55afcd3b852d08b54049f069cf9abde1429918626456797c423a", 0x8, 0x458}, &(0x7f0000002580)="1471ee4e8f1b6a4f872f0139c3b60500309cdba9e0c1a33347d7311841e7c41f155204b4a5ceb5464eedde64b31b776d66b7e04699096cfccf52791ec19d8f04fec192bb5cb7fee0979427010dbc1f1a3a04e39334e95769d583893130367965708ef813fe6fa7bb7d099859312e4f1542300db22e36edb63497d6394d761ccdd95374d358277162ed05b84b68b996eae5afddb5980493c42fc7cbd946552ef24fa1ffaf5c963041e37b0c729ffb3196de92ebe44e06f667c2610719aba4d24ba7d2c02326d2e7584dc477c48514633f417683ce5cbef0256fbbc0dfb539442efade40c45b1b6c4b179f48508e8d17c9b412f63945747ab37274eb0f22b451ad3612aa773b95852535c409422705a62560b605a5ebe22277bcc8b88fa8d3f8b173866a0e2a84c8d4035454adb45244899713cc70fe28100c5715136ce2fa5d9526e39093af29a74aed9d70723a1eb21d886d6bc8723fc257f74ecf08f4a5459ab44a664c9bc4db96db3b57ce605dd43781fad31eb26f7e1d94ca9f4f28e8de7f8bfd77f8832f18c4d8ca70b2b0a7020c0068451ddc1ff7aeeec258d6c399566f5457d10aaac2d4e5d5fbc2daec79cfa17ef996bb9b414a1cc66942c2e293cf81213486e74cb1d51f6fb7f5839058adf77a46cd8a085a29520f4a48e4d2d421e8f1548a59ffa3877711915dc21bc941e9b0df3a816602a7af91cbeea58029493d4f5cf87f61ae20adc5ebd1fede4fc70bac21262834ca84c2bc7c867c9bd5492b8c019e48c8ca7e1c7d87034a11e3634a2094283b3d11fe1e84d08fdadabd0885d2877c9b0bbb0952a6707778c25b769fcff02023206d6a143ba57e721f599ec78f76bcfbe3dd8f4986f88793befaa5753690f4460e3ef7226d0d5399b6257cea8a86ae78ed67b6cd0a722e536a9f5644376c441002ef2ce71751e831503fab00ce9224a2d4daff8f4316c46692e2b4907437ea05f4012ca9695f2cf31065de402f760d942b42fdc7265ec273f132a812b22fe6b41d396809b746f142f9ad25874aee1a26b279bd1658c896b09d68bf0797ce0a225e9368b63edc6aa31749bc918bb08f971896448a2a9d3d8da0b1bf27d03b4047855815e30ecc047da3b19b6edd6d444cfb1c23d18633410b90ff148ba10fcffb06b8f0eed73e67b98456125e2860598456aa5d16bdcd211e67f287bd98c8c1c110856e7cc691809a2c1408acb17a685bb9a592a0d845e7a678c67ffe7e941ca7dd06544b123e883067b7ab19fca19e1ecad613fb77c1ba08ebfbaf13fd56f7aca0fd740ee31edf104dc7357d27c7fff33aa93a198587c42250035d346e395a97e29632f7dd121fb90bd77c68dbda8386cacf9808e4c12e8d50e59c603a0295bf04aa609191c5aeea5ccfb2330f29286ae435fd40d327f8a2eafcba26ef900bf645a928acd9b19e594af4d8135e69d9b4e532793eb201b6561ce6eb3b8a216c2ad862b20af36c6020207033e15b56228df95b78849b045095d651a815b4aaf74ca7246f331cce1813e0b2e806df2c69cf9e8d2f017f34008282c63fc33e63e2bf86fd59eee1ab72a147b02fd6199048226f3032346798905eeaf31fb5ced7a39d263d674e1d5ec1837bc2f20b001cdce4725b22d1d215889913ca02cbad24dddc2fc9f598cb079c95c6f381819b79f20268aa4f1b7e5b96a26bc467056e47eb1f60a4bd76be03fae47ceecaecaa2b343e7471e0b8f065a6deb4b04cb3f9cf2191c4c2f20615385ae5b2ccd027e7e87b8227ba786a03c019188ab314e99f533a2a59101d1491bc5948e196fd88b81432e0d145386cc29e17303bfe844c4a496ecdb611dce29edef4c7bcfb261bb198b6986dd52ad869b6e05252c982e510420b3fc661652fca8c464a42fbd8f204cfd1a9c6643bc8fbb27fb67c9fb980d5e94fc76207446edeead717cc3f57cb74cdfbfa55cb88848c1f39135307d8ff115ad8ce7a841441006c1534108561fc2212239eb94a0fed825e6a52828f4d931ad018e29d6249fa0f3ace0df026292b2c06a834878cdfb365ec2503884db11a4a5c3b0288d72615acfef6c2b674711880d6a3a4c4f34495bba6a972abfbed4981c7d31244c9bcf2f778950d955fc9485597edec68d8bd69c8d04145e061e0cd7ede951b7f9cc85b88e2d167e0c0303cb19f4774d39429a29c55dfaa4b3fca6bc213ab1477033d167fe2572207b8675f27cecf399d4f19c1a3cc6b44ad595c611e4757ba42cd67bc9e17a13c2104fc920e38acf075c4a13956c22f3146fc22c88310c51752ef111479990cc9aa54b318e9ae9e34fadc45f66f9541f4feb87ae2ede0f7d45d07d67bf1ed405a8386e8335634e7d12af309af455102eb85b89b16a7195fcbc3287d2bbc9a724a046a962cc0839fb670cd64c92e0fbc51d330e9678f0fc62f31e07bc15fd78e6db4b724caaa937faa33bb0b8ead3d5de0b5d52a3ff02373cae22c4262f37d2924349d06ee665dab456d679a8f088012a9d8972b776d33741cb55e7089706466073962e37b4770e1fdc5ceb747b71e843d2b47c69e849cbea819910ae8a696395b98162c7597f752208657bc2d7b25c00bd3546c602e496094fb8f552ffafdb21e117d80434999c97f74bb376a7db7302bf036ee9ce64963050093d932f6b00b11c74385dbdcb5f1975c8b5bd4b290c947c82ea1fe62587c5546d6bee3d5645dfdf025d32c7aa37965a988e03f32d13f9323066bf9756273ae328f22d33c8c9b44e75daba0e678c2262ffef178de3c51eeeabeea6b16104b02bdb43b42b3062789912afb5e348a0a1bfbb96508e198ebe1748cb736248261fa2f47fc0cfac3716e6617d24c5214c22d14f11ac5c05dd0acb4813121be7e4048a8b761aac9d78d02cf01c3587e1667fba99511d5769668ee54ea7c2ed8827369d4ece46446ade03bb29c6046752741839c5e26c68f4f08e457865fad3c6a0997e9434ab4a61133556b9d9cc1f81b35c96cb9f81dff3b43937ff14bfe21dfb5481b3d17c04d4e1f11ec2072a03b2dbe379a2a357588d55a565091af47ef88ca689a9aa1dbb60ab3d1002f8ec9cd319119a4609862b040a80a564c86f173d25dbc3211447e57d30e619720997a322152e972d3c979966bbde14009252eb0ab8f151541136a11ea06fb439ed6d419b54545de03ababd8f4fb25410b0de83f2c5e6723d13556f621f36f675cc00e6a0c548bed38f7415dfcaef726012e7966b1df8556911cd66032a8d5174baef1a45e35b0160c8190ba86286033b9685267444598db245770ad04031ca678b527c1572da725df7a92a1a48d9611dcdc516ae8f223afdec01a44b9743d825e74c60be7b077fe84d25334b8ba0ced97150af46c38eb27dd42698265437df5636d936e02dc7b17d285ceded28c4b59b2bff73dfad6d7c8a413dc0bc230f36d7c06473e41a851bf57c81d00761686256c90bd122dc68da9f990925f635eb988d68fd08b3d51d1776a7cc13688fffe9886bd7fc39527537c4b06bf29a17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0x0, 0x200000000006, 0x1fd, 0x7fff, 0x68b, 0x101, 0x100, 0x3}) 16:58:27 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000100)="86487e5707f477a15dcad8a7ed37eaaa8075a899027349bd8fddabc37c35cc6ef147b57c249440ed97fa90b6dbc550e261f25a06f92edf4bfb502e05bd5f080ea3d23d0ee6dc778ca128ee18ea13225a186012ea5e5962428350a5546a5ce9b46d9ed31222dc9c8204cd228a9feddfcecd320a093a743d1d21bec09fed67f4790c110c7da824c6d874ca32760bcb1a10c4070549d3cb277012f4bb7966272867284ec874d7a237e885562fae10c444ece57192078393834301339907188a", 0xbe) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0xffff, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)) 16:58:27 executing program 3: setreuid(0x0, 0xee00) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)=0x0) setreuid(r0, r1) 16:58:27 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x3d, 0x0, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x18) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) getsockname$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000e9ffffff000000000000"], &(0x7f0000000100)=0x26) r3 = getuid() r4 = getegid() fchown(r2, r3, r4) 16:58:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) fcntl$dupfd(r0, 0x0, r1) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, 0x0, 0x0) 16:58:27 executing program 3: syz_emit_ethernet(0x9c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001040)='./file0\x00', 0xc00, 0x11) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000001080)="11360501f5ab7178ab947e25dfd7a8534dc5c42c8cd23eee3ac50930869bfd6194e20bcecfd64ef07176ae903b240e0d14de1db83eb04efd2cdf0adfe21ff6d75d3f7bea769e5624a97f02cd5be78ff14db3bd4e0b6a291649e0632108456bd84fcdeae794043ecbfb72d0edb84c85195dc725f6fe8f53c0e4dcf65c962bd8ca7d31c2c6c3df6930071b388bad97dcda9c3cd459cea132f2f33f4383a3636e45ba957680d71aec6146fa42a3f6") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="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0x1000) Waiting (max 60 seconds) for system process `syncer' to stop... Waiting (max 60 seconds) for system process `vnlru' to stop... fsync: giving up on dirty (error = 35) 0xfffff80003a39b40: tag devfs, type VCHR usecount 1, writecount 0, refcount 54 rdev 0xfffff80003a0e800 flags (VI_ACTIVE) v_object 0xfffff800031ae600 ref 0 pages 775 cleanbuf 50 dirtybuf 2 lock type devfs: EXCL by thread 0xfffff800036e25a0 (pid 20, syncer, tid 100064) dev gpt/rootfs timed out Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... Syncing disks, vnodes remaining... 12 done Syncing disks, buffers remaining... 27 25 19 14 10 5 3 Final sync complete Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x0:0xfffffe0026a77400 frame pointer = 0x0:0xfffffe0026a77430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2382 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 1558285168 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0026a77060 vpanic() at vpanic+0x1e0/frame 0xfffffe0026a770c0 panic() at panic+0x43/frame 0xfffffe0026a77120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0026a771a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0026a77210 trap() at trap+0x44d/frame 0xfffffe0026a77330 calltrap() at calltrap+0x8/frame 0xfffffe0026a77330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0026a77400, rbp = 0xfffffe0026a77430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0026a77430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0026a77460 vgonel() at vgonel+0xdc/frame 0xfffffe0026a774e0 vflush() at vflush+0x3df/frame 0xfffffe0026a77630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0026a776a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0026a77740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0026a777d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0026a77850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0026a77880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0026a778d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0026a77920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0026a77980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0026a77ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0026a77ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000189, rsp = 0x7fffdfffdee8, rbp = 0xa --- KDB: enter: panic [ thread pid 2382 tid 100244 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why